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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.290 by root, Mon Jun 5 22:30:35 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
155 $w = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 349
159 return unless $self->{w} != $w || $self->{h} != $h; 350 # use alignment to adjust x, y
160 351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 357 $self->{x} = $x;
162 $self->{h} = $h; 358 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
166} 370}
167 371
168sub size_allocate { 372sub size_allocate {
169 # nothing to be done 373 # nothing to be done
170} 374}
171 375
172# return top left coordinates 376sub children {
173sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
174 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
175 386
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
177} 407}
178 408
179# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
180sub coord2local { 410sub coord2local {
181 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
182 412
183 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 414}
186 415
187# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
188sub coord2global { 417sub coord2global {
189 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
190 419
191 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 421}
194 422
195sub focus_in { 423sub focus_in {
196 my ($self) = @_; 424 my ($self) = @_;
197 425
198 return if $FOCUS == $self; 426 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
200 428
201 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
202 430
203 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
204 432
205 $focus->update if $focus; 433 $focus->update if $focus;
206 $FOCUS->update; 434 $FOCUS->update;
207} 435}
208 436
… …
211 439
212 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
213 441
214 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
215 443
216 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
217 445
218 $focus->update if $focus; #? 446 $focus->update if $focus; #?
219}
220 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
221sub mouse_motion { } 452sub mouse_motion { 0 }
222sub button_up { } 453sub button_up { 0 }
223sub key_down { } 454sub key_down { 0 }
224sub key_up { } 455sub key_up { 0 }
225 456
226sub button_down { 457sub button_down {
227 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
228 459
229 $self->focus_in; 460 $self->focus_in;
230}
231 461
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
237
238sub draw {
239 my ($self) = @_;
240
241 return unless $self->{h} && $self->{w};
242
243 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw;
246 glPopMatrix;
247
248 if ($self == $HOVER && $self->{can_hover}) {
249 my ($x, $y) = @$self{qw(x y)};
250
251 glColor 1, 0.8, 0.5, 0.2;
252 glEnable GL_BLEND;
253 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
254 glBegin GL_QUADS;
255 glVertex $x , $y;
256 glVertex $x + $self->{w}, $y;
257 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h};
259 glEnd;
260 glDisable GL_BLEND;
261 } 462 0
262}
263
264sub _draw {
265 my ($self) = @_;
266
267 warn "no draw defined for $self\n";
268} 463}
269 464
270sub find_widget { 465sub find_widget {
271 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
272 469
273 return $self 470 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 473
… …
279 476
280sub set_parent { 477sub set_parent {
281 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
282 479
283 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
284} 482}
285 483
286sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
287 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
288 506
289 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
290 509
291 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
292 $self->{req_w} = $w; 516 delete $self->{req_w};
293 $self->{req_h} = $h; 517 delete $self->{req_h};
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 } 518 }
298} 519}
299 520
300sub update { 521sub update {
301 my ($self) = @_; 522 my ($self) = @_;
302 523
303 $self->{parent}->update 524 $self->{parent}->update
304 if $self->{parent}; 525 if $self->{parent};
305} 526}
306 527
307sub connect { 528sub reconfigure {
308 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
309 530
310 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
311} 533}
312 534
313sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
314 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
315 538
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
317 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
318 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
319} 592}
320 593
321sub DESTROY { 594sub DESTROY {
322 my ($self) = @_; 595 my ($self) = @_;
323 596
597 delete $WIDGET{$self+0};
324 #$self->deactivate; 598 #$self->deactivate;
325} 599}
326 600
327############################################################################# 601#############################################################################
328 602
… …
337 my $class = shift; 611 my $class = shift;
338 612
339 # range [value, low, high, page] 613 # range [value, low, high, page]
340 614
341 $class->SUPER::new ( 615 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
344 @_ 618 @_
345 ) 619 )
346} 620}
347 621
348sub _draw { 622sub _draw {
349 my ($self) = @_; 623 my ($self) = @_;
350 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
352 631
353 glEnable GL_BLEND; 632 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
356 635
357 glBegin GL_QUADS; 636 glBegin GL_QUADS;
358 glVertex 0 , 0; 637 glVertex 0 , 0;
359 glVertex 0 , $h; 638 glVertex 0 , $h;
360 glVertex $w, $h; 639 glVertex $w, $h;
361 glVertex $w, 0; 640 glVertex $w, 0;
362 glEnd; 641 glEnd;
363 642
364 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
365} 645}
366 646
367############################################################################# 647#############################################################################
368 648
369package CFClient::UI::Empty; 649package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 650
383our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
384 652
385sub new { 653sub new {
386 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
387 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
388 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
389 676
390 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
391 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
392 685
393 $self 686 $self
394} 687}
395 688
396sub add { 689sub add {
397 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
398 691
399 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
400 694
401 use sort 'stable'; 695 use sort 'stable';
402 696
403 $self->{children} = [ 697 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
406 ]; 700 ];
407 701
408 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
409} 707}
410 708
411sub remove { 709sub remove {
412 my ($self, $child) = @_; 710 my ($self, $child) = @_;
413 711
414 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
415 714
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 716
418 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
419} 732}
420 733
421sub find_widget { 734sub find_widget {
422 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
423 736
424 $x -= $self->{x}; 737 $x -= $self->{x};
425 $y -= $self->{y}; 738 $y -= $self->{y};
426 739
427 my $res; 740 my $res;
428 741
429 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
430 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
431 and return $res; 744 and return $res;
432 } 745 }
433 746
434 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
483 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
484} 797}
485 798
486############################################################################# 799#############################################################################
487 800
801# back-buffered drawing area
802
488package CFClient::UI::Window; 803package CFClient::UI::Window;
489 804
490our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
491 806
492use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
498} 813}
499 814
500sub update { 815sub update {
501 my ($self) = @_; 816 my ($self) = @_;
502 817
503 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 819 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 820}
517 821
518sub size_allocate { 822sub size_allocate {
519 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
520 824
521 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
522 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
523 $self->render_chld; 849 $self->_render;
850 };
524} 851}
525 852
526sub _draw { 853sub _draw {
527 my ($self) = @_; 854 my ($self) = @_;
528 855
529 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
530 857
531 my $tex = $self->{texture} 858 my $tex = $self->{texture}
532 or return; 859 or return;
533 860
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
538 864
539 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 866
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
543} 868}
544 869
545############################################################################# 870#############################################################################
546 871
547package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
548 873
549our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 875
623sub new { 876sub new {
624 my $class = shift; 877 my $class = shift;
625 878
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 879 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 880 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
631 border => 0.8,
632 @_ 882 @_,
633 ) 883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
634} 1104}
635 1105
636sub border { 1106sub border {
637 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
638} 1108}
639 1109
640sub size_request { 1110sub size_request {
641 my ($self) = @_; 1111 my ($self) = @_;
642 1112
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
644 1115
645 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
646 1117
647 ( 1118 (
648 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
651} 1122}
652 1123
653sub size_allocate { 1124sub size_allocate {
654 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
655 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
656 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
658 1137
659 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
660} 1139}
661 1140
662sub button_down { 1141sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
664 1143
1144 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1145 my $border = $self->border;
666 1146
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
673 $self->{motion} = sub { 1158 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
