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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.268 by root, Thu Jun 1 05:04:41 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 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
155 $w = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 348
159 return unless $self->{w} != $w || $self->{h} != $h; 349 # use alignment to adjust x, y
160 350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 356 $self->{x} = $x;
162 $self->{h} = $h; 357 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
166} 369}
167 370
168sub size_allocate { 371sub size_allocate {
169 # nothing to be done 372 # nothing to be done
170} 373}
171 374
172# return top left coordinates 375sub children {
173sub _topleft { 376}
377
378sub set_max_size {
174 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
175 380
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
177} 399}
178 400
179# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
180sub coord2local { 402sub coord2local {
181 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
182 404
183 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 406}
186 407
187# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
188sub coord2global { 409sub coord2global {
189 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
190 411
191 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 413}
194 414
195sub focus_in { 415sub focus_in {
196 my ($self) = @_; 416 my ($self) = @_;
197 417
198 return if $FOCUS == $self; 418 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
200 420
201 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
202 422
203 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
204 424
205 $focus->update if $focus; 425 $focus->update if $focus;
206 $FOCUS->update; 426 $FOCUS->update;
207} 427}
208 428
… …
211 431
212 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
213 433
214 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
215 435
216 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
217 437
218 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
219} 442}
220 443
221sub mouse_motion { } 444sub mouse_motion { }
222sub button_up { } 445sub button_up { }
223sub key_down { } 446sub key_down { }
224sub key_up { } 447sub key_up { }
225 448
226sub button_down { 449sub button_down {
227 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
228 451
229 $self->focus_in; 452 $self->focus_in;
230} 453}
231 454
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
237 528
238sub draw { 529sub draw {
239 my ($self) = @_; 530 my ($self) = @_;
240 531
241 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
242 543
243 glPushMatrix; 544 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw; 546 $self->_draw;
246 glPopMatrix; 547 glPopMatrix;
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
259 glEnd; 560 glEnd;
260 glDisable GL_BLEND; 561 glDisable GL_BLEND;
261 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
262} 577}
263 578
264sub _draw { 579sub _draw {
265 my ($self) = @_; 580 my ($self) = @_;
266 581
267 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
268} 583}
269 584
270sub find_widget {
271 my ($self, $x, $y) = @_;
272
273 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276
277 ()
278}
279
280sub set_parent {
281 my ($self, $parent) = @_;
282
283 Scalar::Util::weaken ($self->{parent} = $parent);
284}
285
286sub check_size {
287 my ($self) = @_;
288
289 my ($w, $h) = $self->size_request;
290
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298}
299
300sub update {
301 my ($self) = @_;
302
303 $self->{parent}->update
304 if $self->{parent};
305}
306
307sub connect {
308 my ($self, $signal, $cb) = @_;
309
310 push @{ $self->{signal_cb}{$signal} }, $cb;
311}
312
313sub emit {
314 my ($self, $signal, @args) = @_;
315
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
317 $cb->($self, @args);
318 }
319}
320
321sub DESTROY { 585sub DESTROY {
322 my ($self) = @_; 586 my ($self) = @_;
323 587
588 delete $WIDGET{$self+0};
324 #$self->deactivate; 589 #$self->deactivate;
325} 590}
326 591
327############################################################################# 592#############################################################################
328 593
… …
337 my $class = shift; 602 my $class = shift;
338 603
339 # range [value, low, high, page] 604 # range [value, low, high, page]
340 605
341 $class->SUPER::new ( 606 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
344 @_ 609 @_
345 ) 610 )
346} 611}
347 612
348sub _draw { 613sub _draw {
349 my ($self) = @_; 614 my ($self) = @_;
350 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
352 622
353 glEnable GL_BLEND; 623 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
356 626
357 glBegin GL_QUADS; 627 glBegin GL_QUADS;
358 glVertex 0 , 0; 628 glVertex 0 , 0;
359 glVertex 0 , $h; 629 glVertex 0 , $h;
360 glVertex $w, $h; 630 glVertex $w, $h;
361 glVertex $w, 0; 631 glVertex $w, 0;
362 glEnd; 632 glEnd;
363 633
364 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
365} 636}
366 637
367############################################################################# 638#############################################################################
368 639
369package CFClient::UI::Empty; 640package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 641
383our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
384 643
385sub new { 644sub new {
386 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
387 665
388 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
389 667
390 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
391 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
392 674
393 $self 675 $self
394} 676}
395 677
396sub add { 678sub add {
397 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
398 680
399 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
400 683
401 use sort 'stable'; 684 use sort 'stable';
402 685
403 $self->{children} = [ 686 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
406 ]; 689 ];
407 690
408 $child->check_size; 691 $self->realloc;
692}
693
694sub children {
695 @{ $_[0]{children} }
409} 696}
410 697
411sub remove { 698sub remove {
412 my ($self, $child) = @_; 699 my ($self, $child) = @_;
413 700
414 delete $child->{parent}; 701 delete $child->{parent};
702 $child->hide;
415 703
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 705
418 $self->check_size; 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
419} 721}
420 722
421sub find_widget { 723sub find_widget {
422 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
423 725
… …
498} 800}
499 801
500sub update { 802sub update {
501 my ($self) = @_; 803 my ($self) = @_;
502 804
503 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 806 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 807}
517 808
518sub size_allocate { 809sub size_allocate {
519 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
520 811
521 $self->child->configure (0, 0, $w, $h); 812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
522 815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
822sub render_child {
823 my ($self) = @_;
824
825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
826 glClearColor 0, 0, 0, 0;
827 glClear GL_COLOR_BUFFER_BIT;
828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
523 $self->render_chld; 836 $self->_render;
837 };
524} 838}
525 839
526sub _draw { 840sub _draw {
527 my ($self) = @_; 841 my ($self) = @_;
528 842
529 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
530 844
531 my $tex = $self->{texture} 845 my $tex = $self->{texture}
532 or return; 846 or return;
533 847
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
538 851
539 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 853
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
543} 855}
544 856
545############################################################################# 857#############################################################################
546 858
547package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
548 860
549our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 862
623sub new { 863sub new {
624 my $class = shift; 864 my $class = shift;
625 865
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 866 $class->SUPER::new (
867 scroll_x => 0,
868 scroll_y => 1,
869 @_,
870 )
871}
872
873sub size_request {
874 my ($self) = @_;
875
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
885 my ($self, $w, $h) = @_;
886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my $class = shift;
1056
1057 my $self = $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1058 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1059 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1060 border => 0.6,
1061 can_events => 1,
1062 min_w => 16,
1063 min_h => 16,
632 @_ 1064 @_
633 ) 1065 );
1066
1067 $self->{title} &&= new CFClient::UI::Label
1068 align => 0,
1069 valign => 1,
1070 text => $self->{title},
1071 fontsize => $self->{border};
1072
1073 $self
634} 1074}
635 1075
636sub border { 1076sub border {
637 int $_[0]{border} * $::FONTSIZE 1077 int $_[0]{border} * $::FONTSIZE
638} 1078}
639 1079
