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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.146 by elmex, Fri Apr 21 15:03:46 2006 UTC vs.
Revision 1.257 by root, Tue May 30 02:22:02 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, $h) = @_;
150 336
151 if ($self->{aspect}) { 337 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h);
339
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 340 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 341 $h = List::Util::min $h, int $w / $self->{aspect};
154 342
155 # use alignment to adjust x, y 343 # use alignment to adjust x, y
156 344
157 $x += ($w - $w2) * 0.5; 345 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 346 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 347 }
162 348
163 if ($self->{x} != $x || $self->{y} != $y) { 349 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 350 $self->{x} = $x;
165 $self->{y} = $y; 351 $self->{y} = $y;
166 $self->update; 352 $self->update;
167 } 353 }
168 354
169 if ($self->{w} != $w || $self->{h} != $h) { 355 if ($self->{w} != $w || $self->{h} != $h) {
170 $self->{w} = $w; 356 return unless $self->{visible};
171 $self->{h} = $h;
172 357
173 $self->size_allocate ($w, $h); 358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
174 $self->update;
175 } 359 }
176} 360}
177 361
178sub size_allocate { 362sub size_allocate {
179 # nothing to be done 363 # nothing to be done
180} 364}
181 365
182# return top left coordinates 366sub children {
183sub _topleft { 367}
368
369sub set_max_size {
184 my ($self, $x, $y) = @_; 370 my ($self, $w, $h) = @_;
185 371
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip;
389 }
187} 390}
188 391
189# translate global coordinates to local coordinate system 392# translate global coordinates to local coordinate system
190sub coord2local { 393sub coord2local {
191 my ($self, $x, $y) = @_; 394 my ($self, $x, $y) = @_;
192 395
193 my ($X, $Y) = $self->_topleft; 396 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 397}
196 398
197# translate local coordinates to global coordinate system 399# translate local coordinates to global coordinate system
198sub coord2global { 400sub coord2global {
199 my ($self, $x, $y) = @_; 401 my ($self, $x, $y) = @_;
200 402
201 my ($X, $Y) = $self->_topleft; 403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 404}
204 405
205sub focus_in { 406sub focus_in {
206 my ($self) = @_; 407 my ($self) = @_;
207 408
208 return if $FOCUS == $self; 409 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 410 return unless $self->{can_focus};
210 411
211 my $focus = $FOCUS; $FOCUS = $self; 412 my $focus = $FOCUS; $FOCUS = $self;
212 413
213 $self->emit (focus_in => $focus); 414 $self->_emit (focus_in => $focus);
214 415
215 $focus->update if $focus; 416 $focus->update if $focus;
216 $FOCUS->update; 417 $FOCUS->update;
217} 418}
218 419
… …
221 422
222 return unless $FOCUS == $self; 423 return unless $FOCUS == $self;
223 424
224 my $focus = $FOCUS; undef $FOCUS; 425 my $focus = $FOCUS; undef $FOCUS;
225 426
226 $self->emit (focus_out => $focus); 427 $self->_emit (focus_out => $focus);
227 428
228 $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 $FOCUS;
229} 433}
230 434
231sub mouse_motion { } 435sub mouse_motion { }
232sub button_up { } 436sub button_up { }
233sub key_down { } 437sub key_down { }
234sub key_up { } 438sub key_up { }
235 439
236sub button_down { 440sub button_down {
237 my ($self, $ev, $x, $y) = @_; 441 my ($self, $ev, $x, $y) = @_;
238 442
239 $self->focus_in; 443 $self->focus_in;
… …
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub 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 $self->update;
520}
247 521
248sub draw { 522sub draw {
249 my ($self) = @_; 523 my ($self) = @_;
250 524
251 return unless $self->{h} && $self->{w}; 525 return unless $self->{h} && $self->{w};
… …
267 glVertex $x + $self->{w}, $y + $self->{h}; 541 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h}; 542 glVertex $x , $y + $self->{h};
269 glEnd; 543 glEnd;
270 glDisable GL_BLEND; 544 glDisable GL_BLEND;
271 } 545 }
546
547 if ($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 => $self, fontsize => 0)->_draw;
559 }
272} 560}
273 561
274sub _draw { 562sub _draw {
275 my ($self) = @_; 563 my ($self) = @_;
276 564
277 warn "no draw defined for $self\n"; 565 warn "no draw defined for $self\n";
278} 566}
279 567
280sub find_widget {
281 my ($self, $x, $y) = @_;
282
283 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286
287 ()
288}
289
290sub set_parent {
291 my ($self, $parent) = @_;
292
293 Scalar::Util::weaken ($self->{parent} = $parent);
294}
295
296sub check_size {
297 my ($self) = @_;
298
299 my ($w, $h) = $self->size_request;
300
301 if ($w != $self->{req_w} || $h != $self->{req_h}) {
302 $self->{req_w} = $w;
303 $self->{req_h} = $h;
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 }
308}
309
310sub update {
311 my ($self) = @_;
312
313 $self->{parent}->update
314 if $self->{parent};
315}
316
317sub connect {
318 my ($self, $signal, $cb) = @_;
319
320 push @{ $self->{signal_cb}{$signal} }, $cb;
321}
322
323sub emit {
324 my ($self, $signal, @args) = @_;
325
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
327 $cb->($self, @args);
328 }
329}
330
331sub DESTROY { 568sub DESTROY {
332 my ($self) = @_; 569 my ($self) = @_;
333 570
571 delete $WIDGET{$self+0};
334 #$self->deactivate; 572 #$self->deactivate;
335} 573}
336 574
337############################################################################# 575#############################################################################
338 576
… …
347 my $class = shift; 585 my $class = shift;
348 586
349 # range [value, low, high, page] 587 # range [value, low, high, page]
350 588
351 $class->SUPER::new ( 589 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 590 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 591 #active_bg => [1, 1, 1, 0.5],
354 @_ 592 @_
355 ) 593 )
356} 594}
357 595
358sub _draw { 596sub _draw {
359 my ($self) = @_; 597 my ($self) = @_;
360 598
599 my $color = $FOCUS == $self && $self->{active_bg}
600 ? $self->{active_bg}
601 : $self->{bg};
602
603 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 604 my ($w, $h) = @$self{qw(w h)};
362 605
363 glEnable GL_BLEND; 606 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 608 glColor @$color;
366 609
367 glBegin GL_QUADS; 610 glBegin GL_QUADS;
368 glVertex 0 , 0; 611 glVertex 0 , 0;
369 glVertex 0 , $h; 612 glVertex 0 , $h;
370 glVertex $w, $h; 613 glVertex $w, $h;
371 glVertex $w, 0; 614 glVertex $w, 0;
372 glEnd; 615 glEnd;
373 616
374 glDisable GL_BLEND; 617 glDisable GL_BLEND;
618 }
375} 619}
376 620
377############################################################################# 621#############################################################################
378 622
379package CFClient::UI::Empty; 623package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 624
393our @ISA = CFClient::UI::Base::; 625our @ISA = CFClient::UI::Base::;
394 626
395sub new { 627sub new {
396 my ($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) = @_;
397 648
398 my $children = delete $arg{children} || []; 649 my $children = delete $arg{children} || [];
399 650
400 my $self = $class->SUPER::new (children => [], %arg); 651 my $self = $class->SUPER::new (
652 children => [],
653 can_events => 0,
654 %arg,
655 );
401 $self->add ($_) for @$children; 656 $self->add ($_) for @$children;
402 657
403 $self 658 $self
404} 659}
405 660
406sub add { 661sub add {
407 my ($self, $child) = @_; 662 my ($self, @widgets) = @_;
408 663
409 $child->set_parent ($self); 664 $_->set_parent ($self)
665 for @widgets;
410 666
411 use sort 'stable'; 667 use sort 'stable';
412 668
413 $self->{children} = [ 669 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 670 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 671 @{$self->{children}}, @widgets
416 ]; 672 ];
417 673
418 $child->check_size; 674 $self->realloc;
675}
676
677sub children {
678 @{ $_[0]{children} }
419} 679}
420 680
421sub remove { 681sub remove {
422 my ($self, $child) = @_; 682 my ($self, $child) = @_;
423 683
424 delete $child->{parent}; 684 delete $child->{parent};
685 $child->hide;
425 686
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 688
428 $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 $self->realloc;
429} 704}
430 705
431sub find_widget { 706sub find_widget {
432 my ($self, $x, $y) = @_; 707 my ($self, $x, $y) = @_;
433 708
… …
486sub size_request { 761sub size_request {
487 $_[0]{children}[0]->size_request 762 $_[0]{children}[0]->size_request
488} 763}
489 764
490sub size_allocate { 765sub size_allocate {
491 my ($self, $w, $h) = @_; 766 my ($self, $w, $h, $changed) = @_;
492 767
493 $self->{children}[0]->configure (0, 0, $w, $h); 768 $self->{children}[0]->configure (0, 0, $w, $h);
494} 769}
495 770
496############################################################################# 771#############################################################################
… …
508} 783}
509 784
510sub update { 785sub update {
511 my ($self) = @_; 786 my ($self) = @_;
512 787
513 # we want to do this delayed... 788 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 789 $self->SUPER::update;
516} 790}
517 791
792sub size_allocate {
793 my ($self, $w, $h, $changed) = @_;
794
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update
797 if $changed;
798}
799
800sub _render {
801 $_[0]{children}[0]->draw;
802}
803
518sub render_chld { 804sub render_child {
519 my ($self) = @_; 805 my ($self) = @_;
520 806
521 $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 {
522 glClearColor 0, 0, 0, 1; 808 glClearColor 0, 0, 0, 0;
