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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.263 by elmex, Wed May 31 14:04:52 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 = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
91
92 check_tooltip;
33 } 93 }
34 94
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
… …
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
… …
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
209 w => undef,
210 h => undef,
101 can_events => 1, 211 can_events => 1,
102 @_ 212 @_
103 }, $class; 213 }, $class;
104 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
105 for (keys %$self) { 217 for (keys %$self) {
106 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
108 } 220 }
109 } 221 }
110 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
111 $self 235 $self
112} 236}
113 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
114sub show { 245sub show {
115 my ($self) = @_; 246 my ($self) = @_;
116 247
117 return if $self->{parent}; 248 return if $self->{parent};
118 249
119 $CFClient::UI::ROOT->add ($self); 250 $CFClient::UI::ROOT->add ($self);
120} 251}
121 252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
122sub hide { 306sub hide {
123 my ($self) = @_; 307 my ($self) = @_;
124 308
125 return unless $self->{parent}; 309 $self->set_invisible;
126 310
127 $self->{parent}->remove ($self); 311 $self->{parent}->remove ($self)
312 if $self->{parent};
128} 313}
129 314
130sub move { 315sub move_abs {
131 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
132 317
133 $self->{x} = int $x; 318 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 319 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
136 321
137 $self->update; 322 $self->update;
138} 323}
139 324
140sub needs_redraw { 325sub set_size {
141 0 326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
142} 332}
143 333
144sub size_request { 334sub size_request {
145 require Carp; 335 require Carp;
146 Carp::confess "size_request is abstract"; 336 Carp::confess "size_request is abstract";
… …
148 338
149sub configure { 339sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
151 341
152 if ($self->{aspect}) { 342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 345 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 346 $h = List::Util::min $h, int $w / $self->{aspect};
155 347
156 # use alignment to adjust x, y 348 # use alignment to adjust x, y
157 349
158 $x += int +($w - $w2) * 0.5; 350 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 351 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 352 }
163 353
164 if ($self->{x} != $x || $self->{y} != $y) { 354 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 355 $self->{x} = $x;
166 $self->{y} = $y; 356 $self->{y} = $y;
167 $self->update; 357 $self->update;
168 } 358 }
169 359
170 if ($self->{w} != $w || $self->{h} != $h) { 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
362
171 $self->{w} = $w; 363 $self->{alloc_w} = $w;
172 $self->{h} = $h; 364 $self->{alloc_h} = $h;
173 365
174 $self->size_allocate ($w, $h); 366 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 367 }
177} 368}
178 369
179sub size_allocate { 370sub size_allocate {
180 # nothing to be done 371 # nothing to be done
181} 372}
182 373
183# return top left coordinates 374sub children {
184sub _topleft { 375}
376
377sub set_max_size {
185 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
186 379
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
188} 398}
189 399
190# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
191sub coord2local { 401sub coord2local {
192 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
193 403
194 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 405}
197 406
198# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
199sub coord2global { 408sub coord2global {
200 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
201 410
202 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 412}
205 413
206sub focus_in { 414sub focus_in {
207 my ($self) = @_; 415 my ($self) = @_;
208 416
209 return if $FOCUS == $self; 417 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
211 419
212 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
213 421
214 $self->emit (focus_in => $focus); 422 $self->_emit (focus_in => $focus);
215 423
216 $focus->update if $focus; 424 $focus->update if $focus;
217 $FOCUS->update; 425 $FOCUS->update;
218} 426}
219 427
… …
222 430
223 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
224 432
225 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
226 434
227 $self->emit (focus_out => $focus); 435 $self->_emit (focus_out => $focus);
228 436
229 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
230} 441}
231 442
232sub mouse_motion { } 443sub mouse_motion { }
233sub button_up { } 444sub button_up { }
234sub key_down { } 445sub key_down { }
235sub key_up { } 446sub key_up { }
236 447
237sub button_down { 448sub button_down {
238 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
239 450
240 $self->focus_in; 451 $self->focus_in;
… …
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
248 529
249sub draw { 530sub draw {
250 my ($self) = @_; 531 my ($self) = @_;
251 532
252 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
270 glEnd; 551 glEnd;
271 glDisable GL_BLEND; 552 glDisable GL_BLEND;
272 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
273} 568}
274 569
275sub _draw { 570sub _draw {
276 my ($self) = @_; 571 my ($self) = @_;
277 572
278 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
279} 574}
280 575
281sub find_widget {
282 my ($self, $x, $y) = @_;
283
284 return () unless $self->{can_events};
285
286 return $self
287 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
288 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
289
290 ()
291}
292
293sub set_parent {
294 my ($self, $parent) = @_;
295
296 Scalar::Util::weaken ($self->{parent} = $parent);
297}
298
299sub check_size {
300 my ($self) = @_;
301
302 return unless $self->{parent};
303
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
312}
313
314sub update {
315 my ($self) = @_;
316
317 $self->{parent}->update
318 if $self->{parent};
319}
320
321sub connect {
322 my ($self, $signal, $cb) = @_;
323
324 push @{ $self->{signal_cb}{$signal} }, $cb;
325}
326
327sub emit {
328 my ($self, $signal, @args) = @_;
329
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
331 $cb->($self, @args);
332 }
333}
334
335sub DESTROY { 576sub DESTROY {
336 my ($self) = @_; 577 my ($self) = @_;
337 578
579 delete $WIDGET{$self+0};
338 #$self->deactivate; 580 #$self->deactivate;
339} 581}
340 582
341############################################################################# 583#############################################################################
342 584
… …
351 my $class = shift; 593 my $class = shift;
352 594
353 # range [value, low, high, page] 595 # range [value, low, high, page]
354 596
355 $class->SUPER::new ( 597 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
358 @_ 600 @_
359 ) 601 )
360} 602}
361 603
362sub _draw { 604sub _draw {
363 my ($self) = @_; 605 my ($self) = @_;
364 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
366 613
367 glEnable GL_BLEND; 614 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
370 617
371 glBegin GL_QUADS; 618 glBegin GL_QUADS;
372 glVertex 0 , 0; 619 glVertex 0 , 0;
373 glVertex 0 , $h; 620 glVertex 0 , $h;
374 glVertex $w, $h; 621 glVertex $w, $h;
375 glVertex $w, 0; 622 glVertex $w, 0;
376 glEnd; 623 glEnd;
377 624
378 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
379} 627}
380 628
381############################################################################# 629#############################################################################
382 630
383package CFClient::UI::Empty; 631package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 637 $class->SUPER::new (can_events => 0, %arg);
390} 638}
391 639
392sub size_request { 640sub size_request {
393 (0, 0) 641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
394} 644}
395 645
396sub draw { } 646sub draw { }
397 647
398############################################################################# 648#############################################################################
… …
404sub new { 654sub new {
405 my ($class, %arg) = @_; 655 my ($class, %arg) = @_;
406 656
407 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
408 658
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
410 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
411 665
412 $self 666 $self
413} 667}
414 668
415sub add { 669sub add {
416 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
417 671
418 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
419 674
420 use sort 'stable'; 675 use sort 'stable';
421 676
422 $self->{children} = [ 677 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
425 ]; 680 ];
426 681
427 $child->check_size; 682 $self->realloc;
683}
684
685sub children {
686 @{ $_[0]{children} }
428} 687}
429 688
430sub remove { 689sub remove {
431 my ($self, $child) = @_; 690 my ($self, $child) = @_;
432 691
433 delete $child->{parent}; 692 delete $child->{parent};
693 $child->hide;
434 694
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 696
437 $self->check_size; 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
438} 712}
439 713
440sub find_widget { 714sub find_widget {
441 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
442 716
… …
517} 791}
518 792
519sub update { 793sub update {
520 my ($self) = @_; 794 my ($self) = @_;
521 795
522 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 797 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 798}
536 799
537sub size_allocate { 800sub size_allocate {
538 my ($self, $w, $h) = @_; 801 my ($self, $w, $h) = @_;
539 802
540 $self->child->configure (0, 0, $w, $h); 803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
