ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC vs.
Revision 1.367 by root, Fri Apr 27 00:59:14 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 ($GRAB) {
93 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
95 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
96} 125}
97 126
98sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
99 my ($ev) = @_; 128 my ($ev) = @_;
100 my ($x, $y) = ($ev->{x}, $ev->{y});
101 129
102 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
103 131
104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
105 133
106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
107 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
108 136
109 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
110 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
111 $grab->update if $grab; 139 $grab->update if $grab;
112 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
113 141
114 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
115 } 144 }
116} 145}
117 146
118sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
119 my ($ev) = @_; 148 my ($ev) = @_;
120 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
121 150
122 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
123 152
124 if ($widget != $HOVER) { 153 check_hover $widget;
125 my $hover = $HOVER; $HOVER = $widget;
126 154
127 $hover->update if $hover && $hover->{can_hover}; 155 $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; 156 if $HOVER;
135} 157}
136 158
137# convert position array to integers 159# convert position array to integers
138sub harmonize { 160sub harmonize {
… …
167sub rescale_widgets { 189sub rescale_widgets {
168 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
169 191
170 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174 196
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 197 $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}; 198 $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}; 199 $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 $widget->{y} =~ /^[0-9.]+$/; 200 $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}; 201 $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}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181 203
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184 206
185 } 207 }
186 } 208 }
187 209
188 reconfigure_widgets; 210 reconfigure_widgets;
189} 211}
190 212
191############################################################################# 213#############################################################################
192 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
193package CFClient::UI::Base; 223package CFPlus::UI::Base;
194 224
195use strict; 225use strict;
196 226
197use CFClient::OpenGL; 227use CFPlus::OpenGL;
198 228
199sub new { 229sub new {
200 my $class = shift; 230 my $class = shift;
201 231
202 my $self = bless { 232 my $self = bless {
… …
207 h => undef, 237 h => undef,
208 can_events => 1, 238 can_events => 1,
209 @_ 239 @_
210 }, $class; 240 }, $class;
211 241
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} = $self); 242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
223 243
224 for (keys %$self) { 244 for (keys %$self) {
225 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
226 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
227 } 247 }
228 } 248 }
229 249
250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
260 }
261
230 $self 262 $self
231} 263}
232 264
233sub destroy { 265sub destroy {
234 my ($self) = @_; 266 my ($self) = @_;
235 267
236 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
237 %$self = (); 270 %$self = ();
238} 271}
239 272
240sub show { 273sub show {
241 my ($self) = @_; 274 my ($self) = @_;
242 275
243 return if $self->{parent}; 276 return if $self->{parent};
244 277
245 $CFClient::UI::ROOT->add ($self); 278 $CFPlus::UI::ROOT->add ($self);
246} 279}
247 280
248sub set_visible { 281sub set_visible {
249 my ($self) = @_; 282 my ($self) = @_;
250 283
… …
265 298
266 return unless $self->{visible}; 299 return unless $self->{visible};
267 300
268 $_->set_invisible for $self->children; 301 $_->set_invisible for $self->children;
269 302
303 delete $self->{visible};
270 delete $self->{root}; 304 delete $self->{root};
271 delete $self->{visible};
272 305
273 undef $GRAB if $GRAB == $self; 306 undef $GRAB if $GRAB == $self;
274 undef $HOVER if $HOVER == $self; 307 undef $HOVER if $HOVER == $self;
275 308
276 CFClient::UI::check_tooltip 309 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
277 if $TOOLTIP->{owner} == $self; 310 if $TOOLTIP->{owner} == $self;
278 311
279 $self->focus_out; 312 $self->emit ("focus_out");
280
281 $self->emit (visibility_change => 0); 313 $self->emit (visibility_change => 0);
282} 314}
283 315
284sub set_visibility { 316sub set_visibility {
285 my ($self, $visible) = @_; 317 my ($self, $visible) = @_;
… …
308} 340}
309 341
310sub move_abs { 342sub move_abs {
311 my ($self, $x, $y, $z) = @_; 343 my ($self, $x, $y, $z) = @_;
312 344
313 $self->{x} = List::Util::max 0, int $x; 345 $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; 346 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
315 $self->{z} = $z if defined $z; 347 $self->{z} = $z if defined $z;
316 348
317 $self->update; 349 $self->update;
318} 350}
319 351
… …
329sub size_request { 361sub size_request {
330 require Carp; 362 require Carp;
331 Carp::confess "size_request is abstract"; 363 Carp::confess "size_request is abstract";
332} 364}
333 365
366sub baseline_shift {
367 0
368}
369
334sub configure { 370sub configure {
335 my ($self, $x, $y, $w, $h) = @_; 371 my ($self, $x, $y, $w, $h) = @_;
336 372
337 if ($self->{aspect}) { 373 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h); 374 my ($ow, $oh) = ($w, $h);
339 375
340 $w = List::Util::min $w, int $h * $self->{aspect}; 376 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
341 $h = List::Util::min $h, int $w / $self->{aspect}; 377 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
342 378
343 # use alignment to adjust x, y 379 # use alignment to adjust x, y
344 380
345 $x += int 0.5 * ($ow - $w); 381 $x += int 0.5 * ($ow - $w);
346 $y += int 0.5 * ($oh - $h); 382 $y += int 0.5 * ($oh - $h);
… …
350 $self->{x} = $x; 386 $self->{x} = $x;
351 $self->{y} = $y; 387 $self->{y} = $y;
352 $self->update; 388 $self->update;
353 } 389 }
354 390
355 if ($self->{w} != $w || $self->{h} != $h) { 391 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
356 return unless $self->{visible}; 392 return unless $self->{visible};
357 393
394 $self->{alloc_w} = $w;
395 $self->{alloc_h} = $h;
396
358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 397 $self->{root}{size_alloc}{$self+0} = $self;
359 } 398 }
360}
361
362sub size_allocate {
363 # nothing to be done
364} 399}
365 400
366sub children { 401sub children {
402 # nop
403}
404
405sub visible_children {
406 $_[0]->children
367} 407}
368 408
369sub set_max_size { 409sub set_max_size {
370 my ($self, $w, $h) = @_; 410 my ($self, $w, $h) = @_;
371 411
372 delete $self->{max_w}; $self->{max_w} = $w if $w; 412 $self->{max_w} = int $w if defined $w;
373 delete $self->{max_h}; $self->{max_h} = $h if $h; 413 $self->{max_h} = int $h if defined $h;
414
415 $self->realloc;
374} 416}
375 417
376sub set_tooltip { 418sub set_tooltip {
377 my ($self, $tooltip) = @_; 419 my ($self, $tooltip) = @_;
378 420
… …
381 423
382 return if $self->{tooltip} eq $tooltip; 424 return if $self->{tooltip} eq $tooltip;
383 425
384 $self->{tooltip} = $tooltip; 426 $self->{tooltip} = $tooltip;
385 427
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 428 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner}; 429 delete $CFPlus::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip; 430 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
389 } 431 }
390} 432}
391 433
392# translate global coordinates to local coordinate system 434# translate global coordinates to local coordinate system
393sub coord2local { 435sub coord2local {
394 my ($self, $x, $y) = @_; 436 my ($self, $x, $y) = @_;
395 437
438 Carp::confess unless $self->{parent};#d#
439
396 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 440 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
397} 441}
398 442
399# translate local coordinates to global coordinate system 443# translate local coordinates to global coordinate system
400sub coord2global { 444sub coord2global {
401 my ($self, $x, $y) = @_; 445 my ($self, $x, $y) = @_;
402 446
447 Carp::confess unless $self->{parent};#d#
448
403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 449 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
404} 450}
405 451
406sub focus_in { 452sub invoke_focus_in {
407 my ($self) = @_; 453 my ($self) = @_;
408 454
409 return if $FOCUS == $self; 455 return if $FOCUS == $self;
410 return unless $self->{can_focus}; 456 return unless $self->{can_focus};
411 457
412 my $focus = $FOCUS; $FOCUS = $self; 458 $FOCUS = $self;
413 459
414 $self->_emit (focus_in => $focus); 460 $self->update;
415 461
416 $focus->update if $focus; 462 0
417 $FOCUS->update;
418} 463}
419 464
420sub focus_out { 465sub invoke_focus_out {
421 my ($self) = @_; 466 my ($self) = @_;
422 467
423 return unless $FOCUS == $self; 468 return unless $FOCUS == $self;
424 469
425 my $focus = $FOCUS; undef $FOCUS; 470 undef $FOCUS;
426 471
427 $self->_emit (focus_out => $focus); 472 $self->update;
428 473
429 $focus->update if $focus; #?
430
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 474 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
432 unless $FOCUS; 475 unless $FOCUS;
433}
434 476
477 0
478}
479
480sub grab_focus {
481 my ($self) = @_;
482
483 $FOCUS->emit ("focus_out") if $FOCUS;
484 $self->emit ("focus_in");
485}
486
435sub mouse_motion { } 487sub invoke_mouse_motion { 0 }
436sub button_up { } 488sub invoke_button_up { 0 }
437sub key_down { } 489sub invoke_key_down { 0 }
438sub key_up { } 490sub invoke_key_up { 0 }
491sub invoke_mouse_wheel { 0 }
439 492
440sub button_down { 493sub invoke_button_down {
441 my ($self, $ev, $x, $y) = @_; 494 my ($self, $ev, $x, $y) = @_;
442 495
443 $self->focus_in; 496 $self->grab_focus;
444}
445 497
446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 498 0
447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 499}
448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 500
449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 501sub connect {
450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 502 my ($self, $signal, $cb) = @_;
503
504 push @{ $self->{signal_cb}{$signal} }, $cb;
505
506 defined wantarray and CFPlus::guard {
507 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
508 @{ $self->{signal_cb}{$signal} };
509 }
510}
511
512sub disconnect_all {
513 my ($self, $signal) = @_;
514
515 delete $self->{signal_cb}{$signal};
516}
517
518my %has_coords = (
519 button_down => 1,
520 button_up => 1,
521 mouse_motion => 1,
522 mouse_wheel => 1,
523);
524
525sub emit {
526 my ($self, $signal, @args) = @_;
527
528 # I do not really like this solution, but I do not like duplication
529 # and needlessly verbose code, either.
530 my @append
531 = $has_coords{$signal}
532 ? $args[0]->xy ($self)
533 : ();
534
535 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
536
537 for my $cb (
538 @{$self->{signal_cb}{$signal} || []}, # before
539 ($self->can ("invoke_$signal") || sub { 1 }), # closure
540 ) {
541 return $cb->($self, @args, @append) || next;
542 }
543
544 # parent
545 $self->{parent} && $self->{parent}->emit ($signal, @args)
546}
451 547
452sub find_widget { 548sub find_widget {
453 my ($self, $x, $y) = @_; 549 my ($self, $x, $y) = @_;
454 550
455 return () unless $self->{can_events}; 551 return () unless $self->{can_events};
… …
462} 558}
463 559
464sub set_parent { 560sub set_parent {
465 my ($self, $parent) = @_; 561 my ($self, $parent) = @_;
466 562
467 Scalar::Util::weaken ($self->{parent} = $parent); 563 CFPlus::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible}; 564 $self->set_visible if $parent->{visible};
470} 565}
471 566
472sub connect {
473 my ($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, $visible) = @_;
493}
494
495sub realloc { 567sub realloc {
496 my ($self) = @_; 568 my ($self) = @_;
497 569
498 if ($self->{visible}) { 570 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self}; 571 return if $self->{root}{realloc}{$self+0};
500 572
501 $self->{root}{realloc}{$self} = $self; 573 $self->{root}{realloc}{$self+0} = $self;
502 $self->{root}->update; 574 $self->{root}->update;
503 } else { 575 } else {
504 delete $self->{req_w}; 576 delete $self->{req_w};
577 delete $self->{req_h};
505 } 578 }
506} 579}
507 580
508sub update { 581sub update {
509 my ($self) = @_; 582 my ($self) = @_;
… …
517 590
518 $self->realloc; 591 $self->realloc;
519 $self->update; 592 $self->update;
520} 593}
521 594
595# using global variables seems a bit hacky, but passing through all drawing
596# functions seems pointless.