523 glClear GL_COLOR_BUFFER_BIT; 809 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw; 810
811 $self->_render;
525 }; 812 };
526}
527
528sub size_allocate {
529 my ($self, $w, $h) = @_;
530
531 $self->child->configure (0, 0, $w, $h);
532
533 $self->render_chld;
534} 813}
535 814
536sub _draw { 815sub _draw {
537 my ($self) = @_; 816 my ($self) = @_;
538 817
539 my ($w, $h) = ($self->w, $self->h); 818 my ($w, $h) = ($self->w, $self->h);
540 819
541 my $tex = $self->{texture} 820 my $tex = $self->{texture}
542 or return; 821 or return;
543 822
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 823 glEnable GL_TEXTURE_2D;
547 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;
548 826
549 $tex->draw_quad (0, 0, $w, $h); 827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 828
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
553} 830}
554 831
555############################################################################# 832#############################################################################
556 833
557package CFClient::UI::ViewPort; 834package CFClient::UI::ViewPort;
558 835
559our @ISA = CFClient::UI::Window::; 836our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 837
633sub new { 838sub new {
634 my $class = shift; 839 my $class = shift;
635 840
636 # TODO: user_x, user_y, overwrite moveto? 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;
637 1026
638 my $self = $class->SUPER::new ( 1027 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1028 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1029 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1030 border => 0.6,
1031 can_events => 1,
642 @_ 1032 @_
643 ); 1033 );
644 1034
645 $self->{title} &&= new CFClient::UI::Label 1035 $self->{title} &&= new CFClient::UI::Label
646 align => 0, 1036 align => 0,
647 valign => 1, 1037 valign => 1,
648 text => $self->{title}, 1038 text => $self->{title},
649 fontsize => 1; 1039 fontsize => $self->{border};
650 1040
651 $self 1041 $self
652} 1042}
653 1043
654sub border { 1044sub border {
655 int $_[0]{border} * $::FONTSIZE 1045 int $_[0]{border} * $::FONTSIZE
656} 1046}
657 1047
658sub size_request { 1048sub size_request {
659 my ($self) = @_; 1049 my ($self) = @_;
660
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
662 1050
663 my ($w, $h) = $self->SUPER::size_request; 1051 my ($w, $h) = $self->SUPER::size_request;
664 1052
665 ( 1053 (
666 $w + $self->border * 2, 1054 $w + $self->border * 2,
667 $h + $self->border * 2, 1055 $h + $self->border * 2,
668 ) 1056 )
669} 1057}
670 1058
671sub size_allocate { 1059sub size_allocate {
672 my ($self, $w, $h) = @_; 1060 my ($self, $w, $h, $changed) = @_;
1061
1062 return unless $changed;
673 1063
674 $h -= List::Util::max 0, $self->border * 2; 1064 $h -= List::Util::max 0, $self->border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1065 $w -= List::Util::max 0, $self->border * 2;
676 1066
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1067 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
678 if $self->{title}; 1068 if $self->{title};
679 1069
680 $self->child->configure ($self->border, $self->border, $w, $h); 1070 $self->child->configure ($self->border, $self->border, $w, $h);
681} 1071}
682 1072
683sub button_down { 1073sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1074 my ($self, $ev, $x, $y) = @_;
685 1075
1076 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1077 my $border = $self->border;
687 1078
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1079 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1080 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1081
1082 if ($lr & $td) {
1083 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1084 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1085 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1086
1087 my $mx = $x < $border;
1088 my $my = $y < $border;
1089
694 $self->{motion} = sub { 1090 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
696 1092
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1093 my $dx = $ev->{x} - $ox;
1094 my $dy = $ev->{y} - $oy;
698 1095
699 $self->{user_w} = $bw + $x - $ox; 1096 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1097 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1098
1099 $self->realloc;
1100 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
702 }; 1101 };
703 1102
704 } elsif ($x >= 0 && $x < $self->{w} 1103 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1104 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1105 my ($bx, $by) = ($self->{x}, $self->{y});
709 1106
710 $self->{motion} = sub { 1107 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1108 my ($ev, $x, $y) = @_;
712 1109
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1110 ($x, $y) = ($ev->{x}, $ev->{y});
714 1111
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1112 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update;
717 }; 1113 };
718 } 1114 }
719} 1115}
720 1116
721sub button_up { 1117sub button_up {
… …
734 my ($self) = @_; 1130 my ($self) = @_;
735 1131
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1132 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1133 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
738 1134
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1135 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1137
744 my $border = $self->border; 1138 my $border = $self->border;
745 1139
746 glColor @{ $self->{border_bg} }; 1140 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1141 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1142 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1143 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1144 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1145
752 my $bg = $tex[0]; 1146 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1147 glColor @{ $self->{bg} };
753 1148
754 # TODO: repeat texture not scale 1149 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1150 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1151 $bg->{s} = $cw / $bg->{w};
757 1152 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
764 1155
765 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1157
768 $self->{title}->draw if $self->{title}; 1158 $self->{title}->draw if $self->{title};
1159
769 $self->child->draw; 1160 $self->child->draw;
770} 1161}
771 1162
772############################################################################# 1163#############################################################################
773 1164
… …
782sub new { 1173sub new {
783 my $class = shift; 1174 my $class = shift;
784 1175
785 $class->SUPER::new ( 1176 $class->SUPER::new (
786 col_expand => [], 1177 col_expand => [],
787 @_ 1178 @_,
788 ) 1179 )
1180}
1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1184}
790 1185
791sub add { 1186sub add {
792 my ($self, $x, $y, $child) = @_; 1187 my ($self, $x, $y, $child) = @_;
793 1188
794 $child->set_parent ($self); 1189 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1190 $self->{children}[$y][$x] = $child;
796 1191
797 $child->check_size; 1192 $self->realloc;
798} 1193}
799 1194
800# TODO: move to container class maybe? send childs a signal on removal? 1195# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1196sub clear {
802 my ($self) = @_; 1197 my ($self) = @_;
803 1198
1199 my @children = $self->children;
804 delete $self->{children}; 1200 delete $self->{children};
805 $self->update; 1201
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206
1207 $self->realloc;
806} 1208}
807 1209
808sub get_wh { 1210sub get_wh {
809 my ($self) = @_; 1211 my ($self) = @_;
810 1212
… …
815 or next; 1217 or next;
816 1218
817 for my $x (0 .. $#$row) { 1219 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1220 my $widget = $row->[$x]
819 or next; 1221 or next;
820 my ($w, $h) = $widget->size_request; 1222 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1223
822 $w[$x] = max $w[$x], $w; 1224 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1225 $h[$y] = max $h[$y], $h;
824 } 1226 }
825 } 1227 }
… …
837 (sum @$hs), 1239 (sum @$hs),
838 ) 1240 )
839} 1241}
840 1242
841sub size_allocate { 1243sub size_allocate {
842 my ($self, $w, $h) = @_; 1244 my ($self, $w, $h, $changed) = @_;
843 1245
844 my ($ws, $hs) = $self->get_wh; 1246 my ($ws, $hs) = $self->get_wh;
845 1247
846 my $req_w = sum @$ws; 1248 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1249 my $req_h = (sum @$hs) || 1;
848 1250
849 # TODO: nicer code && do row_expand 1251 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1252 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1253 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1254 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1308 }
907} 1309}
908 1310
909############################################################################# 1311#############################################################################
910 1312
1313package CFClient::UI::Box;
1314
1315our @ISA = CFClient::UI::Container::;
1316
1317sub size_request {
1318 my ($self) = @_;
1319
1320 $self->{vertical}
1321 ? (
1322 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1324 )
1325 : (
1326 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1327 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1328 )
1329}
1330
1331sub size_allocate {
1332 my ($self, $w, $h, $changed) = @_;
1333
1334 my $space = $self->{vertical} ? $h : $w;
1335 my $children = $self->{children};
1336
1337 my @req;
1338
1339 if ($self->{homogeneous}) {
1340 @req = ($space / (@$children || 1)) x @$children;
1341 } else {
