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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31 }
32
33 $layout
34}
35
36sub set_layout {
37 my ($layout) = @_;
38 $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}
14 67
15# class methods for events 68# class methods for events
16sub feed_sdl_key_down_event { 69sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 70 $FOCUS->emit (key_down => $_[0])
71 if $FOCUS;
18} 72}
19 73
20sub feed_sdl_key_up_event { 74sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_up => $_[0])
76 if $FOCUS;
22} 77}
23 78
24sub feed_sdl_button_down_event { 79sub feed_sdl_button_down_event {
25 my ($ev) = @_; 80 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 81 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 83 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 84 my $widget = $ROOT->find_widget ($x, $y);
30 85
31 $GRAB = $widget; 86 $GRAB = $widget;
32 $GRAB->update if $GRAB; 87 $GRAB->update if $GRAB;
88
89 check_tooltip;
33 } 90 }
34 91
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 92 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 93
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
95 if $GRAB;
38} 96}
39 97
40sub feed_sdl_button_up_event { 98sub feed_sdl_button_up_event {
41 my ($ev) = @_; 99 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
43 101
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 102 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 103
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 105
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
107 if $GRAB;
49 108
50 if (!$BUTTON_STATE) { 109 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 110 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 111 $grab->update if $grab;
53 $GRAB->update if $GRAB; 112 $GRAB->update if $GRAB;
113
114 check_tooltip;
54 } 115 }
55} 116}
56 117
57sub feed_sdl_motion_event { 118sub feed_sdl_motion_event {
58 my ($ev) = @_; 119 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 124 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 125 my $hover = $HOVER; $HOVER = $widget;
65 126
66 $hover->update if $hover && $hover->{can_hover}; 127 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 128 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 129
130 check_tooltip;
131 }
132
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134 if $HOVER;
71} 135}
72 136
73# convert position array to integers 137# convert position array to integers
74sub harmonize { 138sub harmonize {
75 my ($vals) = @_; 139 my ($vals) = @_;
… …
81 $rem += $_ - $i; 145 $rem += $_ - $i;
82 $_ = $i; 146 $_ = $i;
83 } 147 }
84} 148}
85 149
150sub full_refresh {
151 # make a copy, otherwise for complains about freed values.
152 my @widgets = values %WIDGET;
153
154 $_->update
155 for @widgets;
156}
157
158sub reconfigure_widgets {
159 # make a copy, otherwise C<for> complains about freed values.
160 my @widgets = values %WIDGET;
161
162 $_->reconfigure
163 for @widgets;
164}
165
166# call when resolution changes etc.
167sub rescale_widgets {
168 my ($sx, $sy) = @_;
169
170 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174
175 $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};
177 $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 $widget->{y} =~ /^[0-9.]+$/;
179 $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};
181
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184
185 }
186 }
187
188 reconfigure_widgets;
189}
190
86############################################################################# 191#############################################################################
87 192
88package CFClient::UI::Base; 193package CFClient::UI::Base;
89 194
90use strict; 195use strict;
… …
93 198
94sub new { 199sub new {
95 my $class = shift; 200 my $class = shift;
96 201
97 my $self = bless { 202 my $self = bless {
98 x => 0, 203 x => "center",
99 y => 0, 204 y => "center",
100 z => 0, 205 z => 0,
206 w => undef,
207 h => undef,
208 can_events => 1,
101 @_ 209 @_
102 }, $class; 210 }, $class;
103 211
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} = $self);
223
104 for (keys %$self) { 224 for (keys %$self) {
105 if (/^connect_(.*)$/) { 225 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 226 $self->connect ($1 => delete $self->{$_});
107 } 227 }
108 } 228 }
109 229
110 $self 230 $self
111} 231}
112 232
233sub destroy {
234 my ($self) = @_;
235
236 $self->hide;
237 %$self = ();
238}
239
113sub show { 240sub show {
114 my ($self) = @_; 241 my ($self) = @_;
115 242
116 return if $self->{parent}; 243 return if $self->{parent};
117 244
118 $CFClient::UI::ROOT->add ($self); 245 $CFClient::UI::ROOT->add ($self);
119} 246}
120 247
248sub set_visible {
249 my ($self) = @_;
250
251 return if $self->{visible};
252
253 $self->{root} = $self->{parent}{root};
254 $self->{visible} = $self->{parent}{visible} + 1;
255
256 $self->emit (visibility_change => 1);
257
258 $self->realloc if !exists $self->{req_w};
259
260 $_->set_visible for $self->children;
261}
262
263sub set_invisible {
264 my ($self) = @_;
265
266 return unless $self->{visible};
267
268 $_->set_invisible for $self->children;
269
270 delete $self->{root};
271 delete $self->{visible};
272
273 undef $GRAB if $GRAB == $self;
274 undef $HOVER if $HOVER == $self;
275
276 CFClient::UI::check_tooltip
277 if $TOOLTIP->{owner} == $self;
278
279 $self->focus_out;
280
281 $self->emit (visibility_change => 0);
282}
283
284sub set_visibility {
285 my ($self, $visible) = @_;
286
287 return if $self->{visible} == $visible;
288
289 $visible ? $self->hide
290 : $self->show;
291}
292
293sub toggle_visibility {
294 my ($self) = @_;
295
296 $self->{visible}
297 ? $self->hide
298 : $self->show;
299}
300
121sub hide { 301sub hide {
122 my ($self) = @_; 302 my ($self) = @_;
123 303
124 return unless $self->{parent}; 304 $self->set_invisible;
125 305
126 $self->{parent}->remove ($self); 306 $self->{parent}->remove ($self)
307 if $self->{parent};
127} 308}
128 309
129sub move { 310sub move_abs {
130 my ($self, $x, $y, $z) = @_; 311 my ($self, $x, $y, $z) = @_;
131 312
132 $self->{x} = int $x; 313 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 314 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 315 $self->{z} = $z if defined $z;
135 316
136 $self->update; 317 $self->update;
137} 318}
138 319
139sub needs_redraw { 320sub set_size {
140 0 321 my ($self, $w, $h) = @_;
322
323 $self->{force_w} = $w;
324 $self->{force_h} = $h;
325
326 $self->realloc;
141} 327}
142 328
143sub size_request { 329sub size_request {
144 require Carp; 330 require Carp;
145 Carp::confess "size_request is abtract"; 331 Carp::confess "size_request is abstract";
146} 332}
147 333
148sub configure { 334sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 335 my ($self, $x, $y, $w, $h) = @_;
150 336
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 337 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h);
339
155 $w = List::Util::min $w, int $h * $self->{aspect}; 340 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 341 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 342
159 return unless $self->{w} != $w || $self->{h} != $h; 343 # use alignment to adjust x, y
160 344
345 $x += int 0.5 * ($ow - $w);
346 $y += int 0.5 * ($oh - $h);
347 }
348
349 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 350 $self->{x} = $x;
162 $self->{h} = $h; 351 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 352 $self->update;
353 }
354
355 if ($self->{w} != $w || $self->{h} != $h) {
356 return unless $self->{visible};
357
358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
359 }
166} 360}
167 361
168sub size_allocate { 362sub size_allocate {
169 # nothing to be done 363 # nothing to be done
170} 364}
171 365
172# return top left coordinates 366sub children {
173sub _topleft { 367}
368
369sub set_max_size {
174 my ($self, $x, $y) = @_; 370 my ($self, $w, $h) = @_;
175 371
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 372 delete $self->{max_w}; $self->{max_w} = $w if $w;
373 delete $self->{max_h}; $self->{max_h} = $h if $h;
374}
375
376sub set_tooltip {
377 my ($self, $tooltip) = @_;
378
379 $tooltip =~ s/^\s+//;
380 $tooltip =~ s/\s+$//;
381
382 return if $self->{tooltip} eq $tooltip;
383
384 $self->{tooltip} = $tooltip;
385
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip;
389 }
177} 390}
178 391
179# translate global coordinates to local coordinate system 392# translate global coordinates to local coordinate system
180sub coord2local { 393sub coord2local {
181 my ($self, $x, $y) = @_; 394 my ($self, $x, $y) = @_;
182 395
183 my ($X, $Y) = $self->_topleft; 396 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 397}
186 398
187# translate local coordinates to global coordinate system 399# translate local coordinates to global coordinate system
188sub coord2global { 400sub coord2global {
189 my ($self, $x, $y) = @_; 401 my ($self, $x, $y) = @_;
190 402
191 my ($X, $Y) = $self->_topleft; 403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 404}
194 405
195sub focus_in { 406sub focus_in {
196 my ($self) = @_; 407 my ($self) = @_;
197 408
198 return if $FOCUS == $self; 409 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 410 return unless $self->{can_focus};
200 411
201 my $focus = $FOCUS; $FOCUS = $self; 412 my $focus = $FOCUS; $FOCUS = $self;
202 413
203 $self->emit (focus_in => $focus); 414 $self->_emit (focus_in => $focus);
204 415
205 $focus->update if $focus; 416 $focus->update if $focus;
206 $FOCUS->update; 417 $FOCUS->update;
207} 418}
208 419
… …
211 422
212 return unless $FOCUS == $self; 423 return unless $FOCUS == $self;
213 424
214 my $focus = $FOCUS; undef $FOCUS; 425 my $focus = $FOCUS; undef $FOCUS;
215 426
216 $self->emit (focus_out => $focus); 427 $self->_emit (focus_out => $focus);
217 428
218 $focus->update if $focus; #? 429 $focus->update if $focus; #?
