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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 1.286 by root, Mon Jun 5 03:48:49 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
1048 delete $self->{texture}; 1559 delete $self->{req_h};
1560
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
1057 delete $self->{texture}; 1575 delete $self->{req_h};
1576
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 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1592
1067 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1068 1594
1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1599 my ($w2, $h2) = $self->{template}->size;
1600
1601 $w = List::Util::max $w, $w2;
1602 $h = List::Util::max $h, $h2;
1603 }
1604
1605 ($w, $h)
1069 ( 1606 }
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073} 1607}
1074 1608
1075sub size_allocate { 1609sub size_allocate {
1076 my ($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 $self->realloc;
1079} 1625}
1080 1626
1081sub _draw { 1627sub _draw {
1082 my ($self) = @_; 1628 my ($self) = @_;
1083 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1084 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1087 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1641 };
1089 1642
1090 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1092 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1655
1656 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1657 glColor @{$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}); 1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1660 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1661 }
1110 1662
1111 glDisable GL_TEXTURE_2D; 1663 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1664}
1114 1665
1115############################################################################# 1666#############################################################################
1116 1667
1117package CFClient::UI::EntryBase; 1668package CFClient::UI::EntryBase;
… …
1122 1673
1123sub new { 1674sub new {
1124 my $class = shift; 1675 my $class = shift;
1125 1676
1126 $class->SUPER::new ( 1677 $class->SUPER::new (
1127 fg => [1, 1, 1], 1678 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1679 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1680 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1681 active_fg => [0, 0, 0],
1131 can_hover => 1, 1682 can_hover => 1,
1132 can_focus => 1, 1683 can_focus => 1,
1133 valign => 0, 1684 valign => 0,
1685 can_events => 1,
1686 #text => ...
1134 @_ 1687 @_
1135 ) 1688 )
1136} 1689}
1137 1690
1138sub _set_text { 1691sub _set_text {
… …
1140 1693
1141 delete $self->{cur_h}; 1694 delete $self->{cur_h};
1142 1695
1143 return if $self->{text} eq $text; 1696 return if $self->{text} eq $text;
1144 1697
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1698 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1699 $self->{text} = $text;
1149 1700
1150 $text =~ s/./*/g if $self->{hidden}; 1701 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1702 $self->{layout}->set_text ("$text ");
1703 delete $self->{req_h};
1152 1704
1153 $self->emit (changed => $self->{text}); 1705 $self->_emit (changed => $self->{text});
1706
1707 $self->realloc;
1708 $self->update;
1709}
1710
1711sub set_text {
1712 my ($self, $text) = @_;
1713
1714 $self->{cursor} = length $text;
1715 $self->_set_text ($text);
1154} 1716}
1155 1717
1156sub get_text { 1718sub get_text {
1157 $_[0]{text} 1719 $_[0]{text}
1158} 1720}
… …
1161 my ($self) = @_; 1723 my ($self) = @_;
1162 1724
1163 my ($w, $h) = $self->SUPER::size_request; 1725 my ($w, $h) = $self->SUPER::size_request;
1164 1726
1165 ($w + 1, $h) # add 1 for cursor 1727 ($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 $self->update;
1180} 1728}
1181 1729
1182sub key_down { 1730sub key_down {
1183 my ($self, $ev) = @_; 1731 my ($self, $ev) = @_;
1184 1732
… …
1186 my $sym = $ev->{sym}; 1734 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1735 my $uni = $ev->{unicode};
1188 1736
1189 my $text = $self->get_text; 1737 my $text = $self->get_text;
1190 1738
1191 if ($sym == 8) { 1739 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1740 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1741 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1742 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1743 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1744 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1745 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1746 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1747 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1748 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1749 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1750 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1751 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1752 $self->_emit ('escape');
1205 } elsif ($uni) { 1753 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1754 substr $text, $self->{cursor}++, 0, chr $uni;
1755 } else {
1756 return 0;
1207 } 1757 }
1208 1758
1209 $self->_set_text ($text); 1759 $self->_set_text ($text);
1210 $self->update; 1760
1761 $self->realloc;
1762
1763 1
1211} 1764}
1212 1765
1213sub focus_in { 1766sub focus_in {
1214 my ($self) = @_; 1767 my ($self) = @_;
1215 1768
… …
1230 utf8::encode $text; 1783 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1784 $self->{cursor} = length substr $text, 0, $idx;
1232 1785
1233 $self->_set_text ($self->{text}); 1786 $self->_set_text ($self->{text});
1234 $self->update; 1787 $self->update;
1788
1789 1
1235} 1790}
1236 1791
1237sub mouse_motion { 1792sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1793 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1794# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1795
1796 0
1240} 1797}
1241 1798
1242sub _draw { 1799sub _draw {
1243 my ($self) = @_; 1800 my ($self) = @_;
1244 1801
1245 local $self->{fg} = $self->{fg}; 1802 local $self->{fg} = $self->{fg};
1246 1803
1247 if ($FOCUS == $self) { 1804 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1805 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1806 $self->{fg} = $self->{active_fg};
1250 } else { 1807 } else {
1251 glColor @{$self->{bg}}; 1808 glColor_premultiply @{$self->{bg}};
1252 } 1809 }
1253 1810
1254 glEnable GL_BLEND; 1811 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1812 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1813 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1814 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1815 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1816 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1817 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1848 my ($self, $ev) = @_;
1292 1849
1293 my $sym = $ev->{sym}; 1850 my $sym = $ev->{sym};
1294 1851
1295 if ($sym == 13) { 1852 if ($sym == 13) {
1853 unshift @{$self->{history}},
1854 my $txt = $self->get_text;
1855 $self->{history_pointer} = -1;
1856 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1857 $self->_emit (activate => $txt);
1297 $self->update; 1858 $self->update;
1298 1859
1860 } elsif ($sym == CFClient::SDLK_UP) {
1861 if ($self->{history_pointer} < 0) {
1862 $self->{history_saveback} = $self->get_text;
1863 }
1864 if (@{$self->{history} || []} > 0) {
1865 $self->{history_pointer}++;
1866 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1867 $self->{history_pointer} = @{$self->{history} || []} - 1;
1868 }
1869 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1870 }
1871
1872 } elsif ($sym == CFClient::SDLK_DOWN) {
1873 $self->{history_pointer}--;