1342 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1343 my $req = List::Util::sum @req;
1344
1345 if ($req > $space) {
1346 # ah well, not enough space
1347 $_ *= $space / $req for @req;
1348 } else {
1349 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1350
1351 $space = ($space - $req) / $expand; # remaining space to give away
1352
1353 $req[$_] += $space * $children->[$_]{expand}
1354 for 0 .. $#$children;
1355 }
1356 }
1357
1358 CFClient::UI::harmonize \@req;
1359
1360 my $pos = 0;
1361 for (0 .. $#$children) {
1362 my $alloc = $req[$_];
1363 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1364
1365 $pos += $alloc;
1366 }
1367
1368 1
1369}
1370
1371#############################################################################
1372
911package CFClient::UI::HBox; 1373package CFClient::UI::HBox;
912 1374
913# TODO: wrap into common Box base class
914
915our @ISA = CFClient::UI::Container::; 1375our @ISA = CFClient::UI::Box::;
916 1376
917sub size_request { 1377sub new {
918 my ($self) = @_; 1378 my $class = shift;
919 1379
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1380 $class->SUPER::new (
921 1381 vertical => 0,
922 ( 1382 @_,
923 (List::Util::sum map $_->[0], @alloc),
924 (List::Util::max map $_->[1], @alloc),
925 ) 1383 )
926} 1384}
927 1385
928sub size_allocate {
929 my ($self, $w, $h) = @_;
930
931 ($h, $w) = ($w, $h);
932
933 my $children = $self->{children};
934
935 my @h = map +($_->size_request)[0], @$children;
936
937 my $req_h = List::Util::sum @h;
938
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children;
944 $exp ||= 1;
945
946 for (0 .. $#$children) {
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 }
953 }
954
955 CFClient::UI::harmonize \@h;
956
957 my $y = 0;
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_];
961 $child->configure ($y, 0, $h, $w);
962
963 $y += $h;
964 }
965
966 1
967}
968
969############################################################################# 1386#############################################################################
970 1387
971package CFClient::UI::VBox; 1388package CFClient::UI::VBox;
972 1389
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1390our @ISA = CFClient::UI::Box::;
976 1391
977sub size_request { 1392sub new {
978 my ($self) = @_; 1393 my $class = shift;
979 1394
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1395 $class->SUPER::new (
981 1396 vertical => 1,
982 ( 1397 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1398 )
986} 1399}
987 1400
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1401#############################################################################
1026 1402
1027package CFClient::UI::Label; 1403package CFClient::UI::Label;
1028 1404
1029our @ISA = CFClient::UI::Base::; 1405our @ISA = CFClient::UI::DrawBG::;
1030 1406
1031use CFClient::OpenGL; 1407use CFClient::OpenGL;
1032 1408
1033sub new { 1409sub new {
1034 my ($class, %arg) = @_; 1410 my ($class, %arg) = @_;
1035 1411
1036 my $self = $class->SUPER::new ( 1412 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1413 fg => [1, 1, 1],
1414 #bg => none
1415 #active_bg => none
1416 #font => default_font
1417 #text => initial text
1418 #markup => initial narkup
1419 #max_w => maximum pixel width
1420 ellipsise => 3, # end
1421 layout => (new CFClient::Layout),
1038 fontsize => 1, 1422 fontsize => 1,
1039 text => "",
1040 align => -1, 1423 align => -1,
1041 valign => -1, 1424 valign => -1,
1042 padding => 2, 1425 padding => 2,
1043 layout => new CFClient::Layout, 1426 can_events => 0,
1044 %arg 1427 %arg
1045 ); 1428 );
1046 1429
1047 if (exists $self->{template}) { 1430 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1431 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1432 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1433 $self->{template} = $layout;
1051 } 1434 }
1052 1435
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1436 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1437 $self->set_markup (delete $self->{markup});
1438 } else {
1439 $self->set_text (delete $self->{text});
1440 }
1055 1441
1056 $self 1442 $self
1057} 1443}
1058 1444
1059sub escape_text { 1445sub escape($) {
1060 local $_ = $_[1]; 1446 local $_ = $_[0];
1061 1447
1062 s/&/&amp;/g; 1448 s/&/&amp;/g;
1063 s/>/&gt;/g; 1449 s/>/&gt;/g;
1064 s/</&lt;/g; 1450 s/</&lt;/g;
1065 1451
1066 $_[1] 1452 $_
1453}
1454
1455sub update {
1456 my ($self) = @_;
1457
1458 delete $self->{texture};
1459 $self->SUPER::update;
1067} 1460}
1068 1461
1069sub set_text { 1462sub set_text {
1070 my ($self, $text) = @_; 1463 my ($self, $text) = @_;
1071 1464
1465 return if $self->{text} eq "T$text";
1466 $self->{text} = "T$text";
1467
1468 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1469 $self->{layout}->set_text ($text);
1073 1470
1074 delete $self->{texture}; 1471 $self->realloc;
1075 $self->update; 1472 $self->update;
1076} 1473}
1077 1474
1078sub set_markup { 1475sub set_markup {
1079 my ($self, $markup) = @_; 1476 my ($self, $markup) = @_;
1080 1477
1478 return if $self->{text} eq "M$markup";
1479 $self->{text} = "M$markup";
1480
1481 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1482
1483 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1484 $self->{layout}->set_markup ($markup);
1082 1485
1083 delete $self->{texture}; 1486 $self->realloc;
1084 $self->update; 1487 $self->update;
1085} 1488}
1086 1489
1087sub size_request { 1490sub size_request {
1088 my ($self) = @_; 1491 my ($self) = @_;
1089 1492
1090 $self->{layout}->set_width; 1493 $self->{layout}->set_font ($self->{font}) if $self->{font};
1494 $self->{layout}->set_width ($self->{max_w} || -1);
1495 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1498
1093 my ($w, $h) = $self->{layout}->size; 1499 my ($w, $h) = $self->{layout}->size;
1094 1500
1095 if (exists $self->{template}) { 1501 if (exists $self->{template}) {
1502 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1503 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1504
1098 my ($w2, $h2) = $self->{template}->size; 1505 my ($w2, $h2) = $self->{template}->size;
1099 1506
1100 $w = List::Util::max $w, $w2; 1507 $w = List::Util::max $w, $w2;
… …
1106 $h + $self->{padding} * 2, 1513 $h + $self->{padding} * 2,
1107 ) 1514 )
1108} 1515}
1109 1516
1110sub size_allocate { 1517sub size_allocate {
1111 my ($self, $w, $h) = @_; 1518 my ($self, $w, $h, $changed) = @_;
1112 1519
1113 delete $self->{texture}; 1520 delete $self->{texture}
1521 if $changed;
1114} 1522}
1115 1523
1116sub set_fontsize { 1524sub set_fontsize {
1117 my ($self, $fontsize) = @_; 1525 my ($self, $fontsize) = @_;
1118 1526
1119 $self->{fontsize} = $fontsize; 1527 $self->{fontsize} = $fontsize;
1120 $self->update; 1528 delete $self->{texture};
1529
1530 $self->realloc;
1121} 1531}
1122 1532
1123sub _draw { 1533sub _draw {
1124 my ($self) = @_; 1534 my ($self) = @_;
1125 1535
1536 $self->SUPER::_draw; # draw background, if applicable
1537
1126 my $tex = $self->{texture} ||= do { 1538 my $tex = $self->{texture} ||= do {
1539 $self->{layout}->set_foreground (@{$self->{fg}});
1540 $self->{layout}->set_font ($self->{font}) if $self->{font};
1127 $self->{layout}->set_width ($self->{w}); 1541 $self->{layout}->set_width ($self->{w});
1542 $self->{layout}->set_ellipsise ($self->{ellipsise});
1543 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1128 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1544 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1545
1129 new_from_layout CFClient::Texture $self->{layout} 1546 my $tex = new_from_layout CFClient::Texture $self->{layout};
1547
1548 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1549 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1550 : ($self->{w} - $tex->{w}) * 0.5);
1551
1552 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1553 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1554 : ($self->{h} - $tex->{h}) * 0.5);
1555
1556 $tex
1130 }; 1557 };
1131 1558
1132 glEnable GL_BLEND;
1133 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1134 glEnable GL_TEXTURE_2D; 1559 glEnable GL_TEXTURE_2D;
1135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1136 1561
1562 if ($tex->{format} == GL_ALPHA) {
1137 glColor @{$self->{fg}}; 1563 glColor @{$self->{fg}};
1138
1139 $self->{ox} = int (
1140 $self->{align} < 0 ? $self->{padding}
1141 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1142 : ($self->{w} - $tex->{w}) * 0.5
1143 );
1144
1145 $self->{oy} = int (
1146 $self->{valign} < 0 ? $self->{padding}
1147 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1148 : ($self->{h} - $tex->{h}) * 0.5
1149 );
1150
1151 $tex->draw_quad ($self->{ox}, $self->{oy}); 1564 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1565 } else {
1566 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1567 }
1152 1568
1153 glDisable GL_TEXTURE_2D; 1569 glDisable GL_TEXTURE_2D;
1154 glDisable GL_BLEND;
1155} 1570}
1156 1571
1157############################################################################# 1572#############################################################################
1158 1573
1159package CFClient::UI::EntryBase; 1574package CFClient::UI::EntryBase;
… …
1164 1579
1165sub new { 1580sub new {
1166 my $class = shift; 1581 my $class = shift;
1167 1582
1168 $class->SUPER::new ( 1583 $class->SUPER::new (
1169 fg => [1, 1, 1], 1584 fg => [1, 1, 1],
1170 bg => [0, 0, 0, 0.2], 1585 bg => [0, 0, 0, 0.2],
1171 active_bg => [1, 1, 1, 0.5], 1586 active_bg => [1, 1, 1, 0.5],
1172 active_fg => [0, 0, 0], 1587 active_fg => [0, 0, 0],
1173 can_hover => 1, 1588 can_hover => 1,
1174 can_focus => 1, 1589 can_focus => 1,
1175 valign => 0, 1590 valign => 0,
1591 can_events => 1,
1592 #text => ...
