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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC vs.
Revision 1.415 by elmex, Mon Jul 23 18:13:33 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
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
34
35 my $tip = $widget->{tooltip};
36
37 $tip = $tip->($widget) if CODE:: eq ref $tip;
38
39 $TOOLTIP->set_tooltip_from ($widget);
40 $TOOLTIP->show;
41 }
42
43 return;
44 }
45 }
46 }
47
48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner};
51});
20 52
21sub get_layout { 53sub get_layout {
22 my $layout; 54 my $layout;
23 55
24 for (grep { $_->{name} } values %WIDGET) { 56 for (grep { $_->{name} } values %WIDGET) {
… …
26 58
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; 59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; 60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; 61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; 62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
31 } 65 }
32 66
33 $layout 67 $layout
34} 68}
35 69
36sub set_layout { 70sub set_layout {
37 my ($layout) = @_; 71 my ($layout) = @_;
72
38 $LAYOUT = $layout; 73 $LAYOUT = $layout;
39}
40
41sub check_tooltip {
42 if (!$GRAB) {
43 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
44 if (length $widget->{tooltip}) {
45
46 if ($TOOLTIP->{owner} != $widget) {
47 $TOOLTIP->hide;
48
49 $TOOLTIP->{owner} = $widget;
50
51 my $tip = $widget->{tooltip};
52
53 $tip = $tip->($widget) if CODE:: eq ref $tip;
54
55 $TOOLTIP->set_tooltip_from ($widget);
56 $TOOLTIP->show;
57 }
58
59 return;
60 }
61 }
62 }
63
64 $TOOLTIP->hide;
65 delete $TOOLTIP->{owner};
66} 74}
67 75
68# class methods for events 76# class methods for events
69sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
70 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
74sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
75 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
76 if $FOCUS; 84 if $FOCUS;
77} 85}
78 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
79sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
80 my ($ev) = @_; 101 my ($ev) = @_;
81 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
82 103
83 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
84 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
85 108
86 $GRAB = $widget; 109 $GRAB = $widget;
87 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
88 111
89 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
90 } 113 }
91 114
92 $BUTTON_STATE |= 1 << ($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;
93 120
94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
95 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
96} 129}
97 130
98sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
99 my ($ev) = @_; 132 my ($ev) = @_;
100 my ($x, $y) = ($ev->{x}, $ev->{y});
101 133
102 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
103 135
104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
105 137
106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
107 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
108 140
109 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
110 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
111 $grab->update if $grab; 143 $grab->update if $grab;
112 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
113 145
114 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
115 } 148 }
116} 149}
117 150
118sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
119 my ($ev) = @_; 152 my ($ev) = @_;
120 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
121 154
122 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
123 156
124 if ($widget != $HOVER) { 157 check_hover $widget;
125 my $hover = $HOVER; $HOVER = $widget;
126 158
127 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
128 $HOVER->update if $HOVER && $HOVER->{can_hover};
129
130 check_tooltip;
131 }
132
133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134 if $HOVER; 160 if $HOVER;
135} 161}
136 162
137# convert position array to integers 163# convert position array to integers
138sub harmonize { 164sub harmonize {
… …
167sub rescale_widgets { 193sub rescale_widgets {
168 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
169 195
170 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174 200
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $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};
177 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $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};
180 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181 207
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184 210
185 } 211 }
186 } 212 }
187 213
188 reconfigure_widgets; 214 reconfigure_widgets;
189} 215}
190 216
191############################################################################# 217#############################################################################
192 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
193package CFClient::UI::Base; 227package CFPlus::UI::Base;
194 228
195use strict; 229use strict;
196 230
197use CFClient::OpenGL; 231use CFPlus::OpenGL;
198 232
199sub new { 233sub new {
200 my $class = shift; 234 my $class = shift;
201 235
202 my $self = bless { 236 my $self = bless {
… …
207 h => undef, 241 h => undef,
208 can_events => 1, 242 can_events => 1,
209 @_ 243 @_
210 }, $class; 244 }, $class;
211 245
212 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220 }
221
222 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
223 247
224 for (keys %$self) { 248 for (keys %$self) {
225 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
226 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
227 } 251 }
228 } 252 }
229 253
254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
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};
264 }
265
230 $self 266 $self
231} 267}
232 268
233sub destroy { 269sub destroy {
234 my ($self) = @_; 270 my ($self) = @_;
235 271
236 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
237 %$self = (); 274 %$self = ();
238} 275}
239 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
240sub show { 281sub show {
241 my ($self) = @_; 282 my ($self) = @_;
242 283
243 return if $self->{parent}; 284 return if $self->{parent};
244 285
245 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
246} 287}
247 288
248sub set_visible { 289sub set_visible {
249 my ($self) = @_; 290 my ($self) = @_;
250 291
… …
265 306
266 return unless $self->{visible}; 307 return unless $self->{visible};
267 308
268 $_->set_invisible for $self->children; 309 $_->set_invisible for $self->children;
269 310
311 delete $self->{visible};
270 delete $self->{root}; 312 delete $self->{root};
271 delete $self->{visible};
272 313
273 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
274 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
275 316
276 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
277 if $TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
278 319
279 $self->focus_out; 320 $self->emit ("focus_out");
280
281 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
282} 322}
283 323
284sub set_visibility { 324sub set_visibility {
285 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
286 326
287 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
288 328
289 $visible ? $self->hide 329 $visible ? $self->show
290 : $self->show; 330 : $self->hide;
291} 331}
292 332
293sub toggle_visibility { 333sub toggle_visibility {
294 my ($self) = @_; 334 my ($self) = @_;
295 335
… …
308} 348}
309 349
310sub move_abs { 350sub move_abs {
311 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
312 352
313 $self->{x} = List::Util::max 0, int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
314 $self->{y} = List::Util::max 0, int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
315 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
316 356
317 $self->update; 357 $self->update;
318} 358}
319 359
… …
329sub size_request { 369sub size_request {
330 require Carp; 370 require Carp;
331 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
332} 372}
333 373
374sub baseline_shift {
375 0
376}
377
334sub configure { 378sub configure {
335 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
336 380
337 if ($self->{aspect}) { 381 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h); 382 my ($ow, $oh) = ($w, $h);
339 383
340 $w = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
341 $h = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
342 386
343 # use alignment to adjust x, y 387 # use alignment to adjust x, y
344 388
345 $x += int 0.5 * ($ow - $w); 389 $x += int 0.5 * ($ow - $w);
346 $y += int 0.5 * ($oh - $h); 390 $y += int 0.5 * ($oh - $h);
… …
350 $self->{x} = $x; 394 $self->{x} = $x;
351 $self->{y} = $y; 395 $self->{y} = $y;
352 $self->update; 396 $self->update;
353 } 397 }
354 398
355 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356 return unless $self->{visible}; 400 return unless $self->{visible};
357 401
402 $self->{alloc_w} = $w;
403 $self->{alloc_h} = $h;
404
358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 405 $self->{root}{size_alloc}{$self+0} = $self;
359 } 406 }
360}
361
362sub size_allocate {
363 # nothing to be done
364} 407}
365 408
366sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
367} 415}
368 416
369sub set_max_size { 417sub set_max_size {
370 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
371 419
372 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
373 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
374} 424}
375 425
376sub set_tooltip { 426sub set_tooltip {
377 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
378 428
… …
381 431
382 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
383 433
384 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
385 435
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
389 } 439 }
390} 440}
391 441
392# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
393sub coord2local { 443sub coord2local {
394 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
395 445
446 Carp::confess unless $self->{parent};#d#
447
396 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
397} 449}
398 450
399# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
400sub coord2global { 452sub coord2global {
401 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
402 454
455 Carp::confess unless $self->{parent};#d#
456
403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
404} 458}
405 459
406sub focus_in { 460sub invoke_focus_in {
407 my ($self) = @_; 461 my ($self) = @_;
408 462
409 return if $FOCUS == $self; 463 return if $FOCUS == $self;
410 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
411 465
412 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
413 467
414 $self->_emit (focus_in => $focus); 468 $self->update;
415 469
416 $focus->update if $focus; 470 0
417 $FOCUS->update;
418} 471}
419 472
420sub focus_out { 473sub invoke_focus_out {
421 my ($self) = @_; 474 my ($self) = @_;
422 475
423 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
424 477
425 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
426 479
427 $self->_emit (focus_out => $focus); 480 $self->update;
428 481
429 $focus->update if $focus; #?
430
431 $::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
432 unless $FOCUS; 483 unless $FOCUS;
433}
434 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
435sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
436sub button_up { } 496sub invoke_button_up { 0 }
437sub key_down { } 497sub invoke_key_down { 0 }
438sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
439 500
440sub button_down { 501sub invoke_button_down {
441 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
442 503
443 $self->focus_in; 504 $self->grab_focus;
444}
445 505
446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
451 508
509sub connect {
510 my ($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
452sub find_widget { 556#sub find_widget {
453 my ($self, $x, $y) = @_; 557# in .xs
454
455 return () unless $self->{can_events};
456
457 return $self
458 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
459 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
460
461 ()
462}
463 558
464sub set_parent { 559sub set_parent {
465 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
466 561
467 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
470} 564}
471 565
472sub connect {
473 my ($self, $signal, $cb) = @_;
474
475 push @{ $self->{signal_cb}{$signal} }, $cb;
476}
477
478sub _emit {
479 my ($self, $signal, @args) = @_;
480
481 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482}
483
484sub emit {
485 my ($self, $signal, @args) = @_;
486
487 $self->_emit ($signal, @args)
488 || $self->$signal (@args);
489}
490
491sub visibility_change {
492 #my ($self, $visible) = @_;
493}
494
495sub realloc { 566sub realloc {
496 my ($self) = @_; 567 my ($self) = @_;
497 568
498 if ($self->{visible}) { 569 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self}; 570 return if $self->{root}{realloc}{$self+0};
500 571
501 $self->{root}{realloc}{$self} = $self; 572 $self->{root}{realloc}{$self+0} = $self;
502 $self->{root}->update; 573 $self->{root}->update;
503 } else { 574 } else {
504 delete $self->{req_w}; 575 delete $self->{req_w};
576 delete $self->{req_h};
505 } 577 }
506} 578}
507 579
508sub update { 580sub update {
509 my ($self) = @_; 581 my ($self) = @_;
… …
517 589
518 $self->realloc; 590 $self->realloc;
519 $self->update; 591 $self->update;
520} 592}
521 593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597
522sub draw { 598#sub draw {
523 my ($self) = @_; 599#CFPlus.xs
524
525 return unless $self->{h} && $self->{w};
526
527 glPushMatrix;
528 glTranslate $self->{x}, $self->{y}, 0;
529 $self->_draw;
530 glPopMatrix;
531
532 if ($self == $HOVER && $self->{can_hover}) {
533 my ($x, $y) = @$self{qw(x y)};
534
535 glColor 1, 0.8, 0.5, 0.2;
536 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
538 glBegin GL_QUADS;
539 glVertex $x , $y;
540 glVertex $x + $self->{w}, $y;
541 glVertex $x + $self->{w}, $y + $self->{h};
542 glVertex $x , $y + $self->{h};
543 glEnd;
544 glDisable GL_BLEND;
545 }
546
547 if ($ENV{CFPLUS_DEBUG}) {
548 glPushMatrix;
549 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
551 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1;
556 glEnd;
557 glPopMatrix;
558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559 }
560}
561 600
562sub _draw { 601sub _draw {
563 my ($self) = @_; 602 my ($self) = @_;
564 603
565 warn "no draw defined for $self\n"; 604 warn "no draw defined for $self\n";
566} 605}
567 606
568sub DESTROY { 607sub DESTROY {
569 my ($self) = @_; 608 my ($self) = @_;
570 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
571 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
572 #$self->deactivate;
573} 616}
574 617
575############################################################################# 618#############################################################################
576 619
577package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
578 621
579our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
580 623
581use strict; 624use strict;
582use CFClient::OpenGL; 625use CFPlus::OpenGL;
583 626
584sub new { 627sub new {
585 my $class = shift; 628 my $class = shift;