1874 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1875
1876 if ($self->{history_pointer} >= 0) {
1877 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1878 } else {
1879 $self->set_text ($self->{history_saveback});
1880 }
1881
1299 } else { 1882 } else {
1300 $self->SUPER::key_down ($ev); 1883 return $self->SUPER::key_down ($ev)
1884 }
1885
1301 } 1886 1
1302
1303} 1887}
1304 1888
1305############################################################################# 1889#############################################################################
1306 1890
1307package CFClient::UI::Button; 1891package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1893our @ISA = CFClient::UI::Label::;
1310 1894
1311use CFClient::OpenGL; 1895use CFClient::OpenGL;
1312 1896
1313my @tex = 1897my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1898 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1899 qw(b1_button_active.png);
1316 1900
1317sub new { 1901sub new {
1318 my $class = shift; 1902 my $class = shift;
1319 1903
1320 $class->SUPER::new ( 1904 $class->SUPER::new (
1321 padding => 4, 1905 padding_x => 4,
1906 padding_y => 4,
1322 fg => [1, 1, 1], 1907 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1908 active_fg => [0, 0, 1],
1325 can_hover => 1, 1909 can_hover => 1,
1326 align => 0, 1910 align => 0,
1327 valign => 0, 1911 valign => 0,
1912 can_events => 1,
1328 @_ 1913 @_
1329 ) 1914 )
1330} 1915}
1331 1916
1917sub activate { }
1918
1332sub button_up { 1919sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1920 my ($self, $ev, $x, $y) = @_;
1334 1921
1922 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1923 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1924 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1925
1338 } 1926 1
1339} 1927}
1340 1928
1341sub _draw { 1929sub _draw {
1342 my ($self) = @_; 1930 my ($self) = @_;
1343 1931
1344 local $self->{fg} = $self->{fg}; 1932 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1933
1346 if ($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; 1934 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1935 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1936 glColor 0, 0, 0, 1;
1355 1937
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1938 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1939
1358 glDisable GL_TEXTURE_2D; 1940 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1941
1361 $self->SUPER::_draw; 1942 $self->SUPER::_draw;
1362} 1943}
1363 1944
1364############################################################################# 1945#############################################################################
… …
1366package CFClient::UI::CheckBox; 1947package CFClient::UI::CheckBox;
1367 1948
1368our @ISA = CFClient::UI::DrawBG::; 1949our @ISA = CFClient::UI::DrawBG::;
1369 1950
1370my @tex = 1951my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1952 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1953 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1954
1374use CFClient::OpenGL; 1955use CFClient::OpenGL;
1375 1956
1376sub new { 1957sub new {
1377 my $class = shift; 1958 my $class = shift;
1378 1959
1379 $class->SUPER::new ( 1960 $class->SUPER::new (
1380 padding => 2, 1961 padding_x => 2,
1962 padding_y => 2,
1381 fg => [1, 1, 1], 1963 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1964 active_fg => [1, 1, 0],
1965 bg => [0, 0, 0, 0.2],
1966 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1967 state => 0,
1384 can_hover => 1, 1968 can_hover => 1,
1385 @_ 1969 @_
1386 ) 1970 )
1387} 1971}
1388 1972
1389sub size_request { 1973sub size_request {
1390 my ($self) = @_; 1974 my ($self) = @_;
1391 1975
1392 ($self->{padding} * 2 + 6) x 2 1976 (6) x 2
1393} 1977}
1394 1978
1395sub button_down { 1979sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1980 my ($self, $ev, $x, $y) = @_;
1397 1981
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1982 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1983 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1984 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1985 $self->_emit (changed => $self->{state});
1986 } else {
1987 return 0
1988 }
1989
1402 } 1990 1
1403} 1991}
1404 1992
1405sub _draw { 1993sub _draw {
1406 my ($self) = @_; 1994 my ($self) = @_;
1407 1995
1408 $self->SUPER::_draw; 1996 $self->SUPER::_draw;
1409 1997
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1998 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1999
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2000 my ($w, $h) = @$self{qw(w h)};
2001
2002 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2003
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2004 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2005
1416 glEnable GL_BLEND; 2006 my $tex = $self->{state} ? $tex[1] : $tex[0];
2007
1417 glEnable GL_TEXTURE_2D; 2008 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); 2009 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2010 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2011}
1427 2012
1428############################################################################# 2013#############################################################################
1429 2014
2015package CFClient::UI::Image;
2016
2017our @ISA = CFClient::UI::Base::;
2018
2019use CFClient::OpenGL;
2020use Carp qw/confess/;
2021
2022our %loaded_images;
2023
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (can_events => 0, @_);
2028
2029 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2030
2031 $loaded_images{$self->{image}} ||=
2032 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2033
2034 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2035
2036 Scalar::Util::weaken $loaded_images{$self->{image}};
2037
2038 $self->{aspect} = $tex->{w} / $tex->{h};
2039
2040 $self
2041}
2042
2043sub size_request {
2044 my ($self) = @_;
2045
2046 ($self->{tex}->{w}, $self->{tex}->{h})
2047}
2048
2049sub _draw {
2050 my ($self) = @_;
2051
2052 my $tex = $self->{tex};
2053
2054 my ($w, $h) = ($self->{w}, $self->{h});
2055
2056 if ($self->{rot90}) {
2057 glRotate 90, 0, 0, 1;
2058 glTranslate 0, -$self->{w}, 0;
2059
2060 ($w, $h) = ($h, $w);
2061 }
2062
2063 glEnable GL_TEXTURE_2D;
2064 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2065
2066 $tex->draw_quad_alpha (0, 0, $w, $h);
2067
2068 glDisable GL_TEXTURE_2D;
2069}
2070
2071#############################################################################
2072
1430package CFClient::UI::VGauge; 2073package CFClient::UI::VGauge;
1431 2074
1432our @ISA = CFClient::UI::Base::; 2075our @ISA = CFClient::UI::Base::;
2076
2077use List::Util qw(min max);
1433 2078
1434use CFClient::OpenGL; 2079use CFClient::OpenGL;
1435 2080
1436my %tex = ( 2081my %tex = (
1437 food => [ 2082 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2084 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2085 ],
1441 grace => [ 2086 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2087 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2088 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2089 ],
1445 hp => [ 2090 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2091 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2092 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2093 ],
1449 mana => [ 2094 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2095 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2096 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2097 ],
1453); 2098);
1454 2099
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2100# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2101sub new {
1457 my $class = shift; 2102 my $class = shift;