541 806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
811sub render_child {
812 my ($self) = @_;
813
814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
815 glClearColor 0, 0, 0, 0;
816 glClear GL_COLOR_BUFFER_BIT;
817
542 $self->render_chld; 818 $self->_render;
819 };
543} 820}
544 821
545sub _draw { 822sub _draw {
546 my ($self) = @_; 823 my ($self) = @_;
547 824
548 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
549 826
550 my $tex = $self->{texture} 827 my $tex = $self->{texture}
551 or return; 828 or return;
552 829
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
557 833
558 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 835
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
562} 837}
563 838
564############################################################################# 839#############################################################################
565 840
566package CFClient::UI::ViewPort; 841package CFClient::UI::ViewPort;
567 842
568our @ISA = CFClient::UI::Window::; 843our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595 844
596sub new { 845sub new {
597 my $class = shift; 846 my $class = shift;
598 847
599 my $self = $class->SUPER::new ( 848 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 849 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 850 scroll_y => 1,
602 border => 0.8,
603 @_ 851 @_,
604 ); 852 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 853}
615 854
616sub size_request { 855sub size_request {
617 my ($self) = @_; 856 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
619} 864}
620 865
621sub size_allocate { 866sub size_allocate {
622 my ($self, $w, $h) = @_; 867 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 868
624 $self->{h} = $h; 869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
625 $self->child->configure (0, 0, $w, $h); 874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
626} 876}
627 877
628sub _draw { 878sub set_offset {
629 my ($self) = @_; 879 my ($self, $x, $y) = @_;
630 880
631 my ($w, $h) = ($self->{w}, $self->{h}); 881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
632 883
633 glEnable GL_BLEND; 884 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 885}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 886
638# glBegin GL_QUADS; 887# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 888sub coord2local {
640# glVertex 0 , 0; 889 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
646 893
647 $self->child->draw; 894sub coord2global {
648 glDisable GL_BLEND; 895 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
650} 921}
651 922
652############################################################################# 923#############################################################################
653 924
654package CFClient::UI::FancyFrame; 925package CFClient::UI::ScrolledWindow;
655 926
656our @ISA = CFClient::UI::Bin::; 927our @ISA = CFClient::UI::HBox::;
657
658use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663 928
664sub new { 929sub new {
665 my $class = shift; 930 my $class = shift;
666 931
667 # TODO: user_x, user_y, overwrite moveto? 932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
668 1035
669 my $self = $class->SUPER::new ( 1036 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1039 border => 0.6,
673 can_events => 1, 1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
674 @_ 1043 @_
675 ); 1044 );
676 1045
677 $self->{title} &&= new CFClient::UI::Label 1046 $self->{title} &&= new CFClient::UI::Label
678 align => 0, 1047 align => 0,
679 valign => 1, 1048 valign => 1,
680 text => $self->{title}, 1049 text => $self->{title},
681 fontsize => 1; 1050 fontsize => $self->{border};
682 1051
683 $self 1052 $self
684} 1053}
685 1054
686sub border { 1055sub border {
687 int $_[0]{border} * $::FONTSIZE 1056 int $_[0]{border} * $::FONTSIZE
688} 1057}
689 1058
690sub size_request { 1059sub size_request {
691 my ($self) = @_; 1060 my ($self) = @_;
692
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
694 1061
695 my ($w, $h) = $self->SUPER::size_request; 1062 my ($w, $h) = $self->SUPER::size_request;
696 1063
697 ( 1064 (
698 $w + $self->border * 2, 1065 $w + $self->border * 2,
… …
704 my ($self, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
705 1072
706 $h -= List::Util::max 0, $self->border * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
708 1075
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
710 if $self->{title}; 1077 if $self->{title};
711 1078
712 $self->child->configure ($self->border, $self->border, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
713} 1080}
714 1081
715sub button_down { 1082sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
717 1084
1085 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1086 my $border = $self->border;
719 1087
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
1098
726 $self->{motion} = sub { 1099 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
728 1101
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
730 1104
731 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1107
1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
734 }; 1110 };
735 1111
736 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
741 1115
742 $self->{motion} = sub { 1116 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
744 1118
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
746 1120
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update;
749 }; 1122 };
750 } 1123 }
751} 1124}
752 1125
753sub button_up { 1126sub button_up {
… …
766 my ($self) = @_; 1139 my ($self) = @_;
767 1140
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
770 1143
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1146
776 my $border = $self->border; 1147 my $border = $self->border;
777 1148
778 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1154
784 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
785 1157
786 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
789 1161 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
796 1164
797 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1166
800 $self->{title}->draw if $self->{title}; 1167 $self->{title}->draw if $self->{title};
1168
801 $self->child->draw; 1169 $self->child->draw;
802} 1170}
803 1171
804############################################################################# 1172#############################################################################
805 1173
… …
814sub new { 1182sub new {
815 my $class = shift; 1183 my $class = shift;
816 1184
817 $class->SUPER::new ( 1185 $class->SUPER::new (
818 col_expand => [], 1186 col_expand => [],
819 @_ 1187 @_,
820 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1193}
822 1194
823sub add { 1195sub add {
824 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
825 1197
826 $child->set_parent ($self); 1198 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
828 1200
829 $child->check_size; 1201 $self->realloc;
830} 1202}
831 1203
832# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1205sub clear {
834 my ($self) = @_; 1206 my ($self) = @_;
835 1207
1208 my @children = $self->children;
836 delete $self->{children}; 1209 delete $self->{children};
837 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
838} 1217}
839 1218
840sub get_wh { 1219sub get_wh {
841 my ($self) = @_; 1220 my ($self) = @_;
842 1221
… …
873sub size_allocate { 1252sub size_allocate {
874 my ($self, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
875 1254
876 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
877 1256
878 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
880 1259
881 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1317 }
939} 1318}
940 1319
941############################################################################# 1320#############################################################################
942 1321
943package CFClient::UI::HBox; 1322package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1323
947our @ISA = CFClient::UI::Container::; 1324our @ISA = CFClient::UI::Container::;
948 1325
949sub size_request { 1326sub size_request {
950 my ($self) = @_; 1327 my ($self) = @_;
951 1328
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1329 $self->{vertical}
953 1330 ? (
954 ( 1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1333 )
957 ) 1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
958} 1338}
959 1339
960sub size_allocate { 1340sub size_allocate {
961 my ($self, $w, $h) = @_; 1341 my ($self, $w, $h) = @_;
962 1342
963 ($h, $w) = ($w, $h); 1343 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1344 my $children = $self->{children};
966 1345
967 my @h = map $_->{req_w}, @$children; 1346 my @req;
968 1347
969 my $req_h = List::Util::sum @h; 1348 if ($self->{homogeneous}) {
970 1349 @req = ($space / (@$children || 1)) x @$children;
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else { 1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1363 for 0 .. $#$children;
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 } 1364 }
985 } 1365 }
986 1366
987 CFClient::UI::harmonize \@h; 1367 CFClient::UI::harmonize \@req;
988 1368
989 my $y = 0; 1369 my $pos = 0;
990 for (0 .. $#$children) { 1370 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1371 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1373
995 $y += $h; 1374 $pos += $alloc;
996 } 1375 }
997 1376
998 1 1377 1
999} 1378}
1000 1379
1001############################################################################# 1380#############################################################################
1002 1381
1382package CFClient::UI::HBox;
1383
1384our @ISA = CFClient::UI::Box::;
1385
1386sub new {
1387 my $class = shift;
1388
1389 $class->SUPER::new (
1390 vertical => 0,
1391 @_,
1392 )
1393}
1394
1395#############################################################################
1396
1003package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