586 629
587 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
602 645
603 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
604 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
605 648
606 glEnable GL_BLEND; 649 glEnable GL_BLEND;
607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608 glColor @$color; 651 glColor_premultiply @$color;
609 652
610 glBegin GL_QUADS; 653 glBegin GL_QUADS;
611 glVertex 0 , 0; 654 glVertex 0 , 0;
612 glVertex 0 , $h; 655 glVertex 0 , $h;
613 glVertex $w, $h; 656 glVertex $w, $h;
… …
618 } 661 }
619} 662}
620 663
621############################################################################# 664#############################################################################
622 665
623package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
624 667
625our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
626 669
627sub new { 670sub new {
628 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
629 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
630} 673}
… …
637 680
638sub draw { } 681sub draw { }
639 682
640############################################################################# 683#############################################################################
641 684
642package CFClient::UI::Container; 685package CFPlus::UI::Container;
643 686
644our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
645 688
646sub new { 689sub new {
647 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
648 691
649 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
650 693
651 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
652 children => [], 695 children => [],
653 can_events => 0, 696 can_events => 0,
654 %arg, 697 %arg,
655 ); 698 );
699
656 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
657 702
658 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
659} 712}
660 713
661sub add { 714sub add {
662 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
663 716
664 $_->set_parent ($self) 717 $_->set_parent ($self)
665 for @widgets; 718 for @widgets;
666 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
667 use sort 'stable'; 721 use sort 'stable';
668 722
669 $self->{children} = [ 723 $self->{children} = [
670 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
671 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
672 ]; 726 ];
673 727
674 $self->realloc; 728 $self->realloc;
729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
675} 733}
676 734
677sub children { 735sub children {
678 @{ $_[0]{children} } 736 @{ $_[0]{children} }
679} 737}
680 738
681sub remove { 739sub remove {
682 my ($self, $child) = @_; 740 my ($self, @widgets) = @_;
683 741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
684 delete $child->{parent}; 745 delete $child->{parent};
685 $child->hide; 746 $child->hide;
686
687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
688 749
689 $self->realloc; 750 $self->realloc;
690} 751}
691 752
692sub clear { 753sub clear {
693 my ($self) = @_; 754 my ($self) = @_;
694 755
695 my $children = delete $self->{children}; 756 my $children = $self->{children};
696 $self->{children} = []; 757 $self->{children} = [];
697 758
698 for (@$children) { 759 for (@$children) {
699 delete $_->{parent}; 760 delete $_->{parent};
700 $_->hide; 761 $_->hide;
… …
709 $x -= $self->{x}; 770 $x -= $self->{x};
710 $y -= $self->{y}; 771 $y -= $self->{y};
711 772
712 my $res; 773 my $res;
713 774
714 for (reverse @{ $self->{children} }) { 775 for (reverse $self->visible_children) {
715 $res = $_->find_widget ($x, $y) 776 $res = $_->find_widget ($x, $y)
716 and return $res; 777 and return $res;
717 } 778 }
718 779
719 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
720} 781}
721 782
722sub _draw { 783sub _draw {
723 my ($self) = @_; 784 my ($self) = @_;
724 785
725 $_->draw for @{$self->{children}}; 786 $_->draw for $self->visible_children;
726} 787}
727 788
728############################################################################# 789#############################################################################
729 790
730package CFClient::UI::Bin; 791package CFPlus::UI::Bin;
731 792
732our @ISA = CFClient::UI::Container::; 793our @ISA = CFPlus::UI::Container::;
733 794
734sub new { 795sub new {
735 my ($class, %arg) = @_; 796 my ($class, %arg) = @_;
736 797
737 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
738 799
739 $class->SUPER::new (children => [$child], %arg) 800 $class->SUPER::new (children => [$child], %arg)
740} 801}
741 802
742sub add { 803sub add {
743 my ($self, $child) = @_; 804 my ($self, $child) = @_;
744 805
745 $self->{children} = []; 806 $self->clear;
746
747 $self->SUPER::add ($child); 807 $self->SUPER::add ($child);
748} 808}
749 809
750sub remove { 810sub remove {
751 my ($self, $widget) = @_; 811 my ($self, $widget) = @_;
752 812
753 $self->SUPER::remove ($widget); 813 $self->SUPER::remove ($widget);
754 814
755 $self->{children} = [new CFClient::UI::Empty] 815 $self->{children} = [new CFPlus::UI::Empty]
756 unless @{$self->{children}}; 816 unless @{$self->{children}};
757} 817}
758 818
759sub child { $_[0]->{children}[0] } 819sub child { $_[0]->{children}[0] }
760 820
761sub size_request { 821sub size_request {
762 $_[0]{children}[0]->size_request 822 $_[0]{children}[0]->size_request
763} 823}
764 824
765sub size_allocate { 825sub invoke_size_allocate {
766 my ($self, $w, $h, $changed) = @_; 826 my ($self, $w, $h) = @_;
767 827
768 $self->{children}[0]->configure (0, 0, $w, $h); 828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
769} 831}
770 832
771############################################################################# 833#############################################################################
772 834
835# back-buffered drawing area
836
773package CFClient::UI::Window; 837package CFPlus::UI::Window;
774 838
775our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
776 840
777use CFClient::OpenGL; 841use CFPlus::OpenGL;
778 842
779sub new { 843sub new {
780 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
781 845
782 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
787 851
788 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
789 $self->SUPER::update; 853 $self->SUPER::update;
790} 854}
791 855
792sub size_allocate { 856sub invoke_size_allocate {
793 my ($self, $w, $h, $changed) = @_; 857 my ($self, $w, $h) = @_;
794 858
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update 859 $self->update;
797 if $changed; 860
861 $self->SUPER::invoke_size_allocate ($w, $h)
798} 862}
799 863
800sub _render { 864sub _render {
865 my ($self) = @_;
866
801 $_[0]{children}[0]->draw; 867 $self->{children}[0]->draw;
802} 868}
803 869
804sub render_child { 870sub render_child {
805 my ($self) = @_; 871 my ($self) = @_;
806 872
807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
808 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
809 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
810 876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
811 $self->_render; 883 $self->_render;
884 }
812 }; 885 };
813} 886}
814 887
815sub _draw { 888sub _draw {
816 my ($self) = @_; 889 my ($self) = @_;
817
818 my ($w, $h) = ($self->w, $self->h);
819 890
820 my $tex = $self->{texture} 891 my $tex = $self->{texture}
821 or return; 892 or return;
822 893
823 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
826 897
827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
828 899
829 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
830} 901}
831 902
832############################################################################# 903#############################################################################
833 904
834package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
835 906
907use List::Util qw(min max);
908
836our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
837 910
838sub new { 911sub new {
839 my $class = shift; 912 my $class = shift;
840 913
841 $class->SUPER::new ( 914 $class->SUPER::new (
… …
846} 919}
847 920
848sub size_request { 921sub size_request {
849 my ($self) = @_; 922 my ($self) = @_;
850 923
851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852 925
853 $w = 10 if $self->{scroll_x}; 926 $w = 1 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y}; 927 $h = 1 if $self->{scroll_y};
855 928
856 ($w, $h) 929 ($w, $h)
857} 930}
858 931
859sub size_allocate { 932sub invoke_size_allocate {
860 my ($self, $w, $h, $changed) = @_; 933 my ($self, $w, $h) = @_;
861 934
935 my $child = $self->child;
936
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864 939
865 $self->child->configure (0, 0, $w, $h); 940 $self->child->configure (0, 0, $w, $h);
866 $self->update; 941 $self->update;
942
943 1
867} 944}
868 945
869sub set_offset { 946sub set_offset {
870 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
871 948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
872 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
873 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
874 955
956 $self->emit (changed => $x, $y);
875 $self->update; 957 $self->update;
958 }
959}
960
961sub set_center {
962 my ($self, $x, $y) = @_;
963
964 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
965}
966
967sub make_visible {
968 my ($self, $x, $y, $border) = @_;
969
970 if ( $x < $self->{view_x} + $self->{w} * $border
971 || $x > $self->{view_x} + $self->{w} * (1 - $border)
972 || $y < $self->{view_y} + $self->{h} * $border
973 || $y > $self->{view_y} + $self->{h} * (1 - $border)
974 ) {
975 $self->set_center ($x, $y);
976 }
876} 977}
877 978
878# hmm, this does not work for topleft of $self... but we should not ask for that 979# hmm, this does not work for topleft of $self... but we should not ask for that
879sub coord2local { 980sub coord2local {
880 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
… …
895 my ($self, $x, $y) = @_; 996 my ($self, $x, $y) = @_;
896 997
897 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
898 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
899 ) { 1000 ) {
900 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
901 } else { 1002 } else {
902 $self->CFClient::UI::Base::find_widget ($x, $y) 1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
903 } 1004 }
904} 1005}
905 1006
906sub _render { 1007sub _render {
907 my ($self) = @_; 1008 my ($self) = @_;
908 1009
1010 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1011 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1012
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910 1014
911 $self->SUPER::_render; 1015 $self->SUPER::_render;
912} 1016}
913 1017
914############################################################################# 1018#############################################################################
915 1019
916package CFClient::UI::ScrolledWindow; 1020package CFPlus::UI::ScrolledWindow;
917 1021
918our @ISA = CFClient::UI::HBox::; 1022our @ISA = CFPlus::UI::Table::;
919 1023
920sub new { 1024sub new {
921 my $class = shift; 1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
922 1028
923 my $self; 1029 my $self;
924 1030
925 my $slider = new CFClient::UI::Slider 1031 my $hslider = new CFPlus::UI::Slider
1032 col => 0,
1033 row => 1,
1034 vertical => 0,
1035 range => [0, 0, 1, 0.01], # HACK fix
1036 on_changed => sub {
1037 $self->{hpos} = $_[1];
1038 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1039 },
1040 ;
1041
1042 my $vslider = new CFPlus::UI::Slider
1043 col => 1,
1044 row => 0,
926 vertical => 1, 1045 vertical => 1,
927 range => [0, 0, 1, 0.01], # HACK fix 1046 range => [0, 0, 1, 0.01], # HACK fix
928 on_changed => sub { 1047 on_changed => sub {
929 $self->{vp}->set_offset (0, $_[1]); 1048 $self->{vpos} = $_[1];
1049 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
930 }, 1050 },
931 ; 1051 ;
932 1052
933 $self = $class->SUPER::new ( 1053 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1), 1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
935 slider => $slider, 1057 hslider => $hslider,
936 @_, 1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
937 ); 1062 );
938 1063
939 $self->{vp}->add ($self->{scrolled}); 1064 $self->{vp} = new CFPlus::UI::ViewPort
1065 col => 0,
1066 row => 0,
1067 expand => 1,
1068 scroll_x => $self->{scroll_x},
1069 scroll_y => $self->{scroll_y},
1070 on_changed => sub {
1071 my ($vp, $x, $y) = @_;
1072
1073 $vp->{parent}{hslider}->set_value ($x);
1074 $vp->{parent}{vslider}->set_value ($y);
1075
1076 0
1077 },
1078 on_size_allocate => sub {
1079 my ($vp, $w, $h) = @_;
1080 $vp->{parent}->update_slider;
1081 0
1082 },
1083 ;
1084
940 $self->add ($self->{vp}); 1085 $self->SUPER::add ($self->{vp});
941 $self->add ($self->{slider}); 1086
1087 $self->add ($child) if $child;
942 1088
943 $self 1089 $self
944} 1090}
945 1091
1092sub add {
1093 my ($self, $widget) = @_;
1094
1095 $self->{vp}->add ($self->{child} = $widget);
1096}
1097
1098sub set_offset { shift->{vp}->set_offset (@_) }
1099sub set_center { shift->{vp}->set_center (@_) }
1100sub make_visible { shift->{vp}->make_visible (@_) }
1101
946sub update { 1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 if ($self->{scroll_x}) {
1108 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1109 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1110
1111 my $visible = $w1 > $w2;
1112 if ($visible != $self->{hslider_visible}) {
1113 $self->{hslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{hslider})
1115 : $self->SUPER::remove ($self->{hslider});
1116 }
1117 }
1118
1119 if ($self->{scroll_y}) {
1120 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1121 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1122
1123 my $visible = $h1 > $h2;
1124 if ($visible != $self->{vslider_visible}) {
1125 $self->{vslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{vslider})
1127 : $self->SUPER::remove ($self->{vslider});
1128 }
1129 }
1130}
1131
1132sub start_dragging {
947 my ($self) = @_; 1133 my ($self, $ev) = @_;
948 1134
949 $self->SUPER::update; 1135 $self->grab_focus;
950 1136
951 # todo: overwrite size_allocate of child 1137 my $ox = $self->{vp}{view_x};
952 my $child = $self->{vp}->child; 1138 my $oy = $self->{vp}{view_y};
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1139
954} 1140 $self->{motion} = sub {
1141 my ($ev, $x, $y) = @_;
955 1142
1143 $ox -= $ev->{xrel};
1144 $oy -= $ev->{yrel};
1145
1146 $self->{vp}->set_offset ($ox, $oy);
1147 };
1148}
1149
1150sub invoke_mouse_wheel {
1151 my ($self, $ev) = @_;
1152
1153 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1154 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1155
1156 1
1157}
1158
1159sub invoke_button_down {
1160 my ($self, $ev, $x, $y) = @_;
1161
1162 if ($ev->{button} == 2) {
1163 $self->start_dragging ($ev);
1164 return 1;
1165 }
1166
1167 0
1168}
1169
1170sub invoke_button_up {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if (delete $self->{motion}) {
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_mouse_motion {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($self->{motion}) {
1184 $self->{motion}->($ev, $x, $y);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
956sub size_allocate { 1191sub invoke_size_allocate {
957 my ($self, $w, $h, $changed) = @_; 1192 my ($self, $w, $h) = @_;
958 1193
1194 $self->update_slider;