1458 2103
1459 my $self = $class->SUPER::new ( 2104 my $self = $class->SUPER::new (
1460 gauge => 'food', 2105 type => 'food',
1461 @_ 2106 @_
1462 ); 2107 );
1463 2108
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2109 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2110
1466 $self 2111 $self
1467} 2112}
1468 2113
1469sub size_request { 2114sub size_request {
1470 my ($self) = @_; 2115 my ($self) = @_;
1471 2116
1472 my $tex = $tex{$self->{gauge}}[0]; 2117 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2118 #@$tex{qw(w h)}
2119 (0, 0)
1475} 2120}
1476 2121
1477sub set_max { 2122sub set_max {
1478 my ($self, $max) = @_; 2123 my ($self, $max) = @_;
1479 2124
2125 return if $self->{max_val} == $max;
2126
1480 $self->{max_val} = $max; 2127 $self->{max_val} = $max;
2128 $self->update;
1481} 2129}
1482 2130
1483sub set_value { 2131sub set_value {
1484 my ($self, $val, $max) = @_; 2132 my ($self, $val, $max) = @_;
1485 2133
1486 $self->set_max ($max) 2134 $self->set_max ($max)
1487 if defined $max; 2135 if defined $max;
1488 2136
1489 $max = $self->{max_val}; 2137 return if $self->{val} == $val;
2138
1490 $self->{val} = $val; 2139 $self->{val} = $val;
1491
1492 $self->update; 2140 $self->update;
1493} 2141}
1494 2142
1495sub _draw { 2143sub _draw {
1496 my ($self) = @_; 2144 my ($self) = @_;
1497 2145
1498 my $tex = $tex{$self->{gauge}}; 2146 my $tex = $tex{$self->{type}};
2147 my ($t1, $t2, $t3) = @$tex;
1499 2148
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2149 my ($w, $h) = ($self->{w}, $self->{h});
1501 2150
2151 if ($self->{vertical}) {
2152 glRotate 90, 0, 0, 1;
2153 glTranslate 0, -$self->{w}, 0;
2154
2155 ($w, $h) = ($h, $w);
2156 }
2157
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2158 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2159
1505 my $t1 = $tex->[0]; 2160 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2161 my $ycut2 = max 0, min 1, $ycut - 1;
2162
2163 my $h1 = $self->{h} * (1 - $ycut1);
2164 my $h2 = $self->{h} * (1 - $ycut2);
1507 2165
1508 glEnable GL_BLEND; 2166 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2167 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2168 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2169 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2171
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}; 2172 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2173 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2174 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2175 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2176 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2177 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2178 glEnd;
1525 2179
1526 $yp += $h1; 2180 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2181 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2182 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2183 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2184 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; 2185 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2187 glEnd;
2188
2189 if ($t3) {
2190 glBindTexture GL_TEXTURE_2D, $t3->{name};
2191 glBegin GL_QUADS;
2192 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2193 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2194 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2196 glEnd;
2197 }
1535 2198
1536 glDisable GL_BLEND; 2199 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2200 glDisable GL_TEXTURE_2D;
2201}
2202
2203#############################################################################
2204
2205package CFClient::UI::Gauge;
2206
2207our @ISA = CFClient::UI::VBox::;
2208
2209sub new {
2210 my ($class, %arg) = @_;
2211
2212 my $self = $class->SUPER::new (
2213 tooltip => $arg{type},
2214 can_hover => 1,
2215 can_events => 1,
2216 %arg,
2217 );
2218
2219 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2220 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2221 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2222
2223 $self
2224}
2225
2226sub set_fontsize {
2227 my ($self, $fsize) = @_;
2228
2229 $self->{value}->set_fontsize ($fsize);
2230 $self->{max} ->set_fontsize ($fsize);
2231}
2232
2233sub set_max {
2234 my ($self, $max) = @_;
2235
2236 $self->{gauge}->set_max ($max);
2237 $self->{max}->set_text ($max);
2238}
2239
2240sub set_value {
2241 my ($self, $val, $max) = @_;
2242
2243 $self->set_max ($max)
2244 if defined $max;
2245
2246 $self->{gauge}->set_value ($val, $max);
2247 $self->{value}->set_text ($val);
1538} 2248}
1539 2249
1540############################################################################# 2250#############################################################################
1541 2251
1542package CFClient::UI::Slider; 2252package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2262 qw(s1_slider.png s1_slider_bg.png);
1553 2263
1554sub new { 2264sub new {
1555 my $class = shift; 2265 my $class = shift;
1556 2266
1557 # range [value, low, high, page] 2267 # range [value, low, high, page, unit]
1558 2268
1559 # TODO: 0-width page 2269 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2270 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2271 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2272 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2273 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2274 active_fg => [0, 0, 0],
2275 bg => [0, 0, 0, 0.2],
2276 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2277 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2278 min_w => $::WIDTH / 80,
1567 req_h => 20, 2279 min_h => $::WIDTH / 80,
1568 vertical => 0, 2280 vertical => 0,
1569 can_hover => 1, 2281 can_hover => 1,
1570 inner_pad => 5, 2282 inner_pad => 0.02,
1571 @_ 2283 @_
1572 ); 2284 );
1573 2285
2286 $self->set_value ($self->{range}[0]);
2287 $self->update;
2288
1574 $self 2289 $self
1575} 2290}
1576 2291
2292sub changed { }
2293
2294sub set_range {
2295 my ($self, $range) = @_;
2296
2297 ($range, $self->{range}) = ($self->{range}, $range);
2298
2299 $self->update
2300 if "@$range" ne "@{$self->{range}}";
2301}
2302
2303sub set_value {
2304 my ($self, $value) = @_;
2305
2306 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2307
2308 $hi = $lo + 1 if $hi <= $lo;
2309
2310 $page = $hi - $lo if $page > $hi - $lo;
2311
2312 $value = $lo if $value < $lo;
2313 $value = $hi - $page if $value > $hi - $page;
2314
2315 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2316 if $unit;
2317
2318 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2319
2320 if ($value != $old_value) {
2321 $self->_emit (changed => $value);
2322 $self->update;
2323 }
2324}
2325
1577sub size_request { 2326sub size_request {
1578 my ($self) = @_; 2327 my ($self) = @_;
1579 2328
1580 my $w = $self->{req_w}; 2329 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2330}
1585 2331
1586sub button_down { 2332sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1588 2334
1589 $self->SUPER::button_down ($ev, $x, $y); 2335 $self->SUPER::button_down ($ev, $x, $y);
2336
2337 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2338
1590 $self->mouse_motion ($ev, $x, $y); 2339 $self->mouse_motion ($ev, $x, $y)
1591} 2340}
1592 2341
1593sub mouse_motion { 2342sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1595 2344
1596 if ($GRAB == $self) { 2345 if ($GRAB == $self) {
2346 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2347
2348 my (undef, $lo, $hi, $page) = @{$self->{range}};
2349
2350 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2351
2352 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2353 } else {
2354 return 0;
2355 }
2356
2357 1