1004 1398
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
1008 1400
1009sub size_request { 1401sub new {
1010 my ($self) = @_; 1402 my $class = shift;
1011 1403
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
1013 1405 vertical => 1,
1014 ( 1406 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1407 )
1018} 1408}
1019 1409
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1410#############################################################################
1058 1411
1059package CFClient::UI::Label; 1412package CFClient::UI::Label;
1060 1413
1061our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
1062 1415
1063use CFClient::OpenGL; 1416use CFClient::OpenGL;
1064 1417
1065sub new { 1418sub new {
1066 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
1067 1420
1068 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
1423 #bg => none
1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1070 fontsize => 1, 1431 fontsize => 1,
1071 text => "",
1072 align => -1, 1432 align => -1,
1073 valign => -1, 1433 valign => -1,
1074 padding => 2, 1434 padding_x => 2,
1075 layout => new CFClient::Layout, 1435 padding_y => 2,
1076 can_events => 0, 1436 can_events => 0,
1077 %arg 1437 %arg
1078 ); 1438 );
1079 1439
1080 if (exists $self->{template}) { 1440 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1441 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1442 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1443 $self->{template} = $layout;
1084 } 1444 }
1085 1445
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1446 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1447 $self->set_markup (delete $self->{markup});
1448 } else {
1449 $self->set_text (delete $self->{text});
1450 }
1088 1451
1089 $self 1452 $self
1090} 1453}
1091 1454
1092sub escape_text { 1455sub escape($) {
1093 local $_ = $_[1]; 1456 local $_ = $_[0];
1094 1457
1095 s/&/&amp;/g; 1458 s/&/&amp;/g;
1096 s/>/&gt;/g; 1459 s/>/&gt;/g;
1097 s/</&lt;/g; 1460 s/</&lt;/g;
1098 1461
1099 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
1100} 1470}
1101 1471
1102sub set_text { 1472sub set_text {
1103 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
1104 1474
1475 return if $self->{text} eq "T$text";
1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1479 $self->{layout}->set_text ($text);
1106 1480
1107 delete $self->{texture}; 1481 $self->realloc;
1108 $self->check_size;
1109 $self->update; 1482 $self->update;
1110} 1483}
1111 1484
1112sub set_markup { 1485sub set_markup {
1113 my ($self, $markup) = @_; 1486 my ($self, $markup) = @_;
1114 1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1494 $self->{layout}->set_markup ($markup);
1116 1495
1117 delete $self->{texture}; 1496 $self->realloc;
1118 $self->check_size;
1119 $self->update; 1497 $self->update;
1120} 1498}
1121 1499
1122sub size_request { 1500sub size_request {
1123 my ($self) = @_; 1501 my ($self) = @_;
1124 1502
1125 $self->{layout}->set_width; 1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1508
1128 my ($w, $h) = $self->{layout}->size; 1509 my ($w, $h) = $self->{layout}->size;
1129 1510
1130 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1514
1133 my ($w2, $h2) = $self->{template}->size; 1515 my ($w2, $h2) = $self->{template}->size;
1134 1516
1135 $w = List::Util::max $w, $w2; 1517 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1518 $h = List::Util::max $h, $h2;
1137 } 1519 }
1138 1520
1139 ( 1521 ($w, $h)
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1522}
1144 1523
1145sub size_allocate { 1524sub size_allocate {
1146 my ($self, $w, $h) = @_; 1525 my ($self, $w, $h) = @_;
1147 1526
… …
1150 1529
1151sub set_fontsize { 1530sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1531 my ($self, $fontsize) = @_;
1153 1532
1154 $self->{fontsize} = $fontsize; 1533 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1534 delete $self->{texture};
1535
1536 $self->realloc;
1156} 1537}
1157 1538
1158sub _draw { 1539sub _draw {
1159 my ($self) = @_; 1540 my ($self) = @_;
1160 1541
1542 $self->SUPER::_draw; # draw background, if applicable
1543
1161 my $tex = $self->{texture} ||= do { 1544 my $tex = $self->{texture} ||= do {
1545 $self->{layout}->set_foreground (@{$self->{fg}});
1546 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1547 $self->{layout}->set_width ($self->{w});
1548 $self->{layout}->set_ellipsise ($self->{ellipsise});
1549 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1550 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551
1164 new_from_layout CFClient::Texture $self->{layout} 1552 my $tex = new_from_layout CFClient::Texture $self->{layout};
1553
1554 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1555 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1556 : ($self->{w} - $tex->{w}) * 0.5);
1557
1558 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1559 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1560 : ($self->{h} - $tex->{h}) * 0.5);
1561
1562 $tex
1165 }; 1563 };
1166 1564
1167 glEnable GL_BLEND;
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1169 glEnable GL_TEXTURE_2D; 1565 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1566 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1567
1568 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1569 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1570 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1571 } else {
1572 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1573 }
1187 1574
1188 glDisable GL_TEXTURE_2D; 1575 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1576}
1191 1577
1192############################################################################# 1578#############################################################################
1193 1579
1194package CFClient::UI::EntryBase; 1580package CFClient::UI::EntryBase;
… …
1199 1585
1200sub new { 1586sub new {
1201 my $class = shift; 1587 my $class = shift;
1202 1588
1203 $class->SUPER::new ( 1589 $class->SUPER::new (
1204 fg => [1, 1, 1], 1590 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1591 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1592 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1593 active_fg => [0, 0, 0],
1208 can_hover => 1, 1594 can_hover => 1,
1209 can_focus => 1, 1595 can_focus => 1,
1210 valign => 0, 1596 valign => 0,
1211 can_events => 1, 1597 can_events => 1,
1598 #text => ...
1212 @_ 1599 @_
1213 ) 1600 )
1214} 1601}
1215 1602
1216sub _set_text { 1603sub _set_text {
… …
1226 $self->{text} = $text; 1613 $self->{text} = $text;
1227 1614
1228 $text =~ s/./*/g if $self->{hidden}; 1615 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1616 $self->{layout}->set_text ("$text ");
1230 1617
1231 $self->emit (changed => $self->{text}); 1618 $self->_emit (changed => $self->{text});
1619}
1620
1621sub set_text {
1622 my ($self, $text) = @_;
1623
1624 $self->{cursor} = length $text;
1625 $self->_set_text ($text);
1626
1627 $self->realloc;
1232} 1628}
1233 1629
1234sub get_text { 1630sub get_text {
1235 $_[0]{text} 1631 $_[0]{text}
1236} 1632}
… …
1239 my ($self) = @_; 1635 my ($self) = @_;
1240 1636
1241 my ($w, $h) = $self->SUPER::size_request; 1637 my ($w, $h) = $self->SUPER::size_request;
1242 1638
1243 ($w + 1, $h) # add 1 for cursor 1639 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1640}
1259 1641
1260sub key_down { 1642sub key_down {
1261 my ($self, $ev) = @_; 1643 my ($self, $ev) = @_;
1262 1644
… …
1264 my $sym = $ev->{sym}; 1646 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1647 my $uni = $ev->{unicode};
1266 1648
1267 my $text = $self->get_text; 1649 my $text = $self->get_text;
1268 1650
1269 if ($sym == 8) { 1651 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1652 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1653 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1654 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1655 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1656 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1657 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1658 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1659 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1660 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1661 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1662 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1663 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1664 $self->_emit ('escape');
1283 } elsif ($uni) { 1665 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1666 substr $text, $self->{cursor}++, 0, chr $uni;
1285 } 1667 }
1286 1668
1287 $self->_set_text ($text); 1669 $self->_set_text ($text);
1288 $self->update; 1670
1671 $self->realloc;
1289} 1672}
1290 1673
1291sub focus_in { 1674sub focus_in {
1292 my ($self) = @_; 1675 my ($self) = @_;
1293 1676
… …
1369 my ($self, $ev) = @_; 1752 my ($self, $ev) = @_;
1370 1753
1371 my $sym = $ev->{sym}; 1754 my $sym = $ev->{sym};
1372 1755
1373 if ($sym == 13) { 1756 if ($sym == 13) {
1757 unshift @{$self->{history}},
1758 my $txt = $self->get_text;
1759 $self->{history_pointer} = -1;
1760 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1761 $self->_emit (activate => $txt);
1375 $self->update; 1762 $self->update;
1763
1764 } elsif ($sym == CFClient::SDLK_UP) {
1765 if ($self->{history_pointer} < 0) {
1766 $self->{history_saveback} = $self->get_text;
1767 }
1768 if (@{$self->{history} || []} > 0) {
1769 $self->{history_pointer}++;
1770 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1771 $self->{history_pointer} = @{$self->{history} || []} - 1;
1772 }
1773 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1774 }
1775
1776 } elsif ($sym == CFClient::SDLK_DOWN) {
1777 $self->{history_pointer}--;
1778 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1779
1780 if ($self->{history_pointer} >= 0) {
1781 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1782 } else {