597our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
598
522sub draw { 599sub draw {
523 my ($self) = @_; 600 my ($self) = @_;
524 601
525 return unless $self->{h} && $self->{w}; 602 return unless $self->{h} && $self->{w};
603
604 # update screen rectangle
605 local $draw_x = $draw_x + $self->{x};
606 local $draw_y = $draw_y + $self->{y};
607
608 # skip widgets that are entirely outside the drawing area
609 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
610 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
526 611
527 glPushMatrix; 612 glPushMatrix;
528 glTranslate $self->{x}, $self->{y}, 0; 613 glTranslate $self->{x}, $self->{y}, 0;
529 $self->_draw;
530 glPopMatrix;
531 614
532 if ($self == $HOVER && $self->{can_hover}) { 615 if ($self == $HOVER && $self->{can_hover}) {
533 my ($x, $y) = @$self{qw(x y)};
534
535 glColor 1, 0.8, 0.5, 0.2; 616 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
536 glEnable GL_BLEND; 617 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 618 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glBegin GL_QUADS; 619 glBegin GL_QUADS;
539 glVertex $x , $y; 620 glVertex 0 , 0;
540 glVertex $x + $self->{w}, $y; 621 glVertex $self->{w}, 0;
541 glVertex $x + $self->{w}, $y + $self->{h}; 622 glVertex $self->{w}, $self->{h};
542 glVertex $x , $y + $self->{h}; 623 glVertex 0 , $self->{h};
543 glEnd; 624 glEnd;
544 glDisable GL_BLEND; 625 glDisable GL_BLEND;
545 } 626 }
546 627
547 if ($ENV{CFPLUS_DEBUG}) { 628 if ($ENV{CFPLUS_DEBUG} & 1) {
548 glPushMatrix; 629 glPushMatrix;
549 glColor 1, 1, 0, 1; 630 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 631 glTranslate 0.375, 0.375;
551 glBegin GL_LINE_LOOP; 632 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0; 633 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0; 634 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1; 635 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1; 636 glVertex 0 , $self->{h} - 1;
556 glEnd; 637 glEnd;
557 glPopMatrix; 638 glPopMatrix;
558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 639 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559 } 640 }
641
642 $self->_draw;
643 glPopMatrix;
560} 644}
561 645
562sub _draw { 646sub _draw {
563 my ($self) = @_; 647 my ($self) = @_;
564 648
565 warn "no draw defined for $self\n"; 649 warn "no draw defined for $self\n";
566} 650}
567 651
652my $cntx;#d#
568sub DESTROY { 653sub DESTROY {
569 my ($self) = @_; 654 my ($self) = @_;
570 655
656 return if CFPlus::in_destruct;
657
658 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
660
571 delete $WIDGET{$self+0}; 661 delete $WIDGET{$self+0};
572 #$self->deactivate;
573} 662}
574 663
575############################################################################# 664#############################################################################
576 665
577package CFClient::UI::DrawBG; 666package CFPlus::UI::DrawBG;
578 667
579our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
580 669
581use strict; 670use strict;
582use CFClient::OpenGL; 671use CFPlus::OpenGL;
583 672
584sub new { 673sub new {
585 my $class = shift; 674 my $class = shift;
586 675
587 # range [value, low, high, page] 676 # range [value, low, high, page]
… …
602 691
603 if ($color && (@$color < 4 || $color->[3])) { 692 if ($color && (@$color < 4 || $color->[3])) {
604 my ($w, $h) = @$self{qw(w h)}; 693 my ($w, $h) = @$self{qw(w h)};
605 694
606 glEnable GL_BLEND; 695 glEnable GL_BLEND;
607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 696 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
608 glColor @$color; 697 glColor_premultiply @$color;
609 698
610 glBegin GL_QUADS; 699 glBegin GL_QUADS;
611 glVertex 0 , 0; 700 glVertex 0 , 0;
612 glVertex 0 , $h; 701 glVertex 0 , $h;
613 glVertex $w, $h; 702 glVertex $w, $h;
… …
618 } 707 }
619} 708}
620 709
621############################################################################# 710#############################################################################
622 711
623package CFClient::UI::Empty; 712package CFPlus::UI::Empty;
624 713
625our @ISA = CFClient::UI::Base::; 714our @ISA = CFPlus::UI::Base::;
626 715
627sub new { 716sub new {
628 my ($class, %arg) = @_; 717 my ($class, %arg) = @_;
629 $class->SUPER::new (can_events => 0, %arg); 718 $class->SUPER::new (can_events => 0, %arg);
630} 719}
… …
637 726
638sub draw { } 727sub draw { }
639 728
640############################################################################# 729#############################################################################
641 730
642package CFClient::UI::Container; 731package CFPlus::UI::Container;
643 732
644our @ISA = CFClient::UI::Base::; 733our @ISA = CFPlus::UI::Base::;
645 734
646sub new { 735sub new {
647 my ($class, %arg) = @_; 736 my ($class, %arg) = @_;
648 737
649 my $children = delete $arg{children} || []; 738 my $children = delete $arg{children};
650 739
651 my $self = $class->SUPER::new ( 740 my $self = $class->SUPER::new (
652 children => [], 741 children => [],
653 can_events => 0, 742 can_events => 0,
654 %arg, 743 %arg,
655 ); 744 );
745
656 $self->add ($_) for @$children; 746 $self->add (@$children)
747 if $children;
657 748
658 $self 749 $self
750}
751
752sub realloc {
753 my ($self) = @_;
754
755 $self->{force_realloc} = 1;
756 $self->{force_size_alloc} = 1;
757 $self->SUPER::realloc;
659} 758}
660 759
661sub add { 760sub add {
662 my ($self, @widgets) = @_; 761 my ($self, @widgets) = @_;
663 762
… …
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
836our @ISA = CFClient::UI::Window::; 945our @ISA = CFPlus::UI::Window::;
837 946
838sub new { 947sub new {
839 my $class = shift; 948 my $class = shift;
840 949
841 $class->SUPER::new ( 950 $class->SUPER::new (
… …
846} 955}
847 956
848sub size_request { 957sub size_request {
849 my ($self) = @_; 958 my ($self) = @_;
850 959
851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 960 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
852 961
853 $w = 10 if $self->{scroll_x}; 962 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y}; 963 $h = 10 if $self->{scroll_y};
855 964
856 ($w, $h) 965 ($w, $h)
857} 966}
858 967
859sub size_allocate { 968sub invoke_size_allocate {
860 my ($self, $w, $h, $changed) = @_; 969 my ($self, $w, $h) = @_;
861 970
971 my $child = $self->child;
972
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 973 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 974 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
864 975
865 $self->child->configure (0, 0, $w, $h); 976 $self->child->configure (0, 0, $w, $h);
866 $self->update; 977 $self->update;
978
979 1
867} 980}
868 981
869sub set_offset { 982sub set_offset {
870 my ($self, $x, $y) = @_; 983 my ($self, $x, $y) = @_;
871 984
… …
897 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1010 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
898 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1011 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
899 ) { 1012 ) {
900 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1013 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
901 } else { 1014 } else {
902 $self->CFClient::UI::Base::find_widget ($x, $y) 1015 $self->CFPlus::UI::Base::find_widget ($x, $y)
903 } 1016 }
904} 1017}
905 1018
906sub _render { 1019sub _render {
907 my ($self) = @_; 1020 my ($self) = @_;
908 1021
1022 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1023 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1024
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1025 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910 1026
911 $self->SUPER::_render; 1027 $self->SUPER::_render;
912} 1028}
913 1029
914############################################################################# 1030#############################################################################
915 1031
916package CFClient::UI::ScrolledWindow; 1032package CFPlus::UI::ScrolledWindow;
917 1033
918our @ISA = CFClient::UI::HBox::; 1034our @ISA = CFPlus::UI::HBox::;
919 1035
920sub new { 1036sub new {
921 my $class = shift; 1037 my ($class, %arg) = @_;
1038
1039 my $child = delete $arg{child};
922 1040
923 my $self; 1041 my $self;
924 1042
925 my $slider = new CFClient::UI::Slider 1043 my $slider = new CFPlus::UI::Slider
926 vertical => 1, 1044 vertical => 1,
927 range => [0, 0, 1, 0.01], # HACK fix 1045 range => [0, 0, 1, 0.01], # HACK fix
928 on_changed => sub { 1046 on_changed => sub {
929 $self->{vp}->set_offset (0, $_[1]); 1047 $self->{vp}->set_offset (0, $_[1]);
930 }, 1048 },
931 ; 1049 ;
932 1050
933 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1), 1052 vp => (new CFPlus::UI::ViewPort expand => 1),
1053 can_events => 1,
935 slider => $slider, 1054 slider => $slider,
936 @_, 1055 %arg,
937 ); 1056 );
938 1057
939 $self->{vp}->add ($self->{scrolled});
940 $self->add ($self->{vp});
941 $self->add ($self->{slider}); 1058 $self->SUPER::add ($self->{vp}, $self->{slider});
1059 $self->add ($child) if $child;
942 1060
943 $self 1061 $self
944} 1062}
945 1063
1064#TODO# update range on size_allocate depending on child
1065
1066sub add {
1067 my ($self, $widget) = @_;
1068
1069 $self->{vp}->add ($self->{child} = $widget);
1070}
1071
1072sub invoke_mouse_wheel {
1073 my ($self, $ev) = @_;
1074
1075 return 0 unless $ev->{dy}; # only vertical movements
1076
1077 $self->{slider}->emit (mouse_wheel => $ev);
1078
1079 1
1080}
1081
1082sub update_slider {
1083 my ($self) = @_;
1084
1085 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1086}
1087
946sub update { 1088sub update {
947 my ($self) = @_; 1089 my ($self) = @_;
948 1090
949 $self->SUPER::update; 1091 $self->SUPER::update;
950 1092
951 # todo: overwrite size_allocate of child 1093 $self->update_slider;
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954} 1094}
955 1095
956sub size_allocate { 1096sub invoke_size_allocate {
957 my ($self, $w, $h, $changed) = @_; 1097 my ($self, $w, $h) = @_;
958 1098
1099 $self->update_slider;
1100
959 $self->SUPER::size_allocate ($w, $h, $changed); 1101 $self->SUPER::invoke_size_allocate ($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} 1102}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967 1103
968############################################################################# 1104#############################################################################
969 1105
970package CFClient::UI::Frame; 1106package CFPlus::UI::Frame;
971 1107
972our @ISA = CFClient::UI::Bin::; 1108our @ISA = CFPlus::UI::Bin::;
973 1109
974use CFClient::OpenGL; 1110use CFPlus::OpenGL;
975 1111
976sub new { 1112sub new {
977 my $class = shift; 1113 my $class = shift;
978 1114
979 $class->SUPER::new ( 1115 $class->SUPER::new (
… …
987 1123
988 if ($self->{bg}) { 1124 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)}; 1125 my ($w, $h) = @$self{qw(w h)};
990 1126
991 glEnable GL_BLEND; 1127 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1128 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} }; 1129 glColor_premultiply @{ $self->{bg} };