2358}
2359
2360sub update {
2361 my ($self) = @_;
2362
2363 delete $self->{knob_w};
2364 $self->SUPER::update;
2365}
2366
2367sub _draw {
2368 my ($self) = @_;
2369
2370 unless ($self->{knob_w}) {
2371 $self->set_value ($self->{range}[0]);
2372
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2373 my ($value, $lo, $hi, $page) = @{$self->{range}};
2374 my $range = ($hi - $page - $lo) || 1e-100;
1598 2375
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2376 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2377
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2378 $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 2379 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2380
1604 $x -= $inner_pad_px; # substract the padding 2381 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2382 $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 2383
1610 $self->emit (changed => $x); 2384 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2385 $self->{knob_w} = $knob_w;
1612 } 2386 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2387
1626 $self->SUPER::_draw (); 2388 $self->SUPER::_draw ();
1627 2389
1628 my ($w, $h) = @$self{qw(w h)}; 2390 glScale $self->{w}, $self->{h};
1629 2391
1630 if ($self->{vertical}) { 2392 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2393 # draw a vertical slider like a rotated horizontal slider
1632 2394
2395 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2396 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2397 }
1638 2398
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2399 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2400 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2401
1642 my ($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; 2402 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2404
1665 # draw background 2405 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2406 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2407
1668 # draw handle 2408 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2409 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2410
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2411 glDisable GL_TEXTURE_2D;
1673} 2412}
2413
2414#############################################################################
2415
2416package CFClient::UI::ValSlider;
2417
2418our @ISA = CFClient::UI::HBox::;
2419
2420sub new {
2421 my ($class, %arg) = @_;
2422
2423 my $range = delete $arg{range};
2424
2425 my $self = $class->SUPER::new (
2426 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2427 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2428 to_value => sub { shift },
2429 from_value => sub { shift },
2430 %arg,
2431 );
2432
2433 $self->{slider}->connect (changed => sub {
2434 my ($self, $value) = @_;
2435 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2436 $self->{parent}->emit (changed => $value);
2437 });
2438
2439# $self->{entry}->connect (changed => sub {
2440# my ($self, $value) = @_;
2441# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2442# $self->{parent}->emit (changed => $value);
2443# });
2444
2445 $self->add ($self->{slider}, $self->{entry});
2446
2447 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2448
2449 $self
2450}
2451
2452sub set_range { shift->{slider}->set_range (@_) }
2453sub set_value { shift->{slider}->set_value (@_) }
1674 2454
1675############################################################################# 2455#############################################################################
1676 2456
1677package CFClient::UI::TextView; 2457package CFClient::UI::TextView;
1678 2458
… …
1682 2462
1683sub new { 2463sub new {
1684 my $class = shift; 2464 my $class = shift;
1685 2465
1686 my $self = $class->SUPER::new ( 2466 my $self = $class->SUPER::new (
1687 fontsize => 1, 2467 fontsize => 1,
2468 can_events => 0,
2469 #font => default_font
1688 @_, 2470 @_,
1689 2471
1690 layout => (new CFClient::Layout), 2472 layout => (new CFClient::Layout 1),
1691 par => [], 2473 par => [],
1692 height => 0, 2474 height => 0,
1693 children => [ 2475 children => [
1694 (new CFClient::UI::Empty expand => 1), 2476 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2477 (new CFClient::UI::Slider vertical => 1),
1696 ], 2478 ],
1697 ); 2479 );
1698 2480
1699 $self->{children}[1]->connect (changed => sub { 2481 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2482
1703 $self 2483 $self
1704} 2484}
1705 2485
1706sub set_fontsize { 2486sub set_fontsize {
… …
1708 2488
1709 $self->{fontsize} = $fontsize; 2489 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2490 $self->reflow;
1711} 2491}
1712 2492
2493sub size_allocate {
2494 my ($self, $w, $h) = @_;
2495
2496 $self->SUPER::size_allocate ($w, $h);
2497
2498 $self->{layout}->set_font ($self->{font}) if $self->{font};
2499 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2500 $self->{layout}->set_width ($self->{children}[0]{w});
2501
2502 $self->reflow;
2503}
2504
1713sub text_height { 2505sub text_size {
1714 my ($self, $text) = @_; 2506 my ($self, $text, $indent) = @_;
1715 2507
1716 my $layout = $self->{layout}; 2508 my $layout = $self->{layout};
1717 2509
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2511 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2512 $layout->set_markup ($text);
1721 2513
1722 ($layout->size)[1] 2514 $layout->size
1723} 2515}
1724 2516
1725sub reflow { 2517sub reflow {
1726 my ($self) = @_; 2518 my ($self) = @_;
1727 2519
1728 $self->{need_reflow}++; 2520 $self->{need_reflow}++;
1729 $self->update; 2521 $self->update;
1730} 2522}
1731 2523
1732sub size_allocate { 2524sub set_offset {
2525 my ($self, $offset) = @_;
2526
2527 # todo: base offset on lines or so, not on pixels
2528 $self->{children}[1]->set_value ($offset);
2529}
2530
2531sub clear {
1733 my ($self, $w, $h) = @_; 2532 my ($self) = @_;
1734 2533
1735 $self->SUPER::size_allocate ($w, $h); 2534 $self->{par} = [];
1736 2535 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2536 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2537}
1742 2538
1743sub add_paragraph { 2539sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2540 my ($self, $color, $text, $indent) = @_;
1745 2541
1746 #TODO: intelligently "reformat" paragraph 2542 for my $line (split /\n/, $text) {
1747 2543 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2544 $self->{height} += $h;
2545 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2546 }
1751 2547
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2548 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2549}
1757 2550
1758sub update { 2551sub update {
1759 my ($self) = @_; 2552 my ($self) = @_;
1760 2553
… …
1762 2555
1763 return unless $self->{h} > 0; 2556 return unless $self->{h} > 0;
1764 2557
1765 delete $self->{texture}; 2558 delete $self->{texture};
1766 2559
1767 $ROOT->on_refresh ($self, sub { 2560 $ROOT->on_post_alloc ($self, sub {
2561 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2562
1768 if (delete $self->{need_reflow}) { 2563 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2564 my $height = 0;
1770 2565
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2566 my $layout = $self->{layout};
2567
2568 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2569
1772 for @{$self->{par}}; 2570 for (@{$self->{par}}) {
2571 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2572 $layout->set_width ($W - $_->[3]);
2573 $layout->set_markup ($_->[4]);
2574 my ($w, $h) = $layout->size;
2575 $_->[0] = $w + $_->[3];
2576 $_->[1] = $h;
2577 }
2578
2579 $height += $_->[1];
2580 }
1773 2581
1774 $self->{height} = $height; 2582 $self->{height} = $height;
1775 2583