640sub size_request { 1080sub size_request {
641 my ($self) = @_; 1081 my ($self) = @_;
642
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
644 1082
645 my ($w, $h) = $self->SUPER::size_request; 1083 my ($w, $h) = $self->SUPER::size_request;
646 1084
647 ( 1085 (
648 $w + $self->border * 2, 1086 $w + $self->border * 2,
… …
654 my ($self, $w, $h) = @_; 1092 my ($self, $w, $h) = @_;
655 1093
656 $h -= List::Util::max 0, $self->border * 2; 1094 $h -= List::Util::max 0, $self->border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1095 $w -= List::Util::max 0, $self->border * 2;
658 1096
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
659 $self->child->configure ($self->border, $self->border, $w, $h); 1100 $self->child->configure ($self->border, $self->border, $w, $h);
660} 1101}
661 1102
662sub button_down { 1103sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1104 my ($self, $ev, $x, $y) = @_;
664 1105
1106 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1107 my $border = $self->border;
666 1108
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1109 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1110 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1111
1112 if ($lr & $td) {
1113 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1115 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1116
1117 my $mx = $x < $border;
1118 my $my = $y < $border;
1119
673 $self->{motion} = sub { 1120 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1121 my ($ev, $x, $y) = @_;
675 1122
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1123 my $dx = $ev->{x} - $ox;
1124 my $dy = $ev->{y} - $oy;
677 1125
678 $self->{user_w} = $bw + $x - $ox; 1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1128
1129 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
681 }; 1131 };
682 1132
683 } elsif ($x >= 0 && $x < $self->{w} 1133 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1135 my ($bx, $by) = ($self->{x}, $self->{y});
688 1136
689 $self->{motion} = sub { 1137 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1138 my ($ev, $x, $y) = @_;
691 1139
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1140 ($x, $y) = ($ev->{x}, $ev->{y});
693 1141
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1142 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update;
696 }; 1143 };
697 } 1144 }
698} 1145}
699 1146
700sub button_up { 1147sub button_up {
… …
713 my ($self) = @_; 1160 my ($self) = @_;
714 1161
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1162 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
717 1164
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1165 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1167
723 my $border = $self->border; 1168 my $border = $self->border;
724 1169
725 glColor @{ $self->{border_bg} }; 1170 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1171 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1174 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1175
731 my $bg = $tex[0]; 1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} };
732 1178
733 # TODO: repeat texture not scale 1179 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1180 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1181 $bg->{s} = $cw / $bg->{w};
736 1182 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 }
743 1185
744 glDisable GL_TEXTURE_2D; 1186 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND; 1187
1188 $self->{title}->draw if $self->{title};
746 1189
747 $self->child->draw; 1190 $self->child->draw;
748} 1191}
749 1192
750############################################################################# 1193#############################################################################
… …
760sub new { 1203sub new {
761 my $class = shift; 1204 my $class = shift;
762 1205
763 $class->SUPER::new ( 1206 $class->SUPER::new (
764 col_expand => [], 1207 col_expand => [],
765 @_ 1208 @_,
766 ) 1209 )
1210}
1211
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1214}
768 1215
769sub add { 1216sub add {
770 my ($self, $x, $y, $child) = @_; 1217 my ($self, $x, $y, $child) = @_;
771 1218
772 $child->set_parent ($self); 1219 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1220 $self->{children}[$y][$x] = $child;
774 1221
775 $child->check_size; 1222 $self->realloc;
776} 1223}
777 1224
778# TODO: move to container class maybe? send childs a signal on removal? 1225# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1226sub clear {
780 my ($self) = @_; 1227 my ($self) = @_;
781 1228
1229 my @children = $self->children;
782 delete $self->{children}; 1230 delete $self->{children};
783 $self->update; 1231
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236
1237 $self->realloc;
784} 1238}
785 1239
786sub get_wh { 1240sub get_wh {
787 my ($self) = @_; 1241 my ($self) = @_;
788 1242
… …
793 or next; 1247 or next;
794 1248
795 for my $x (0 .. $#$row) { 1249 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1250 my $widget = $row->[$x]
797 or next; 1251 or next;
798 my ($w, $h) = $widget->size_request; 1252 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1253
800 $w[$x] = max $w[$x], $w; 1254 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1255 $h[$y] = max $h[$y], $h;
802 } 1256 }
803 } 1257 }
… …
819sub size_allocate { 1273sub size_allocate {
820 my ($self, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
821 1275
822 my ($ws, $hs) = $self->get_wh; 1276 my ($ws, $hs) = $self->get_wh;
823 1277
824 my $req_w = sum @$ws; 1278 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1279 my $req_h = (sum @$hs) || 1;
826 1280
827 # TODO: nicer code && do row_expand 1281 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1282 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1283 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1284 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1338 }
885} 1339}
886 1340
887############################################################################# 1341#############################################################################
888 1342
889package CFClient::UI::HBox; 1343package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1344
893our @ISA = CFClient::UI::Container::; 1345our @ISA = CFClient::UI::Container::;
894 1346
895sub size_request { 1347sub size_request {
896 my ($self) = @_; 1348 my ($self) = @_;
897 1349
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1350 $self->{vertical}
899 1351 ? (
900 ( 1352 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1354 )
903 ) 1355 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1358 )
904} 1359}
905 1360
906sub size_allocate { 1361sub size_allocate {
907 my ($self, $w, $h) = @_; 1362 my ($self, $w, $h) = @_;
908 1363
909 ($h, $w) = ($w, $h); 1364 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1365 my $children = $self->{children};
912 1366
913 my @h = map +($_->size_request)[0], @$children; 1367 my @req;
914 1368
915 my $req_h = List::Util::sum @h; 1369 if ($self->{homogeneous}) {
916 1370 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else { 1371 } else {
1372 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1373 my $req = List::Util::sum @req;
1374
1375 if ($req > $space) {
1376 # ah well, not enough space
1377 $_ *= $space / $req for @req;
1378 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1380
1381 $space = ($space - $req) / $expand; # remaining space to give away
1382
1383 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1384 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1385 }
931 } 1386 }
932 1387
933 CFClient::UI::harmonize \@h; 1388 CFClient::UI::harmonize \@req;
934 1389
935 my $y = 0; 1390 my $pos = 0;
936 for (0 .. $#$children) { 1391 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1392 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1394
941 $y += $h; 1395 $pos += $alloc;
942 } 1396 }
943 1397
944 1 1398 1
945} 1399}
946 1400
947############################################################################# 1401#############################################################################
948 1402
1403package CFClient::UI::HBox;
1404
1405our @ISA = CFClient::UI::Box::;
1406
1407sub new {
1408 my $class = shift;
1409
1410 $class->SUPER::new (
1411 vertical => 0,
1412 @_,
1413 )
1414}
1415
1416#############################################################################
1417
949package CFClient::UI::VBox; 1418package CFClient::UI::VBox;
950 1419
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1420our @ISA = CFClient::UI::Box::;
954 1421
955sub size_request { 1422sub new {
956 my ($self) = @_; 1423 my $class = shift;
957 1424
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1425 $class->SUPER::new (
959 1426 vertical => 1,
960 ( 1427 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1428 )
964} 1429}
965 1430
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1431#############################################################################
1004 1432
1005package CFClient::UI::Label; 1433package CFClient::UI::Label;
1006 1434
1007our @ISA = CFClient::UI::Base::; 1435our @ISA = CFClient::UI::DrawBG::;
1008 1436
1009use CFClient::OpenGL; 1437use CFClient::OpenGL;