959 $self->SUPER::size_allocate ($w, $h, $changed); 1195 $self->SUPER::invoke_size_allocate ($w, $h)
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963} 1196}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967 1197
968############################################################################# 1198#############################################################################
969 1199
970package CFClient::UI::Frame; 1200package CFPlus::UI::Frame;
971 1201
972our @ISA = CFClient::UI::Bin::; 1202our @ISA = CFPlus::UI::Bin::;
973 1203
974use CFClient::OpenGL; 1204use CFPlus::OpenGL;
975 1205
976sub new { 1206sub new {
977 my $class = shift; 1207 my $class = shift;
978 1208
979 $class->SUPER::new ( 1209 $class->SUPER::new (
… …
987 1217
988 if ($self->{bg}) { 1218 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)}; 1219 my ($w, $h) = @$self{qw(w h)};
990 1220
991 glEnable GL_BLEND; 1221 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} }; 1223 glColor_premultiply @{ $self->{bg} };
994 1224
995 glBegin GL_QUADS; 1225 glBegin GL_QUADS;
996 glVertex 0 , 0; 1226 glVertex 0 , 0;
997 glVertex 0 , $h; 1227 glVertex 0 , $h;
998 glVertex $w, $h; 1228 glVertex $w, $h;
… …
1005 $self->SUPER::_draw; 1235 $self->SUPER::_draw;
1006} 1236}
1007 1237
1008############################################################################# 1238#############################################################################
1009 1239
1010package CFClient::UI::FancyFrame; 1240package CFPlus::UI::FancyFrame;
1011 1241
1012our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFPlus::UI::Bin::;
1013 1243
1014use CFClient::OpenGL; 1244use CFPlus::OpenGL;
1245
1246sub new {
1247 my ($class, %arg) = @_;
1248
1249 if ((exists $arg{label}) && !ref $arg{label}) {
1250 $arg{label} = new CFPlus::UI::Label
1251 align => 1,
1252 valign => 0,
1253 text => $arg{label},
1254 fontsize => ($arg{border} || 0.8) * 0.75;
1255 }
1256
1257 my $self = $class->SUPER::new (
1258 # label => "",
1259 fg => [0.6, 0.3, 0.1],
1260 border => 0.8,
1261 style => 'single',
1262 %arg,
1263 );
1264
1265 $self
1266}
1267
1268sub add {
1269 my ($self, @widgets) = @_;
1270
1271 $self->SUPER::add (@widgets);
1272 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1273}
1274
1275sub border {
1276 int $_[0]{border} * $::FONTSIZE
1277}
1278
1279sub size_request {
1280 my ($self) = @_;
1281
1282 ($self->{label_w}, undef) = $self->{label}->size_request
1283 if $self->{label};
1284
1285 my ($w, $h) = $self->SUPER::size_request;
1286
1287 (
1288 $w + $self->border * 2,
1289 $h + $self->border * 2,
1290 )
1291}
1292
1293sub invoke_size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 my $border = $self->border;
1297
1298 $w -= List::Util::max 0, $border * 2;
1299 $h -= List::Util::max 0, $border * 2;
1300
1301 if (my $label = $self->{label}) {
1302 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1303 $label->{h} = List::Util::min $h, $border;
1304 $label->invoke_size_allocate ($label->{w}, $label->{h});
1305 }
1306
1307 $self->child->configure ($border, $border, $w, $h);
1308
1309 1
1310}
1311
1312sub _draw {
1313 my ($self) = @_;
1314
1315 my $child = $self->{children}[0];
1316
1317 my $border = $self->border;
1318 my ($w, $h) = ($self->{w}, $self->{h});
1319
1320 $child->draw;
1321
1322 glColor @{$self->{fg}};
1323 glBegin GL_LINE_STRIP;
1324 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1328 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1329 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1330 glEnd;
1331
1332 if ($self->{label}) {
1333 glTranslate $border * 2, 0;
1334 $self->{label}->_draw;
1335 }
1336}
1337
1338#############################################################################
1339
1340package CFPlus::UI::Toplevel;
1341
1342our @ISA = CFPlus::UI::Bin::;
1343
1344use CFPlus::OpenGL;
1015 1345
1016my $bg = 1346my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1347 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1; 1348 mipmap => 1, wrap => 1;
1019 1349
1020my @border = 1350my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1351 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1022 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1352 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023 1353
1354my @icon =
1355 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1356 qw(x1_move.png x1_resize.png);
1357
1024sub new { 1358sub new {
1025 my $class = shift; 1359 my ($class, %arg) = @_;
1026 1360
1027 my $self = $class->SUPER::new ( 1361 my $self = $class->SUPER::new (
1028 bg => [1, 1, 1, 1], 1362 bg => [1, 1, 1, 1],
1029 border_bg => [1, 1, 1, 1], 1363 border_bg => [1, 1, 1, 1],
1030 border => 0.6, 1364 border => 0.6,
1031 is_toplevel => 1,
1032 can_events => 1, 1365 can_events => 1,
1033 @_ 1366 min_w => 64,
1367 min_h => 32,
1368 %arg,
1034 ); 1369 );
1035 1370
1036 $self->{title} &&= new CFClient::UI::Label 1371 $self->{title_widget} = new CFPlus::UI::Label
1037 align => 0, 1372 align => 0,
1038 valign => 1, 1373 valign => 1,
1039 text => $self->{title}, 1374 text => $self->{title},
1040 fontsize => $self->{border}; 1375 fontsize => $self->{border},
1376 if exists $self->{title};
1377
1378 if ($self->{has_close_button}) {
1379 $self->{close_button} =
1380 new CFPlus::UI::ImageButton
1381 path => 'x1_close.png',
1382 on_activate => sub { $self->emit ("delete") };
1383
1384 $self->CFPlus::UI::Container::add ($self->{close_button});
1385 }
1041 1386
1042 $self 1387 $self
1388}
1389
1390sub add {
1391 my ($self, @widgets) = @_;
1392
1393 $self->SUPER::add (@widgets);
1394 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1395 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1043} 1396}
1044 1397
1045sub border { 1398sub border {
1046 int $_[0]{border} * $::FONTSIZE 1399 int $_[0]{border} * $::FONTSIZE
1047} 1400}
1048 1401
1049sub size_request { 1402sub size_request {
1050 my ($self) = @_; 1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1051 1410
1052 my ($w, $h) = $self->SUPER::size_request; 1411 my ($w, $h) = $self->SUPER::size_request;
1053 1412
1054 ( 1413 (
1055 $w + $self->border * 2, 1414 $w + $self->border * 2,
1056 $h + $self->border * 2, 1415 $h + $self->border * 2,
1057 ) 1416 )
1058} 1417}
1059 1418
1060sub size_allocate { 1419sub invoke_size_allocate {
1061 my ($self, $w, $h, $changed) = @_; 1420 my ($self, $w, $h) = @_;
1062 1421
1063 return unless $changed; 1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1064 1427
1428 my $border = $self->border;
1429
1065 $h -= List::Util::max 0, $self->border * 2; 1430 $h -= List::Util::max 0, $border * 2;
1066 $w -= List::Util::max 0, $self->border * 2; 1431 $w -= List::Util::max 0, $border * 2;
1067 1432
1068 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1069 if $self->{title};
1070
1071 $self->child->configure ($self->border, $self->border, $w, $h); 1433 $self->child->configure ($border, $border, $w, $h);
1072}
1073 1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
1074sub button_down { 1449sub invoke_button_down {
1075 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
1076 1451
1077 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
1078 my $border = $self->border; 1453 my $border = $self->border;
1079 1454
… …
1095 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
1096 1471
1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099 1474
1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100 $self->realloc; 1476 $self->realloc;
1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102 }; 1477 };
1103 1478
1104 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
1105 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1109 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1110 1485
1111 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
1112 1487
1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1114 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
1115 } 1496 1
1116} 1497}
1117 1498
1118sub button_up { 1499sub invoke_button_up {
1119 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
1120 1501
1121 delete $self->{motion}; 1502 ! ! delete $self->{motion}
1122} 1503}
1123 1504
1124sub mouse_motion { 1505sub invoke_mouse_motion {
1125 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1126 1507
1127 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
1128} 1519}
1129 1520
1130sub _draw { 1521sub _draw {
1131 my ($self) = @_; 1522 my ($self) = @_;
1132 1523
1524 my $child = $self->{children}[0];
1525
1133 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
1134 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
1135 1528
1136 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138 1531
1139 my $border = $self->border; 1532 my $border = $self->border;
1140 1533
1141 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1142 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1143 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1144 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1145 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1146 1553
1147 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1148 glColor @{ $self->{bg} }; 1555 glColor @{ $self->{bg} };
1149 1556
1150 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
… …
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1562 }
1156 1563
1157 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1158 1565
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1162} 1577}
1163 1578
1164############################################################################# 1579#############################################################################
1165 1580
1166package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1167 1582
1168our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1169 1584
1170use List::Util qw(max sum); 1585use List::Util qw(max sum);
1171 1586
1172use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1173 1588
1174sub new { 1589sub new {
1175 my $class = shift; 1590 my $class = shift;
1176 1591
1177 $class->SUPER::new ( 1592 $class->SUPER::new (
1178 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1179 @_, 1595 @_,
1180 ) 1596 )
1181} 1597}
1182 1598
1183sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1185}
1186
1187sub add { 1599sub add {
1188 my ($self, $x, $y, $child) = @_;
1189
1190 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child;
1192
1193 $self->realloc;
1194}
1195
1196# TODO: move to container class maybe? send children a signal on removal?
1197sub clear {
1198 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{rowspan} ||= 1;
1604 $child->{colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{row} = $row;
1619 $child->{col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1199 1631
1200 my @children = $self->children; 1632 my @children = $self->children;
1201 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1202 1643 }
1203 for (@children) {
1204 delete $_->{parent};
1205 $_->hide;
1206 }
1207 1644
1208 $self->realloc; 1645 # second pass, rows
1209} 1646 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1210
1211sub get_wh {
1212 my ($self) = @_;
1213
1214 my (@w, @h);
1215
1216 for my $y (0 .. $#{$self->{children}}) {
1217 my $row = $self->{children}[$y]
1218 or next;
1219
1220 for my $x (0 .. $#$row) {
1221 my $widget = $row->[$x]
1222 or next;
1223 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1224 1648
1225 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1226 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1227 } 1653 }
1228 } 1654 }
1229 1655
1230 (\@w, \@h) 1656 (\@w, \@h)
1231} 1657}
… …
1239 (sum @$ws), 1665 (sum @$ws),
1240 (sum @$hs), 1666 (sum @$hs),
1241 ) 1667 )
1242} 1668}
1243 1669
1244sub size_allocate { 1670sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1671 my ($self, $w, $h) = @_;
1246 1672
1247 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1248 1674
1249 my $req_w = (sum @$ws) || 1; 1675 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1676 my $req_h = (sum @$hs) || 1;
1251 1677
1252 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1253 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1256 1682
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1684
1261 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1262 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1263 1694
1264 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1265 1697
1266 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1267 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1268 or next;
1269 1700
1270 my $x = 0; 1701 $widget->configure (
1271 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1272 1704 );
1273 for my $c (0 .. $#$row) { 1705 }
1274 my $col_w = $ws->[$c];
1275 1706
1276 if (my $widget = $row->[$c]) { 1707 1
1277 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1278 }
1279 1709
1280 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1281 } 1737 }
1282
1283 $y += $row_h;
1284 } 1738 }
1285 1739
1286} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1287 1742
1288sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1289 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1290 1762
1291 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1292 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1293 1766
1294 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1295 1769
1296 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1297 $res = $_->find_widget ($x, $y) 1771 }
1298 and return $res; 1772
1299 } 1773 1
1300
1301 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1302}
1303
1304sub _draw {
1305 my ($self) = @_;
1306
1307 for (grep $_, @{$self->{children}}) {
1308 $_->draw for grep $_, @$_;
1309 }
1310} 1774}
1311 1775
1312############################################################################# 1776#############################################################################
1313 1777
1314package CFClient::UI::Box; 1778package CFPlus::UI::Box;
1315 1779
1316our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1317 1781
1318sub size_request { 1782sub size_request {
1319 my ($self) = @_; 1783 my ($self) = @_;
1784
1785 my @children = $self->visible_children;
1320 1786
1321 $self->{vertical} 1787 $self->{vertical}
1322 ? ( 1788 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1789 (List::Util::max map $_->{req_w}, @children),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1790 (List::Util::sum map $_->{req_h}, @children),
1325 ) 1791 )
1326 : ( 1792 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1793 (List::Util::sum map $_->{req_w}, @children),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1794 (List::Util::max map $_->{req_h}, @children),
1329 ) 1795 )
1330} 1796}
1331 1797
1332sub size_allocate { 1798sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1799 my ($self, $w, $h) = @_;
1334 1800
1335 my $space = $self->{vertical} ? $h : $w; 1801 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1802 my @children = $self->visible_children;
1337 1803
1338 my @req; 1804 my @req;
1339 1805
1340 if ($self->{homogeneous}) { 1806 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1807 @req = ($space / (@children || 1)) x @children;
1342 } else { 1808 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1810 my $req = List::Util::sum @req;
1345 1811
1346 if ($req > $space) { 1812 if ($req > $space) {