1176 @_ 1593 @_
1177 ) 1594 )
1178} 1595}
1179 1596
1180sub _set_text { 1597sub _set_text {
… …
1190 $self->{text} = $text; 1607 $self->{text} = $text;
1191 1608
1192 $text =~ s/./*/g if $self->{hidden}; 1609 $text =~ s/./*/g if $self->{hidden};
1193 $self->{layout}->set_text ("$text "); 1610 $self->{layout}->set_text ("$text ");
1194 1611
1195 $self->emit (changed => $self->{text}); 1612 $self->_emit (changed => $self->{text});
1613}
1614
1615sub set_text {
1616 my ($self, $text) = @_;
1617
1618 $self->{cursor} = length $text;
1619 $self->_set_text ($text);
1620
1621 $self->realloc;
1196} 1622}
1197 1623
1198sub get_text { 1624sub get_text {
1199 $_[0]{text} 1625 $_[0]{text}
1200} 1626}
… …
1203 my ($self) = @_; 1629 my ($self) = @_;
1204 1630
1205 my ($w, $h) = $self->SUPER::size_request; 1631 my ($w, $h) = $self->SUPER::size_request;
1206 1632
1207 ($w + 1, $h) # add 1 for cursor 1633 ($w + 1, $h) # add 1 for cursor
1208}
1209
1210sub size_allocate {
1211 my ($self, $w, $h) = @_;
1212
1213 $self->_set_text ($self->{text});
1214}
1215
1216sub set_text {
1217 my ($self, $text) = @_;
1218
1219 $self->{cursor} = length $text;
1220 $self->_set_text ($text);
1221 $self->update;
1222} 1634}
1223 1635
1224sub key_down { 1636sub key_down {
1225 my ($self, $ev) = @_; 1637 my ($self, $ev) = @_;
1226 1638
… …
1228 my $sym = $ev->{sym}; 1640 my $sym = $ev->{sym};
1229 my $uni = $ev->{unicode}; 1641 my $uni = $ev->{unicode};
1230 1642
1231 my $text = $self->get_text; 1643 my $text = $self->get_text;
1232 1644
1233 if ($sym == 8) { 1645 if ($uni == 8) {
1234 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1646 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1235 } elsif ($sym == 127) { 1647 } elsif ($uni == 127) {
1236 substr $text, $self->{cursor}, 1, ""; 1648 substr $text, $self->{cursor}, 1, "";
1237 } elsif ($sym == CFClient::SDLK_LEFT) { 1649 } elsif ($sym == CFClient::SDLK_LEFT) {
1238 --$self->{cursor} if $self->{cursor}; 1650 --$self->{cursor} if $self->{cursor};
1239 } elsif ($sym == CFClient::SDLK_RIGHT) { 1651 } elsif ($sym == CFClient::SDLK_RIGHT) {
1240 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1652 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1241 } elsif ($sym == CFClient::SDLK_HOME) { 1653 } elsif ($sym == CFClient::SDLK_HOME) {
1242 $self->{cursor} = 0; 1654 $self->{cursor} = 0;
1243 } elsif ($sym == CFClient::SDLK_END) { 1655 } elsif ($sym == CFClient::SDLK_END) {
1244 $self->{cursor} = length $text; 1656 $self->{cursor} = length $text;
1245 } elsif ($sym == 27) { 1657 } elsif ($uni == 27) {
1246 $self->emit ('escape'); 1658 $self->_emit ('escape');
1247 } elsif ($uni) { 1659 } elsif ($uni) {
1248 substr $text, $self->{cursor}++, 0, chr $uni; 1660 substr $text, $self->{cursor}++, 0, chr $uni;
1249 } 1661 }
1250 1662
1251 $self->_set_text ($text); 1663 $self->_set_text ($text);
1252 $self->update; 1664
1665 $self->realloc;
1253} 1666}
1254 1667
1255sub focus_in { 1668sub focus_in {
1256 my ($self) = @_; 1669 my ($self) = @_;
1257 1670
… …
1333 my ($self, $ev) = @_; 1746 my ($self, $ev) = @_;
1334 1747
1335 my $sym = $ev->{sym}; 1748 my $sym = $ev->{sym};
1336 1749
1337 if ($sym == 13) { 1750 if ($sym == 13) {
1751 unshift @{$self->{history}},
1752 my $txt = $self->get_text;
1753 $self->{history_pointer} = -1;
1754 $self->{history_saveback} = '';
1338 $self->emit (activate => $self->get_text); 1755 $self->_emit (activate => $txt);
1339 $self->update; 1756 $self->update;
1757
1758 } elsif ($sym == CFClient::SDLK_UP) {
1759 if ($self->{history_pointer} < 0) {
1760 $self->{history_saveback} = $self->get_text;
1761 }
1762 if (@{$self->{history} || []} > 0) {
1763 $self->{history_pointer}++;
1764 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1765 $self->{history_pointer} = @{$self->{history} || []} - 1;
1766 }
1767 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1768 }
1769
1770 } elsif ($sym == CFClient::SDLK_DOWN) {
1771 $self->{history_pointer}--;
1772 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1773
1774 if ($self->{history_pointer} >= 0) {
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 } else {
1777 $self->set_text ($self->{history_saveback});
1778 }
1340 1779
1341 } else { 1780 } else {
1342 $self->SUPER::key_down ($ev); 1781 $self->SUPER::key_down ($ev);
1343 } 1782 }
1344 1783
… …
1358 1797
1359sub new { 1798sub new {
1360 my $class = shift; 1799 my $class = shift;
1361 1800
1362 $class->SUPER::new ( 1801 $class->SUPER::new (
1363 padding => 4, 1802 padding => 4,
1364 fg => [1, 1, 1], 1803 fg => [1, 1, 1],
1365 bg => [1, 1, 1, 0.2],
1366 active_fg => [0, 0, 1], 1804 active_fg => [0, 0, 1],
1367 can_hover => 1, 1805 can_hover => 1,
1368 align => 0, 1806 align => 0,
1369 valign => 0, 1807 valign => 0,
1808 can_events => 1,
1370 @_ 1809 @_
1371 ) 1810 )
1372} 1811}
1373 1812
1813sub activate { }
1814
1374sub button_up { 1815sub button_up {
1375 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1376 1817
1818 $self->emit ("activate")
1377 if ($x >= 0 && $x < $self->{w} 1819 if $x >= 0 && $x < $self->{w}
1378 && $y >= 0 && $y < $self->{h}) { 1820 && $y >= 0 && $y < $self->{h};
1379 $self->emit ("activate");
1380 }
1381} 1821}
1382 1822
1383sub _draw { 1823sub _draw {
1384 my ($self) = @_; 1824 my ($self) = @_;
1385 1825
… …
1387 1827
1388 if ($GRAB == $self) { 1828 if ($GRAB == $self) {
1389 $self->{fg} = $self->{active_fg}; 1829 $self->{fg} = $self->{active_fg};
1390 } 1830 }
1391 1831
1392 glEnable GL_BLEND;
1393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1394 glEnable GL_TEXTURE_2D; 1832 glEnable GL_TEXTURE_2D;
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396 glColor 0, 0, 0, 1; 1834 glColor 0, 0, 0, 1;
1397 1835
1398 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1836 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1399 1837
1400 glDisable GL_TEXTURE_2D; 1838 glDisable GL_TEXTURE_2D;
1401 glDisable GL_BLEND;
1402 1839
1403 $self->SUPER::_draw; 1840 $self->SUPER::_draw;
1404} 1841}
1405 1842
1406############################################################################# 1843#############################################################################
… …
1420 1857
1421 $class->SUPER::new ( 1858 $class->SUPER::new (
1422 padding => 2, 1859 padding => 2,
1423 fg => [1, 1, 1], 1860 fg => [1, 1, 1],
1424 active_fg => [1, 1, 0], 1861 active_fg => [1, 1, 0],
1862 bg => [0, 0, 0, 0.2],
1863 active_bg => [1, 1, 1, 0.5],
1425 state => 0, 1864 state => 0,
1426 can_hover => 1, 1865 can_hover => 1,
1427 @_ 1866 @_
1428 ) 1867 )
1429} 1868}
… …
1438 my ($self, $ev, $x, $y) = @_; 1877 my ($self, $ev, $x, $y) = @_;
1439 1878
1440 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1879 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1441 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1880 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1442 $self->{state} = !$self->{state}; 1881 $self->{state} = !$self->{state};
1443 $self->emit (changed => $self->{state}); 1882 $self->_emit (changed => $self->{state});
1444 } 1883 }
1445} 1884}
1446 1885
1447sub _draw { 1886sub _draw {
1448 my ($self) = @_; 1887 my ($self) = @_;
… …
1453 1892
1454 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1893 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1455 1894
1456 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1895 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1457 1896
1458 glEnable GL_BLEND; 1897 my $tex = $self->{state} ? $tex[1] : $tex[0];
1898
1459 glEnable GL_TEXTURE_2D; 1899 glEnable GL_TEXTURE_2D;
1460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1461
1462 my $tex = $self->{state} ? $tex[1] : $tex[0];
1463
1464 $tex->draw_quad (0, 0, $s, $s); 1900 $tex->draw_quad_alpha (0, 0, $s, $s);
1465
1466 glDisable GL_TEXTURE_2D; 1901 glDisable GL_TEXTURE_2D;
1467 glDisable GL_BLEND;
1468} 1902}
1469 1903
1470############################################################################# 1904#############################################################################
1471 1905
1472package CFClient::UI::Image; 1906package CFClient::UI::Image;
… …
1479our %loaded_images; 1913our %loaded_images;
1480 1914
1481sub new { 1915sub new {
1482 my $class = shift; 1916 my $class = shift;
1483 1917
1484 my $self = $class->SUPER::new (@_); 1918 my $self = $class->SUPER::new (can_events => 0, @_);
1485 1919
1486 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 1920 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1487 1921
1488 $loaded_images{$self->{image}} ||= 1922 $loaded_images{$self->{image}} ||=
1489 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 1923 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1490 1924
1491 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 1925 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1926
1927 Scalar::Util::weaken $loaded_images{$self->{image}};
1492 1928
1493 $self->{aspect} = $tex->{w} / $tex->{h}; 1929 $self->{aspect} = $tex->{w} / $tex->{h};
1494 1930
1495 $self 1931 $self
1496} 1932}
… …
1513 glTranslate 0, -$self->{w}, 0; 1949 glTranslate 0, -$self->{w}, 0;
1514 1950
1515 ($w, $h) = ($h, $w); 1951 ($w, $h) = ($h, $w);
1516 } 1952 }
1517 1953
1518 glEnable GL_BLEND;
