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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 1.396 by root, Sat Jul 21 14:00:02 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, $draw_h); # screen rectangle being drawn
597
522sub draw { 598sub draw {
523 my ($self) = @_; 599 my ($self) = @_;
524 600
525 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
526 610
527 glPushMatrix; 611 glPushMatrix;
528 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
529 $self->_draw;
530 glPopMatrix;
531 613
532 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
533 my ($x, $y) = @$self{qw(x y)};
534
535 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536 glEnable GL_BLEND; 616 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glBegin GL_QUADS; 618 glBegin GL_QUADS;
539 glVertex $x , $y; 619 glVertex 0 , 0;
540 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
541 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
542 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
543 glEnd; 623 glEnd;
544 glDisable GL_BLEND; 624 glDisable GL_BLEND;
545 } 625 }
546 626
547 if ($ENV{CFPLUS_DEBUG}) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
548 glPushMatrix; 628 glPushMatrix;
549 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
551 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0; 632 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
556 glEnd; 636 glEnd;
557 glPopMatrix; 637 glPopMatrix;
558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
560} 643}
561 644
562sub _draw { 645sub _draw {
563 my ($self) = @_; 646 my ($self) = @_;
564 647
565 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
566} 649}
567 650
651my $cntx;#d#
568sub DESTROY { 652sub DESTROY {
569 my ($self) = @_; 653 my ($self) = @_;
570 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
571 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
572 #$self->deactivate;
573} 661}
574 662
575############################################################################# 663#############################################################################
576 664
577package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
578 666
579our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
580 668
581use strict; 669use strict;
582use CFClient::OpenGL; 670use CFPlus::OpenGL;
583 671
584sub new { 672sub new {
585 my $class = shift; 673 my $class = shift;
586 674
587 # range [value, low, high, page] 675 # range [value, low, high, page]
… …
602 690
603 if ($color && (@$color < 4 || $color->[3])) { 691 if ($color && (@$color < 4 || $color->[3])) {
604 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
605 693
606 glEnable GL_BLEND; 694 glEnable GL_BLEND;
607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608 glColor @$color; 696 glColor_premultiply @$color;
609 697
610 glBegin GL_QUADS; 698 glBegin GL_QUADS;
611 glVertex 0 , 0; 699 glVertex 0 , 0;
612 glVertex 0 , $h; 700 glVertex 0 , $h;
613 glVertex $w, $h; 701 glVertex $w, $h;
… …
618 } 706 }
619} 707}
620 708
621############################################################################# 709#############################################################################
622 710
623package CFClient::UI::Empty; 711package CFPlus::UI::Empty;
624 712
625our @ISA = CFClient::UI::Base::; 713our @ISA = CFPlus::UI::Base::;
626 714
627sub new { 715sub new {
628 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
629 $class->SUPER::new (can_events => 0, %arg); 717 $class->SUPER::new (can_events => 0, %arg);
630} 718}
… …
637 725
638sub draw { } 726sub draw { }
639 727
640############################################################################# 728#############################################################################
641 729
642package CFClient::UI::Container; 730package CFPlus::UI::Container;
643 731
644our @ISA = CFClient::UI::Base::; 732our @ISA = CFPlus::UI::Base::;
645 733
646sub new { 734sub new {
647 my ($class, %arg) = @_; 735 my ($class, %arg) = @_;
648 736
649 my $children = delete $arg{children} || []; 737 my $children = delete $arg{children};
650 738
651 my $self = $class->SUPER::new ( 739 my $self = $class->SUPER::new (
652 children => [], 740 children => [],
653 can_events => 0, 741 can_events => 0,
654 %arg, 742 %arg,
655 ); 743 );
744
656 $self->add ($_) for @$children; 745 $self->add (@$children)
746 if $children && @$children;
657 747
658 $self 748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
659} 757}
660 758
661sub add { 759sub add {
662 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
663 761
664 $_->set_parent ($self) 762 $_->set_parent ($self)
665 for @widgets; 763 for @widgets;
666 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
667 use sort 'stable'; 766 use sort 'stable';
668 767
669 $self->{children} = [ 768 $self->{children} = [
670 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
671 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
… …
690} 789}
691 790
692sub clear { 791sub clear {
693 my ($self) = @_; 792 my ($self) = @_;
694 793
695 my $children = delete $self->{children}; 794 my $children = $self->{children};
696 $self->{children} = []; 795 $self->{children} = [];
697 796
698 for (@$children) { 797 for (@$children) {
699 delete $_->{parent}; 798 delete $_->{parent};
700 $_->hide; 799 $_->hide;
… …
709 $x -= $self->{x}; 808 $x -= $self->{x};
710 $y -= $self->{y}; 809 $y -= $self->{y};
711 810
712 my $res; 811 my $res;
713 812
714 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
715 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
716 and return $res; 815 and return $res;
717 } 816 }
718 817
719 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
725 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
726} 825}
727 826
728############################################################################# 827#############################################################################
729 828
730package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
731 830
732our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
733 832
734sub new { 833sub new {
735 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
736 835
737 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
738 837
739 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
740} 839}
741 840
742sub add { 841sub add {
743 my ($self, $child) = @_; 842 my ($self, $child) = @_;
744 843
745 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
746
747 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
748} 846}
749 847
750sub remove { 848sub remove {
751 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
752 850
753 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
754 852
755 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
756 unless @{$self->{children}}; 854 unless @{$self->{children}};
757} 855}
758 856
759sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
760 858
761sub size_request { 859sub size_request {
762 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
763} 861}
764 862
765sub size_allocate { 863sub invoke_size_allocate {
766 my ($self, $w, $h, $changed) = @_; 864 my ($self, $w, $h) = @_;
767 865
768 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
769} 869}
770 870
771############################################################################# 871#############################################################################
772 872
873# back-buffered drawing area
874
773package CFClient::UI::Window; 875package CFPlus::UI::Window;
774 876
775our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
776 878
777use CFClient::OpenGL; 879use CFPlus::OpenGL;
778 880
779sub new { 881sub new {
780 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
781 883
782 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
787 889
788 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
789 $self->SUPER::update; 891 $self->SUPER::update;
790} 892}
791 893
792sub size_allocate { 894sub invoke_size_allocate {
793 my ($self, $w, $h, $changed) = @_; 895 my ($self, $w, $h) = @_;
794 896
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update 897 $self->update;
797 if $changed; 898
899 $self->SUPER::invoke_size_allocate ($w, $h)
798} 900}
799 901
800sub _render { 902sub _render {
903 my ($self) = @_;
904
801 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
802} 906}
803 907
804sub render_child { 908sub render_child {
805 my ($self) = @_; 909 my ($self) = @_;
806 910
807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
808 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
809 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
810 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
811 $self->_render; 921 $self->_render;
922 }
812 }; 923 };
813} 924}
814 925
815sub _draw { 926sub _draw {
816 my ($self) = @_; 927 my ($self) = @_;
817
818 my ($w, $h) = ($self->w, $self->h);
819 928
820 my $tex = $self->{texture} 929 my $tex = $self->{texture}
821 or return; 930 or return;
822 931
823 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
826 935
827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
828 937
829 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
830} 939}
831 940
832############################################################################# 941#############################################################################
833 942
834package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
835 944
945use List::Util qw(min max);
946
836our @ISA = CFClient::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
837 948
838sub new { 949sub new {
839 my $class = shift; 950 my $class = shift;
840 951
841 $class->SUPER::new ( 952 $class->SUPER::new (
… …
846} 957}
847 958
848sub size_request { 959sub size_request {
849 my ($self) = @_; 960 my ($self) = @_;
850 961
851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852 963
853 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
855 966
856 ($w, $h) 967 ($w, $h)
857} 968}
858 969
859sub size_allocate { 970sub invoke_size_allocate {
860 my ($self, $w, $h, $changed) = @_; 971 my ($self, $w, $h) = @_;
861 972
973 my $child = $self->child;
974
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864 977
865 $self->child->configure (0, 0, $w, $h); 978 $self->child->configure (0, 0, $w, $h);
866 $self->update; 979 $self->update;
980
981 1
867} 982}
868 983
869sub set_offset { 984sub set_offset {
870 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
871 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
872 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
873 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
874 993
994 $self->emit (changed => $x, $y);
875 $self->update; 995 $self->update;
996 }
876} 997}
877 998
878# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
879sub coord2local { 1000sub coord2local {
880 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
895 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
896 1017
897 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
898 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
899 ) { 1020 ) {
900 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
901 } else { 1022 } else {
902 $self->CFClient::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
903 } 1024 }
904} 1025}
905 1026
906sub _render { 1027sub _render {
907 my ($self) = @_; 1028 my ($self) = @_;
908 1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910 1034
911 $self->SUPER::_render; 1035 $self->SUPER::_render;
912} 1036}
913 1037
914############################################################################# 1038#############################################################################
915 1039
916package CFClient::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
917 1041
918our @ISA = CFClient::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
919 1043
920sub new { 1044sub new {
921 my $class = shift; 1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
922 1048
923 my $self; 1049 my $self;
924 1050
925 my $slider = new CFClient::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
926 vertical => 1, 1065 vertical => 1,
927 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
928 on_changed => sub { 1067 on_changed => sub {
929 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
930 }, 1070 },
931 ; 1071 ;
932 1072
933 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
935 slider => $slider, 1077 hslider => $hslider,
936 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
937 ); 1082 );
938 1083
939 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
940 $self->add ($self->{vp}); 1100 $self->SUPER::add ($self->{vp});
941 $self->add ($self->{slider}); 1101
1102 $self->add ($child) if $child;
942 1103
943 $self 1104 $self
944} 1105}
945 1106
1107sub add {
1108 my ($self, $widget) = @_;
1109
1110 $self->{vp}->add ($self->{child} = $widget);
1111}
1112
946sub update { 1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider_visible}) {
1123 $self->{hslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{hslider})
1125 : $self->SUPER::remove ($self->{hslider});
1126 }
1127
1128 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1129 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1130
1131 my $visible = $h1 > $h2;
1132 if ($visible != $self->{vslider_visible}) {