994 1130
995 glBegin GL_QUADS; 1131 glBegin GL_QUADS;
996 glVertex 0 , 0; 1132 glVertex 0 , 0;
997 glVertex 0 , $h; 1133 glVertex 0 , $h;
998 glVertex $w, $h; 1134 glVertex $w, $h;
… …
1005 $self->SUPER::_draw; 1141 $self->SUPER::_draw;
1006} 1142}
1007 1143
1008############################################################################# 1144#############################################################################
1009 1145
1010package CFClient::UI::FancyFrame; 1146package CFPlus::UI::FancyFrame;
1011 1147
1012our @ISA = CFClient::UI::Bin::; 1148our @ISA = CFPlus::UI::Bin::;
1013 1149
1014use CFClient::OpenGL; 1150use CFPlus::OpenGL;
1151
1152sub new {
1153 my ($class, %arg) = @_;
1154
1155 if ((exists $arg{label}) && !ref $arg{label}) {
1156 $arg{label} = new CFPlus::UI::Label
1157 align => 1,
1158 valign => 0,
1159 text => $arg{label},
1160 fontsize => ($arg{border} || 0.8) * 0.75;
1161 }
1162
1163 my $self = $class->SUPER::new (
1164 # label => "",
1165 fg => [0.6, 0.3, 0.1],
1166 border => 0.8,
1167 style => 'single',
1168 %arg,
1169 );
1170
1171 $self
1172}
1173
1174sub add {
1175 my ($self, @widgets) = @_;
1176
1177 $self->SUPER::add (@widgets);
1178 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1179}
1180
1181sub border {
1182 int $_[0]{border} * $::FONTSIZE
1183}
1184
1185sub size_request {
1186 my ($self) = @_;
1187
1188 ($self->{label_w}, undef) = $self->{label}->size_request
1189 if $self->{label};
1190
1191 my ($w, $h) = $self->SUPER::size_request;
1192
1193 (
1194 $w + $self->border * 2,
1195 $h + $self->border * 2,
1196 )
1197}
1198
1199sub invoke_size_allocate {
1200 my ($self, $w, $h) = @_;
1201
1202 my $border = $self->border;
1203
1204 $w -= List::Util::max 0, $border * 2;
1205 $h -= List::Util::max 0, $border * 2;
1206
1207 if (my $label = $self->{label}) {
1208 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1209 $label->{h} = List::Util::min $h, $border;
1210 $label->invoke_size_allocate ($label->{w}, $label->{h});
1211 }
1212
1213 $self->child->configure ($border, $border, $w, $h);
1214
1215 1
1216}
1217
1218sub _draw {
1219 my ($self) = @_;
1220
1221 my $child = $self->{children}[0];
1222
1223 my $border = $self->border;
1224 my ($w, $h) = ($self->{w}, $self->{h});
1225
1226 $child->draw;
1227
1228 glColor @{$self->{fg}};
1229 glBegin GL_LINE_STRIP;
1230 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1231 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1232 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1233 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1234 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1235 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1236 glEnd;
1237
1238 if ($self->{label}) {
1239 glTranslate $border * 2, 0;
1240 $self->{label}->_draw;
1241 }
1242}
1243
1244#############################################################################
1245
1246package CFPlus::UI::Toplevel;
1247
1248our @ISA = CFPlus::UI::Bin::;
1249
1250use CFPlus::OpenGL;
1015 1251
1016my $bg = 1252my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1253 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1; 1254 mipmap => 1, wrap => 1;
1019 1255
1020my @border = 1256my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1257 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); 1258 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023 1259
1024sub new { 1260sub new {
1025 my $class = shift; 1261 my ($class, %arg) = @_;
1026 1262
1027 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1028 bg => [1, 1, 1, 1], 1264 bg => [1, 1, 1, 1],
1029 border_bg => [1, 1, 1, 1], 1265 border_bg => [1, 1, 1, 1],
1030 border => 0.6, 1266 border => 0.6,
1031 is_toplevel => 1,
1032 can_events => 1, 1267 can_events => 1,
1033 @_ 1268 min_w => 64,
1269 min_h => 32,
1270 %arg,
1034 ); 1271 );
1035 1272
1036 $self->{title} &&= new CFClient::UI::Label 1273 $self->{title_widget} = new CFPlus::UI::Label
1037 align => 0, 1274 align => 0,
1038 valign => 1, 1275 valign => 1,
1039 text => $self->{title}, 1276 text => $self->{title},
1040 fontsize => $self->{border}; 1277 fontsize => $self->{border},
1278 if exists $self->{title};
1279
1280 if ($self->{has_close_button}) {
1281 $self->{close_button} =
1282 new CFPlus::UI::ImageButton
1283 path => 'x1_close.png',
1284 on_activate => sub { $self->emit ("delete") };
1285
1286 $self->CFPlus::UI::Container::add ($self->{close_button});
1287 }
1041 1288
1042 $self 1289 $self
1290}
1291
1292sub add {
1293 my ($self, @widgets) = @_;
1294
1295 $self->SUPER::add (@widgets);
1296 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1297 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1043} 1298}
1044 1299
1045sub border { 1300sub border {
1046 int $_[0]{border} * $::FONTSIZE 1301 int $_[0]{border} * $::FONTSIZE
1047} 1302}
1048 1303
1049sub size_request { 1304sub size_request {
1050 my ($self) = @_; 1305 my ($self) = @_;
1306
1307 $self->{title_widget}->size_request
1308 if $self->{title_widget};
1309
1310 $self->{close_button}->size_request
1311 if $self->{close_button};
1051 1312
1052 my ($w, $h) = $self->SUPER::size_request; 1313 my ($w, $h) = $self->SUPER::size_request;
1053 1314
1054 ( 1315 (
1055 $w + $self->border * 2, 1316 $w + $self->border * 2,
1056 $h + $self->border * 2, 1317 $h + $self->border * 2,
1057 ) 1318 )
1058} 1319}
1059 1320
1060sub size_allocate { 1321sub invoke_size_allocate {
1061 my ($self, $w, $h, $changed) = @_; 1322 my ($self, $w, $h) = @_;
1062 1323
1063 return unless $changed; 1324 if ($self->{title_widget}) {
1325 $self->{title_widget}{w} = $w;
1326 $self->{title_widget}{h} = $h;
1327 $self->{title_widget}->invoke_size_allocate ($w, $h);
1328 }
1064 1329
1330 my $border = $self->border;
1331
1065 $h -= List::Util::max 0, $self->border * 2; 1332 $h -= List::Util::max 0, $border * 2;
1066 $w -= List::Util::max 0, $self->border * 2; 1333 $w -= List::Util::max 0, $border * 2;
1067 1334
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); 1335 $self->child->configure ($border, $border, $w, $h);
1072}
1073 1336
1337 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1338 if $self->{close_button};
1339
1340 1
1341}
1342
1343sub invoke_delete {
1344 my ($self) = @_;
1345
1346 $self->hide;
1347
1348 1
1349}
1350
1074sub button_down { 1351sub invoke_button_down {
1075 my ($self, $ev, $x, $y) = @_; 1352 my ($self, $ev, $x, $y) = @_;
1076 1353
1077 my ($w, $h) = @$self{qw(w h)}; 1354 my ($w, $h) = @$self{qw(w h)};
1078 my $border = $self->border; 1355 my $border = $self->border;
1079 1356
… …
1095 my $dy = $ev->{y} - $oy; 1372 my $dy = $ev->{y} - $oy;
1096 1373
1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1374 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1375 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099 1376
1377 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1100 $self->realloc; 1378 $self->realloc;
1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1102 }; 1379 };
1103 1380
1104 } elsif ($lr ^ $td) { 1381 } elsif ($lr ^ $td) {
1105 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1382 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1106 my ($bx, $by) = ($self->{x}, $self->{y}); 1383 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1109 my ($ev, $x, $y) = @_; 1386 my ($ev, $x, $y) = @_;
1110 1387
1111 ($x, $y) = ($ev->{x}, $ev->{y}); 1388 ($x, $y) = ($ev->{x}, $ev->{y});
1112 1389
1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1390 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1391 # HACK: the next line is required to enforce placement
1392 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1114 }; 1393 };
1394 } else {
1395 return 0;
1396 }
1397
1115 } 1398 1
1116} 1399}
1117 1400
1118sub button_up { 1401sub invoke_button_up {
1119 my ($self, $ev, $x, $y) = @_; 1402 my ($self, $ev, $x, $y) = @_;
1120 1403
1121 delete $self->{motion}; 1404 ! ! delete $self->{motion}
1122} 1405}
1123 1406
1124sub mouse_motion { 1407sub invoke_mouse_motion {
1125 my ($self, $ev, $x, $y) = @_; 1408 my ($self, $ev, $x, $y) = @_;
1126 1409
1127 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1410 $self->{motion}->($ev, $x, $y) if $self->{motion};
1411
1412 ! ! $self->{motion}
1413}
1414
1415sub invoke_visibility_change {
1416 my ($self, $visible) = @_;
1417
1418 delete $self->{motion} unless $visible;
1419
1420 0
1128} 1421}
1129 1422
1130sub _draw { 1423sub _draw {
1131 my ($self) = @_; 1424 my ($self) = @_;
1132 1425
1426 my $child = $self->{children}[0];
1427
1133 my ($w, $h ) = ($self->{w}, $self->{h}); 1428 my ($w, $h ) = ($self->{w}, $self->{h});
1134 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1429 my ($cw, $ch) = ($child->{w}, $child->{h});
1135 1430
1136 glEnable GL_TEXTURE_2D; 1431 glEnable GL_TEXTURE_2D;
1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1138 1433
1139 my $border = $self->border; 1434 my $border = $self->border;
… …
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1449 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1450 }
1156 1451
1157 glDisable GL_TEXTURE_2D; 1452 glDisable GL_TEXTURE_2D;
1158 1453
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1454 $child->draw;
1455
1456 if ($self->{title_widget}) {
1457 glTranslate 0, $border - $self->{h};
1458 $self->{title_widget}->_draw;
1459
1460 glTranslate 0, - ($border - $self->{h});
1461 }
1462
1463 $self->{close_button}->draw
1464 if $self->{close_button};
1162} 1465}
1163 1466
1164############################################################################# 1467#############################################################################
1165 1468
1166package CFClient::UI::Table; 1469package CFPlus::UI::Table;
1167 1470
1168our @ISA = CFClient::UI::Base::; 1471our @ISA = CFPlus::UI::Base::;
1169 1472
1170use List::Util qw(max sum); 1473use List::Util qw(max sum);
1171 1474
1172use CFClient::OpenGL; 1475use CFPlus::OpenGL;
1173 1476
1174sub new { 1477sub new {
1175 my $class = shift; 1478 my $class = shift;
1176 1479
1177 $class->SUPER::new ( 1480 $class->SUPER::new (
… …
1183sub children { 1486sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1487 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1185} 1488}
1186 1489
1187sub add { 1490sub add {
1188 my ($self, $x, $y, $child) = @_; 1491 my ($self) = shift;
1189 1492
1493 while (@_) {
1494 my ($x, $y, $child) = splice @_, 0, 3, ();
1190 $child->set_parent ($self); 1495 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child; 1496 $self->{children}[$y][$x] = $child;
1497 }
1192 1498
1499 $self->{force_realloc} = 1;
1500 $self->{force_size_alloc} = 1;
1193 $self->realloc; 1501 $self->realloc;
1502}
1503
1504sub remove {
1505 my ($self, $child) = @_;
1506
1507 # TODO: not yet implemented
1194} 1508}
1195 1509
1196# TODO: move to container class maybe? send children a signal on removal? 1510# TODO: move to container class maybe? send children a signal on removal?