675 1160
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
677 1163
678 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
681 }; 1169 };
682 1170
683 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
688 1174
689 $self->{motion} = sub { 1175 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
691 1177
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
693 1179
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
696 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
697 } 1188 1
698} 1189}
699 1190
700sub button_up { 1191sub button_up {
701 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
702 1193
703 delete $self->{motion}; 1194 !!delete $self->{motion}
704} 1195}
705 1196
706sub mouse_motion { 1197sub mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
708 1199
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
710} 1203}
711 1204
712sub _draw { 1205sub _draw {
713 my ($self) = @_; 1206 my ($self) = @_;
714 1207
1208 my $child = $self->{children}[0];
1209
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1212
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1215
723 my $border = $self->border; 1216 my $border = $self->border;
724 1217
725 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1223
731 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
732 1226
733 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
736 1230 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
743 1233
744 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1235
747 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
748} 1242}
749 1243
750############################################################################# 1244#############################################################################
751 1245
752package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
760sub new { 1254sub new {
761 my $class = shift; 1255 my $class = shift;
762 1256
763 $class->SUPER::new ( 1257 $class->SUPER::new (
764 col_expand => [], 1258 col_expand => [],
765 @_ 1259 @_,
766 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1265}
768 1266
769sub add { 1267sub add {
770 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
771 1269
772 $child->set_parent ($self); 1270 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
774 1272
775 $child->check_size; 1273 $self->realloc;
776} 1274}
777 1275
778# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1277sub clear {
780 my ($self) = @_; 1278 my ($self) = @_;
781 1279
1280 my @children = $self->children;
782 delete $self->{children}; 1281 delete $self->{children};
783 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
784} 1289}
785 1290
786sub get_wh { 1291sub get_wh {
787 my ($self) = @_; 1292 my ($self) = @_;
788 1293
… …
793 or next; 1298 or next;
794 1299
795 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
797 or next; 1302 or next;
798 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1304
800 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
802 } 1307 }
803 } 1308 }
… …
819sub size_allocate { 1324sub size_allocate {
820 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
821 1326
822 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
823 1328
824 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
826 1331
827 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1389 }
885} 1390}
886 1391
887############################################################################# 1392#############################################################################
888 1393
889package CFClient::UI::HBox; 1394package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1395
893our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
894 1397
895sub size_request { 1398sub size_request {
896 my ($self) = @_; 1399 my ($self) = @_;
897 1400
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
899 1402 ? (
900 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1405 )
903 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
904} 1410}
905 1411
906sub size_allocate { 1412sub size_allocate {
907 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
908 1414
909 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1416 my $children = $self->{children};
912 1417
913 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
914 1419
915 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
916 1421 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1435 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1436 }
931 } 1437 }
932 1438
933 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
934 1440
935 my $y = 0; 1441 my $pos = 0;
936 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1443 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1445
941 $y += $h; 1446 $pos += $alloc;
942 } 1447 }
943 1448
944 1 1449 1
945} 1450}
946 1451
947############################################################################# 1452#############################################################################
948 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
949package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
950 1470
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
954 1472
955sub size_request { 1473sub new {
956 my ($self) = @_; 1474 my $class = shift;
957 1475
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
959 1477 vertical => 1,
960 ( 1478 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1479 )
964} 1480}
965 1481
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1482#############################################################################
1004 1483
1005package CFClient::UI::Label; 1484package CFClient::UI::Label;
1006 1485
1007our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1008 1487
1009use CFClient::OpenGL; 1488use CFClient::OpenGL;
1010 1489
1011sub new { 1490sub new {
1012 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1013 1492
1014 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1016 fontsize => 1, 1503 fontsize => 1,
1017 text => "",
1018 align => -1, 1504 align => -1,
1019 valign => -1, 1505 valign => -1,
1020 padding => 2, 1506 padding_x => 2,
1021 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1022 %arg 1509 %arg
1023 ); 1510 );
1024 1511
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1026 1517
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1029 1523
1030 $self 1524 $self
1031} 1525}
1032 1526
1033sub escape_text { 1527sub escape($) {
1034 local $_ = $_[1]; 1528 local $_ = $_[0];
1035 1529
1036 s/&/&amp;/g; 1530 s/&/&amp;/g;
1037 s/>/&gt;/g; 1531 s/>/&gt;/g;
1038 s/</&lt;/g; 1532 s/</&lt;/g;
1039 1533
1040 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1041} 1549}
1042 1550
1043sub set_text { 1551sub set_text {
1044 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1045 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1047 1559
1048 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1049 $self->update; 1562 $self->update;
1050} 1563}
1051 1564
1052sub set_markup { 1565sub set_markup {
1053 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1054 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1056 1575
1057 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1058 $self->update; 1578 $self->update;
1059} 1579}
1060 1580
1061sub size_request { 1581sub size_request {
1062 my ($self) = @_; 1582 my ($self) = @_;
1063 1583
1064 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1590
1067 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1068 1592
1069 ( 1593 if (exists $self->{template}) {
1070 $w + $self->{padding} * 2, 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1071 $h + $self->{padding} * 2, 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1072 ) 1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1073} 1607}
1074 1608
1075sub size_allocate { 1609sub size_allocate {
1076 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1077 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1079} 1633}
1080 1634
1081sub _draw { 1635sub _draw {
1082 my ($self) = @_; 1636 my ($self) = @_;
1083 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1084 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1087 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1649 };
1089 1650
1090 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1092 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094
1095 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1110 1671
1111 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1673}
1114 1674
1115############################################################################# 1675#############################################################################
1116 1676
1117package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1122 1682
1123sub new { 1683sub new {
1124 my $class = shift; 1684 my $class = shift;
1125 1685
1126 $class->SUPER::new ( 1686 $class->SUPER::new (
1127 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1131 can_hover => 1, 1691 can_hover => 1,
1132 can_focus => 1, 1692 can_focus => 1,
1133 valign => 0, 1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1134 @_ 1696 @_
1135 ) 1697 )
1136} 1698}
1137 1699
1138sub _set_text { 1700sub _set_text {
… …
1140 1702
1141 delete $self->{cur_h}; 1703 delete $self->{cur_h};
1142 1704
1143 return if $self->{text} eq $text; 1705 return if $self->{text} eq $text;
1144 1706
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1707 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1708 $self->{text} = $text;
1149 1709
1150 $text =~ s/./*/g if $self->{hidden}; 1710 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1711 $self->{layout}->set_text ("$text ");
1712 delete $self->{size_req};
1152 1713
1153 $self->emit (changed => $self->{text}); 1714 $self->_emit (changed => $self->{text});
1715
1716 $self->realloc;
1717 $self->update;
1718}
1719
1720sub set_text {
1721 my ($self, $text) = @_;
1722
1723 $self->{cursor} = length $text;
1724 $self->_set_text ($text);
1154} 1725}
1155 1726
1156sub get_text { 1727sub get_text {
1157 $_[0]{text} 1728 $_[0]{text}
1158} 1729}
… …
1161 my ($self) = @_; 1732 my ($self) = @_;
1162 1733
1163 my ($w, $h) = $self->SUPER::size_request; 1734 my ($w, $h) = $self->SUPER::size_request;
1164 1735
1165 ($w + 1, $h) # add 1 for cursor 1736 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1737}
1181 1738
1182sub key_down { 1739sub key_down {
1183 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1184 1741
… …
1186 my $sym = $ev->{sym}; 1743 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1744 my $uni = $ev->{unicode};
1188 1745
1189 my $text = $self->get_text; 1746 my $text = $self->get_text;
1190 1747