1783 $self->set_text ($self->{history_saveback});
1784 }
1376 1785
1377 } else { 1786 } else {
1378 $self->SUPER::key_down ($ev); 1787 $self->SUPER::key_down ($ev);
1379 } 1788 }
1380 1789
… …
1394 1803
1395sub new { 1804sub new {
1396 my $class = shift; 1805 my $class = shift;
1397 1806
1398 $class->SUPER::new ( 1807 $class->SUPER::new (
1399 padding => 4, 1808 padding_x => 4,
1809 padding_y => 4,
1400 fg => [1, 1, 1], 1810 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1811 active_fg => [0, 0, 1],
1403 can_hover => 1, 1812 can_hover => 1,
1404 align => 0, 1813 align => 0,
1405 valign => 0, 1814 valign => 0,
1406 can_events => 1, 1815 can_events => 1,
1407 @_ 1816 @_
1408 ) 1817 )
1409} 1818}
1410 1819
1820sub activate { }
1821
1411sub button_up { 1822sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1413 1824
1825 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1826 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1827 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate");
1417 }
1418} 1828}
1419 1829
1420sub _draw { 1830sub _draw {
1421 my ($self) = @_; 1831 my ($self) = @_;
1422 1832
… …
1424 1834
1425 if ($GRAB == $self) { 1835 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1836 $self->{fg} = $self->{active_fg};
1427 } 1837 }
1428 1838
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1839 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1841 glColor 0, 0, 0, 1;
1434 1842
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1843 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1844
1437 glDisable GL_TEXTURE_2D; 1845 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1846
1440 $self->SUPER::_draw; 1847 $self->SUPER::_draw;
1441} 1848}
1442 1849
1443############################################################################# 1850#############################################################################
… …
1454 1861
1455sub new { 1862sub new {
1456 my $class = shift; 1863 my $class = shift;
1457 1864
1458 $class->SUPER::new ( 1865 $class->SUPER::new (
1459 padding => 2, 1866 padding_x => 2,
1867 padding_y => 2,
1460 fg => [1, 1, 1], 1868 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1869 active_fg => [1, 1, 0],
1870 bg => [0, 0, 0, 0.2],
1871 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1872 state => 0,
1463 can_hover => 1, 1873 can_hover => 1,
1464 @_ 1874 @_
1465 ) 1875 )
1466} 1876}
1467 1877
1468sub size_request { 1878sub size_request {
1469 my ($self) = @_; 1879 my ($self) = @_;
1470 1880
1471 ($self->{padding} * 2 + 6) x 2 1881 (6) x 2
1472} 1882}
1473 1883
1474sub button_down { 1884sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1885 my ($self, $ev, $x, $y) = @_;
1476 1886
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1887 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1888 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1889 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1890 $self->_emit (changed => $self->{state});
1481 } 1891 }
1482} 1892}
1483 1893
1484sub _draw { 1894sub _draw {
1485 my ($self) = @_; 1895 my ($self) = @_;
1486 1896
1487 $self->SUPER::_draw; 1897 $self->SUPER::_draw;
1488 1898
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1899 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 1900
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1901 my ($w, $h) = @$self{qw(w h)};
1902
1903 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 1904
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1905 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1906
1495 glEnable GL_BLEND; 1907 my $tex = $self->{state} ? $tex[1] : $tex[0];
1908
1496 glEnable GL_TEXTURE_2D; 1909 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 1910 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1912}
1506 1913
1507############################################################################# 1914#############################################################################
1508 1915
1509package CFClient::UI::Image; 1916package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 1959 glTranslate 0, -$self->{w}, 0;
1553 1960
1554 ($w, $h) = ($h, $w); 1961 ($w, $h) = ($h, $w);
1555 } 1962 }
1556 1963
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 1964 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 1966
1562 $tex->draw_quad (0, 0, $w, $h); 1967 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 1968
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 1969 glDisable GL_TEXTURE_2D;
1566} 1970}
1567 1971
1568############################################################################# 1972#############################################################################
1569 1973
1570package CFClient::UI::VGauge; 1974package CFClient::UI::VGauge;
1571 1975
1572our @ISA = CFClient::UI::Base::; 1976our @ISA = CFClient::UI::Base::;
1977
1978use List::Util qw(min max);
1573 1979
1574use CFClient::OpenGL; 1980use CFClient::OpenGL;
1575 1981
1576my %tex = ( 1982my %tex = (
1577 food => [ 1983 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1984 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 1985 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 1986 ],
1581 grace => [ 1987 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 1989 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 1990 ],
1585 hp => [ 1991 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1992 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 1993 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 1994 ],
1589 mana => [ 1995 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1996 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 1997 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 1998 ],
1593); 1999);
1594 2000
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2001# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2002sub new {
… …
1615} 2021}
1616 2022
1617sub set_max { 2023sub set_max {
1618 my ($self, $max) = @_; 2024 my ($self, $max) = @_;
1619 2025
2026 return if $self->{max_val} == $max;
2027
1620 $self->{max_val} = $max; 2028 $self->{max_val} = $max;
2029 $self->update;
1621} 2030}
1622 2031
1623sub set_value { 2032sub set_value {
1624 my ($self, $val, $max) = @_; 2033 my ($self, $val, $max) = @_;
1625 2034
1626 $self->set_max ($max) 2035 $self->set_max ($max)
1627 if defined $max; 2036 if defined $max;
1628 2037
1629 $max = $self->{max_val}; 2038 return if $self->{val} == $val;
2039
1630 $self->{val} = $val; 2040 $self->{val} = $val;
1631
1632 $self->update; 2041 $self->update;
1633} 2042}
1634 2043
1635sub _draw { 2044sub _draw {
1636 my ($self) = @_; 2045 my ($self) = @_;
1637 2046
1638 my $tex = $tex{$self->{type}}; 2047 my $tex = $tex{$self->{type}};
2048 my ($t1, $t2, $t3) = @$tex;
1639 2049
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2050 my ($w, $h) = ($self->{w}, $self->{h});
1641 2051
1642 if ($self->{vertical}) { 2052 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2053 glRotate 90, 0, 0, 1;
… …
1645 2055
1646 ($w, $h) = ($h, $w); 2056 ($w, $h) = ($h, $w);
1647 } 2057 }
1648 2058
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2059 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2060
1652 my $t1 = $tex->[0]; 2061 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2062 my $ycut2 = max 0, min 1, $ycut - 1;
2063
2064 my $h1 = $self->{h} * (1 - $ycut1);
2065 my $h2 = $self->{h} * (1 - $ycut2);
1654 2066
1655 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2068 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2069 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2071
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2072 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2073 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2074 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2075 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2076 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2077 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2078 glEnd;
1670 2079
2080 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2081 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2082 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2083 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2084 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2085 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2087 glEnd;
2088
2089 if ($t3) {
2090 glBindTexture GL_TEXTURE_2D, $t3->{name};
2091 glBegin GL_QUADS;
2092 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2093 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2094 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2096 glEnd;
2097 }
1678 2098
1679 glDisable GL_BLEND; 2099 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2100 glDisable GL_TEXTURE_2D;
1681} 2101}
1682 2102
… …
1685package CFClient::UI::Gauge; 2105package CFClient::UI::Gauge;
1686 2106
1687our @ISA = CFClient::UI::VBox::; 2107our @ISA = CFClient::UI::VBox::;
1688 2108
1689sub new { 2109sub new {
1690 my ($class, %arg) = shift; 2110 my ($class, %arg) = @_;
1691 2111
1692 my $self = $class->SUPER::new ( 2112 my $self = $class->SUPER::new (
1693 @_, 2113 tooltip => $arg{type},
2114 can_hover => 1,
2115 can_events => 1,
2116 %arg,
1694 ); 2117 );
1695 2118
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2119 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2120 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2121 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2122
1702 $self 2123 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2124}
1709 2125
1710sub set_fontsize { 2126sub set_fontsize {
1711 my ($self, $fsize) = @_; 2127 my ($self, $fsize) = @_;
1712 2128
1713 $self->{value}->set_fontsize ($fsize); 2129 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2130 $self->{max} ->set_fontsize ($fsize);
1715} 2131}
1716 2132
2133sub set_max {
2134 my ($self, $max) = @_;
2135
2136 $self->{gauge}->set_max ($max);