430
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
432 unless $FOCUS;
219} 433}
220 434
221sub mouse_motion { } 435sub mouse_motion { }
222sub button_up { } 436sub button_up { }
223sub key_down { } 437sub key_down { }
224sub key_up { } 438sub key_up { }
225 439
226sub button_down { 440sub button_down {
227 my ($self, $ev, $x, $y) = @_; 441 my ($self, $ev, $x, $y) = @_;
228 442
229 $self->focus_in; 443 $self->focus_in;
… …
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
451
452sub find_widget {
453 my ($self, $x, $y) = @_;
454
455 return () unless $self->{can_events};
456
457 return $self
458 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
459 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
460
461 ()
462}
463
464sub set_parent {
465 my ($self, $parent) = @_;
466
467 Scalar::Util::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible};
470}
471
472sub connect {
473 my ($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, $visible) = @_;
493}
494
495sub realloc {
496 my ($self) = @_;
497
498 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self};
500
501 $self->{root}{realloc}{$self} = $self;
502 $self->{root}->update;
503 } else {
504 delete $self->{req_w};
505 }
506}
507
508sub update {
509 my ($self) = @_;
510
511 $self->{parent}->update
512 if $self->{parent};
513}
514
515sub reconfigure {
516 my ($self) = @_;
517
518 $self->realloc;
519 $self->update;
520}
237 521
238sub draw { 522sub draw {
239 my ($self) = @_; 523 my ($self) = @_;
240 524
241 return unless $self->{h} && $self->{w}; 525 return unless $self->{h} && $self->{w};
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 541 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 542 glVertex $x , $y + $self->{h};
259 glEnd; 543 glEnd;
260 glDisable GL_BLEND; 544 glDisable GL_BLEND;
261 } 545 }
546
547 if ($ENV{CFPLUS_DEBUG}) {
548 glPushMatrix;
549 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
551 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1;
556 glEnd;
557 glPopMatrix;
558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559 }
262} 560}
263 561
264sub _draw { 562sub _draw {
265 my ($self) = @_; 563 my ($self) = @_;
266 564
267 warn "no draw defined for $self\n"; 565 warn "no draw defined for $self\n";
268} 566}
269 567
270sub find_widget {
271 my ($self, $x, $y) = @_;
272
273 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276
277 ()
278}
279
280sub set_parent {
281 my ($self, $parent) = @_;
282
283 Scalar::Util::weaken ($self->{parent} = $parent);
284}
285
286sub check_size {
287 my ($self) = @_;
288
289 my ($w, $h) = $self->size_request;
290
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298}
299
300sub update {
301 my ($self) = @_;
302
303 $self->{parent}->update
304 if $self->{parent};
305}
306
307sub connect {
308 my ($self, $signal, $cb) = @_;
309
310 push @{ $self->{signal_cb}{$signal} }, $cb;
311}
312
313sub emit {
314 my ($self, $signal, @args) = @_;
315
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
317 $cb->($self, @args);
318 }
319}
320
321sub DESTROY { 568sub DESTROY {
322 my ($self) = @_; 569 my ($self) = @_;
323 570
571 delete $WIDGET{$self+0};
324 #$self->deactivate; 572 #$self->deactivate;
325} 573}
326 574
327############################################################################# 575#############################################################################
328 576
… …
337 my $class = shift; 585 my $class = shift;
338 586
339 # range [value, low, high, page] 587 # range [value, low, high, page]
340 588
341 $class->SUPER::new ( 589 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 590 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 591 #active_bg => [1, 1, 1, 0.5],
344 @_ 592 @_
345 ) 593 )
346} 594}
347 595
348sub _draw { 596sub _draw {
349 my ($self) = @_; 597 my ($self) = @_;
350 598
599 my $color = $FOCUS == $self && $self->{active_bg}
600 ? $self->{active_bg}
601 : $self->{bg};
602
603 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 604 my ($w, $h) = @$self{qw(w h)};
352 605
353 glEnable GL_BLEND; 606 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 608 glColor @$color;
356 609
357 glBegin GL_QUADS; 610 glBegin GL_QUADS;
358 glVertex 0 , 0; 611 glVertex 0 , 0;
359 glVertex 0 , $h; 612 glVertex 0 , $h;
360 glVertex $w, $h; 613 glVertex $w, $h;
361 glVertex $w, 0; 614 glVertex $w, 0;
362 glEnd; 615 glEnd;
363 616
364 glDisable GL_BLEND; 617 glDisable GL_BLEND;
618 }
365} 619}
366 620
367############################################################################# 621#############################################################################
368 622
369package CFClient::UI::Empty; 623package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 624
383our @ISA = CFClient::UI::Base::; 625our @ISA = CFClient::UI::Base::;
384 626
385sub new { 627sub new {
386 my ($class, %arg) = @_; 628 my ($class, %arg) = @_;
629 $class->SUPER::new (can_events => 0, %arg);
630}
631
632sub size_request {
633 my ($self) = @_;
634
635 ($self->{w} + 0, $self->{h} + 0)
636}
637
638sub draw { }
639
640#############################################################################
641
642package CFClient::UI::Container;
643
644our @ISA = CFClient::UI::Base::;
645
646sub new {
647 my ($class, %arg) = @_;
387 648
388 my $children = delete $arg{children} || []; 649 my $children = delete $arg{children} || [];
389 650
390 my $self = $class->SUPER::new (children => [], %arg); 651 my $self = $class->SUPER::new (
652 children => [],
653 can_events => 0,
654 %arg,
655 );
391 $self->add ($_) for @$children; 656 $self->add ($_) for @$children;
392 657
393 $self 658 $self
394} 659}
395 660
396sub add { 661sub add {
397 my ($self, $child) = @_; 662 my ($self, @widgets) = @_;
398 663
399 $child->set_parent ($self); 664 $_->set_parent ($self)
665 for @widgets;
400 666
401 use sort 'stable'; 667 use sort 'stable';
402 668
403 $self->{children} = [ 669 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 670 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 671 @{$self->{children}}, @widgets
406 ]; 672 ];
407 673
408 $child->check_size; 674 $self->realloc;
675}
676
677sub children {
678 @{ $_[0]{children} }
409} 679}
410 680
411sub remove { 681sub remove {
412 my ($self, $child) = @_; 682 my ($self, $child) = @_;
413 683
414 delete $child->{parent}; 684 delete $child->{parent};
685 $child->hide;
415 686
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 688
418 $self->check_size; 689 $self->realloc;
690}
691
692sub clear {
693 my ($self) = @_;
694
695 my $children = delete $self->{children};
696 $self->{children} = [];
697
698 for (@$children) {
699 delete $_->{parent};
700 $_->hide;
701 }
702
703 $self->realloc;
419} 704}
420 705
421sub find_widget { 706sub find_widget {
422 my ($self, $x, $y) = @_; 707 my ($self, $x, $y) = @_;
423 708
… …
476sub size_request { 761sub size_request {
477 $_[0]{children}[0]->size_request 762 $_[0]{children}[0]->size_request
478} 763}
479 764
480sub size_allocate { 765sub size_allocate {
481 my ($self, $w, $h) = @_; 766 my ($self, $w, $h, $changed) = @_;
482 767
483 $self->{children}[0]->configure (0, 0, $w, $h); 768 $self->{children}[0]->configure (0, 0, $w, $h);
484} 769}
485 770
486############################################################################# 771#############################################################################
… …
498} 783}
499 784
500sub update { 785sub update {
501 my ($self) = @_; 786 my ($self) = @_;
502 787
503 # we want to do this delayed... 788 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 789 $self->SUPER::update;
506} 790}
507 791
792sub size_allocate {
793 my ($self, $w, $h, $changed) = @_;
794
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update
797 if $changed;
798}
799
800sub _render {
801 $_[0]{children}[0]->draw;
802}
803
508sub render_chld { 804sub render_child {
509 my ($self) = @_; 805 my ($self) = @_;
510 806
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1; 808 glClearColor 0, 0, 0, 0;
513 glClear GL_COLOR_BUFFER_BIT; 809 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw; 810
811 $self->_render;
515 }; 812 };
516}
517
518sub size_allocate {
519 my ($self, $w, $h) = @_;
520
521 $self->child->configure (0, 0, $w, $h);
522
523 $self->render_chld;
524} 813}
525 814
526sub _draw { 815sub _draw {
527 my ($self) = @_; 816 my ($self) = @_;
528 817
529 my ($w, $h) = ($self->w, $self->h); 818 my ($w, $h) = ($self->w, $self->h);
530 819
531 my $tex = $self->{texture} 820 my $tex = $self->{texture}
532 or return; 821 or return;
533 822
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 823 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825 glColor 1, 1, 1, 1;
538 826