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2584 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2585
1778 delete $self->{texture}; 2586 delete $self->{texture};
1779 } 2587 }
1780 2588
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2589 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2590 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2591 glClear GL_COLOR_BUFFER_BIT;
1784 2592
2593 my $top = int $self->{children}[1]{range}[0];
2594
2595 my $y0 = $top;
2596 my $y1 = $top + $H;
2597
2598 my $y = 0;
2599
2600 my $layout = $self->{layout};
2601
2602 $layout->set_font ($self->{font}) if $self->{font};
2603
1785 glEnable GL_BLEND; 2604 glEnable GL_BLEND;
2605 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2606 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 2607
1799 for my $par (@{$self->{par}}) { 2608 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2609 my $h = $par->[1];
1801 2610
1802 if ($y0 < $y + $h && $y < $y1) { 2611 if ($y0 < $y + $h && $y < $y1) {
2612 $layout->set_foreground (@{ $par->[2] });
2613 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2614 $layout->set_markup ($par->[4]);
1804 2615
1805 glColor @{ $par->[1] }; 2616 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2617
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2618 glRasterPos $par->[3], $y - $y0;
2619 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2620 }
1809 2621
1810 $y += $h; 2622 $y += $h;
1811 } 2623 }
1812 2624
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2625 glDisable GL_BLEND;
1815 }; 2626 };
1816 }); 2627 });
1817} 2628}
1818 2629
1819sub _draw { 2630sub _draw {
1820 my ($self) = @_; 2631 my ($self) = @_;
1821 2632
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2633 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2634 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2635 glColor 0, 0, 0, 1;
2636 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
1827 }
1828 2638
1829 $self->{children}[1]->draw; 2639 $self->{children}[1]->draw;
1830 2640
1831} 2641}
1832 2642
… …
1880 2690
1881sub new { 2691sub new {
1882 my $class = shift; 2692 my $class = shift;
1883 2693
1884 my $self = $class->SUPER::new ( 2694 my $self = $class->SUPER::new (
1885 state => 0, 2695 state => 0,
1886 connect_activate => \&toggle_flopper, 2696 on_activate => \&toggle_flopper,
1887 @_ 2697 @_
1888 ); 2698 );
1889 2699
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2700 $self
1896} 2701}
1897 2702
1898sub toggle_flopper { 2703sub toggle_flopper {
1899 my ($self) = @_; 2704 my ($self) = @_;
1900 2705
1901 # TODO: use animation 2706 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2707}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2708
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2709#############################################################################
2710
2711package CFClient::UI::Tooltip;
2712
2713our @ISA = CFClient::UI::Bin::;
2714
2715use CFClient::OpenGL;
2716
2717sub new {
2718 my $class = shift;
2719
2720 $class->SUPER::new (
2721 @_,
2722 can_events => 0,
2723 )
2724}
2725
2726sub set_tooltip_from {
2727 my ($self, $widget) = @_;
2728
2729 my $tooltip = $widget->{tooltip};
2730
2731 if ($ENV{CFPLUS_DEBUG} & 2) {
2732 $tooltip .= "\n\n" . (ref $widget) . "\n"
2733 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2734 . "req $widget->{req_w} $widget->{req_h}\n"
2735 . "visible $widget->{visible}";
2736 }
2737
2738 $self->add (new CFClient::UI::Label
2739 markup => $tooltip,
2740 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2741 fontsize => 0.8,
2742 fg => [0, 0, 0, 1],
2743 ellipsise => 0,
2744 font => ($widget->{tooltip_font} || $::FONT_PROP),
2745 );
2746}
2747
2748sub size_request {
2749 my ($self) = @_;
2750
2751 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2752
2753 ($w + 4, $h + 4)
2754}
2755
2756sub size_allocate {
2757 my ($self, $w, $h) = @_;
2758
2759 $self->SUPER::size_allocate ($w - 4, $h - 4);
2760}
2761
2762sub visibility_change {
2763 my ($self, $visible) = @_;
2764
2765 return unless $visible;
2766
2767 $self->{root}->on_post_alloc ("move_$self" => sub {
2768 my $widget = $self->{owner}
2769 or return;
2770
2771 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2772
2773 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2774 if $x + $self->{w} > $::WIDTH;
2775
2776 $self->move_abs ($x, $y);
2777 });
2778}
2779
2780sub _draw {
2781 my ($self) = @_;
2782
2783 glTranslate 0.375, 0.375;
2784
2785 my ($w, $h) = @$self{qw(w h)};
2786
2787 glColor 1, 0.8, 0.4;
2788 glBegin GL_QUADS;
2789 glVertex 0 , 0;
2790 glVertex 0 , $h;
2791 glVertex $w, $h;
2792 glVertex $w, 0;
2793 glEnd;
2794
2795 glColor 0, 0, 0;
2796 glBegin GL_LINE_LOOP;
2797 glVertex 0 , 0;
2798 glVertex 0 , $h;
2799 glVertex $w, $h;
2800 glVertex $w, 0;
2801 glEnd;
2802
2803 glTranslate 2 - 0.375, 2 - 0.375;
2804
2805 $self->SUPER::_draw;
2806}
2807
2808#############################################################################
2809
2810package CFClient::UI::Face;
2811
2812our @ISA = CFClient::UI::Base::;
2813
2814use CFClient::OpenGL;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 aspect => 1,
2821 can_events => 0,
2822 @_,
2823 );
2824
2825 if ($self->{anim} && $self->{animspeed}) {
2826 Scalar::Util::weaken (my $widget = $self);
2827
2828 $self->{timer} = Event->timer (
2829 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2830 hard => 1,
2831 interval => $self->{animspeed},
2832 cb => sub {
2833 ++$widget->{frame};
2834 $widget->update;
2835 },
2836 );
2837 }
2838
2839 $self
2840}
2841
2842sub size_request {
2843 (32, 8)
2844}
2845
2846sub update {
2847 my ($self) = @_;
2848
2849 return unless $self->{visible};
2850
2851 $self->SUPER::update;
2852}
2853
2854sub _draw {
2855 my ($self) = @_;
2856
2857 return unless $::CONN;
2858
2859 my $face;
2860
2861 if ($self->{frame}) {
2862 my $anim = $::CONN->{anim}[$self->{anim}];
2863
2864 $face = $anim->[ $self->{frame} % @$anim ]
2865 if $anim && @$anim;
2866 }
2867
2868 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2869
2870 if ($tex) {
2871 glEnable GL_TEXTURE_2D;
2872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2873 glColor 0, 0, 0, 1;
2874 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2875 glDisable GL_TEXTURE_2D;
2876 }
2877}
2878
2879sub DESTROY {
2880 my ($self) = @_;
2881
2882 $self->{timer}->cancel
2883 if $self->{timer};
2884
2885 $self->SUPER::DESTROY;
2886}
2887
2888#############################################################################
2889
2890package CFClient::UI::Buttonbar;
2891
2892our @ISA = CFClient::UI::HBox::;
2893
2894# TODO: should actualyl wrap buttons and other goodies.
2895
2896#############################################################################
2897
2898package CFClient::UI::Menu;
2899
2900our @ISA = CFClient::UI::FancyFrame::;
2901
2902use CFClient::OpenGL;
2903
2904sub new {
2905 my $class = shift;
2906
2907 my $self = $class->SUPER::new (
2908 items => [],
2909 z => 100,
2910 @_,
2911 );
2912
2913 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2914
2915 for my $item (@{ $self->{items} }) {
2916 my ($widget, $cb) = @$item;
2917
2918 # handle various types of items, only text for now
2919 if (!ref $widget) {
2920 $widget = new CFClient::UI::Label
2921 can_hover => 1,
2922 can_events => 1,
2923 text => $widget;
2924 }
2925
2926 $self->{item}{$widget} = $item;
2927
2928 $self->{vbox}->add ($widget);
2929 }
2930
2931 $self
2932}
2933
2934# popup given the event (must be a mouse button down event currently)
2935sub popup {
2936 my ($self, $ev) = @_;
2937
2938 $self->_emit ("popdown");
2939
2940 # maybe save $GRAB? must be careful about events...