1010 1438
1011sub new { 1439sub new {
1012 my ($class, %arg) = @_; 1440 my ($class, %arg) = @_;
1013 1441
1014 my $self = $class->SUPER::new ( 1442 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
1444 #bg => none
1445 #active_bg => none
1446 #font => default_font
1447 #text => initial text
1448 #markup => initial narkup
1449 #max_w => maximum pixel width
1450 ellipsise => 3, # end
1451 layout => (new CFClient::Layout),
1016 fontsize => 1, 1452 fontsize => 1,
1017 text => "",
1018 align => -1, 1453 align => -1,
1019 valign => -1, 1454 valign => -1,
1020 padding => 2, 1455 padding_x => 2,
1021 layout => new CFClient::Layout, 1456 padding_y => 2,
1457 can_events => 0,
1022 %arg 1458 %arg
1023 ); 1459 );
1024 1460
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1461 if (exists $self->{template}) {
1462 my $layout = new CFClient::Layout;
1463 $layout->set_text (delete $self->{template});
1464 $self->{template} = $layout;
1465 }
1026 1466
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1467 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1468 $self->set_markup (delete $self->{markup});
1469 } else {
1470 $self->set_text (delete $self->{text});
1471 }
1029 1472
1030 $self 1473 $self
1031} 1474}
1032 1475
1033sub escape_text { 1476sub escape($) {
1034 local $_ = $_[1]; 1477 local $_ = $_[0];
1035 1478
1036 s/&/&amp;/g; 1479 s/&/&amp;/g;
1037 s/>/&gt;/g; 1480 s/>/&gt;/g;
1038 s/</&lt;/g; 1481 s/</&lt;/g;
1039 1482
1040 $_[1] 1483 $_
1484}
1485
1486sub update {
1487 my ($self) = @_;
1488
1489 delete $self->{texture};
1490 $self->SUPER::update;
1041} 1491}
1042 1492
1043sub set_text { 1493sub set_text {
1044 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
1045 1495
1496 return if $self->{text} eq "T$text";
1497 $self->{text} = "T$text";
1498
1499 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1500 $self->{layout}->set_text ($text);
1047 1501
1048 delete $self->{texture}; 1502 $self->realloc;
1049 $self->update; 1503 $self->update;
1050} 1504}
1051 1505
1052sub set_markup { 1506sub set_markup {
1053 my ($self, $markup) = @_; 1507 my ($self, $markup) = @_;
1054 1508
1509 return if $self->{text} eq "M$markup";
1510 $self->{text} = "M$markup";
1511
1512 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1513
1514 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1515 $self->{layout}->set_markup ($markup);
1056 1516
1057 delete $self->{texture}; 1517 $self->realloc;
1058 $self->update; 1518 $self->update;
1059} 1519}
1060 1520
1061sub size_request { 1521sub size_request {
1062 my ($self) = @_; 1522 my ($self) = @_;
1063 1523
1064 $self->{layout}->set_width; 1524 $self->{layout}->set_font ($self->{font}) if $self->{font};
1525 $self->{layout}->set_width ($self->{max_w} || -1);
1526 $self->{layout}->set_ellipsise ($self->{ellipsise});
1527 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1529
1067 my ($w, $h) = $self->{layout}->size; 1530 my ($w, $h) = $self->{layout}->size;
1068 1531
1532 if (exists $self->{template}) {
1533 $self->{template}->set_font ($self->{font}) if $self->{font};
1534 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1535
1536 my ($w2, $h2) = $self->{template}->size;
1537
1538 $w = List::Util::max $w, $w2;
1539 $h = List::Util::max $h, $h2;
1069 ( 1540 }
1070 $w + $self->{padding} * 2, 1541
1071 $h + $self->{padding} * 2, 1542 ($w, $h)
1072 )
1073} 1543}
1074 1544
1075sub size_allocate { 1545sub size_allocate {
1076 my ($self, $w, $h) = @_; 1546 my ($self, $w, $h) = @_;
1077 1547
1548 delete $self->{texture}
1549 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1550}
1551
1552sub set_fontsize {
1553 my ($self, $fontsize) = @_;
1554
1555 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1556 delete $self->{texture};
1557
1558 $self->realloc;
1079} 1559}
1080 1560
1081sub _draw { 1561sub _draw {
1082 my ($self) = @_; 1562 my ($self) = @_;
1083 1563
1564 $self->SUPER::_draw; # draw background, if applicable
1565
1084 my $tex = $self->{texture} ||= do { 1566 my $tex = $self->{texture} ||= do {
1567 $self->{layout}->set_foreground (@{$self->{fg}});
1568 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1569 $self->{layout}->set_width ($self->{w});
1570 $self->{layout}->set_ellipsise ($self->{ellipsise});
1571 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1572 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1087 new_from_layout CFClient::Texture $self->{layout} 1574 my $tex = new_from_layout CFClient::Texture $self->{layout};
1575
1576 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1577 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1578 : ($self->{w} - $tex->{w}) * 0.5);
1579
1580 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1581 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1582 : ($self->{h} - $tex->{h}) * 0.5);
1583
1584 $tex
1088 }; 1585 };
1089 1586
1090 glEnable GL_BLEND;
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1092 glEnable GL_TEXTURE_2D; 1587 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1589
1590 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1591 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1592 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1593 } else {
1594 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1595 }
1110 1596
1111 glDisable GL_TEXTURE_2D; 1597 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1598}
1114 1599
1115############################################################################# 1600#############################################################################
1116 1601
1117package CFClient::UI::EntryBase; 1602package CFClient::UI::EntryBase;
… …
1122 1607
1123sub new { 1608sub new {
1124 my $class = shift; 1609 my $class = shift;
1125 1610
1126 $class->SUPER::new ( 1611 $class->SUPER::new (
1127 fg => [1, 1, 1], 1612 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1613 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1614 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1615 active_fg => [0, 0, 0],
1131 can_hover => 1, 1616 can_hover => 1,
1132 can_focus => 1, 1617 can_focus => 1,
1133 valign => 0, 1618 valign => 0,
1619 can_events => 1,
1620 #text => ...
1134 @_ 1621 @_
1135 ) 1622 )
1136} 1623}
1137 1624
1138sub _set_text { 1625sub _set_text {
… …
1148 $self->{text} = $text; 1635 $self->{text} = $text;
1149 1636
1150 $text =~ s/./*/g if $self->{hidden}; 1637 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1638 $self->{layout}->set_text ("$text ");
1152 1639
1153 $self->emit (changed => $self->{text}); 1640 $self->_emit (changed => $self->{text});
1641}
1642
1643sub set_text {
1644 my ($self, $text) = @_;
1645
1646 $self->{cursor} = length $text;
1647 $self->_set_text ($text);
1648
1649 $self->realloc;
1154} 1650}
1155 1651
1156sub get_text { 1652sub get_text {
1157 $_[0]{text} 1653 $_[0]{text}
1158} 1654}
… …
1161 my ($self) = @_; 1657 my ($self) = @_;
1162 1658
1163 my ($w, $h) = $self->SUPER::size_request; 1659 my ($w, $h) = $self->SUPER::size_request;
1164 1660
1165 ($w + 1, $h) # add 1 for cursor 1661 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1662}
1181 1663
1182sub key_down { 1664sub key_down {
1183 my ($self, $ev) = @_; 1665 my ($self, $ev) = @_;
1184 1666
… …
1186 my $sym = $ev->{sym}; 1668 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1669 my $uni = $ev->{unicode};
1188 1670
1189 my $text = $self->get_text; 1671 my $text = $self->get_text;
1190 1672
1191 if ($sym == 8) { 1673 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1675 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1676 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1677 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1678 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1679 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1680 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1681 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1682 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1683 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1684 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1685 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1686 $self->_emit ('escape');
1205 } elsif ($uni) { 1687 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1688 substr $text, $self->{cursor}++, 0, chr $uni;
1207 } 1689 }
1208 1690
1209 $self->_set_text ($text); 1691 $self->_set_text ($text);
1210 $self->update; 1692
1693 $self->realloc;
1211} 1694}
1212 1695
1213sub focus_in { 1696sub focus_in {
1214 my ($self) = @_; 1697 my ($self) = @_;
1215 1698
… …
1291 my ($self, $ev) = @_; 1774 my ($self, $ev) = @_;
1292 1775
1293 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1294 1777
1295 if ($sym == 13) { 1778 if ($sym == 13) {
1779 unshift @{$self->{history}},
1780 my $txt = $self->get_text;
1781 $self->{history_pointer} = -1;
1782 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1783 $self->_emit (activate => $txt);
1297 $self->update; 1784 $self->update;
1785
1786 } elsif ($sym == CFClient::SDLK_UP) {
1787 if ($self->{history_pointer} < 0) {
1788 $self->{history_saveback} = $self->get_text;
1789 }
1790 if (@{$self->{history} || []} > 0) {
1791 $self->{history_pointer}++;