2137 $self->{max}->set_text ($max);
2138}
2139
1717sub set_value { 2140sub set_value {
1718 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1719 2142
1720 $self->set_max ($max) 2143 $self->set_max ($max)
1721 if defined $max; 2144 if defined $max;
1722 2145
1723 $self->{gauge}->set_value ($val, $max); 2146 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2147 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2148}
1733 2149
1734############################################################################# 2150#############################################################################
1735 2151
1736package CFClient::UI::Slider; 2152package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2162 qw(s1_slider.png s1_slider_bg.png);
1747 2163
1748sub new { 2164sub new {
1749 my $class = shift; 2165 my $class = shift;
1750 2166
1751 # range [value, low, high, page] 2167 # range [value, low, high, page, unit]
1752 2168
1753 # TODO: 0-width page 2169 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2170 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2171 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2172 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2174 active_fg => [0, 0, 0],
2175 bg => [0, 0, 0, 0.2],
2176 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2177 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2178 min_w => $::WIDTH / 80,
1761 req_h => 20, 2179 min_h => $::WIDTH / 80,
1762 vertical => 0, 2180 vertical => 0,
1763 can_hover => 1, 2181 can_hover => 1,
1764 inner_pad => 5, 2182 inner_pad => 0.02,
1765 @_ 2183 @_
1766 ); 2184 );
1767 2185
2186 $self->set_value ($self->{range}[0]);
2187 $self->update;
2188
1768 $self 2189 $self
1769} 2190}
1770 2191
2192sub changed { }
2193
2194sub set_range {
2195 my ($self, $range) = @_;
2196
2197 ($range, $self->{range}) = ($self->{range}, $range);
2198
2199 $self->update
2200 if "@$range" ne "@{$self->{range}}";
2201}
2202
2203sub set_value {
2204 my ($self, $value) = @_;
2205
2206 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2207
2208 $hi = $lo + 1 if $hi <= $lo;
2209
2210 $page = $hi - $lo if $page > $hi - $lo;
2211
2212 $value = $lo if $value < $lo;
2213 $value = $hi - $page if $value > $hi - $page;
2214
2215 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2216 if $unit;
2217
2218 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2219
2220 if ($value != $old_value) {
2221 $self->_emit (changed => $value);
2222 $self->update;
2223 }
2224}
2225
1771sub size_request { 2226sub size_request {
1772 my ($self) = @_; 2227 my ($self) = @_;
1773 2228
1774 my $w = $self->{req_w}; 2229 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2230}
1779 2231
1780sub button_down { 2232sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
1782 2234
1783 $self->SUPER::button_down ($ev, $x, $y); 2235 $self->SUPER::button_down ($ev, $x, $y);
2236
2237 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2238
1784 $self->mouse_motion ($ev, $x, $y); 2239 $self->mouse_motion ($ev, $x, $y);
1785} 2240}
1786 2241
1787sub mouse_motion { 2242sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1789 2244
1790 if ($GRAB == $self) { 2245 if ($GRAB == $self) {
2246 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2247
2248 my (undef, $lo, $hi, $page) = @{$self->{range}};
2249
2250 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2251
2252 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2253 }
2254}
2255
2256sub update {
2257 my ($self) = @_;
2258
2259 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2260 $self->set_value ($self->{range}[0]);
2261
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2262 my ($value, $lo, $hi, $page) = @{$self->{range}};
2263 my $range = ($hi - $page - $lo) || 1e-100;
1792 2264
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2265 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2266
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2267 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2268 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2269
1798 $x -= $inner_pad_px; # substract the padding 2270 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2271 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2272
1804 $self->emit (changed => $x); 2273 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2274 $self->{knob_w} = $knob_w;
1806 } 2275 });
1807}
1808 2276
1809# the inner_* stuff is for generating a padding for the slider handle, 2277 $self->SUPER::update;
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815} 2278}
1816 2279
1817sub _draw { 2280sub _draw {
1818 my ($self) = @_; 2281 my ($self) = @_;
1819 2282
1820 $self->SUPER::_draw (); 2283 $self->SUPER::_draw ();
1821 2284
1822 my ($w, $h) = @$self{qw(w h)}; 2285 glScale $self->{w}, $self->{h};
1823 2286
1824 if ($self->{vertical}) { 2287 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2288 # draw a vertical slider like a rotated horizontal slider
1826 2289
2290 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2291 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2292 }
1832 2293
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2294 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2295 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2296
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2297 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2298 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2299
1859 # draw background 2300 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2301 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2302
1862 # draw handle 2303 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2304 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2305
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2306 glDisable GL_TEXTURE_2D;
1867} 2307}
2308
2309#############################################################################
2310
2311package CFClient::UI::ValSlider;
2312
2313our @ISA = CFClient::UI::HBox::;
2314
2315sub new {
2316 my ($class, %arg) = @_;
2317
2318 my $range = delete $arg{range};
2319
2320 my $self = $class->SUPER::new (
2321 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2322 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2323 to_value => sub { shift },
2324 from_value => sub { shift },
2325 %arg,
2326 );
2327
2328 $self->{slider}->connect (changed => sub {
2329 my ($self, $value) = @_;
2330 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2331 $self->{parent}->emit (changed => $value);
2332 });
2333
2334# $self->{entry}->connect (changed => sub {
2335# my ($self, $value) = @_;
2336# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2337# $self->{parent}->emit (changed => $value);
2338# });
2339
2340 $self->add ($self->{slider}, $self->{entry});
2341
2342 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2343
2344 $self
2345}
2346
2347sub set_range { shift->{slider}->set_range (@_) }
2348sub set_value { shift->{slider}->set_value (@_) }
1868 2349
1869############################################################################# 2350#############################################################################
1870 2351
1871package CFClient::UI::TextView; 2352package CFClient::UI::TextView;
1872 2353
… …
1876 2357
1877sub new { 2358sub new {
1878 my $class = shift; 2359 my $class = shift;
1879 2360
1880 my $self = $class->SUPER::new ( 2361 my $self = $class->SUPER::new (
1881 fontsize => 1, 2362 fontsize => 1,
2363 can_events => 0,
2364 #font => default_font
1882 @_, 2365 @_,
1883 2366
1884 layout => (new CFClient::Layout), 2367 layout => (new CFClient::Layout 1),
1885 par => [], 2368 par => [],
1886 height => 0, 2369 height => 0,
1887 children => [ 2370 children => [
1888 (new CFClient::UI::Empty expand => 1), 2371 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2372 (new CFClient::UI::Slider vertical => 1),
1890 ], 2373 ],
1891 ); 2374 );
1892 2375
1893 $self->{children}[1]->connect (changed => sub { 2376 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2377
1897 $self 2378 $self
1898} 2379}
1899 2380
1900sub set_fontsize { 2381sub set_fontsize {
… …
1902 2383
1903 $self->{fontsize} = $fontsize; 2384 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2385 $self->reflow;
1905} 2386}
1906 2387
2388sub size_allocate {
2389 my ($self, $w, $h) = @_;
2390
2391 $self->SUPER::size_allocate ($w, $h);
2392
2393 $self->{layout}->set_font ($self->{font}) if $self->{font};
2394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2395 $self->{layout}->set_width ($self->{children}[0]{w});
2396
2397 $self->reflow;
2398}
2399
1907sub text_height { 2400sub text_size {
1908 my ($self, $text) = @_; 2401 my ($self, $text, $indent) = @_;
1909 2402
1910 my $layout = $self->{layout}; 2403 my $layout = $self->{layout};
1911 2404
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2406 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2407 $layout->set_markup ($text);
1915 2408
1916 ($layout->size)[1] 2409 $layout->size
1917} 2410}
1918 2411
1919sub reflow { 2412sub reflow {
1920 my ($self) = @_; 2413 my ($self) = @_;
1921 2414
1922 $self->{need_reflow}++; 2415 $self->{need_reflow}++;
1923 $self->update; 2416 $self->update;
1924} 2417}
1925 2418
1926sub size_allocate { 2419sub set_offset {
2420 my ($self, $offset) = @_;
2421
2422 # todo: base offset on lines or so, not on pixels
2423 $self->{children}[1]->set_value ($offset);
2424}
2425
2426sub clear {
1927 my ($self, $w, $h) = @_; 2427 my ($self) = @_;
1928 2428
1929 $self->SUPER::size_allocate ($w, $h); 2429 $self->{par} = [];
1930 2430 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2431 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2432}
1936 2433
1937sub add_paragraph { 2434sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2435 my ($self, $color, $text, $indent) = @_;
1939 2436
1940 #TODO: intelligently "reformat" paragraph 2437 for my $line (split /\n/, $text) {