539 $tex->draw_quad (0, 0, $w, $h); 827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 828
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
543} 830}
544 831
545############################################################################# 832#############################################################################
546 833
547package CFClient::UI::ViewPort; 834package CFClient::UI::ViewPort;
548 835
549our @ISA = CFClient::UI::Window::; 836our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 837
623sub new { 838sub new {
624 my $class = shift; 839 my $class = shift;
625 840
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 841 $class->SUPER::new (
842 scroll_x => 0,
843 scroll_y => 1,
844 @_,
845 )
846}
847
848sub size_request {
849 my ($self) = @_;
850
851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
852
853 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y};
855
856 ($w, $h)
857}
858
859sub size_allocate {
860 my ($self, $w, $h, $changed) = @_;
861
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
864
865 $self->child->configure (0, 0, $w, $h);
866 $self->update;
867}
868
869sub set_offset {
870 my ($self, $x, $y) = @_;
871
872 $self->{view_x} = int $x;
873 $self->{view_y} = int $y;
874
875 $self->update;
876}
877
878# hmm, this does not work for topleft of $self... but we should not ask for that
879sub coord2local {
880 my ($self, $x, $y) = @_;
881
882 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
883}
884
885sub coord2global {
886 my ($self, $x, $y) = @_;
887
888 $x = List::Util::min $self->{w}, $x - $self->{view_x};
889 $y = List::Util::min $self->{h}, $y - $self->{view_y};
890
891 $self->SUPER::coord2global ($x, $y)
892}
893
894sub find_widget {
895 my ($self, $x, $y) = @_;
896
897 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
898 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
899 ) {
900 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
901 } else {
902 $self->CFClient::UI::Base::find_widget ($x, $y)
903 }
904}
905
906sub _render {
907 my ($self) = @_;
908
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910
911 $self->SUPER::_render;
912}
913
914#############################################################################
915
916package CFClient::UI::ScrolledWindow;
917
918our @ISA = CFClient::UI::HBox::;
919
920sub new {
921 my $class = shift;
922
923 my $self;
924
925 my $slider = new CFClient::UI::Slider
926 vertical => 1,
927 range => [0, 0, 1, 0.01], # HACK fix
928 on_changed => sub {
929 $self->{vp}->set_offset (0, $_[1]);
930 },
931 ;
932
933 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1),
935 slider => $slider,
936 @_,
937 );
938
939 $self->{vp}->add ($self->{scrolled});
940 $self->add ($self->{vp});
941 $self->add ($self->{slider});
942
943 $self
944}
945
946sub update {
947 my ($self) = @_;
948
949 $self->SUPER::update;
950
951 # todo: overwrite size_allocate of child
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954}
955
956sub size_allocate {
957 my ($self, $w, $h, $changed) = @_;
958
959 $self->SUPER::size_allocate ($w, $h, $changed);
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967
968#############################################################################
969
970package CFClient::UI::Frame;
971
972our @ISA = CFClient::UI::Bin::;
973
974use CFClient::OpenGL;
975
976sub new {
977 my $class = shift;
978
979 $class->SUPER::new (
980 bg => undef,
981 @_,
982 )
983}
984
985sub _draw {
986 my ($self) = @_;
987
988 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)};
990
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} };
994
995 glBegin GL_QUADS;
996 glVertex 0 , 0;
997 glVertex 0 , $h;
998 glVertex $w, $h;
999 glVertex $w, 0;
1000 glEnd;
1001
1002 glDisable GL_BLEND;
1003 }
1004
1005 $self->SUPER::_draw;
1006}
1007
1008#############################################################################
1009
1010package CFClient::UI::FancyFrame;
1011
1012our @ISA = CFClient::UI::Bin::;
1013
1014use CFClient::OpenGL;
1015
1016my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1;
1019
1020my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1022 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023
1024sub new {
1025 my $class = shift;
1026
1027 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1028 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1029 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1030 border => 0.6,
1031 is_toplevel => 1,
1032 can_events => 1,
632 @_ 1033 @_
633 ) 1034 );
1035
1036 $self->{title} &&= new CFClient::UI::Label
1037 align => 0,
1038 valign => 1,
1039 text => $self->{title},
1040 fontsize => $self->{border};
1041
1042 $self
634} 1043}
635 1044
636sub border { 1045sub border {
637 int $_[0]{border} * $::FONTSIZE 1046 int $_[0]{border} * $::FONTSIZE
638} 1047}
639 1048
640sub size_request { 1049sub size_request {
641 my ($self) = @_; 1050 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 1051
645 my ($w, $h) = $self->SUPER::size_request; 1052 my ($w, $h) = $self->SUPER::size_request;
646 1053
647 ( 1054 (
648 $w + $self->border * 2, 1055 $w + $self->border * 2,
649 $h + $self->border * 2, 1056 $h + $self->border * 2,
650 ) 1057 )
651} 1058}
652 1059
653sub size_allocate { 1060sub size_allocate {
654 my ($self, $w, $h) = @_; 1061 my ($self, $w, $h, $changed) = @_;
1062
1063 return unless $changed;
655 1064
656 $h -= List::Util::max 0, $self->border * 2; 1065 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1066 $w -= List::Util::max 0, $self->border * 2;
658 1067
1068 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1069 if $self->{title};
1070
659 $self->child->configure ($self->border, $self->border, $w, $h); 1071 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1072}
661 1073
662sub button_down { 1074sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1075 my ($self, $ev, $x, $y) = @_;
664 1076
1077 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1078 my $border = $self->border;
666 1079
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1080 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1081 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1082
1083 if ($lr & $td) {
1084 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1085 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1086 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1087
1088 my $mx = $x < $border;
1089 my $my = $y < $border;
1090
673 $self->{motion} = sub { 1091 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
675 1093
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1094 my $dx = $ev->{x} - $ox;
1095 my $dy = $ev->{y} - $oy;
677 1096
678 $self->{user_w} = $bw + $x - $ox; 1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1099
1100 $self->realloc;
1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
681 }; 1102 };
682 1103
683 } elsif ($x >= 0 && $x < $self->{w} 1104 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1105 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1106 my ($bx, $by) = ($self->{x}, $self->{y});
688 1107
689 $self->{motion} = sub { 1108 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1109 my ($ev, $x, $y) = @_;
691 1110
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1111 ($x, $y) = ($ev->{x}, $ev->{y});
693 1112
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update;
696 }; 1114 };
697 } 1115 }
698} 1116}
699 1117
700sub button_up { 1118sub button_up {
… …
713 my ($self) = @_; 1131 my ($self) = @_;
714 1132
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1133 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1134 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1135
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1136 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1138
723 my $border = $self->border; 1139 my $border = $self->border;
724 1140
725 glColor @{ $self->{border_bg} }; 1141 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1142 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1143 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1144 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1145 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1146
731 my $bg = $tex[0]; 1147 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1148 glColor @{ $self->{bg} };
732 1149
733 # TODO: repeat texture not scale 1150 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1151 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1152 $bg->{s} = $cw / $bg->{w};
736 1153 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 }
743 1156
744 glDisable GL_TEXTURE_2D; 1157 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1158
1159 $self->{title}->draw if $self->{title};
746 1160
747 $self->child->draw; 1161 $self->child->draw;