1133 $self->{vslider_visible} = $visible;
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139
1140sub start_dragging {
947 my ($self) = @_; 1141 my ($self, $ev) = @_;
948 1142
949 $self->SUPER::update; 1143 $self->grab_focus;
950 1144
951 # todo: overwrite size_allocate of child 1145 my $ox = $self->{vp}{view_x};
952 my $child = $self->{vp}->child; 1146 my $oy = $self->{vp}{view_y};
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1147
954} 1148 $self->{motion} = sub {
1149 my ($ev, $x, $y) = @_;
955 1150
1151 $ox -= $ev->{xrel};
1152 $oy -= $ev->{yrel};
1153
1154 $self->{vp}->set_offset ($ox, $oy);
1155 };
1156}
1157
1158sub invoke_mouse_wheel {
1159 my ($self, $ev) = @_;
1160
1161 $self->{vslider}->emit (mouse_wheel => $ev)
1162 if $ev->{dy};
1163
1164 $self->{hslider}->emit (mouse_wheel => $ev)
1165 if $ev->{dx};
1166
1167 1
1168}
1169
1170sub invoke_button_down {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if ($ev->{button} == 2) {
1174 $self->start_dragging ($ev);
1175
1176 return 1;
1177 }
1178
1179 0
1180}
1181
1182sub invoke_button_up {
1183 my ($self, $ev, $x, $y) = @_;
1184
1185 if (delete $self->{motion}) {
1186 return 1;
1187 }
1188
1189 0
1190}
1191
1192sub invoke_mouse_motion {
1193 my ($self, $ev, $x, $y) = @_;
1194
1195 if ($self->{motion}) {
1196 $self->{motion}->($ev, $x, $y);
1197 return 1;
1198 }
1199
1200 0
1201}
1202
956sub size_allocate { 1203sub invoke_size_allocate {
957 my ($self, $w, $h, $changed) = @_; 1204 my ($self, $w, $h) = @_;
958 1205
1206 $self->update_slider;
959 $self->SUPER::size_allocate ($w, $h, $changed); 1207 $self->SUPER::invoke_size_allocate ($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} 1208}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967 1209
968############################################################################# 1210#############################################################################
969 1211
970package CFClient::UI::Frame; 1212package CFPlus::UI::Frame;
971 1213
972our @ISA = CFClient::UI::Bin::; 1214our @ISA = CFPlus::UI::Bin::;
973 1215
974use CFClient::OpenGL; 1216use CFPlus::OpenGL;
975 1217
976sub new { 1218sub new {
977 my $class = shift; 1219 my $class = shift;
978 1220
979 $class->SUPER::new ( 1221 $class->SUPER::new (
… …
987 1229
988 if ($self->{bg}) { 1230 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)}; 1231 my ($w, $h) = @$self{qw(w h)};
990 1232
991 glEnable GL_BLEND; 1233 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} }; 1235 glColor_premultiply @{ $self->{bg} };
994 1236
995 glBegin GL_QUADS; 1237 glBegin GL_QUADS;
996 glVertex 0 , 0; 1238 glVertex 0 , 0;
997 glVertex 0 , $h; 1239 glVertex 0 , $h;
998 glVertex $w, $h; 1240 glVertex $w, $h;
… …
1005 $self->SUPER::_draw; 1247 $self->SUPER::_draw;
1006} 1248}
1007 1249
1008############################################################################# 1250#############################################################################
1009 1251
1010package CFClient::UI::FancyFrame; 1252package CFPlus::UI::FancyFrame;
1011 1253
1012our @ISA = CFClient::UI::Bin::; 1254our @ISA = CFPlus::UI::Bin::;
1013 1255
1014use CFClient::OpenGL; 1256use CFPlus::OpenGL;
1257
1258sub new {
1259 my ($class, %arg) = @_;
1260
1261 if ((exists $arg{label}) && !ref $arg{label}) {
1262 $arg{label} = new CFPlus::UI::Label
1263 align => 1,
1264 valign => 0,
1265 text => $arg{label},
1266 fontsize => ($arg{border} || 0.8) * 0.75;
1267 }
1268
1269 my $self = $class->SUPER::new (
1270 # label => "",
1271 fg => [0.6, 0.3, 0.1],
1272 border => 0.8,
1273 style => 'single',
1274 %arg,
1275 );
1276
1277 $self
1278}
1279
1280sub add {
1281 my ($self, @widgets) = @_;
1282
1283 $self->SUPER::add (@widgets);
1284 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1285}
1286
1287sub border {
1288 int $_[0]{border} * $::FONTSIZE
1289}
1290
1291sub size_request {
1292 my ($self) = @_;
1293
1294 ($self->{label_w}, undef) = $self->{label}->size_request
1295 if $self->{label};
1296
1297 my ($w, $h) = $self->SUPER::size_request;
1298
1299 (
1300 $w + $self->border * 2,
1301 $h + $self->border * 2,
1302 )
1303}
1304
1305sub invoke_size_allocate {
1306 my ($self, $w, $h) = @_;
1307
1308 my $border = $self->border;
1309
1310 $w -= List::Util::max 0, $border * 2;
1311 $h -= List::Util::max 0, $border * 2;
1312
1313 if (my $label = $self->{label}) {
1314 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1315 $label->{h} = List::Util::min $h, $border;
1316 $label->invoke_size_allocate ($label->{w}, $label->{h});
1317 }
1318
1319 $self->child->configure ($border, $border, $w, $h);
1320
1321 1
1322}
1323
1324sub _draw {
1325 my ($self) = @_;
1326
1327 my $child = $self->{children}[0];
1328
1329 my $border = $self->border;
1330 my ($w, $h) = ($self->{w}, $self->{h});
1331
1332 $child->draw;
1333
1334 glColor @{$self->{fg}};
1335 glBegin GL_LINE_STRIP;
1336 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1337 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1338 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1339 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1340 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1341 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1342 glEnd;
1343
1344 if ($self->{label}) {
1345 glTranslate $border * 2, 0;
1346 $self->{label}->_draw;
1347 }
1348}
1349
1350#############################################################################
1351
1352package CFPlus::UI::Toplevel;
1353
1354our @ISA = CFPlus::UI::Bin::;
1355
1356use CFPlus::OpenGL;
1015 1357
1016my $bg = 1358my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1359 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1; 1360 mipmap => 1, wrap => 1;
1019 1361
1020my @border = 1362my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1363 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); 1364 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023 1365
1366my @icon =
1367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1368 qw(x1_move.png x1_resize.png);
1369
1024sub new { 1370sub new {
1025 my $class = shift; 1371 my ($class, %arg) = @_;
1026 1372
1027 my $self = $class->SUPER::new ( 1373 my $self = $class->SUPER::new (
1028 bg => [1, 1, 1, 1], 1374 bg => [1, 1, 1, 1],
1029 border_bg => [1, 1, 1, 1], 1375 border_bg => [1, 1, 1, 1],
1030 border => 0.6, 1376 border => 0.6,
1031 is_toplevel => 1,
1032 can_events => 1, 1377 can_events => 1,
1033 @_ 1378 min_w => 64,
1379 min_h => 32,
1380 %arg,
1034 ); 1381 );
1035 1382
1036 $self->{title} &&= new CFClient::UI::Label 1383 $self->{title_widget} = new CFPlus::UI::Label
1037 align => 0, 1384 align => 0,
1038 valign => 1, 1385 valign => 1,
1039 text => $self->{title}, 1386 text => $self->{title},
1040 fontsize => $self->{border}; 1387 fontsize => $self->{border},
1388 if exists $self->{title};
1389
1390 if ($self->{has_close_button}) {
1391 $self->{close_button} =
1392 new CFPlus::UI::ImageButton
1393 path => 'x1_close.png',
1394 on_activate => sub { $self->emit ("delete") };
1395
1396 $self->CFPlus::UI::Container::add ($self->{close_button});
1397 }
1041 1398
1042 $self 1399 $self
1400}
1401
1402sub add {
1403 my ($self, @widgets) = @_;
1404
1405 $self->SUPER::add (@widgets);
1406 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1407 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1043} 1408}
1044 1409
1045sub border { 1410sub border {
1046 int $_[0]{border} * $::FONTSIZE 1411 int $_[0]{border} * $::FONTSIZE
1047} 1412}
1048 1413
1049sub size_request { 1414sub size_request {
1050 my ($self) = @_; 1415 my ($self) = @_;
1416
1417 $self->{title_widget}->size_request
1418 if $self->{title_widget};
1419
1420 $self->{close_button}->size_request
1421 if $self->{close_button};
1051 1422
1052 my ($w, $h) = $self->SUPER::size_request; 1423 my ($w, $h) = $self->SUPER::size_request;
1053 1424
1054 ( 1425 (
1055 $w + $self->border * 2, 1426 $w + $self->border * 2,
1056 $h + $self->border * 2, 1427 $h + $self->border * 2,
1057 ) 1428 )
1058} 1429}
1059 1430
1060sub size_allocate { 1431sub invoke_size_allocate {
1061 my ($self, $w, $h, $changed) = @_; 1432 my ($self, $w, $h) = @_;
1062 1433
1063 return unless $changed; 1434 if ($self->{title_widget}) {
1435 $self->{title_widget}{w} = $w;
1436 $self->{title_widget}{h} = $h;
1437 $self->{title_widget}->invoke_size_allocate ($w, $h);
1438 }
1064 1439
1440 my $border = $self->border;
1441
1065 $h -= List::Util::max 0, $self->border * 2; 1442 $h -= List::Util::max 0, $border * 2;
1066 $w -= List::Util::max 0, $self->border * 2; 1443 $w -= List::Util::max 0, $border * 2;
1067 1444
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); 1445 $self->child->configure ($border, $border, $w, $h);
1072}
1073 1446
1447 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1448 if $self->{close_button};
1449
1450 1
1451}
1452
1453sub invoke_delete {
1454 my ($self) = @_;
1455
1456 $self->hide;
1457
1458 1
1459}
1460
1074sub button_down { 1461sub invoke_button_down {
1075 my ($self, $ev, $x, $y) = @_; 1462 my ($self, $ev, $x, $y) = @_;
1076 1463
1077 my ($w, $h) = @$self{qw(w h)}; 1464 my ($w, $h) = @$self{qw(w h)};
1078 my $border = $self->border; 1465 my $border = $self->border;
1079 1466
… …
1095 my $dy = $ev->{y} - $oy; 1482 my $dy = $ev->{y} - $oy;
1096 1483
1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1484 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1485 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099 1486
1487 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100 $self->realloc; 1488 $self->realloc;
1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102 }; 1489 };
1103 1490
1104 } elsif ($lr ^ $td) { 1491 } elsif ($lr ^ $td) {
1105 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1492 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106 my ($bx, $by) = ($self->{x}, $self->{y}); 1493 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1109 my ($ev, $x, $y) = @_; 1496 my ($ev, $x, $y) = @_;
1110 1497
1111 ($x, $y) = ($ev->{x}, $ev->{y}); 1498 ($x, $y) = ($ev->{x}, $ev->{y});
1112 1499
1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1500 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1501 # HACK: the next line is required to enforce placement
1502 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1114 }; 1503 };
1504 } else {
1505 return 0;
1506 }
1507
1115 } 1508 1
1116} 1509}
1117 1510
1118sub button_up { 1511sub invoke_button_up {
1119 my ($self, $ev, $x, $y) = @_; 1512 my ($self, $ev, $x, $y) = @_;
1120 1513
1121 delete $self->{motion}; 1514 ! ! delete $self->{motion}
1122} 1515}
1123 1516
1124sub mouse_motion { 1517sub invoke_mouse_motion {
1125 my ($self, $ev, $x, $y) = @_; 1518 my ($self, $ev, $x, $y) = @_;
1126 1519
1127 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1520 $self->{motion}->($ev, $x, $y) if $self->{motion};
1521
1522 ! ! $self->{motion}
1523}
1524
1525sub invoke_visibility_change {
1526 my ($self, $visible) = @_;
1527
1528 delete $self->{motion} unless $visible;
1529
1530 0
1128} 1531}
1129 1532
1130sub _draw { 1533sub _draw {
1131 my ($self) = @_; 1534 my ($self) = @_;
1132 1535
1536 my $child = $self->{children}[0];
1537
1133 my ($w, $h ) = ($self->{w}, $self->{h}); 1538 my ($w, $h ) = ($self->{w}, $self->{h});
1134 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1539 my ($cw, $ch) = ($child->{w}, $child->{h});
1135 1540
1136 glEnable GL_TEXTURE_2D; 1541 glEnable GL_TEXTURE_2D;
1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1542 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138 1543
1139 my $border = $self->border; 1544 my $border = $self->border;
1140 1545
1141 glColor @{ $self->{border_bg} }; 1546 glColor @{ $self->{border_bg} };
1142 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1547 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1143 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1548 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1144 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1549 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1145 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1550 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1551
1552 # move
1553 my $w2 = ($w - $border) * .5;
1554 my $h2 = ($h - $border) * .5;
1555 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1556 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1557 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1558
1559 # resize
1560 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1561 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1562 unless $self->{has_close_button};
1563 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1564 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1146 1565
1147 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1566 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1148 glColor @{ $self->{bg} }; 1567 glColor @{ $self->{bg} };
1149 1568
1150 # TODO: repeat texture not scale 1569 # TODO: repeat texture not scale
… …
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1573 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1574 }
1156 1575
1157 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1158 1577
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1578 $child->draw;
1579