1941 2438 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2439 $self->{height} += $h;
2440 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2441 }
1945 2442
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2443 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2444}
1951 2445
1952sub update { 2446sub update {
1953 my ($self) = @_; 2447 my ($self) = @_;
1954 2448
… …
1956 2450
1957 return unless $self->{h} > 0; 2451 return unless $self->{h} > 0;
1958 2452
1959 delete $self->{texture}; 2453 delete $self->{texture};
1960 2454
1961 $ROOT->on_refresh ($self, sub { 2455 $ROOT->on_post_alloc ($self, sub {
2456 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2457
1962 if (delete $self->{need_reflow}) { 2458 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2459 my $height = 0;
1964 2460
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2461 my $layout = $self->{layout};
2462
2463 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2464
1966 for @{$self->{par}}; 2465 for (@{$self->{par}}) {
2466 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2467 $layout->set_width ($W - $_->[3]);
2468 $layout->set_markup ($_->[4]);
2469 my ($w, $h) = $layout->size;
2470 $_->[0] = $w + $_->[3];
2471 $_->[1] = $h;
2472 }
2473
2474 $height += $_->[1];
2475 }
1967 2476
1968 $self->{height} = $height; 2477 $self->{height} = $height;
1969 2478
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2479 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2480
1972 delete $self->{texture}; 2481 delete $self->{texture};
1973 } 2482 }
1974 2483
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2484 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2485 glClearColor 0.5, 0.5, 0.5, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2486 glClear GL_COLOR_BUFFER_BIT;
1978 2487
2488 my $top = int $self->{children}[1]{range}[0];
2489
2490 my $y0 = $top;
2491 my $y1 = $top + $H;
2492
2493 my $y = 0;
2494
2495 my $layout = $self->{layout};
2496
2497 $layout->set_font ($self->{font}) if $self->{font};
2498
1979 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
2500 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2501 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2502
1993 for my $par (@{$self->{par}}) { 2503 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2504 my $h = $par->[1];
1995 2505
1996 if ($y0 < $y + $h && $y < $y1) { 2506 if ($y0 < $y + $h && $y < $y1) {
2507 $layout->set_foreground (@{ $par->[2] });
2508 $layout->set_width ($W - $par->[3]);
1997 $layout->set_text ($par->[2]); 2509 $layout->set_markup ($par->[4]);
1998 2510
1999 glColor @{ $par->[1] }; 2511 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2512
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2513 glRasterPos $par->[3], $y - $y0;
2514 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2515 }
2003 2516
2004 $y += $h; 2517 $y += $h;
2005 } 2518 }
2006 2519
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2520 glDisable GL_BLEND;
2009 }; 2521 };
2010 }); 2522 });
2011} 2523}
2012 2524
2013sub _draw { 2525sub _draw {
2014 my ($self) = @_; 2526 my ($self) = @_;
2015 2527
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2528 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2529 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2530 glColor 1, 1, 1, 1;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2531 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2532 glDisable GL_TEXTURE_2D;
2021 }
2022 2533
2023 $self->{children}[1]->draw; 2534 $self->{children}[1]->draw;
2024 2535
2025} 2536}
2026 2537
… …
2074 2585
2075sub new { 2586sub new {
2076 my $class = shift; 2587 my $class = shift;
2077 2588
2078 my $self = $class->SUPER::new ( 2589 my $self = $class->SUPER::new (
2079 state => 0, 2590 state => 0,
2080 connect_activate => \&toggle_flopper, 2591 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2592 @_
2083 ); 2593 );
2084 2594
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2595 $self
2091} 2596}
2092 2597
2093sub toggle_flopper { 2598sub toggle_flopper {
2094 my ($self) = @_; 2599 my ($self) = @_;
2095 2600
2096 # TODO: use animation 2601 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2602}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2603
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2604#############################################################################
2605
2606package CFClient::UI::Tooltip;
2607
2608our @ISA = CFClient::UI::Bin::;
2609
2610use CFClient::OpenGL;
2611
2612sub new {
2613 my $class = shift;
2614
2615 $class->SUPER::new (
2616 @_,
2617 can_events => 0,
2618 )
2619}
2620
2621sub set_tooltip_from {
2622 my ($self, $widget) = @_;
2623
2624 my $tooltip = $widget->{tooltip};
2625
2626 if ($ENV{CFPLUS_DEBUG} & 2) {
2627 $tooltip .= "\n\n" . (ref $widget) . "\n"
2628 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2629 . "req $widget->{req_w} $widget->{req_h}\n"
2630 . "visible $widget->{visible}";
2631 }
2632
2633 $self->add (new CFClient::UI::Label
2634 markup => $tooltip,
2635 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2636 fontsize => 0.8,
2637 fg => [0, 0, 0, 1],
2638 ellipsise => 0,
2639 font => ($widget->{tooltip_font} || $::FONT_PROP),
2640 );
2641}
2642
2643sub size_request {
2644 my ($self) = @_;
2645
2646 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2647
2648 ($w + 4, $h + 4)
2649}
2650
2651sub size_allocate {
2652 my ($self, $w, $h) = @_;
2653
2654 $self->SUPER::size_allocate ($w - 4, $h - 4);
2655}
2656
2657sub visibility_change {
2658 my ($self, $visible) = @_;
2659
2660 return unless $visible;
2661
2662 $self->{root}->on_post_alloc ("move_$self" => sub {
2663 my $widget = $self->{owner}
2664 or return;
2665
2666 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2667
2668 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2669 if $x + $self->{w} > $::WIDTH;
2670
2671 $self->move_abs ($x, $y);
2672 });
2673}
2674
2675sub _draw {
2676 my ($self) = @_;
2677
2678 glTranslate 0.375, 0.375;
2679
2680 my ($w, $h) = @$self{qw(w h)};
2681
2682 glColor 1, 0.8, 0.4;
2683 glBegin GL_QUADS;
2684 glVertex 0 , 0;
2685 glVertex 0 , $h;
2686 glVertex $w, $h;
2687 glVertex $w, 0;
2688 glEnd;
2689
2690 glColor 0, 0, 0;
2691 glBegin GL_LINE_LOOP;
2692 glVertex 0 , 0;
2693 glVertex 0 , $h;
2694 glVertex $w, $h;
2695 glVertex $w, 0;
2696 glEnd;
2697
2698 glTranslate 2 - 0.375, 2 - 0.375;
2699
2700 $self->SUPER::_draw;
2701}
2702
2703#############################################################################
2704
2705package CFClient::UI::Face;
2706
2707our @ISA = CFClient::UI::Base::;
2708
2709use CFClient::OpenGL;
2710
2711sub new {
2712 my $class = shift;
2713
2714 my $self = $class->SUPER::new (
2715 aspect => 1,
2716 can_events => 0,
2717 @_,
2718 );
2719
2720 if ($self->{anim} && $self->{animspeed}) {
2721 Scalar::Util::weaken (my $widget = $self);
2722
2723 $self->{timer} = Event->timer (
2724 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2725 hard => 1,
2726 interval => $self->{animspeed},
2727 cb => sub {
2728 ++$widget->{frame};
2729 $widget->update;
2730 },
2731 );
2732 }
2733
2734 $self
2735}
2736
2737sub size_request {
2738 (32, 8)
2739}
2740
2741sub update {
2742 my ($self) = @_;
2743
2744 return unless $self->{visible};
2745
2746 $self->SUPER::update;
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 return unless $::CONN;
2753
2754 my $face;
2755
2756 if ($self->{frame}) {
2757 my $anim = $::CONN->{anim}[$self->{anim}];
2758
2759 $face = $anim->[ $self->{frame} % @$anim ]
2760 if $anim && @$anim;
2761 }
2762
2763 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2764
2765 if ($tex) {
2766 glEnable GL_TEXTURE_2D;
2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2768 glColor 1, 1, 1, 1;
2769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2770 glDisable GL_TEXTURE_2D;
2771 }
2772}
2773
2774sub DESTROY {
2775 my ($self) = @_;
2776
2777 $self->{timer}->cancel
2778 if $self->{timer};
2779
2780 $self->SUPER::DESTROY;
2781}
2782
2783#############################################################################
2784
2785package CFClient::UI::Inventory;
2786
2787our @ISA = CFClient::UI::ScrolledWindow::;
2788
2789sub new {
2790 my $class = shift;
2791
2792 my $self = $class->SUPER::new (
2793 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2794 @_,
2795 );
2796
2797 $self
2798}
2799
2800sub set_items {
2801 my ($self, $items) = @_;
2802
2803 $self->{scrolled}->clear;
2804 return unless $items;
2805
2806 my @items = sort {
2807 ($a->{type} <=> $b->{type})
2808 or ($a->{name} cmp $b->{name})
2809 } @$items;
2810
2811 $self->{real_items} = \@items;
2812
2813 my $row = 0;
2814 for my $item (@items) {
2815 CFClient::Item::update_widgets $item;
2816
2817 $self->{scrolled}->add (0, $row, $item->{face_widget});
2818 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2819 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2820
2821 $row++;
2822 }
2823}
2824
2825#############################################################################
2826
2827package CFClient::UI::Menu;
2828
2829our @ISA = CFClient::UI::FancyFrame::;
2830
2831use CFClient::OpenGL;
2832
2833sub new {
2834 my $class = shift;
2835
2836 my $self = $class->SUPER::new (
2837 items => [],
2838 z => 100,
2839 @_,
2840 );
2841
2842 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2843
2844 for my $item (@{ $self->{items} }) {
2845 my ($widget, $cb) = @$item;
2846
2847 # handle various types of items, only text for now
2848 if (!ref $widget) {
2849 $widget = new CFClient::UI::Label
2850 can_hover => 1,
2851 can_events => 1,
2852 text => $widget;
2853 }
2854
2855 $self->{item}{$widget} = $item;
2856
2857 $self->{vbox}->add ($widget);
2858 }
2859
2860 $self
2861}
2862
2863# popup given the event (must be a mouse button down event currently)
2864sub popup {
2865 my ($self, $ev) = @_;
2866
2867 $self->_emit ("popdown");
2868
2869 # maybe save $GRAB? must be careful about events...