1347 # ah well, not enough space 1813 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1814 $_ *= $space / $req for @req;
1349 } else { 1815 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1817
1352 $space = ($space - $req) / $expand; # remaining space to give away 1818 $space = ($space - $req) / $expand; # remaining space to give away
1353 1819
1354 $req[$_] += $space * $children->[$_]{expand} 1820 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1821 for 0 .. $#children;
1356 } 1822 }
1357 } 1823 }
1358 1824
1359 CFClient::UI::harmonize \@req; 1825 CFPlus::UI::harmonize \@req;
1360 1826
1361 my $pos = 0; 1827 my $pos = 0;
1362 for (0 .. $#$children) { 1828 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1829 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1831
1366 $pos += $alloc; 1832 $pos += $alloc;
1367 } 1833 }
1368 1834
1369 1 1835 1
1370} 1836}
1371 1837
1372############################################################################# 1838#############################################################################
1373 1839
1374package CFClient::UI::HBox; 1840package CFPlus::UI::HBox;
1375 1841
1376our @ISA = CFClient::UI::Box::; 1842our @ISA = CFPlus::UI::Box::;
1377 1843
1378sub new { 1844sub new {
1379 my $class = shift; 1845 my $class = shift;
1380 1846
1381 $class->SUPER::new ( 1847 $class->SUPER::new (
… …
1384 ) 1850 )
1385} 1851}
1386 1852
1387############################################################################# 1853#############################################################################
1388 1854
1389package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1390 1856
1391our @ISA = CFClient::UI::Box::; 1857our @ISA = CFPlus::UI::Box::;
1392 1858
1393sub new { 1859sub new {
1394 my $class = shift; 1860 my $class = shift;
1395 1861
1396 $class->SUPER::new ( 1862 $class->SUPER::new (
… …
1399 ) 1865 )
1400} 1866}
1401 1867
1402############################################################################# 1868#############################################################################
1403 1869
1404package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1405 1871
1406our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1407 1873
1408use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1409 1875
1410sub new { 1876sub new {
1411 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1412 1878
1413 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1882 #active_bg => none
1417 #font => default_font 1883 #font => default_font
1418 #text => initial text 1884 #text => initial text
1419 #markup => initial narkup 1885 #markup => initial narkup
1420 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1421 ellipsise => 3, # end 1888 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1890 fontsize => 1,
1424 align => -1, 1891 align => -1,
1425 valign => -1, 1892 valign => -1,
1426 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1427 can_events => 0, 1895 can_events => 0,
1428 %arg 1896 %arg
1429 ); 1897 );
1430 1898
1431 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1902 $self->{template} = $layout;
1435 } 1903 }
1436 1904
1437 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1441 } 1909 }
1442 1910
1443 $self 1911 $self
1444} 1912}
1445 1913
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1914sub update {
1457 my ($self) = @_; 1915 my ($self) = @_;
1458 1916
1459 delete $self->{texture}; 1917 delete $self->{texture};
1460 $self->SUPER::update; 1918 $self->SUPER::update;
1461} 1919}
1462 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1463sub set_text { 1928sub set_text {
1464 my ($self, $text) = @_; 1929 my ($self, $text) = @_;
1465 1930
1466 return if $self->{text} eq "T$text"; 1931 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1932 $self->{text} = "T$text";
1468 1933
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1934 $self->{layout}->set_text ($text);
1471 1935
1936 delete $self->{size_req};
1472 $self->realloc; 1937 $self->realloc;
1473 $self->update; 1938 $self->update;
1474} 1939}
1475 1940
1476sub set_markup { 1941sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1944 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1945 $self->{text} = "M$markup";
1481 1946
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1947 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1948
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1949 $self->{layout}->set_markup ($markup);
1486 1950
1951 delete $self->{size_req};
1487 $self->realloc; 1952 $self->realloc;
1488 $self->update; 1953 $self->update;
1489} 1954}
1490 1955
1491sub size_request { 1956sub size_request {
1492 my ($self) = @_; 1957 my ($self) = @_;
1493 1958
1959 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1960 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1961 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1962 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1963 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1964 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1965
1500 my ($w, $h) = $self->{layout}->size; 1966 my ($w, $h) = $self->{layout}->size;
1501 1967
1502 if (exists $self->{template}) { 1968 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1969 $self->{template}->set_font ($self->{font}) if $self->{font};
1970 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1971 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1972
1506 my ($w2, $h2) = $self->{template}->size; 1973 my ($w2, $h2) = $self->{template}->size;
1507 1974
1508 $w = List::Util::max $w, $w2; 1975 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1976 $h = List::Util::max $h, $h2;
1977 }
1978
1979 [$w, $h]
1510 } 1980 };
1511 1981
1512 ( 1982 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1983}
1517 1984
1985sub baseline_shift {
1986 $_[0]{layout}->descent
1987}
1988
1518sub size_allocate { 1989sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 1990 my ($self, $w, $h) = @_;
1991
1992 delete $self->{ox};
1520 1993
1521 delete $self->{texture} 1994 delete $self->{texture}
1522 if $changed; 1995 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1996
1997 1
1523} 1998}
1524 1999
1525sub set_fontsize { 2000sub set_fontsize {
1526 my ($self, $fontsize) = @_; 2001 my ($self, $fontsize) = @_;
1527 2002
1528 $self->{fontsize} = $fontsize; 2003 $self->{fontsize} = $fontsize;
2004 delete $self->{size_req};
1529 delete $self->{texture}; 2005 delete $self->{texture};
1530 2006
1531 $self->realloc; 2007 $self->realloc;
1532} 2008}
1533 2009
2010sub reconfigure {
2011 my ($self) = @_;
2012
2013 delete $self->{size_req};
2014 delete $self->{texture};
2015
2016 $self->SUPER::reconfigure;
2017}
2018
1534sub _draw { 2019sub _draw {
1535 my ($self) = @_; 2020 my ($self) = @_;
1536 2021
1537 $self->SUPER::_draw; # draw background, if applicable 2022 $self->SUPER::_draw; # draw background, if applicable
1538 2023
1539 my $tex = $self->{texture} ||= do { 2024 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 2025 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2026 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 2027 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2028 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2029 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2030 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2031
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2032 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 2033 };
1559 2034
1560 glEnable GL_TEXTURE_2D; 2035 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2036 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2037 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2038 : ($self->{w} - $size->[0]) * 0.5);
1562 2039
1563 if ($tex->{format} == GL_ALPHA) { 2040 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2041 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2042 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2043 };
1569 2044
1570 glDisable GL_TEXTURE_2D; 2045# unless ($self->{list}) {
2046# $self->{list} = CFPlus::OpenGL::glGenList;
2047# CFPlus::OpenGL::glNewList $self->{list};
2048# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2049# CFPlus::OpenGL::glEndList;
2050# }
2051#
2052# CFPlus::OpenGL::glCallList $self->{list};
2053
2054 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2055}
2056
2057#sub destroy {
2058# my ($self) = @_;
2059#
2060# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2061#
2062# $self->SUPER::destroy;
2063#}
1572 2064
1573############################################################################# 2065#############################################################################
1574 2066
1575package CFClient::UI::EntryBase; 2067package CFPlus::UI::EntryBase;
1576 2068
1577our @ISA = CFClient::UI::Label::; 2069our @ISA = CFPlus::UI::Label::;
1578 2070
1579use CFClient::OpenGL; 2071use CFPlus::OpenGL;
1580 2072
1581sub new { 2073sub new {
1582 my $class = shift; 2074 my $class = shift;
1583 2075
1584 $class->SUPER::new ( 2076 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2080 active_fg => [0, 0, 0],
1589 can_hover => 1, 2081 can_hover => 1,
1590 can_focus => 1, 2082 can_focus => 1,
1591 valign => 0, 2083 valign => 0,
1592 can_events => 1, 2084 can_events => 1,
2085 ellipsise => 0,
1593 #text => ... 2086 #text => ...
2087 #hidden => "*",
1594 @_ 2088 @_
1595 ) 2089 )
1596} 2090}
1597 2091
1598sub _set_text { 2092sub _set_text {
… …
1600 2094
1601 delete $self->{cur_h}; 2095 delete $self->{cur_h};
1602 2096
1603 return if $self->{text} eq $text; 2097 return if $self->{text} eq $text;
1604 2098
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2099 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2100 $self->{text} = $text;
1609 2101
1610 $text =~ s/./*/g if $self->{hidden}; 2102 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2103 $self->{layout}->set_text ("$text ");
2104 delete $self->{size_req};
1612 2105
1613 $self->_emit (changed => $self->{text}); 2106 $self->emit (changed => $self->{text});
2107
2108 $self->realloc;
2109 $self->update;
1614} 2110}
1615 2111
1616sub set_text { 2112sub set_text {
1617 my ($self, $text) = @_; 2113 my ($self, $text) = @_;
1618 2114
1619 $self->{cursor} = length $text; 2115 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2116 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 2117}
1624 2118
1625sub get_text { 2119sub get_text {
1626 $_[0]{text} 2120 $_[0]{text}
1627} 2121}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2126 my ($w, $h) = $self->SUPER::size_request;
1633 2127
1634 ($w + 1, $h) # add 1 for cursor 2128 ($w + 1, $h) # add 1 for cursor
1635} 2129}
1636 2130
1637sub key_down { 2131sub invoke_key_down {
1638 my ($self, $ev) = @_; 2132 my ($self, $ev) = @_;
1639 2133
1640 my $mod = $ev->{mod}; 2134 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2135 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2136 my $uni = $ev->{unicode};
1643 2137
1644 my $text = $self->get_text; 2138 my $text = $self->get_text;
2139
2140 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2141
1646 if ($uni == 8) { 2142 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2144 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2145 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2146 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2147 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2148 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2149 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2150 } elsif ($sym == CFPlus::SDLK_HOME) {
2151 # what a hack
2152 $self->{cursor} =
2153 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2154 ? length $1
2155 : 0;
2156 } elsif ($sym == CFPlus::SDLK_END) {
2157 # uh, again
2158 $self->{cursor} =
2159 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2160 ? $self->{cursor} + length $1
2161 : length $self->{text};
2162 } elsif ($uni == 21) { # ctrl-u
2163 $text = "";
1655 $self->{cursor} = 0; 2164 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2165 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2166 $self->emit ('escape');
1660 } elsif ($uni) { 2167 } elsif ($uni == 0x0d) {
2168 substr $text, $self->{cursor}++, 0, "\012";
2169 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2170 substr $text, $self->{cursor}++, 0, chr $uni;
2171 } else {
2172 return 0;
1662 } 2173 }
1663 2174
1664 $self->_set_text ($text); 2175 $self->_set_text ($text);
1665 2176
1666 $self->realloc; 2177 $self->realloc;
1667} 2178 $self->update;
1668 2179
2180 1
2181}
2182
1669sub focus_in { 2183sub invoke_focus_in {
1670 my ($self) = @_; 2184 my ($self) = @_;
1671 2185
1672 $self->{last_activity} = $::NOW; 2186 $self->{last_activity} = $::NOW;
1673 2187
1674 $self->SUPER::focus_in; 2188 $self->SUPER::invoke_focus_in
1675} 2189}
1676 2190
1677sub button_down { 2191sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2192 my ($self, $ev, $x, $y) = @_;
1679 2193
1680 $self->SUPER::button_down ($ev, $x, $y); 2194 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2195
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2196 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2197
1684 # byte-index to char-index 2198 # byte-index to char-index
1685 my $text = $self->{text}; 2199 my $text = $self->{text};
1686 utf8::encode $text; 2200 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2201 $self->{cursor} = length $text;
1688 2202
1689 $self->_set_text ($self->{text}); 2203 $self->_set_text ($self->{text});
1690 $self->update; 2204 $self->update;
2205
2206 1
1691} 2207}
1692 2208
1693sub mouse_motion { 2209sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2210 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2211# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2212
2213 1
1696} 2214}
1697 2215
1698sub _draw { 2216sub _draw {
1699 my ($self) = @_; 2217 my ($self) = @_;
1700 2218
1701 local $self->{fg} = $self->{fg}; 2219 local $self->{fg} = $self->{fg};
1702 2220
1703 if ($FOCUS == $self) { 2221 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2222 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2223 $self->{fg} = $self->{active_fg};
1706 } else { 2224 } else {
1707 glColor @{$self->{bg}}; 2225 glColor_premultiply @{$self->{bg}};
1708 } 2226 }
1709 2227
1710 glEnable GL_BLEND; 2228 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2229 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2230 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2231 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2232 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2233 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2234 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2245 utf8::encode $text;
1728 2246
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2247 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2248 }
1731 2249
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2250 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2251 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2252 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2253 glEnd;
1737 } 2254 }
1738} 2255}
1739 2256
2257#############################################################################
2258
1740package CFClient::UI::Entry; 2259package CFPlus::UI::Entry;
1741 2260