1580 if ($self->{title_widget}) {
1581 glTranslate 0, $border - $self->{h};
1582 $self->{title_widget}->_draw;
1583
1584 glTranslate 0, - ($border - $self->{h});
1585 }
1586
1587 $self->{close_button}->draw
1588 if $self->{close_button};
1162} 1589}
1163 1590
1164############################################################################# 1591#############################################################################
1165 1592
1166package CFClient::UI::Table; 1593package CFPlus::UI::Table;
1167 1594
1168our @ISA = CFClient::UI::Base::; 1595our @ISA = CFPlus::UI::Container::;
1169 1596
1170use List::Util qw(max sum); 1597use List::Util qw(max sum);
1171 1598
1172use CFClient::OpenGL; 1599use CFPlus::OpenGL;
1173 1600
1174sub new { 1601sub new {
1175 my $class = shift; 1602 my $class = shift;
1176 1603
1177 $class->SUPER::new ( 1604 $class->SUPER::new (
1178 col_expand => [], 1605 col_expand => [],
1606 row_expand => [],
1179 @_, 1607 @_,
1180 ) 1608 )
1181} 1609}
1182 1610
1183sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1185}
1186
1187sub add { 1611sub add {
1188 my ($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) = @_; 1612 my ($self, @widgets) = @_;
1613
1614 for my $child (@widgets) {
1615 $child->{rowspan} ||= 1;
1616 $child->{colspan} ||= 1;
1617 }
1618
1619 $self->SUPER::add (@widgets);
1620}
1621
1622sub add_at {
1623 my $self = shift;
1624
1625 my @widgets;
1626
1627 while (@_) {
1628 my ($col, $row, $child) = splice @_, 0, 3, ();
1629
1630 $child->{row} = $row;
1631 $child->{col} = $col;
1632
1633 push @widgets, $child;
1634 }
1635
1636 $self->add (@widgets);
1637}
1638
1639sub get_wh {
1640 my ($self) = @_;
1641
1642 my (@w, @h);
1199 1643
1200 my @children = $self->children; 1644 my @children = $self->children;
1201 delete $self->{children}; 1645
1646 # first pass, columns
1647 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1648 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1649
1650 my $sw = sum @w[$c .. $c + $cs - 1];
1651
1652 if ($w > $sw) {
1653 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1654 }
1202 1655 }
1203 for (@children) {
1204 delete $_->{parent};
1205 $_->hide;
1206 }
1207 1656
1208 $self->realloc; 1657 # second pass, rows
1209} 1658 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)}; 1659 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1224 1660
1225 $w[$x] = max $w[$x], $w; 1661 my $sh = sum @h[$r .. $r + $rs - 1];
1226 $h[$y] = max $h[$y], $h; 1662
1663 if ($h > $sh) {
1664 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1227 } 1665 }
1228 } 1666 }
1229 1667
1230 (\@w, \@h) 1668 (\@w, \@h)
1231} 1669}
… …
1239 (sum @$ws), 1677 (sum @$ws),
1240 (sum @$hs), 1678 (sum @$hs),
1241 ) 1679 )
1242} 1680}
1243 1681
1244sub size_allocate { 1682sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1683 my ($self, $w, $h) = @_;
1246 1684
1247 my ($ws, $hs) = $self->get_wh; 1685 my ($ws, $hs) = $self->get_wh;
1248 1686
1249 my $req_w = (sum @$ws) || 1; 1687 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1688 my $req_h = (sum @$hs) || 1;
1251 1689
1252 # TODO: nicer code && do row_expand 1690 # now linearly scale the rows/columns to the allocated size
1253 my @col_expand = @{$self->{col_expand}}; 1691 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1692 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1693 my $col_expand = (sum @col_expand) || 1;
1256 1694
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1695 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1696
1261 CFClient::UI::harmonize $ws; 1697 CFPlus::UI::harmonize $ws;
1698
1699 my @row_expand = @{$self->{row_expand}};
1700 @row_expand = (1) x @$ws unless @row_expand;
1701 my $row_expand = (sum @row_expand) || 1;
1702
1703 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1704
1262 CFClient::UI::harmonize $hs; 1705 CFPlus::UI::harmonize $hs;
1263 1706
1264 my $y; 1707 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1708 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1265 1709
1266 for my $r (0 .. $#{$self->{children}}) { 1710 for my $widget ($self->children) {
1267 my $row = $self->{children}[$r] 1711 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1268 or next;
1269 1712
1270 my $x = 0; 1713 $widget->configure (
1271 my $row_h = $hs->[$r]; 1714 $x[$c], $y[$r],
1715 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1272 1716 );
1273 for my $c (0 .. $#$row) { 1717 }
1274 my $col_w = $ws->[$c];
1275 1718
1276 if (my $widget = $row->[$c]) { 1719 1
1277 $widget->configure ($x, $y, $col_w, $row_h); 1720}
1278 }
1279 1721
1280 $x += $col_w; 1722#############################################################################
1723
1724package CFPlus::UI::Fixed;
1725
1726use List::Util qw(min max);
1727
1728our @ISA = CFPlus::UI::Container::;
1729
1730sub add {
1731 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1732
1733 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1734 $self->SUPER::add ($child);
1735}
1736
1737sub _scale($$$) {
1738 my ($mode, $val, $max) = @_;
1739
1740 $mode eq "abs" ? $val
1741 : $mode eq "rel" ? $val * $max
1742 : 0
1743}
1744
1745sub size_request {
1746 my ($self) = @_;
1747
1748 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1749
1750 # determine overall size by querying abs widgets
1751 for my $child ($self->visible_children) {
1752 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1753
1754 if ($pos eq "abs") {
1755 $w = _scale $size, $w, $child->{req_w};
1756 $h = _scale $size, $h, $child->{req_h};
1757
1758 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1759 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1281 } 1760 }
1282
1283 $y += $row_h;
1284 } 1761 }
1285 1762
1286} 1763 my $W = $x2 - $x1;
1764 my $H = $y2 - $y1;
1287 1765
1288sub find_widget { 1766 # now layout remaining widgets
1767 for my $child ($self->visible_children) {
1768 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1769
1770 if ($pos ne "abs") {
1771 $x = _scale $pos, $x, $W;
1772 $y = _scale $pos, $x, $H;
1773 $w = _scale $size, $w, $child->{req_w};
1774 $h = _scale $size, $h, $child->{req_h};
1775
1776 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1777 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1778 }
1779 }
1780
1781 my $W = $x2 - $x1;
1782 my $H = $y2 - $y1;
1783
1784 ($W, $H)
1785}
1786
1787sub invoke_size_allocate {
1289 my ($self, $x, $y) = @_; 1788 my ($self, $W, $H) = @_;
1290 1789
1291 $x -= $self->{x}; 1790 for my $child ($self->visible_children) {
1292 $y -= $self->{y}; 1791 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1293 1792
1294 my $res; 1793 $x = _scale $pos, $x, $W;
1794 $y = _scale $pos, $x, $H;
1795 $w = _scale $size, $w, $child->{req_w};
1796 $h = _scale $size, $h, $child->{req_h};
1295 1797
1296 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1798 $child->configure ($x, $y, $w, $h);
1297 $res = $_->find_widget ($x, $y) 1799 }
1298 and return $res; 1800
1299 } 1801 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} 1802}
1311 1803
1312############################################################################# 1804#############################################################################
1313 1805
1314package CFClient::UI::Box; 1806package CFPlus::UI::Box;
1315 1807
1316our @ISA = CFClient::UI::Container::; 1808our @ISA = CFPlus::UI::Container::;
1317 1809
1318sub size_request { 1810sub size_request {
1319 my ($self) = @_; 1811 my ($self) = @_;
1320 1812
1321 $self->{vertical} 1813 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1819 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1820 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1821 )
1330} 1822}
1331 1823
1332sub size_allocate { 1824sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1825 my ($self, $w, $h) = @_;
1334 1826
1335 my $space = $self->{vertical} ? $h : $w; 1827 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1828 my @children = $self->visible_children;
1337 1829
1338 my @req; 1830 my @req;
1339 1831
1340 if ($self->{homogeneous}) { 1832 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1833 @req = ($space / (@children || 1)) x @children;
1342 } else { 1834 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1835 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1836 my $req = List::Util::sum @req;
1345 1837
1346 if ($req > $space) { 1838 if ($req > $space) {
1347 # ah well, not enough space 1839 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1840 $_ *= $space / $req for @req;
1349 } else { 1841 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1842 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1843
1352 $space = ($space - $req) / $expand; # remaining space to give away 1844 $space = ($space - $req) / $expand; # remaining space to give away
1353 1845
1354 $req[$_] += $space * $children->[$_]{expand} 1846 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1847 for 0 .. $#children;
1356 } 1848 }
1357 } 1849 }
1358 1850
1359 CFClient::UI::harmonize \@req; 1851 CFPlus::UI::harmonize \@req;
1360 1852
1361 my $pos = 0; 1853 my $pos = 0;
1362 for (0 .. $#$children) { 1854 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1855 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1856 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1857
1366 $pos += $alloc; 1858 $pos += $alloc;
1367 } 1859 }
1368 1860
1369 1 1861 1
1370} 1862}
1371 1863
1372############################################################################# 1864#############################################################################
1373 1865
1374package CFClient::UI::HBox; 1866package CFPlus::UI::HBox;
1375 1867
1376our @ISA = CFClient::UI::Box::; 1868our @ISA = CFPlus::UI::Box::;
1377 1869
1378sub new { 1870sub new {
1379 my $class = shift; 1871 my $class = shift;
1380 1872
1381 $class->SUPER::new ( 1873 $class->SUPER::new (
… …
1384 ) 1876 )
1385} 1877}
1386 1878
1387############################################################################# 1879#############################################################################
1388 1880
1389package CFClient::UI::VBox; 1881package CFPlus::UI::VBox;
1390 1882
1391our @ISA = CFClient::UI::Box::; 1883our @ISA = CFPlus::UI::Box::;
1392 1884
1393sub new { 1885sub new {
1394 my $class = shift; 1886 my $class = shift;
1395 1887
1396 $class->SUPER::new ( 1888 $class->SUPER::new (
… …
1399 ) 1891 )
1400} 1892}
1401 1893
1402############################################################################# 1894#############################################################################
1403 1895
1404package CFClient::UI::Label; 1896package CFPlus::UI::Label;
1405 1897
1406our @ISA = CFClient::UI::DrawBG::; 1898our @ISA = CFPlus::UI::DrawBG::;
1407 1899
1408use CFClient::OpenGL; 1900use CFPlus::OpenGL;
1409 1901
1410sub new { 1902sub new {
1411 my ($class, %arg) = @_; 1903 my ($class, %arg) = @_;
1412 1904
1413 my $self = $class->SUPER::new ( 1905 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1908 #active_bg => none
1417 #font => default_font 1909 #font => default_font
1418 #text => initial text 1910 #text => initial text
1419 #markup => initial narkup 1911 #markup => initial narkup
1420 #max_w => maximum pixel width 1912 #max_w => maximum pixel width
1913 #style => 0, # render flags
1421 ellipsise => 3, # end 1914 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1915 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1916 fontsize => 1,
1424 align => -1, 1917 align => -1,
1425 valign => -1, 1918 valign => -1,
1426 padding => 2, 1919 padding_x => 2,
1920 padding_y => 2,
1427 can_events => 0, 1921 can_events => 0,
1428 %arg 1922 %arg
1429 ); 1923 );
1430 1924
1431 if (exists $self->{template}) { 1925 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1926 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1927 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1928 $self->{template} = $layout;
1435 } 1929 }
1436 1930
1437 if (exists $self->{markup}) { 1931 if (exists $self->{markup}) {
… …
1441 } 1935 }
1442 1936
1443 $self 1937 $self
1444} 1938}
1445 1939
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1940sub update {
1457 my ($self) = @_; 1941 my ($self) = @_;
1458 1942
1459 delete $self->{texture}; 1943 delete $self->{texture};
1460 $self->SUPER::update; 1944 $self->SUPER::update;
1461} 1945}
1462 1946
1947sub realloc {
1948 my ($self) = @_;
1949
1950 delete $self->{ox};
1951 $self->SUPER::realloc;
1952}
1953
1463sub set_text { 1954sub set_text {
1464 my ($self, $text) = @_; 1955 my ($self, $text) = @_;
1465 1956
1466 return if $self->{text} eq "T$text"; 1957 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1958 $self->{text} = "T$text";
1468 1959
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1960 $self->{layout}->set_text ($text);
1471 1961
1962 delete $self->{size_req};
1472 $self->realloc; 1963 $self->realloc;
1473 $self->update; 1964 $self->update;
1474} 1965}
1475 1966
1476sub set_markup { 1967sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1970 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1971 $self->{text} = "M$markup";
1481 1972
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1973 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1974
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1975 $self->{layout}->set_markup ($markup);