748} 1162}
749 1163
750############################################################################# 1164#############################################################################
… …
760sub new { 1174sub new {
761 my $class = shift; 1175 my $class = shift;
762 1176
763 $class->SUPER::new ( 1177 $class->SUPER::new (
764 col_expand => [], 1178 col_expand => [],
765 @_ 1179 @_,
766 ) 1180 )
1181}
1182
1183sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1185}
768 1186
769sub add { 1187sub add {
770 my ($self, $x, $y, $child) = @_; 1188 my ($self, $x, $y, $child) = @_;
771 1189
772 $child->set_parent ($self); 1190 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1191 $self->{children}[$y][$x] = $child;
774 1192
775 $child->check_size; 1193 $self->realloc;
776} 1194}
777 1195
778# TODO: move to container class maybe? send childs a signal on removal? 1196# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1197sub clear {
780 my ($self) = @_; 1198 my ($self) = @_;
781 1199
1200 my @children = $self->children;
782 delete $self->{children}; 1201 delete $self->{children};
783 $self->update; 1202
1203 for (@children) {
1204 delete $_->{parent};
1205 $_->hide;
1206 }
1207
1208 $self->realloc;
784} 1209}
785 1210
786sub get_wh { 1211sub get_wh {
787 my ($self) = @_; 1212 my ($self) = @_;
788 1213
… …
793 or next; 1218 or next;
794 1219
795 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
797 or next; 1222 or next;
798 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1224
800 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
802 } 1227 }
803 } 1228 }
… …
815 (sum @$hs), 1240 (sum @$hs),
816 ) 1241 )
817} 1242}
818 1243
819sub size_allocate { 1244sub size_allocate {
820 my ($self, $w, $h) = @_; 1245 my ($self, $w, $h, $changed) = @_;
821 1246
822 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
823 1248
824 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
826 1251
827 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1309 }
885} 1310}
886 1311
887############################################################################# 1312#############################################################################
888 1313
1314package CFClient::UI::Box;
1315
1316our @ISA = CFClient::UI::Container::;
1317
1318sub size_request {
1319 my ($self) = @_;
1320
1321 $self->{vertical}
1322 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1325 )
1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1330}
1331
1332sub size_allocate {
1333 my ($self, $w, $h, $changed) = @_;
1334
1335 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children};
1337
1338 my @req;
1339
1340 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children;
1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1355 for 0 .. $#$children;
1356 }
1357 }
1358
1359 CFClient::UI::harmonize \@req;
1360
1361 my $pos = 0;
1362 for (0 .. $#$children) {
1363 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365
1366 $pos += $alloc;
1367 }
1368
1369 1
1370}
1371
1372#############################################################################
1373
889package CFClient::UI::HBox; 1374package CFClient::UI::HBox;
890 1375
891# TODO: wrap into common Box base class
892
893our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Box::;
894 1377
895sub size_request { 1378sub new {
896 my ($self) = @_; 1379 my $class = shift;
897 1380
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $class->SUPER::new (
899 1382 vertical => 0,
900 ( 1383 @_,
901 (List::Util::sum map $_->[0], @alloc),
902 (List::Util::max map $_->[1], @alloc),
903 ) 1384 )
904} 1385}
905 1386
906sub size_allocate {
907 my ($self, $w, $h) = @_;
908
909 ($h, $w) = ($w, $h);
910
911 my $children = $self->{children};
912
913 my @h = map +($_->size_request)[0], @$children;
914
915 my $req_h = List::Util::sum @h;
916
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children;
922 $exp ||= 1;
923
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->configure ($y, 0, $h, $w);
940
941 $y += $h;
942 }
943
944 1
945}
946
947############################################################################# 1387#############################################################################
948 1388
949package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
950 1390
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
954 1392
955sub size_request { 1393sub new {
956 my ($self) = @_; 1394 my $class = shift;
957 1395
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
959 1397 vertical => 1,
960 ( 1398 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1399 )
964} 1400}
965 1401
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1402#############################################################################
1004 1403
1005package CFClient::UI::Label; 1404package CFClient::UI::Label;
1006 1405
1007our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
1008 1407
1009use CFClient::OpenGL; 1408use CFClient::OpenGL;
1010 1409
1011sub new { 1410sub new {
1012 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
1013 1412
1014 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
1415 #bg => none
1416 #active_bg => none
1417 #font => default_font
1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
1422 layout => (new CFClient::Layout),
1016 fontsize => 1, 1423 fontsize => 1,
1017 text => "",
1018 align => -1, 1424 align => -1,
1019 valign => -1, 1425 valign => -1,
1020 padding => 2, 1426 padding => 2,
1021 layout => new CFClient::Layout, 1427 can_events => 0,
1022 %arg 1428 %arg
1023 ); 1429 );
1024 1430
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1431 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout;
1433 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout;
1435 }
1026 1436
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1437 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1438 $self->set_markup (delete $self->{markup});
1439 } else {
1440 $self->set_text (delete $self->{text});
1441 }
1029 1442
1030 $self 1443 $self
1031} 1444}
1032 1445
1033sub escape_text { 1446sub escape($) {
1034 local $_ = $_[1]; 1447 local $_ = $_[0];
1035 1448
1036 s/&/&amp;/g; 1449 s/&/&amp;/g;
1037 s/>/&gt;/g; 1450 s/>/&gt;/g;
1038 s/</&lt;/g; 1451 s/</&lt;/g;
1039 1452
1040 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
1041} 1461}
1042 1462
1043sub set_text { 1463sub set_text {
1044 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
1045 1465
1466 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text";
1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1470 $self->{layout}->set_text ($text);
1047 1471
1048 delete $self->{texture}; 1472 $self->realloc;
1049 $self->update; 1473 $self->update;
1050} 1474}
1051 1475
1052sub set_markup { 1476sub set_markup {
1053 my ($self, $markup) = @_; 1477 my ($self, $markup) = @_;
1054 1478
1479 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup";
1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1485 $self->{layout}->set_markup ($markup);
1056 1486
1057 delete $self->{texture}; 1487 $self->realloc;
1058 $self->update; 1488 $self->update;
1059} 1489}
1060 1490
1061sub size_request { 1491sub size_request {
1062 my ($self) = @_; 1492 my ($self) = @_;
1063 1493
1064 $self->{layout}->set_width; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1499
1067 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1501
1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w2, $h2) = $self->{template}->size;
1507
1508 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2;
1510 }
1068 1511
1069 ( 1512 (
1070 $w + $self->{padding} * 2, 1513 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
1072 ) 1515 )
1073} 1516}
1074 1517
1075sub size_allocate { 1518sub size_allocate {
1076 my ($self, $w, $h) = @_; 1519 my ($self, $w, $h, $changed) = @_;
1077 1520
1521 delete $self->{texture}
1522 if $changed;
1523}
1524
1525sub set_fontsize {
1526 my ($self, $fontsize) = @_;
1527
1528 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1529 delete $self->{texture};
1530
1531 $self->realloc;
1079} 1532}
1080 1533
1081sub _draw { 1534sub _draw {
1082 my ($self) = @_; 1535 my ($self) = @_;
1083 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
1084 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
1087 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
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 $tex
1088 }; 1558 };
1089 1559
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1562
1563 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 }
1110 1569
1111 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1571}
1114 1572
1115############################################################################# 1573#############################################################################