1197sub clear { 1511sub clear {
1198 my ($self) = @_; 1512 my ($self) = @_;
… …
1239 (sum @$ws), 1553 (sum @$ws),
1240 (sum @$hs), 1554 (sum @$hs),
1241 ) 1555 )
1242} 1556}
1243 1557
1244sub size_allocate { 1558sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1559 my ($self, $w, $h) = @_;
1246 1560
1247 my ($ws, $hs) = $self->get_wh; 1561 my ($ws, $hs) = $self->get_wh;
1248 1562
1249 my $req_w = (sum @$ws) || 1; 1563 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1564 my $req_h = (sum @$hs) || 1;
… …
1256 1570
1257 # linearly scale sizes 1571 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1572 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1573 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1574
1261 CFClient::UI::harmonize $ws; 1575 CFPlus::UI::harmonize $ws;
1262 CFClient::UI::harmonize $hs; 1576 CFPlus::UI::harmonize $hs;
1263 1577
1264 my $y; 1578 my $y;
1265 1579
1266 for my $r (0 .. $#{$self->{children}}) { 1580 for my $r (0 .. $#{$self->{children}}) {
1267 my $row = $self->{children}[$r] 1581 my $row = $self->{children}[$r]
… …
1281 } 1595 }
1282 1596
1283 $y += $row_h; 1597 $y += $row_h;
1284 } 1598 }
1285 1599
1600 1
1286} 1601}
1287 1602
1288sub find_widget { 1603sub find_widget {
1289 my ($self, $x, $y) = @_; 1604 my ($self, $x, $y) = @_;
1290 1605
… …
1309 } 1624 }
1310} 1625}
1311 1626
1312############################################################################# 1627#############################################################################
1313 1628
1314package CFClient::UI::Box; 1629package CFPlus::UI::Box;
1315 1630
1316our @ISA = CFClient::UI::Container::; 1631our @ISA = CFPlus::UI::Container::;
1317 1632
1318sub size_request { 1633sub size_request {
1319 my ($self) = @_; 1634 my ($self) = @_;
1320 1635
1321 $self->{vertical} 1636 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1642 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1643 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1644 )
1330} 1645}
1331 1646
1332sub size_allocate { 1647sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1648 my ($self, $w, $h) = @_;
1334 1649
1335 my $space = $self->{vertical} ? $h : $w; 1650 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1651 my @children = $self->visible_children;
1337 1652
1338 my @req; 1653 my @req;
1339 1654
1340 if ($self->{homogeneous}) { 1655 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1656 @req = ($space / (@children || 1)) x @children;
1342 } else { 1657 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1658 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1659 my $req = List::Util::sum @req;
1345 1660
1346 if ($req > $space) { 1661 if ($req > $space) {
1347 # ah well, not enough space 1662 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1663 $_ *= $space / $req for @req;
1349 } else { 1664 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1665 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1666
1352 $space = ($space - $req) / $expand; # remaining space to give away 1667 $space = ($space - $req) / $expand; # remaining space to give away
1353 1668
1354 $req[$_] += $space * $children->[$_]{expand} 1669 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1670 for 0 .. $#children;
1356 } 1671 }
1357 } 1672 }
1358 1673
1359 CFClient::UI::harmonize \@req; 1674 CFPlus::UI::harmonize \@req;
1360 1675
1361 my $pos = 0; 1676 my $pos = 0;
1362 for (0 .. $#$children) { 1677 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1678 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1679 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1680
1366 $pos += $alloc; 1681 $pos += $alloc;
1367 } 1682 }
1368 1683
1369 1 1684 1
1370} 1685}
1371 1686
1372############################################################################# 1687#############################################################################
1373 1688
1374package CFClient::UI::HBox; 1689package CFPlus::UI::HBox;
1375 1690
1376our @ISA = CFClient::UI::Box::; 1691our @ISA = CFPlus::UI::Box::;
1377 1692
1378sub new { 1693sub new {
1379 my $class = shift; 1694 my $class = shift;
1380 1695
1381 $class->SUPER::new ( 1696 $class->SUPER::new (
… …
1384 ) 1699 )
1385} 1700}
1386 1701
1387############################################################################# 1702#############################################################################
1388 1703
1389package CFClient::UI::VBox; 1704package CFPlus::UI::VBox;
1390 1705
1391our @ISA = CFClient::UI::Box::; 1706our @ISA = CFPlus::UI::Box::;
1392 1707
1393sub new { 1708sub new {
1394 my $class = shift; 1709 my $class = shift;
1395 1710
1396 $class->SUPER::new ( 1711 $class->SUPER::new (
… …
1399 ) 1714 )
1400} 1715}
1401 1716
1402############################################################################# 1717#############################################################################
1403 1718
1404package CFClient::UI::Label; 1719package CFPlus::UI::Label;
1405 1720
1406our @ISA = CFClient::UI::DrawBG::; 1721our @ISA = CFPlus::UI::DrawBG::;
1407 1722
1408use CFClient::OpenGL; 1723use CFPlus::OpenGL;
1409 1724
1410sub new { 1725sub new {
1411 my ($class, %arg) = @_; 1726 my ($class, %arg) = @_;
1412 1727
1413 my $self = $class->SUPER::new ( 1728 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1731 #active_bg => none
1417 #font => default_font 1732 #font => default_font
1418 #text => initial text 1733 #text => initial text
1419 #markup => initial narkup 1734 #markup => initial narkup
1420 #max_w => maximum pixel width 1735 #max_w => maximum pixel width
1736 #style => 0, # render flags
1421 ellipsise => 3, # end 1737 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1738 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1739 fontsize => 1,
1424 align => -1, 1740 align => -1,
1425 valign => -1, 1741 valign => -1,
1426 padding => 2, 1742 padding_x => 2,
1743 padding_y => 2,
1427 can_events => 0, 1744 can_events => 0,
1428 %arg 1745 %arg
1429 ); 1746 );
1430 1747
1431 if (exists $self->{template}) { 1748 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1749 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1750 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1751 $self->{template} = $layout;
1435 } 1752 }
1436 1753
1437 if (exists $self->{markup}) { 1754 if (exists $self->{markup}) {
… …
1441 } 1758 }
1442 1759
1443 $self 1760 $self
1444} 1761}
1445 1762
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1763sub update {
1457 my ($self) = @_; 1764 my ($self) = @_;
1458 1765
1459 delete $self->{texture}; 1766 delete $self->{texture};
1460 $self->SUPER::update; 1767 $self->SUPER::update;
1461} 1768}
1462 1769
1770sub realloc {
1771 my ($self) = @_;
1772
1773 delete $self->{ox};
1774 $self->SUPER::realloc;
1775}
1776
1463sub set_text { 1777sub set_text {
1464 my ($self, $text) = @_; 1778 my ($self, $text) = @_;
1465 1779
1466 return if $self->{text} eq "T$text"; 1780 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1781 $self->{text} = "T$text";
1468 1782
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1783 $self->{layout}->set_text ($text);
1471 1784
1785 delete $self->{size_req};
1472 $self->realloc; 1786 $self->realloc;
1473 $self->update; 1787 $self->update;
1474} 1788}
1475 1789
1476sub set_markup { 1790sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1793 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1794 $self->{text} = "M$markup";
1481 1795
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1796 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1797
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1798 $self->{layout}->set_markup ($markup);
1486 1799
1800 delete $self->{size_req};
1487 $self->realloc; 1801 $self->realloc;
1488 $self->update; 1802 $self->update;
1489} 1803}
1490 1804
1491sub size_request { 1805sub size_request {
1492 my ($self) = @_; 1806 my ($self) = @_;
1493 1807
1808 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1809 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1810 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1811 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1812 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1813 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1814
1500 my ($w, $h) = $self->{layout}->size; 1815 my ($w, $h) = $self->{layout}->size;
1501 1816
1502 if (exists $self->{template}) { 1817 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1818 $self->{template}->set_font ($self->{font}) if $self->{font};
1819 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1820 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1821
1506 my ($w2, $h2) = $self->{template}->size; 1822 my ($w2, $h2) = $self->{template}->size;
1507 1823
1508 $w = List::Util::max $w, $w2; 1824 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1825 $h = List::Util::max $h, $h2;
1826 }
1827
1828 [$w, $h]
1510 } 1829 };
1511 1830
1512 ( 1831 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1832}
1517 1833
1834sub baseline_shift {
1835 $_[0]{layout}->descent
1836}
1837
1518sub size_allocate { 1838sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 1839 my ($self, $w, $h) = @_;
1840
1841 delete $self->{ox};
1520 1842
1521 delete $self->{texture} 1843 delete $self->{texture}
1522 if $changed; 1844 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1845
1846 1
1523} 1847}
1524 1848
1525sub set_fontsize { 1849sub set_fontsize {
1526 my ($self, $fontsize) = @_; 1850 my ($self, $fontsize) = @_;
1527 1851
1528 $self->{fontsize} = $fontsize; 1852 $self->{fontsize} = $fontsize;
1853 delete $self->{size_req};
1529 delete $self->{texture}; 1854 delete $self->{texture};
1530 1855
1531 $self->realloc; 1856 $self->realloc;
1532} 1857}
1533 1858
1859sub reconfigure {
1860 my ($self) = @_;
1861
1862 delete $self->{size_req};
1863 delete $self->{texture};
1864
1865 $self->SUPER::reconfigure;
1866}
1867
1534sub _draw { 1868sub _draw {
1535 my ($self) = @_; 1869 my ($self) = @_;
1536 1870
1537 $self->SUPER::_draw; # draw background, if applicable 1871 $self->SUPER::_draw; # draw background, if applicable
1538 1872
1539 my $tex = $self->{texture} ||= do { 1873 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 1874 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1875 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 1876 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1877 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1878 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1879 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 1880
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1881 [$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 }; 1882 };
1559 1883
1560 glEnable GL_TEXTURE_2D; 1884 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1885 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1886 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1887 : ($self->{w} - $size->[0]) * 0.5);
1562 1888
1563 if ($tex->{format} == GL_ALPHA) { 1889 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 1890 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1891 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 1892 };
1569 1893
1570 glDisable GL_TEXTURE_2D; 1894 my $w = List::Util::min $self->{w} + 4, $size->[0];
1895 my $h = List::Util::min $self->{h} + 2, $size->[1];
1896
1897 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 1898}
1572 1899
1573############################################################################# 1900#############################################################################
1574 1901
1575package CFClient::UI::EntryBase; 1902package CFPlus::UI::EntryBase;
1576 1903
1577our @ISA = CFClient::UI::Label::; 1904our @ISA = CFPlus::UI::Label::;
1578 1905
1579use CFClient::OpenGL; 1906use CFPlus::OpenGL;
1580 1907
1581sub new { 1908sub new {
1582 my $class = shift; 1909 my $class = shift;
1583 1910
1584 $class->SUPER::new ( 1911 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 1915 active_fg => [0, 0, 0],
1589 can_hover => 1, 1916 can_hover => 1,
1590 can_focus => 1, 1917 can_focus => 1,
1591 valign => 0, 1918 valign => 0,
1592 can_events => 1, 1919 can_events => 1,
1920 ellipsise => 0,
1593 #text => ... 1921 #text => ...
1922 #hidden => "*",
1594 @_ 1923 @_
1595 ) 1924 )
1596} 1925}
1597 1926
1598sub _set_text { 1927sub _set_text {
… …
1600 1929
1601 delete $self->{cur_h}; 1930 delete $self->{cur_h};
1602 1931
1603 return if $self->{text} eq $text; 1932 return if $self->{text} eq $text;
1604 1933
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 1934 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 1935 $self->{text} = $text;
1609 1936
1610 $text =~ s/./*/g if $self->{hidden}; 1937 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 1938 $self->{layout}->set_text ("$text ");
1939 delete $self->{size_req};
1612 1940
1613 $self->_emit (changed => $self->{text}); 1941 $self->emit (changed => $self->{text});
1942
1943 $self->realloc;
1944 $self->update;
1614} 1945}
1615 1946
1616sub set_text { 1947sub set_text {
1617 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1618 1949
1619 $self->{cursor} = length $text; 1950 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 1951 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 1952}
1624 1953
1625sub get_text { 1954sub get_text {
1626 $_[0]{text} 1955 $_[0]{text}
1627} 1956}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 1961 my ($w, $h) = $self->SUPER::size_request;
1633 1962
1634 ($w + 1, $h) # add 1 for cursor 1963 ($w + 1, $h) # add 1 for cursor
1635} 1964}
1636 1965
1637sub key_down { 1966sub invoke_key_down {
1638 my ($self, $ev) = @_; 1967 my ($self, $ev) = @_;
1639 1968
1640 my $mod = $ev->{mod}; 1969 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 1970 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 1971 my $uni = $ev->{unicode};
1643 1972
1644 my $text = $self->get_text; 1973 my $text = $self->get_text;
1974
1975 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 1976
1646 if ($uni == 8) { 1977 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1978 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 1979 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 1980 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 1981 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 1982 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 1983 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1984 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 1985 } elsif ($sym == CFPlus::SDLK_HOME) {
1986 # what a hack
1987 $self->{cursor} =
1988 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1989 ? length $1
1990 : 0;
1991 } elsif ($sym == CFPlus::SDLK_END) {
1992 # uh, again
1993 $self->{cursor} =
1994 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1995 ? $self->{cursor} + length $1
1996 : length $self->{text};
1997 } elsif ($uni == 21) { # ctrl-u
1998 $text = "";
1655 $self->{cursor} = 0; 1999 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2000 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2001 $self->emit ('escape');
1660 } elsif ($uni) { 2002 } elsif ($uni == 0x0d) {
2003 substr $text, $self->{cursor}++, 0, "\012";