1486 1976
1977 delete $self->{size_req};
1487 $self->realloc; 1978 $self->realloc;
1488 $self->update; 1979 $self->update;
1489} 1980}
1490 1981
1491sub size_request { 1982sub size_request {
1492 my ($self) = @_; 1983 my ($self) = @_;
1493 1984
1985 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1986 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1987 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1988 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1989 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1991
1500 my ($w, $h) = $self->{layout}->size; 1992 my ($w, $h) = $self->{layout}->size;
1501 1993
1502 if (exists $self->{template}) { 1994 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1995 $self->{template}->set_font ($self->{font}) if $self->{font};
1996 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1997 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1998
1506 my ($w2, $h2) = $self->{template}->size; 1999 my ($w2, $h2) = $self->{template}->size;
1507 2000
1508 $w = List::Util::max $w, $w2; 2001 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 2002 $h = List::Util::max $h, $h2;
2003 }
2004
2005 [$w, $h]
1510 } 2006 };
1511 2007
1512 ( 2008 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 2009}
1517 2010
2011sub baseline_shift {
2012 $_[0]{layout}->descent
2013}
2014
1518sub size_allocate { 2015sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 2016 my ($self, $w, $h) = @_;
2017
2018 delete $self->{ox};
1520 2019
1521 delete $self->{texture} 2020 delete $self->{texture}
1522 if $changed; 2021 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2022
2023 1
1523} 2024}
1524 2025
1525sub set_fontsize { 2026sub set_fontsize {
1526 my ($self, $fontsize) = @_; 2027 my ($self, $fontsize) = @_;
1527 2028
1528 $self->{fontsize} = $fontsize; 2029 $self->{fontsize} = $fontsize;
2030 delete $self->{size_req};
1529 delete $self->{texture}; 2031 delete $self->{texture};
1530 2032
1531 $self->realloc; 2033 $self->realloc;
1532} 2034}
1533 2035
2036sub reconfigure {
2037 my ($self) = @_;
2038
2039 delete $self->{size_req};
2040 delete $self->{texture};
2041
2042 $self->SUPER::reconfigure;
2043}
2044
1534sub _draw { 2045sub _draw {
1535 my ($self) = @_; 2046 my ($self) = @_;
1536 2047
1537 $self->SUPER::_draw; # draw background, if applicable 2048 $self->SUPER::_draw; # draw background, if applicable
1538 2049
1539 my $tex = $self->{texture} ||= do { 2050 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 2051 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2052 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 2053 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2054 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2055 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2056 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2057
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2058 [$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 }; 2059 };
1559 2060
1560 glEnable GL_TEXTURE_2D; 2061 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2062 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2063 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2064 : ($self->{w} - $size->[0]) * 0.5);
1562 2065
1563 if ($tex->{format} == GL_ALPHA) { 2066 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2067 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2068 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2069 };
1569 2070
1570 glDisable GL_TEXTURE_2D; 2071 my $w = List::Util::min $self->{w} + 4, $size->[0];
2072 my $h = List::Util::min $self->{h} + 2, $size->[1];
2073
2074 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2075}
1572 2076
1573############################################################################# 2077#############################################################################
1574 2078
1575package CFClient::UI::EntryBase; 2079package CFPlus::UI::EntryBase;
1576 2080
1577our @ISA = CFClient::UI::Label::; 2081our @ISA = CFPlus::UI::Label::;
1578 2082
1579use CFClient::OpenGL; 2083use CFPlus::OpenGL;
1580 2084
1581sub new { 2085sub new {
1582 my $class = shift; 2086 my $class = shift;
1583 2087
1584 $class->SUPER::new ( 2088 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2092 active_fg => [0, 0, 0],
1589 can_hover => 1, 2093 can_hover => 1,
1590 can_focus => 1, 2094 can_focus => 1,
1591 valign => 0, 2095 valign => 0,
1592 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
1593 #text => ... 2098 #text => ...
2099 #hidden => "*",
1594 @_ 2100 @_
1595 ) 2101 )
1596} 2102}
1597 2103
1598sub _set_text { 2104sub _set_text {
… …
1600 2106
1601 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1602 2108
1603 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1604 2110
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2112 $self->{text} = $text;
1609 2113
1610 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1612 2117
1613 $self->_emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1614} 2122}
1615 2123
1616sub set_text { 2124sub set_text {
1617 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1618 2126
1619 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2128 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 2129}
1624 2130
1625sub get_text { 2131sub get_text {
1626 $_[0]{text} 2132 $_[0]{text}
1627} 2133}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1633 2139
1634 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1635} 2141}
1636 2142
1637sub key_down { 2143sub invoke_key_down {
1638 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1639 2145
1640 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1643 2149
1644 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2153
1646 if ($uni == 8) { 2154 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1655 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2178 $self->emit ('escape');
1660 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1662 } 2185 }
1663 2186
1664 $self->_set_text ($text); 2187 $self->_set_text ($text);
1665 2188
1666 $self->realloc; 2189 $self->realloc;
1667} 2190 $self->update;
1668 2191
2192 1
2193}
2194
1669sub focus_in { 2195sub invoke_focus_in {
1670 my ($self) = @_; 2196 my ($self) = @_;
1671 2197
1672 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1673 2199
1674 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1675} 2201}
1676 2202
1677sub button_down { 2203sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1679 2205
1680 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2207
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2209
1684 # byte-index to char-index 2210 # byte-index to char-index
1685 my $text = $self->{text}; 2211 my $text = $self->{text};
1686 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1688 2214
1689 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1690 $self->update; 2216 $self->update;
2217
2218 1
1691} 2219}
1692 2220
1693sub mouse_motion { 2221sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1696} 2226}
1697 2227
1698sub _draw { 2228sub _draw {
1699 my ($self) = @_; 2229 my ($self) = @_;
1700 2230
1701 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1702 2232
1703 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1706 } else { 2236 } else {
1707 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1708 } 2238 }
1709 2239
1710 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2242 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2243 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2244 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2245 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2246 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2257 utf8::encode $text;
1728 2258
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2259 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2260 }
1731 2261
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2262 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2263 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2264 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2265 glEnd;
1737 } 2266 }
1738} 2267}
1739 2268
2269#############################################################################
2270
1740package CFClient::UI::Entry; 2271package CFPlus::UI::Entry;
1741 2272
1742our @ISA = CFClient::UI::EntryBase::; 2273our @ISA = CFPlus::UI::EntryBase::;
1743 2274
1744use CFClient::OpenGL; 2275use CFPlus::OpenGL;
1745 2276
1746sub key_down { 2277sub invoke_key_down {
1747 my ($self, $ev) = @_; 2278 my ($self, $ev) = @_;
1748 2279
1749 my $sym = $ev->{sym}; 2280 my $sym = $ev->{sym};
1750 2281
1751 if ($sym == 13) { 2282 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2283 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2284 my $txt = $self->get_text;
2285
1754 $self->{history_pointer} = -1; 2286 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2287 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2288 $self->emit (activate => $txt);
1757 $self->update; 2289 $self->update;
1758 2290
1759 } elsif ($sym == CFClient::SDLK_UP) { 2291 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2292 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2293 $self->{history_saveback} = $self->get_text;
1762 } 2294 }
1763 if (@{$self->{history} || []} > 0) { 2295 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2296 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2298 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2299 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2300 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2301 }
1770 2302
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2303 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2304 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2305 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2306
1775 if ($self->{history_pointer} >= 0) { 2307 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2308 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2309 } else {
1778 $self->set_text ($self->{history_saveback}); 2310 $self->set_text ($self->{history_saveback});
1779 } 2311 }
1780 2312
1781 } else { 2313 } else {
1782 $self->SUPER::key_down ($ev); 2314 return $self->SUPER::invoke_key_down ($ev)
2315 }
2316
1783 } 2317 1
1784
1785} 2318}
1786 2319
1787############################################################################# 2320#############################################################################
1788 2321
2322package CFPlus::UI::TextEdit;
2323
2324our @ISA = CFPlus::UI::EntryBase::;
2325
2326use CFPlus::OpenGL;
2327
2328sub move_cursor_ver {
2329 my ($self, $dy) = @_;
2330
2331 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2332
2333 $y += $dy;
2334
2335 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2336 $self->{cursor} = $index;
2337 delete $self->{cur_h};
2338 $self->update;
2339 return;
2340 }
2341}
2342
2343sub invoke_key_down {
2344 my ($self, $ev) = @_;
2345
2346 my $sym = $ev->{sym};
2347
2348 if ($sym == CFPlus::SDLK_UP) {
2349 $self->move_cursor_ver (-1);
2350 } elsif ($sym == CFPlus::SDLK_DOWN) {
2351 $self->move_cursor_ver (+1);
2352 } else {
2353 return $self->SUPER::invoke_key_down ($ev)
2354 }
2355
2356 1
2357}
2358
2359#############################################################################
2360
1789package CFClient::UI::Button; 2361package CFPlus::UI::Button;
1790 2362
1791our @ISA = CFClient::UI::Label::; 2363our @ISA = CFPlus::UI::Label::;
1792 2364
1793use CFClient::OpenGL; 2365use CFPlus::OpenGL;
1794 2366
1795my @tex = 2367my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2368 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2369 qw(b1_button_inactive.png b1_button_active.png);
1798 2370
1799sub new { 2371sub new {
1800 my $class = shift; 2372 my $class = shift;
1801 2373
1802 $class->SUPER::new ( 2374 $class->SUPER::new (
1803 padding => 4, 2375 padding_x => 4,
2376 padding_y => 4,
1804 fg => [1, 1, 1], 2377 fg => [1.0, 1.0, 1.0],
1805 active_fg => [0, 0, 1], 2378 active_fg => [0.8, 0.8, 0.8],
1806 can_hover => 1, 2379 can_hover => 1,
1807 align => 0, 2380 align => 0,
1808 valign => 0, 2381 valign => 0,
1809 can_events => 1, 2382 can_events => 1,
1810 @_ 2383 @_
1811 ) 2384 )
1812} 2385}
1813 2386
1814sub activate { }
1815
1816sub button_up { 2387sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2388 my ($self, $ev, $x, $y) = @_;
1818 2389
1819 $self->emit ("activate") 2390 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2391 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2392 && $y >= 0 && $y < $self->{h};
2393
2394 1
1822} 2395}
1823 2396
1824sub _draw { 2397sub _draw {
1825 my ($self) = @_; 2398 my ($self) = @_;
1826 2399
1827 local $self->{fg} = $self->{fg}; 2400 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2401
1833 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2404 glColor 0, 0, 0, 1;
1836 2405
2406 my $tex = $tex[$GRAB == $self];
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2407 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838 2408
1839 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
1840 2410
1841 $self->SUPER::_draw; 2411 $self->SUPER::_draw;
1842} 2412}
1843 2413