1191 if ($sym == 8) { 1748 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1749 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1750 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1751 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1752 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1753 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1754 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1755 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1756 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1757 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1758 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1759 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1760 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1761 $self->_emit ('escape');
1205 } elsif ($uni) { 1762 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1763 substr $text, $self->{cursor}++, 0, chr $uni;
1764 } else {
1765 return 0;
1207 } 1766 }
1208 1767
1209 $self->_set_text ($text); 1768 $self->_set_text ($text);
1210 $self->update; 1769
1770 $self->realloc;
1771
1772 1
1211} 1773}
1212 1774
1213sub focus_in { 1775sub focus_in {
1214 my ($self) = @_; 1776 my ($self) = @_;
1215 1777
… …
1230 utf8::encode $text; 1792 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1793 $self->{cursor} = length substr $text, 0, $idx;
1232 1794
1233 $self->_set_text ($self->{text}); 1795 $self->_set_text ($self->{text});
1234 $self->update; 1796 $self->update;
1797
1798 1
1235} 1799}
1236 1800
1237sub mouse_motion { 1801sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1802 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1803# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1804
1805 0
1240} 1806}
1241 1807
1242sub _draw { 1808sub _draw {
1243 my ($self) = @_; 1809 my ($self) = @_;
1244 1810
1245 local $self->{fg} = $self->{fg}; 1811 local $self->{fg} = $self->{fg};
1246 1812
1247 if ($FOCUS == $self) { 1813 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1814 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1815 $self->{fg} = $self->{active_fg};
1250 } else { 1816 } else {
1251 glColor @{$self->{bg}}; 1817 glColor_premultiply @{$self->{bg}};
1252 } 1818 }
1253 1819
1254 glEnable GL_BLEND; 1820 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1821 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1822 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1823 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1824 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1825 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1826 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1857 my ($self, $ev) = @_;
1292 1858
1293 my $sym = $ev->{sym}; 1859 my $sym = $ev->{sym};
1294 1860
1295 if ($sym == 13) { 1861 if ($sym == 13) {
1862 unshift @{$self->{history}},
1863 my $txt = $self->get_text;
1864 $self->{history_pointer} = -1;
1865 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1866 $self->_emit (activate => $txt);
1297 $self->update; 1867 $self->update;
1298 1868
1869 } elsif ($sym == CFClient::SDLK_UP) {
1870 if ($self->{history_pointer} < 0) {
1871 $self->{history_saveback} = $self->get_text;
1872 }
1873 if (@{$self->{history} || []} > 0) {
1874 $self->{history_pointer}++;
1875 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1876 $self->{history_pointer} = @{$self->{history} || []} - 1;
1877 }
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 }
1880
1881 } elsif ($sym == CFClient::SDLK_DOWN) {
1882 $self->{history_pointer}--;
1883 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1884
1885 if ($self->{history_pointer} >= 0) {
1886 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1887 } else {
1888 $self->set_text ($self->{history_saveback});
1889 }
1890
1299 } else { 1891 } else {
1300 $self->SUPER::key_down ($ev); 1892 return $self->SUPER::key_down ($ev)
1893 }
1894
1301 } 1895 1
1302
1303} 1896}
1304 1897
1305############################################################################# 1898#############################################################################
1306 1899
1307package CFClient::UI::Button; 1900package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1902our @ISA = CFClient::UI::Label::;
1310 1903
1311use CFClient::OpenGL; 1904use CFClient::OpenGL;
1312 1905
1313my @tex = 1906my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1907 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1908 qw(b1_button_active.png);
1316 1909
1317sub new { 1910sub new {
1318 my $class = shift; 1911 my $class = shift;
1319 1912
1320 $class->SUPER::new ( 1913 $class->SUPER::new (
1321 padding => 4, 1914 padding_x => 4,
1915 padding_y => 4,
1322 fg => [1, 1, 1], 1916 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1917 active_fg => [0, 0, 1],
1325 can_hover => 1, 1918 can_hover => 1,
1326 align => 0, 1919 align => 0,
1327 valign => 0, 1920 valign => 0,
1921 can_events => 1,
1328 @_ 1922 @_
1329 ) 1923 )
1330} 1924}
1331 1925
1926sub activate { }
1927
1332sub button_up { 1928sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1929 my ($self, $ev, $x, $y) = @_;
1334 1930
1931 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1932 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1933 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1934
1338 } 1935 1
1339} 1936}
1340 1937
1341sub _draw { 1938sub _draw {
1342 my ($self) = @_; 1939 my ($self) = @_;
1343 1940
1344 local $self->{fg} = $self->{fg}; 1941 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1942
1346 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg};
1348 }
1349
1350 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1943 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1944 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1945 glColor 0, 0, 0, 1;
1355 1946
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1947 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1948
1358 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1950
1361 $self->SUPER::_draw; 1951 $self->SUPER::_draw;
1362} 1952}
1363 1953
1364############################################################################# 1954#############################################################################
… …
1366package CFClient::UI::CheckBox; 1956package CFClient::UI::CheckBox;
1367 1957
1368our @ISA = CFClient::UI::DrawBG::; 1958our @ISA = CFClient::UI::DrawBG::;
1369 1959
1370my @tex = 1960my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1961 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1962 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1963
1374use CFClient::OpenGL; 1964use CFClient::OpenGL;
1375 1965
1376sub new { 1966sub new {
1377 my $class = shift; 1967 my $class = shift;
1378 1968
1379 $class->SUPER::new ( 1969 $class->SUPER::new (
1380 padding => 2, 1970 padding_x => 2,
1971 padding_y => 2,
1381 fg => [1, 1, 1], 1972 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1973 active_fg => [1, 1, 0],
1974 bg => [0, 0, 0, 0.2],
1975 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1976 state => 0,
1384 can_hover => 1, 1977 can_hover => 1,
1385 @_ 1978 @_
1386 ) 1979 )
1387} 1980}
1388 1981
1389sub size_request { 1982sub size_request {
1390 my ($self) = @_; 1983 my ($self) = @_;
1391 1984
1392 ($self->{padding} * 2 + 6) x 2 1985 (6) x 2
1393} 1986}
1394 1987
1395sub button_down { 1988sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1989 my ($self, $ev, $x, $y) = @_;
1397 1990
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1991 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1992 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1993 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1994 $self->_emit (changed => $self->{state});
1995 } else {
1996 return 0
1997 }
1998
1402 } 1999 1
1403} 2000}
1404 2001
1405sub _draw { 2002sub _draw {
1406 my ($self) = @_; 2003 my ($self) = @_;
1407 2004
1408 $self->SUPER::_draw; 2005 $self->SUPER::_draw;
1409 2006
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2007 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 2008
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2009 my ($w, $h) = @$self{qw(w h)};
2010
2011 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2012
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2013 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2014
1416 glEnable GL_BLEND; 2015 my $tex = $self->{state} ? $tex[1] : $tex[0];
2016
1417 glEnable GL_TEXTURE_2D; 2017 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2018 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2019 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2020}
1427 2021
1428############################################################################# 2022#############################################################################
1429 2023
2024package CFClient::UI::Image;
2025
2026our @ISA = CFClient::UI::Base::;
2027
2028use CFClient::OpenGL;
2029use Carp qw/confess/;
2030
2031our %loaded_images;
2032
2033sub new {
2034 my $class = shift;
2035
2036 my $self = $class->SUPER::new (can_events => 0, @_);
2037
2038 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2039
2040 $loaded_images{$self->{image}} ||=
2041 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2042
2043 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2044
2045 Scalar::Util::weaken $loaded_images{$self->{image}};
2046
2047 $self->{aspect} = $tex->{w} / $tex->{h};
2048
2049 $self
2050}
2051
2052sub size_request {
2053 my ($self) = @_;
2054
2055 ($self->{tex}->{w}, $self->{tex}->{h})
2056}
2057
2058sub _draw {
2059 my ($self) = @_;
2060
2061 my $tex = $self->{tex};
2062
2063 my ($w, $h) = ($self->{w}, $self->{h});
2064
2065 if ($self->{rot90}) {
2066 glRotate 90, 0, 0, 1;
2067 glTranslate 0, -$self->{w}, 0;
2068
2069 ($w, $h) = ($h, $w);
2070 }
2071
2072 glEnable GL_TEXTURE_2D;
2073 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2074
2075 $tex->draw_quad_alpha (0, 0, $w, $h);
2076
2077 glDisable GL_TEXTURE_2D;
2078}
2079
2080#############################################################################
2081
1430package CFClient::UI::VGauge; 2082package CFClient::UI::VGauge;
1431 2083
1432our @ISA = CFClient::UI::Base::; 2084our @ISA = CFClient::UI::Base::;
2085
2086use List::Util qw(min max);
1433 2087
1434use CFClient::OpenGL; 2088use CFClient::OpenGL;
1435 2089
1436my %tex = ( 2090my %tex = (
1437 food => [ 2091 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2093 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2094 ],
1441 grace => [ 2095 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2097 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2098 ],
1445 hp => [ 2099 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2101 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2102 ],
1449 mana => [ 2103 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2105 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2106 ],
1453); 2107);
1454 2108
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2109# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2110sub new {
1457 my $class = shift; 2111 my $class = shift;