1742our @ISA = CFClient::UI::EntryBase::; 2261our @ISA = CFPlus::UI::EntryBase::;
1743 2262
1744use CFClient::OpenGL; 2263use CFPlus::OpenGL;
1745 2264
1746sub key_down { 2265sub invoke_key_down {
1747 my ($self, $ev) = @_; 2266 my ($self, $ev) = @_;
1748 2267
1749 my $sym = $ev->{sym}; 2268 my $sym = $ev->{sym};
1750 2269
1751 if ($sym == 13) { 2270 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2271 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2272 my $txt = $self->get_text;
2273
1754 $self->{history_pointer} = -1; 2274 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2275 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2276 $self->emit (activate => $txt);
1757 $self->update; 2277 $self->update;
1758 2278
1759 } elsif ($sym == CFClient::SDLK_UP) { 2279 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2280 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2281 $self->{history_saveback} = $self->get_text;
1762 } 2282 }
1763 if (@{$self->{history} || []} > 0) { 2283 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2284 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2286 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2287 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2288 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2289 }
1770 2290
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2291 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2292 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2293 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2294
1775 if ($self->{history_pointer} >= 0) { 2295 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2296 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2297 } else {
1778 $self->set_text ($self->{history_saveback}); 2298 $self->set_text ($self->{history_saveback});
1779 } 2299 }
1780 2300
1781 } else { 2301 } else {
1782 $self->SUPER::key_down ($ev); 2302 return $self->SUPER::invoke_key_down ($ev)
2303 }
2304
1783 } 2305 1
1784
1785} 2306}
1786 2307
1787############################################################################# 2308#############################################################################
1788 2309
2310package CFPlus::UI::TextEdit;
2311
2312our @ISA = CFPlus::UI::EntryBase::;
2313
2314use CFPlus::OpenGL;
2315
2316sub move_cursor_ver {
2317 my ($self, $dy) = @_;
2318
2319 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2320
2321 $y += $dy;
2322
2323 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2324 $self->{cursor} = $index;
2325 delete $self->{cur_h};
2326 $self->update;
2327 return;
2328 }
2329}
2330
2331sub invoke_key_down {
2332 my ($self, $ev) = @_;
2333
2334 my $sym = $ev->{sym};
2335
2336 if ($sym == CFPlus::SDLK_UP) {
2337 $self->move_cursor_ver (-1);
2338 } elsif ($sym == CFPlus::SDLK_DOWN) {
2339 $self->move_cursor_ver (+1);
2340 } else {
2341 return $self->SUPER::invoke_key_down ($ev)
2342 }
2343
2344 1
2345}
2346
2347#############################################################################
2348
1789package CFClient::UI::Button; 2349package CFPlus::UI::Button;
1790 2350
1791our @ISA = CFClient::UI::Label::; 2351our @ISA = CFPlus::UI::Label::;
1792 2352
1793use CFClient::OpenGL; 2353use CFPlus::OpenGL;
1794 2354
1795my @tex = 2355my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2356 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2357 qw(b1_button_inactive.png b1_button_active.png);
1798 2358
1799sub new { 2359sub new {
1800 my $class = shift; 2360 my $class = shift;
1801 2361
1802 $class->SUPER::new ( 2362 $class->SUPER::new (
1803 padding => 4, 2363 padding_x => 4,
2364 padding_y => 4,
1804 fg => [1, 1, 1], 2365 fg => [1.0, 1.0, 1.0],
1805 active_fg => [0, 0, 1], 2366 active_fg => [0.8, 0.8, 0.8],
1806 can_hover => 1, 2367 can_hover => 1,
1807 align => 0, 2368 align => 0,
1808 valign => 0, 2369 valign => 0,
1809 can_events => 1, 2370 can_events => 1,
1810 @_ 2371 @_
1811 ) 2372 )
1812} 2373}
1813 2374
1814sub activate { }
1815
1816sub button_up { 2375sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2376 my ($self, $ev, $x, $y) = @_;
1818 2377
1819 $self->emit ("activate") 2378 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2379 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2380 && $y >= 0 && $y < $self->{h};
2381
2382 1
1822} 2383}
1823 2384
1824sub _draw { 2385sub _draw {
1825 my ($self) = @_; 2386 my ($self) = @_;
1826 2387
1827 local $self->{fg} = $self->{fg}; 2388 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2389
1833 glEnable GL_TEXTURE_2D; 2390 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2391 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2392 glColor 0, 0, 0, 1;
1836 2393
2394 my $tex = $tex[$GRAB == $self];
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2395 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838 2396
1839 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1840 2398
1841 $self->SUPER::_draw; 2399 $self->SUPER::_draw;
1842} 2400}
1843 2401
1844############################################################################# 2402#############################################################################
1845 2403
1846package CFClient::UI::CheckBox; 2404package CFPlus::UI::CheckBox;
1847 2405
1848our @ISA = CFClient::UI::DrawBG::; 2406our @ISA = CFPlus::UI::DrawBG::;
1849 2407
1850my @tex = 2408my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2409 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2410 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2411
1854use CFClient::OpenGL; 2412use CFPlus::OpenGL;
1855 2413
1856sub new { 2414sub new {
1857 my $class = shift; 2415 my $class = shift;
1858 2416
1859 $class->SUPER::new ( 2417 $class->SUPER::new (
1860 padding => 2, 2418 padding_x => 2,
2419 padding_y => 2,
1861 fg => [1, 1, 1], 2420 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2421 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2422 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2423 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2424 state => 0,
… …
1869} 2428}
1870 2429
1871sub size_request { 2430sub size_request {
1872 my ($self) = @_; 2431 my ($self) = @_;
1873 2432
1874 ($self->{padding} * 2 + 6) x 2 2433 (6) x 2
1875} 2434}
1876 2435
2436sub toggle {
2437 my ($self) = @_;
2438
2439 $self->{state} = !$self->{state};
2440 $self->emit (changed => $self->{state});
2441 $self->update;
2442}
2443
1877sub button_down { 2444sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2445 my ($self, $ev, $x, $y) = @_;
1879 2446
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2447 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2448 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2449 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2450 } else {
2451 return 0
2452 }
2453
1884 } 2454 1
1885} 2455}
1886 2456
1887sub _draw { 2457sub _draw {
1888 my ($self) = @_; 2458 my ($self) = @_;
1889 2459
1890 $self->SUPER::_draw; 2460 $self->SUPER::_draw;
1891 2461
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2462 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2463
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2464 my ($w, $h) = @$self{qw(w h)};
2465
2466 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2467
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2468 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2469
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2470 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2471
… …
1902 glDisable GL_TEXTURE_2D; 2474 glDisable GL_TEXTURE_2D;
1903} 2475}
1904 2476
1905############################################################################# 2477#############################################################################
1906 2478
1907package CFClient::UI::Image; 2479package CFPlus::UI::Image;
1908 2480
1909our @ISA = CFClient::UI::Base::; 2481our @ISA = CFPlus::UI::Base::;
1910 2482
1911use CFClient::OpenGL; 2483use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2484
1914our %loaded_images; 2485our %texture_cache;
1915 2486
1916sub new { 2487sub new {
1917 my $class = shift; 2488 my $class = shift;
1918 2489
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2490 my $self = $class->SUPER::new (
2491 can_events => 0,
2492 @_,
2493 );
1920 2494
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2495 $self->{path} || $self->{tex}
2496 or Carp::croak "'path' or 'tex' attributes required";
1922 2497
1923 $loaded_images{$self->{image}} ||= 2498 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2499 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2500
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2501 CFPlus::weaken $texture_cache{$self->{path}};
1927 2502
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2503 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2504
1932 $self 2505 $self
1933} 2506}
1934 2507
2508sub STORABLE_freeze {
2509 my ($self, $cloning) = @_;
2510
2511 $self->{path}
2512 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2513
2514 $self->{path}
2515}
2516
2517sub STORABLE_attach {
2518 my ($self, $cloning, $path) = @_;
2519
2520 $self->new (path => $path)
2521}
2522
1935sub size_request { 2523sub size_request {
1936 my ($self) = @_; 2524 my ($self) = @_;
1937 2525
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2526 ($self->{tex}{w}, $self->{tex}{h})
1939} 2527}
1940 2528
1941sub _draw { 2529sub _draw {
1942 my ($self) = @_; 2530 my ($self) = @_;
1943 2531
… …
1953 } 2541 }
1954 2542
1955 glEnable GL_TEXTURE_2D; 2543 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2544 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2545
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2546 $tex->draw_quad (0, 0, $w, $h);
1959 2547
1960 glDisable GL_TEXTURE_2D; 2548 glDisable GL_TEXTURE_2D;
1961} 2549}
1962 2550
1963############################################################################# 2551#############################################################################
1964 2552
2553package CFPlus::UI::ImageButton;
2554
2555our @ISA = CFPlus::UI::Image::;
2556
2557use CFPlus::OpenGL;
2558
2559my %textures;
2560
2561sub new {
2562 my $class = shift;
2563
2564 my $self = $class->SUPER::new (
2565 padding_x => 4,
2566 padding_y => 4,
2567 fg => [1, 1, 1],
2568 active_fg => [0, 0, 1],
2569 can_hover => 1,
2570 align => 0,
2571 valign => 0,
2572 can_events => 1,
2573 @_
2574 );
2575}
2576
2577sub invoke_button_up {
2578 my ($self, $ev, $x, $y) = @_;
2579
2580 $self->emit ("activate")
2581 if $x >= 0 && $x < $self->{w}
2582 && $y >= 0 && $y < $self->{h};
2583
2584 1
2585}
2586
2587#############################################################################
2588
1965package CFClient::UI::VGauge; 2589package CFPlus::UI::VGauge;
1966 2590
1967our @ISA = CFClient::UI::Base::; 2591our @ISA = CFPlus::UI::Base::;
1968 2592
1969use List::Util qw(min max); 2593use List::Util qw(min max);
1970 2594
1971use CFClient::OpenGL; 2595use CFPlus::OpenGL;
1972 2596
1973my %tex = ( 2597my %tex = (
1974 food => [ 2598 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2599 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2600 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2601 ],
1978 grace => [ 2602 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2603 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2604 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2605 ],
1982 hp => [ 2606 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2607 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2608 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2609 ],
1986 mana => [ 2610 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2611 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2612 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2613 ],
1990); 2614);
1991 2615
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2616# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2676 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2677 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2678
2055 my $h1 = $self->{h} * (1 - $ycut1); 2679 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2680 my $h2 = $self->{h} * (1 - $ycut2);
2681 my $h3 = $self->{h};
2682
2683 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2684
2058 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2687 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2688 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2689 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2690
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2691 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2692 glBegin GL_QUADS;
… …
2079 2707
2080 if ($t3) { 2708 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2709 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2710 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2711 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2712 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2713 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2714 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2715 glEnd;
2088 } 2716 }
2089 2717
2090 glDisable GL_BLEND; 2718 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2092} 2720}
2093 2721
2094############################################################################# 2722#############################################################################
2095 2723
2096package CFClient::UI::Gauge; 2724package CFPlus::UI::Gauge;
2097 2725
2098our @ISA = CFClient::UI::VBox::; 2726our @ISA = CFPlus::UI::VBox::;
2099 2727
2100sub new { 2728sub new {
2101 my ($class, %arg) = @_; 2729 my ($class, %arg) = @_;
2102 2730
2103 my $self = $class->SUPER::new ( 2731 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2733 can_hover => 1,
2106 can_events => 1, 2734 can_events => 1,
2107 %arg, 2735 %arg,
2108 ); 2736 );
2109 2737
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2738 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2739 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2740 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2741
2114 $self 2742 $self
2115} 2743}
2116 2744
2117sub set_fontsize { 2745sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2766 $self->{value}->set_text ($val);
2139} 2767}
2140 2768
2141############################################################################# 2769#############################################################################
2142 2770
2143package CFClient::UI::Slider; 2771package CFPlus::UI::Slider;
2144 2772
2145use strict; 2773use strict;
2146 2774
2147use CFClient::OpenGL; 2775use CFPlus::OpenGL;
2148 2776
2149our @ISA = CFClient::UI::DrawBG::; 2777our @ISA = CFPlus::UI::DrawBG::;
2150 2778
2151my @tex = 2779my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2780 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2781 qw(s1_slider.png s1_slider_bg.png);
2154 2782
2155sub new { 2783sub new {
2156 my $class = shift; 2784 my $class = shift;
2157 2785
… …
2164 fg => [1, 1, 1], 2792 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2793 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2794 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2795 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2796 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2797 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2798 min_h => $::WIDTH / 80,