2004 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2005 substr $text, $self->{cursor}++, 0, chr $uni;
2006 } else {
2007 return 0;
1662 } 2008 }
1663 2009
1664 $self->_set_text ($text); 2010 $self->_set_text ($text);
1665 2011
1666 $self->realloc; 2012 $self->realloc;
1667} 2013 $self->update;
1668 2014
2015 1
2016}
2017
1669sub focus_in { 2018sub invoke_focus_in {
1670 my ($self) = @_; 2019 my ($self) = @_;
1671 2020
1672 $self->{last_activity} = $::NOW; 2021 $self->{last_activity} = $::NOW;
1673 2022
1674 $self->SUPER::focus_in; 2023 $self->SUPER::invoke_focus_in
1675} 2024}
1676 2025
1677sub button_down { 2026sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2027 my ($self, $ev, $x, $y) = @_;
1679 2028
1680 $self->SUPER::button_down ($ev, $x, $y); 2029 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2030
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2031 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2032
1684 # byte-index to char-index 2033 # byte-index to char-index
1685 my $text = $self->{text}; 2034 my $text = $self->{text};
1686 utf8::encode $text; 2035 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2036 $self->{cursor} = length $text;
1688 2037
1689 $self->_set_text ($self->{text}); 2038 $self->_set_text ($self->{text});
1690 $self->update; 2039 $self->update;
2040
2041 1
1691} 2042}
1692 2043
1693sub mouse_motion { 2044sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2045 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2046# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2047
2048 1
1696} 2049}
1697 2050
1698sub _draw { 2051sub _draw {
1699 my ($self) = @_; 2052 my ($self) = @_;
1700 2053
1701 local $self->{fg} = $self->{fg}; 2054 local $self->{fg} = $self->{fg};
1702 2055
1703 if ($FOCUS == $self) { 2056 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2057 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2058 $self->{fg} = $self->{active_fg};
1706 } else { 2059 } else {
1707 glColor @{$self->{bg}}; 2060 glColor_premultiply @{$self->{bg}};
1708 } 2061 }
1709 2062
1710 glEnable GL_BLEND; 2063 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2064 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2065 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2066 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2067 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2068 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2069 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2080 utf8::encode $text;
1728 2081
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2082 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2083 }
1731 2084
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2085 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2086 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}; 2087 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2088 glEnd;
1737 } 2089 }
1738} 2090}
1739 2091
2092#############################################################################
2093
1740package CFClient::UI::Entry; 2094package CFPlus::UI::Entry;
1741 2095
1742our @ISA = CFClient::UI::EntryBase::; 2096our @ISA = CFPlus::UI::EntryBase::;
1743 2097
1744use CFClient::OpenGL; 2098use CFPlus::OpenGL;
1745 2099
1746sub key_down { 2100sub invoke_key_down {
1747 my ($self, $ev) = @_; 2101 my ($self, $ev) = @_;
1748 2102
1749 my $sym = $ev->{sym}; 2103 my $sym = $ev->{sym};
1750 2104
1751 if ($sym == 13) { 2105 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2106 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2107 my $txt = $self->get_text;
2108
1754 $self->{history_pointer} = -1; 2109 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2110 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2111 $self->emit (activate => $txt);
1757 $self->update; 2112 $self->update;
1758 2113
1759 } elsif ($sym == CFClient::SDLK_UP) { 2114 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2115 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2116 $self->{history_saveback} = $self->get_text;
1762 } 2117 }
1763 if (@{$self->{history} || []} > 0) { 2118 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2119 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2121 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2122 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2123 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2124 }
1770 2125
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2126 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2127 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2128 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2129
1775 if ($self->{history_pointer} >= 0) { 2130 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2131 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2132 } else {
1778 $self->set_text ($self->{history_saveback}); 2133 $self->set_text ($self->{history_saveback});
1779 } 2134 }
1780 2135
1781 } else { 2136 } else {
1782 $self->SUPER::key_down ($ev); 2137 return $self->SUPER::invoke_key_down ($ev)
2138 }
2139
1783 } 2140 1
1784
1785} 2141}
1786 2142
1787############################################################################# 2143#############################################################################
1788 2144
2145package CFPlus::UI::TextEdit;
2146
2147our @ISA = CFPlus::UI::EntryBase::;
2148
2149use CFPlus::OpenGL;
2150
2151sub move_cursor_ver {
2152 my ($self, $dy) = @_;
2153
2154 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2155
2156 $y += $dy;
2157
2158 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2159 $self->{cursor} = $index;
2160 delete $self->{cur_h};
2161 $self->update;
2162 return;
2163 }
2164}
2165
2166sub invoke_key_down {
2167 my ($self, $ev) = @_;
2168
2169 my $sym = $ev->{sym};
2170
2171 if ($sym == CFPlus::SDLK_UP) {
2172 $self->move_cursor_ver (-1);
2173 } elsif ($sym == CFPlus::SDLK_DOWN) {
2174 $self->move_cursor_ver (+1);
2175 } else {
2176 return $self->SUPER::invoke_key_down ($ev)
2177 }
2178
2179 1
2180}
2181
2182#############################################################################
2183
1789package CFClient::UI::Button; 2184package CFPlus::UI::Button;
1790 2185
1791our @ISA = CFClient::UI::Label::; 2186our @ISA = CFPlus::UI::Label::;
1792 2187
1793use CFClient::OpenGL; 2188use CFPlus::OpenGL;
1794 2189
1795my @tex = 2190my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2191 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2192 qw(b1_button_active.png);
1798 2193
1799sub new { 2194sub new {
1800 my $class = shift; 2195 my $class = shift;
1801 2196
1802 $class->SUPER::new ( 2197 $class->SUPER::new (
1803 padding => 4, 2198 padding_x => 4,
2199 padding_y => 4,
1804 fg => [1, 1, 1], 2200 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1], 2201 active_fg => [0, 0, 1],
1806 can_hover => 1, 2202 can_hover => 1,
1807 align => 0, 2203 align => 0,
1808 valign => 0, 2204 valign => 0,
1809 can_events => 1, 2205 can_events => 1,
1810 @_ 2206 @_
1811 ) 2207 )
1812} 2208}
1813 2209
1814sub activate { }
1815
1816sub button_up { 2210sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2211 my ($self, $ev, $x, $y) = @_;
1818 2212
1819 $self->emit ("activate") 2213 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2214 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2215 && $y >= 0 && $y < $self->{h};
2216
2217 1
1822} 2218}
1823 2219
1824sub _draw { 2220sub _draw {
1825 my ($self) = @_; 2221 my ($self) = @_;
1826 2222
1827 local $self->{fg} = $self->{fg}; 2223 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2224
1833 glEnable GL_TEXTURE_2D; 2225 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2227 glColor 0, 0, 0, 1;
1836 2228
… …
1841 $self->SUPER::_draw; 2233 $self->SUPER::_draw;
1842} 2234}
1843 2235
1844############################################################################# 2236#############################################################################
1845 2237
1846package CFClient::UI::CheckBox; 2238package CFPlus::UI::CheckBox;
1847 2239
1848our @ISA = CFClient::UI::DrawBG::; 2240our @ISA = CFPlus::UI::DrawBG::;
1849 2241
1850my @tex = 2242my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2243 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2244 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2245
1854use CFClient::OpenGL; 2246use CFPlus::OpenGL;
1855 2247
1856sub new { 2248sub new {
1857 my $class = shift; 2249 my $class = shift;
1858 2250
1859 $class->SUPER::new ( 2251 $class->SUPER::new (
1860 padding => 2, 2252 padding_x => 2,
2253 padding_y => 2,
1861 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2255 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2256 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2257 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2258 state => 0,
… …
1869} 2262}
1870 2263
1871sub size_request { 2264sub size_request {
1872 my ($self) = @_; 2265 my ($self) = @_;
1873 2266
1874 ($self->{padding} * 2 + 6) x 2 2267 (6) x 2
1875} 2268}
1876 2269
2270sub toggle {
2271 my ($self) = @_;
2272
2273 $self->{state} = !$self->{state};
2274 $self->emit (changed => $self->{state});
2275 $self->update;
2276}
2277
1877sub button_down { 2278sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2279 my ($self, $ev, $x, $y) = @_;
1879 2280
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2281 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2282 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2283 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2284 } else {
2285 return 0
2286 }
2287
1884 } 2288 1
1885} 2289}
1886 2290
1887sub _draw { 2291sub _draw {
1888 my ($self) = @_; 2292 my ($self) = @_;
1889 2293
1890 $self->SUPER::_draw; 2294 $self->SUPER::_draw;
1891 2295
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2296 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2297
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2298 my ($w, $h) = @$self{qw(w h)};
2299
2300 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2301
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2302 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2303
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2304 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2305
… …
1902 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1903} 2309}
1904 2310
1905############################################################################# 2311#############################################################################
1906 2312
1907package CFClient::UI::Image; 2313package CFPlus::UI::Image;
1908 2314
1909our @ISA = CFClient::UI::Base::; 2315our @ISA = CFPlus::UI::Base::;
1910 2316
1911use CFClient::OpenGL; 2317use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2318
1914our %loaded_images; 2319our %texture_cache;
1915 2320
1916sub new { 2321sub new {
1917 my $class = shift; 2322 my $class = shift;
1918 2323
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2324 my $self = $class->SUPER::new (
2325 can_events => 0,
2326 @_,
2327 );
1920 2328
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2329 $self->{path} || $self->{tex}
2330 or Carp::croak "'path' or 'tex' attributes required";
1922 2331
1923 $loaded_images{$self->{image}} ||= 2332 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2333 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2334
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2335 CFPlus::weaken $texture_cache{$self->{path}};
1927 2336
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2337 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2338
1932 $self 2339 $self
1933} 2340}
1934 2341
2342sub STORABLE_freeze {
2343 my ($self, $cloning) = @_;
2344
2345 $self->{path}
2346 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2347
2348 $self->{path}
2349}
2350
2351sub STORABLE_attach {
2352 my ($self, $cloning, $path) = @_;
2353
2354 $self->new (path => $path)
2355}
2356
1935sub size_request { 2357sub size_request {
1936 my ($self) = @_; 2358 my ($self) = @_;
1937 2359
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2360 ($self->{tex}{w}, $self->{tex}{h})
1939} 2361}
1940 2362
1941sub _draw { 2363sub _draw {
1942 my ($self) = @_; 2364 my ($self) = @_;
1943 2365
… …
1953 } 2375 }
1954 2376
1955 glEnable GL_TEXTURE_2D; 2377 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2378 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2379
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2380 $tex->draw_quad (0, 0, $w, $h);
1959 2381
1960 glDisable GL_TEXTURE_2D; 2382 glDisable GL_TEXTURE_2D;
1961} 2383}
1962 2384
1963############################################################################# 2385#############################################################################
1964 2386
2387package CFPlus::UI::ImageButton;
2388
2389our @ISA = CFPlus::UI::Image::;
2390
2391use CFPlus::OpenGL;
2392
2393my %textures;
2394
2395sub new {
2396 my $class = shift;
2397
2398 my $self = $class->SUPER::new (
2399 padding_x => 4,
2400 padding_y => 4,
2401 fg => [1, 1, 1],
2402 active_fg => [0, 0, 1],
2403 can_hover => 1,
2404 align => 0,
2405 valign => 0,
2406 can_events => 1,
2407 @_
2408 );
2409}
2410
2411sub invoke_button_up {
2412 my ($self, $ev, $x, $y) = @_;
2413
2414 $self->emit ("activate")
2415 if $x >= 0 && $x < $self->{w}
2416 && $y >= 0 && $y < $self->{h};
2417
2418 1
2419}
2420
2421#############################################################################
2422
1965package CFClient::UI::VGauge; 2423package CFPlus::UI::VGauge;
1966 2424
1967our @ISA = CFClient::UI::Base::; 2425our @ISA = CFPlus::UI::Base::;
1968 2426
1969use List::Util qw(min max); 2427use List::Util qw(min max);
1970 2428
1971use CFClient::OpenGL; 2429use CFPlus::OpenGL;
1972 2430
1973my %tex = ( 2431my %tex = (
1974 food => [ 2432 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2433 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2435 ],
1978 grace => [ 2436 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2437 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/ 2438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2439 ],
1982 hp => [ 2440 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2441 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2443 ],
1986 mana => [ 2444 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2445 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/ 2446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2447 ],
1990); 2448);
1991 2449
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2450# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2510 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2511 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2512
2055 my $h1 = $self->{h} * (1 - $ycut1); 2513 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2514 my $h2 = $self->{h} * (1 - $ycut2);
2515 my $h3 = $self->{h};
2516
2517 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2518
2058 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2520 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2521 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2522 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2524