1792 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1793 $self->{history_pointer} = @{$self->{history} || []} - 1;
1794 }
1795 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1796 }
1797
1798 } elsif ($sym == CFClient::SDLK_DOWN) {
1799 $self->{history_pointer}--;
1800 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1801
1802 if ($self->{history_pointer} >= 0) {
1803 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1804 } else {
1805 $self->set_text ($self->{history_saveback});
1806 }
1298 1807
1299 } else { 1808 } else {
1300 $self->SUPER::key_down ($ev); 1809 $self->SUPER::key_down ($ev);
1301 } 1810 }
1302 1811
… …
1309our @ISA = CFClient::UI::Label::; 1818our @ISA = CFClient::UI::Label::;
1310 1819
1311use CFClient::OpenGL; 1820use CFClient::OpenGL;
1312 1821
1313my @tex = 1822my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1824 qw(b1_button_active.png);
1316 1825
1317sub new { 1826sub new {
1318 my $class = shift; 1827 my $class = shift;
1319 1828
1320 $class->SUPER::new ( 1829 $class->SUPER::new (
1321 padding => 4, 1830 padding_x => 4,
1831 padding_y => 4,
1322 fg => [1, 1, 1], 1832 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1833 active_fg => [0, 0, 1],
1325 can_hover => 1, 1834 can_hover => 1,
1326 align => 0, 1835 align => 0,
1327 valign => 0, 1836 valign => 0,
1837 can_events => 1,
1328 @_ 1838 @_
1329 ) 1839 )
1330} 1840}
1331 1841
1842sub activate { }
1843
1332sub button_up { 1844sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1334 1846
1847 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1848 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1849 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate");
1338 }
1339} 1850}
1340 1851
1341sub _draw { 1852sub _draw {
1342 my ($self) = @_; 1853 my ($self) = @_;
1343 1854
1344 local $self->{fg} = $self->{fg}; 1855 local $self->{fg} = $self->{fg};
1345 1856
1346 if ($GRAB == $self) { 1857 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1858 $self->{fg} = $self->{active_fg};
1348 } 1859 }
1860
1861 glEnable GL_TEXTURE_2D;
1862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1863 glColor 0, 0, 0, 1;
1864
1865 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1866
1867 glDisable GL_TEXTURE_2D;
1868
1869 $self->SUPER::_draw;
1870}
1871
1872#############################################################################
1873
1874package CFClient::UI::CheckBox;
1875
1876our @ISA = CFClient::UI::DrawBG::;
1877
1878my @tex =
1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1880 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1881
1882use CFClient::OpenGL;
1883
1884sub new {
1885 my $class = shift;
1886
1887 $class->SUPER::new (
1888 padding_x => 2,
1889 padding_y => 2,
1890 fg => [1, 1, 1],
1891 active_fg => [1, 1, 0],
1892 bg => [0, 0, 0, 0.2],
1893 active_bg => [1, 1, 1, 0.5],
1894 state => 0,
1895 can_hover => 1,
1896 @_
1897 )
1898}
1899
1900sub size_request {
1901 my ($self) = @_;
1902
1903 (6) x 2
1904}
1905
1906sub button_down {
1907 my ($self, $ev, $x, $y) = @_;
1908
1909 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1910 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1911 $self->{state} = !$self->{state};
1912 $self->_emit (changed => $self->{state});
1913 }
1914}
1915
1916sub _draw {
1917 my ($self) = @_;
1918
1919 $self->SUPER::_draw;
1920
1921 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1922
1923 my ($w, $h) = @$self{qw(w h)};
1924
1925 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1926
1927 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1928
1929 my $tex = $self->{state} ? $tex[1] : $tex[0];
1930
1931 glEnable GL_TEXTURE_2D;
1932 $tex->draw_quad_alpha (0, 0, $s, $s);
1933 glDisable GL_TEXTURE_2D;
1934}
1935
1936#############################################################################
1937
1938package CFClient::UI::Image;
1939
1940our @ISA = CFClient::UI::Base::;
1941
1942use CFClient::OpenGL;
1943use Carp qw/confess/;
1944
1945our %loaded_images;
1946
1947sub new {
1948 my $class = shift;
1949
1950 my $self = $class->SUPER::new (can_events => 0, @_);
1951
1952 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1953
1954 $loaded_images{$self->{image}} ||=
1955 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1956
1957 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1958
1959 Scalar::Util::weaken $loaded_images{$self->{image}};
1960
1961 $self->{aspect} = $tex->{w} / $tex->{h};
1962
1963 $self
1964}
1965
1966sub size_request {
1967 my ($self) = @_;
1968
1969 ($self->{tex}->{w}, $self->{tex}->{h})
1970}
1971
1972sub _draw {
1973 my ($self) = @_;
1974
1975 my $tex = $self->{tex};
1976
1977 my ($w, $h) = ($self->{w}, $self->{h});
1978
1979 if ($self->{rot90}) {
1980 glRotate 90, 0, 0, 1;
1981 glTranslate 0, -$self->{w}, 0;
1982
1983 ($w, $h) = ($h, $w);
1984 }
1985
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $tex->draw_quad_alpha (0, 0, $w, $h);
1990
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::VGauge;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use List::Util qw(min max);
2001
2002use CFClient::OpenGL;
2003
2004my %tex = (
2005 food => [
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2007 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2008 ],
2009 grace => [
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2011 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2012 ],
2013 hp => [
2014 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2015 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2016 ],
2017 mana => [
2018 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2019 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2020 ],
2021);
2022
2023# eg. VGauge->new (gauge => 'food'), default gauge: food
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (
2028 type => 'food',
2029 @_
2030 );
2031
2032 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2033
2034 $self
2035}
2036
2037sub size_request {
2038 my ($self) = @_;
2039
2040 #my $tex = $tex{$self->{type}}[0];
2041 #@$tex{qw(w h)}
2042 (0, 0)
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 return if $self->{max_val} == $max;
2049
2050 $self->{max_val} = $max;
2051 $self->update;
2052}
2053
2054sub set_value {
2055 my ($self, $val, $max) = @_;
2056
2057 $self->set_max ($max)
2058 if defined $max;
2059
2060 return if $self->{val} == $val;
2061
2062 $self->{val} = $val;
2063 $self->update;
2064}
2065
2066sub _draw {
2067 my ($self) = @_;
2068
2069 my $tex = $tex{$self->{type}};
2070 my ($t1, $t2, $t3) = @$tex;
2071
2072 my ($w, $h) = ($self->{w}, $self->{h});
2073
2074 if ($self->{vertical}) {
2075 glRotate 90, 0, 0, 1;
2076 glTranslate 0, -$self->{w}, 0;
2077
2078 ($w, $h) = ($h, $w);
2079 }
2080
2081 my $ycut = $self->{val} / ($self->{max_val} || 1);
2082
2083 my $ycut1 = max 0, min 1, $ycut;
2084 my $ycut2 = max 0, min 1, $ycut - 1;
2085
2086 my $h1 = $self->{h} * (1 - $ycut1);
2087 my $h2 = $self->{h} * (1 - $ycut2);
1349 2088
1350 glEnable GL_BLEND; 2089 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2093
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2094 glBindTexture GL_TEXTURE_2D, $t1->{name};
2095 glBegin GL_QUADS;
2096 glTexCoord 0 , 0; glVertex 0 , 0;
2097 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2098 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2099 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2100 glEnd;
1357 2101
2102 my $ycut1 = List::Util::min 1, $ycut;
2103 glBindTexture GL_TEXTURE_2D, $t2->{name};
2104 glBegin GL_QUADS;
2105 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2106 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2107 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2108 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2109 glEnd;
2110
2111 if ($t3) {
2112 glBindTexture GL_TEXTURE_2D, $t3->{name};
2113 glBegin GL_QUADS;
2114 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2115 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2116 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2117 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2118 glEnd;
2119 }
2120
2121 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2122 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2123}
1363 2124
1364############################################################################# 2125#############################################################################
1365 2126
1366package CFClient::UI::CheckBox; 2127package CFClient::UI::Gauge;
1367 2128
1368our @ISA = CFClient::UI::DrawBG::; 2129our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2130
1376sub new { 2131sub new {
1377 my $class = shift; 2132 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2133
1459 my $self = $class->SUPER::new ( 2134 my $self = $class->SUPER::new (
1460 gauge => 'food', 2135 tooltip => $arg{type},
1461 @_ 2136 can_hover => 1,
2137 can_events => 1,
2138 %arg,
1462 ); 2139 );
1463 2140
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2143 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2144
1466 $self 2145 $self
1467} 2146}
1468 2147
1469sub size_request { 2148sub set_fontsize {
1470 my ($self) = @_; 2149 my ($self, $fsize) = @_;
1471 2150