2171 vertical => 0, 2799 vertical => 0,
2172 can_hover => 1, 2800 can_hover => 1,
2173 inner_pad => 0.02, 2801 inner_pad => 0.02,
2174 @_ 2802 @_
2175 ); 2803 );
… …
2178 $self->update; 2806 $self->update;
2179 2807
2180 $self 2808 $self
2181} 2809}
2182 2810
2183sub changed { }
2184
2185sub set_range { 2811sub set_range {
2186 my ($self, $range) = @_; 2812 my ($self, $range) = @_;
2187 2813
2188 ($range, $self->{range}) = ($self->{range}, $range); 2814 ($range, $self->{range}) = ($self->{range}, $range);
2189 2815
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2816 if ("@$range" ne "@{$self->{range}}") {
2817 $self->update;
2818 $self->set_value ($self->{range}[0]);
2819 }
2192} 2820}
2193 2821
2194sub set_value { 2822sub set_value {
2195 my ($self, $value) = @_; 2823 my ($self, $value) = @_;
2196 2824
… …
2207 if $unit; 2835 if $unit;
2208 2836
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2837 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2838
2211 if ($value != $old_value) { 2839 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2840 $self->emit (changed => $value);
2213 $self->update; 2841 $self->update;
2214 } 2842 }
2215} 2843}
2216 2844
2217sub size_request { 2845sub size_request {
2218 my ($self) = @_; 2846 my ($self) = @_;
2219 2847
2220 my $w = $self->{req_w}; 2848 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2849}
2225 2850
2226sub button_down { 2851sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2852 my ($self, $ev, $x, $y) = @_;
2228 2853
2229 $self->SUPER::button_down ($ev, $x, $y); 2854 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2855
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2856 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2857
2233 $self->mouse_motion ($ev, $x, $y); 2858 $self->invoke_mouse_motion ($ev, $x, $y);
2234}
2235 2859
2860 1
2861}
2862
2236sub mouse_motion { 2863sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2864 my ($self, $ev, $x, $y) = @_;
2238 2865
2239 if ($GRAB == $self) { 2866 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2867 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2868
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2869 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2870
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2871 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2872
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2873 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2874 } else {
2875 return 0;
2876 }
2877
2247 } 2878 1
2879}
2880
2881sub invoke_mouse_wheel {
2882 my ($self, $ev) = @_;
2883
2884 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2885
2886 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2887
2888 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2889
2890 1
2248} 2891}
2249 2892
2250sub update { 2893sub update {
2251 my ($self) = @_; 2894 my ($self) = @_;
2252 2895
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2896 delete $self->{knob_w};
2897 $self->SUPER::update;
2898}
2899
2900sub _draw {
2901 my ($self) = @_;
2902
2903 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2904 $self->set_value ($self->{range}[0]);
2255 2905
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2906 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2907 my $range = ($hi - $page - $lo) || 1e-100;
2258 2908
… …
2264 $value = ($value - $lo) / $range; 2914 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2915 $value = $value * $self->{scale} + $self->{offset};
2266 2916
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2917 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2918 $self->{knob_w} = $knob_w;
2269 }); 2919 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2920
2277 $self->SUPER::_draw (); 2921 $self->SUPER::_draw ();
2278 2922
2279 glScale $self->{w}, $self->{h}; 2923 glScale $self->{w}, $self->{h};
2280 2924
… …
2300 glDisable GL_TEXTURE_2D; 2944 glDisable GL_TEXTURE_2D;
2301} 2945}
2302 2946
2303############################################################################# 2947#############################################################################
2304 2948
2305package CFClient::UI::ValSlider; 2949package CFPlus::UI::ValSlider;
2306 2950
2307our @ISA = CFClient::UI::HBox::; 2951our @ISA = CFPlus::UI::HBox::;
2308 2952
2309sub new { 2953sub new {
2310 my ($class, %arg) = @_; 2954 my ($class, %arg) = @_;
2311 2955
2312 my $range = delete $arg{range}; 2956 my $range = delete $arg{range};
2313 2957
2314 my $self = $class->SUPER::new ( 2958 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2959 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2960 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift }, 2961 to_value => sub { shift },
2318 from_value => sub { shift }, 2962 from_value => sub { shift },
2319 %arg, 2963 %arg,
2320 ); 2964 );
2321 2965
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2985sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2986sub set_value { shift->{slider}->set_value (@_) }
2343 2987
2344############################################################################# 2988#############################################################################
2345 2989
2346package CFClient::UI::TextView; 2990package CFPlus::UI::TextScroller;
2347 2991
2348our @ISA = CFClient::UI::HBox::; 2992our @ISA = CFPlus::UI::HBox::;
2349 2993
2350use CFClient::OpenGL; 2994use CFPlus::OpenGL;
2351 2995
2352sub new { 2996sub new {
2353 my $class = shift; 2997 my $class = shift;
2354 2998
2355 my $self = $class->SUPER::new ( 2999 my $self = $class->SUPER::new (
2356 fontsize => 1, 3000 fontsize => 1,
2357 can_events => 0, 3001 can_events => 1,
3002 indent => 0,
2358 #font => default_font 3003 #font => default_font
2359 @_, 3004 @_,
2360 3005
2361 layout => (new CFClient::Layout 1), 3006 layout => (new CFPlus::Layout),
2362 par => [], 3007 par => [],
3008 max_par => 0,
2363 height => 0, 3009 height => 0,
2364 children => [ 3010 children => [
2365 (new CFClient::UI::Empty expand => 1), 3011 (new CFPlus::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 3012 (new CFPlus::UI::Slider vertical => 1),
2367 ], 3013 ],
2368 ); 3014 );
2369 3015
2370 $self->{children}[1]->connect (changed => sub { $self->update }); 3016 $self->{children}[1]->connect (changed => sub { $self->update });
2371 3017
… …
2377 3023
2378 $self->{fontsize} = $fontsize; 3024 $self->{fontsize} = $fontsize;
2379 $self->reflow; 3025 $self->reflow;
2380} 3026}
2381 3027
3028sub size_request {
3029 my ($self) = @_;
3030
3031 my ($empty, $slider) = $self->visible_children;
3032
3033 local $self->{children} = [$empty, $slider];
3034 $self->SUPER::size_request
3035}
3036
2382sub size_allocate { 3037sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 3038 my ($self, $w, $h) = @_;
2384 3039
2385 $self->SUPER::size_allocate ($w, $h, $changed); 3040 my ($empty, $slider, @other) = @{ $self->{children} };
2386 3041 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 3042
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3043 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3044 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 3045 $self->{layout}->set_width ($empty->{w});
3046 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 3047
2393 $self->reflow; 3048 $self->reflow;
2394}
2395 3049
2396sub text_size { 3050 local $self->{children} = [$empty, $slider];
3051 $self->SUPER::invoke_size_allocate ($w, $h)
3052}
3053
3054sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 3055 my ($self, $ev) = @_;
3056
3057 return 0 unless $ev->{dy}; # only vertical movements
3058
3059 $self->{children}[1]->emit (mouse_wheel => $ev);
3060
3061 1
3062}
3063
3064sub get_layout {
3065 my ($self, $para) = @_;
2398 3066
2399 my $layout = $self->{layout}; 3067 my $layout = $self->{layout};
2400 3068
3069 $layout->set_font ($self->{font}) if $self->{font};
3070 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3071 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 3072 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3073 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 3074 $layout->set_markup ($para->{markup});
3075
3076 $layout->set_shapes (
3077 map
3078 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3079 @{$para->{widget}}
2404 3080 );
3081
2405 $layout->size 3082 $layout
2406} 3083}
2407 3084
2408sub reflow { 3085sub reflow {
2409 my ($self) = @_; 3086 my ($self) = @_;
2410 3087
… …
2417 3094
2418 # todo: base offset on lines or so, not on pixels 3095 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset); 3096 $self->{children}[1]->set_value ($offset);
2420} 3097}
2421 3098
3099sub current_paragraph {
3100 my ($self) = @_;
3101
3102 $self->{top_paragraph} - 1
3103}
3104
3105sub scroll_to {
3106 my ($self, $para) = @_;
3107
3108 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3109
3110 $self->{scroll_to} = $para;
3111 $self->update;
3112}
3113
2422sub clear { 3114sub clear {
2423 my ($self) = @_; 3115 my ($self) = @_;
3116
3117 my (undef, undef, @other) = @{ $self->{children} };
3118 $self->remove ($_) for @other;
2424 3119
2425 $self->{par} = []; 3120 $self->{par} = [];
2426 $self->{height} = 0; 3121 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3122 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 3123}
2429 3124
2430sub add_paragraph { 3125sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 3126 my $self = shift;
2432 3127
2433 for my $line (split /\n/, $text) { 3128 for my $para (@_) {
2434 my ($w, $h) = $self->text_size ($line); 3129 $para = {
3130 fg => [1, 1, 1, 1],
3131 indent => 0,
3132 markup => "",
3133 widget => [],
3134 ref $para ? %$para : (markup => $para),
3135 w => 1e10,
3136 wrapped => 1,
3137 };
3138
3139 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3140 push @{$self->{par}}, $para;
3141 }
3142
3143 if (my $max = $self->{max_par}) {
3144 shift @{$self->{par}} while @{$self->{par}} > $max;
3145 }
3146
3147 $self->{need_reflow}++;
3148 $self->update;
3149}
3150
3151sub scroll_to_bottom {
3152 my ($self) = @_;
3153
3154 $self->{scroll_to} = $#{$self->{par}};
3155 $self->update;
3156}
3157
3158sub force_uptodate {
3159 my ($self) = @_;
3160
3161 if (delete $self->{need_reflow}) {
3162 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3163
3164 my $height = 0;
3165
3166 for my $para (@{$self->{par}}) {
3167 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3168 my $layout = $self->get_layout ($para);
3169 my ($w, $h) = $layout->size;
3170
3171 $para->{w} = $w + $para->{indent};
3172 $para->{h} = $h;
3173 $para->{wrapped} = $layout->has_wrapped;
3174 }
3175
3176 $para->{y} = $height;
3177 $height += $para->{h};
3178 }
3179
2435 $self->{height} += $h; 3180 $self->{height} = $height;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3181 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 }
2438 3182
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3183 delete $self->{texture};
3184 }
3185
3186 if (my $paridx = delete $self->{scroll_to}) {
3187 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3188 }
2440} 3189}
2441 3190
2442sub update { 3191sub update {
2443 my ($self) = @_; 3192 my ($self) = @_;
2444 3193
… …
2446 3195
2447 return unless $self->{h} > 0; 3196 return unless $self->{h} > 0;
2448 3197
2449 delete $self->{texture}; 3198 delete $self->{texture};
2450 3199
2451 $ROOT->on_post_alloc ($self, sub { 3200 $ROOT->on_post_alloc ($self => sub {
3201 $self->force_uptodate;
3202
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3203 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 3204
2454 if (delete $self->{need_reflow}) {
2455 my $height = 0;
2456
2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2461 for (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2463 $layout->set_width ($W - $_->[3]);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3];
2467 $_->[1] = $h;
2468 }
2469
2470 $height += $_->[1];
2471 }
2472
2473 $self->{height} = $height;
2474
2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2476
2477 delete $self->{texture};
2478 }
2479
2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3205 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 3206 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 3207 glClear GL_COLOR_BUFFER_BIT;
2483 3208
3209 package CFPlus::UI::Base;
3210 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3211 (0, 0, $self->{w}, $self->{h});
3212
3213 my $top = int $self->{children}[1]{range}[0];
3214
3215 my $paridx = 0;
3216 my $top_paragraph;
2484 my $top = int $self->{children}[1]{range}[0]; 3217 my $top = int $self->{children}[1]{range}[0];
2485 3218
2486 my $y0 = $top; 3219 my $y0 = $top;
2487 my $y1 = $top + $H; 3220 my $y1 = $top + $H;
2488 3221
2489 my $y = 0;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2499 for my $par (@{$self->{par}}) { 3222 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 3223 my $h = $para->{h};
3224 my $y = $para->{y};
2501 3225
2502 if ($y0 < $y + $h && $y < $y1) { 3226 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] }); 3227 my $layout = $self->get_layout ($para);
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 3228
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3229 $layout->render ($para->{indent}, $y - $y0);
2508 3230
2509 glRasterPos $par->[3], $y - $y0; 3231 if (my @w = @{ $para->{widget} }) {
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3232 my @s = $layout->get_shapes;
3233
3234 for (@w) {
3235 my ($dx, $dy) = splice @s, 0, 2, ();
3236
3237 $_->{x} = $dx + $para->{indent};
3238 $_->{y} = $dy + $y - $y0;
3239
3240 $_->draw;
3241 }
3242 }
2511 } 3243 }
2512 3244
2513 $y += $h; 3245 $paridx++;
3246 $top_paragraph ||= $paridx if $y >= $top;
2514 } 3247 }
2515 3248
2516 glDisable GL_BLEND; 3249 $self->{top_paragraph} = $top_paragraph;
2517 }; 3250 };
2518 }); 3251 });
2519} 3252}
2520 3253
3254sub reconfigure {
3255 my ($self) = @_;
3256
3257 $self->SUPER::reconfigure;
3258
3259 $_->{w} = 1e10 for @{ $self->{par} };
3260 $self->reflow;
3261}
3262
2521sub _draw { 3263sub _draw {
2522 my ($self) = @_; 3264 my ($self) = @_;
2523 3265
2524 glEnable GL_TEXTURE_2D; 3266 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 3268 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3269 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 3270 glDisable GL_TEXTURE_2D;
2529 3271
2530 $self->{children}[1]->draw; 3272 $self->{children}[1]->draw;
2531
2532} 3273}
2533 3274
2534############################################################################# 3275#############################################################################
2535 3276
2536package CFClient::UI::Animator; 3277package CFPlus::UI::Animator;
2537 3278
2538use CFClient::OpenGL; 3279use CFPlus::OpenGL;
2539 3280
2540our @ISA = CFClient::UI::Bin::; 3281our @ISA = CFPlus::UI::Bin::;
2541 3282
2542sub moveto { 3283sub moveto {
2543 my ($self, $x, $y) = @_; 3284 my ($self, $x, $y) = @_;
2544 3285
2545 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3286 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2573 glPopMatrix; 3314 glPopMatrix;
2574} 3315}
2575 3316
2576############################################################################# 3317#############################################################################
2577 3318
2578package CFClient::UI::Flopper; 3319package CFPlus::UI::Flopper;