1116 1574
1117package CFClient::UI::EntryBase; 1575package CFClient::UI::EntryBase;
… …
1122 1580
1123sub new { 1581sub new {
1124 my $class = shift; 1582 my $class = shift;
1125 1583
1126 $class->SUPER::new ( 1584 $class->SUPER::new (
1127 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1131 can_hover => 1, 1589 can_hover => 1,
1132 can_focus => 1, 1590 can_focus => 1,
1133 valign => 0, 1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1134 @_ 1594 @_
1135 ) 1595 )
1136} 1596}
1137 1597
1138sub _set_text { 1598sub _set_text {
… …
1148 $self->{text} = $text; 1608 $self->{text} = $text;
1149 1609
1150 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1611 $self->{layout}->set_text ("$text ");
1152 1612
1153 $self->emit (changed => $self->{text}); 1613 $self->_emit (changed => $self->{text});
1614}
1615
1616sub set_text {
1617 my ($self, $text) = @_;
1618
1619 $self->{cursor} = length $text;
1620 $self->_set_text ($text);
1621
1622 $self->realloc;
1154} 1623}
1155 1624
1156sub get_text { 1625sub get_text {
1157 $_[0]{text} 1626 $_[0]{text}
1158} 1627}
… …
1161 my ($self) = @_; 1630 my ($self) = @_;
1162 1631
1163 my ($w, $h) = $self->SUPER::size_request; 1632 my ($w, $h) = $self->SUPER::size_request;
1164 1633
1165 ($w + 1, $h) # add 1 for cursor 1634 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1635}
1181 1636
1182sub key_down { 1637sub key_down {
1183 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1184 1639
… …
1186 my $sym = $ev->{sym}; 1641 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1642 my $uni = $ev->{unicode};
1188 1643
1189 my $text = $self->get_text; 1644 my $text = $self->get_text;
1190 1645
1191 if ($sym == 8) { 1646 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1648 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1658 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1659 $self->_emit ('escape');
1205 } elsif ($uni) { 1660 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1662 }
1208 1663
1209 $self->_set_text ($text); 1664 $self->_set_text ($text);
1210 $self->update; 1665
1666 $self->realloc;
1211} 1667}
1212 1668
1213sub focus_in { 1669sub focus_in {
1214 my ($self) = @_; 1670 my ($self) = @_;
1215 1671
… …
1291 my ($self, $ev) = @_; 1747 my ($self, $ev) = @_;
1292 1748
1293 my $sym = $ev->{sym}; 1749 my $sym = $ev->{sym};
1294 1750
1295 if ($sym == 13) { 1751 if ($sym == 13) {
1752 unshift @{$self->{history}},
1753 my $txt = $self->get_text;
1754 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1756 $self->_emit (activate => $txt);
1297 $self->update; 1757 $self->update;
1758
1759 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text;
1762 }
1763 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++;
1765 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1766 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 }
1770
1771 } elsif ($sym == CFClient::SDLK_DOWN) {
1772 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774
1775 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else {
1778 $self->set_text ($self->{history_saveback});
1779 }
1298 1780
1299 } else { 1781 } else {
1300 $self->SUPER::key_down ($ev); 1782 $self->SUPER::key_down ($ev);
1301 } 1783 }
1302 1784
… …
1309our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1310 1792
1311use CFClient::OpenGL; 1793use CFClient::OpenGL;
1312 1794
1313my @tex = 1795my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1797 qw(b1_button_active.png);
1316 1798
1317sub new { 1799sub new {
1318 my $class = shift; 1800 my $class = shift;
1319 1801
1320 $class->SUPER::new ( 1802 $class->SUPER::new (
1321 padding => 4, 1803 padding => 4,
1322 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1805 active_fg => [0, 0, 1],
1325 can_hover => 1, 1806 can_hover => 1,
1326 align => 0, 1807 align => 0,
1327 valign => 0, 1808 valign => 0,
1809 can_events => 1,
1328 @_ 1810 @_
1329 ) 1811 )
1330} 1812}
1331 1813
1814sub activate { }
1815
1332sub button_up { 1816sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1334 1818
1819 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1822}
1340 1823
1341sub _draw { 1824sub _draw {
1342 my ($self) = @_; 1825 my ($self) = @_;
1343 1826
1344 local $self->{fg} = $self->{fg}; 1827 local $self->{fg} = $self->{fg};
1345 1828
1346 if ($GRAB == $self) { 1829 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1830 $self->{fg} = $self->{active_fg};
1348 } 1831 }
1832
1833 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1;
1836
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838
1839 glDisable GL_TEXTURE_2D;
1840
1841 $self->SUPER::_draw;
1842}
1843
1844#############################################################################
1845
1846package CFClient::UI::CheckBox;
1847
1848our @ISA = CFClient::UI::DrawBG::;
1849
1850my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853
1854use CFClient::OpenGL;
1855
1856sub new {
1857 my $class = shift;
1858
1859 $class->SUPER::new (
1860 padding => 2,
1861 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1865 state => 0,
1866 can_hover => 1,
1867 @_
1868 )
1869}
1870
1871sub size_request {
1872 my ($self) = @_;
1873
1874 ($self->{padding} * 2 + 6) x 2
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1882 $self->{state} = !$self->{state};
1883 $self->_emit (changed => $self->{state});
1884 }
1885}
1886
1887sub _draw {
1888 my ($self) = @_;
1889
1890 $self->SUPER::_draw;
1891
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1893
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1895
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897
1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1900 glEnable GL_TEXTURE_2D;
1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1902 glDisable GL_TEXTURE_2D;
1903}
1904
1905#############################################################################
1906
1907package CFClient::UI::Image;
1908
1909our @ISA = CFClient::UI::Base::;
1910
1911use CFClient::OpenGL;
1912use Carp qw/confess/;
1913
1914our %loaded_images;
1915
1916sub new {
1917 my $class = shift;
1918
1919 my $self = $class->SUPER::new (can_events => 0, @_);
1920
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1922
1923 $loaded_images{$self->{image}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1925
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1927
1928 Scalar::Util::weaken $loaded_images{$self->{image}};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931
1932 $self
1933}
1934
1935sub size_request {
1936 my ($self) = @_;
1937
1938 ($self->{tex}->{w}, $self->{tex}->{h})
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 my $tex = $self->{tex};
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{rot90}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957
1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1959
1960 glDisable GL_TEXTURE_2D;
1961}
1962
1963#############################################################################
1964
1965package CFClient::UI::VGauge;
1966
1967our @ISA = CFClient::UI::Base::;
1968
1969use List::Util qw(min max);
1970
1971use CFClient::OpenGL;
1972
1973my %tex = (
1974 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ],
1978 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ],
1982 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ],
1986 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ],
1990);
1991
1992# eg. VGauge->new (gauge => 'food'), default gauge: food
1993sub new {
1994 my $class = shift;
1995
1996 my $self = $class->SUPER::new (
1997 type => 'food',
1998 @_
1999 );
2000
2001 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2002
2003 $self
2004}
2005
2006sub size_request {
2007 my ($self) = @_;
2008
2009 #my $tex = $tex{$self->{type}}[0];
2010 #@$tex{qw(w h)}
2011 (0, 0)
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 return if $self->{max_val} == $max;
2018
2019 $self->{max_val} = $max;
2020 $self->update;
2021}
2022
2023sub set_value {
2024 my ($self, $val, $max) = @_;
2025
2026 $self->set_max ($max)
2027 if defined $max;
2028
2029 return if $self->{val} == $val;
2030
2031 $self->{val} = $val;
2032 $self->update;
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $tex{$self->{type}};
2039 my ($t1, $t2, $t3) = @$tex;
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{vertical}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 my $ycut = $self->{val} / ($self->{max_val} || 1);
2051
2052 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1;
2054
2055 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2);
1349 2057
1350 glEnable GL_BLEND; 2058 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2062
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2063 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS;