1519 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1520 glEnable GL_TEXTURE_2D; 1954 glEnable GL_TEXTURE_2D;
1521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1522 1956
1523 $tex->draw_quad (0, 0, $w, $h); 1957 $tex->draw_quad_alpha (0, 0, $w, $h);
1524 1958
1525 glDisable GL_BLEND;
1526 glDisable GL_TEXTURE_2D; 1959 glDisable GL_TEXTURE_2D;
1527} 1960}
1528 1961
1529############################################################################# 1962#############################################################################
1530 1963
1531package CFClient::UI::VGauge; 1964package CFClient::UI::VGauge;
1532 1965
1533our @ISA = CFClient::UI::Base::; 1966our @ISA = CFClient::UI::Base::;
1967
1968use List::Util qw(min max);
1534 1969
1535use CFClient::OpenGL; 1970use CFClient::OpenGL;
1536 1971
1537my %tex = ( 1972my %tex = (
1538 food => [ 1973 food => [
1539 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1974 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1540 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1975 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1541 ], 1976 ],
1542 grace => [ 1977 grace => [
1543 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1978 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1544 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1979 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1545 ], 1980 ],
1546 hp => [ 1981 hp => [
1547 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1548 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1983 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1549 ], 1984 ],
1550 mana => [ 1985 mana => [
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1552 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1987 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1553 ], 1988 ],
1554); 1989);
1555 1990
1556# eg. VGauge->new (gauge => 'food'), default gauge: food 1991# eg. VGauge->new (gauge => 'food'), default gauge: food
1557sub new { 1992sub new {
… …
1576} 2011}
1577 2012
1578sub set_max { 2013sub set_max {
1579 my ($self, $max) = @_; 2014 my ($self, $max) = @_;
1580 2015
2016 return if $self->{max_val} == $max;
2017
1581 $self->{max_val} = $max; 2018 $self->{max_val} = $max;
2019 $self->update;
1582} 2020}
1583 2021
1584sub set_value { 2022sub set_value {
1585 my ($self, $val, $max) = @_; 2023 my ($self, $val, $max) = @_;
1586 2024
1587 $self->set_max ($max) 2025 $self->set_max ($max)
1588 if defined $max; 2026 if defined $max;
1589 2027
1590 $max = $self->{max_val}; 2028 return if $self->{val} == $val;
2029
1591 $self->{val} = $val; 2030 $self->{val} = $val;
1592
1593 $self->update; 2031 $self->update;
1594} 2032}
1595 2033
1596sub _draw { 2034sub _draw {
1597 my ($self) = @_; 2035 my ($self) = @_;
1598 2036
1599 my $tex = $tex{$self->{type}}; 2037 my $tex = $tex{$self->{type}};
2038 my ($t1, $t2, $t3) = @$tex;
1600 2039
1601 my ($w, $h) = ($self->{w}, $self->{h}); 2040 my ($w, $h) = ($self->{w}, $self->{h});
1602 2041
1603 if ($self->{vertical}) { 2042 if ($self->{vertical}) {
1604 glRotate 90, 0, 0, 1; 2043 glRotate 90, 0, 0, 1;
… …
1606 2045
1607 ($w, $h) = ($h, $w); 2046 ($w, $h) = ($h, $w);
1608 } 2047 }
1609 2048
1610 my $ycut = $self->{val} / ($self->{max_val} || 1); 2049 my $ycut = $self->{val} / ($self->{max_val} || 1);
1611 $ycut = 1 if $self->{val} > $self->{max_val};
1612 2050
1613 my $t1 = $tex->[0]; 2051 my $ycut1 = max 0, min 1, $ycut;
1614 my $t2 = $tex->[1]; 2052 my $ycut2 = max 0, min 1, $ycut - 1;
2053
2054 my $h1 = $self->{h} * (1 - $ycut1);
2055 my $h2 = $self->{h} * (1 - $ycut2);
1615 2056
1616 glEnable GL_BLEND; 2057 glEnable GL_BLEND;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2058 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618 glEnable GL_TEXTURE_2D; 2059 glEnable GL_TEXTURE_2D;
1619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2060 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1620 2061
1621 my $h1 = $self->{h} - $ycut * $self->{h};
1622 my $h2 = $ycut * $self->{h};
1623
1624 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2062 glBindTexture GL_TEXTURE_2D, $t1->{name};
1625 glBegin GL_QUADS; 2063 glBegin GL_QUADS;
1626 glTexCoord 0 , 0; glVertex 0 , 0; 2064 glTexCoord 0 , 0; glVertex 0 , 0;
1627 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2065 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1628 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2066 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1629 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2067 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1630 glEnd; 2068 glEnd;
1631 2069
2070 my $ycut1 = List::Util::min 1, $ycut;
1632 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2071 glBindTexture GL_TEXTURE_2D, $t2->{name};
1633 glBegin GL_QUADS; 2072 glBegin GL_QUADS;
1634 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2073 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1635 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2074 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1636 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2075 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1637 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1638 glEnd; 2077 glEnd;
2078
2079 if ($t3) {
2080 glBindTexture GL_TEXTURE_2D, $t3->{name};
2081 glBegin GL_QUADS;
2082 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2083 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2084 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glEnd;
2087 }
1639 2088
1640 glDisable GL_BLEND; 2089 glDisable GL_BLEND;
1641 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1642} 2091}
1643 2092
… …
1646package CFClient::UI::Gauge; 2095package CFClient::UI::Gauge;
1647 2096
1648our @ISA = CFClient::UI::VBox::; 2097our @ISA = CFClient::UI::VBox::;
1649 2098
1650sub new { 2099sub new {
1651 my ($class, %arg) = shift; 2100 my ($class, %arg) = @_;
1652 2101
1653 my $self = $class->SUPER::new ( 2102 my $self = $class->SUPER::new (
1654 @_, 2103 tooltip => $arg{type},
2104 can_hover => 1,
2105 can_events => 1,
2106 %arg,
1655 ); 2107 );
1656 2108
1657 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2109 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1658 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2110 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1659 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2111 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1660 2112
1661 $self 2113 $self
1662} 2114}
1663 2115
1664sub set_fontsize { 2116sub set_fontsize {
1665 my ($self, $fsize) = @_; 2117 my ($self, $fsize) = @_;
1666 2118
1667 $self->{value}->set_fontsize ($fsize); 2119 $self->{value}->set_fontsize ($fsize);
1668 $self->{max} ->set_fontsize ($fsize); 2120 $self->{max} ->set_fontsize ($fsize);
1669 $self->update; 2121}
2122
2123sub set_max {
2124 my ($self, $max) = @_;
2125
2126 $self->{gauge}->set_max ($max);
2127 $self->{max}->set_text ($max);
1670} 2128}
1671 2129
1672sub set_value { 2130sub set_value {
1673 my ($self, $val, $max) = @_; 2131 my ($self, $val, $max) = @_;
1674 2132
1675 $self->set_max ($max) 2133 $self->set_max ($max)
1676 if defined $max; 2134 if defined $max;
1677 2135
1678 $self->{gauge}->set_value ($val, $max); 2136 $self->{gauge}->set_value ($val, $max);
1679 $self->{value}->set_text ($val); 2137 $self->{value}->set_text ($val);
1680}
1681
1682sub set_max {
1683 my ($self, $max) = @_;
1684
1685 $self->{gauge}->set_max ($max);
1686 $self->{max}->set_text ($max);
1687} 2138}
1688 2139
1689############################################################################# 2140#############################################################################
1690 2141
1691package CFClient::UI::Slider; 2142package CFClient::UI::Slider;
… …
1701 qw(s1_slider.png s1_slider_bg.png); 2152 qw(s1_slider.png s1_slider_bg.png);
1702 2153
1703sub new { 2154sub new {
1704 my $class = shift; 2155 my $class = shift;
1705 2156
1706 # range [value, low, high, page] 2157 # range [value, low, high, page, unit]
1707 2158
1708 # TODO: 0-width page 2159 # TODO: 0-width page
1709 # TODO: req_w/h are wrong with vertical 2160 # TODO: req_w/h are wrong with vertical
1710 # TODO: calculations are off 2161 # TODO: calculations are off
1711 my $self = $class->SUPER::new ( 2162 my $self = $class->SUPER::new (
1712 fg => [1, 1, 1], 2163 fg => [1, 1, 1],
1713 active_fg => [0, 0, 0], 2164 active_fg => [0, 0, 0],
2165 bg => [0, 0, 0, 0.2],
2166 active_bg => [1, 1, 1, 0.5],
1714 range => [0, 0, 100, 10], 2167 range => [0, 0, 100, 10, 0],
1715 req_w => 20, 2168 min_w => $::WIDTH / 80,
1716 req_h => 20, 2169 min_h => $::WIDTH / 80,
1717 vertical => 0, 2170 vertical => 0,
1718 can_hover => 1, 2171 can_hover => 1,
1719 inner_pad => 5, 2172 inner_pad => 0.02,
1720 @_ 2173 @_
1721 ); 2174 );
1722 2175
2176 $self->set_value ($self->{range}[0]);
2177 $self->update;
2178
1723 $self 2179 $self
1724} 2180}
1725 2181
2182sub changed { }
2183
2184sub set_range {
2185 my ($self, $range) = @_;
2186
2187 ($range, $self->{range}) = ($self->{range}, $range);
2188
2189 $self->update
2190 if "@$range" ne "@{$self->{range}}";
2191}
2192
2193sub set_value {