1458 2112
1459 my $self = $class->SUPER::new ( 2113 my $self = $class->SUPER::new (
1460 gauge => 'food', 2114 type => 'food',
1461 @_ 2115 @_
1462 ); 2116 );
1463 2117
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2118 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2119
1466 $self 2120 $self
1467} 2121}
1468 2122
1469sub size_request { 2123sub size_request {
1470 my ($self) = @_; 2124 my ($self) = @_;
1471 2125
1472 my $tex = $tex{$self->{gauge}}[0]; 2126 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2127 #@$tex{qw(w h)}
2128 (0, 0)
1475} 2129}
1476 2130
1477sub set_max { 2131sub set_max {
1478 my ($self, $max) = @_; 2132 my ($self, $max) = @_;
1479 2133
2134 return if $self->{max_val} == $max;
2135
1480 $self->{max_val} = $max; 2136 $self->{max_val} = $max;
2137 $self->update;
1481} 2138}
1482 2139
1483sub set_value { 2140sub set_value {
1484 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1485 2142
1486 $self->set_max ($max) 2143 $self->set_max ($max)
1487 if defined $max; 2144 if defined $max;
1488 2145
1489 $max = $self->{max_val}; 2146 return if $self->{val} == $val;
2147
1490 $self->{val} = $val; 2148 $self->{val} = $val;
1491
1492 $self->update; 2149 $self->update;
1493} 2150}
1494 2151
1495sub _draw { 2152sub _draw {
1496 my ($self) = @_; 2153 my ($self) = @_;
1497 2154
1498 my $tex = $tex{$self->{gauge}}; 2155 my $tex = $tex{$self->{type}};
2156 my ($t1, $t2, $t3) = @$tex;
1499 2157
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2158 my ($w, $h) = ($self->{w}, $self->{h});
1501 2159
2160 if ($self->{vertical}) {
2161 glRotate 90, 0, 0, 1;
2162 glTranslate 0, -$self->{w}, 0;
2163
2164 ($w, $h) = ($h, $w);
2165 }
2166
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2167 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2168
1505 my $t1 = $tex->[0]; 2169 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2170 my $ycut2 = max 0, min 1, $ycut - 1;
2171
2172 my $h1 = $self->{h} * (1 - $ycut1);
2173 my $h2 = $self->{h} * (1 - $ycut2);
1507 2174
1508 glEnable GL_BLEND; 2175 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2176 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2177 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2178 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2179 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2180
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2181 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2182 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2183 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2184 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2185 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2186 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2187 glEnd;
1525 2188
1526 $yp += $h1; 2189 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2192 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2194 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2196 glEnd;
2197
2198 if ($t3) {
2199 glBindTexture GL_TEXTURE_2D, $t3->{name};
2200 glBegin GL_QUADS;
2201 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2202 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2203 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2205 glEnd;
2206 }
1535 2207
1536 glDisable GL_BLEND; 2208 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2209 glDisable GL_TEXTURE_2D;
2210}
2211
2212#############################################################################
2213
2214package CFClient::UI::Gauge;
2215
2216our @ISA = CFClient::UI::VBox::;
2217
2218sub new {
2219 my ($class, %arg) = @_;
2220
2221 my $self = $class->SUPER::new (
2222 tooltip => $arg{type},
2223 can_hover => 1,
2224 can_events => 1,
2225 %arg,
2226 );
2227
2228 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2229 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2230 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2231
2232 $self
2233}
2234
2235sub set_fontsize {
2236 my ($self, $fsize) = @_;
2237
2238 $self->{value}->set_fontsize ($fsize);
2239 $self->{max} ->set_fontsize ($fsize);
2240}
2241
2242sub set_max {
2243 my ($self, $max) = @_;
2244
2245 $self->{gauge}->set_max ($max);
2246 $self->{max}->set_text ($max);
2247}
2248
2249sub set_value {
2250 my ($self, $val, $max) = @_;
2251
2252 $self->set_max ($max)
2253 if defined $max;
2254
2255 $self->{gauge}->set_value ($val, $max);
2256 $self->{value}->set_text ($val);
1538} 2257}
1539 2258
1540############################################################################# 2259#############################################################################
1541 2260
1542package CFClient::UI::Slider; 2261package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2271 qw(s1_slider.png s1_slider_bg.png);
1553 2272
1554sub new { 2273sub new {
1555 my $class = shift; 2274 my $class = shift;
1556 2275
1557 # range [value, low, high, page] 2276 # range [value, low, high, page, unit]
1558 2277
1559 # TODO: 0-width page 2278 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2279 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2280 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2281 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2282 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2283 active_fg => [0, 0, 0],
2284 bg => [0, 0, 0, 0.2],
2285 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2286 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2287 min_w => $::WIDTH / 80,
1567 req_h => 20, 2288 min_h => $::WIDTH / 80,
1568 vertical => 0, 2289 vertical => 0,
1569 can_hover => 1, 2290 can_hover => 1,
1570 inner_pad => 5, 2291 inner_pad => 0.02,
1571 @_ 2292 @_
1572 ); 2293 );
1573 2294
2295 $self->set_value ($self->{range}[0]);
2296 $self->update;
2297
1574 $self 2298 $self
1575} 2299}
1576 2300
2301sub changed { }
2302
2303sub set_range {
2304 my ($self, $range) = @_;
2305
2306 ($range, $self->{range}) = ($self->{range}, $range);
2307
2308 $self->update
2309 if "@$range" ne "@{$self->{range}}";
2310}
2311
2312sub set_value {
2313 my ($self, $value) = @_;
2314
2315 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2316
2317 $hi = $lo + 1 if $hi <= $lo;
2318
2319 $page = $hi - $lo if $page > $hi - $lo;
2320
2321 $value = $lo if $value < $lo;
2322 $value = $hi - $page if $value > $hi - $page;
2323
2324 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2325 if $unit;
2326
2327 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2328
2329 if ($value != $old_value) {
2330 $self->_emit (changed => $value);
2331 $self->update;
2332 }
2333}
2334
1577sub size_request { 2335sub size_request {
1578 my ($self) = @_; 2336 my ($self) = @_;
1579 2337
1580 my $w = $self->{req_w}; 2338 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2339}
1585 2340
1586sub button_down { 2341sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2342 my ($self, $ev, $x, $y) = @_;
1588 2343
1589 $self->SUPER::button_down ($ev, $x, $y); 2344 $self->SUPER::button_down ($ev, $x, $y);
2345
2346 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2347
1590 $self->mouse_motion ($ev, $x, $y); 2348 $self->mouse_motion ($ev, $x, $y)
1591} 2349}
1592 2350
1593sub mouse_motion { 2351sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2352 my ($self, $ev, $x, $y) = @_;
1595 2353
1596 if ($GRAB == $self) { 2354 if ($GRAB == $self) {
2355 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2356
2357 my (undef, $lo, $hi, $page) = @{$self->{range}};
2358
2359 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2360
2361 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2362 } else {
2363 return 0;
2364 }
2365
2366 1
2367}
2368
2369sub update {
2370 my ($self) = @_;
2371
2372 delete $self->{knob_w};
2373 $self->SUPER::update;
2374}
2375
2376sub _draw {
2377 my ($self) = @_;
2378
2379 unless ($self->{knob_w}) {
2380 $self->set_value ($self->{range}[0]);
2381
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2382 my ($value, $lo, $hi, $page) = @{$self->{range}};
2383 my $range = ($hi - $page - $lo) || 1e-100;
1598 2384
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2385 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2386
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2387 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2388 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2389
1604 $x -= $inner_pad_px; # substract the padding 2390 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2391 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2392
1610 $self->emit (changed => $x); 2393 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2394 $self->{knob_w} = $knob_w;
1612 } 2395 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2396
1626 $self->SUPER::_draw (); 2397 $self->SUPER::_draw ();
1627 2398
1628 my ($w, $h) = @$self{qw(w h)}; 2399 glScale $self->{w}, $self->{h};
1629 2400
1630 if ($self->{vertical}) { 2401 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2402 # draw a vertical slider like a rotated horizontal slider
1632 2403
2404 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2405 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2406 }
1638 2407
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2408 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2409 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2410
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2411 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2413
1665 # draw background 2414 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2415 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2416
1668 # draw handle 2417 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2418 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2419
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2420 glDisable GL_TEXTURE_2D;
1673} 2421}
2422
2423#############################################################################
2424
2425package CFClient::UI::ValSlider;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my ($class, %arg) = @_;
2431
2432 my $range = delete $arg{range};
2433
2434 my $self = $class->SUPER::new (
2435 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2436 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2437 to_value => sub { shift },
2438 from_value => sub { shift },
2439 %arg,
2440 );
2441
2442 $self->{slider}->connect (changed => sub {
2443 my ($self, $value) = @_;
2444 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2445 $self->{parent}->emit (changed => $value);
2446 });
2447
2448# $self->{entry}->connect (changed => sub {
2449# my ($self, $value) = @_;
2450# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2451# $self->{parent}->emit (changed => $value);
2452# });
2453
2454 $self->add ($self->{slider}, $self->{entry});
2455
2456 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2457
2458 $self
2459}
2460
2461sub set_range { shift->{slider}->set_range (@_) }