1472 my $tex = $tex{$self->{gauge}}[0]; 2151 $self->{value}->set_fontsize ($fsize);
1473 2152 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2153}
1476 2154
1477sub set_max { 2155sub set_max {
1478 my ($self, $max) = @_; 2156 my ($self, $max) = @_;
1479 2157
1480 $self->{max_val} = $max; 2158 $self->{gauge}->set_max ($max);
2159 $self->{max}->set_text ($max);
1481} 2160}
1482 2161
1483sub set_value { 2162sub set_value {
1484 my ($self, $val, $max) = @_; 2163 my ($self, $val, $max) = @_;
1485 2164
1486 $self->set_max ($max) 2165 $self->set_max ($max)
1487 if defined $max; 2166 if defined $max;
1488 2167
1489 $max = $self->{max_val}; 2168 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2169 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2170}
1539 2171
1540############################################################################# 2172#############################################################################
1541 2173
1542package CFClient::UI::Slider; 2174package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2184 qw(s1_slider.png s1_slider_bg.png);
1553 2185
1554sub new { 2186sub new {
1555 my $class = shift; 2187 my $class = shift;
1556 2188
1557 # range [value, low, high, page] 2189 # range [value, low, high, page, unit]
1558 2190
1559 # TODO: 0-width page 2191 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2192 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2193 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2195 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2196 active_fg => [0, 0, 0],
2197 bg => [0, 0, 0, 0.2],
2198 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2199 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2200 min_w => $::WIDTH / 80,
1567 req_h => 20, 2201 min_h => $::WIDTH / 80,
1568 vertical => 0, 2202 vertical => 0,
1569 can_hover => 1, 2203 can_hover => 1,
1570 inner_pad => 5, 2204 inner_pad => 0.02,
1571 @_ 2205 @_
1572 ); 2206 );
1573 2207
2208 $self->set_value ($self->{range}[0]);
2209 $self->update;
2210
1574 $self 2211 $self
1575} 2212}
1576 2213
2214sub changed { }
2215
2216sub set_range {
2217 my ($self, $range) = @_;
2218
2219 ($range, $self->{range}) = ($self->{range}, $range);
2220
2221 $self->update
2222 if "@$range" ne "@{$self->{range}}";
2223}
2224
2225sub set_value {
2226 my ($self, $value) = @_;
2227
2228 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2229
2230 $hi = $lo + 1 if $hi <= $lo;
2231
2232 $page = $hi - $lo if $page > $hi - $lo;
2233
2234 $value = $lo if $value < $lo;
2235 $value = $hi - $page if $value > $hi - $page;
2236
2237 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2238 if $unit;
2239
2240 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2241
2242 if ($value != $old_value) {
2243 $self->_emit (changed => $value);
2244 $self->update;
2245 }
2246}
2247
1577sub size_request { 2248sub size_request {
1578 my ($self) = @_; 2249 my ($self) = @_;
1579 2250
1580 my $w = $self->{req_w}; 2251 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2252}
1585 2253
1586sub button_down { 2254sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1588 2256
1589 $self->SUPER::button_down ($ev, $x, $y); 2257 $self->SUPER::button_down ($ev, $x, $y);
2258
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260
1590 $self->mouse_motion ($ev, $x, $y); 2261 $self->mouse_motion ($ev, $x, $y);
1591} 2262}
1592 2263
1593sub mouse_motion { 2264sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2265 my ($self, $ev, $x, $y) = @_;
1595 2266
1596 if ($GRAB == $self) { 2267 if ($GRAB == $self) {
2268 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2269
2270 my (undef, $lo, $hi, $page) = @{$self->{range}};
2271
2272 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2273
2274 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2275 }
2276}
2277
2278sub update {
2279 my ($self) = @_;
2280
2281 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2282 $self->set_value ($self->{range}[0]);
2283
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2284 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100;
1598 2286
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2287 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2288
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2289 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2290 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2291
1604 $x -= $inner_pad_px; # substract the padding 2292 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2293 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2294
1610 $self->emit (changed => $x); 2295 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2296 $self->{knob_w} = $knob_w;
1612 } 2297 });
1613}
1614 2298
1615# the inner_* stuff is for generating a padding for the slider handle, 2299 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2300}
1622 2301
1623sub _draw { 2302sub _draw {
1624 my ($self) = @_; 2303 my ($self) = @_;
1625 2304
1626 $self->SUPER::_draw (); 2305 $self->SUPER::_draw ();
1627 2306
1628 my ($w, $h) = @$self{qw(w h)}; 2307 glScale $self->{w}, $self->{h};
1629 2308
1630 if ($self->{vertical}) { 2309 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2310 # draw a vertical slider like a rotated horizontal slider
1632 2311
2312 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2313 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2314 }
1638 2315
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2316 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2317 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2318
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2321
1665 # draw background 2322 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2323 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2324
1668 # draw handle 2325 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2326 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2327
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2328 glDisable GL_TEXTURE_2D;
1673} 2329}
2330
2331#############################################################################
2332
2333package CFClient::UI::ValSlider;
2334
2335our @ISA = CFClient::UI::HBox::;
2336
2337sub new {
2338 my ($class, %arg) = @_;
2339
2340 my $range = delete $arg{range};
2341
2342 my $self = $class->SUPER::new (
2343 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2344 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2345 to_value => sub { shift },
2346 from_value => sub { shift },
2347 %arg,
2348 );
2349
2350 $self->{slider}->connect (changed => sub {
2351 my ($self, $value) = @_;
2352 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2353 $self->{parent}->emit (changed => $value);
2354 });
2355
2356# $self->{entry}->connect (changed => sub {
2357# my ($self, $value) = @_;
2358# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2359# $self->{parent}->emit (changed => $value);
2360# });
2361
2362 $self->add ($self->{slider}, $self->{entry});
2363
2364 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2365
2366 $self
2367}
2368
2369sub set_range { shift->{slider}->set_range (@_) }
2370sub set_value { shift->{slider}->set_value (@_) }
1674 2371
1675############################################################################# 2372#############################################################################
1676 2373
1677package CFClient::UI::TextView; 2374package CFClient::UI::TextView;
1678 2375
… …
1682 2379
1683sub new { 2380sub new {
1684 my $class = shift; 2381 my $class = shift;
1685 2382
1686 my $self = $class->SUPER::new ( 2383 my $self = $class->SUPER::new (
1687 fontsize => 1, 2384 fontsize => 1,
2385 can_events => 0,
2386 #font => default_font
1688 @_, 2387 @_,
1689 2388
1690 layout => (new CFClient::Layout), 2389 layout => (new CFClient::Layout 1),
1691 par => [], 2390 par => [],
1692 height => 0, 2391 height => 0,
1693 children => [ 2392 children => [
1694 (new CFClient::UI::Empty expand => 1), 2393 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2394 (new CFClient::UI::Slider vertical => 1),
1696 ], 2395 ],
1697 ); 2396 );
1698 2397
1699 $self->{children}[1]->connect (changed => sub { 2398 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2399
1703 $self 2400 $self
1704} 2401}
1705 2402
1706sub set_fontsize { 2403sub set_fontsize {
… …
1708 2405
1709 $self->{fontsize} = $fontsize; 2406 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2407 $self->reflow;
1711} 2408}
1712 2409
2410sub size_allocate {
2411 my ($self, $w, $h) = @_;
2412
2413 $self->SUPER::size_allocate ($w, $h);
2414
2415 $self->{layout}->set_font ($self->{font}) if $self->{font};
2416 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2417 $self->{layout}->set_width ($self->{children}[0]{w});
2418
2419 $self->reflow;
2420}
2421
1713sub text_height { 2422sub text_size {
1714 my ($self, $text) = @_; 2423 my ($self, $text, $indent) = @_;
1715 2424
1716 my $layout = $self->{layout}; 2425 my $layout = $self->{layout};
1717 2426
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2428 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2429 $layout->set_markup ($text);
1721 2430
1722 ($layout->size)[1] 2431 $layout->size
1723} 2432}
1724 2433
1725sub reflow { 2434sub reflow {