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2525 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2526 glBegin GL_QUADS;
… …
2079 2541
2080 if ($t3) { 2542 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2543 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2544 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2545 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2546 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2547 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2548 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2549 glEnd;
2088 } 2550 }
2089 2551
2090 glDisable GL_BLEND; 2552 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2553 glDisable GL_TEXTURE_2D;
2092} 2554}
2093 2555
2094############################################################################# 2556#############################################################################
2095 2557
2096package CFClient::UI::Gauge; 2558package CFPlus::UI::Gauge;
2097 2559
2098our @ISA = CFClient::UI::VBox::; 2560our @ISA = CFPlus::UI::VBox::;
2099 2561
2100sub new { 2562sub new {
2101 my ($class, %arg) = @_; 2563 my ($class, %arg) = @_;
2102 2564
2103 my $self = $class->SUPER::new ( 2565 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2567 can_hover => 1,
2106 can_events => 1, 2568 can_events => 1,
2107 %arg, 2569 %arg,
2108 ); 2570 );
2109 2571
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2572 $self->add ($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); 2573 $self->add ($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"); 2574 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2575
2114 $self 2576 $self
2115} 2577}
2116 2578
2117sub set_fontsize { 2579sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2600 $self->{value}->set_text ($val);
2139} 2601}
2140 2602
2141############################################################################# 2603#############################################################################
2142 2604
2143package CFClient::UI::Slider; 2605package CFPlus::UI::Slider;
2144 2606
2145use strict; 2607use strict;
2146 2608
2147use CFClient::OpenGL; 2609use CFPlus::OpenGL;
2148 2610
2149our @ISA = CFClient::UI::DrawBG::; 2611our @ISA = CFPlus::UI::DrawBG::;
2150 2612
2151my @tex = 2613my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2614 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2615 qw(s1_slider.png s1_slider_bg.png);
2154 2616
2155sub new { 2617sub new {
2156 my $class = shift; 2618 my $class = shift;
2157 2619
… …
2164 fg => [1, 1, 1], 2626 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2627 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2628 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2629 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2630 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2631 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2632 min_h => $::WIDTH / 80,
2171 vertical => 0, 2633 vertical => 0,
2172 can_hover => 1, 2634 can_hover => 1,
2173 inner_pad => 0.02, 2635 inner_pad => 0.02,
2174 @_ 2636 @_
2175 ); 2637 );
… …
2178 $self->update; 2640 $self->update;
2179 2641
2180 $self 2642 $self
2181} 2643}
2182 2644
2183sub changed { }
2184
2185sub set_range { 2645sub set_range {
2186 my ($self, $range) = @_; 2646 my ($self, $range) = @_;
2187 2647
2188 ($range, $self->{range}) = ($self->{range}, $range); 2648 ($range, $self->{range}) = ($self->{range}, $range);
2189 2649
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2650 if ("@$range" ne "@{$self->{range}}") {
2651 $self->update;
2652 $self->set_value ($self->{range}[0]);
2653 }
2192} 2654}
2193 2655
2194sub set_value { 2656sub set_value {
2195 my ($self, $value) = @_; 2657 my ($self, $value) = @_;
2196 2658
… …
2207 if $unit; 2669 if $unit;
2208 2670
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2671 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2672
2211 if ($value != $old_value) { 2673 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2674 $self->emit (changed => $value);
2213 $self->update; 2675 $self->update;
2214 } 2676 }
2215} 2677}
2216 2678
2217sub size_request { 2679sub size_request {
2218 my ($self) = @_; 2680 my ($self) = @_;
2219 2681
2220 my $w = $self->{req_w}; 2682 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2683}
2225 2684
2226sub button_down { 2685sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2686 my ($self, $ev, $x, $y) = @_;
2228 2687
2229 $self->SUPER::button_down ($ev, $x, $y); 2688 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2689
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2690 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2691
2233 $self->mouse_motion ($ev, $x, $y); 2692 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2693}
2235 2694
2236sub mouse_motion { 2695sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2696 my ($self, $ev, $x, $y) = @_;
2238 2697
2239 if ($GRAB == $self) { 2698 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2699 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2700
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2701 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2702
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2703 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2704
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2705 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2706 } else {
2707 return 0;
2708 }
2709
2247 } 2710 1
2711}
2712
2713sub invoke_mouse_wheel {
2714 my ($self, $ev) = @_;
2715
2716 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2717
2718 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2719
2720 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2721
2722 ! ! $delta
2248} 2723}
2249 2724
2250sub update { 2725sub update {
2251 my ($self) = @_; 2726 my ($self) = @_;
2252 2727
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2728 delete $self->{knob_w};
2729 $self->SUPER::update;
2730}
2731
2732sub _draw {
2733 my ($self) = @_;
2734
2735 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2736 $self->set_value ($self->{range}[0]);
2255 2737
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2738 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2739 my $range = ($hi - $page - $lo) || 1e-100;
2258 2740
… …
2264 $value = ($value - $lo) / $range; 2746 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2747 $value = $value * $self->{scale} + $self->{offset};
2266 2748
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2749 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2750 $self->{knob_w} = $knob_w;
2269 }); 2751 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2752
2277 $self->SUPER::_draw (); 2753 $self->SUPER::_draw ();
2278 2754
2279 glScale $self->{w}, $self->{h}; 2755 glScale $self->{w}, $self->{h};
2280 2756
… …
2300 glDisable GL_TEXTURE_2D; 2776 glDisable GL_TEXTURE_2D;
2301} 2777}
2302 2778
2303############################################################################# 2779#############################################################################
2304 2780
2305package CFClient::UI::ValSlider; 2781package CFPlus::UI::ValSlider;
2306 2782
2307our @ISA = CFClient::UI::HBox::; 2783our @ISA = CFPlus::UI::HBox::;
2308 2784
2309sub new { 2785sub new {
2310 my ($class, %arg) = @_; 2786 my ($class, %arg) = @_;
2311 2787
2312 my $range = delete $arg{range}; 2788 my $range = delete $arg{range};
2313 2789
2314 my $self = $class->SUPER::new ( 2790 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2791 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2792 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift }, 2793 to_value => sub { shift },
2318 from_value => sub { shift }, 2794 from_value => sub { shift },
2319 %arg, 2795 %arg,
2320 ); 2796 );
2321 2797
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2817sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2818sub set_value { shift->{slider}->set_value (@_) }
2343 2819
2344############################################################################# 2820#############################################################################
2345 2821
2346package CFClient::UI::TextView; 2822package CFPlus::UI::TextScroller;
2347 2823
2348our @ISA = CFClient::UI::HBox::; 2824our @ISA = CFPlus::UI::HBox::;
2349 2825
2350use CFClient::OpenGL; 2826use CFPlus::OpenGL;
2351 2827
2352sub new { 2828sub new {
2353 my $class = shift; 2829 my $class = shift;
2354 2830
2355 my $self = $class->SUPER::new ( 2831 my $self = $class->SUPER::new (
2356 fontsize => 1, 2832 fontsize => 1,
2357 can_events => 0, 2833 can_events => 1,
2834 indent => 0,
2358 #font => default_font 2835 #font => default_font
2359 @_, 2836 @_,
2360 2837
2361 layout => (new CFClient::Layout 1), 2838 layout => (new CFPlus::Layout),
2362 par => [], 2839 par => [],
2840 max_par => 0,
2363 height => 0, 2841 height => 0,
2364 children => [ 2842 children => [
2365 (new CFClient::UI::Empty expand => 1), 2843 (new CFPlus::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 2844 (new CFPlus::UI::Slider vertical => 1),
2367 ], 2845 ],
2368 ); 2846 );
2369 2847
2370 $self->{children}[1]->connect (changed => sub { $self->update }); 2848 $self->{children}[1]->connect (changed => sub { $self->update });
2371 2849
… …
2377 2855
2378 $self->{fontsize} = $fontsize; 2856 $self->{fontsize} = $fontsize;
2379 $self->reflow; 2857 $self->reflow;
2380} 2858}
2381 2859
2860sub size_request {
2861 my ($self) = @_;
2862
2863 my ($empty, $slider) = @{ $self->{children} };
2864
2865 local $self->{children} = [$empty, $slider];
2866 $self->SUPER::size_request
2867}
2868
2382sub size_allocate { 2869sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 2870 my ($self, $w, $h) = @_;
2384 2871
2385 $self->SUPER::size_allocate ($w, $h, $changed); 2872 my ($empty, $slider, @other) = @{ $self->{children} };
2386 2873 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 2874
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2875 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2876 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 2877 $self->{layout}->set_width ($empty->{w});
2878 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 2879
2393 $self->reflow; 2880 $self->reflow;
2394}
2395 2881
2396sub text_size { 2882 local $self->{children} = [$empty, $slider];
2883 $self->SUPER::invoke_size_allocate ($w, $h)
2884}
2885
2886sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 2887 my ($self, $ev) = @_;
2888
2889 return 0 unless $ev->{dy}; # only vertical movements
2890
2891 $self->{children}[1]->emit (mouse_wheel => $ev);
2892
2893 1
2894}
2895
2896sub get_layout {
2897 my ($self, $para) = @_;
2398 2898
2399 my $layout = $self->{layout}; 2899 my $layout = $self->{layout};
2400 2900
2901 $layout->set_font ($self->{font}) if $self->{font};
2902 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2903 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 2904 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2905 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 2906 $layout->set_markup ($para->{markup});
2907
2908 $layout->set_shapes (
2909 map
2910 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2911 @{$para->{widget}}
2404 2912 );
2913
2405 $layout->size 2914 $layout
2406} 2915}
2407 2916
2408sub reflow { 2917sub reflow {
2409 my ($self) = @_; 2918 my ($self) = @_;
2410 2919
… …
2417 2926
2418 # todo: base offset on lines or so, not on pixels 2927 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset); 2928 $self->{children}[1]->set_value ($offset);
2420} 2929}
2421 2930
2931sub current_paragraph {
2932 my ($self) = @_;
2933
2934 $self->{top_paragraph} - 1
2935}
2936
2937sub scroll_to {
2938 my ($self, $para) = @_;
2939
2940 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2941
2942 $self->{scroll_to} = $para;
2943 $self->update;
2944}
2945
2422sub clear { 2946sub clear {
2423 my ($self) = @_; 2947 my ($self) = @_;
2948
2949 my (undef, undef, @other) = @{ $self->{children} };
2950 $self->remove ($_) for @other;
2424 2951
2425 $self->{par} = []; 2952 $self->{par} = [];
2426 $self->{height} = 0; 2953 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2954 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 2955}
2429 2956
2430sub add_paragraph { 2957sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 2958 my $self = shift;
2432 2959
2433 for my $line (split /\n/, $text) { 2960 for my $para (@_) {
2434 my ($w, $h) = $self->text_size ($line); 2961 $para = {
2962 fg => [1, 1, 1, 1],
2963 indent => 0,
2964 markup => "",
2965 widget => [],
2966 ref $para ? %$para : (markup => $para),
2967 w => 1e10,
2968 wrapped => 1,
2969 };
2970
2971 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2972 push @{$self->{par}}, $para;
2973 }
2974
2975 if (my $max = $self->{max_par}) {
2976 shift @{$self->{par}} while @{$self->{par}} > $max;
2977 }
2978
2979 $self->{need_reflow}++;
2980 $self->update;
2981}
2982
2983sub scroll_to_bottom {
2984 my ($self) = @_;
2985
2986 $self->{scroll_to} = $#{$self->{par}};
2987 $self->update;
2988}
2989
2990sub force_uptodate {
2991 my ($self) = @_;
2992
2993 if (delete $self->{need_reflow}) {
2994 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2995
2996 my $height = 0;
2997
2998 for my $para (@{$self->{par}}) {
2999 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3000 my $layout = $self->get_layout ($para);
3001 my ($w, $h) = $layout->size;
3002
3003 $para->{w} = $w + $para->{indent};
3004 $para->{h} = $h;
3005 $para->{wrapped} = $layout->has_wrapped;
3006 }
3007
3008 $para->{y} = $height;
3009 $height += $para->{h};
3010 }
3011
2435 $self->{height} += $h; 3012 $self->{height} = $height;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3013 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2437 }
2438 3014
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3015 delete $self->{texture};
3016 }
3017
3018 if (my $paridx = delete $self->{scroll_to}) {
3019 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3020 }
2440} 3021}
2441 3022
2442sub update { 3023sub update {
2443 my ($self) = @_; 3024 my ($self) = @_;
2444 3025
… …
2446 3027
2447 return unless $self->{h} > 0; 3028 return unless $self->{h} > 0;
2448 3029
2449 delete $self->{texture}; 3030 delete $self->{texture};
2450 3031
2451 $ROOT->on_post_alloc ($self, sub { 3032 $ROOT->on_post_alloc ($self => sub {
3033 $self->force_uptodate;
3034
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3035 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 3036
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 { 3037 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 3038 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 3039 glClear GL_COLOR_BUFFER_BIT;
2483 3040
3041 package CFPlus::UI::Base;
3042 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3043 (0, 0, $self->{w}, $self->{h});
3044
3045 my $top = int $self->{children}[1]{range}[0];
3046
3047 my $paridx = 0;
3048 my $top_paragraph;
2484 my $top = int $self->{children}[1]{range}[0]; 3049 my $top = int $self->{children}[1]{range}[0];
2485 3050
2486 my $y0 = $top; 3051 my $y0 = $top;
2487 my $y1 = $top + $H; 3052 my $y1 = $top + $H;
2488 3053