1844############################################################################# 2414#############################################################################
1845 2415
1846package CFClient::UI::CheckBox; 2416package CFPlus::UI::CheckBox;
1847 2417
1848our @ISA = CFClient::UI::DrawBG::; 2418our @ISA = CFPlus::UI::DrawBG::;
1849 2419
1850my @tex = 2420my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2421 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2422 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2423
1854use CFClient::OpenGL; 2424use CFPlus::OpenGL;
1855 2425
1856sub new { 2426sub new {
1857 my $class = shift; 2427 my $class = shift;
1858 2428
1859 $class->SUPER::new ( 2429 $class->SUPER::new (
1860 padding => 2, 2430 padding_x => 2,
2431 padding_y => 2,
1861 fg => [1, 1, 1], 2432 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2433 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2434 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2435 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2436 state => 0,
… …
1869} 2440}
1870 2441
1871sub size_request { 2442sub size_request {
1872 my ($self) = @_; 2443 my ($self) = @_;
1873 2444
1874 ($self->{padding} * 2 + 6) x 2 2445 (6) x 2
1875} 2446}
1876 2447
2448sub toggle {
2449 my ($self) = @_;
2450
2451 $self->{state} = !$self->{state};
2452 $self->emit (changed => $self->{state});
2453 $self->update;
2454}
2455
1877sub button_down { 2456sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2457 my ($self, $ev, $x, $y) = @_;
1879 2458
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2459 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2460 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2461 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2462 } else {
2463 return 0
2464 }
2465
1884 } 2466 1
1885} 2467}
1886 2468
1887sub _draw { 2469sub _draw {
1888 my ($self) = @_; 2470 my ($self) = @_;
1889 2471
1890 $self->SUPER::_draw; 2472 $self->SUPER::_draw;
1891 2473
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2474 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2475
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2476 my ($w, $h) = @$self{qw(w h)};
2477
2478 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2479
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2480 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2481
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2482 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2483
… …
1902 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1903} 2487}
1904 2488
1905############################################################################# 2489#############################################################################
1906 2490
1907package CFClient::UI::Image; 2491package CFPlus::UI::Image;
1908 2492
1909our @ISA = CFClient::UI::Base::; 2493our @ISA = CFPlus::UI::Base::;
1910 2494
1911use CFClient::OpenGL; 2495use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2496
1914our %loaded_images; 2497our %texture_cache;
1915 2498
1916sub new { 2499sub new {
1917 my $class = shift; 2500 my $class = shift;
1918 2501
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2502 my $self = $class->SUPER::new (
2503 can_events => 0,
2504 @_,
2505 );
1920 2506
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2507 $self->{path} || $self->{tex}
2508 or Carp::croak "'path' or 'tex' attributes required";
1922 2509
1923 $loaded_images{$self->{image}} ||= 2510 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2511 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2512
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2513 CFPlus::weaken $texture_cache{$self->{path}};
1927 2514
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2515 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2516
1932 $self 2517 $self
1933} 2518}
1934 2519
2520sub STORABLE_freeze {
2521 my ($self, $cloning) = @_;
2522
2523 $self->{path}
2524 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2525
2526 $self->{path}
2527}
2528
2529sub STORABLE_attach {
2530 my ($self, $cloning, $path) = @_;
2531
2532 $self->new (path => $path)
2533}
2534
1935sub size_request { 2535sub size_request {
1936 my ($self) = @_; 2536 my ($self) = @_;
1937 2537
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2538 ($self->{tex}{w}, $self->{tex}{h})
1939} 2539}
1940 2540
1941sub _draw { 2541sub _draw {
1942 my ($self) = @_; 2542 my ($self) = @_;
1943 2543
… …
1953 } 2553 }
1954 2554
1955 glEnable GL_TEXTURE_2D; 2555 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2557
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2558 $tex->draw_quad (0, 0, $w, $h);
1959 2559
1960 glDisable GL_TEXTURE_2D; 2560 glDisable GL_TEXTURE_2D;
1961} 2561}
1962 2562
1963############################################################################# 2563#############################################################################
1964 2564
2565package CFPlus::UI::ImageButton;
2566
2567our @ISA = CFPlus::UI::Image::;
2568
2569use CFPlus::OpenGL;
2570
2571my %textures;
2572
2573sub new {
2574 my $class = shift;
2575
2576 my $self = $class->SUPER::new (
2577 padding_x => 4,
2578 padding_y => 4,
2579 fg => [1, 1, 1],
2580 active_fg => [0, 0, 1],
2581 can_hover => 1,
2582 align => 0,
2583 valign => 0,
2584 can_events => 1,
2585 @_
2586 );
2587}
2588
2589sub invoke_button_up {
2590 my ($self, $ev, $x, $y) = @_;
2591
2592 $self->emit ("activate")
2593 if $x >= 0 && $x < $self->{w}
2594 && $y >= 0 && $y < $self->{h};
2595
2596 1
2597}
2598
2599#############################################################################
2600
1965package CFClient::UI::VGauge; 2601package CFPlus::UI::VGauge;
1966 2602
1967our @ISA = CFClient::UI::Base::; 2603our @ISA = CFPlus::UI::Base::;
1968 2604
1969use List::Util qw(min max); 2605use List::Util qw(min max);
1970 2606
1971use CFClient::OpenGL; 2607use CFPlus::OpenGL;
1972 2608
1973my %tex = ( 2609my %tex = (
1974 food => [ 2610 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2611 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2612 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2613 ],
1978 grace => [ 2614 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2615 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/ 2616 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2617 ],
1982 hp => [ 2618 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2619 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2620 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2621 ],
1986 mana => [ 2622 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2623 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/ 2624 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2625 ],
1990); 2626);
1991 2627
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2628# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2688 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2689 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2690
2055 my $h1 = $self->{h} * (1 - $ycut1); 2691 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2692 my $h2 = $self->{h} * (1 - $ycut2);
2693 my $h3 = $self->{h};
2694
2695 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2696
2058 glEnable GL_BLEND; 2697 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2698 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2699 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2700 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2701 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2702
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2703 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2704 glBegin GL_QUADS;
… …
2079 2719
2080 if ($t3) { 2720 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2721 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2722 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2723 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2724 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2725 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2726 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2727 glEnd;
2088 } 2728 }
2089 2729
2090 glDisable GL_BLEND; 2730 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2731 glDisable GL_TEXTURE_2D;
2092} 2732}
2093 2733
2094############################################################################# 2734#############################################################################
2095 2735
2096package CFClient::UI::Gauge; 2736package CFPlus::UI::Gauge;
2097 2737
2098our @ISA = CFClient::UI::VBox::; 2738our @ISA = CFPlus::UI::VBox::;
2099 2739
2100sub new { 2740sub new {
2101 my ($class, %arg) = @_; 2741 my ($class, %arg) = @_;
2102 2742
2103 my $self = $class->SUPER::new ( 2743 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2745 can_hover => 1,
2106 can_events => 1, 2746 can_events => 1,
2107 %arg, 2747 %arg,
2108 ); 2748 );
2109 2749
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2750 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2751 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2752 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2753
2114 $self 2754 $self
2115} 2755}
2116 2756
2117sub set_fontsize { 2757sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2778 $self->{value}->set_text ($val);
2139} 2779}
2140 2780
2141############################################################################# 2781#############################################################################
2142 2782
2143package CFClient::UI::Slider; 2783package CFPlus::UI::Slider;
2144 2784
2145use strict; 2785use strict;
2146 2786
2147use CFClient::OpenGL; 2787use CFPlus::OpenGL;
2148 2788
2149our @ISA = CFClient::UI::DrawBG::; 2789our @ISA = CFPlus::UI::DrawBG::;
2150 2790
2151my @tex = 2791my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2792 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2793 qw(s1_slider.png s1_slider_bg.png);
2154 2794
2155sub new { 2795sub new {
2156 my $class = shift; 2796 my $class = shift;
2157 2797
… …
2164 fg => [1, 1, 1], 2804 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2805 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2806 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2807 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2808 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2809 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2810 min_h => $::WIDTH / 80,
2171 vertical => 0, 2811 vertical => 0,
2172 can_hover => 1, 2812 can_hover => 1,
2173 inner_pad => 0.02, 2813 inner_pad => 0.02,
2174 @_ 2814 @_
2175 ); 2815 );
… …
2178 $self->update; 2818 $self->update;
2179 2819
2180 $self 2820 $self
2181} 2821}
2182 2822
2183sub changed { }
2184
2185sub set_range { 2823sub set_range {
2186 my ($self, $range) = @_; 2824 my ($self, $range) = @_;
2187 2825
2188 ($range, $self->{range}) = ($self->{range}, $range); 2826 ($range, $self->{range}) = ($self->{range}, $range);
2189 2827
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2828 if ("@$range" ne "@{$self->{range}}") {
2829 $self->update;
2830 $self->set_value ($self->{range}[0]);
2831 }
2192} 2832}
2193 2833
2194sub set_value { 2834sub set_value {
2195 my ($self, $value) = @_; 2835 my ($self, $value) = @_;
2196 2836
… …
2207 if $unit; 2847 if $unit;
2208 2848
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2849 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2850
2211 if ($value != $old_value) { 2851 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2852 $self->emit (changed => $value);
2213 $self->update; 2853 $self->update;
2214 } 2854 }
2215} 2855}
2216 2856
2217sub size_request { 2857sub size_request {
2218 my ($self) = @_; 2858 my ($self) = @_;
2219 2859
2220 my $w = $self->{req_w}; 2860 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2861}
2225 2862
2226sub button_down { 2863sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2864 my ($self, $ev, $x, $y) = @_;
2228 2865
2229 $self->SUPER::button_down ($ev, $x, $y); 2866 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2867
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2868 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2869
2233 $self->mouse_motion ($ev, $x, $y); 2870 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2871}
2235 2872
2236sub mouse_motion { 2873sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2874 my ($self, $ev, $x, $y) = @_;
2238 2875
2239 if ($GRAB == $self) { 2876 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2877 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2878
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2879 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2880
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2881 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2882
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2883 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2884 } else {
2885 return 0;
2886 }
2887
2247 } 2888 1
2889}
2890
2891sub invoke_mouse_wheel {
2892 my ($self, $ev) = @_;
2893
2894 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2895
2896 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2897
2898 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2899
2900 ! ! $delta
2248} 2901}
2249 2902
2250sub update { 2903sub update {
2251 my ($self) = @_; 2904 my ($self) = @_;