1726 my ($self) = @_; 2435 my ($self) = @_;
1727 2436
1728 $self->{need_reflow}++; 2437 $self->{need_reflow}++;
1729 $self->update; 2438 $self->update;
1730} 2439}
1731 2440
1732sub size_allocate { 2441sub set_offset {
2442 my ($self, $offset) = @_;
2443
2444 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset);
2446}
2447
2448sub clear {
1733 my ($self, $w, $h) = @_; 2449 my ($self) = @_;
1734 2450
1735 $self->SUPER::size_allocate ($w, $h); 2451 $self->{par} = [];
1736 2452 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2454}
1742 2455
1743sub add_paragraph { 2456sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2457 my ($self, $color, $text, $indent) = @_;
1745 2458
1746 #TODO: intelligently "reformat" paragraph 2459 for my $line (split /\n/, $text) {
1747 2460 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2461 $self->{height} += $h;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2463 }
1751 2464
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2466}
1757 2467
1758sub update { 2468sub update {
1759 my ($self) = @_; 2469 my ($self) = @_;
1760 2470
… …
1762 2472
1763 return unless $self->{h} > 0; 2473 return unless $self->{h} > 0;
1764 2474
1765 delete $self->{texture}; 2475 delete $self->{texture};
1766 2476
1767 $ROOT->on_refresh ($self, sub { 2477 $ROOT->on_post_alloc ($self, sub {
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479
1768 if (delete $self->{need_reflow}) { 2480 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2481 my $height = 0;
1770 2482
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
1772 for @{$self->{par}}; 2487 for (@{$self->{par}}) {
2488 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2489 $layout->set_width ($W - $_->[3]);
2490 $layout->set_markup ($_->[4]);
2491 my ($w, $h) = $layout->size;
2492 $_->[0] = $w + $_->[3];
2493 $_->[1] = $h;
2494 }
2495
2496 $height += $_->[1];
2497 }
1773 2498
1774 $self->{height} = $height; 2499 $self->{height} = $height;
1775 2500
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2502
1778 delete $self->{texture}; 2503 delete $self->{texture};
1779 } 2504 }
1780 2505
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2507 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2508 glClear GL_COLOR_BUFFER_BIT;
1784 2509
2510 my $top = int $self->{children}[1]{range}[0];
2511
2512 my $y0 = $top;
2513 my $y1 = $top + $H;
2514
2515 my $y = 0;
2516
2517 my $layout = $self->{layout};
2518
2519 $layout->set_font ($self->{font}) if $self->{font};
2520
1785 glEnable GL_BLEND; 2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2523 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2524
1799 for my $par (@{$self->{par}}) { 2525 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2526 my $h = $par->[1];
1801 2527
1802 if ($y0 < $y + $h && $y < $y1) { 2528 if ($y0 < $y + $h && $y < $y1) {
2529 $layout->set_foreground (@{ $par->[2] });
2530 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2531 $layout->set_markup ($par->[4]);
1804 2532
1805 glColor @{ $par->[1] }; 2533 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2534
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2535 glRasterPos $par->[3], $y - $y0;
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2537 }
1809 2538
1810 $y += $h; 2539 $y += $h;
1811 } 2540 }
1812 2541
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2542 glDisable GL_BLEND;
1815 }; 2543 };
1816 }); 2544 });
1817} 2545}
1818 2546
1819sub _draw { 2547sub _draw {
1820 my ($self) = @_; 2548 my ($self) = @_;
1821 2549
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2550 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2551 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2552 glColor 1, 1, 1, 1;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2553 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1827 }
1828 2555
1829 $self->{children}[1]->draw; 2556 $self->{children}[1]->draw;
1830 2557
1831} 2558}
1832 2559
… …
1880 2607
1881sub new { 2608sub new {
1882 my $class = shift; 2609 my $class = shift;
1883 2610
1884 my $self = $class->SUPER::new ( 2611 my $self = $class->SUPER::new (
1885 state => 0, 2612 state => 0,
1886 connect_activate => \&toggle_flopper, 2613 on_activate => \&toggle_flopper,
1887 @_ 2614 @_
1888 ); 2615 );
1889 2616
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2617 $self
1896} 2618}
1897 2619
1898sub toggle_flopper { 2620sub toggle_flopper {
1899 my ($self) = @_; 2621 my ($self) = @_;
1900 2622
1901 # TODO: use animation 2623 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2624}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2625
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2626#############################################################################
2627
2628package CFClient::UI::Tooltip;
2629
2630our @ISA = CFClient::UI::Bin::;
2631
2632use CFClient::OpenGL;
2633
2634sub new {
2635 my $class = shift;
2636
2637 $class->SUPER::new (
2638 @_,
2639 can_events => 0,
2640 )
2641}
2642
2643sub set_tooltip_from {
2644 my ($self, $widget) = @_;
2645
2646 my $tooltip = $widget->{tooltip};
2647
2648 if ($ENV{CFPLUS_DEBUG} & 2) {
2649 $tooltip .= "\n\n" . (ref $widget) . "\n"
2650 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2651 . "req $widget->{req_w} $widget->{req_h}\n"
2652 . "visible $widget->{visible}";
2653 }
2654
2655 $self->add (new CFClient::UI::Label
2656 markup => $tooltip,
2657 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2658 fontsize => 0.8,
2659 fg => [0, 0, 0, 1],
2660 ellipsise => 0,
2661 font => ($widget->{tooltip_font} || $::FONT_PROP),
2662 );
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667
2668 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2669
2670 ($w + 4, $h + 4)
2671}
2672
2673sub size_allocate {
2674 my ($self, $w, $h) = @_;
2675
2676 $self->SUPER::size_allocate ($w - 4, $h - 4);
2677}
2678
2679sub visibility_change {
2680 my ($self, $visible) = @_;
2681
2682 return unless $visible;
2683
2684 $self->{root}->on_post_alloc ("move_$self" => sub {
2685 my $widget = $self->{owner}
2686 or return;
2687
2688 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2689
2690 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2691 if $x + $self->{w} > $::WIDTH;
2692
2693 $self->move_abs ($x, $y);
2694 });
2695}
2696
2697sub _draw {
2698 my ($self) = @_;
2699
2700 glTranslate 0.375, 0.375;
2701
2702 my ($w, $h) = @$self{qw(w h)};
2703
2704 glColor 1, 0.8, 0.4;
2705 glBegin GL_QUADS;
2706 glVertex 0 , 0;
2707 glVertex 0 , $h;
2708 glVertex $w, $h;
2709 glVertex $w, 0;
2710 glEnd;
2711
2712 glColor 0, 0, 0;
2713 glBegin GL_LINE_LOOP;
2714 glVertex 0 , 0;
2715 glVertex 0 , $h;
2716 glVertex $w, $h;
2717 glVertex $w, 0;
2718 glEnd;
2719
2720 glTranslate 2 - 0.375, 2 - 0.375;
2721
2722 $self->SUPER::_draw;
2723}
2724
2725#############################################################################
2726
2727package CFClient::UI::Face;
2728
2729our @ISA = CFClient::UI::Base::;
2730
2731use CFClient::OpenGL;
2732
2733sub new {
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 aspect => 1,
2738 can_events => 0,
2739 @_,
2740 );
2741
2742 if ($self->{anim} && $self->{animspeed}) {
2743 Scalar::Util::weaken (my $widget = $self);
2744
2745 $self->{timer} = Event->timer (
2746 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2747 hard => 1,
2748 interval => $self->{animspeed},
2749 cb => sub {
2750 ++$widget->{frame};
2751 $widget->update;
2752 },
2753 );
2754 }
2755
2756 $self
2757}
2758
2759sub size_request {
2760 (32, 8)
2761}
2762
2763sub update {
2764 my ($self) = @_;
2765
2766 return unless $self->{visible};
2767
2768 $self->SUPER::update;
2769}
2770
2771sub _draw {
2772 my ($self) = @_;
2773
2774 return unless $::CONN;
2775
2776 my $face;
2777
2778 if ($self->{frame}) {
2779 my $anim = $::CONN->{anim}[$self->{anim}];
2780
2781 $face = $anim->[ $self->{frame} % @$anim ]
2782 if $anim && @$anim;
2783 }
2784
2785 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2786
2787 if ($tex) {
2788 glEnable GL_TEXTURE_2D;
2789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2790 glColor 1, 1, 1, 1;
2791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2792 glDisable GL_TEXTURE_2D;
2793 }
2794}
2795
2796sub DESTROY {
2797 my ($self) = @_;
2798
2799 $self->{timer}->cancel
2800 if $self->{timer};
2801
2802 $self->SUPER::DESTROY;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Menu;
2808
2809our @ISA = CFClient::UI::FancyFrame::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 items => [],
2818 z => 100,
2819 @_,
2820 );
2821
2822 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2823
2824 for my $item (@{ $self->{items} }) {
2825 my ($widget, $cb) = @$item;
2826
2827 # handle various types of items, only text for now
2828 if (!ref $widget) {
2829 $widget = new CFClient::UI::Label
2830 can_hover => 1,
2831 can_events => 1,
2832 text => $widget;
2833 }
2834
2835 $self->{item}{$widget} = $item;
2836
2837 $self->{vbox}->add ($widget);
2838 }
2839
2840 $self
2841}
2842
2843# popup given the event (must be a mouse button down event currently)
2844sub popup {
2845 my ($self, $ev) = @_;
2846
2847 $self->_emit ("popdown");
2848
2849 # maybe save $GRAB? must be careful about events...