2870 $GRAB = $self;
2871 $self->{button} = $ev->{button};
2872
2873 $self->show;
2874 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2875}
2876
2877sub mouse_motion {
2878 my ($self, $ev, $x, $y) = @_;
2879
2880 # TODO: should use vbox->find_widget or so
2881 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2882 $self->{hover} = $self->{item}{$HOVER};
2883}
2884
2885sub button_up {
2886 my ($self, $ev, $x, $y) = @_;
2887
2888 if ($ev->{button} == $self->{button}) {
2889 undef $GRAB;
2890 $self->hide;
2891
2100 $self->emit ("open"); 2892 $self->_emit ("popdown");
2893 $self->{hover}[1]->() if $self->{hover};
2894 }
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Statusbox;
2900
2901our @ISA = CFClient::UI::VBox::;
2902
2903sub new {
2904 my $class = shift;
2905
2906 $class->SUPER::new (
2907 fontsize => 0.8,
2908 @_,
2909 )
2910}
2911
2912sub reorder {
2913 my ($self) = @_;
2914 my $NOW = time;
2915
2916 while (my ($k, $v) = each %{ $self->{item} }) {
2917 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2918 }
2919
2920 my @widgets;
2921
2922 my @items = sort {
2923 $a->{pri} <=> $b->{pri}
2924 or $b->{id} <=> $a->{id}
2925 } values %{ $self->{item} };
2926
2927 my $count = 10 + 1;
2928 for my $item (@items) {
2929 last unless --$count;
2930
2931 push @widgets, $item->{label} ||= do {
2932 # TODO: doesn't handle markup well (read as: at all)
2933 my $short = $item->{count} > 1
2934 ? "<b>$item->{count} ×</b> $item->{text}"
2935 : $item->{text};
2936
2937 for ($short) {
2938 s/^\s+//;
2939 s/\s+/ /g;
2940 }
2941
2942 new CFClient::UI::Label
2943 markup => $short,
2944 tooltip => $item->{tooltip},
2945 tooltip_font => $::FONT_PROP,
2946 tooltip_width => 0.67,
2947 fontsize => $item->{fontsize} || $self->{fontsize},
2948 max_w => $::WIDTH * 0.44,
2949 fg => $item->{fg},
2950 can_events => 1,
2951 can_hover => 1
2952 };
2953 }
2954
2955 $self->clear;
2956 $self->SUPER::add (reverse @widgets);
2957}
2958
2959sub add {
2960 my ($self, $text, %arg) = @_;
2961
2962 $text =~ s/^\s+//;
2963 $text =~ s/\s+$//;
2964
2965 return unless $text;
2966
2967 my $timeout = time + ((delete $arg{timeout}) || 60);
2968
2969 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2970
2971 if (my $item = $self->{item}{$group}) {
2972 if ($item->{text} eq $text) {
2973 $item->{count}++;
2974 } else {
2975 $item->{count} = 1;
2976 $item->{text} = $item->{tooltip} = $text;
2977 }
2978 $item->{id} = ++$self->{id};
2979 $item->{timeout} = $timeout;
2980 delete $item->{label};
2101 } else { 2981 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2982 $self->{item}{$group} = {
2103 $self->emit ("close"); 2983 id => ++$self->{id},
2984 text => $text,
2985 timeout => $timeout,
2986 tooltip => $text,
2987 fg => [0.8, 0.8, 0.8, 0.8],
2988 pri => 0,
2989 count => 1,
2990 %arg,
2991 };
2104 } 2992 }
2105 2993
2106 $self->emit (changed => $self->{state}); 2994 $self->reorder;
2995}
2996
2997sub reconfigure {
2998 my ($self) = @_;
2999
3000 delete $_->{label}
3001 for values %{ $self->{item} || {} };
3002
3003 $self->reorder;
3004 $self->SUPER::reconfigure;
2107} 3005}
2108 3006
2109############################################################################# 3007#############################################################################
2110 3008
2111package CFClient::UI::Root; 3009package CFClient::UI::Root;
2112 3010
2113our @ISA = CFClient::UI::Container::; 3011our @ISA = CFClient::UI::Container::;
2114 3012
2115use CFClient::OpenGL; 3013use CFClient::OpenGL;
2116 3014
2117sub check_size { 3015sub new {
2118 my ($self) = @_; 3016 my $class = shift;
2119 3017
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3018 my $self = $class->SUPER::new (
3019 visible => 1,
3020 @_,
3021 );
3022
3023 Scalar::Util::weaken ($self->{root} = $self);
3024
3025 $self
2121} 3026}
2122 3027
2123sub size_request { 3028sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
2125}
2126 3030
2127sub configure { 3031 ($self->{w}, $self->{h})
3032}
3033
3034sub _to_pixel {
3035 my ($coord, $size, $max) = @_;
3036
3037 $coord =
3038 $coord eq "center" ? ($max - $size) * 0.5
3039 : $coord eq "max" ? $max
3040 : $coord;
3041
3042 $coord = 0 if $coord < 0;
3043 $coord = $max - $size if $coord > $max - $size;
3044
3045 int $coord + 0.5
3046}
3047
3048sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2129 3050
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3051 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3052 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3053
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3054 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3055 $Y = $child->{force_y} if exists $child->{force_y};
3056
3057 $X = _to_pixel $X, $W, $self->{w};
3058 $Y = _to_pixel $Y, $H, $self->{h};
3059
2137 $child->configure ($X, $Y, $W,$H); 3060 $child->configure ($X, $Y, $W, $H);
2138 } 3061 }
2139} 3062}
2140 3063
2141sub _topleft { 3064sub coord2local {
2142 my ($self, $x, $y) = @_; 3065 my ($self, $x, $y) = @_;
2143 3066
2144 ($x, $y) 3067 ($x, $y)
2145} 3068}
2146 3069
3070sub coord2global {
3071 my ($self, $x, $y) = @_;
3072
3073 ($x, $y)
3074}
3075
2147sub update { 3076sub update {
2148 my ($self) = @_; 3077 my ($self) = @_;
2149 3078
2150 $self->check_size; 3079 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3080}
2153 3081
2154sub add { 3082sub add {
2155 my ($self, $child) = @_; 3083 my ($self, @children) = @_;
2156 3084
2157 # integerize window positions 3085 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3086 for @children;
2159 $child->{y} = int $child->{y};
2160 3087
2161 $self->SUPER::add ($child); 3088 $self->SUPER::add (@children);
3089}
3090
3091sub remove {
3092 my ($self, @children) = @_;
3093
3094 $self->SUPER::remove (@children);
3095
3096 delete $self->{is_toplevel}
3097 for @children;
3098
3099 while (@children) {
3100 my $w = pop @children;
3101 push @children, $w->children;
3102 $w->set_invisible;
3103 }
2162} 3104}
2163 3105
2164sub on_refresh { 3106sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3107 my ($self, $id, $cb) = @_;
2166 3108
2167 $self->{refresh_hook}{$id} = $cb; 3109 $self->{refresh_hook}{$id} = $cb;
2168} 3110}
2169 3111
3112sub on_post_alloc {
3113 my ($self, $id, $cb) = @_;
3114
3115 $self->{post_alloc_hook}{$id} = $cb;
3116}
3117
2170sub draw { 3118sub draw {
2171 my ($self) = @_; 3119 my ($self) = @_;
2172 3120
2173 while (my $rcb = delete $self->{refresh_hook}) { 3121 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3122 $_->()
3123 for values %{delete $self->{refresh_hook}};
2175 } 3124 }
3125
3126 if ($self->{realloc}) {
3127 my @queue;
3128
3129 while () {
3130 if ($self->{realloc}) {
3131 #TODO use array-of-depth approach
3132
3133 use sort 'stable';
3134
3135 @queue = sort { $a->{visible} <=> $b->{visible} }
3136 @queue, values %{delete $self->{realloc}};
3137 }
3138
3139 my $widget = pop @queue || last;
3140
3141 $widget->{visible} or last; # do not resize invisible widgets
3142