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}}) { 3054 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 3055 my $h = $para->{h};
3056 my $y = $para->{y};
2501 3057
2502 if ($y0 < $y + $h && $y < $y1) { 3058 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] }); 3059 my $layout = $self->get_layout ($para);
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 3060
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3061 $layout->render ($para->{indent}, $y - $y0);
2508 3062
2509 glRasterPos $par->[3], $y - $y0; 3063 if (my @w = @{ $para->{widget} }) {
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3064 my @s = $layout->get_shapes;
3065
3066 for (@w) {
3067 my ($dx, $dy) = splice @s, 0, 2, ();
3068
3069 $_->{x} = $dx + $para->{indent};
3070 $_->{y} = $dy + $y - $y0;
3071
3072 $_->draw;
3073 }
3074 }
2511 } 3075 }
2512 3076
2513 $y += $h; 3077 $paridx++;
3078 $top_paragraph ||= $paridx if $y >= $top;
2514 } 3079 }
2515 3080
2516 glDisable GL_BLEND; 3081 $self->{top_paragraph} = $top_paragraph;
2517 }; 3082 };
2518 }); 3083 });
2519} 3084}
2520 3085
3086sub reconfigure {
3087 my ($self) = @_;
3088
3089 $self->SUPER::reconfigure;
3090
3091 $_->{w} = 1e10 for @{ $self->{par} };
3092 $self->reflow;
3093}
3094
2521sub _draw { 3095sub _draw {
2522 my ($self) = @_; 3096 my ($self) = @_;
2523 3097
2524 glEnable GL_TEXTURE_2D; 3098 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3099 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 3100 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3101 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 3102 glDisable GL_TEXTURE_2D;
2529 3103
2530 $self->{children}[1]->draw; 3104 $self->{children}[1]->draw;
2531
2532} 3105}
2533 3106
2534############################################################################# 3107#############################################################################
2535 3108
2536package CFClient::UI::Animator; 3109package CFPlus::UI::Animator;
2537 3110
2538use CFClient::OpenGL; 3111use CFPlus::OpenGL;
2539 3112
2540our @ISA = CFClient::UI::Bin::; 3113our @ISA = CFPlus::UI::Bin::;
2541 3114
2542sub moveto { 3115sub moveto {
2543 my ($self, $x, $y) = @_; 3116 my ($self, $x, $y) = @_;
2544 3117
2545 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3118 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2573 glPopMatrix; 3146 glPopMatrix;
2574} 3147}
2575 3148
2576############################################################################# 3149#############################################################################
2577 3150
2578package CFClient::UI::Flopper; 3151package CFPlus::UI::Flopper;
2579 3152
2580our @ISA = CFClient::UI::Button::; 3153our @ISA = CFPlus::UI::Button::;
2581 3154
2582sub new { 3155sub new {
2583 my $class = shift; 3156 my $class = shift;
2584 3157
2585 my $self = $class->SUPER::new ( 3158 my $self = $class->SUPER::new (
… …
2597 $self->{other}->toggle_visibility; 3170 $self->{other}->toggle_visibility;
2598} 3171}
2599 3172
2600############################################################################# 3173#############################################################################
2601 3174
2602package CFClient::UI::Tooltip; 3175package CFPlus::UI::Tooltip;
2603 3176
2604our @ISA = CFClient::UI::Bin::; 3177our @ISA = CFPlus::UI::Bin::;
2605 3178
2606use CFClient::OpenGL; 3179use CFPlus::OpenGL;
2607 3180
2608sub new { 3181sub new {
2609 my $class = shift; 3182 my $class = shift;
2610 3183
2611 $class->SUPER::new ( 3184 $class->SUPER::new (
… …
2615} 3188}
2616 3189
2617sub set_tooltip_from { 3190sub set_tooltip_from {
2618 my ($self, $widget) = @_; 3191 my ($self, $widget) = @_;
2619 3192
3193 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3194 if $widget->{tooltip} =~ /^#(.*)$/;
3195
3196 my $tooltip = $widget->{tooltip};
3197
3198 if ($ENV{CFPLUS_DEBUG} & 2) {
3199 $tooltip .= "\n\n" . (ref $widget) . "\n"
3200 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3201 . "req $widget->{req_w} $widget->{req_h}\n"
3202 . "visible $widget->{visible}";
3203 }
3204
3205 $tooltip =~ s/^\n+//;
3206 $tooltip =~ s/\n+$//;
3207
2620 $self->add (new CFClient::UI::Label 3208 $self->add (new CFPlus::UI::Label
2621 markup => $widget->{tooltip}, 3209 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3210 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 3211 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 3212 style => 1, # FLAG_INVERSE
2625 ellipsise => 0, 3213 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 3214 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 ); 3215 );
2628} 3216}
2629 3217
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3221 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 3222
2635 ($w + 4, $h + 4) 3223 ($w + 4, $h + 4)
2636} 3224}
2637 3225
2638sub size_allocate { 3226sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 3227 my ($self, $w, $h) = @_;
2640 3228
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3229 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2644} 3230}
2645 3231
2646sub visibility_change { 3232sub invoke_visibility_change {
2647 my ($self, $visible) = @_; 3233 my ($self, $visible) = @_;
2648 3234
2649 return unless $visible; 3235 return unless $visible;
2650 3236
2651 $self->{root}->on_post_alloc ("move_$self" => sub { 3237 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner} 3238 my $widget = $self->{owner}
2653 or return; 3239 or return;
2654 3240
3241 if ($widget->{visible}) {
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3242 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656 3243
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3244 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH; 3245 if $x + $self->{w} > $self->{root}{w};
2659 3246
2660 $self->move_abs ($x, $y); 3247 $self->move_abs ($x, $y);
3248 } else {
3249 $self->hide;
3250 }
2661 }); 3251 });
2662} 3252}
2663 3253
2664sub _draw { 3254sub _draw {
2665 my ($self) = @_; 3255 my ($self) = @_;
… …
2689 $self->SUPER::_draw; 3279 $self->SUPER::_draw;
2690} 3280}
2691 3281
2692############################################################################# 3282#############################################################################
2693 3283
2694package CFClient::UI::Face; 3284package CFPlus::UI::Face;
2695 3285
2696our @ISA = CFClient::UI::Base::; 3286our @ISA = CFPlus::UI::DrawBG::;
2697 3287
2698use CFClient::OpenGL; 3288use CFPlus::OpenGL;
2699 3289
2700sub new { 3290sub new {
2701 my $class = shift; 3291 my $class = shift;
2702 3292
2703 my $self = $class->SUPER::new ( 3293 my $self = $class->SUPER::new (
… …
2705 can_events => 0, 3295 can_events => 0,
2706 @_, 3296 @_,
2707 ); 3297 );
2708 3298
2709 if ($self->{anim} && $self->{animspeed}) { 3299 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3300 CFPlus::weaken (my $widget = $self);
2711 3301
2712 $self->{timer} = Event->timer ( 3302 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3303 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3304 hard => 1,
2715 interval => $self->{animspeed}, 3305 interval => $self->{animspeed},
… …
2738sub _draw { 3328sub _draw {
2739 my ($self) = @_; 3329 my ($self) = @_;
2740 3330
2741 return unless $::CONN; 3331 return unless $::CONN;
2742 3332
3333 $self->SUPER::_draw;
3334
2743 my $face; 3335 my $face;
2744 3336
2745 if ($self->{frame}) { 3337 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}]; 3338 my $anim = $::CONN->{anim}[$self->{anim}];
2747 3339
… …
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3344 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753 3345
2754 if ($tex) { 3346 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3347 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3349 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3350 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3351 glDisable GL_TEXTURE_2D;
2760 } 3352 }
2761} 3353}
2762 3354
2763sub DESTROY { 3355sub destroy {
2764 my ($self) = @_; 3356 my ($self) = @_;
2765 3357
2766 $self->{timer}->cancel 3358 $self->{timer}->cancel
2767 if $self->{timer}; 3359 if $self->{timer};
2768 3360
2769 $self->SUPER::DESTROY; 3361 $self->SUPER::destroy;
2770} 3362}
2771 3363
2772############################################################################# 3364#############################################################################
2773 3365
2774package CFClient::UI::Inventory; 3366package CFPlus::UI::Buttonbar;
2775 3367
2776our @ISA = CFClient::UI::ScrolledWindow::; 3368our @ISA = CFPlus::UI::HBox::;
2777 3369
2778sub new { 3370# 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 3371
2814############################################################################# 3372#############################################################################
2815 3373
2816package CFClient::UI::Menu; 3374package CFPlus::UI::Menu;
2817 3375
2818our @ISA = CFClient::UI::FancyFrame::; 3376our @ISA = CFPlus::UI::Toplevel::;
2819 3377
2820use CFClient::OpenGL; 3378use CFPlus::OpenGL;
2821 3379
2822sub new { 3380sub new {
2823 my $class = shift; 3381 my $class = shift;
2824 3382
2825 my $self = $class->SUPER::new ( 3383 my $self = $class->SUPER::new (
2826 items => [], 3384 items => [],
2827 z => 100, 3385 z => 100,
2828 @_, 3386 @_,
2829 ); 3387 );
2830 3388
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3389 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2832 3390
2833 for my $item (@{ $self->{items} }) { 3391 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item; 3392 my ($widget, $cb, $tooltip) = @$item;
2835 3393
2836 # handle various types of items, only text for now 3394 # handle various types of items, only text for now
2837 if (!ref $widget) { 3395 if (!ref $widget) {
3396 if ($widget =~ /\t/) {
3397 my ($left, $right) = split /\t/, $widget, 2;
3398
2838 $widget = new CFClient::UI::Label 3399 $widget = new CFPlus::UI::HBox
2839 can_hover => 1, 3400 can_hover => 1,
2840 can_events => 1, 3401 can_events => 1,
3402 tooltip => $tooltip,
3403 children => [
3404 (new CFPlus::UI::Label markup => $left, expand => 1),
3405 (new CFPlus::UI::Label markup => $right, align => +1),
3406 ],
3407 ;
3408
3409 } else {
3410 $widget = new CFPlus::UI::Label
3411 can_hover => 1,
3412 can_events => 1,
2841 text => $widget; 3413 markup => $widget,
3414 tooltip => $tooltip;
3415 }
2842 } 3416 }
2843 3417
2844 $self->{item}{$widget} = $item; 3418 $self->{item}{$widget} = $item;
2845 3419
2846 $self->{vbox}->add ($widget); 3420 $self->{vbox}->add ($widget);
… …
2851 3425
2852# popup given the event (must be a mouse button down event currently) 3426# popup given the event (must be a mouse button down event currently)
2853sub popup { 3427sub popup {
2854 my ($self, $ev) = @_; 3428 my ($self, $ev) = @_;
2855 3429
2856 $self->_emit ("popdown"); 3430 $self->emit ("popdown");
2857 3431
2858 # maybe save $GRAB? must be careful about events... 3432 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self; 3433 $GRAB = $self;
2860 $self->{button} = $ev->{button}; 3434 $self->{button} = $ev->{button};
2861 3435
2862 $self->show; 3436 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3437 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864} 3438}
2865 3439
2866sub mouse_motion { 3440sub invoke_mouse_motion {
2867 my ($self, $ev, $x, $y) = @_; 3441 my ($self, $ev, $x, $y) = @_;
2868 3442
2869 # TODO: should use vbox->find_widget or so 3443 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3444 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER}; 3445 $self->{hover} = $self->{item}{$HOVER};
2872}
2873 3446
3447 0
3448}
3449
2874sub button_up { 3450sub invoke_button_up {
2875 my ($self, $ev, $x, $y) = @_; 3451 my ($self, $ev, $x, $y) = @_;
2876 3452
2877 if ($ev->{button} == $self->{button}) { 3453 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB; 3454 undef $GRAB;
2879 $self->hide; 3455 $self->hide;
2880 3456
2881 $self->_emit ("popdown"); 3457 $self->emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover}; 3458 $self->{hover}[1]->() if $self->{hover};
3459 } else {
3460 return 0
3461 }
3462
2883 } 3463 1
2884} 3464}
2885 3465
2886############################################################################# 3466#############################################################################
2887 3467
2888package CFClient::UI::Statusbox; 3468package CFPlus::UI::Multiplexer;
2889 3469
2890our @ISA = CFClient::UI::VBox::; 3470our @ISA = CFPlus::UI::Container::;
2891 3471
2892sub new { 3472sub new {
2893 my $class = shift; 3473 my $class = shift;
2894 3474
2895 $class->SUPER::new ( 3475 my $self = $class->SUPER::new (
3476 @_,
3477 );
3478
3479 $self->{current} = $self->{children}[0]
3480 if @{ $self->{children} };
3481
3482 $self
3483}
3484
3485sub add {
3486 my ($self, @widgets) = @_;
3487
3488 $self->SUPER::add (@widgets);
3489
3490 $self->{current} = $self->{children}[0]
3491 if @{ $self->{children} };
3492}
3493
3494sub get_current_page {
3495 my ($self) = @_;
3496
3497 $self->{current}
3498}
3499
3500sub set_current_page {
3501 my ($self, $page_or_widget) = @_;
3502
3503 my $widget = ref $page_or_widget
3504 ? $page_or_widget
3505 : $self->{children}[$page_or_widget];
3506
3507 $self->{current} = $widget;
3508 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3509
3510 $self->emit (page_changed => $self->{current});
3511
3512 $self->realloc;
3513}
3514
3515sub visible_children {
3516 $_[0]{current}
3517}
3518
3519sub size_request {
3520 my ($self) = @_;
3521
3522 $self->{current}->size_request
3523}
3524
3525sub invoke_size_allocate {
3526 my ($self, $w, $h) = @_;
3527
3528 $self->{current}->configure (0, 0, $w, $h);
3529
3530 1
3531}
3532
3533sub _draw {
3534 my ($self) = @_;
3535
3536 $self->{current}->draw;
3537}
3538
3539#############################################################################
3540
3541package CFPlus::UI::Notebook;
3542
3543our @ISA = CFPlus::UI::VBox::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 buttonbar => (new CFPlus::UI::Buttonbar),
3550 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3551 # filter => # will be put between multiplexer and $self
3552 @_,
3553 );
3554
3555 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3556 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3557
3558 $self
3559}
3560
3561sub add {
3562 my ($self, $title, $widget, $tooltip) = @_;
3563
3564 CFPlus::weaken $self;
3565
3566 $self->{buttonbar}->add (new CFPlus::UI::Button
3567 markup => $title,
3568 tooltip => $tooltip,
3569 on_activate => sub { $self->set_current_page ($widget) },
3570 );
3571
3572 $self->{multiplexer}->add ($widget);
3573}
3574
3575sub get_current_page {
3576 my ($self) = @_;
3577
3578 $self->{multiplexer}->get_current_page
3579}
3580
3581sub set_current_page {
3582 my ($self, $page) = @_;
3583
3584 $self->{multiplexer}->set_current_page ($page);
3585 $self->emit (page_changed => $self->{multiplexer}{current});
3586}
3587
3588#############################################################################
3589
3590package CFPlus::UI::Selector;
3591
3592use utf8;
3593
3594our @ISA = CFPlus::UI::Button::;
3595
3596sub new {
3597 my $class = shift;
3598
3599 my $self = $class->SUPER::new (
3600 options => [], # [value, title, longdesc], ...