2252 2905
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2906 delete $self->{knob_w};
2907 $self->SUPER::update;
2908}
2909
2910sub _draw {
2911 my ($self) = @_;
2912
2913 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2914 $self->set_value ($self->{range}[0]);
2255 2915
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2916 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2917 my $range = ($hi - $page - $lo) || 1e-100;
2258 2918
… …
2264 $value = ($value - $lo) / $range; 2924 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2925 $value = $value * $self->{scale} + $self->{offset};
2266 2926
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2927 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2928 $self->{knob_w} = $knob_w;
2269 }); 2929 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2930
2277 $self->SUPER::_draw (); 2931 $self->SUPER::_draw ();
2278 2932
2279 glScale $self->{w}, $self->{h}; 2933 glScale $self->{w}, $self->{h};
2280 2934
… …
2300 glDisable GL_TEXTURE_2D; 2954 glDisable GL_TEXTURE_2D;
2301} 2955}
2302 2956
2303############################################################################# 2957#############################################################################
2304 2958
2305package CFClient::UI::ValSlider; 2959package CFPlus::UI::ValSlider;
2306 2960
2307our @ISA = CFClient::UI::HBox::; 2961our @ISA = CFPlus::UI::HBox::;
2308 2962
2309sub new { 2963sub new {
2310 my ($class, %arg) = @_; 2964 my ($class, %arg) = @_;
2311 2965
2312 my $range = delete $arg{range}; 2966 my $range = delete $arg{range};
2313 2967
2314 my $self = $class->SUPER::new ( 2968 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2969 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2970 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift }, 2971 to_value => sub { shift },
2318 from_value => sub { shift }, 2972 from_value => sub { shift },
2319 %arg, 2973 %arg,
2320 ); 2974 );
2321 2975
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2995sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2996sub set_value { shift->{slider}->set_value (@_) }
2343 2997
2344############################################################################# 2998#############################################################################
2345 2999
2346package CFClient::UI::TextView; 3000package CFPlus::UI::TextScroller;
2347 3001
2348our @ISA = CFClient::UI::HBox::; 3002our @ISA = CFPlus::UI::HBox::;
2349 3003
2350use CFClient::OpenGL; 3004use CFPlus::OpenGL;
2351 3005
2352sub new { 3006sub new {
2353 my $class = shift; 3007 my $class = shift;
2354 3008
2355 my $self = $class->SUPER::new ( 3009 my $self = $class->SUPER::new (
2356 fontsize => 1, 3010 fontsize => 1,
2357 can_events => 0, 3011 can_events => 1,
3012 indent => 0,
2358 #font => default_font 3013 #font => default_font
2359 @_, 3014 @_,
2360 3015
2361 layout => (new CFClient::Layout 1), 3016 layout => (new CFPlus::Layout),
2362 par => [], 3017 par => [],
3018 max_par => 0,
2363 height => 0, 3019 height => 0,
2364 children => [ 3020 children => [
2365 (new CFClient::UI::Empty expand => 1), 3021 (new CFPlus::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 3022 (new CFPlus::UI::Slider vertical => 1),
2367 ], 3023 ],
2368 ); 3024 );
2369 3025
2370 $self->{children}[1]->connect (changed => sub { $self->update }); 3026 $self->{children}[1]->connect (changed => sub { $self->update });
2371 3027
… …
2377 3033
2378 $self->{fontsize} = $fontsize; 3034 $self->{fontsize} = $fontsize;
2379 $self->reflow; 3035 $self->reflow;
2380} 3036}
2381 3037
3038sub size_request {
3039 my ($self) = @_;
3040
3041 my ($empty, $slider) = @{ $self->{children} };
3042
3043 local $self->{children} = [$empty, $slider];
3044 $self->SUPER::size_request
3045}
3046
2382sub size_allocate { 3047sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 3048 my ($self, $w, $h) = @_;
2384 3049
2385 $self->SUPER::size_allocate ($w, $h, $changed); 3050 my ($empty, $slider, @other) = @{ $self->{children} };
2386 3051 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 3052
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3053 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3054 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 3055 $self->{layout}->set_width ($empty->{w});
3056 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 3057
2393 $self->reflow; 3058 $self->reflow;
2394}
2395 3059
2396sub text_size { 3060 local $self->{children} = [$empty, $slider];
3061 $self->SUPER::invoke_size_allocate ($w, $h)
3062}
3063
3064sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 3065 my ($self, $ev) = @_;
3066
3067 return 0 unless $ev->{dy}; # only vertical movements
3068
3069 $self->{children}[1]->emit (mouse_wheel => $ev);
3070
3071 1
3072}
3073
3074sub get_layout {
3075 my ($self, $para) = @_;
2398 3076
2399 my $layout = $self->{layout}; 3077 my $layout = $self->{layout};
2400 3078
3079 $layout->set_font ($self->{font}) if $self->{font};
3080 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3081 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 3082 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3083 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 3084 $layout->set_markup ($para->{markup});
3085
3086 $layout->set_shapes (
3087 map
3088 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3089 @{$para->{widget}}
2404 3090 );
3091
2405 $layout->size 3092 $layout
2406} 3093}
2407 3094
2408sub reflow { 3095sub reflow {
2409 my ($self) = @_; 3096 my ($self) = @_;
2410 3097
… …
2417 3104
2418 # todo: base offset on lines or so, not on pixels 3105 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset); 3106 $self->{children}[1]->set_value ($offset);
2420} 3107}
2421 3108
3109sub current_paragraph {
3110 my ($self) = @_;
3111
3112 $self->{top_paragraph} - 1
3113}
3114
3115sub scroll_to {
3116 my ($self, $para) = @_;
3117
3118 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3119
3120 $self->{scroll_to} = $para;
3121 $self->update;
3122}
3123
2422sub clear { 3124sub clear {
2423 my ($self) = @_; 3125 my ($self) = @_;
3126
3127 my (undef, undef, @other) = @{ $self->{children} };
3128 $self->remove ($_) for @other;
2424 3129
2425 $self->{par} = []; 3130 $self->{par} = [];
2426 $self->{height} = 0; 3131 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3132 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 3133}
2429 3134
2430sub add_paragraph { 3135sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 3136 my $self = shift;
2432 3137
2433 for my $line (split /\n/, $text) { 3138 for my $para (@_) {
2434 my ($w, $h) = $self->text_size ($line); 3139 $para = {
3140 fg => [1, 1, 1, 1],
3141 indent => 0,
3142 markup => "",
3143 widget => [],
3144 ref $para ? %$para : (markup => $para),
3145 w => 1e10,
3146 wrapped => 1,
3147 };
3148
3149 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3150 push @{$self->{par}}, $para;
3151 }
3152
3153 if (my $max = $self->{max_par}) {
3154 shift @{$self->{par}} while @{$self->{par}} > $max;
3155 }
3156
3157 $self->{need_reflow}++;
3158 $self->update;
3159}
3160
3161sub scroll_to_bottom {
3162 my ($self) = @_;
3163
3164 $self->{scroll_to} = $#{$self->{par}};
3165 $self->update;
3166}
3167
3168sub force_uptodate {
3169 my ($self) = @_;
3170
3171 if (delete $self->{need_reflow}) {
3172 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3173
3174 my $height = 0;
3175
3176 for my $para (@{$self->{par}}) {
3177 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3178 my $layout = $self->get_layout ($para);
3179 my ($w, $h) = $layout->size;
3180
3181 $para->{w} = $w + $para->{indent};
3182 $para->{h} = $h;
3183 $para->{wrapped} = $layout->has_wrapped;
3184 }
3185
3186 $para->{y} = $height;
3187 $height += $para->{h};
3188 }
3189
2435 $self->{height} += $h; 3190 $self->{height} = $height;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3191 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 }
2438 3192
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3193 delete $self->{texture};
3194 }
3195
3196 if (my $paridx = delete $self->{scroll_to}) {
3197 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3198 }
2440} 3199}
2441 3200
2442sub update { 3201sub update {
2443 my ($self) = @_; 3202 my ($self) = @_;
2444 3203
… …
2446 3205
2447 return unless $self->{h} > 0; 3206 return unless $self->{h} > 0;
2448 3207
2449 delete $self->{texture}; 3208 delete $self->{texture};
2450 3209
2451 $ROOT->on_post_alloc ($self, sub { 3210 $ROOT->on_post_alloc ($self => sub {
3211 $self->force_uptodate;
3212
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3213 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 3214
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 { 3215 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 3216 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 3217 glClear GL_COLOR_BUFFER_BIT;
2483 3218
3219 package CFPlus::UI::Base;
3220 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3221 (0, 0, $self->{w}, $self->{h});
3222
3223 my $top = int $self->{children}[1]{range}[0];
3224
3225 my $paridx = 0;
3226 my $top_paragraph;
2484 my $top = int $self->{children}[1]{range}[0]; 3227 my $top = int $self->{children}[1]{range}[0];
2485 3228
2486 my $y0 = $top; 3229 my $y0 = $top;
2487 my $y1 = $top + $H; 3230 my $y1 = $top + $H;
2488 3231
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}}) { 3232 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 3233 my $h = $para->{h};
3234 my $y = $para->{y};
2501 3235
2502 if ($y0 < $y + $h && $y < $y1) { 3236 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] }); 3237 my $layout = $self->get_layout ($para);
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 3238
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3239 $layout->render ($para->{indent}, $y - $y0);
2508 3240
2509 glRasterPos $par->[3], $y - $y0; 3241 if (my @w = @{ $para->{widget} }) {
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3242 my @s = $layout->get_shapes;
3243
3244 for (@w) {
3245 my ($dx, $dy) = splice @s, 0, 2, ();
3246
3247 $_->{x} = $dx + $para->{indent};
3248 $_->{y} = $dy + $y - $y0;
3249
3250 $_->draw;
3251 }
3252 }
2511 } 3253 }
2512 3254
2513 $y += $h; 3255 $paridx++;
3256 $top_paragraph ||= $paridx if $y >= $top;
2514 } 3257 }
2515 3258
2516 glDisable GL_BLEND; 3259 $self->{top_paragraph} = $top_paragraph;
2517 }; 3260 };
2518 }); 3261 });
2519} 3262}
2520 3263
3264sub reconfigure {
3265 my ($self) = @_;
3266
3267 $self->SUPER::reconfigure;
3268
3269 $_->{w} = 1e10 for @{ $self->{par} };
3270 $self->reflow;
3271}
3272
2521sub _draw { 3273sub _draw {
2522 my ($self) = @_; 3274 my ($self) = @_;
2523 3275
2524 glEnable GL_TEXTURE_2D; 3276 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 3278 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3279 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 3280 glDisable GL_TEXTURE_2D;
2529 3281
2530 $self->{children}[1]->draw; 3282 $self->{children}[1]->draw;
2531
2532} 3283}
2533 3284
2534############################################################################# 3285#############################################################################
2535 3286
2536package CFClient::UI::Animator; 3287package CFPlus::UI::Animator;
2537 3288
2538use CFClient::OpenGL; 3289use CFPlus::OpenGL;
2539 3290
2540our @ISA = CFClient::UI::Bin::; 3291our @ISA = CFPlus::UI::Bin::;
2541 3292
2542sub moveto { 3293sub moveto {
2543 my ($self, $x, $y) = @_; 3294 my ($self, $x, $y) = @_;
2544 3295
2545 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3296 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2573 glPopMatrix; 3324 glPopMatrix;
2574} 3325}
2575 3326
2576############################################################################# 3327#############################################################################
2577 3328
2578package CFClient::UI::Flopper; 3329package CFPlus::UI::Flopper;
2579 3330
2580our @ISA = CFClient::UI::Button::; 3331our @ISA = CFPlus::UI::Button::;
2581 3332
2582sub new { 3333sub new {
2583 my $class = shift; 3334 my $class = shift;
2584 3335
2585 my $self = $class->SUPER::new ( 3336 my $self = $class->SUPER::new (
… …
2597 $self->{other}->toggle_visibility; 3348 $self->{other}->toggle_visibility;
2598} 3349}
2599 3350
2600############################################################################# 3351#############################################################################
2601 3352
2602package CFClient::UI::Tooltip; 3353package CFPlus::UI::Tooltip;
2603 3354
2604our @ISA = CFClient::UI::Bin::; 3355our @ISA = CFPlus::UI::Bin::;
2605 3356
2606use CFClient::OpenGL; 3357use CFPlus::OpenGL;
2607 3358
2608sub new { 3359sub new {
2609 my $class = shift; 3360 my $class = shift;
2610 3361
2611 $class->SUPER::new ( 3362 $class->SUPER::new (
… …
2615} 3366}
2616 3367
2617sub set_tooltip_from { 3368sub set_tooltip_from {
2618 my ($self, $widget) = @_; 3369 my ($self, $widget) = @_;
2619 3370
3371 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3372 if $widget->{tooltip} =~ /^#(.*)$/;
3373
3374 my $tooltip = $widget->{tooltip};
3375
3376 if ($ENV{CFPLUS_DEBUG} & 2) {
3377 $tooltip .= "\n\n" . (ref $widget) . "\n"
3378 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3379 . "req $widget->{req_w} $widget->{req_h}\n"