3143 my ($w, $h) = $widget->size_request;
3144
3145 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3146 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3147
3148 $w = $widget->{force_w} if exists $widget->{force_w};
3149 $h = $widget->{force_h} if exists $widget->{force_h};
3150
3151 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3152 || delete $widget->{force_realloc}) {
3153 $widget->{req_w} = $w;
3154 $widget->{req_h} = $h;
3155
3156 $self->{size_alloc}{$widget+0} = $widget;
3157
3158 if (my $parent = $widget->{parent}) {
3159 $self->{realloc}{$parent+0} = $parent;
3160 #unshift @queue, $parent;
3161 $parent->{force_size_alloc} = 1;
3162 $self->{size_alloc}{$parent+0} = $parent;
3163 }
3164 }
3165
3166 delete $self->{realloc}{$widget+0};
3167 }
3168 }
3169
3170 while (my $size_alloc = delete $self->{size_alloc}) {
3171 my @queue = sort { $b->{visible} <=> $a->{visible} }
3172 values %$size_alloc;
3173
3174 while () {
3175 my $widget = pop @queue || last;
3176
3177 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3178
3179 $w = 0 if $w < 0;
3180 $h = 0 if $h < 0;
3181
3182 $w = int $w + 0.5;
3183 $h = int $h + 0.5;
3184
3185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3186 $widget->{w} = $w;
3187 $widget->{h} = $h;
3188
3189 $widget->emit (size_allocate => $w, $h);
3190 }
3191 }
3192 }
3193
3194 while ($self->{post_alloc_hook}) {
3195 $_->()
3196 for values %{delete $self->{post_alloc_hook}};
3197 }
3198
2176 3199
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3200 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3201 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3202 glClear GL_COLOR_BUFFER_BIT;
2180 3203
2181 glMatrixMode GL_PROJECTION; 3204 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3205 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3206 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3207 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3208 glLoadIdentity;
2186 3209
2187 $self->_draw; 3210 $self->_draw;
2188} 3211}
2189 3212
2190############################################################################# 3213#############################################################################
2191 3214
3215package CFClient::UI::BindEditor;
3216
3217our @ISA = CFClient::UI::FancyFrame::;
3218
3219sub new {
3220 my $class = shift;
3221
3222 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3223
3224 $self->add (my $vb = new CFClient::UI::VBox);
3225
3226
3227 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3228 text => "start recording",
3229 tooltip => "Start/Stops recording of actions."
3230 ."All subsequent actions after the recording started will be captured."
3231 ."The actions are displayed after the record was stopped."
3232 ."To bind the action you have to click on the 'Bind' button",
3233 on_activate => sub {
3234 unless ($self->{recording}) {
3235 $self->start;
3236 } else {
3237 $self->stop;
3238 }
3239 });
3240
3241 $vb->add (new CFClient::UI::Label text => "Actions:");
3242 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3243
3244 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3245 $vb->add (my $hb = new CFClient::UI::HBox);
3246 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3247 $hb->add (new CFClient::UI::Button
3248 text => "bind",
3249 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3250 on_activate => sub {
3251 $self->ask_for_bind;
3252 });
3253
3254 $vb->add (my $hb = new CFClient::UI::HBox);
3255 $hb->add (new CFClient::UI::Button
3256 text => "ok",
3257 expand => 1,
3258 tooltip => "This closes the binding editor and saves the binding",
3259 on_activate => sub {
3260 $self->hide;
3261 $self->commit;
3262 });
3263
3264 $hb->add (new CFClient::UI::Button
3265 text => "cancel",
3266 expand => 1,
3267 tooltip => "This closes the binding editor without saving",
3268 on_activate => sub {
3269 $self->hide;
3270 $self->{binding_cancel}->()
3271 if $self->{binding_cancel};
3272 });
3273
3274 $self->update_binding_widgets;
3275
3276 $self
3277}
3278
3279sub commit {
3280 my ($self) = @_;
3281 my ($mod, $sym, $cmds) = $self->get_binding;
3282 if ($sym != 0 && @$cmds > 0) {
3283 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3284 ."'. Don't forget 'Save Config'!");
3285 $self->{binding_change}->($mod, $sym, $cmds)
3286 if $self->{binding_change};
3287 } else {
3288 $::STATUSBOX->add ("No action bound, no key or action specified!");
3289 $self->{binding_cancel}->()
3290 if $self->{binding_cancel};
3291 }
3292}
3293
3294sub start {
3295 my ($self) = @_;
3296
3297 $self->{rec_btn}->set_text ("stop recording");
3298 $self->{recording} = 1;
3299 $self->clear_command_list;
3300 $::CONN->start_record if $::CONN;
3301}
3302
3303sub stop {
3304 my ($self) = @_;
3305
3306 $self->{rec_btn}->set_text ("start recording");
3307 $self->{recording} = 0;
3308
3309 my $rec;
3310 $rec = $::CONN->stop_record if $::CONN;
3311 return unless ref $rec eq 'ARRAY';
3312 $self->set_command_list ($rec);
3313}
3314
3315# if $commit is true, the binding will be set after the user entered a key combo
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405
3406#############################################################################
3407
3408package CFClient::UI::SpellList;
3409
3410our @ISA = CFClient::UI::FancyFrame::;
3411
3412sub new {
3413 my $class = shift;
3414
3415 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3416
3417 $self->add (new CFClient::UI::ScrolledWindow
3418 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3419
3420 $self;
3421}
3422
3423# XXX: Do sorting? Argl...
3424sub add_spell {
3425 my ($self, $spell) = @_;
3426 $self->{spells}->{$spell->{name}} = $spell;
3427
3428 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3429 face => $spell->{face},
3430 can_hover => 1,
3431 can_events => 1,
3432 tooltip => $spell->{message});
3433
3434 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3435 text => $spell->{name},
3436 can_hover => 1,
3437 can_events => 1,
3438 tooltip => $spell->{message},
3439 expand => 1);
3440
3441 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3442 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3443 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3444 expand => 1);
3445
3446 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3447 text => "bind to key",
3448 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3449}
3450
3451sub rebuild_spell_list {
3452 my ($self) = @_;
3453 $self->{tbl_idx} = 0;
3454 $self->add_spell ($_) for values %{$self->{spells}};
3455}
3456
3457sub remove_spell {
3458 my ($self, $spell) = @_;
3459 delete $self->{spells}->{$spell->{name}};
3460 $self->rebuild_spell_list;
3461}
3462
3463#############################################################################
3464
2192package CFClient::UI; 3465package CFClient::UI;
2193 3466
2194$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3469
21961 34701
2197 3471

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