2194 my ($self, $value) = @_;
2195
2196 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2197
2198 $hi = $lo + 1 if $hi <= $lo;
2199
2200 $page = $hi - $lo if $page > $hi - $lo;
2201
2202 $value = $lo if $value < $lo;
2203 $value = $hi - $page if $value > $hi - $page;
2204
2205 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2206 if $unit;
2207
2208 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2209
2210 if ($value != $old_value) {
2211 $self->_emit (changed => $value);
2212 $self->update;
2213 }
2214}
2215
1726sub size_request { 2216sub size_request {
1727 my ($self) = @_; 2217 my ($self) = @_;
1728 2218
1729 my $w = $self->{req_w}; 2219 ($self->{req_w}, $self->{req_h})
1730 my $h = $self->{req_h};
1731
1732 $self->{vertical} ? ($h, $w) : ($w, $h)
1733} 2220}
1734 2221
1735sub button_down { 2222sub button_down {
1736 my ($self, $ev, $x, $y) = @_; 2223 my ($self, $ev, $x, $y) = @_;
1737 2224
1738 $self->SUPER::button_down ($ev, $x, $y); 2225 $self->SUPER::button_down ($ev, $x, $y);
2226
2227 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2228
1739 $self->mouse_motion ($ev, $x, $y); 2229 $self->mouse_motion ($ev, $x, $y);
1740} 2230}
1741 2231
1742sub mouse_motion { 2232sub mouse_motion {
1743 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1744 2234
1745 if ($GRAB == $self) { 2235 if ($GRAB == $self) {
2236 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2237
2238 my (undef, $lo, $hi, $page) = @{$self->{range}};
2239
2240 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2241
2242 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2243 }
2244}
2245
2246sub update {
2247 my ($self) = @_;
2248
2249 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2250 $self->set_value ($self->{range}[0]);
2251
1746 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2252 my ($value, $lo, $hi, $page) = @{$self->{range}};
2253 my $range = ($hi - $page - $lo) || 1e-100;
1747 2254
1748 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2255 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1749 2256
1750 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2257 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1751 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2258 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1752 2259
1753 $x -= $inner_pad_px; # substract the padding 2260 $value = ($value - $lo) / $range;
1754 $x = $x * ($hi - $lo) / $inner_w + $lo; 2261 $value = $value * $self->{scale} + $self->{offset};
1755 $x = $lo if $x < $lo;
1756 $x = $hi - $page if $x > $hi - $page;
1757 $self->{range}[0] = $x;
1758 2262
1759 $self->emit (changed => $x); 2263 $self->{knob_x} = $value - $knob_w * 0.5;
1760 $self->update; 2264 $self->{knob_w} = $knob_w;
1761 } 2265 });
1762}
1763 2266
1764# the inner_* stuff is for generating a padding for the slider handle, 2267 $self->SUPER::update;
1765# so that the handle doesn't leave the texture. This calculation isn't 100%
1766# correct propably, but it does the job for now
1767sub _calc_inner_pad_px {
1768 my ($self, $w) = @_;
1769 ($w / 100) * $self->{inner_pad} # % to pixels
1770} 2268}
1771 2269
1772sub _draw { 2270sub _draw {
1773 my ($self) = @_; 2271 my ($self) = @_;
1774 2272
1775 $self->SUPER::_draw (); 2273 $self->SUPER::_draw ();
1776 2274
1777 my ($w, $h) = @$self{qw(w h)}; 2275 glScale $self->{w}, $self->{h};
1778 2276
1779 if ($self->{vertical}) { 2277 if ($self->{vertical}) {
1780 # draw a vertical slider like a rotated horizontal slider 2278 # draw a vertical slider like a rotated horizontal slider
1781 2279
2280 glTranslate 1, 0, 0;
1782 glRotate 90, 0, 0, 1; 2281 glRotate 90, 0, 0, 1;
1783 glTranslate 0, -$self->{w}, 0;
1784
1785 ($w, $h) = ($h, $w);
1786 } 2282 }
1787 2283
1788 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2284 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1789 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2285 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1790 2286
1791 my ($value, $lo, $hi, $page) = @{$self->{range}};
1792
1793 $hi = $value + 1 if $lo == $hi;
1794
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1797
1798 $page = int $page * $inner_w / ($hi - $lo);
1799 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1800
1801 $w -= $page;
1802 $page &= ~1;
1803 glTranslate $page * 0.5, 0, 0;
1804 $page ||= 2;
1805
1806 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1807 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1808
1809 glEnable GL_BLEND;
1810 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1811 glEnable GL_TEXTURE_2D; 2287 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2288 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 2289
1814 # draw background 2290 # draw background
1815 $tex[1]->draw_quad (0, 0, $w, $h); 2291 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1816 2292
1817 # draw handle 2293 # draw handle
1818 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2294 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1819 2295
1820 glDisable GL_BLEND;
1821 glDisable GL_TEXTURE_2D; 2296 glDisable GL_TEXTURE_2D;
1822} 2297}
2298
2299#############################################################################
2300
2301package CFClient::UI::ValSlider;
2302
2303our @ISA = CFClient::UI::HBox::;
2304
2305sub new {
2306 my ($class, %arg) = @_;
2307
2308 my $range = delete $arg{range};
2309
2310 my $self = $class->SUPER::new (
2311 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2312 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2313 to_value => sub { shift },
2314 from_value => sub { shift },
2315 %arg,
2316 );
2317
2318 $self->{slider}->connect (changed => sub {
2319 my ($self, $value) = @_;
2320 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2321 $self->{parent}->emit (changed => $value);
2322 });
2323
2324# $self->{entry}->connect (changed => sub {
2325# my ($self, $value) = @_;
2326# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2327# $self->{parent}->emit (changed => $value);
2328# });
2329
2330 $self->add ($self->{slider}, $self->{entry});
2331
2332 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2333
2334 $self
2335}
2336
2337sub set_range { shift->{slider}->set_range (@_) }
2338sub set_value { shift->{slider}->set_value (@_) }
1823 2339
1824############################################################################# 2340#############################################################################
1825 2341
1826package CFClient::UI::TextView; 2342package CFClient::UI::TextView;
1827 2343
… …
1831 2347
1832sub new { 2348sub new {
1833 my $class = shift; 2349 my $class = shift;
1834 2350
1835 my $self = $class->SUPER::new ( 2351 my $self = $class->SUPER::new (
1836 fontsize => 1, 2352 fontsize => 1,
2353 can_events => 0,
2354 #font => default_font
1837 @_, 2355 @_,
1838 2356
1839 layout => (new CFClient::Layout), 2357 layout => (new CFClient::Layout 1),
1840 par => [], 2358 par => [],
1841 height => 0, 2359 height => 0,
1842 children => [ 2360 children => [
1843 (new CFClient::UI::Empty expand => 1), 2361 (new CFClient::UI::Empty expand => 1),
1844 (new CFClient::UI::Slider vertical => 1), 2362 (new CFClient::UI::Slider vertical => 1),
1845 ], 2363 ],
1846 ); 2364 );
1847 2365
1848 $self->{children}[1]->connect (changed => sub { 2366 $self->{children}[1]->connect (changed => sub { $self->update });
1849 $self->update;
1850 });
1851 2367
1852 $self 2368 $self
1853} 2369}
1854 2370
1855sub set_fontsize { 2371sub set_fontsize {
… …
1857 2373
1858 $self->{fontsize} = $fontsize; 2374 $self->{fontsize} = $fontsize;
1859 $self->reflow; 2375 $self->reflow;
1860} 2376}
1861 2377
2378sub size_allocate {
2379 my ($self, $w, $h, $changed) = @_;
2380
2381 $self->SUPER::size_allocate ($w, $h, $changed);
2382
2383 return unless $changed;
2384
2385 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w});
2388
2389 $self->reflow;
2390}
2391
1862sub text_height { 2392sub text_size {
1863 my ($self, $text) = @_; 2393 my ($self, $text, $indent) = @_;
1864 2394
1865 my $layout = $self->{layout}; 2395 my $layout = $self->{layout};
1866 2396
1867 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1868 $layout->set_width ($self->{w}); 2398 $layout->set_width ($self->{children}[0]{w} - $indent);
1869 $layout->set_text ($text); 2399 $layout->set_markup ($text);
1870 2400
1871 ($layout->size)[1] 2401 $layout->size
1872} 2402}
1873 2403
1874sub reflow { 2404sub reflow {
1875 my ($self) = @_; 2405 my ($self) = @_;
1876 2406
1877 $self->{need_reflow}++; 2407 $self->{need_reflow}++;
1878 $self->update; 2408 $self->update;
1879} 2409}
1880 2410
1881sub size_allocate { 2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
1882 my ($self, $w, $h) = @_; 2419 my ($self) = @_;
1883 2420
1884 $self->SUPER::size_allocate ($w, $h); 2421 $self->{par} = [];
1885 2422 $self->{height} = 0;
1886 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1887 $self->{layout}->set_width ($self->{children}[0]{w});
1888
1889 $self->reflow;
1890} 2424}
1891 2425
1892sub add_paragraph { 2426sub add_paragraph {
1893 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
1894 2428
1895 #TODO: intelligently "reformat" paragraph 2429 for my $line (split /\n/, $text) {