3380 . "visible $widget->{visible}";
3381 }
3382
3383 $tooltip =~ s/^\n+//;
3384 $tooltip =~ s/\n+$//;
3385
2620 $self->add (new CFClient::UI::Label 3386 $self->add (new CFPlus::UI::Label
2621 markup => $widget->{tooltip}, 3387 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3388 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 3389 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 3390 style => 1, # FLAG_INVERSE
2625 ellipsise => 0, 3391 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 3392 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 ); 3393 );
2628} 3394}
2629 3395
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3399 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 3400
2635 ($w + 4, $h + 4) 3401 ($w + 4, $h + 4)
2636} 3402}
2637 3403
2638sub size_allocate { 3404sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 3405 my ($self, $w, $h) = @_;
2640 3406
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3407 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2644} 3408}
2645 3409
2646sub visibility_change { 3410sub invoke_visibility_change {
2647 my ($self, $visible) = @_; 3411 my ($self, $visible) = @_;
2648 3412
2649 return unless $visible; 3413 return unless $visible;
2650 3414
2651 $self->{root}->on_post_alloc ("move_$self" => sub { 3415 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner} 3416 my $widget = $self->{owner}
2653 or return; 3417 or return;
2654 3418
3419 if ($widget->{visible}) {
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3420 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656 3421
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3422 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH; 3423 if $x + $self->{w} > $self->{root}{w};
2659 3424
2660 $self->move_abs ($x, $y); 3425 $self->move_abs ($x, $y);
3426 } else {
3427 $self->hide;
3428 }
2661 }); 3429 });
2662} 3430}
2663 3431
2664sub _draw { 3432sub _draw {
2665 my ($self) = @_; 3433 my ($self) = @_;
… …
2689 $self->SUPER::_draw; 3457 $self->SUPER::_draw;
2690} 3458}
2691 3459
2692############################################################################# 3460#############################################################################
2693 3461
2694package CFClient::UI::Face; 3462package CFPlus::UI::Face;
2695 3463
2696our @ISA = CFClient::UI::Base::; 3464our @ISA = CFPlus::UI::DrawBG::;
2697 3465
2698use CFClient::OpenGL; 3466use CFPlus::OpenGL;
2699 3467
2700sub new { 3468sub new {
2701 my $class = shift; 3469 my $class = shift;
2702 3470
2703 my $self = $class->SUPER::new ( 3471 my $self = $class->SUPER::new (
3472 size_w => 32,
3473 size_h => 8,
2704 aspect => 1, 3474 aspect => 1,
2705 can_events => 0, 3475 can_events => 0,
2706 @_, 3476 @_,
2707 ); 3477 );
2708 3478
2709 if ($self->{anim} && $self->{animspeed}) { 3479 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3480 CFPlus::weaken (my $widget = $self);
2711 3481
3482 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3483 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3484 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3485 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3486 cb => sub {
3487 return unless $::CONN && $widget;
3488
2717 ++$widget->{frame}; 3489 ++$widget->{frame};
3490 $widget->update_face;
2718 $widget->update; 3491 $widget->update;
3492
3493 $widget->update_timer;
2719 }, 3494 },
2720 ); 3495 );
3496
3497 $self->update_face;
3498 $self->update_timer;
2721 } 3499 }
2722 3500
2723 $self 3501 $self
2724} 3502}
2725 3503
3504sub update_timer {
3505 my ($self) = @_;
3506
3507 return unless $self->{timer};
3508
3509 if ($self->{visible}) {
3510 $self->{timer}->at (
3511 $self->{anim_start}
3512 + $self->{animspeed}
3513 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3514 );
3515 $self->{timer}->start;
3516 } else {
3517 $self->{timer}->stop;
3518 }
3519}
3520
3521sub update_face {
3522 my ($self) = @_;
3523
3524 return unless $::CONN;
3525
3526 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3527 if ($anim && @$anim) {
3528 delete $self->{wait_face};
3529 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3530 }
3531 }
3532}
3533
2726sub size_request { 3534sub size_request {
2727 (32, 8) 3535 my ($self) = @_;
3536
3537 if ($::CONN) {
3538 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3539 if (my $tex = $::CONN->{texture}[$faceid]) {
3540 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3541 } else {
3542 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3543 $self->realloc;
3544 });
3545 }
3546 }
3547 }
3548
3549 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3550}
2729 3551
2730sub update { 3552sub update {
2731 my ($self) = @_; 3553 my ($self) = @_;
2732 3554
2733 return unless $self->{visible}; 3555 return unless $self->{visible};
2734 3556
2735 $self->SUPER::update; 3557 $self->SUPER::update;
2736} 3558}
2737 3559
3560sub invoke_visibility_change {
3561 my ($self) = @_;
3562
3563 $self->update_timer;
3564
3565 0
3566}
3567
2738sub _draw { 3568sub _draw {
2739 my ($self) = @_; 3569 my ($self) = @_;
2740 3570
2741 return unless $::CONN; 3571 return unless $::CONN;
2742 3572
2743 my $face; 3573 $self->SUPER::_draw;
2744 3574
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}]; 3575 my $faceid = $::CONN->{faceid}[$self->{face}]
2747 3576 or return;
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751 3577
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3578 my $tex = $::CONN->{texture}[$faceid];
2753 3579
2754 if ($tex) { 3580 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3581 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3582 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3583 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3584 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3585 glDisable GL_TEXTURE_2D;
2760 } 3586 }
2761} 3587}
2762 3588
2763sub DESTROY { 3589sub destroy {
2764 my ($self) = @_; 3590 my ($self) = @_;
2765 3591
2766 $self->{timer}->cancel 3592 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3593 if $self->{timer};
2768 3594
2769 $self->SUPER::DESTROY; 3595 $self->SUPER::destroy;
2770} 3596}
2771 3597
2772############################################################################# 3598#############################################################################
2773 3599
2774package CFClient::UI::Inventory; 3600package CFPlus::UI::Buttonbar;
2775 3601
2776our @ISA = CFClient::UI::ScrolledWindow::; 3602our @ISA = CFPlus::UI::HBox::;
2777 3603
2778sub new { 3604# 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 3605
2814############################################################################# 3606#############################################################################
2815 3607
2816package CFClient::UI::Menu; 3608package CFPlus::UI::Menu;
2817 3609
2818our @ISA = CFClient::UI::FancyFrame::; 3610our @ISA = CFPlus::UI::Toplevel::;
2819 3611
2820use CFClient::OpenGL; 3612use CFPlus::OpenGL;
2821 3613
2822sub new { 3614sub new {
2823 my $class = shift; 3615 my $class = shift;
2824 3616
2825 my $self = $class->SUPER::new ( 3617 my $self = $class->SUPER::new (
2826 items => [], 3618 items => [],
2827 z => 100, 3619 z => 100,
2828 @_, 3620 @_,
2829 ); 3621 );
2830 3622
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3623 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2832 3624
2833 for my $item (@{ $self->{items} }) { 3625 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item; 3626 my ($widget, $cb, $tooltip) = @$item;
2835 3627
2836 # handle various types of items, only text for now 3628 # handle various types of items, only text for now
2837 if (!ref $widget) { 3629 if (!ref $widget) {
3630 if ($widget =~ /\t/) {
3631 my ($left, $right) = split /\t/, $widget, 2;
3632
2838 $widget = new CFClient::UI::Label 3633 $widget = new CFPlus::UI::HBox
2839 can_hover => 1, 3634 can_hover => 1,
2840 can_events => 1, 3635 can_events => 1,
3636 tooltip => $tooltip,
3637 children => [
3638 (new CFPlus::UI::Label markup => $left, expand => 1),
3639 (new CFPlus::UI::Label markup => $right, align => +1),
3640 ],
3641 ;
3642
3643 } else {
3644 $widget = new CFPlus::UI::Label
3645 can_hover => 1,
3646 can_events => 1,
2841 text => $widget; 3647 markup => $widget,
3648 tooltip => $tooltip;
3649 }
2842 } 3650 }
2843 3651
2844 $self->{item}{$widget} = $item; 3652 $self->{item}{$widget} = $item;
2845 3653
2846 $self->{vbox}->add ($widget); 3654 $self->{vbox}->add ($widget);
… …
2851 3659
2852# popup given the event (must be a mouse button down event currently) 3660# popup given the event (must be a mouse button down event currently)
2853sub popup { 3661sub popup {
2854 my ($self, $ev) = @_; 3662 my ($self, $ev) = @_;
2855 3663
2856 $self->_emit ("popdown"); 3664 $self->emit ("popdown");
2857 3665
2858 # maybe save $GRAB? must be careful about events... 3666 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self; 3667 $GRAB = $self;
2860 $self->{button} = $ev->{button}; 3668 $self->{button} = $ev->{button};
2861 3669
2862 $self->show; 3670 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3671 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864} 3672}
2865 3673
2866sub mouse_motion { 3674sub invoke_mouse_motion {
2867 my ($self, $ev, $x, $y) = @_; 3675 my ($self, $ev, $x, $y) = @_;
2868 3676
2869 # TODO: should use vbox->find_widget or so 3677 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3678 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER}; 3679 $self->{hover} = $self->{item}{$HOVER};
2872}
2873 3680
3681 0
3682}
3683
2874sub button_up { 3684sub invoke_button_up {
2875 my ($self, $ev, $x, $y) = @_; 3685 my ($self, $ev, $x, $y) = @_;
2876 3686
2877 if ($ev->{button} == $self->{button}) { 3687 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB; 3688 undef $GRAB;
2879 $self->hide; 3689 $self->hide;
2880 3690
2881 $self->_emit ("popdown"); 3691 $self->emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover}; 3692 $self->{hover}[1]->() if $self->{hover};
3693 } else {
3694 return 0
3695 }
3696
2883 } 3697 1
2884} 3698}
2885 3699
2886############################################################################# 3700#############################################################################
2887 3701
2888package CFClient::UI::Statusbox; 3702package CFPlus::UI::Multiplexer;
2889 3703
2890our @ISA = CFClient::UI::VBox::; 3704our @ISA = CFPlus::UI::Container::;
2891 3705
2892sub new { 3706sub new {
2893 my $class = shift; 3707 my $class = shift;
2894 3708
2895 $class->SUPER::new ( 3709 my $self = $class->SUPER::new (
3710 @_,
3711 );
3712
3713 $self->{current} = $self->{children}[0]
3714 if @{ $self->{children} };
3715
3716 $self
3717}
3718
3719sub add {
3720 my ($self, @widgets) = @_;
3721
3722 $self->SUPER::add (@widgets);
3723
3724 $self->{current} = $self->{children}[0]
3725 if @{ $self->{children} };
3726}
3727
3728sub get_current_page {
3729 my ($self) = @_;
3730
3731 $self->{current}
3732}
3733
3734sub set_current_page {
3735 my ($self, $page_or_widget) = @_;
3736
3737 my $widget = ref $page_or_widget
3738 ? $page_or_widget
3739 : $self->{children}[$page_or_widget];
3740
3741 $self->{current} = $widget;
3742 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3743
3744 $self->emit (page_changed => $self->{current});
3745
3746 $self->realloc;
3747}
3748
3749sub visible_children {
3750 $_[0]{current}
3751}
3752
3753sub size_request {
3754 my ($self) = @_;
3755
3756 $self->{current}->size_request
3757}
3758
3759sub invoke_size_allocate {
3760 my ($self, $w, $h) = @_;
3761
3762 $self->{current}->configure (0, 0, $w, $h);
3763
3764 1
3765}
3766
3767sub _draw {
3768 my ($self) = @_;
3769
3770 $self->{current}->draw;
3771}
3772
3773#############################################################################
3774
3775package CFPlus::UI::Notebook;
3776
3777our @ISA = CFPlus::UI::VBox::;
3778
3779sub new {
3780 my $class = shift;
3781
3782 my $self = $class->SUPER::new (
3783 buttonbar => (new CFPlus::UI::Buttonbar),
3784 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3785 # filter => # will be put between multiplexer and $self
3786 @_,
3787 );
3788
3789 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3790 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3791
3792 $self
3793}
3794
3795sub add {
3796 my ($self, $title, $widget, $tooltip) = @_;
3797
3798 CFPlus::weaken $self;
3799
3800 $self->{buttonbar}->add (new CFPlus::UI::Button
3801 markup => $title,
3802 tooltip => $tooltip,
3803 on_activate => sub { $self->set_current_page ($widget) },
3804 );
3805
3806 $self->{multiplexer}->add ($widget);
3807}
3808
3809sub get_current_page {
3810 my ($self) = @_;
3811
3812 $self->{multiplexer}->get_current_page
3813}
3814
3815sub set_current_page {
3816 my ($self, $page) = @_;
3817
3818 $self->{multiplexer}->set_current_page ($page);
3819 $self->emit (page_changed => $self->{multiplexer}{current});
3820}
3821
3822#############################################################################
3823
3824package CFPlus::UI::Selector;
3825
3826use utf8;
3827
3828our @ISA = CFPlus::UI::Button::;
3829
3830sub new {
3831 my $class = shift;
3832
3833 my $self = $class->SUPER::new (
3834 options => [], # [value, title, longdesc], ...