2941 $GRAB = $self;
2942 $self->{button} = $ev->{button};
2943
2944 $self->show;
2945 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2946}
2947
2948sub mouse_motion {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 # TODO: should use vbox->find_widget or so
2952 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2953 $self->{hover} = $self->{item}{$HOVER};
2954
2955 0
2956}
2957
2958sub button_up {
2959 my ($self, $ev, $x, $y) = @_;
2960
2961 if ($ev->{button} == $self->{button}) {
2962 undef $GRAB;
2963 $self->hide;
2964
1905 $self->emit ("open"); 2965 $self->_emit ("popdown");
2966 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2967 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2968 return 0
1908 $self->emit ("close"); 2969 }
2970
1909 } 2971 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2972}
1913 2973
1914############################################################################# 2974#############################################################################
1915 2975
2976package CFClient::UI::Multiplexer;
2977
2978our @ISA = CFClient::UI::Container::;
2979
2980sub new {
2981 my $class = shift;
2982
2983 my $self = $class->SUPER::new (
2984 @_,
2985 );
2986
2987 $self->{current} = $self->{children}[0]
2988 if @{ $self->{children} };
2989
2990 $self
2991}
2992
2993sub add {
2994 my ($self, @widgets) = @_;
2995
2996 $self->SUPER::add (@widgets);
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000}
3001
3002sub set_current_page {
3003 my ($self, $page_or_widget) = @_;
3004
3005 my $widget = ref $page_or_widget
3006 ? $page_or_widget
3007 : $self->{children}[$page_or_widget];
3008
3009 $self->{current} = $widget;
3010 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3011
3012 $self->_emit (page_changed => $self->{current});
3013
3014 $self->realloc;
3015}
3016
3017sub visible_children {
3018 $_[0]{current}
3019}
3020
3021sub size_request {
3022 my ($self) = @_;
3023
3024 $self->{current}->size_request
3025}
3026
3027sub size_allocate {
3028 my ($self, $w, $h) = @_;
3029
3030 $self->{current}->configure (0, 0, $w, $h);
3031}
3032
3033sub _draw {
3034 my ($self) = @_;
3035
3036 $self->{current}->draw;
3037}
3038
3039#############################################################################
3040
3041package CFClient::UI::Notebook;
3042
3043our @ISA = CFClient::UI::VBox::;
3044
3045sub new {
3046 my $class = shift;
3047
3048 my $self = $class->SUPER::new (
3049 buttonbar => (new CFClient::UI::Buttonbar),
3050 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3051 # filter => # will be put between multiplexer and $self
3052 @_,
3053 );
3054
3055 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3056 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3057
3058 $self
3059}
3060
3061sub add {
3062 my ($self, $title, $widget, $tooltip) = @_;
3063
3064 Scalar::Util::weaken $self;
3065
3066 $self->{buttonbar}->add (new CFClient::UI::Button
3067 markup => $title,
3068 tooltip => $tooltip,
3069 on_activate => sub { $self->set_current_page ($widget) },
3070 );
3071
3072 $self->{multiplexer}->add ($widget);
3073}
3074
3075sub set_current_page {
3076 my ($self, $page) = @_;
3077
3078 $self->{multiplexer}->set_current_page ($page);
3079 $self->_emit (page_changed => $self->{multiplexer}{current});
3080}
3081
3082#############################################################################
3083
3084package CFClient::UI::Statusbox;
3085
3086our @ISA = CFClient::UI::VBox::;
3087
3088sub new {
3089 my $class = shift;
3090
3091 my $self = $class->SUPER::new (
3092 fontsize => 0.8,
3093 @_,
3094 );
3095
3096 Scalar::Util::weaken (my $this = $self);
3097
3098 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3099
3100 $self
3101}
3102
3103sub reorder {
3104 my ($self) = @_;
3105 my $NOW = Time::HiRes::time;
3106
3107 # freeze display when hovering over any label
3108 return if $CFClient::UI::TOOLTIP->{owner}
3109 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3110 values %{ $self->{item} };
3111
3112 while (my ($k, $v) = each %{ $self->{item} }) {
3113 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3114 }
3115
3116 my @widgets;
3117
3118 my @items = sort {
3119 $a->{pri} <=> $b->{pri}
3120 or $b->{id} <=> $a->{id}
3121 } values %{ $self->{item} };
3122
3123 $self->{timer}->interval (1);
3124
3125 my $count = 10 + 1;
3126 for my $item (@items) {
3127 last unless --$count;
3128
3129 my $label = $item->{label} ||= do {
3130 # TODO: doesn't handle markup well (read as: at all)
3131 my $short = $item->{count} > 1
3132 ? "<b>$item->{count} ×</b> $item->{text}"
3133 : $item->{text};
3134
3135 for ($short) {
3136 s/^\s+//;
3137 s/\s+/ /g;
3138 }
3139
3140 new CFClient::UI::Label
3141 markup => $short,
3142 tooltip => $item->{tooltip},
3143 tooltip_font => $::FONT_PROP,
3144 tooltip_width => 0.67,
3145 fontsize => $item->{fontsize} || $self->{fontsize},
3146 max_w => $::WIDTH * 0.44,
3147 fg => [@{ $item->{fg} }],
3148 can_events => 1,
3149 can_hover => 1
3150 };
3151
3152 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3153 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3154 $label->update;
3155 $label->set_max_size (undef, $label->{req_h} * $diff)
3156 if $diff < 1;
3157 $self->{timer}->interval (1/30);
3158 } else {
3159 $label->{fg}[3] = $item->{fg}[3] || 1;
3160 }
3161
3162 push @widgets, $label;
3163 }
3164
3165 $self->clear;
3166 $self->SUPER::add (reverse @widgets);
3167}
3168
3169sub add {
3170 my ($self, $text, %arg) = @_;
3171
3172 $text =~ s/^\s+//;
3173 $text =~ s/\s+$//;
3174
3175 return unless $text;
3176
3177 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3178
3179 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3180
3181 if (my $item = $self->{item}{$group}) {
3182 if ($item->{text} eq $text) {
3183 $item->{count}++;
3184 } else {
3185 $item->{count} = 1;
3186 $item->{text} = $item->{tooltip} = $text;
3187 }
3188 $item->{id} = ++$self->{id};
3189 $item->{timeout} = $timeout;
3190 delete $item->{label};
3191 } else {
3192 $self->{item}{$group} = {
3193 id => ++$self->{id},
3194 text => $text,
3195 timeout => $timeout,
3196 tooltip => $text,
3197 fg => [0.8, 0.8, 0.8, 0.8],
3198 pri => 0,
3199 count => 1,
3200 %arg,
3201 };
3202 }
3203
3204 $self->reorder;
3205}
3206
3207sub reconfigure {
3208 my ($self) = @_;
3209
3210 delete $_->{label}
3211 for values %{ $self->{item} || {} };
3212
3213 $self->reorder;
3214 $self->SUPER::reconfigure;
3215}
3216
3217sub DESTROY {
3218 my ($self) = @_;
3219
3220 $self->{timer}->cancel;
3221
3222 $self->SUPER::DESTROY;
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Inventory;
3228
3229our @ISA = CFClient::UI::ScrolledWindow::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3236 @_,
3237 );
3238
3239 $self
3240}
3241
3242sub set_items {
3243 my ($self, $items) = @_;
3244
3245 $self->{child}->clear;
3246 return unless $items;
3247
3248 my @items = sort {
3249 ($a->{type} <=> $b->{type})
3250 or ($a->{name} cmp $b->{name})
3251 } @$items;
3252
3253 $self->{real_items} = \@items;
3254
3255 my $row = 0;
3256 for my $item (@items) {
3257 CFClient::Item::update_widgets $item;
3258
3259 $self->{child}->add (0, $row, $item->{face_widget});
3260 $self->{child}->add (1, $row, $item->{desc_widget});
3261 $self->{child}->add (2, $row, $item->{weight_widget});
3262
3263 $row++;
3264 }
3265}
3266
3267#############################################################################
3268
3269package CFClient::UI::BindEditor;
3270
3271our @ISA = CFClient::UI::FancyFrame::;
3272
3273sub new {
3274 my $class = shift;
3275
3276 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3277
3278 $self->add (my $vb = new CFClient::UI::VBox);
3279
3280
3281 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3282 text => "start recording",
3283 tooltip => "Start/Stops recording of actions."