1896 2430 my ($w, $h) = $self->text_size ($line);
1897 my $height = $self->text_height ($text);
1898
1899 $self->{height} += $height; 2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
1900 2434
1901 push @{$self->{par}}, [$height, $color, $text];
1902
1903 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1904 $self->{children}[1]->update;
1905} 2436}
1906 2437
1907sub update { 2438sub update {
1908 my ($self) = @_; 2439 my ($self) = @_;
1909 2440
… …
1911 2442
1912 return unless $self->{h} > 0; 2443 return unless $self->{h} > 0;
1913 2444
1914 delete $self->{texture}; 2445 delete $self->{texture};
1915 2446
1916 $ROOT->on_refresh ($self, sub { 2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
1917 if (delete $self->{need_reflow}) { 2450 if (delete $self->{need_reflow}) {
1918 my $height = 0; 2451 my $height = 0;
1919 2452
1920 $height += $_->[0] = $self->text_height ($_->[2]) 2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
1921 for @{$self->{par}}; 2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
1922 2468
1923 $self->{height} = $height; 2469 $self->{height} = $height;
1924 2470
1925 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1926 2472
1927 delete $self->{texture}; 2473 delete $self->{texture};
1928 } 2474 }
1929 2475
1930 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1931 glClearColor 0, 0, 0, 1; 2477 glClearColor 0.5, 0.5, 0.5, 0;
1932 glClear GL_COLOR_BUFFER_BIT; 2478 glClear GL_COLOR_BUFFER_BIT;
1933 2479
2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
1934 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
1935 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1936 glEnable GL_TEXTURE_2D;
1937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1938
1939 my $top = int $self->{children}[1]{range}[0];
1940
1941 my $y0 = $top;
1942 my $y1 = $top + $self->{h};
1943
1944 my $y = 0;
1945
1946 my $layout = $self->{layout};
1947 2494
1948 for my $par (@{$self->{par}}) { 2495 for my $par (@{$self->{par}}) {
1949 my $h = $par->[0]; 2496 my $h = $par->[1];
1950 2497
1951 if ($y0 < $y + $h && $y < $y1) { 2498 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] });
2500 $layout->set_width ($W - $par->[3]);
1952 $layout->set_text ($par->[2]); 2501 $layout->set_markup ($par->[4]);
1953 2502
1954 glColor @{ $par->[1] }; 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1955 my ($W, $H) = $layout->size; 2504
1956 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1957 } 2507 }
1958 2508
1959 $y += $h; 2509 $y += $h;
1960 } 2510 }
1961 2511
1962 glDisable GL_TEXTURE_2D;
1963 glDisable GL_BLEND; 2512 glDisable GL_BLEND;
1964 }; 2513 };
1965 }); 2514 });
1966} 2515}
1967 2516
1968sub _draw { 2517sub _draw {
1969 my ($self) = @_; 2518 my ($self) = @_;
1970 2519
1971 if ($self->{texture}) {
1972 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
1973 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1;
1974 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1975 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
1976 }
1977 2525
1978 $self->{children}[1]->draw; 2526 $self->{children}[1]->draw;
1979 2527
1980} 2528}
1981 2529
… …
2029 2577
2030sub new { 2578sub new {
2031 my $class = shift; 2579 my $class = shift;
2032 2580
2033 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
2034 state => 0, 2582 state => 0,
2035 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
2036 @_ 2584 @_
2037 ); 2585 );
2038 2586
2039 if ($self->{state}) {
2040 $self->{state} = 0;
2041 $self->toggle_flopper;
2042 }
2043
2044 $self 2587 $self
2045} 2588}
2046 2589
2047sub toggle_flopper { 2590sub toggle_flopper {
2048 my ($self) = @_; 2591 my ($self) = @_;
2049 2592
2050 # TODO: use animation 2593 $self->{other}->toggle_visibility;
2051 if ($self->{state} = !$self->{state}) { 2594}
2052 $CFClient::UI::ROOT->add ($self->{other}); 2595
2053 $self->{other}->move ($self->coord2global (0, $self->{h})); 2596#############################################################################
2597
2598package CFClient::UI::Tooltip;
2599
2600our @ISA = CFClient::UI::Bin::;
2601
2602use CFClient::OpenGL;
2603
2604sub new {
2605 my $class = shift;
2606
2607 $class->SUPER::new (
2608 @_,
2609 can_events => 0,
2610 )
2611}
2612
2613sub set_tooltip_from {
2614 my ($self, $widget) = @_;
2615
2616 $self->add (new CFClient::UI::Label
2617 markup => $widget->{tooltip},
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2624}
2625
2626sub size_request {
2627 my ($self) = @_;
2628
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630
2631 ($w + 4, $h + 4)
2632}
2633
2634sub size_allocate {
2635 my ($self, $w, $h, $changed) = @_;
2636
2637 return unless $changed;
2638
2639 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2640}
2641
2642sub visibility_change {
2643 my ($self, $visible) = @_;
2644
2645 return unless $visible;
2646
2647 $self->{root}->on_post_alloc ("move_$self" => sub {
2648 my $widget = $self->{owner}
2649 or return;
2650
2651 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2652
2653 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2654 if $x + $self->{w} > $::WIDTH;
2655
2656 $self->move_abs ($x, $y);
2657 });
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 glTranslate 0.375, 0.375;
2664
2665 my ($w, $h) = @$self{qw(w h)};
2666
2667 glColor 1, 0.8, 0.4;
2668 glBegin GL_QUADS;
2669 glVertex 0 , 0;
2670 glVertex 0 , $h;
2671 glVertex $w, $h;
2672 glVertex $w, 0;
2673 glEnd;
2674
2675 glColor 0, 0, 0;
2676 glBegin GL_LINE_LOOP;
2677 glVertex 0 , 0;
2678 glVertex 0 , $h;
2679 glVertex $w, $h;
2680 glVertex $w, 0;
2681 glEnd;
2682
2683 glTranslate 2 - 0.375, 2 - 0.375;
2684
2685 $self->SUPER::_draw;
2686}
2687
2688#############################################################################
2689
2690package CFClient::UI::Face;
2691
2692our @ISA = CFClient::UI::Base::;
2693
2694use CFClient::OpenGL;
2695
2696sub new {
2697 my $class = shift;
2698
2699 my $self = $class->SUPER::new (
2700 aspect => 1,
2701 can_events => 0,
2702 @_,
2703 );
2704
2705 if ($self->{anim} && $self->{animspeed}) {
2706 Scalar::Util::weaken (my $widget = $self);
2707
2708 $self->{timer} = Event->timer (
2709 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2710 hard => 1,
2711 interval => $self->{animspeed},
2712 cb => sub {
2713 ++$widget->{frame};
2714 $widget->update;
2715 },
2716 );
2717 }
2718
2719 $self
2720}
2721
2722sub size_request {
2723 (32, 8)
2724}
2725
2726sub update {
2727 my ($self) = @_;
2728
2729 return unless $self->{visible};
2730
2731 $self->SUPER::update;
2732}
2733
2734sub _draw {
2735 my ($self) = @_;
2736
2737 return unless $::CONN;
2738
2739 my $face;
2740
2741 if ($self->{frame}) {
2742 my $anim = $::CONN->{anim}[$self->{anim}];
2743
2744 $face = $anim->[ $self->{frame} % @$anim ]
2745 if $anim && @$anim;
2746 }
2747
2748 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2749
2750 if ($tex) {
2751 glEnable GL_TEXTURE_2D;
2752 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2753 glColor 1, 1, 1, 1;
2754 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2755 glDisable GL_TEXTURE_2D;
2756 }
2757}
2758
2759sub DESTROY {
2760 my ($self) = @_;
2761
2762 $self->{timer}->cancel
2763 if $self->{timer};
2764
2765 $self->SUPER::DESTROY;
2766}
2767
2768#############################################################################
2769
2770package CFClient::UI::Inventory;
2771
2772our @ISA = CFClient::UI::ScrolledWindow::;
2773
2774sub new {
2775 my $class = shift;
2776
2777 my $self = $class->SUPER::new (
2778 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2779 @_,
2780 );
2781
2782 $self
2783}
2784
2785sub set_items {
2786 my ($self, $items) = @_;
2787
2788 $self->{scrolled}->clear;
2789 return unless $items;
2790
2791 my @items = sort {
2792 ($a->{type} <=> $b->{type})
2793 or ($a->{name} cmp $b->{name})
2794 } @$items;
2795
2796 $self->{real_items} = \@items;
2797
2798 my $row = 0;
2799 for my $item (@items) {
2800 CFClient::Item::update_widgets $item;
2801
2802 $self->{scrolled}->add (0, $row, $item->{face_widget});
2803 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2804 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2805
2806 $row++;
2807 }
2808}
2809
2810#############################################################################
2811
2812package CFClient::UI::Menu;
2813
2814our @ISA = CFClient::UI::FancyFrame::;
2815
2816use CFClient::OpenGL;
2817
2818sub new {
2819 my $class = shift;
2820
2821 my $self = $class->SUPER::new (
2822 items => [],
2823 z => 100,
2824 @_,
2825 );
2826
2827 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2828
2829 for my $item (@{ $self->{items} }) {
2830 my ($widget, $cb) = @$item;
2831
2832 # handle various types of items, only text for now
2833 if (!ref $widget) {
2834 $widget = new CFClient::UI::Label
2835 can_hover => 1,
2836 can_events => 1,
2837 text => $widget;
2838 }
2839
2840 $self->{item}{$widget} = $item;
2841
2842 $self->{vbox}->add ($widget);
2843 }
2844
2845 $self
2846}
2847
2848# popup given the event (must be a mouse button down event currently)
2849sub popup {
2850 my ($self, $ev) = @_;
2851
2852 $self->_emit ("popdown");
2853
2854 # maybe save $GRAB? must be careful about events...