2579 3320
2580our @ISA = CFClient::UI::Button::; 3321our @ISA = CFPlus::UI::Button::;
2581 3322
2582sub new { 3323sub new {
2583 my $class = shift; 3324 my $class = shift;
2584 3325
2585 my $self = $class->SUPER::new ( 3326 my $self = $class->SUPER::new (
… …
2597 $self->{other}->toggle_visibility; 3338 $self->{other}->toggle_visibility;
2598} 3339}
2599 3340
2600############################################################################# 3341#############################################################################
2601 3342
2602package CFClient::UI::Tooltip; 3343package CFPlus::UI::Tooltip;
2603 3344
2604our @ISA = CFClient::UI::Bin::; 3345our @ISA = CFPlus::UI::Bin::;
2605 3346
2606use CFClient::OpenGL; 3347use CFPlus::OpenGL;
2607 3348
2608sub new { 3349sub new {
2609 my $class = shift; 3350 my $class = shift;
2610 3351
2611 $class->SUPER::new ( 3352 $class->SUPER::new (
… …
2615} 3356}
2616 3357
2617sub set_tooltip_from { 3358sub set_tooltip_from {
2618 my ($self, $widget) = @_; 3359 my ($self, $widget) = @_;
2619 3360
3361 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3362 if $widget->{tooltip} =~ /^#(.*)$/;
3363
3364 my $tooltip = $widget->{tooltip};
3365
3366 if ($ENV{CFPLUS_DEBUG} & 2) {
3367 $tooltip .= "\n\n" . (ref $widget) . "\n"
3368 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3369 . "req $widget->{req_w} $widget->{req_h}\n"
3370 . "visible $widget->{visible}";
3371 }
3372
3373 $tooltip =~ s/^\n+//;
3374 $tooltip =~ s/\n+$//;
3375
2620 $self->add (new CFClient::UI::Label 3376 $self->add (new CFPlus::UI::Label
2621 markup => $widget->{tooltip}, 3377 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3378 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 3379 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 3380 style => 1, # FLAG_INVERSE
2625 ellipsise => 0, 3381 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 3382 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 ); 3383 );
2628} 3384}
2629 3385
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3389 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 3390
2635 ($w + 4, $h + 4) 3391 ($w + 4, $h + 4)
2636} 3392}
2637 3393
2638sub size_allocate { 3394sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 3395 my ($self, $w, $h) = @_;
2640 3396
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3397 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2644} 3398}
2645 3399
2646sub visibility_change { 3400sub invoke_visibility_change {
2647 my ($self, $visible) = @_; 3401 my ($self, $visible) = @_;
2648 3402
2649 return unless $visible; 3403 return unless $visible;
2650 3404
2651 $self->{root}->on_post_alloc ("move_$self" => sub { 3405 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner} 3406 my $widget = $self->{owner}
2653 or return; 3407 or return;
2654 3408
3409 if ($widget->{visible}) {
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3410 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656 3411
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3412 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH; 3413 if $x + $self->{w} > $self->{root}{w};
2659 3414
2660 $self->move_abs ($x, $y); 3415 $self->move_abs ($x, $y);
3416 } else {
3417 $self->hide;
3418 }
2661 }); 3419 });
2662} 3420}
2663 3421
2664sub _draw { 3422sub _draw {
2665 my ($self) = @_; 3423 my ($self) = @_;
… …
2689 $self->SUPER::_draw; 3447 $self->SUPER::_draw;
2690} 3448}
2691 3449
2692############################################################################# 3450#############################################################################
2693 3451
2694package CFClient::UI::Face; 3452package CFPlus::UI::Face;
2695 3453
2696our @ISA = CFClient::UI::Base::; 3454our @ISA = CFPlus::UI::DrawBG::;
2697 3455
2698use CFClient::OpenGL; 3456use CFPlus::OpenGL;
2699 3457
2700sub new { 3458sub new {
2701 my $class = shift; 3459 my $class = shift;
2702 3460
2703 my $self = $class->SUPER::new ( 3461 my $self = $class->SUPER::new (
3462 size_w => 32,
3463 size_h => 8,
2704 aspect => 1, 3464 aspect => 1,
2705 can_events => 0, 3465 can_events => 0,
2706 @_, 3466 @_,
2707 ); 3467 );
2708 3468
2709 if ($self->{anim} && $self->{animspeed}) { 3469 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3470 CFPlus::weaken (my $widget = $self);
2711 3471
3472 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3473 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3474 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3475 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3476 cb => sub {
3477 return unless $::CONN && $widget;
3478
2717 ++$widget->{frame}; 3479 ++$widget->{frame};
3480 $widget->update_face;
2718 $widget->update; 3481 $widget->update;
3482
3483 $widget->update_timer;
2719 }, 3484 },
2720 ); 3485 );
3486
3487 $self->update_face;
3488 $self->update_timer;
2721 } 3489 }
2722 3490
2723 $self 3491 $self
2724} 3492}
2725 3493
3494sub update_timer {
3495 my ($self) = @_;
3496
3497 return unless $self->{timer};
3498
3499 if ($self->{visible}) {
3500 $self->{timer}->at (
3501 $self->{anim_start}
3502 + $self->{animspeed}
3503 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3504 );
3505 $self->{timer}->start;
3506 } else {
3507 $self->{timer}->stop;
3508 }
3509}
3510
3511sub update_face {
3512 my ($self) = @_;
3513
3514 return unless $::CONN;
3515
3516 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3517 if ($anim && @$anim) {
3518 delete $self->{wait_face};
3519 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3520 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3521 }
3522 }
3523}
3524
2726sub size_request { 3525sub size_request {
2727 (32, 8) 3526 my ($self) = @_;
3527
3528 if ($::CONN) {
3529 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3530 if (my $tex = $::CONN->{texture}[$faceid]) {
3531 $self->{tex} = $tex;
3532 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3533 } else {
3534 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3535 $self->realloc;
3536 });
3537 }
3538 }
3539 }
3540
3541 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3542}
2729 3543
2730sub update { 3544sub update {
2731 my ($self) = @_; 3545 my ($self) = @_;
2732 3546
2733 return unless $self->{visible}; 3547 return unless $self->{visible};
2734 3548
2735 $self->SUPER::update; 3549 $self->SUPER::update;
2736} 3550}
2737 3551
3552sub invoke_visibility_change {
3553 my ($self) = @_;
3554
3555 $self->update_timer;
3556
3557 0
3558}
3559
2738sub _draw { 3560sub _draw {
2739 my ($self) = @_; 3561 my ($self) = @_;
2740 3562
2741 return unless $::CONN; 3563 $self->SUPER::_draw;
2742 3564
2743 my $face; 3565 if (my $tex = $self->{tex}) {
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3566 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3568 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3569 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3570 glDisable GL_TEXTURE_2D;
2760 } 3571 }
2761} 3572}
2762 3573
2763sub DESTROY { 3574sub destroy {
2764 my ($self) = @_; 3575 my ($self) = @_;
2765 3576
2766 $self->{timer}->cancel 3577 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3578 if $self->{timer};
2768 3579
2769 $self->SUPER::DESTROY; 3580 $self->SUPER::destroy;
2770} 3581}
2771 3582
2772############################################################################# 3583#############################################################################
2773 3584
2774package CFClient::UI::Inventory; 3585package CFPlus::UI::Buttonbar;
2775 3586
2776our @ISA = CFClient::UI::ScrolledWindow::; 3587our @ISA = CFPlus::UI::HBox::;
2777 3588
2778sub new { 3589# TODO: should actually wrap buttons and other goodies.
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813 3590
2814############################################################################# 3591#############################################################################
2815 3592
2816package CFClient::UI::Menu; 3593package CFPlus::UI::Menu;
2817 3594
2818our @ISA = CFClient::UI::FancyFrame::; 3595our @ISA = CFPlus::UI::Toplevel::;
2819 3596
2820use CFClient::OpenGL; 3597use CFPlus::OpenGL;
2821 3598
2822sub new { 3599sub new {
2823 my $class = shift; 3600 my $class = shift;
2824 3601
2825 my $self = $class->SUPER::new ( 3602 my $self = $class->SUPER::new (
2826 items => [], 3603 items => [],
2827 z => 100, 3604 z => 100,
2828 @_, 3605 @_,
2829 ); 3606 );
2830 3607
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3608 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2832 3609
2833 for my $item (@{ $self->{items} }) { 3610 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item; 3611 my ($widget, $cb, $tooltip) = @$item;
2835 3612
2836 # handle various types of items, only text for now 3613 # handle various types of items, only text for now
2837 if (!ref $widget) { 3614 if (!ref $widget) {
3615 if ($widget =~ /\t/) {
3616 my ($left, $right) = split /\t/, $widget, 2;
3617
2838 $widget = new CFClient::UI::Label 3618 $widget = new CFPlus::UI::HBox
2839 can_hover => 1, 3619 can_hover => 1,
2840 can_events => 1, 3620 can_events => 1,
3621 tooltip => $tooltip,
3622 children => [
3623 (new CFPlus::UI::Label markup => $left, expand => 1),
3624 (new CFPlus::UI::Label markup => $right, align => +1),
3625 ],
3626 ;
3627
3628 } else {
3629 $widget = new CFPlus::UI::Label
3630 can_hover => 1,
3631 can_events => 1,
2841 text => $widget; 3632 markup => $widget,
3633 tooltip => $tooltip;
3634 }
2842 } 3635 }
2843 3636
2844 $self->{item}{$widget} = $item; 3637 $self->{item}{$widget} = $item;
2845 3638
2846 $self->{vbox}->add ($widget); 3639 $self->{vbox}->add ($widget);
… …
2851 3644
2852# popup given the event (must be a mouse button down event currently) 3645# popup given the event (must be a mouse button down event currently)
2853sub popup { 3646sub popup {
2854 my ($self, $ev) = @_; 3647 my ($self, $ev) = @_;
2855 3648
2856 $self->_emit ("popdown"); 3649 $self->emit ("popdown");
2857 3650
2858 # maybe save $GRAB? must be careful about events... 3651 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self; 3652 $GRAB = $self;
2860 $self->{button} = $ev->{button}; 3653 $self->{button} = $ev->{button};
2861 3654
2862 $self->show; 3655 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3656 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864} 3657}
2865 3658
2866sub mouse_motion { 3659sub invoke_mouse_motion {
2867 my ($self, $ev, $x, $y) = @_; 3660 my ($self, $ev, $x, $y) = @_;
2868 3661
2869 # TODO: should use vbox->find_widget or so 3662 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3663 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER}; 3664 $self->{hover} = $self->{item}{$HOVER};
2872}
2873 3665
3666 0
3667}
3668
2874sub button_up { 3669sub invoke_button_up {
2875 my ($self, $ev, $x, $y) = @_; 3670 my ($self, $ev, $x, $y) = @_;
2876 3671
2877 if ($ev->{button} == $self->{button}) { 3672 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB; 3673 undef $GRAB;
2879 $self->hide; 3674 $self->hide;
2880 3675
2881 $self->_emit ("popdown"); 3676 $self->emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover}; 3677 $self->{hover}[1]->() if $self->{hover};
3678 } else {
3679 return 0
3680 }
3681
2883 } 3682 1
2884} 3683}
2885 3684
2886############################################################################# 3685#############################################################################
2887 3686
2888package CFClient::UI::Statusbox; 3687package CFPlus::UI::Multiplexer;
2889 3688
2890our @ISA = CFClient::UI::VBox::; 3689our @ISA = CFPlus::UI::Container::;
2891 3690
2892sub new { 3691sub new {
2893 my $class = shift; 3692 my $class = shift;
2894 3693
2895 $class->SUPER::new ( 3694 my $self = $class->SUPER::new (
3695 @_,
3696 );
3697
3698 $self->{current} = $self->{children}[0]
3699 if @{ $self->{children} };
3700
3701 $self
3702}
3703
3704sub add {
3705 my ($self, @widgets) = @_;
3706
3707 $self->SUPER::add (@widgets);
3708
3709 $self->{current} = $self->{children}[0]
3710 if @{ $self->{children} };
3711}
3712
3713sub get_current_page {
3714 my ($self) = @_;
3715
3716 $self->{current}
3717}
3718
3719sub set_current_page {
3720 my ($self, $page_or_widget) = @_;
3721
3722 my $widget = ref $page_or_widget
3723 ? $page_or_widget
3724 : $self->{children}[$page_or_widget];
3725
3726 $self->{current} = $widget;
3727 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3728
3729 $self->emit (page_changed => $self->{current});
3730
3731 $self->realloc;
3732}
3733
3734sub visible_children {
3735 $_[0]{current}
3736}
3737
3738sub size_request {
3739 my ($self) = @_;
3740
3741 $self->{current}->size_request
3742}
3743
3744sub invoke_size_allocate {
3745 my ($self, $w, $h) = @_;
3746
3747 $self->{current}->configure (0, 0, $w, $h);
3748
3749 1
3750}
3751
3752sub _draw {
3753 my ($self) = @_;
3754
3755 $self->{current}->draw;
3756}
3757
3758#############################################################################
3759
3760package CFPlus::UI::Notebook;
3761
3762our @ISA = CFPlus::UI::VBox::;
3763
3764sub new {
3765 my $class = shift;
3766
3767 my $self = $class->SUPER::new (
3768 buttonbar => (new CFPlus::UI::Buttonbar),
3769 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3770 # filter => # will be put between multiplexer and $self
3771 @_,
3772 );
3773
3774 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3775 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3776
3777 {
3778 Scalar::Util::weaken (my $wself = $self);
3779
3780 $self->{multiplexer}->connect (c_add => sub {
3781 my ($mplex, $widgets) = @_;
3782
3783 for my $child (@$widgets) {
3784 Scalar::Util::weaken $child;
3785 $child->{c_tab_} ||= do {
3786 my $tab =
3787 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3788 ? $child->{c_tab}
3789 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3790
3791 $tab->connect (activate => sub {
3792 $wself->set_current_page ($child);
3793 });
3794
3795 $tab
3796 };
3797
3798 $self->{buttonbar}->add ($child->{c_tab_});
3799 }
3800 });
3801
3802 $self->{multiplexer}->connect (c_remove => sub {
3803 my ($mplex, $widgets) = @_;
3804
3805 for my $child (@$widgets) {
3806 $wself->{buttonbar}->remove ($child->{c_tab_});
3807 }
3808 });
3809 }
3810
3811 $self
3812}
3813
3814sub add {
3815 my ($self, @widgets) = @_;
3816
3817 $self->{multiplexer}->add (@widgets)
3818}
3819
3820sub remove {
3821 my ($self, @widgets) = @_;
3822
3823 $self->{multiplexer}->remove (@widgets)
3824}
3825
3826sub pages {
3827 my ($self) = @_;
3828 $self->{multiplexer}->children
3829}
3830
3831sub add_tab {
3832 my ($self, $title, $widget, $tooltip) = @_;
3833
3834 $title = [$title, $tooltip] unless ref $title;
3835 $widget->{c_tab} = $title;
3836
3837 $self->add ($widget);
3838}
3839
3840sub get_current_page {
3841 my ($self) = @_;
3842
3843 $self->{multiplexer}->get_current_page
3844}
3845
3846sub set_current_page {
3847 my ($self, $page) = @_;
3848
3849 $self->{multiplexer}->set_current_page ($page);
3850 $self->emit (page_changed => $self->{multiplexer}{current});
3851}
3852
3853#############################################################################
3854
3855package CFPlus::UI::Selector;
3856
3857use utf8;
3858
3859our @ISA = CFPlus::UI::Button::;
3860
3861sub new {
3862 my $class = shift;
3863
3864 my $self = $class->SUPER::new (
3865 options => [], # [value, title, longdesc], ...