3284 ."All subsequent actions after the recording started will be captured."
3285 ."The actions are displayed after the record was stopped."
3286 ."To bind the action you have to click on the 'Bind' button",
3287 on_activate => sub {
3288 unless ($self->{recording}) {
3289 $self->start;
3290 } else {
3291 $self->stop;
3292 }
3293 });
3294
3295 $vb->add (new CFClient::UI::Label text => "Actions:");
3296 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3297
3298 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3299 $vb->add (my $hb = new CFClient::UI::HBox);
3300 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3301 $hb->add (new CFClient::UI::Button
3302 text => "bind",
3303 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3304 on_activate => sub {
3305 $self->ask_for_bind;
3306 });
3307
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add (new CFClient::UI::Button
3310 text => "ok",
3311 expand => 1,
3312 tooltip => "This closes the binding editor and saves the binding",
3313 on_activate => sub {
3314 $self->hide;
3315 $self->commit;
3316 });
3317
3318 $hb->add (new CFClient::UI::Button
3319 text => "cancel",
3320 expand => 1,
3321 tooltip => "This closes the binding editor without saving",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->{binding_cancel}->()
3325 if $self->{binding_cancel};
3326 });
3327
3328 $self->update_binding_widgets;
3329
3330 $self
3331}
3332
3333sub commit {
3334 my ($self) = @_;
3335 my ($mod, $sym, $cmds) = $self->get_binding;
3336 if ($sym != 0 && @$cmds > 0) {
3337 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3338 ."'. Don't forget 'Save Config'!");
3339 $self->{binding_change}->($mod, $sym, $cmds)
3340 if $self->{binding_change};
3341 } else {
3342 $::STATUSBOX->add ("No action bound, no key or action specified!");
3343 $self->{binding_cancel}->()
3344 if $self->{binding_cancel};
3345 }
3346}
3347
3348sub start {
3349 my ($self) = @_;
3350
3351 $self->{rec_btn}->set_text ("stop recording");
3352 $self->{recording} = 1;
3353 $self->clear_command_list;
3354 $::CONN->start_record if $::CONN;
3355}
3356
3357sub stop {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("start recording");
3361 $self->{recording} = 0;
3362
3363 my $rec;
3364 $rec = $::CONN->stop_record if $::CONN;
3365 return unless ref $rec eq 'ARRAY';
3366 $self->set_command_list ($rec);
3367}
3368
3369
3370sub ask_for_bind_and_commit {
3371 my ($self) = @_;
3372 $self->ask_for_bind (1);
3373}
3374
3375sub ask_for_bind {
3376 my ($self, $commit) = @_;
3377
3378 CFClient::Binder::open_binding_dialog (sub {
3379 my ($mod, $sym) = @_;
3380 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3381 $self->update_binding_widgets;
3382 $self->commit if $commit;
3383 });
3384}
3385
3386# $mod and $sym are the modifiers and key symbol
3387# $cmds is a array ref of strings (the commands)
3388# $cb is the callback that is executed on OK
3389# $ccb is the callback that is executed on CANCEL and
3390# when the binding was unsuccessful on OK
3391sub set_binding {
3392 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3393
3394 $self->clear_command_list;
3395 $self->{recording} = 0;
3396 $self->{rec_btn}->set_text ("start recording");
3397
3398 $self->{binding} = [$mod, $sym];
3399 $self->{commands} = $cmds;
3400
3401 $self->{binding_change} = $cb;
3402 $self->{binding_cancel} = $ccb;
3403
3404 $self->update_binding_widgets;
3405}
3406
3407# this is a shortcut method that asks for a binding
3408# and then just binds it.
3409sub do_quick_binding {
3410 my ($self, $cmds) = @_;
3411 $self->set_binding (undef, undef, $cmds, sub {
3412 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3413 });
3414 $self->ask_for_bind (1);
3415}
3416
3417sub update_binding_widgets {
3418 my ($self) = @_;
3419 my ($mod, $sym, $cmds) = $self->get_binding;
3420 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3421 $self->set_command_list ($cmds);
3422}
3423
3424sub get_binding {
3425 my ($self) = @_;
3426 return (
3427 $self->{binding}->[0],
3428 $self->{binding}->[1],
3429 [ grep { defined $_ } @{$self->{commands}} ]
3430 );
3431}
3432
3433sub clear_command_list {
3434 my ($self) = @_;
3435 $self->{cmdbox}->clear ();
3436}
3437
3438sub set_command_list {
3439 my ($self, $cmds) = @_;
3440
3441 $self->{cmdbox}->clear ();
3442 $self->{commands} = $cmds;
3443
3444 my $idx = 0;
3445
3446 for (@$cmds) {
3447 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3448
3449 my $i = $idx;
3450 $hb->add (new CFClient::UI::Label text => $_);
3451 $hb->add (new CFClient::UI::Button
3452 text => "delete",
3453 tooltip => "Deletes the action from the record",
3454 on_activate => sub {
3455 $self->{cmdbox}->remove ($hb);
3456 $cmds->[$i] = undef;
3457 });
3458
3459
3460 $idx++
3461 }
3462}
3463
3464#############################################################################
3465
3466package CFClient::UI::SpellList;
3467
3468our @ISA = CFClient::UI::Table::;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 binding => [],
3475 commands => [],
3476 @_,
3477 )
3478}
3479
3480# XXX: Do sorting? Argl...