2462sub set_value { shift->{slider}->set_value (@_) }
1674 2463
1675############################################################################# 2464#############################################################################
1676 2465
1677package CFClient::UI::TextView; 2466package CFClient::UI::TextView;
1678 2467
… …
1682 2471
1683sub new { 2472sub new {
1684 my $class = shift; 2473 my $class = shift;
1685 2474
1686 my $self = $class->SUPER::new ( 2475 my $self = $class->SUPER::new (
1687 fontsize => 1, 2476 fontsize => 1,
2477 can_events => 0,
2478 #font => default_font
1688 @_, 2479 @_,
1689 2480
1690 layout => (new CFClient::Layout), 2481 layout => (new CFClient::Layout 1),
1691 par => [], 2482 par => [],
1692 height => 0, 2483 height => 0,
1693 children => [ 2484 children => [
1694 (new CFClient::UI::Empty expand => 1), 2485 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2486 (new CFClient::UI::Slider vertical => 1),
1696 ], 2487 ],
1697 ); 2488 );
1698 2489
1699 $self->{children}[1]->connect (changed => sub { 2490 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2491
1703 $self 2492 $self
1704} 2493}
1705 2494
1706sub set_fontsize { 2495sub set_fontsize {
… …
1708 2497
1709 $self->{fontsize} = $fontsize; 2498 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2499 $self->reflow;
1711} 2500}
1712 2501
2502sub size_allocate {
2503 my ($self, $w, $h) = @_;
2504
2505 $self->SUPER::size_allocate ($w, $h);
2506
2507 $self->{layout}->set_font ($self->{font}) if $self->{font};
2508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2509 $self->{layout}->set_width ($self->{children}[0]{w});
2510
2511 $self->reflow;
2512}
2513
1713sub text_height { 2514sub text_size {
1714 my ($self, $text) = @_; 2515 my ($self, $text, $indent) = @_;
1715 2516
1716 my $layout = $self->{layout}; 2517 my $layout = $self->{layout};
1717 2518
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2520 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2521 $layout->set_markup ($text);
1721 2522
1722 ($layout->size)[1] 2523 $layout->size
1723} 2524}
1724 2525
1725sub reflow { 2526sub reflow {
1726 my ($self) = @_; 2527 my ($self) = @_;
1727 2528
1728 $self->{need_reflow}++; 2529 $self->{need_reflow}++;
1729 $self->update; 2530 $self->update;
1730} 2531}
1731 2532
1732sub size_allocate { 2533sub set_offset {
2534 my ($self, $offset) = @_;
2535
2536 # todo: base offset on lines or so, not on pixels
2537 $self->{children}[1]->set_value ($offset);
2538}
2539
2540sub clear {
1733 my ($self, $w, $h) = @_; 2541 my ($self) = @_;
1734 2542
1735 $self->SUPER::size_allocate ($w, $h); 2543 $self->{par} = [];
1736 2544 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2545 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2546}
1742 2547
1743sub add_paragraph { 2548sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2549 my ($self, $color, $text, $indent) = @_;
1745 2550
1746 #TODO: intelligently "reformat" paragraph 2551 for my $line (split /\n/, $text) {
1747 2552 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2553 $self->{height} += $h;
2554 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2555 }
1751 2556
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2557 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2558}
1757 2559
1758sub update { 2560sub update {
1759 my ($self) = @_; 2561 my ($self) = @_;
1760 2562
… …
1762 2564
1763 return unless $self->{h} > 0; 2565 return unless $self->{h} > 0;
1764 2566
1765 delete $self->{texture}; 2567 delete $self->{texture};
1766 2568
1767 $ROOT->on_refresh ($self, sub { 2569 $ROOT->on_post_alloc ($self, sub {
2570 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2571
1768 if (delete $self->{need_reflow}) { 2572 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2573 my $height = 0;
1770 2574
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2575 my $layout = $self->{layout};
2576
2577 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2578
1772 for @{$self->{par}}; 2579 for (@{$self->{par}}) {
2580 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2581 $layout->set_width ($W - $_->[3]);
2582 $layout->set_markup ($_->[4]);
2583 my ($w, $h) = $layout->size;
2584 $_->[0] = $w + $_->[3];
2585 $_->[1] = $h;
2586 }
2587
2588 $height += $_->[1];
2589 }
1773 2590
1774 $self->{height} = $height; 2591 $self->{height} = $height;
1775 2592
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2593 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2594
1778 delete $self->{texture}; 2595 delete $self->{texture};
1779 } 2596 }
1780 2597
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2598 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2599 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2600 glClear GL_COLOR_BUFFER_BIT;
1784 2601
2602 my $top = int $self->{children}[1]{range}[0];
2603
2604 my $y0 = $top;
2605 my $y1 = $top + $H;
2606
2607 my $y = 0;
2608
2609 my $layout = $self->{layout};
2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612
1785 glEnable GL_BLEND; 2613 glEnable GL_BLEND;
2614 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2615 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2616
1799 for my $par (@{$self->{par}}) { 2617 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2618 my $h = $par->[1];
1801 2619
1802 if ($y0 < $y + $h && $y < $y1) { 2620 if ($y0 < $y + $h && $y < $y1) {
2621 $layout->set_foreground (@{ $par->[2] });
2622 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2623 $layout->set_markup ($par->[4]);
1804 2624
1805 glColor @{ $par->[1] }; 2625 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2626
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2627 glRasterPos $par->[3], $y - $y0;
2628 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2629 }
1809 2630
1810 $y += $h; 2631 $y += $h;
1811 } 2632 }
1812 2633
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2634 glDisable GL_BLEND;
1815 }; 2635 };
1816 }); 2636 });
1817} 2637}
1818 2638
1819sub _draw { 2639sub _draw {
1820 my ($self) = @_; 2640 my ($self) = @_;
1821 2641
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2642 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2644 glColor 0, 0, 0, 1;
2645 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2646 glDisable GL_TEXTURE_2D;
1827 }
1828 2647
1829 $self->{children}[1]->draw; 2648 $self->{children}[1]->draw;
1830 2649
1831} 2650}
1832 2651
… …
1880 2699
1881sub new { 2700sub new {
1882 my $class = shift; 2701 my $class = shift;
1883 2702
1884 my $self = $class->SUPER::new ( 2703 my $self = $class->SUPER::new (
1885 state => 0, 2704 state => 0,
1886 connect_activate => \&toggle_flopper, 2705 on_activate => \&toggle_flopper,
1887 @_ 2706 @_
1888 ); 2707 );
1889 2708
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2709 $self
1896} 2710}
1897 2711
1898sub toggle_flopper { 2712sub toggle_flopper {
1899 my ($self) = @_; 2713 my ($self) = @_;
1900 2714
1901 # TODO: use animation 2715 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2716}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2717
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2718#############################################################################
2719
2720package CFClient::UI::Tooltip;
2721
2722our @ISA = CFClient::UI::Bin::;
2723
2724use CFClient::OpenGL;
2725
2726sub new {
2727 my $class = shift;
2728
2729 $class->SUPER::new (
2730 @_,
2731 can_events => 0,
2732 )
2733}
2734
2735sub set_tooltip_from {
2736 my ($self, $widget) = @_;
2737
2738 my $tooltip = $widget->{tooltip};
2739
2740 if ($ENV{CFPLUS_DEBUG} & 2) {
2741 $tooltip .= "\n\n" . (ref $widget) . "\n"
2742 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2743 . "req $widget->{req_w} $widget->{req_h}\n"
2744 . "visible $widget->{visible}";
2745 }
2746
2747 $self->add (new CFClient::UI::Label
2748 markup => $tooltip,
2749 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2750 fontsize => 0.8,
2751 fg => [0, 0, 0, 1],
2752 ellipsise => 0,
2753 font => ($widget->{tooltip_font} || $::FONT_PROP),
2754 );
2755}
2756
2757sub size_request {
2758 my ($self) = @_;
2759
2760 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2761
2762 ($w + 4, $h + 4)
2763}
2764
2765sub size_allocate {
2766 my ($self, $w, $h) = @_;
2767
2768 $self->SUPER::size_allocate ($w - 4, $h - 4);
2769}
2770
2771sub visibility_change {
2772 my ($self, $visible) = @_;
2773
2774 return unless $visible;
2775
2776 $self->{root}->on_post_alloc ("move_$self" => sub {
2777 my $widget = $self->{owner}
2778 or return;
2779
2780 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2781
2782 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2783 if $x + $self->{w} > $::WIDTH;
2784
2785 $self->move_abs ($x, $y);
2786 });
2787}
2788
2789sub _draw {
2790 my ($self) = @_;
2791
2792 glTranslate 0.375, 0.375;
2793
2794 my ($w, $h) = @$self{qw(w h)};
2795
2796 glColor 1, 0.8, 0.4;
2797 glBegin GL_QUADS;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glColor 0, 0, 0;
2805 glBegin GL_LINE_LOOP;
2806 glVertex 0 , 0;
2807 glVertex 0 , $h;
2808 glVertex $w, $h;
2809 glVertex $w, 0;
2810 glEnd;
2811
2812 glTranslate 2 - 0.375, 2 - 0.375;
2813
2814 $self->SUPER::_draw;
2815}
2816
2817#############################################################################
2818
2819package CFClient::UI::Face;
2820
2821our @ISA = CFClient::UI::Base::;
2822
2823use CFClient::OpenGL;
2824
2825sub new {
2826 my $class = shift;
2827
2828 my $self = $class->SUPER::new (
2829 aspect => 1,
2830 can_events => 0,
2831 @_,
2832 );
2833
2834 if ($self->{anim} && $self->{animspeed}) {
2835 Scalar::Util::weaken (my $widget = $self);
2836
2837 $self->{timer} = Event->timer (
2838 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2839 hard => 1,
2840 interval => $self->{animspeed},
2841 cb => sub {
2842 ++$widget->{frame};
2843 $widget->update;
2844 },
2845 );
2846 }
2847
2848 $self
2849}
2850
2851sub size_request {
2852 (32, 8)
2853}
2854
2855sub update {
2856 my ($self) = @_;
2857
2858 return unless $self->{visible};
2859
2860 $self->SUPER::update;
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 return unless $::CONN;
2867
2868 my $face;
2869
2870 if ($self->{frame}) {
2871 my $anim = $::CONN->{anim}[$self->{anim}];
2872
2873 $face = $anim->[ $self->{frame} % @$anim ]
2874 if $anim && @$anim;
2875 }
2876
2877 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2878
2879 if ($tex) {
2880 glEnable GL_TEXTURE_2D;
2881 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2882 glColor 0, 0, 0, 1;
2883 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2884 glDisable GL_TEXTURE_2D;
2885 }
2886}
2887
2888sub DESTROY {
2889 my ($self) = @_;
2890
2891 $self->{timer}->cancel
2892 if $self->{timer};
2893
2894 $self->SUPER::DESTROY;
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Buttonbar;
2900
2901our @ISA = CFClient::UI::HBox::;
2902
2903# TODO: should actualyl wrap buttons and other goodies.