2855 $GRAB = $self;
2856 $self->{button} = $ev->{button};
2857
2858 $self->show;
2859 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2860}
2861
2862sub mouse_motion {
2863 my ($self, $ev, $x, $y) = @_;
2864
2865 # TODO: should use vbox->find_widget or so
2866 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2867 $self->{hover} = $self->{item}{$HOVER};
2868}
2869
2870sub button_up {
2871 my ($self, $ev, $x, $y) = @_;
2872
2873 if ($ev->{button} == $self->{button}) {
2874 undef $GRAB;
2875 $self->hide;
2876
2054 $self->emit ("open"); 2877 $self->_emit ("popdown");
2878 $self->{hover}[1]->() if $self->{hover};
2879 }
2880}
2881
2882#############################################################################
2883
2884package CFClient::UI::Statusbox;
2885
2886our @ISA = CFClient::UI::VBox::;
2887
2888sub new {
2889 my $class = shift;
2890
2891 $class->SUPER::new (
2892 fontsize => 0.8,
2893 @_,
2894 )
2895}
2896
2897sub reorder {
2898 my ($self) = @_;
2899 my $NOW = time;
2900
2901 while (my ($k, $v) = each %{ $self->{item} }) {
2902 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2903 }
2904
2905 my @widgets;
2906
2907 my @items = sort {
2908 $a->{pri} <=> $b->{pri}
2909 or $b->{id} <=> $a->{id}
2910 } values %{ $self->{item} };
2911
2912 my $count = 10 + 1;
2913 for my $item (@items) {
2914 last unless --$count;
2915
2916 push @widgets, $item->{label} ||= do {
2917 # TODO: doesn't handle markup well (read as: at all)
2918 my $short = $item->{count} > 1
2919 ? "<b>$item->{count} ×</b> $item->{text}"
2920 : $item->{text};
2921
2922 for ($short) {
2923 s/^\s+//;
2924 s/\s+/ /g;
2925 }
2926
2927 new CFClient::UI::Label
2928 markup => $short,
2929 tooltip => $item->{tooltip},
2930 tooltip_font => $::FONT_PROP,
2931 tooltip_width => 0.67,
2932 fontsize => $item->{fontsize} || $self->{fontsize},
2933 max_w => $::WIDTH * 0.44,
2934 fg => $item->{fg},
2935 can_events => 1,
2936 can_hover => 1
2937 };
2938 }
2939
2940 $self->clear;
2941 $self->SUPER::add (reverse @widgets);
2942}
2943
2944sub add {
2945 my ($self, $text, %arg) = @_;
2946
2947 $text =~ s/^\s+//;
2948 $text =~ s/\s+$//;
2949
2950 return unless $text;
2951
2952 my $timeout = time + ((delete $arg{timeout}) || 60);
2953
2954 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2955
2956 if (my $item = $self->{item}{$group}) {
2957 if ($item->{text} eq $text) {
2958 $item->{count}++;
2959 } else {
2960 $item->{count} = 1;
2961 $item->{text} = $item->{tooltip} = $text;
2962 }
2963 $item->{id} = ++$self->{id};
2964 $item->{timeout} = $timeout;
2965 delete $item->{label};
2055 } else { 2966 } else {
2056 $CFClient::UI::ROOT->remove ($self->{other}); 2967 $self->{item}{$group} = {
2057 $self->emit ("close"); 2968 id => ++$self->{id},
2969 text => $text,
2970 timeout => $timeout,
2971 tooltip => $text,
2972 fg => [0.8, 0.8, 0.8, 0.8],
2973 pri => 0,
2974 count => 1,
2975 %arg,
2976 };
2058 } 2977 }
2059 2978
2060 $self->emit (changed => $self->{state}); 2979 $self->reorder;
2980}
2981
2982sub reconfigure {
2983 my ($self) = @_;
2984
2985 delete $_->{label}
2986 for values %{ $self->{item} || {} };
2987
2988 $self->reorder;
2989 $self->SUPER::reconfigure;
2061} 2990}
2062 2991
2063############################################################################# 2992#############################################################################
2064 2993
2065package CFClient::UI::Root; 2994package CFClient::UI::Root;
2066 2995
2067our @ISA = CFClient::UI::Container::; 2996our @ISA = CFClient::UI::Container::;
2068 2997
2069use CFClient::OpenGL; 2998use CFClient::OpenGL;
2070 2999
2071sub check_size { 3000sub new {
2072 my ($self) = @_; 3001 my $class = shift;
2073 3002
2074 $self->configure (0, 0, $::WITH, $::HEIGHT); 3003 my $self = $class->SUPER::new (
2075} 3004 visible => 1,
3005 @_,
3006 );
2076 3007
2077sub size_request { 3008 Scalar::Util::weaken ($self->{root} = $self);
2078 ($::WIDTH, $::HEIGHT) 3009
3010 $self
2079} 3011}
2080 3012
2081sub configure { 3013sub configure {
2082 my ($self, $x, $y, $w, $h) = @_; 3014 my ($self, $x, $y, $w, $h) = @_;
2083 3015
2084 $self->SUPER::configure ($x, $y, $w, $h); 3016 $self->{w} = $w;
2085 3017 $self->{h} = $h;
2086 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2087 for @{$self->{children}};
2088} 3018}
2089 3019
3020sub reconfigure {
3021 my ($self) = @_;
3022
3023 $self->SUPER::reconfigure;
3024
3025 $self->size_allocate ($self->{w}, $self->{h}, 1)
3026 if $self->{w};
3027}
3028
3029sub size_request {
3030 my ($self) = @_;
3031
3032 ($self->{w}, $self->{h})
3033}
3034
2090sub _topleft { 3035sub _to_pixel {
3036 my ($coord, $size, $max) = @_;
3037
3038 $coord =
3039 $coord eq "center" ? ($max - $size) * 0.5
3040 : $coord eq "max" ? $max
3041 : $coord;
3042
3043 $coord = 0 if $coord < 0;
3044 $coord = $max - $size if $coord > $max - $size;
3045
3046 int $coord + 0.5
3047}
3048
3049sub size_allocate {
3050 my ($self, $w, $h, $changed) = @_;
3051
3052 for my $child ($self->children) {
3053 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3054
3055 $X = $child->{force_x} if exists $child->{force_x};
3056 $Y = $child->{force_y} if exists $child->{force_y};
3057
3058 $X = _to_pixel $X, $W, $self->{w};
3059 $Y = _to_pixel $Y, $H, $self->{h};
3060
3061 $child->configure ($X, $Y, $W, $H);
3062 }
3063}
3064
3065sub coord2local {
2091 my ($self, $x, $y) = @_; 3066 my ($self, $x, $y) = @_;
2092 3067
2093 ($x, $y) 3068 ($x, $y)
2094} 3069}
2095 3070
3071sub coord2global {
3072 my ($self, $x, $y) = @_;
3073
3074 ($x, $y)
3075}
3076
2096sub update { 3077sub update {
2097 my ($self) = @_; 3078 my ($self) = @_;
2098 3079
2099 $self->check_size; 3080 $::WANT_REFRESH++;
2100 ::refresh ();
2101} 3081}
2102 3082
2103sub add { 3083sub add {
2104 my ($self, $child) = @_; 3084 my ($self, @children) = @_;
2105 3085
2106 # integerize window positions 3086 $_->{is_toplevel} = 1
2107 $child->{x} = int $child->{x}; 3087 for @children;
2108 $child->{y} = int $child->{y};
2109 3088
2110 $self->SUPER::add ($child); 3089 $self->SUPER::add (@children);
3090}
3091
3092sub remove {
3093 my ($self, @children) = @_;
3094
3095 $self->SUPER::remove (@children);
3096
3097 delete $self->{is_toplevel}
3098 for @children;
3099
3100 while (@children) {
3101 my $w = pop @children;
3102 push @children, $w->children;
3103 $w->set_invisible;
3104 }
2111} 3105}
2112 3106
2113sub on_refresh { 3107sub on_refresh {
2114 my ($self, $id, $cb) = @_; 3108 my ($self, $id, $cb) = @_;
2115 3109
2116 $self->{refresh_hook}{$id} = $cb; 3110 $self->{refresh_hook}{$id} = $cb;
2117} 3111}
2118 3112
3113sub on_post_alloc {
3114 my ($self, $id, $cb) = @_;
3115
3116 $self->{post_alloc_hook}{$id} = $cb;
3117}
3118
2119sub draw { 3119sub draw {
2120 my ($self) = @_; 3120 my ($self) = @_;
2121 3121
2122 while (my $rcb = delete $self->{refresh_hook}) { 3122 while ($self->{refresh_hook}) {
2123 $_->() for values %$rcb; 3123 $_->()
3124 for values %{delete $self->{refresh_hook}};
3125 }
3126
3127 if ($self->{realloc}) {
3128 my @queue;
3129
3130 while () {
3131 if ($self->{realloc}) {
3132 #TODO use array-of-depth approach
3133
3134 @queue = sort { $a->{visible} <=> $b->{visible} }
3135 @queue, values %{delete $self->{realloc}};
3136 }
3137
3138 my $widget = pop @queue || last;
3139
3140 $widget->{visible} or last; # do not resize invisible widgets
3141
3142 my ($w, $h) = $widget->size_request;
3143
3144 my $min_size = $widget->{is_toplevel} ? 16 : 0;
3145
3146 $w = List::Util::max $widget->{min_w} || $widget->{is_toplevel} * 16, $w;
3147 $h = List::Util::max $widget->{min_h} || $widget->{is_toplevel} * 16, $h;
3148
3149 $w = $widget->{force_w} if exists $widget->{force_w};
3150 $h = $widget->{force_h} if exists $widget->{force_h};
3151
3152 $widget->{req_w} = $w;
3153 $widget->{req_h} = $h;
3154
3155 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3156
3157 push @queue, $widget->{parent}
3158 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent};
3159 }
3160 }
3161
3162 while (my $size_alloc = delete $self->{size_alloc}) {
3163 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3164 values %$size_alloc;
3165
3166 while () {
3167 my ($widget, $w, $h) = @{ pop @queue or last };
3168
3169 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3170 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3171
3172 $w = 0 if $w < 0;
3173 $h = 0 if $h < 0;
3174
3175 $w = int $w + 0.5;
3176 $h = int $h + 0.5;
3177
3178 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3179
3180 $widget->{w} = $w;
3181 $widget->{h} = $h;
3182
3183 $widget->emit (size_allocate => $w, $h, $changed);
3184 }
3185 }
3186
3187 while ($self->{post_alloc_hook}) {
3188 $_->()
3189 for values %{delete $self->{post_alloc_hook}};
2124 } 3190 }
2125 3191
2126 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3192 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2127 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3193 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2128 glClear GL_COLOR_BUFFER_BIT; 3194 glClear GL_COLOR_BUFFER_BIT;
2129 3195
2130 glMatrixMode GL_PROJECTION; 3196 glMatrixMode GL_PROJECTION;
2131 glLoadIdentity; 3197 glLoadIdentity;
2132 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2133 glMatrixMode GL_MODELVIEW; 3199 glMatrixMode GL_MODELVIEW;
2134 glLoadIdentity; 3200 glLoadIdentity;
2135 3201
2136 $self->_draw; 3202 $self->_draw;
2137} 3203}
… …
2139############################################################################# 3205#############################################################################
2140 3206
2141package CFClient::UI; 3207package CFClient::UI;
2142 3208
2143$ROOT = new CFClient::UI::Root; 3209$ROOT = new CFClient::UI::Root;
3210$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2144 3211
21451 32121
2146 3213

Diff Legend

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