3481sub add_spell {
3482 my ($self, $spell) = @_;
3483 $self->{spells}->{$spell->{name}} = $spell;
3484
3485 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3486 face => $spell->{face},
3487 can_hover => 1,
3488 can_events => 1,
3489 tooltip => $spell->{message});
3490
3491 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3492 text => $spell->{name},
3493 can_hover => 1,
3494 can_events => 1,
3495 tooltip => $spell->{message},
3496 expand => 1);
3497
3498 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3499 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3500 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3501 expand => 1);
3502
3503 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3504 text => "bind to key",
3505 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3506}
3507
3508sub rebuild_spell_list {
3509 my ($self) = @_;
3510 $self->{tbl_idx} = 0;
3511 $self->add_spell ($_) for values %{$self->{spells}};
3512}
3513
3514sub remove_spell {
3515 my ($self, $spell) = @_;
3516 delete $self->{spells}->{$spell->{name}};
3517 $self->rebuild_spell_list;
3518}
3519
3520#############################################################################
3521
1916package CFClient::UI::Root; 3522package CFClient::UI::Root;
1917 3523
1918our @ISA = CFClient::UI::Container::; 3524our @ISA = CFClient::UI::Container::;
1919 3525
3526use List::Util qw(min max);
3527
1920use CFClient::OpenGL; 3528use CFClient::OpenGL;
1921 3529
1922sub check_size { 3530sub new {
1923 my ($self) = @_; 3531 my $class = shift;
1924 3532
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3533 my $self = $class->SUPER::new (
3534 visible => 1,
3535 @_,
3536 );
3537
3538 Scalar::Util::weaken ($self->{root} = $self);
3539
3540 $self
1926} 3541}
1927 3542
1928sub size_request { 3543sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3544 my ($self) = @_;
1930}
1931 3545
1932sub configure { 3546 ($self->{w}, $self->{h})
3547}
3548
3549sub _to_pixel {
3550 my ($coord, $size, $max) = @_;
3551
3552 $coord =
3553 $coord eq "center" ? ($max - $size) * 0.5
3554 : $coord eq "max" ? $max
3555 : $coord;
3556
3557 $coord = 0 if $coord < 0;
3558 $coord = $max - $size if $coord > $max - $size;
3559
3560 int $coord + 0.5
3561}
3562
3563sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3564 my ($self, $w, $h) = @_;
1934 3565
1935 $self->SUPER::configure ($x, $y, $w, $h); 3566 for my $child ($self->children) {
3567 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3568
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3569 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3570 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3571
1941sub _topleft { 3572 $X = _to_pixel $X, $W, $self->{w};
3573 $Y = _to_pixel $Y, $H, $self->{h};
3574
3575 $child->configure ($X, $Y, $W, $H);
3576 }
3577}
3578
3579sub coord2local {
1942 my ($self, $x, $y) = @_; 3580 my ($self, $x, $y) = @_;
1943 3581
1944 ($x, $y) 3582 ($x, $y)
1945} 3583}
1946 3584
3585sub coord2global {
3586 my ($self, $x, $y) = @_;
3587
3588 ($x, $y)
3589}
3590
1947sub update { 3591sub update {
1948 my ($self) = @_; 3592 my ($self) = @_;
1949 3593
1950 $self->check_size; 3594 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3595}
1953 3596
1954sub add { 3597sub add {
1955 my ($self, $child) = @_; 3598 my ($self, @children) = @_;
1956 3599
3600 $_->{is_toplevel} = 1
3601 for @children;
3602
1957 $self->SUPER::add ($child); 3603 $self->SUPER::add (@children);
3604}
3605
3606sub remove {
3607 my ($self, @children) = @_;
3608
3609 $self->SUPER::remove (@children);
3610
3611 delete $self->{is_toplevel}
3612 for @children;
3613
3614 while (@children) {
3615 my $w = pop @children;
3616 push @children, $w->children;
3617 $w->set_invisible;
3618 }
1958} 3619}
1959 3620
1960sub on_refresh { 3621sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3622 my ($self, $id, $cb) = @_;
1962 3623
1963 $self->{refresh_hook}{$id} = $cb; 3624 $self->{refresh_hook}{$id} = $cb;
1964} 3625}
1965 3626
3627sub on_post_alloc {
3628 my ($self, $id, $cb) = @_;
3629
3630 $self->{post_alloc_hook}{$id} = $cb;
3631}
3632
1966sub draw { 3633sub draw {
1967 my ($self) = @_; 3634 my ($self) = @_;
1968 3635
1969 while (my $rcb = delete $self->{refresh_hook}) { 3636 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3637 $_->()
3638 for values %{delete $self->{refresh_hook}};
1971 } 3639 }
3640
3641 if ($self->{realloc}) {
3642 my %queue;
3643 my @queue;
3644 my $widget;
3645
3646 outer:
3647 while () {
3648 if (my $realloc = delete $self->{realloc}) {
3649 for $widget (values %$realloc) {
3650 $widget->{visible} or next; # do not resize invisible widgets
3651
3652 $queue{$widget+0}++ and next; # duplicates are common
3653
3654 push @{ $queue[$widget->{visible}] }, $widget;
3655 }
3656 }
3657
3658 while () {
3659 @queue or last outer;
3660
3661 $widget = pop @{ $queue[-1] || [] }
3662 and last;
3663
3664 pop @queue;
3665 }
3666
3667 delete $queue{$widget+0};
3668
3669 my ($w, $h) = $widget->size_request;
3670
3671 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3672 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3673
3674 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3675 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3676
3677 $w = $widget->{force_w} if exists $widget->{force_w};
3678 $h = $widget->{force_h} if exists $widget->{force_h};
3679
3680 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3681 || delete $widget->{force_realloc}) {
3682 $widget->{req_w} = $w;
3683 $widget->{req_h} = $h;
3684
3685 $self->{size_alloc}{$widget+0} = $widget;
3686
3687 if (my $parent = $widget->{parent}) {
3688 $self->{realloc}{$parent+0} = $parent
3689 unless $queue{$parent+0};
3690
3691 $parent->{force_size_alloc} = 1;
3692 $self->{size_alloc}{$parent+0} = $parent;
3693 }
3694 }
3695
3696 delete $self->{realloc}{$widget+0};
3697 }
3698 }
3699
3700 while (my $size_alloc = delete $self->{size_alloc}) {
3701 my @queue = sort { $b->{visible} <=> $a->{visible} }
3702 values %$size_alloc;
3703
3704 while () {
3705 my $widget = pop @queue || last;
3706
3707 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3708
3709 $w = 0 if $w < 0;
3710 $h = 0 if $h < 0;
3711
3712 $w = int $w + 0.5;
3713 $h = int $h + 0.5;
3714
3715 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3716 $widget->{old_w} = $widget->{w};
3717 $widget->{old_h} = $widget->{h};
3718
3719 $widget->{w} = $w;
3720 $widget->{h} = $h;
3721
3722 $widget->emit (size_allocate => $w, $h);
3723 }
3724 }
3725 }
3726
3727 while ($self->{post_alloc_hook}) {
3728 $_->()
3729 for values %{delete $self->{post_alloc_hook}};
3730 }
3731
1972 3732
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3733 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3734 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3735 glClear GL_COLOR_BUFFER_BIT;
1976 3736
1977 glMatrixMode GL_PROJECTION; 3737 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3738 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3739 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3740 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3741 glLoadIdentity;
1982 3742
3743 {
3744 package CFClient::UI::Base;
3745
3746 ($draw_x, $draw_y, $draw_w, $draw_h) =
3747 (0, 0, $self->{w}, $self->{h});
3748 }
3749
1983 $self->_draw; 3750 $self->_draw;
1984} 3751}
1985 3752
1986############################################################################# 3753#############################################################################
1987 3754
1988package CFClient::UI; 3755package CFClient::UI;
1989 3756
1990$ROOT = new CFClient::UI::Root; 3757$ROOT = new CFClient::UI::Root;
3758$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3759
19921 37601
1993 3761

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