2904
2905#############################################################################
2906
2907package CFClient::UI::Menu;
2908
2909our @ISA = CFClient::UI::FancyFrame::;
2910
2911use CFClient::OpenGL;
2912
2913sub new {
2914 my $class = shift;
2915
2916 my $self = $class->SUPER::new (
2917 items => [],
2918 z => 100,
2919 @_,
2920 );
2921
2922 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2923
2924 for my $item (@{ $self->{items} }) {
2925 my ($widget, $cb) = @$item;
2926
2927 # handle various types of items, only text for now
2928 if (!ref $widget) {
2929 $widget = new CFClient::UI::Label
2930 can_hover => 1,
2931 can_events => 1,
2932 text => $widget;
2933 }
2934
2935 $self->{item}{$widget} = $item;
2936
2937 $self->{vbox}->add ($widget);
2938 }
2939
2940 $self
2941}
2942
2943# popup given the event (must be a mouse button down event currently)
2944sub popup {
2945 my ($self, $ev) = @_;
2946
2947 $self->_emit ("popdown");
2948
2949 # maybe save $GRAB? must be careful about events...
2950 $GRAB = $self;
2951 $self->{button} = $ev->{button};
2952
2953 $self->show;
2954 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2955}
2956
2957sub mouse_motion {
2958 my ($self, $ev, $x, $y) = @_;
2959
2960 # TODO: should use vbox->find_widget or so
2961 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2962 $self->{hover} = $self->{item}{$HOVER};
2963
2964 0
2965}
2966
2967sub button_up {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 if ($ev->{button} == $self->{button}) {
2971 undef $GRAB;
2972 $self->hide;
2973
1905 $self->emit ("open"); 2974 $self->_emit ("popdown");
2975 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2976 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2977 return 0
1908 $self->emit ("close"); 2978 }
2979
1909 } 2980 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2981}
1913 2982
1914############################################################################# 2983#############################################################################
1915 2984
2985package CFClient::UI::Multiplexer;
2986
2987our @ISA = CFClient::UI::Container::;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 @_,
2994 );
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998
2999 $self
3000}
3001
3002sub add {
3003 my ($self, @widgets) = @_;
3004
3005 $self->SUPER::add (@widgets);
3006
3007 $self->{current} = $self->{children}[0]
3008 if @{ $self->{children} };
3009}
3010
3011sub set_current_page {
3012 my ($self, $page_or_widget) = @_;
3013
3014 my $widget = ref $page_or_widget
3015 ? $page_or_widget
3016 : $self->{children}[$page_or_widget];
3017
3018 $self->{current} = $widget;
3019 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3020
3021 $self->_emit (page_changed => $self->{current});
3022
3023 $self->realloc;
3024}
3025
3026sub visible_children {
3027 $_[0]{current}
3028}
3029
3030sub size_request {
3031 my ($self) = @_;
3032
3033 $self->{current}->size_request
3034}
3035
3036sub size_allocate {
3037 my ($self, $w, $h) = @_;
3038
3039 $self->{current}->configure (0, 0, $w, $h);
3040}
3041
3042sub _draw {
3043 my ($self) = @_;
3044
3045 $self->{current}->draw;
3046}
3047
3048#############################################################################
3049
3050package CFClient::UI::Notebook;
3051
3052our @ISA = CFClient::UI::VBox::;
3053
3054sub new {
3055 my $class = shift;
3056
3057 my $self = $class->SUPER::new (
3058 buttonbar => (new CFClient::UI::Buttonbar),
3059 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3060 # filter => # will be put between multiplexer and $self
3061 @_,
3062 );
3063
3064 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3065 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3066
3067 $self
3068}
3069
3070sub add {
3071 my ($self, $title, $widget, $tooltip) = @_;
3072
3073 Scalar::Util::weaken $self;
3074
3075 $self->{buttonbar}->add (new CFClient::UI::Button
3076 markup => $title,
3077 tooltip => $tooltip,
3078 on_activate => sub { $self->set_current_page ($widget) },
3079 );
3080
3081 $self->{multiplexer}->add ($widget);
3082}
3083
3084sub set_current_page {
3085 my ($self, $page) = @_;
3086
3087 $self->{multiplexer}->set_current_page ($page);
3088 $self->_emit (page_changed => $self->{multiplexer}{current});
3089}
3090
3091#############################################################################
3092
3093package CFClient::UI::Statusbox;
3094
3095our @ISA = CFClient::UI::VBox::;
3096
3097sub new {
3098 my $class = shift;
3099
3100 my $self = $class->SUPER::new (
3101 fontsize => 0.8,
3102 @_,
3103 );
3104
3105 Scalar::Util::weaken (my $this = $self);
3106
3107 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3108
3109 $self
3110}
3111
3112sub reorder {
3113 my ($self) = @_;
3114 my $NOW = Time::HiRes::time;
3115
3116 # freeze display when hovering over any label
3117 return if $CFClient::UI::TOOLTIP->{owner}
3118 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3119 values %{ $self->{item} };
3120
3121 while (my ($k, $v) = each %{ $self->{item} }) {
3122 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3123 }
3124
3125 my @widgets;
3126
3127 my @items = sort {
3128 $a->{pri} <=> $b->{pri}
3129 or $b->{id} <=> $a->{id}
3130 } values %{ $self->{item} };
3131
3132 $self->{timer}->interval (1);
3133
3134 my $count = 10 + 1;
3135 for my $item (@items) {
3136 last unless --$count;
3137
3138 my $label = $item->{label} ||= do {
3139 # TODO: doesn't handle markup well (read as: at all)
3140 my $short = $item->{count} > 1
3141 ? "<b>$item->{count} ×</b> $item->{text}"
3142 : $item->{text};
3143
3144 for ($short) {
3145 s/^\s+//;
3146 s/\s+/ /g;
3147 }
3148
3149 new CFClient::UI::Label
3150 markup => $short,
3151 tooltip => $item->{tooltip},
3152 tooltip_font => $::FONT_PROP,
3153 tooltip_width => 0.67,
3154 fontsize => $item->{fontsize} || $self->{fontsize},
3155 max_w => $::WIDTH * 0.44,
3156 fg => [@{ $item->{fg} }],
3157 can_events => 1,
3158 can_hover => 1
3159 };
3160
3161 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3162 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3163 $label->update;