2850 $GRAB = $self;
2851 $self->{button} = $ev->{button};
2852
2853 $self->show;
2854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2855}
2856
2857sub mouse_motion {
2858 my ($self, $ev, $x, $y) = @_;
2859
2860 # TODO: should use vbox->find_widget or so
2861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2862 $self->{hover} = $self->{item}{$HOVER};
2863}
2864
2865sub button_up {
2866 my ($self, $ev, $x, $y) = @_;
2867
2868 if ($ev->{button} == $self->{button}) {
2869 undef $GRAB;
2870 $self->hide;
2871
1905 $self->emit ("open"); 2872 $self->_emit ("popdown");
2873 $self->{hover}[1]->() if $self->{hover};
2874 }
2875}
2876
2877#############################################################################
2878
2879package CFClient::UI::Statusbox;
2880
2881our @ISA = CFClient::UI::VBox::;
2882
2883sub new {
2884 my $class = shift;
2885
2886 $class->SUPER::new (
2887 fontsize => 0.8,
2888 @_,
2889 )
2890}
2891
2892sub reorder {
2893 my ($self) = @_;
2894 my $NOW = time;
2895
2896 while (my ($k, $v) = each %{ $self->{item} }) {
2897 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2898 }
2899
2900 my @widgets;
2901
2902 my @items = sort {
2903 $a->{pri} <=> $b->{pri}
2904 or $b->{id} <=> $a->{id}
2905 } values %{ $self->{item} };
2906
2907 my $count = 10 + 1;
2908 for my $item (@items) {
2909 last unless --$count;
2910
2911 push @widgets, $item->{label} ||= do {
2912 # TODO: doesn't handle markup well (read as: at all)
2913 my $short = $item->{count} > 1
2914 ? "<b>$item->{count} ×</b> $item->{text}"
2915 : $item->{text};
2916
2917 for ($short) {
2918 s/^\s+//;
2919 s/\s+/ /g;
2920 }
2921
2922 new CFClient::UI::Label
2923 markup => $short,
2924 tooltip => $item->{tooltip},
2925 tooltip_font => $::FONT_PROP,
2926 tooltip_width => 0.67,
2927 fontsize => $item->{fontsize} || $self->{fontsize},
2928 max_w => $::WIDTH * 0.44,
2929 fg => $item->{fg},
2930 can_events => 1,
2931 can_hover => 1
2932 };
2933 }
2934
2935 $self->clear;
2936 $self->SUPER::add (reverse @widgets);
2937}
2938
2939sub add {
2940 my ($self, $text, %arg) = @_;
2941
2942 $text =~ s/^\s+//;
2943 $text =~ s/\s+$//;
2944
2945 return unless $text;
2946
2947 my $timeout = time + ((delete $arg{timeout}) || 60);
2948
2949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2950
2951 if (my $item = $self->{item}{$group}) {
2952 if ($item->{text} eq $text) {
2953 $item->{count}++;
2954 } else {
2955 $item->{count} = 1;
2956 $item->{text} = $item->{tooltip} = $text;
2957 }
2958 $item->{id} = ++$self->{id};
2959 $item->{timeout} = $timeout;
2960 delete $item->{label};
1906 } else { 2961 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2962 $self->{item}{$group} = {
1908 $self->emit ("close"); 2963 id => ++$self->{id},
2964 text => $text,
2965 timeout => $timeout,
2966 tooltip => $text,
2967 fg => [0.8, 0.8, 0.8, 0.8],
2968 pri => 0,
2969 count => 1,
2970 %arg,
2971 };
1909 } 2972 }
1910 2973
1911 $self->emit (changed => $self->{state}); 2974 $self->reorder;
2975}
2976
2977sub reconfigure {
2978 my ($self) = @_;
2979
2980 delete $_->{label}
2981 for values %{ $self->{item} || {} };
2982
2983 $self->reorder;
2984 $self->SUPER::reconfigure;
1912} 2985}
1913 2986
1914############################################################################# 2987#############################################################################
1915 2988
2989package CFClient::UI::Inventory;
2990
2991our @ISA = CFClient::UI::ScrolledWindow::;
2992
2993sub new {
2994 my $class = shift;
2995
2996 my $self = $class->SUPER::new (
2997 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2998 @_,
2999 );
3000
3001 $self
3002}
3003
3004sub set_items {
3005 my ($self, $items) = @_;
3006
3007 $self->{scrolled}->clear;
3008 return unless $items;
3009
3010 my @items = sort {
3011 ($a->{type} <=> $b->{type})
3012 or ($a->{name} cmp $b->{name})
3013 } @$items;
3014
3015 $self->{real_items} = \@items;
3016
3017 my $row = 0;
3018 for my $item (@items) {
3019 CFClient::Item::update_widgets $item;
3020
3021 $self->{scrolled}->add (0, $row, $item->{face_widget});
3022 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3023 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3024
3025 $row++;
3026 }
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::BindEditor;
3032
3033our @ISA = CFClient::UI::FancyFrame::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3039
3040 $self->add (my $vb = new CFClient::UI::VBox);
3041
3042
3043 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3044 text => "start recording",
3045 tooltip => "Start/Stops recording of actions."
3046 ."All subsequent actions after the recording started will be captured."
3047 ."The actions are displayed after the record was stopped."
3048 ."To bind the action you have to click on the 'Bind' button",
3049 on_activate => sub {
3050 unless ($self->{recording}) {
3051 $self->start;
3052 } else {
3053 $self->stop;
3054 }
3055 });
3056
3057 $vb->add (new CFClient::UI::Label text => "Actions:");
3058 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3059
3060 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3061 $vb->add (my $hb = new CFClient::UI::HBox);
3062 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3063 $hb->add (new CFClient::UI::Button
3064 text => "bind",
3065 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3066 on_activate => sub {
3067 $self->ask_for_bind;
3068 });
3069
3070 $vb->add (my $hb = new CFClient::UI::HBox);
3071 $hb->add (new CFClient::UI::Button
3072 text => "ok",
3073 expand => 1,
3074 tooltip => "This closes the binding editor and saves the binding",
3075 on_activate => sub {
3076 $self->hide;
3077 $self->commit;
3078 });
3079
3080 $hb->add (new CFClient::UI::Button
3081 text => "cancel",
3082 expand => 1,
3083 tooltip => "This closes the binding editor without saving",
3084 on_activate => sub {
3085 $self->hide;
3086 $self->{binding_cancel}->()
3087 if $self->{binding_cancel};
3088 });
3089
3090 $self->update_binding_widgets;
3091
3092 $self
3093}
3094
3095sub commit {
3096 my ($self) = @_;
3097 my ($mod, $sym, $cmds) = $self->get_binding;
3098 if ($sym != 0 && @$cmds > 0) {
3099 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3100 ."'. Don't forget 'Save Config'!");
3101 $self->{binding_change}->($mod, $sym, $cmds)
3102 if $self->{binding_change};
3103 } else {
3104 $::STATUSBOX->add ("No action bound, no key or action specified!");
3105 $self->{binding_cancel}->()
3106 if $self->{binding_cancel};
3107 }
3108}
3109
3110sub start {
3111 my ($self) = @_;
3112
3113 $self->{rec_btn}->set_text ("stop recording");
3114 $self->{recording} = 1;
3115 $self->clear_command_list;
3116 $::CONN->start_record if $::CONN;
3117}
3118
3119sub stop {
3120 my ($self) = @_;
3121
3122 $self->{rec_btn}->set_text ("start recording");
3123 $self->{recording} = 0;
3124
3125 my $rec;
3126 $rec = $::CONN->stop_record if $::CONN;
3127 return unless ref $rec eq 'ARRAY';
3128 $self->set_command_list ($rec);
3129}
3130
3131# if $commit is true, the binding will be set after the user entered a key combo
3132sub ask_for_bind {
3133 my ($self, $commit) = @_;
3134
3135 CFClient::Binder::open_binding_dialog (sub {
3136 my ($mod, $sym) = @_;
3137 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3138 $self->update_binding_widgets;
3139 $self->commit if $commit;
3140 });
3141}
3142
3143# $mod and $sym are the modifiers and key symbol
3144# $cmds is a array ref of strings (the commands)
3145# $cb is the callback that is executed on OK
3146# $ccb is the callback that is executed on CANCEL and
3147# when the binding was unsuccessful on OK
3148sub set_binding {
3149 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3150
3151 $self->clear_command_list;
3152 $self->{recording} = 0;
3153 $self->{rec_btn}->set_text ("start recording");
3154
3155 $self->{binding} = [$mod, $sym];
3156 $self->{commands} = $cmds;
3157
3158 $self->{binding_change} = $cb;
3159 $self->{binding_cancel} = $ccb;
3160
3161 $self->update_binding_widgets;
3162}
3163
3164# this is a shortcut method that asks for a binding
3165# and then just binds it.