2065 glTexCoord 0 , 0; glVertex 0 , 0;
2066 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2068 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2069 glEnd;
1357 2070
2071 my $ycut1 = List::Util::min 1, $ycut;
2072 glBindTexture GL_TEXTURE_2D, $t2->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2075 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2077 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glEnd;
2079
2080 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd;
2088 }
2089
2090 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2091 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2092}
1363 2093
1364############################################################################# 2094#############################################################################
1365 2095
1366package CFClient::UI::CheckBox; 2096package CFClient::UI::Gauge;
1367 2097
1368our @ISA = CFClient::UI::DrawBG::; 2098our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2099
1376sub new { 2100sub new {
1377 my $class = shift; 2101 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2102
1459 my $self = $class->SUPER::new ( 2103 my $self = $class->SUPER::new (
1460 gauge => 'food', 2104 tooltip => $arg{type},
1461 @_ 2105 can_hover => 1,
2106 can_events => 1,
2107 %arg,
1462 ); 2108 );
1463 2109
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2110 $self->add ($self->{value} = new CFClient::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);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2113
1466 $self 2114 $self
1467} 2115}
1468 2116
1469sub size_request { 2117sub set_fontsize {
1470 my ($self) = @_; 2118 my ($self, $fsize) = @_;
1471 2119
1472 my $tex = $tex{$self->{gauge}}[0]; 2120 $self->{value}->set_fontsize ($fsize);
1473 2121 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2122}
1476 2123
1477sub set_max { 2124sub set_max {
1478 my ($self, $max) = @_; 2125 my ($self, $max) = @_;
1479 2126
1480 $self->{max_val} = $max; 2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
1481} 2129}
1482 2130
1483sub set_value { 2131sub set_value {
1484 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1485 2133
1486 $self->set_max ($max) 2134 $self->set_max ($max)
1487 if defined $max; 2135 if defined $max;
1488 2136
1489 $max = $self->{max_val}; 2137 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2138 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2139}
1539 2140
1540############################################################################# 2141#############################################################################
1541 2142
1542package CFClient::UI::Slider; 2143package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1553 2154
1554sub new { 2155sub new {
1555 my $class = shift; 2156 my $class = shift;
1556 2157
1557 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1558 2159
1559 # TODO: 0-width page 2160 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2162 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2169 req_w => $::WIDTH / 80,
1567 req_h => 20, 2170 req_h => $::WIDTH / 80,
1568 vertical => 0, 2171 vertical => 0,
1569 can_hover => 1, 2172 can_hover => 1,
1570 inner_pad => 5, 2173 inner_pad => 0.02,
1571 @_ 2174 @_
1572 ); 2175 );
1573 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1574 $self 2180 $self
2181}
2182
2183sub changed { }
2184
2185sub set_range {
2186 my ($self, $range) = @_;
2187
2188 ($range, $self->{range}) = ($self->{range}, $range);
2189
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}";
2192}
2193
2194sub set_value {
2195 my ($self, $value) = @_;
2196
2197 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2198
2199 $hi = $lo + 1 if $hi <= $lo;
2200
2201 $page = $hi - $lo if $page > $hi - $lo;
2202
2203 $value = $lo if $value < $lo;
2204 $value = $hi - $page if $value > $hi - $page;
2205
2206 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2207 if $unit;
2208
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210
2211 if ($value != $old_value) {
2212 $self->_emit (changed => $value);
2213 $self->update;
2214 }
1575} 2215}
1576 2216
1577sub size_request { 2217sub size_request {
1578 my ($self) = @_; 2218 my ($self) = @_;
1579 2219
… …
1585 2225
1586sub button_down { 2226sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1588 2228
1589 $self->SUPER::button_down ($ev, $x, $y); 2229 $self->SUPER::button_down ($ev, $x, $y);
2230
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232
1590 $self->mouse_motion ($ev, $x, $y); 2233 $self->mouse_motion ($ev, $x, $y);
1591} 2234}
1592 2235
1593sub mouse_motion { 2236sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2237 my ($self, $ev, $x, $y) = @_;
1595 2238
1596 if ($GRAB == $self) { 2239 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241
2242 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2247 }
2248}
2249
2250sub update {
2251 my ($self) = @_;
2252
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2254 $self->set_value ($self->{range}[0]);
2255
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2256 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100;
1598 2258
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2259 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2260
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2261 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2262 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2263
1604 $x -= $inner_pad_px; # substract the padding 2264 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2265 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2266
1610 $self->emit (changed => $x); 2267 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2268 $self->{knob_w} = $knob_w;
1612 } 2269 });
1613}
1614 2270
1615# the inner_* stuff is for generating a padding for the slider handle, 2271 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2272}
1622 2273
1623sub _draw { 2274sub _draw {
1624 my ($self) = @_; 2275 my ($self) = @_;
1625 2276
1626 $self->SUPER::_draw (); 2277 $self->SUPER::_draw ();
1627 2278
1628 my ($w, $h) = @$self{qw(w h)}; 2279 glScale $self->{w}, $self->{h};
1629 2280
1630 if ($self->{vertical}) { 2281 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2282 # draw a vertical slider like a rotated horizontal slider
1632 2283
2284 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2285 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2286 }
1638 2287
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2288 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2289 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2290
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2291 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2293
1665 # draw background 2294 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2295 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2296
1668 # draw handle 2297 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2298 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2299
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2300 glDisable GL_TEXTURE_2D;
1673} 2301}
2302
2303#############################################################################
2304
2305package CFClient::UI::ValSlider;
2306
2307our @ISA = CFClient::UI::HBox::;
2308
2309sub new {
2310 my ($class, %arg) = @_;
2311
2312 my $range = delete $arg{range};
2313
2314 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift },
2318 from_value => sub { shift },
2319 %arg,
2320 );
2321
2322 $self->{slider}->connect (changed => sub {
2323 my ($self, $value) = @_;
2324 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2325 $self->{parent}->emit (changed => $value);
2326 });
2327
2328# $self->{entry}->connect (changed => sub {
2329# my ($self, $value) = @_;
2330# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2331# $self->{parent}->emit (changed => $value);
2332# });
2333
2334 $self->add ($self->{slider}, $self->{entry});
2335
2336 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2337
2338 $self
2339}
2340
2341sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) }
1674 2343
1675############################################################################# 2344#############################################################################
1676 2345
1677package CFClient::UI::TextView; 2346package CFClient::UI::TextView;
1678 2347
… …
1682 2351
1683sub new { 2352sub new {
1684 my $class = shift; 2353 my $class = shift;
1685 2354
1686 my $self = $class->SUPER::new ( 2355 my $self = $class->SUPER::new (
1687 fontsize => 1, 2356 fontsize => 1,
2357 can_events => 0,
2358 #font => default_font
1688 @_, 2359 @_,
1689 2360