3164 $label->set_max_size (undef, $label->{req_h} * $diff)
3165 if $diff < 1;
3166 $self->{timer}->interval (1/30);
3167 } else {
3168 $label->{fg}[3] = $item->{fg}[3] || 1;
3169 }
3170
3171 push @widgets, $label;
3172 }
3173
3174 $self->clear;
3175 $self->SUPER::add (reverse @widgets);
3176}
3177
3178sub add {
3179 my ($self, $text, %arg) = @_;
3180
3181 $text =~ s/^\s+//;
3182 $text =~ s/\s+$//;
3183
3184 return unless $text;
3185
3186 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3187
3188 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3189
3190 if (my $item = $self->{item}{$group}) {
3191 if ($item->{text} eq $text) {
3192 $item->{count}++;
3193 } else {
3194 $item->{count} = 1;
3195 $item->{text} = $item->{tooltip} = $text;
3196 }
3197 $item->{id} = ++$self->{id};
3198 $item->{timeout} = $timeout;
3199 delete $item->{label};
3200 } else {
3201 $self->{item}{$group} = {
3202 id => ++$self->{id},
3203 text => $text,
3204 timeout => $timeout,
3205 tooltip => $text,
3206 fg => [0.8, 0.8, 0.8, 0.8],
3207 pri => 0,
3208 count => 1,
3209 %arg,
3210 };
3211 }
3212
3213 $self->reorder;
3214}
3215
3216sub reconfigure {
3217 my ($self) = @_;
3218
3219 delete $_->{label}
3220 for values %{ $self->{item} || {} };
3221
3222 $self->reorder;
3223 $self->SUPER::reconfigure;
3224}
3225
3226sub DESTROY {
3227 my ($self) = @_;
3228
3229 $self->{timer}->cancel;
3230
3231 $self->SUPER::DESTROY;
3232}
3233
3234#############################################################################
3235
3236package CFClient::UI::Inventory;
3237
3238our @ISA = CFClient::UI::ScrolledWindow::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3245 @_,
3246 );
3247
3248 $self
3249}
3250
3251sub set_items {
3252 my ($self, $items) = @_;
3253
3254 $self->{child}->clear;
3255 return unless $items;
3256
3257 my @items = sort {
3258 ($a->{type} <=> $b->{type})
3259 or ($a->{name} cmp $b->{name})
3260 } @$items;
3261
3262 $self->{real_items} = \@items;
3263
3264 my $row = 0;
3265 for my $item (@items) {
3266 CFClient::Item::update_widgets $item;
3267
3268 $self->{child}->add (0, $row, $item->{face_widget});
3269 $self->{child}->add (1, $row, $item->{desc_widget});
3270 $self->{child}->add (2, $row, $item->{weight_widget});
3271
3272 $row++;
3273 }
3274}
3275
3276#############################################################################
3277
3278package CFClient::UI::BindEditor;
3279
3280our @ISA = CFClient::UI::FancyFrame::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3286
3287 $self->add (my $vb = new CFClient::UI::VBox);
3288
3289
3290 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3291 text => "start recording",
3292 tooltip => "Start/Stops recording of actions."
3293 ."All subsequent actions after the recording started will be captured."
3294 ."The actions are displayed after the record was stopped."
3295 ."To bind the action you have to click on the 'Bind' button",
3296 on_activate => sub {
3297 unless ($self->{recording}) {
3298 $self->start;
3299 } else {
3300 $self->stop;
3301 }
3302 });
3303
3304 $vb->add (new CFClient::UI::Label text => "Actions:");
3305 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3306
3307 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3310 $hb->add (new CFClient::UI::Button
3311 text => "bind",
3312 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3313 on_activate => sub {
3314 $self->ask_for_bind;
3315 });
3316
3317 $vb->add (my $hb = new CFClient::UI::HBox);
3318 $hb->add (new CFClient::UI::Button
3319 text => "ok",
3320 expand => 1,
3321 tooltip => "This closes the binding editor and saves the binding",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->commit;
3325 });
3326
3327 $hb->add (new CFClient::UI::Button
3328 text => "cancel",
3329 expand => 1,
3330 tooltip => "This closes the binding editor without saving",
3331 on_activate => sub {
3332 $self->hide;
3333 $self->{binding_cancel}->()
3334 if $self->{binding_cancel};
3335 });
3336
3337 $self->update_binding_widgets;
3338
3339 $self
3340}
3341
3342sub commit {
3343 my ($self) = @_;
3344 my ($mod, $sym, $cmds) = $self->get_binding;
3345 if ($sym != 0 && @$cmds > 0) {
3346 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3347 ."'. Don't forget 'Save Config'!");
3348 $self->{binding_change}->($mod, $sym, $cmds)
3349 if $self->{binding_change};
3350 } else {
3351 $::STATUSBOX->add ("No action bound, no key or action specified!");
3352 $self->{binding_cancel}->()
3353 if $self->{binding_cancel};
3354 }
3355}
3356
3357sub start {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("stop recording");
3361 $self->{recording} = 1;
3362 $self->clear_command_list;
3363 $::CONN->start_record if $::CONN;
3364}
3365
3366sub stop {
3367 my ($self) = @_;
3368
3369 $self->{rec_btn}->set_text ("start recording");
3370 $self->{recording} = 0;
3371
3372 my $rec;
3373 $rec = $::CONN->stop_record if $::CONN;
3374 return unless ref $rec eq 'ARRAY';
3375 $self->set_command_list ($rec);
3376}
3377
3378
3379sub ask_for_bind_and_commit {
3380 my ($self) = @_;
3381 $self->ask_for_bind (1);
3382}
3383
3384sub ask_for_bind {
3385 my ($self, $commit) = @_;
3386
3387 CFClient::Binder::open_binding_dialog (sub {
3388 my ($mod, $sym) = @_;
3389 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3390 $self->update_binding_widgets;
3391 $self->commit if $commit;
3392 });
3393}
3394
3395# $mod and $sym are the modifiers and key symbol
3396# $cmds is a array ref of strings (the commands)
3397# $cb is the callback that is executed on OK
3398# $ccb is the callback that is executed on CANCEL and
3399# when the binding was unsuccessful on OK
3400sub set_binding {
3401 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3402
3403 $self->clear_command_list;
3404 $self->{recording} = 0;
3405 $self->{rec_btn}->set_text ("start recording");
3406
3407 $self->{binding} = [$mod, $sym];
3408 $self->{commands} = $cmds;
3409
3410 $self->{binding_change} = $cb;
3411 $self->{binding_cancel} = $ccb;
3412
3413 $self->update_binding_widgets;
3414}
3415
3416# this is a shortcut method that asks for a binding
3417# and then just binds it.