3166sub do_quick_binding {
3167 my ($self, $cmds) = @_;
3168 $self->set_binding (undef, undef, $cmds, sub {
3169 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3170 });
3171 $self->ask_for_bind (1);
3172}
3173
3174sub update_binding_widgets {
3175 my ($self) = @_;
3176 my ($mod, $sym, $cmds) = $self->get_binding;
3177 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3178 $self->set_command_list ($cmds);
3179}
3180
3181sub get_binding {
3182 my ($self) = @_;
3183 return (
3184 $self->{binding}->[0],
3185 $self->{binding}->[1],
3186 [ grep { defined $_ } @{$self->{commands}} ]
3187 );
3188}
3189
3190sub clear_command_list {
3191 my ($self) = @_;
3192 $self->{cmdbox}->clear ();
3193}
3194
3195sub set_command_list {
3196 my ($self, $cmds) = @_;
3197
3198 $self->{cmdbox}->clear ();
3199 $self->{commands} = $cmds;
3200
3201 my $idx = 0;
3202
3203 for (@$cmds) {
3204 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3205
3206 my $i = $idx;
3207 $hb->add (new CFClient::UI::Label text => $_);
3208 $hb->add (new CFClient::UI::Button
3209 text => "delete",
3210 tooltip => "Deletes the action from the record",
3211 on_activate => sub {
3212 $self->{cmdbox}->remove ($hb);
3213 $cmds->[$i] = undef;
3214 });
3215
3216
3217 $idx++
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::SpellList;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (new CFClient::UI::ScrolledWindow
3233 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3234
3235 $self;
3236}
3237
3238# XXX: Do sorting? Argl...
3239sub add_spell {
3240 my ($self, $spell) = @_;
3241 $self->{spells}->{$spell->{name}} = $spell;
3242
3243 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3244 face => $spell->{face},
3245 can_hover => 1,
3246 can_events => 1,
3247 tooltip => $spell->{message});
3248
3249 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => $spell->{name},
3251 can_hover => 1,
3252 can_events => 1,
3253 tooltip => $spell->{message},
3254 expand => 1);
3255
3256 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3257 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3258 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3259 expand => 1);
3260
3261 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3262 text => "bind to key",
3263 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3264}
3265
3266sub rebuild_spell_list {
3267 my ($self) = @_;
3268 $self->{tbl_idx} = 0;
3269 $self->add_spell ($_) for values %{$self->{spells}};
3270}
3271
3272sub remove_spell {
3273 my ($self, $spell) = @_;
3274 delete $self->{spells}->{$spell->{name}};
3275 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
1916package CFClient::UI::Root; 3280package CFClient::UI::Root;
1917 3281
1918our @ISA = CFClient::UI::Container::; 3282our @ISA = CFClient::UI::Container::;
1919 3283
1920use CFClient::OpenGL; 3284use CFClient::OpenGL;
1921 3285
1922sub check_size { 3286sub new {
1923 my ($self) = @_; 3287 my $class = shift;
1924 3288
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3289 my $self = $class->SUPER::new (
3290 visible => 1,
3291 @_,
3292 );
3293
3294 Scalar::Util::weaken ($self->{root} = $self);
3295
3296 $self
1926} 3297}
1927 3298
1928sub size_request { 3299sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3300 my ($self) = @_;
1930}
1931 3301
1932sub configure { 3302 ($self->{w}, $self->{h})
3303}
3304
3305sub _to_pixel {
3306 my ($coord, $size, $max) = @_;
3307
3308 $coord =
3309 $coord eq "center" ? ($max - $size) * 0.5
3310 : $coord eq "max" ? $max
3311 : $coord;
3312
3313 $coord = 0 if $coord < 0;
3314 $coord = $max - $size if $coord > $max - $size;
3315
3316 int $coord + 0.5
3317}
3318
3319sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3320 my ($self, $w, $h) = @_;
1934 3321
1935 $self->SUPER::configure ($x, $y, $w, $h); 3322 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3324
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3325 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3326 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3327
1941sub _topleft { 3328 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h};
3330
3331 $child->configure ($X, $Y, $W, $H);
3332 }
3333}
3334
3335sub coord2local {
1942 my ($self, $x, $y) = @_; 3336 my ($self, $x, $y) = @_;
1943 3337
1944 ($x, $y) 3338 ($x, $y)
1945} 3339}
1946 3340
3341sub coord2global {
3342 my ($self, $x, $y) = @_;
3343
3344 ($x, $y)
3345}
3346
1947sub update { 3347sub update {
1948 my ($self) = @_; 3348 my ($self) = @_;
1949 3349
1950 $self->check_size; 3350 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3351}
1953 3352
1954sub add { 3353sub add {
1955 my ($self, $child) = @_; 3354 my ($self, @children) = @_;
1956 3355
3356 $_->{is_toplevel} = 1
3357 for @children;
3358
1957 $self->SUPER::add ($child); 3359 $self->SUPER::add (@children);
3360}
3361
3362sub remove {
3363 my ($self, @children) = @_;
3364
3365 $self->SUPER::remove (@children);
3366
3367 delete $self->{is_toplevel}
3368 for @children;
3369
3370 while (@children) {
3371 my $w = pop @children;
3372 push @children, $w->children;
3373 $w->set_invisible;
3374 }
1958} 3375}
1959 3376
1960sub on_refresh { 3377sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3378 my ($self, $id, $cb) = @_;
1962 3379
1963 $self->{refresh_hook}{$id} = $cb; 3380 $self->{refresh_hook}{$id} = $cb;
1964} 3381}
1965 3382
3383sub on_post_alloc {
3384 my ($self, $id, $cb) = @_;
3385
3386 $self->{post_alloc_hook}{$id} = $cb;
3387}
3388
1966sub draw { 3389sub draw {
1967 my ($self) = @_; 3390 my ($self) = @_;
1968 3391
1969 while (my $rcb = delete $self->{refresh_hook}) { 3392 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3393 $_->()
3394 for values %{delete $self->{refresh_hook}};
1971 } 3395 }
3396
3397 if ($self->{realloc}) {
3398 my %queue;
3399 my @queue;
3400 my $widget;
3401
3402 outer:
3403 while () {
3404 if (my $realloc = delete $self->{realloc}) {
3405 for $widget (values %$realloc) {
3406 $widget->{visible} or next; # do not resize invisible widgets
3407
3408 $queue{$widget+0}++ and next; # duplicates are common
3409
3410 push @{ $queue[$widget->{visible}] }, $widget;
3411 }
3412 }
3413
3414 while () {
3415 @queue or last outer;
3416
3417 $widget = pop @{ $queue[-1] || [] }
3418 and last;
3419
3420 pop @queue;
3421 }
3422
3423 delete $queue{$widget+0};
3424
3425 my ($w, $h) = $widget->size_request;
3426
3427 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3428 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3429
3430 $w = $widget->{force_w} if exists $widget->{force_w};
3431 $h = $widget->{force_h} if exists $widget->{force_h};
3432
3433 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3434 || delete $widget->{force_realloc}) {
3435 $widget->{req_w} = $w;
3436 $widget->{req_h} = $h;
3437
3438 $self->{size_alloc}{$widget+0} = $widget;
3439
3440 if (my $parent = $widget->{parent}) {
3441 $self->{realloc}{$parent+0} = $parent
3442 unless $queue{$parent+0};
3443
3444 $parent->{force_size_alloc} = 1;
3445 $self->{size_alloc}{$parent+0} = $parent;
3446 }
3447 }
3448
3449 delete $self->{realloc}{$widget+0};
3450 }
3451 }
3452
3453 while (my $size_alloc = delete $self->{size_alloc}) {
3454 my @queue = sort { $b->{visible} <=> $a->{visible} }
3455 values %$size_alloc;
3456
3457 while () {
3458 my $widget = pop @queue || last;
3459
3460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3461
3462 $w = 0 if $w < 0;
3463 $h = 0 if $h < 0;
3464
3465 $w = int $w + 0.5;
3466 $h = int $h + 0.5;
3467
3468 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3469 $widget->{old_w} = $widget->{w};
3470 $widget->{old_h} = $widget->{h};
3471
3472 $widget->{w} = $w;
3473 $widget->{h} = $h;
3474
3475 $widget->emit (size_allocate => $w, $h);
3476 }
3477 }
3478 }
3479
3480 while ($self->{post_alloc_hook}) {
3481 $_->()
3482 for values %{delete $self->{post_alloc_hook}};
3483 }
3484
1972 3485
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3486 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3488 glClear GL_COLOR_BUFFER_BIT;
1976 3489
1977 glMatrixMode GL_PROJECTION; 3490 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3491 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3493 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3494 glLoadIdentity;
1982 3495
3496 {
3497 package CFClient::UI::Base;
3498
3499 ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h});
3501 }
3502
1983 $self->_draw; 3503 $self->_draw;
1984} 3504}
1985 3505
1986############################################################################# 3506#############################################################################
1987 3507
1988package CFClient::UI; 3508package CFClient::UI;
1989 3509
1990$ROOT = new CFClient::UI::Root; 3510$ROOT = new CFClient::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3512
19921 35131
1993 3514

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