1690 layout => (new CFClient::Layout), 2361 layout => (new CFClient::Layout 1),
1691 par => [], 2362 par => [],
1692 height => 0, 2363 height => 0,
1693 children => [ 2364 children => [
1694 (new CFClient::UI::Empty expand => 1), 2365 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2366 (new CFClient::UI::Slider vertical => 1),
1696 ], 2367 ],
1697 ); 2368 );
1698 2369
1699 $self->{children}[1]->connect (changed => sub { 2370 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2371
1703 $self 2372 $self
1704} 2373}
1705 2374
1706sub set_fontsize { 2375sub set_fontsize {
… …
1708 2377
1709 $self->{fontsize} = $fontsize; 2378 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2379 $self->reflow;
1711} 2380}
1712 2381
2382sub size_allocate {
2383 my ($self, $w, $h, $changed) = @_;
2384
2385 $self->SUPER::size_allocate ($w, $h, $changed);
2386
2387 return unless $changed;
2388
2389 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w});
2392
2393 $self->reflow;
2394}
2395
1713sub text_height { 2396sub text_size {
1714 my ($self, $text) = @_; 2397 my ($self, $text, $indent) = @_;
1715 2398
1716 my $layout = $self->{layout}; 2399 my $layout = $self->{layout};
1717 2400
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2402 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2403 $layout->set_markup ($text);
1721 2404
1722 ($layout->size)[1] 2405 $layout->size
1723} 2406}
1724 2407
1725sub reflow { 2408sub reflow {
1726 my ($self) = @_; 2409 my ($self) = @_;
1727 2410
1728 $self->{need_reflow}++; 2411 $self->{need_reflow}++;
1729 $self->update; 2412 $self->update;
1730} 2413}
1731 2414
1732sub size_allocate { 2415sub set_offset {
2416 my ($self, $offset) = @_;
2417
2418 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset);
2420}
2421
2422sub clear {
1733 my ($self, $w, $h) = @_; 2423 my ($self) = @_;
1734 2424
1735 $self->SUPER::size_allocate ($w, $h); 2425 $self->{par} = [];
1736 2426 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2428}
1742 2429
1743sub add_paragraph { 2430sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2431 my ($self, $color, $text, $indent) = @_;
1745 2432
1746 #TODO: intelligently "reformat" paragraph 2433 for my $line (split /\n/, $text) {
1747 2434 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2435 $self->{height} += $h;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2437 }
1751 2438
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2440}
1757 2441
1758sub update { 2442sub update {
1759 my ($self) = @_; 2443 my ($self) = @_;
1760 2444
… …
1762 2446
1763 return unless $self->{h} > 0; 2447 return unless $self->{h} > 0;
1764 2448
1765 delete $self->{texture}; 2449 delete $self->{texture};
1766 2450
1767 $ROOT->on_refresh ($self, sub { 2451 $ROOT->on_post_alloc ($self, sub {
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453
1768 if (delete $self->{need_reflow}) { 2454 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2455 my $height = 0;
1770 2456
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
1772 for @{$self->{par}}; 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 }
1773 2472
1774 $self->{height} = $height; 2473 $self->{height} = $height;
1775 2474
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2476
1778 delete $self->{texture}; 2477 delete $self->{texture};
1779 } 2478 }
1780 2479
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2481 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2482 glClear GL_COLOR_BUFFER_BIT;
1784 2483
2484 my $top = int $self->{children}[1]{range}[0];
2485
2486 my $y0 = $top;
2487 my $y1 = $top + $H;
2488
2489 my $y = 0;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
1785 glEnable GL_BLEND; 2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2498
1799 for my $par (@{$self->{par}}) { 2499 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2500 my $h = $par->[1];
1801 2501
1802 if ($y0 < $y + $h && $y < $y1) { 2502 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] });
2504 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2505 $layout->set_markup ($par->[4]);
1804 2506
1805 glColor @{ $par->[1] }; 2507 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2508
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2509 glRasterPos $par->[3], $y - $y0;
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2511 }
1809 2512
1810 $y += $h; 2513 $y += $h;
1811 } 2514 }
1812 2515
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2516 glDisable GL_BLEND;
1815 }; 2517 };
1816 }); 2518 });
1817} 2519}
1818 2520
1819sub _draw { 2521sub _draw {
1820 my ($self) = @_; 2522 my ($self) = @_;
1821 2523
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2524 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2528 glDisable GL_TEXTURE_2D;
1827 }
1828 2529
1829 $self->{children}[1]->draw; 2530 $self->{children}[1]->draw;
1830 2531
1831} 2532}
1832 2533
… …
1880 2581
1881sub new { 2582sub new {
1882 my $class = shift; 2583 my $class = shift;
1883 2584
1884 my $self = $class->SUPER::new ( 2585 my $self = $class->SUPER::new (
1885 state => 0, 2586 state => 0,
1886 connect_activate => \&toggle_flopper, 2587 on_activate => \&toggle_flopper,
1887 @_ 2588 @_
1888 ); 2589 );
1889 2590
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2591 $self
1896} 2592}
1897 2593
1898sub toggle_flopper { 2594sub toggle_flopper {
1899 my ($self) = @_; 2595 my ($self) = @_;
1900 2596
1901 # TODO: use animation 2597 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2598}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2599
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2600#############################################################################
2601
2602package CFClient::UI::Tooltip;
2603
2604our @ISA = CFClient::UI::Bin::;
2605
2606use CFClient::OpenGL;
2607
2608sub new {
2609 my $class = shift;
2610
2611 $class->SUPER::new (
2612 @_,
2613 can_events => 0,
2614 )
2615}
2616
2617sub set_tooltip_from {
2618 my ($self, $widget) = @_;
2619
2620 $self->add (new CFClient::UI::Label
2621 markup => $widget->{tooltip},
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8,
2624 fg => [0, 0, 0, 1],
2625 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 );
2628}
2629
2630sub size_request {
2631 my ($self) = @_;
2632
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634
2635 ($w + 4, $h + 4)
2636}
2637
2638sub size_allocate {
2639 my ($self, $w, $h, $changed) = @_;
2640
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2644}
2645
2646sub visibility_change {
2647 my ($self, $visible) = @_;
2648
2649 return unless $visible;
2650
2651 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner}
2653 or return;
2654
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH;
2659
2660 $self->move_abs ($x, $y);
2661 });
2662}
2663
2664sub _draw {
2665 my ($self) = @_;
2666
2667 glTranslate 0.375, 0.375;
2668
2669 my ($w, $h) = @$self{qw(w h)};
2670
2671 glColor 1, 0.8, 0.4;
2672 glBegin GL_QUADS;
2673 glVertex 0 , 0;
2674 glVertex 0 , $h;
2675 glVertex $w, $h;
2676 glVertex $w, 0;
2677 glEnd;
2678
2679 glColor 0, 0, 0;
2680 glBegin GL_LINE_LOOP;
2681 glVertex 0 , 0;
2682 glVertex 0 , $h;
2683 glVertex $w, $h;
2684 glVertex $w, 0;
2685 glEnd;
2686
2687 glTranslate 2 - 0.375, 2 - 0.375;
2688
2689 $self->SUPER::_draw;
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Face;
2695
2696our @ISA = CFClient::UI::Base::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 my $self = $class->SUPER::new (
2704 aspect => 1,
2705 can_events => 0,
2706 @_,
2707 );
2708
2709 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self);
2711
2712 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1,
2715 interval => $self->{animspeed},
2716 cb => sub {
2717 ++$widget->{frame};
2718 $widget->update;
2719 },
2720 );
2721 }
2722
2723 $self
2724}
2725
2726sub size_request {
2727 (32, 8)
2728}
2729
2730sub update {
2731 my ($self) = @_;
2732
2733 return unless $self->{visible};
2734
2735 $self->SUPER::update;
2736}
2737
2738sub _draw {
2739 my ($self) = @_;
2740
2741 return unless $::CONN;
2742
2743 my $face;
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D;
2760 }
2761}
2762
2763sub DESTROY {
2764 my ($self) = @_;
2765
2766 $self->{timer}->cancel
2767 if $self->{timer};
2768
2769 $self->SUPER::DESTROY;
2770}
2771
2772#############################################################################
2773
2774package CFClient::UI::Inventory;
2775
2776our @ISA = CFClient::UI::ScrolledWindow::;
2777
2778sub new {
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
2814#############################################################################
2815
2816package CFClient::UI::Menu;
2817
2818our @ISA = CFClient::UI::FancyFrame::;
2819
2820use CFClient::OpenGL;
2821
2822sub new {