3418sub do_quick_binding {
3419 my ($self, $cmds) = @_;
3420 $self->set_binding (undef, undef, $cmds, sub {
3421 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3422 });
3423 $self->ask_for_bind (1);
3424}
3425
3426sub update_binding_widgets {
3427 my ($self) = @_;
3428 my ($mod, $sym, $cmds) = $self->get_binding;
3429 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3430 $self->set_command_list ($cmds);
3431}
3432
3433sub get_binding {
3434 my ($self) = @_;
3435 return (
3436 $self->{binding}->[0],
3437 $self->{binding}->[1],
3438 [ grep { defined $_ } @{$self->{commands}} ]
3439 );
3440}
3441
3442sub clear_command_list {
3443 my ($self) = @_;
3444 $self->{cmdbox}->clear ();
3445}
3446
3447sub set_command_list {
3448 my ($self, $cmds) = @_;
3449
3450 $self->{cmdbox}->clear ();
3451 $self->{commands} = $cmds;
3452
3453 my $idx = 0;
3454
3455 for (@$cmds) {
3456 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3457
3458 my $i = $idx;
3459 $hb->add (new CFClient::UI::Label text => $_);
3460 $hb->add (new CFClient::UI::Button
3461 text => "delete",
3462 tooltip => "Deletes the action from the record",
3463 on_activate => sub {
3464 $self->{cmdbox}->remove ($hb);
3465 $cmds->[$i] = undef;
3466 });
3467
3468
3469 $idx++
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::SpellList;
3476
3477our @ISA = CFClient::UI::Table::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (
3483 binding => [],
3484 commands => [],
3485 @_,
3486 )
3487}
3488
3489my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3490 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3491my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3492 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3493my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3494 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3495
3496sub rebuild_spell_list {
3497 my ($self) = @_;
3498
3499 $CFClient::UI::ROOT->on_refresh ($self => sub {
3500 $self->clear;
3501
3502 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3503 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3504 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3505 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3506
3507 my $row = 0;
3508
3509 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3510 my $spell = $self->{spell}{$_};
3511
3512 $row++;
3513
3514 $self->add (0, $row, new CFClient::UI::Face
3515 face => $spell->{face},
3516 can_hover => 1,
3517 can_events => 1,
3518 tooltip => $spell->{message},
3519 );
3520
3521 $self->add (1, $row, new CFClient::UI::Label
3522 expand => 1,
3523 text => $spell->{name},
3524 can_hover => 1,
3525 can_events => 1,
3526 tooltip => $spell->{message},
3527 );
3528
3529 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3530 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3531 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3532
3533 # TODO: should be done via popup
3534 $self->add (5, $row, new CFClient::UI::Button
3535 text => "bind",
3536 tooltip => "bind spell readying (cast command) to key",
3537 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3538 );
3539 }
3540 });
3541}
3542
3543sub add_spell {
3544 my ($self, $spell) = @_;
3545
3546 $self->{spell}->{$spell->{name}} = $spell;
3547 $self->rebuild_spell_list;
3548}
3549
3550sub remove_spell {
3551 my ($self, $spell) = @_;
3552
3553 delete $self->{spell}->{$spell->{name}};
3554 $self->rebuild_spell_list;
3555}
3556
3557#############################################################################
3558
1916package CFClient::UI::Root; 3559package CFClient::UI::Root;
1917 3560
1918our @ISA = CFClient::UI::Container::; 3561our @ISA = CFClient::UI::Container::;
1919 3562
3563use List::Util qw(min max);
3564
1920use CFClient::OpenGL; 3565use CFClient::OpenGL;
1921 3566
1922sub check_size { 3567sub new {
1923 my ($self) = @_; 3568 my $class = shift;
1924 3569
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3570 my $self = $class->SUPER::new (
3571 visible => 1,
3572 @_,
3573 );
3574
3575 Scalar::Util::weaken ($self->{root} = $self);
3576
3577 $self
1926} 3578}
1927 3579
1928sub size_request { 3580sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3581 my ($self) = @_;
1930}
1931 3582
1932sub configure { 3583 ($self->{w}, $self->{h})
3584}
3585
3586sub _to_pixel {
3587 my ($coord, $size, $max) = @_;
3588
3589 $coord =
3590 $coord eq "center" ? ($max - $size) * 0.5
3591 : $coord eq "max" ? $max
3592 : $coord;
3593
3594 $coord = 0 if $coord < 0;
3595 $coord = $max - $size if $coord > $max - $size;
3596
3597 int $coord + 0.5
3598}
3599
3600sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3601 my ($self, $w, $h) = @_;
1934 3602
1935 $self->SUPER::configure ($x, $y, $w, $h); 3603 for my $child ($self->children) {
3604 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3605
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3606 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3607 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3608
1941sub _topleft { 3609 $X = _to_pixel $X, $W, $self->{w};
3610 $Y = _to_pixel $Y, $H, $self->{h};
3611
3612 $child->configure ($X, $Y, $W, $H);
3613 }
3614}
3615
3616sub coord2local {
1942 my ($self, $x, $y) = @_; 3617 my ($self, $x, $y) = @_;
1943 3618
1944 ($x, $y) 3619 ($x, $y)
1945} 3620}
1946 3621
3622sub coord2global {
3623 my ($self, $x, $y) = @_;
3624
3625 ($x, $y)
3626}
3627
1947sub update { 3628sub update {
1948 my ($self) = @_; 3629 my ($self) = @_;
1949 3630
1950 $self->check_size; 3631 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3632}
1953 3633
1954sub add { 3634sub add {
1955 my ($self, $child) = @_; 3635 my ($self, @children) = @_;
1956 3636
3637 $_->{is_toplevel} = 1
3638 for @children;
3639
1957 $self->SUPER::add ($child); 3640 $self->SUPER::add (@children);
3641}
3642
3643sub remove {
3644 my ($self, @children) = @_;
3645
3646 $self->SUPER::remove (@children);
3647
3648 delete $self->{is_toplevel}
3649 for @children;
3650
3651 while (@children) {
3652 my $w = pop @children;
3653 push @children, $w->children;
3654 $w->set_invisible;
3655 }
1958} 3656}
1959 3657
1960sub on_refresh { 3658sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3659 my ($self, $id, $cb) = @_;
1962 3660
1963 $self->{refresh_hook}{$id} = $cb; 3661 $self->{refresh_hook}{$id} = $cb;
1964} 3662}
1965 3663
3664sub on_post_alloc {
3665 my ($self, $id, $cb) = @_;
3666
3667 $self->{post_alloc_hook}{$id} = $cb;
3668}
3669
1966sub draw { 3670sub draw {
1967 my ($self) = @_; 3671 my ($self) = @_;
1968 3672
1969 while (my $rcb = delete $self->{refresh_hook}) { 3673 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3674 $_->()
3675 for values %{delete $self->{refresh_hook}};
1971 } 3676 }
3677
3678 if ($self->{realloc}) {
3679 my %queue;
3680 my @queue;
3681 my $widget;
3682
3683 outer:
3684 while () {
3685 if (my $realloc = delete $self->{realloc}) {
3686 for $widget (values %$realloc) {
3687 $widget->{visible} or next; # do not resize invisible widgets
3688
3689 $queue{$widget+0}++ and next; # duplicates are common
3690
3691 push @{ $queue[$widget->{visible}] }, $widget;
3692 }
3693 }
3694
3695 while () {
3696 @queue or last outer;
3697
3698 $widget = pop @{ $queue[-1] || [] }
3699 and last;
3700
3701 pop @queue;
3702 }
3703
3704 delete $queue{$widget+0};
3705
3706 my ($w, $h) = $widget->size_request;
3707
3708 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3709 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3710
3711 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3712 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3713
3714 $w = $widget->{force_w} if exists $widget->{force_w};
3715 $h = $widget->{force_h} if exists $widget->{force_h};
3716
3717 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3718 || delete $widget->{force_realloc}) {
3719 $widget->{req_w} = $w;
3720 $widget->{req_h} = $h;
3721
3722 $self->{size_alloc}{$widget+0} = $widget;
3723
3724 if (my $parent = $widget->{parent}) {
3725 $self->{realloc}{$parent+0} = $parent
3726 unless $queue{$parent+0};
3727
3728 $parent->{force_size_alloc} = 1;
3729 $self->{size_alloc}{$parent+0} = $parent;
3730 }
3731 }
3732
3733 delete $self->{realloc}{$widget+0};
3734 }
3735 }
3736
3737 while (my $size_alloc = delete $self->{size_alloc}) {
3738 my @queue = sort { $b->{visible} <=> $a->{visible} }
3739 values %$size_alloc;
3740
3741 while () {
3742 my $widget = pop @queue || last;
3743
3744 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3745
3746 $w = 0 if $w < 0;
3747 $h = 0 if $h < 0;
3748
3749 $w = int $w + 0.5;
3750 $h = int $h + 0.5;
3751
3752 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3753 $widget->{old_w} = $widget->{w};
3754 $widget->{old_h} = $widget->{h};
3755
3756 $widget->{w} = $w;
3757 $widget->{h} = $h;
3758
3759 $widget->emit (size_allocate => $w, $h);
3760 }
3761 }
3762 }
3763
3764 while ($self->{post_alloc_hook}) {
3765 $_->()
3766 for values %{delete $self->{post_alloc_hook}};
3767 }
3768
1972 3769
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3770 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3771 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3772 glClear GL_COLOR_BUFFER_BIT;
1976 3773
1977 glMatrixMode GL_PROJECTION; 3774 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3775 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3776 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3777 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3778 glLoadIdentity;
1982 3779
3780 {
3781 package CFClient::UI::Base;
3782
3783 ($draw_x, $draw_y, $draw_w, $draw_h) =
3784 (0, 0, $self->{w}, $self->{h});
3785 }
3786
1983 $self->_draw; 3787 $self->_draw;
1984} 3788}
1985 3789
1986############################################################################# 3790#############################################################################
1987 3791
1988package CFClient::UI; 3792package CFClient::UI;
1989 3793
1990$ROOT = new CFClient::UI::Root; 3794$ROOT = new CFClient::UI::Root;
3795$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3796
19921 37971
1993 3798

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