3866 value => undef,
3867 @_,
3868 );
3869
3870 $self->_set_value ($self->{value});
3871
3872 $self
3873}
3874
3875sub invoke_button_down {
3876 my ($self, $ev) = @_;
3877
3878 my @menu_items;
3879
3880 for (@{ $self->{options} }) {
3881 my ($value, $title, $tooltip) = @$_;
3882
3883 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3884 }
3885
3886 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3887}
3888
3889sub _set_value {
3890 my ($self, $value) = @_;
3891
3892 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3893 or return;
3894
3895 $self->{value} = $item->[0];
3896 $self->set_markup ("$item->[1] ⇓");
3897 $self->set_tooltip ($item->[2]);
3898}
3899
3900sub set_value {
3901 my ($self, $value) = @_;
3902
3903 return unless $self->{value} ne $value;
3904
3905 $self->_set_value ($value);
3906 $self->emit (changed => $value);
3907}
3908
3909#############################################################################
3910
3911package CFPlus::UI::Statusbox;
3912
3913our @ISA = CFPlus::UI::VBox::;
3914
3915sub new {
3916 my $class = shift;
3917
3918 my $self = $class->SUPER::new (
2896 fontsize => 0.8, 3919 fontsize => 0.8,
2897 @_, 3920 @_,
2898 ) 3921 );
3922
3923 CFPlus::weaken (my $this = $self);
3924
3925 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3926
3927 $self
2899} 3928}
2900 3929
2901sub reorder { 3930sub reorder {
2902 my ($self) = @_; 3931 my ($self) = @_;
2903 my $NOW = time; 3932 my $NOW = Time::HiRes::time;
3933
3934 # freeze display when hovering over any label
3935 return if $CFPlus::UI::TOOLTIP->{owner}
3936 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3937 values %{ $self->{item} };
2904 3938
2905 while (my ($k, $v) = each %{ $self->{item} }) { 3939 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3940 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 } 3941 }
2908 3942
… …
2911 my @items = sort { 3945 my @items = sort {
2912 $a->{pri} <=> $b->{pri} 3946 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id} 3947 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} }; 3948 } values %{ $self->{item} };
2915 3949
3950 $self->{timer}->interval (1);
3951
2916 my $count = 10 + 1; 3952 my $count = 10 + 1;
2917 for my $item (@items) { 3953 for my $item (@items) {
2918 last unless --$count; 3954 last unless --$count;
2919 3955
2920 push @widgets, $item->{label} ||= do { 3956 my $label = $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all) 3957 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1 3958 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}" 3959 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text}; 3960 : $item->{text};
2925 3961
2926 for ($short) { 3962 for ($short) {
2927 s/^\s+//; 3963 s/^\s+//;
2928 s/\s+/ /g; 3964 s/\s+/ /g;
2929 } 3965 }
2930 3966
2931 new CFClient::UI::Label 3967 new CFPlus::UI::Label
2932 markup => $short, 3968 markup => $short,
2933 tooltip => $item->{tooltip}, 3969 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP, 3970 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67, 3971 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize}, 3972 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44, 3973 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg}, 3974 fg => [@{ $item->{fg} }],
2939 can_events => 1, 3975 can_events => 1,
2940 can_hover => 1 3976 can_hover => 1
2941 }; 3977 };
3978
3979 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3980 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3981 $label->update;
3982 $label->set_max_size (undef, $label->{req_h} * $diff)
3983 if $diff < 1;
3984 $self->{timer}->interval (1/30);
3985 } else {
3986 $label->{fg}[3] = $item->{fg}[3] || 1;
3987 }
3988
3989 push @widgets, $label;
2942 } 3990 }
2943 3991
2944 $self->clear; 3992 $self->clear;
2945 $self->SUPER::add (reverse @widgets); 3993 $self->SUPER::add (reverse @widgets);
2946} 3994}
… …
2951 $text =~ s/^\s+//; 3999 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//; 4000 $text =~ s/\s+$//;
2953 4001
2954 return unless $text; 4002 return unless $text;
2955 4003
2956 my $timeout = time + ((delete $arg{timeout}) || 60); 4004 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957 4005
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4006 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959 4007
2960 if (my $item = $self->{item}{$group}) { 4008 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) { 4009 if ($item->{text} eq $text) {
2962 $item->{count}++; 4010 $item->{count}++;
2963 } else { 4011 } else {
2964 $item->{count} = 1; 4012 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text; 4013 $item->{text} = $item->{tooltip} = $text;
2966 } 4014 }
2967 $item->{id} = ++$self->{id}; 4015 $item->{id} += 0.2;#d#
2968 $item->{timeout} = $timeout; 4016 $item->{timeout} = $timeout;
2969 delete $item->{label}; 4017 delete $item->{label};
2970 } else { 4018 } else {
2971 $self->{item}{$group} = { 4019 $self->{item}{$group} = {
2972 id => ++$self->{id}, 4020 id => ++$self->{id},
… …
2978 count => 1, 4026 count => 1,
2979 %arg, 4027 %arg,
2980 }; 4028 };
2981 } 4029 }
2982 4030
4031 $ROOT->on_refresh (reorder => sub {
2983 $self->reorder; 4032 $self->reorder;
4033 });
2984} 4034}
2985 4035
2986sub reconfigure { 4036sub reconfigure {
2987 my ($self) = @_; 4037 my ($self) = @_;
2988 4038
… …
2991 4041
2992 $self->reorder; 4042 $self->reorder;
2993 $self->SUPER::reconfigure; 4043 $self->SUPER::reconfigure;
2994} 4044}
2995 4045
4046sub destroy {
4047 my ($self) = @_;
4048
4049 $self->{timer}->cancel;
4050
4051 $self->SUPER::destroy;
4052}
4053
2996############################################################################# 4054#############################################################################
2997 4055
2998package CFClient::UI::Root; 4056package CFPlus::UI::Root;
2999 4057
3000our @ISA = CFClient::UI::Container::; 4058our @ISA = CFPlus::UI::Container::;
3001 4059
4060use List::Util qw(min max);
4061
3002use CFClient::OpenGL; 4062use CFPlus::OpenGL;
3003 4063
3004sub new { 4064sub new {
3005 my $class = shift; 4065 my $class = shift;
3006 4066
3007 my $self = $class->SUPER::new ( 4067 my $self = $class->SUPER::new (
3008 visible => 1, 4068 visible => 1,
3009 @_, 4069 @_,
3010 ); 4070 );
3011 4071
3012 Scalar::Util::weaken ($self->{root} = $self); 4072 CFPlus::weaken ($self->{root} = $self);
3013 4073
3014 $self 4074 $self
3015}
3016
3017sub configure {
3018 my ($self, $x, $y, $w, $h) = @_;
3019
3020 $self->{w} = $w;
3021 $self->{h} = $h;
3022}
3023
3024sub reconfigure {
3025 my ($self) = @_;
3026
3027 $self->SUPER::reconfigure;
3028
3029 $self->size_allocate ($self->{w}, $self->{h}, 1)
3030 if $self->{w};
3031} 4075}
3032 4076
3033sub size_request { 4077sub size_request {
3034 my ($self) = @_; 4078 my ($self) = @_;
3035 4079
… …
3048 $coord = $max - $size if $coord > $max - $size; 4092 $coord = $max - $size if $coord > $max - $size;
3049 4093
3050 int $coord + 0.5 4094 int $coord + 0.5
3051} 4095}
3052 4096
3053sub size_allocate { 4097sub invoke_size_allocate {
3054 my ($self, $w, $h, $changed) = @_; 4098 my ($self, $w, $h) = @_;
3055 4099
3056 for my $child ($self->children) { 4100 for my $child ($self->children) {
3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4101 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058 4102
3059 $X = $child->{force_x} if exists $child->{force_x}; 4103 $X = $child->{force_x} if exists $child->{force_x};
… …
3062 $X = _to_pixel $X, $W, $self->{w}; 4106 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h}; 4107 $Y = _to_pixel $Y, $H, $self->{h};
3064 4108
3065 $child->configure ($X, $Y, $W, $H); 4109 $child->configure ($X, $Y, $W, $H);
3066 } 4110 }
4111
4112 1
3067} 4113}
3068 4114
3069sub coord2local { 4115sub coord2local {
3070 my ($self, $x, $y) = @_; 4116 my ($self, $x, $y) = @_;
3071 4117
… …
3126 while ($self->{refresh_hook}) { 4172 while ($self->{refresh_hook}) {
3127 $_->() 4173 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4174 for values %{delete $self->{refresh_hook}};
3129 } 4175 }
3130 4176
3131 if ($self->{realloc}) { 4177 while ($self->{realloc}) {
4178 my %queue;
3132 my @queue; 4179 my @queue;
4180 my $widget;
3133 4181
4182 outer:
3134 while () { 4183 while () {
3135 if ($self->{realloc}) { 4184 if (my $realloc = delete $self->{realloc}) {
3136 #TODO use array-of-depth approach 4185 for $widget (values %$realloc) {
4186 $widget->{visible} or next; # do not resize invisible widgets
3137 4187
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4188 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{realloc}}; 4189
4190 push @{ $queue[$widget->{visible}] }, $widget;
4191 }
3140 } 4192 }
3141 4193
4194 while () {
4195 @queue or last outer;
4196
3142 my $widget = pop @queue || last; 4197 $widget = pop @{ $queue[-1] || [] }
4198 and last;
4199
4200 pop @queue;
4201 }
3143 4202
3144 $widget->{visible} or last; # do not resize invisible widgets 4203 delete $queue{$widget+0};
3145 4204
4205 my ($w, $h) = $widget->size_request;
4206
4207 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4208 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4209
4210 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4211 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4212
3146 my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h} 4213 $w = $widget->{force_w} if exists $widget->{force_w};
3147 ? @$widget{qw(force_w force_h)} 4214 $h = $widget->{force_h} if exists $widget->{force_h};
3148 : $widget->size_request;
3149 4215
3150 my $min_size = $widget->{is_toplevel} ? 16 : 0; 4216 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3151 4217 || delete $widget->{force_realloc}) {
3152 $w = $min_size if $w < $min_size;
3153 $h = $min_size if $h < $min_size;
3154
3155 $widget->{req_w} = $w; 4218 $widget->{req_w} = $w;
3156 $widget->{req_h} = $h; 4219 $widget->{req_h} = $h;
3157 4220
3158 $self->{size_alloc}{$widget} = [$widget, undef, undef]; 4221 $self->{size_alloc}{$widget+0} = $widget;
3159 4222
3160 push @queue, $widget->{parent}
3161 if $widget->{parent}; 4223 if (my $parent = $widget->{parent}) {
4224 $self->{realloc}{$parent+0} = $parent
4225 unless $queue{$parent+0};
4226
4227 $parent->{force_size_alloc} = 1;
4228 $self->{size_alloc}{$parent+0} = $parent;
4229 }
4230 }
4231
4232 delete $self->{realloc}{$widget+0};
3162 } 4233 }
3163 }
3164 4234
3165 while (my $size_alloc = delete $self->{size_alloc}) { 4235 while (my $size_alloc = delete $self->{size_alloc}) {
3166 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 4236 my @queue = sort { $a->{visible} <=> $b->{visible} }
3167 values %$size_alloc; 4237 values %$size_alloc;
3168 4238
3169 while () { 4239 while () {
3170 my ($widget, $w, $h) = @{ pop @queue or last }; 4240 my $widget = pop @queue || last;
3171 4241
3172 $w = $widget->{w} || $widget->{req_w} unless defined $w; 4242 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3173 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3174 4243
3175 $w = 0 if $w < 0; 4244 $w = max $widget->{min_w}, $w;
3176 $h = 0 if $h < 0; 4245 $h = max $widget->{min_h}, $h;
3177 4246
4247# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4248# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4249
4250 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4251 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4252
3178 $w = int $w + 0.5; 4253 $w = int $w + 0.5;
3179 $h = int $h + 0.5; 4254 $h = int $h + 0.5;
3180 4255
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4256 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4257 $widget->{old_w} = $widget->{w};
4258 $widget->{old_h} = $widget->{h};
3182 4259
3183 $widget->{w} = $w; 4260 $widget->{w} = $w;
3184 $widget->{h} = $h; 4261 $widget->{h} = $h;
3185 4262
3186 $widget->emit (size_allocate => $w, $h, $changed); 4263 $widget->emit (size_allocate => $w, $h);
4264 }
4265 }
3187 } 4266 }
3188 } 4267 }
3189 4268
3190 while ($self->{post_alloc_hook}) { 4269 while ($self->{post_alloc_hook}) {
3191 $_->() 4270 $_->()
… …
3200 glLoadIdentity; 4279 glLoadIdentity;
3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4280 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202 glMatrixMode GL_MODELVIEW; 4281 glMatrixMode GL_MODELVIEW;
3203 glLoadIdentity; 4282 glLoadIdentity;
3204 4283
4284 {
4285 package CFPlus::UI::Base;
4286
4287 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4288 (0, 0, $self->{w}, $self->{h});
4289
3205 $self->_draw; 4290 $self->_draw;
4291 }
3206} 4292}
3207 4293
3208############################################################################# 4294#############################################################################
3209 4295
3210package CFClient::UI; 4296package CFPlus::UI;
3211 4297
3212$ROOT = new CFClient::UI::Root; 4298$ROOT = new CFPlus::UI::Root;
3213$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4299$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3214 4300
32151 43011
3216 4302

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