2823 my $class = shift;
2824
2825 my $self = $class->SUPER::new (
2826 items => [],
2827 z => 100,
2828 @_,
2829 );
2830
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2832
2833 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item;
2835
2836 # handle various types of items, only text for now
2837 if (!ref $widget) {
2838 $widget = new CFClient::UI::Label
2839 can_hover => 1,
2840 can_events => 1,
2841 text => $widget;
2842 }
2843
2844 $self->{item}{$widget} = $item;
2845
2846 $self->{vbox}->add ($widget);
2847 }
2848
2849 $self
2850}
2851
2852# popup given the event (must be a mouse button down event currently)
2853sub popup {
2854 my ($self, $ev) = @_;
2855
2856 $self->_emit ("popdown");
2857
2858 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self;
2860 $self->{button} = $ev->{button};
2861
2862 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864}
2865
2866sub mouse_motion {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER};
2872}
2873
2874sub button_up {
2875 my ($self, $ev, $x, $y) = @_;
2876
2877 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB;
2879 $self->hide;
2880
1905 $self->emit ("open"); 2881 $self->_emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover};
2883 }
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Statusbox;
2889
2890our @ISA = CFClient::UI::VBox::;
2891
2892sub new {
2893 my $class = shift;
2894
2895 $class->SUPER::new (
2896 fontsize => 0.8,
2897 @_,
2898 )
2899}
2900
2901sub reorder {
2902 my ($self) = @_;
2903 my $NOW = time;
2904
2905 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 }
2908
2909 my @widgets;
2910
2911 my @items = sort {
2912 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} };
2915
2916 my $count = 10 + 1;
2917 for my $item (@items) {
2918 last unless --$count;
2919
2920 push @widgets, $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text};
2925
2926 for ($short) {
2927 s/^\s+//;
2928 s/\s+/ /g;
2929 }
2930
2931 new CFClient::UI::Label
2932 markup => $short,
2933 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg},
2939 can_events => 1,
2940 can_hover => 1
2941 };
2942 }
2943
2944 $self->clear;
2945 $self->SUPER::add (reverse @widgets);
2946}
2947
2948sub add {
2949 my ($self, $text, %arg) = @_;
2950
2951 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//;
2953
2954 return unless $text;
2955
2956 my $timeout = time + ((delete $arg{timeout}) || 60);
2957
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959
2960 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) {
2962 $item->{count}++;
2963 } else {
2964 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text;
2966 }
2967 $item->{id} = ++$self->{id};
2968 $item->{timeout} = $timeout;
2969 delete $item->{label};
1906 } else { 2970 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2971 $self->{item}{$group} = {
1908 $self->emit ("close"); 2972 id => ++$self->{id},
2973 text => $text,
2974 timeout => $timeout,
2975 tooltip => $text,
2976 fg => [0.8, 0.8, 0.8, 0.8],
2977 pri => 0,
2978 count => 1,
2979 %arg,
2980 };
1909 } 2981 }
1910 2982
1911 $self->emit (changed => $self->{state}); 2983 $self->reorder;
2984}
2985
2986sub reconfigure {
2987 my ($self) = @_;
2988
2989 delete $_->{label}
2990 for values %{ $self->{item} || {} };
2991
2992 $self->reorder;
2993 $self->SUPER::reconfigure;
1912} 2994}
1913 2995
1914############################################################################# 2996#############################################################################
1915 2997
1916package CFClient::UI::Root; 2998package CFClient::UI::Root;
1917 2999
1918our @ISA = CFClient::UI::Container::; 3000our @ISA = CFClient::UI::Container::;
1919 3001
1920use CFClient::OpenGL; 3002use CFClient::OpenGL;
1921 3003
1922sub check_size { 3004sub new {
1923 my ($self) = @_; 3005 my $class = shift;
1924 3006
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3007 my $self = $class->SUPER::new (
1926} 3008 visible => 1,
3009 @_,
3010 );
1927 3011
1928sub size_request { 3012 Scalar::Util::weaken ($self->{root} = $self);
1929 ($::WIDTH, $::HEIGHT) 3013
3014 $self
1930} 3015}
1931 3016
1932sub configure { 3017sub configure {
1933 my ($self, $x, $y, $w, $h) = @_; 3018 my ($self, $x, $y, $w, $h) = @_;
1934 3019
1935 $self->SUPER::configure ($x, $y, $w, $h); 3020 $self->{w} = $w;
1936 3021 $self->{h} = $h;
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939} 3022}
1940 3023
3024sub reconfigure {
3025 my ($self) = @_;
3026
3027 $self->SUPER::reconfigure;
3028
3029 $self->size_allocate ($self->{w}, $self->{h}, 1)
3030 if $self->{w};
3031}
3032
3033sub size_request {
3034 my ($self) = @_;
3035
3036 ($self->{w}, $self->{h})
3037}
3038
1941sub _topleft { 3039sub _to_pixel {
3040 my ($coord, $size, $max) = @_;
3041
3042 $coord =
3043 $coord eq "center" ? ($max - $size) * 0.5
3044 : $coord eq "max" ? $max
3045 : $coord;
3046
3047 $coord = 0 if $coord < 0;
3048 $coord = $max - $size if $coord > $max - $size;
3049
3050 int $coord + 0.5
3051}
3052
3053sub size_allocate {
3054 my ($self, $w, $h, $changed) = @_;
3055
3056 for my $child ($self->children) {
3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3058
3059 $X = $child->{force_x} if exists $child->{force_x};
3060 $Y = $child->{force_y} if exists $child->{force_y};
3061
3062 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h};
3064
3065 $child->configure ($X, $Y, $W, $H);
3066 }
3067}
3068
3069sub coord2local {
1942 my ($self, $x, $y) = @_; 3070 my ($self, $x, $y) = @_;
1943 3071
1944 ($x, $y) 3072 ($x, $y)
1945} 3073}
1946 3074
3075sub coord2global {
3076 my ($self, $x, $y) = @_;
3077
3078 ($x, $y)
3079}
3080
1947sub update { 3081sub update {
1948 my ($self) = @_; 3082 my ($self) = @_;
1949 3083
1950 $self->check_size; 3084 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3085}
1953 3086
1954sub add { 3087sub add {
1955 my ($self, $child) = @_; 3088 my ($self, @children) = @_;
1956 3089
3090 $_->{is_toplevel} = 1
3091 for @children;
3092
1957 $self->SUPER::add ($child); 3093 $self->SUPER::add (@children);
3094}
3095
3096sub remove {
3097 my ($self, @children) = @_;
3098
3099 $self->SUPER::remove (@children);
3100
3101 delete $self->{is_toplevel}
3102 for @children;
3103
3104 while (@children) {
3105 my $w = pop @children;
3106 push @children, $w->children;
3107 $w->set_invisible;
3108 }
1958} 3109}
1959 3110
1960sub on_refresh { 3111sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3112 my ($self, $id, $cb) = @_;
1962 3113
1963 $self->{refresh_hook}{$id} = $cb; 3114 $self->{refresh_hook}{$id} = $cb;
1964} 3115}
1965 3116
3117sub on_post_alloc {
3118 my ($self, $id, $cb) = @_;
3119
3120 $self->{post_alloc_hook}{$id} = $cb;
3121}
3122
1966sub draw { 3123sub draw {
1967 my ($self) = @_; 3124 my ($self) = @_;
1968 3125
1969 while (my $rcb = delete $self->{refresh_hook}) { 3126 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3127 $_->()
3128 for values %{delete $self->{refresh_hook}};
3129 }
3130
3131 if ($self->{realloc}) {
3132 my @queue;
3133
3134 while () {
3135 if ($self->{realloc}) {
3136 #TODO use array-of-depth approach
3137
3138 @queue = sort { $a->{visible} <=> $b->{visible} }
3139 @queue, values %{delete $self->{realloc}};
3140 }
3141
3142 my $widget = pop @queue || last;
3143
3144 $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($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
3175 $w = 0 if $w < 0;
3176 $h = 0 if $h < 0;
3177
3178 $w = int $w + 0.5;
3179 $h = int $h + 0.5;
3180
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3182
3183 $widget->{w} = $w;
3184 $widget->{h} = $h;
3185
3186 $widget->emit (size_allocate => $w, $h, $changed);
3187 }
3188 }
3189
3190 while ($self->{post_alloc_hook}) {
3191 $_->()
3192 for values %{delete $self->{post_alloc_hook}};
1971 } 3193 }
1972 3194
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3195 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3196 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3197 glClear GL_COLOR_BUFFER_BIT;
1976 3198
1977 glMatrixMode GL_PROJECTION; 3199 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3200 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3202 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3203 glLoadIdentity;
1982 3204
1983 $self->_draw; 3205 $self->_draw;
1984} 3206}
… …
1986############################################################################# 3208#############################################################################
1987 3209
1988package CFClient::UI; 3210package CFClient::UI;
1989 3211
1990$ROOT = new CFClient::UI::Root; 3212$ROOT = new CFClient::UI::Root;
3213$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3214
19921 32151
1993 3216

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