3835 value => undef,
3836 @_,
3837 );
3838
3839 $self->_set_value ($self->{value});
3840
3841 $self
3842}
3843
3844sub invoke_button_down {
3845 my ($self, $ev) = @_;
3846
3847 my @menu_items;
3848
3849 for (@{ $self->{options} }) {
3850 my ($value, $title, $tooltip) = @$_;
3851
3852 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3853 }
3854
3855 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3856}
3857
3858sub _set_value {
3859 my ($self, $value) = @_;
3860
3861 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3862 or return;
3863
3864 $self->{value} = $item->[0];
3865 $self->set_markup ("$item->[1] ⇓");
3866 $self->set_tooltip ($item->[2]);
3867}
3868
3869sub set_value {
3870 my ($self, $value) = @_;
3871
3872 return unless $self->{value} ne $value;
3873
3874 $self->_set_value ($value);
3875 $self->emit (changed => $value);
3876}
3877
3878#############################################################################
3879
3880package CFPlus::UI::Statusbox;
3881
3882our @ISA = CFPlus::UI::VBox::;
3883
3884sub new {
3885 my $class = shift;
3886
3887 my $self = $class->SUPER::new (
2896 fontsize => 0.8, 3888 fontsize => 0.8,
2897 @_, 3889 @_,
2898 ) 3890 );
3891
3892 CFPlus::weaken (my $this = $self);
3893
3894 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3895
3896 $self
2899} 3897}
2900 3898
2901sub reorder { 3899sub reorder {
2902 my ($self) = @_; 3900 my ($self) = @_;
2903 my $NOW = time; 3901 my $NOW = Time::HiRes::time;
3902
3903 # freeze display when hovering over any label
3904 return if $CFPlus::UI::TOOLTIP->{owner}
3905 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3906 values %{ $self->{item} };
2904 3907
2905 while (my ($k, $v) = each %{ $self->{item} }) { 3908 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3909 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 } 3910 }
2908 3911
… …
2911 my @items = sort { 3914 my @items = sort {
2912 $a->{pri} <=> $b->{pri} 3915 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id} 3916 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} }; 3917 } values %{ $self->{item} };
2915 3918
3919 $self->{timer}->interval (1);
3920
2916 my $count = 10 + 1; 3921 my $count = 10 + 1;
2917 for my $item (@items) { 3922 for my $item (@items) {
2918 last unless --$count; 3923 last unless --$count;
2919 3924
2920 push @widgets, $item->{label} ||= do { 3925 my $label = $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all) 3926 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1 3927 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}" 3928 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text}; 3929 : $item->{text};
2925 3930
2926 for ($short) { 3931 for ($short) {
2927 s/^\s+//; 3932 s/^\s+//;
2928 s/\s+/ /g; 3933 s/\s+/ /g;
2929 } 3934 }
2930 3935
2931 new CFClient::UI::Label 3936 new CFPlus::UI::Label
2932 markup => $short, 3937 markup => $short,
2933 tooltip => $item->{tooltip}, 3938 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP, 3939 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67, 3940 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize}, 3941 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44, 3942 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg}, 3943 fg => [@{ $item->{fg} }],
2939 can_events => 1, 3944 can_events => 1,
2940 can_hover => 1 3945 can_hover => 1
2941 }; 3946 };
3947
3948 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3949 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3950 $label->update;
3951 $label->set_max_size (undef, $label->{req_h} * $diff)
3952 if $diff < 1;
3953 $self->{timer}->interval (1/30);
3954 } else {
3955 $label->{fg}[3] = $item->{fg}[3] || 1;
3956 }
3957
3958 push @widgets, $label;
2942 } 3959 }
2943 3960
2944 $self->clear; 3961 $self->clear;
2945 $self->SUPER::add (reverse @widgets); 3962 $self->SUPER::add (reverse @widgets);
2946} 3963}
… …
2951 $text =~ s/^\s+//; 3968 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//; 3969 $text =~ s/\s+$//;
2953 3970
2954 return unless $text; 3971 return unless $text;
2955 3972
2956 my $timeout = time + ((delete $arg{timeout}) || 60); 3973 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957 3974
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3975 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959 3976
2960 if (my $item = $self->{item}{$group}) { 3977 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) { 3978 if ($item->{text} eq $text) {
2962 $item->{count}++; 3979 $item->{count}++;
2963 } else { 3980 } else {
2964 $item->{count} = 1; 3981 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text; 3982 $item->{text} = $item->{tooltip} = $text;
2966 } 3983 }
2967 $item->{id} = ++$self->{id}; 3984 $item->{id} += 0.2;#d#
2968 $item->{timeout} = $timeout; 3985 $item->{timeout} = $timeout;
2969 delete $item->{label}; 3986 delete $item->{label};
2970 } else { 3987 } else {
2971 $self->{item}{$group} = { 3988 $self->{item}{$group} = {
2972 id => ++$self->{id}, 3989 id => ++$self->{id},
… …
2978 count => 1, 3995 count => 1,
2979 %arg, 3996 %arg,
2980 }; 3997 };
2981 } 3998 }
2982 3999
4000 $ROOT->on_refresh (reorder => sub {
2983 $self->reorder; 4001 $self->reorder;
4002 });
2984} 4003}
2985 4004
2986sub reconfigure { 4005sub reconfigure {
2987 my ($self) = @_; 4006 my ($self) = @_;
2988 4007
… …
2991 4010
2992 $self->reorder; 4011 $self->reorder;
2993 $self->SUPER::reconfigure; 4012 $self->SUPER::reconfigure;
2994} 4013}
2995 4014
4015sub destroy {
4016 my ($self) = @_;
4017
4018 $self->{timer}->cancel;
4019
4020 $self->SUPER::destroy;
4021}
4022
2996############################################################################# 4023#############################################################################
2997 4024
2998package CFClient::UI::Root; 4025package CFPlus::UI::Root;
2999 4026
3000our @ISA = CFClient::UI::Container::; 4027our @ISA = CFPlus::UI::Container::;
3001 4028
4029use List::Util qw(min max);
4030
3002use CFClient::OpenGL; 4031use CFPlus::OpenGL;
3003 4032
3004sub new { 4033sub new {
3005 my $class = shift; 4034 my $class = shift;
3006 4035
3007 my $self = $class->SUPER::new ( 4036 my $self = $class->SUPER::new (
3008 visible => 1, 4037 visible => 1,
3009 @_, 4038 @_,
3010 ); 4039 );
3011 4040
3012 Scalar::Util::weaken ($self->{root} = $self); 4041 CFPlus::weaken ($self->{root} = $self);
3013 4042
3014 $self 4043 $self
3015}
3016
3017sub configure {
3018 my ($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 $self->{w};
3031} 4044}
3032 4045
3033sub size_request { 4046sub size_request {
3034 my ($self) = @_; 4047 my ($self) = @_;
3035 4048
… …
3048 $coord = $max - $size if $coord > $max - $size; 4061 $coord = $max - $size if $coord > $max - $size;
3049 4062
3050 int $coord + 0.5 4063 int $coord + 0.5
3051} 4064}
3052 4065
3053sub size_allocate { 4066sub invoke_size_allocate {
3054 my ($self, $w, $h, $changed) = @_; 4067 my ($self, $w, $h) = @_;
3055 4068
3056 for my $child ($self->children) { 4069 for my $child ($self->children) {
3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4070 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058 4071
3059 $X = $child->{force_x} if exists $child->{force_x}; 4072 $X = $child->{force_x} if exists $child->{force_x};
… …
3062 $X = _to_pixel $X, $W, $self->{w}; 4075 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h}; 4076 $Y = _to_pixel $Y, $H, $self->{h};
3064 4077
3065 $child->configure ($X, $Y, $W, $H); 4078 $child->configure ($X, $Y, $W, $H);
3066 } 4079 }
4080
4081 1
3067} 4082}
3068 4083
3069sub coord2local { 4084sub coord2local {
3070 my ($self, $x, $y) = @_; 4085 my ($self, $x, $y) = @_;
3071 4086
… …
3127 $_->() 4142 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4143 for values %{delete $self->{refresh_hook}};
3129 } 4144 }
3130 4145
3131 if ($self->{realloc}) { 4146 if ($self->{realloc}) {
4147 my %queue;
3132 my @queue; 4148 my @queue;
4149 my $widget;
3133 4150
4151 outer:
3134 while () { 4152 while () {
3135 if ($self->{realloc}) { 4153 if (my $realloc = delete $self->{realloc}) {
3136 #TODO use array-of-depth approach 4154 for $widget (values %$realloc) {
4155 $widget->{visible} or next; # do not resize invisible widgets
3137 4156
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4157 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{realloc}}; 4158
4159 push @{ $queue[$widget->{visible}] }, $widget;
4160 }
3140 } 4161 }
3141 4162
4163 while () {
4164 @queue or last outer;
4165
4166 $widget = pop @{ $queue[-1] || [] }
4167 and last;
4168
4169 pop @queue;
4170 }
4171
4172 delete $queue{$widget+0};
4173
4174 my ($w, $h) = $widget->size_request;
4175
4176 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4177 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
4182 $w = $widget->{force_w} if exists $widget->{force_w};
4183 $h = $widget->{force_h} if exists $widget->{force_h};
4184
4185 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4186 || delete $widget->{force_realloc}) {
4187 $widget->{req_w} = $w;
4188 $widget->{req_h} = $h;
4189
4190 $self->{size_alloc}{$widget+0} = $widget;
4191
4192 if (my $parent = $widget->{parent}) {
4193 $self->{realloc}{$parent+0} = $parent
4194 unless $queue{$parent+0};
4195
4196 $parent->{force_size_alloc} = 1;
4197 $self->{size_alloc}{$parent+0} = $parent;
4198 }
4199 }
4200
4201 delete $self->{realloc}{$widget+0};
4202 }
4203 }
4204
4205 while (my $size_alloc = delete $self->{size_alloc}) {
4206 my @queue = sort { $b->{visible} <=> $a->{visible} }
4207 values %$size_alloc;
4208
4209 while () {
3142 my $widget = pop @queue || last; 4210 my $widget = pop @queue || last;
3143 4211
3144 $widget->{visible} or last; # do not resize invisible widgets 4212 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3145
3146 my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h}
3147 ? @$widget{qw(force_w force_h)}
3148 : $widget->size_request;
3149
3150 my $min_size = $widget->{is_toplevel} ? 16 : 0;
3151
3152 $w = $min_size if $w < $min_size;
3153 $h = $min_size if $h < $min_size;
3154
3155 $widget->{req_w} = $w;
3156 $widget->{req_h} = $h;
3157
3158 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3159
3160 push @queue, $widget->{parent}
3161 if $widget->{parent};
3162 }
3163 }
3164
3165 while (my $size_alloc = delete $self->{size_alloc}) {
3166 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3167 values %$size_alloc;
3168
3169 while () {
3170 my ($widget, $w, $h) = @{ pop @queue or last };
3171
3172 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3173 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3174 4213
3175 $w = 0 if $w < 0; 4214 $w = 0 if $w < 0;
3176 $h = 0 if $h < 0; 4215 $h = 0 if $h < 0;
3177 4216
4217 $w = max $widget->{min_w}, $w;
4218 $h = max $widget->{min_h}, $h;
4219
4220# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4221# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4222
4223 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4224 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4225
3178 $w = int $w + 0.5; 4226 $w = int $w + 0.5;
3179 $h = int $h + 0.5; 4227 $h = int $h + 0.5;
3180 4228
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4229 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4230 $widget->{old_w} = $widget->{w};
4231 $widget->{old_h} = $widget->{h};
3182 4232
3183 $widget->{w} = $w; 4233 $widget->{w} = $w;
3184 $widget->{h} = $h; 4234 $widget->{h} = $h;
3185 4235
3186 $widget->emit (size_allocate => $w, $h, $changed); 4236 $widget->emit (size_allocate => $w, $h);
4237 }
3187 } 4238 }
3188 } 4239 }
3189 4240
3190 while ($self->{post_alloc_hook}) { 4241 while ($self->{post_alloc_hook}) {
3191 $_->() 4242 $_->()
… …
3200 glLoadIdentity; 4251 glLoadIdentity;
3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4252 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202 glMatrixMode GL_MODELVIEW; 4253 glMatrixMode GL_MODELVIEW;
3203 glLoadIdentity; 4254 glLoadIdentity;
3204 4255
4256 {
4257 package CFPlus::UI::Base;
4258
4259 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4260 (0, 0, $self->{w}, $self->{h});
4261
3205 $self->_draw; 4262 $self->_draw;
4263 }
3206} 4264}
3207 4265
3208############################################################################# 4266#############################################################################
3209 4267
3210package CFClient::UI; 4268package CFPlus::UI;
3211 4269
3212$ROOT = new CFClient::UI::Root; 4270$ROOT = new CFPlus::UI::Root;
3213$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4271$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3214 4272
32151 42731
3216 4274

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