3601 value => undef,
3602 @_,
3603 );
3604
3605 $self->_set_value ($self->{value});
3606
3607 $self
3608}
3609
3610sub invoke_button_down {
3611 my ($self, $ev) = @_;
3612
3613 my @menu_items;
3614
3615 for (@{ $self->{options} }) {
3616 my ($value, $title, $tooltip) = @$_;
3617
3618 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3619 }
3620
3621 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3622}
3623
3624sub _set_value {
3625 my ($self, $value) = @_;
3626
3627 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3628 or return;
3629
3630 $self->{value} = $item->[0];
3631 $self->set_markup ("$item->[1] ⇓");
3632 $self->set_tooltip ($item->[2]);
3633}
3634
3635sub set_value {
3636 my ($self, $value) = @_;
3637
3638 return unless $self->{value} ne $value;
3639
3640 $self->_set_value ($value);
3641 $self->emit (changed => $value);
3642}
3643
3644#############################################################################
3645
3646package CFPlus::UI::Statusbox;
3647
3648our @ISA = CFPlus::UI::VBox::;
3649
3650sub new {
3651 my $class = shift;
3652
3653 my $self = $class->SUPER::new (
2896 fontsize => 0.8, 3654 fontsize => 0.8,
2897 @_, 3655 @_,
2898 ) 3656 );
3657
3658 CFPlus::weaken (my $this = $self);
3659
3660 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3661
3662 $self
2899} 3663}
2900 3664
2901sub reorder { 3665sub reorder {
2902 my ($self) = @_; 3666 my ($self) = @_;
2903 my $NOW = time; 3667 my $NOW = Time::HiRes::time;
3668
3669 # freeze display when hovering over any label
3670 return if $CFPlus::UI::TOOLTIP->{owner}
3671 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3672 values %{ $self->{item} };
2904 3673
2905 while (my ($k, $v) = each %{ $self->{item} }) { 3674 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3675 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 } 3676 }
2908 3677
… …
2911 my @items = sort { 3680 my @items = sort {
2912 $a->{pri} <=> $b->{pri} 3681 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id} 3682 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} }; 3683 } values %{ $self->{item} };
2915 3684
3685 $self->{timer}->interval (1);
3686
2916 my $count = 10 + 1; 3687 my $count = 10 + 1;
2917 for my $item (@items) { 3688 for my $item (@items) {
2918 last unless --$count; 3689 last unless --$count;
2919 3690
2920 push @widgets, $item->{label} ||= do { 3691 my $label = $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all) 3692 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1 3693 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}" 3694 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text}; 3695 : $item->{text};
2925 3696
2926 for ($short) { 3697 for ($short) {
2927 s/^\s+//; 3698 s/^\s+//;
2928 s/\s+/ /g; 3699 s/\s+/ /g;
2929 } 3700 }
2930 3701
2931 new CFClient::UI::Label 3702 new CFPlus::UI::Label
2932 markup => $short, 3703 markup => $short,
2933 tooltip => $item->{tooltip}, 3704 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP, 3705 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67, 3706 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize}, 3707 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44, 3708 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg}, 3709 fg => [@{ $item->{fg} }],
2939 can_events => 1, 3710 can_events => 1,
2940 can_hover => 1 3711 can_hover => 1
2941 }; 3712 };
3713
3714 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3715 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3716 $label->update;
3717 $label->set_max_size (undef, $label->{req_h} * $diff)
3718 if $diff < 1;
3719 $self->{timer}->interval (1/30);
3720 } else {
3721 $label->{fg}[3] = $item->{fg}[3] || 1;
3722 }
3723
3724 push @widgets, $label;
2942 } 3725 }
2943 3726
2944 $self->clear; 3727 $self->clear;
2945 $self->SUPER::add (reverse @widgets); 3728 $self->SUPER::add (reverse @widgets);
2946} 3729}
… …
2951 $text =~ s/^\s+//; 3734 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//; 3735 $text =~ s/\s+$//;
2953 3736
2954 return unless $text; 3737 return unless $text;
2955 3738
2956 my $timeout = time + ((delete $arg{timeout}) || 60); 3739 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957 3740
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3741 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959 3742
2960 if (my $item = $self->{item}{$group}) { 3743 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) { 3744 if ($item->{text} eq $text) {
2962 $item->{count}++; 3745 $item->{count}++;
2963 } else { 3746 } else {
2964 $item->{count} = 1; 3747 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text; 3748 $item->{text} = $item->{tooltip} = $text;
2966 } 3749 }
2967 $item->{id} = ++$self->{id}; 3750 $item->{id} += 0.2;#d#
2968 $item->{timeout} = $timeout; 3751 $item->{timeout} = $timeout;
2969 delete $item->{label}; 3752 delete $item->{label};
2970 } else { 3753 } else {
2971 $self->{item}{$group} = { 3754 $self->{item}{$group} = {
2972 id => ++$self->{id}, 3755 id => ++$self->{id},
… …
2978 count => 1, 3761 count => 1,
2979 %arg, 3762 %arg,
2980 }; 3763 };
2981 } 3764 }
2982 3765
3766 $ROOT->on_refresh (reorder => sub {
2983 $self->reorder; 3767 $self->reorder;
3768 });
2984} 3769}
2985 3770
2986sub reconfigure { 3771sub reconfigure {
2987 my ($self) = @_; 3772 my ($self) = @_;
2988 3773
… …
2991 3776
2992 $self->reorder; 3777 $self->reorder;
2993 $self->SUPER::reconfigure; 3778 $self->SUPER::reconfigure;
2994} 3779}
2995 3780
3781sub destroy {
3782 my ($self) = @_;
3783
3784 $self->{timer}->cancel;
3785
3786 $self->SUPER::destroy;
3787}
3788
2996############################################################################# 3789#############################################################################
2997 3790
2998package CFClient::UI::Root; 3791package CFPlus::UI::Root;
2999 3792
3000our @ISA = CFClient::UI::Container::; 3793our @ISA = CFPlus::UI::Container::;
3001 3794
3795use List::Util qw(min max);
3796
3002use CFClient::OpenGL; 3797use CFPlus::OpenGL;
3003 3798
3004sub new { 3799sub new {
3005 my $class = shift; 3800 my $class = shift;
3006 3801
3007 my $self = $class->SUPER::new ( 3802 my $self = $class->SUPER::new (
3008 visible => 1, 3803 visible => 1,
3009 @_, 3804 @_,
3010 ); 3805 );
3011 3806
3012 Scalar::Util::weaken ($self->{root} = $self); 3807 CFPlus::weaken ($self->{root} = $self);
3013 3808
3014 $self 3809 $self
3015}
3016
3017sub configure {
3018 my ($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 $self->{w};
3031} 3810}
3032 3811
3033sub size_request { 3812sub size_request {
3034 my ($self) = @_; 3813 my ($self) = @_;
3035 3814
… …
3048 $coord = $max - $size if $coord > $max - $size; 3827 $coord = $max - $size if $coord > $max - $size;
3049 3828
3050 int $coord + 0.5 3829 int $coord + 0.5
3051} 3830}
3052 3831
3053sub size_allocate { 3832sub invoke_size_allocate {
3054 my ($self, $w, $h, $changed) = @_; 3833 my ($self, $w, $h) = @_;
3055 3834
3056 for my $child ($self->children) { 3835 for my $child ($self->children) {
3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3836 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058 3837
3059 $X = $child->{force_x} if exists $child->{force_x}; 3838 $X = $child->{force_x} if exists $child->{force_x};
… …
3062 $X = _to_pixel $X, $W, $self->{w}; 3841 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h}; 3842 $Y = _to_pixel $Y, $H, $self->{h};
3064 3843
3065 $child->configure ($X, $Y, $W, $H); 3844 $child->configure ($X, $Y, $W, $H);
3066 } 3845 }
3846
3847 1
3067} 3848}
3068 3849
3069sub coord2local { 3850sub coord2local {
3070 my ($self, $x, $y) = @_; 3851 my ($self, $x, $y) = @_;
3071 3852
… …
3127 $_->() 3908 $_->()
3128 for values %{delete $self->{refresh_hook}}; 3909 for values %{delete $self->{refresh_hook}};
3129 } 3910 }
3130 3911
3131 if ($self->{realloc}) { 3912 if ($self->{realloc}) {
3913 my %queue;
3132 my @queue; 3914 my @queue;
3915 my $widget;
3133 3916
3917 outer:
3134 while () { 3918 while () {
3135 if ($self->{realloc}) { 3919 if (my $realloc = delete $self->{realloc}) {
3136 #TODO use array-of-depth approach 3920 for $widget (values %$realloc) {
3921 $widget->{visible} or next; # do not resize invisible widgets
3137 3922
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 3923 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{realloc}}; 3924
3925 push @{ $queue[$widget->{visible}] }, $widget;
3926 }
3140 } 3927 }
3141 3928
3929 while () {
3930 @queue or last outer;
3931
3932 $widget = pop @{ $queue[-1] || [] }
3933 and last;
3934
3935 pop @queue;
3936 }
3937
3938 delete $queue{$widget+0};
3939
3940 my ($w, $h) = $widget->size_request;
3941
3942 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3943 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3944
3945 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3946 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3947
3948 $w = $widget->{force_w} if exists $widget->{force_w};
3949 $h = $widget->{force_h} if exists $widget->{force_h};
3950
3951 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3952 || delete $widget->{force_realloc}) {
3953 $widget->{req_w} = $w;
3954 $widget->{req_h} = $h;
3955
3956 $self->{size_alloc}{$widget+0} = $widget;
3957
3958 if (my $parent = $widget->{parent}) {
3959 $self->{realloc}{$parent+0} = $parent
3960 unless $queue{$parent+0};
3961
3962 $parent->{force_size_alloc} = 1;
3963 $self->{size_alloc}{$parent+0} = $parent;
3964 }
3965 }
3966
3967 delete $self->{realloc}{$widget+0};
3968 }
3969 }
3970
3971 while (my $size_alloc = delete $self->{size_alloc}) {
3972 my @queue = sort { $b->{visible} <=> $a->{visible} }
3973 values %$size_alloc;
3974
3975 while () {
3142 my $widget = pop @queue || last; 3976 my $widget = pop @queue || last;
3143 3977
3144 $widget->{visible} or last; # do not resize invisible widgets 3978 my ($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 3979
3175 $w = 0 if $w < 0; 3980 $w = 0 if $w < 0;
3176 $h = 0 if $h < 0; 3981 $h = 0 if $h < 0;
3177 3982
3983 $w = max $widget->{min_w}, $w;
3984 $h = max $widget->{min_h}, $h;
3985
3986# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3987# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3988
3989 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3990 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3991
3178 $w = int $w + 0.5; 3992 $w = int $w + 0.5;
3179 $h = int $h + 0.5; 3993 $h = int $h + 0.5;
3180 3994
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3995 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3996 $widget->{old_w} = $widget->{w};
3997 $widget->{old_h} = $widget->{h};
3182 3998
3183 $widget->{w} = $w; 3999 $widget->{w} = $w;
3184 $widget->{h} = $h; 4000 $widget->{h} = $h;
3185 4001
3186 $widget->emit (size_allocate => $w, $h, $changed); 4002 $widget->emit (size_allocate => $w, $h);
4003 }
3187 } 4004 }
3188 } 4005 }
3189 4006
3190 while ($self->{post_alloc_hook}) { 4007 while ($self->{post_alloc_hook}) {
3191 $_->() 4008 $_->()
3192 for values %{delete $self->{post_alloc_hook}}; 4009 for values %{delete $self->{post_alloc_hook}};
3193 } 4010 }
4011
3194 4012
3195 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4013 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3196 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4014 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3197 glClear GL_COLOR_BUFFER_BIT; 4015 glClear GL_COLOR_BUFFER_BIT;
3198 4016
… …
3200 glLoadIdentity; 4018 glLoadIdentity;
3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4019 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3202 glMatrixMode GL_MODELVIEW; 4020 glMatrixMode GL_MODELVIEW;
3203 glLoadIdentity; 4021 glLoadIdentity;
3204 4022
4023 {
4024 package CFPlus::UI::Base;
4025
4026 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4027 (0, 0, $self->{w}, $self->{h});
4028
3205 $self->_draw; 4029 $self->_draw;
4030 }
3206} 4031}
3207 4032
3208############################################################################# 4033#############################################################################
3209 4034
3210package CFClient::UI; 4035package CFPlus::UI;
3211 4036
3212$ROOT = new CFClient::UI::Root; 4037$ROOT = new CFPlus::UI::Root;
3213$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4038$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3214 4039
32151 40401
3216 4041

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines