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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.158 by root, Mon Apr 24 02:41:48 2006 UTC vs.
Revision 1.302 by root, Mon Jun 12 13:26:14 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;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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->{visible};
278 delete $self->{root};
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 : $self->show;
306}
307
155sub hide { 308sub hide {
156 my ($self) = @_; 309 my ($self) = @_;
157 310
158 return unless $self->{parent}; 311 $self->set_invisible;
159 312
160 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
161} 315}
162 316
163sub move { 317sub move_abs {
164 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
165 319
166 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
169 323
170 $self->update; 324 $self->update;
171} 325}
172 326
173sub set_size { 327sub set_size {
174 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
175 329
176 $self->{user_w} = $w; 330 $self->{force_w} = $w;
177 $self->{user_h} = $h; 331 $self->{force_h} = $h;
178 332
179 $self->check_size; 333 $self->realloc;
180} 334}
181 335
182sub size_request { 336sub size_request {
183 require Carp; 337 require Carp;
184 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
186 340
187sub configure { 341sub configure {
188 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
189 343
190 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
191 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
192 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
193 349
194 # use alignment to adjust x, y 350 # use alignment to adjust x, y
195 351
196 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
197 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
198
199 ($w, $h) = ($w2, $h2);
200 } 354 }
201 355
202 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
203 $self->{x} = $x; 357 $self->{x} = $x;
204 $self->{y} = $y; 358 $self->{y} = $y;
205 $self->update; 359 $self->update;
206 } 360 }
207 361
208 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
209 $self->{w} = $w; 365 $self->{alloc_w} = $w;
210 $self->{h} = $h; 366 $self->{alloc_h} = $h;
211 367
212 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
213 $self->update;
214 } 369 }
215} 370}
216 371
217sub size_allocate { 372sub size_allocate {
218 # nothing to be done 373 # nothing to be done
219} 374}
220 375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
221sub set_max_size { 384sub set_max_size {
222 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
223 386
224 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
225 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
226}
227 389
228# return top left coordinates 390 $self->realloc;
229sub _topleft { 391}
392
393sub set_tooltip {
230 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
231 395
232 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
233} 407}
234 408
235# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
236sub coord2local { 410sub coord2local {
237 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
238 412
239 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
240 ($x - $X, $y - $Y)
241} 414}
242 415
243# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
244sub coord2global { 417sub coord2global {
245 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
246 419
247 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
248 ($x + $X, $y + $Y)
249} 421}
250 422
251sub focus_in { 423sub focus_in {
252 my ($self) = @_; 424 my ($self) = @_;
253 425
254 return if $FOCUS == $self; 426 return if $FOCUS == $self;
255 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
256 428
257 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
258 430
259 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
260 432
261 $focus->update if $focus; 433 $focus->update if $focus;
262 $FOCUS->update; 434 $FOCUS->update;
263} 435}
264 436
… …
267 439
268 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
269 441
270 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
271 443
272 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
273 445
274 $focus->update if $focus; #? 446 $focus->update if $focus; #?
275}
276 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
277sub mouse_motion { } 452sub mouse_motion { 0 }
278sub button_up { } 453sub button_up { 0 }
279sub key_down { } 454sub key_down { 0 }
280sub key_up { } 455sub key_up { 0 }
281 456
282sub button_down { 457sub button_down {
283 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
284 459
285 $self->focus_in; 460 $self->focus_in;
286}
287 461
288sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
289sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
290sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
291sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
292sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
293
294sub draw {
295 my ($self) = @_;
296
297 return unless $self->{h} && $self->{w};
298
299 glPushMatrix;
300 glTranslate $self->{x}, $self->{y}, 0;
301 $self->_draw;
302 glPopMatrix;
303
304 if ($self == $HOVER && $self->{can_hover}) {
305 my ($x, $y) = @$self{qw(x y)};
306
307 glColor 1, 0.8, 0.5, 0.2;
308 glEnable GL_BLEND;
309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
310 glBegin GL_QUADS;
311 glVertex $x , $y;
312 glVertex $x + $self->{w}, $y;
313 glVertex $x + $self->{w}, $y + $self->{h};
314 glVertex $x , $y + $self->{h};
315 glEnd;
316 glDisable GL_BLEND;
317 } 462 0
318}
319
320sub _draw {
321 my ($self) = @_;
322
323 warn "no draw defined for $self\n";
324} 463}
325 464
326sub find_widget { 465sub find_widget {
327 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
328 467
… …
337 476
338sub set_parent { 477sub set_parent {
339 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
340 479
341 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
342} 482}
343 483
344sub check_size { 484sub connect {
485 my ($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 {
345 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
346 506
347 $self->{parent} 507sub realloc {
348 or return 1; 508 my ($self) = @_;
349 509
350 my ($w, $h) = $self->{user_w} && $self->{user_h} 510 if ($self->{visible}) {
351 ? @$self{qw(user_w user_h)} 511 return if $self->{root}{realloc}{$self+0};
352 : $self->size_request;
353 512
354 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
355 $self->{req_w} = $w; 514 $self->{root}->update;
356 $self->{req_h} = $h;
357
358 $self->{parent}->check_size
359 or $self->size_allocate (
360 (List::Util::max $self->{w}, $w),
361 (List::Util::max $self->{h}, $h),
362 );
363
364 1
365 } else { 515 } else {
366 0 516 delete $self->{req_w};
517 delete $self->{req_h};
367 } 518 }
368} 519}
369 520
370sub update { 521sub update {
371 my ($self) = @_; 522 my ($self) = @_;
372 523
373 $self->{parent}->update 524 $self->{parent}->update
374 if $self->{parent}; 525 if $self->{parent};
375} 526}
376 527
377sub connect { 528sub reconfigure {
378 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
379 530
380 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
381} 533}
382 534
383sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
384 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
385 538
386 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
387 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
388 } 568 }
569
570 if ($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 $self\n";
389} 592}
390 593
391sub DESTROY { 594sub DESTROY {
392 my ($self) = @_; 595 my ($self) = @_;
393 596
394 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
395} 601}
396 602
397############################################################################# 603#############################################################################
398 604
399package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
407 my $class = shift; 613 my $class = shift;
408 614
409 # range [value, low, high, page] 615 # range [value, low, high, page]
410 616
411 $class->SUPER::new ( 617 $class->SUPER::new (
412 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
413 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
414 @_ 620 @_
415 ) 621 )
416} 622}
417 623
418sub _draw { 624sub _draw {
419 my ($self) = @_; 625 my ($self) = @_;
420 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
421 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
422 633
423 glEnable GL_BLEND; 634 glEnable GL_BLEND;
424 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
425 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
426 637
427 glBegin GL_QUADS; 638 glBegin GL_QUADS;
428 glVertex 0 , 0; 639 glVertex 0 , 0;
429 glVertex 0 , $h; 640 glVertex 0 , $h;
430 glVertex $w, $h; 641 glVertex $w, $h;
431 glVertex $w, 0; 642 glVertex $w, 0;
432 glEnd; 643 glEnd;
433 644
434 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
435} 647}
436 648
437############################################################################# 649#############################################################################
438 650
439package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
444 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
445 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
446} 658}
447 659
448sub size_request { 660sub size_request {
449 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
450} 664}
451 665
452sub draw { } 666sub draw { }
453 667
454############################################################################# 668#############################################################################
… …
458our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
459 673
460sub new { 674sub new {
461 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
462 676
463 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
464 678
465 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
466 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
467 687
468 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
469} 770}
470 771
471sub add { 772sub add {
472 my ($self, $child) = @_; 773 my ($self, $child) = @_;
473 774
474 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
475 776 $self->SUPER::add ($child);
476 use sort 'stable';
477
478 $self->{children} = [
479 sort { $a->{z} <=> $b->{z} }
480 @{$self->{children}}, $child
481 ];
482
483 $child->check_size;
484} 777}
485 778
486sub remove { 779sub remove {
487 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
488 781
489 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
490 783
491 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
492 787
493 $self->check_size; 788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
494 $self->update; 827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
495} 933}
496 934
497sub find_widget { 935sub find_widget {
498 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
499 937
500 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
501 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
502 940 ) {
503 my $res;
504
505 for (reverse @{ $self->{children} }) {
506 $res = $_->find_widget ($x, $y)
507 and return $res;
508 }
509
510 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
511} 945}
512 946
513sub _draw { 947sub _render {
514 my ($self) = @_; 948 my ($self) = @_;
515 949
516 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
517} 956}
518 957
519############################################################################# 958#############################################################################
520 959
521package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
522 961
523our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
524 963
525sub new { 964sub new {
526 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
527 966
528 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
529 968
530 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
531} 989}
532 990
533sub add { 991sub add {
534 my ($self, $child) = @_;
535
536 $self->{children} = [];
537
538 $self->SUPER::add ($child);
539}
540
541sub remove {
542 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
543 993
544 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
545
546 $self->{children} = [new CFClient::UI::Empty]
547 unless @{$self->{children}};
548} 995}
549 996
550sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
551 999
552sub size_request { 1000 $self->SUPER::update;
553 $_[0]{children}[0]->size_request 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
554} 1005}
555 1006
556sub size_allocate { 1007sub size_allocate {
557 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
558 1009
559 $self->{children}[0]->configure (0, 0, $w, $h); 1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
560} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
561 1018
562############################################################################# 1019#############################################################################
563 1020
564package CFClient::UI::Window; 1021package CFClient::UI::Frame;
565 1022
566our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
567 1024
568use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
569 1074
570sub new { 1075sub new {
571 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
572 1077
573 my $self = $class->SUPER::new (%arg);
574}
575
576sub update {
577 my ($self) = @_;
578
579 # we want to do this delayed...
580 $self->render_chld;
581 $self->SUPER::update;
582}
583
584sub render_chld {
585 my ($self) = @_;
586
587 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
588 glClearColor 0, 0, 0, 1;
589 glClear GL_COLOR_BUFFER_BIT;
590 $self->child->draw;
591 };
592}
593
594sub size_allocate {
595 my ($self, $w, $h) = @_;
596
597 $self->child->configure (0, 0, $w, $h);
598
599 $self->render_chld;
600}
601
602sub _draw {
603 my ($self) = @_;
604
605 my ($w, $h) = ($self->w, $self->h);
606
607 my $tex = $self->{texture}
608 or return;
609
610 glEnable GL_BLEND;
611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
612 glEnable GL_TEXTURE_2D;
613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
614
615 $tex->draw_quad (0, 0, $w, $h);
616
617 glDisable GL_BLEND;
618 glDisable GL_TEXTURE_2D;
619}
620
621#############################################################################
622
623package CFClient::UI::ViewPort;
624
625our @ISA = CFClient::UI::Window::;
626
627sub new { die }
628
629sub size_request {
630 my ($self) = @_;
631
632 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
633 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
634
635 @$self{qw(child_w child_h)}
636}
637
638sub _draw {
639 my ($self) = @_;
640
641 $self->{children}[1]->draw;
642}
643
644
645#############################################################################
646
647package CFClient::UI::Frame;
648
649our @ISA = CFClient::UI::Bin::;
650
651use CFClient::OpenGL;
652
653sub new {
654 my $class = shift;
655
656 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
657 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
658 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
659 border => 0.8, 1081 border => 0.6,
660 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
661 ); 1086 );
662 1087
663 $self
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->{w}, $self->{h});
670
671 glEnable GL_BLEND;
672 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675
676# glBegin GL_QUADS;
677# glColor 0, 0, 0, 0;
678# glVertex 0 , 0;
679# glVertex 0 , $h;
680# glVertex $w, $h;
681# glVertex $w, 0;
682# glEnd;
683
684
685 $self->child->draw;
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D;
688}
689
690#############################################################################
691
692package CFClient::UI::FancyFrame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697
698my @tex =
699 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
700 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
701
702sub new {
703 my $class = shift;
704
705 # TODO: user_x, user_y, overwrite moveto?
706
707 my $self = $class->SUPER::new (
708 bg => [1, 1, 1, 1],
709 border_bg => [1, 1, 1, 1],
710 border => 0.8,
711 can_events => 1,
712 @_
713 );
714
715 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
716 align => 0, 1089 align => 0,
717 valign => 1, 1090 valign => 1,
718 text => $self->{title}, 1091 text => $self->{title},
719 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
720 1094
721 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
722} 1103}
723 1104
724sub border { 1105sub border {
725 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
726} 1107}
727 1108
728sub size_request { 1109sub size_request {
729 my ($self) = @_; 1110 my ($self) = @_;
1111
1112 $self->{title_widget}->size_request
1113 if $self->{title_widget};
730 1114
731 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
732 1116
733 ( 1117 (
734 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
737} 1121}
738 1122
739sub size_allocate { 1123sub size_allocate {
740 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
741 1125
1126 if ($self->{title_widget}) {
1127 $self->{title_widget}{w} = $w;
1128 $self->{title_widget}{h} = $h;
1129 $self->{title_widget}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
742 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
743 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
744 1136
745 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
746 if $self->{title};
747
748 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
749} 1138}
750 1139
751sub button_down { 1140sub button_down {
752 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
753 1142
1143 my ($w, $h) = @$self{qw(w h)};
754 my $border = $self->border; 1144 my $border = $self->border;
755 1145
756 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
757 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
758 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
759 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
760 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
761 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
762 $self->{motion} = sub { 1157 $self->{motion} = sub {
763 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
764 1159
765 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
766 1162
767 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
768 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
769 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
770 }; 1168 };
771 1169
772 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
773 && $y >= 0 && $y < $border) {
774
775 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
776 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
777 1173
778 $self->{motion} = sub { 1174 $self->{motion} = sub {
779 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
780 1176
781 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
782 1178
783 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
784 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
785 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
786 } 1187 1
787} 1188}
788 1189
789sub button_up { 1190sub button_up {
790 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
791 1192
792 delete $self->{motion}; 1193 !!delete $self->{motion}
793} 1194}
794 1195
795sub mouse_motion { 1196sub mouse_motion {
796 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
797 1198
798 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
799} 1202}
800 1203
801sub _draw { 1204sub _draw {
802 my ($self) = @_; 1205 my ($self) = @_;
803 1206
1207 my $child = $self->{children}[0];
1208
804 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
805 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
806 1211
807 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
809 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
810 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
811 1214
812 my $border = $self->border; 1215 my $border = $self->border;
813 1216
814 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
815 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
816 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
817 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
818 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
819 1222
820 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
821 1225
822 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
823 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
824 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
825 1229 $bg->{t} = $ch / $bg->{h};
826 glColor @{ $self->{bg} };
827
828 $bg->{s} = $rep_x;
829 $bg->{t} = $rep_y;
830 $bg->{wrap_mode} = 1;
831 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
832 1232
833 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
834 glDisable GL_BLEND;
835 1234
836 $self->{title}->draw if $self->{title};
837 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title_widget}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title_widget}->_draw;
1240 }
838} 1241}
839 1242
840############################################################################# 1243#############################################################################
841 1244
842package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
850sub new { 1253sub new {
851 my $class = shift; 1254 my $class = shift;
852 1255
853 $class->SUPER::new ( 1256 $class->SUPER::new (
854 col_expand => [], 1257 col_expand => [],
855 @_ 1258 @_,
856 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
857} 1264}
858 1265
859sub add { 1266sub add {
860 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
861 1268
862 $child->set_parent ($self); 1269 $child->set_parent ($self);
863 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
864 1271
865 $child->check_size; 1272 $self->realloc;
866} 1273}
867 1274
1275sub remove {
1276 my ($self, $child) = @_;
1277
1278 # TODO: not yet implemented
1279}
1280
868# TODO: move to container class maybe? send childs a signal on removal? 1281# TODO: move to container class maybe? send children a signal on removal?
869sub clear { 1282sub clear {
870 my ($self) = @_; 1283 my ($self) = @_;
871 1284
1285 my @children = $self->children;
872 delete $self->{children}; 1286 delete $self->{children};
873 $self->update; 1287
1288 for (@children) {
1289 delete $_->{parent};
1290 $_->hide;
1291 }
1292
1293 $self->realloc;
874} 1294}
875 1295
876sub get_wh { 1296sub get_wh {
877 my ($self) = @_; 1297 my ($self) = @_;
878 1298
… …
909sub size_allocate { 1329sub size_allocate {
910 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
911 1331
912 my ($ws, $hs) = $self->get_wh; 1332 my ($ws, $hs) = $self->get_wh;
913 1333
914 my $req_w = sum @$ws; 1334 my $req_w = (sum @$ws) || 1;
915 my $req_h = sum @$hs; 1335 my $req_h = (sum @$hs) || 1;
916 1336
917 # TODO: nicer code && do row_expand 1337 # TODO: nicer code && do row_expand
918 my @col_expand = @{$self->{col_expand}}; 1338 my @col_expand = @{$self->{col_expand}};
919 @col_expand = (1) x @$ws unless @col_expand; 1339 @col_expand = (1) x @$ws unless @col_expand;
920 my $col_expand = (sum @col_expand) || 1; 1340 my $col_expand = (sum @col_expand) || 1;
… …
974 } 1394 }
975} 1395}
976 1396
977############################################################################# 1397#############################################################################
978 1398
979package CFClient::UI::HBox; 1399package CFClient::UI::Box;
980
981# TODO: wrap into common Box base class
982 1400
983our @ISA = CFClient::UI::Container::; 1401our @ISA = CFClient::UI::Container::;
984 1402
985sub size_request { 1403sub size_request {
986 my ($self) = @_; 1404 my ($self) = @_;
987 1405
988 my @alloc = map [$_->size_request], @{$self->{children}}; 1406 $self->{vertical}
989 1407 ? (
990 ( 1408 (List::Util::max map $_->{req_w}, @{$self->{children}}),
991 (List::Util::sum map $_->[0], @alloc), 1409 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
992 (List::Util::max map $_->[1], @alloc), 1410 )
993 ) 1411 : (
1412 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1413 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1414 )
994} 1415}
995 1416
996sub size_allocate { 1417sub size_allocate {
997 my ($self, $w, $h) = @_; 1418 my ($self, $w, $h) = @_;
998 1419
999 ($h, $w) = ($w, $h); 1420 my $space = $self->{vertical} ? $h : $w;
1000
1001 my $children = $self->{children}; 1421 my $children = $self->{children};
1002 1422
1003 my @h = map $_->{req_w}, @$children; 1423 my @req;
1004 1424
1005 my $req_h = List::Util::sum @h; 1425 if ($self->{homogeneous}) {
1006 1426 @req = ($space / (@$children || 1)) x @$children;
1007 if ($req_h > $h) {
1008 # ah well, not enough space
1009 $_ *= $h / $req_h for @h;
1010 } else { 1427 } else {
1428 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1429 my $req = List::Util::sum @req;
1430
1431 if ($req > $space) {
1432 # ah well, not enough space
1433 $_ *= $space / $req for @req;
1434 } else {
1011 my $exp = List::Util::sum map $_->{expand}, @$children; 1435 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1012 $exp ||= 1;
1013 1436
1437 $space = ($space - $req) / $expand; # remaining space to give away
1438
1439 $req[$_] += $space * $children->[$_]{expand}
1014 for (0 .. $#$children) { 1440 for 0 .. $#$children;
1015 my $child = $children->[$_];
1016
1017 my $alloc_h = $h[$_];
1018 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1019 $h[$_] = $alloc_h;
1020 } 1441 }
1021 } 1442 }
1022 1443
1023 CFClient::UI::harmonize \@h; 1444 CFClient::UI::harmonize \@req;
1024 1445
1025 my $y = 0; 1446 my $pos = 0;
1026 for (0 .. $#$children) { 1447 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028 my $h = $h[$_]; 1448 my $alloc = $req[$_];
1029 $child->configure ($y, 0, $h, $w); 1449 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1030 1450
1031 $y += $h; 1451 $pos += $alloc;
1032 } 1452 }
1033 1453
1034 1 1454 1
1035} 1455}
1036 1456
1037############################################################################# 1457#############################################################################
1038 1458
1459package CFClient::UI::HBox;
1460
1461our @ISA = CFClient::UI::Box::;
1462
1463sub new {
1464 my $class = shift;
1465
1466 $class->SUPER::new (
1467 vertical => 0,
1468 @_,
1469 )
1470}
1471
1472#############################################################################
1473
1039package CFClient::UI::VBox; 1474package CFClient::UI::VBox;
1040 1475
1041# TODO: wrap into common Box base class
1042
1043our @ISA = CFClient::UI::Container::; 1476our @ISA = CFClient::UI::Box::;
1044 1477
1045sub size_request { 1478sub new {
1046 my ($self) = @_; 1479 my $class = shift;
1047 1480
1048 my @alloc = map [$_->size_request], @{$self->{children}}; 1481 $class->SUPER::new (
1049 1482 vertical => 1,
1050 ( 1483 @_,
1051 (List::Util::max map $_->[0], @alloc),
1052 (List::Util::sum map $_->[1], @alloc),
1053 ) 1484 )
1054} 1485}
1055 1486
1056sub size_allocate {
1057 my ($self, $w, $h) = @_;
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_h}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1076 }
1077 }
1078
1079 CFClient::UI::harmonize \@h;
1080
1081 my $y = 0;
1082 for (0 .. $#$children) {
1083 my $child = $children->[$_];
1084 my $h = $h[$_];
1085 $child->configure (0, $y, $w, $h);
1086
1087 $y += $h;
1088 }
1089
1090 1
1091}
1092
1093############################################################################# 1487#############################################################################
1094 1488
1095package CFClient::UI::Label; 1489package CFClient::UI::Label;
1096 1490
1097our @ISA = CFClient::UI::Base::; 1491our @ISA = CFClient::UI::DrawBG::;
1098 1492
1099use CFClient::OpenGL; 1493use CFClient::OpenGL;
1100 1494
1101sub new { 1495sub new {
1102 my ($class, %arg) = @_; 1496 my ($class, %arg) = @_;
1103 1497
1104 my $self = $class->SUPER::new ( 1498 my $self = $class->SUPER::new (
1105 fg => [1, 1, 1], 1499 fg => [1, 1, 1],
1500 #bg => none
1501 #active_bg => none
1106 #font => default_font 1502 #font => default_font
1503 #text => initial text
1504 #markup => initial narkup
1505 #max_w => maximum pixel width
1506 ellipsise => 3, # end
1507 layout => (new CFClient::Layout),
1107 fontsize => 1, 1508 fontsize => 1,
1108 text => "",
1109 align => -1, 1509 align => -1,
1110 valign => -1, 1510 valign => -1,
1111 padding => 2, 1511 padding_x => 2,
1112 layout => new CFClient::Layout, 1512 padding_y => 2,
1113 can_events => 0, 1513 can_events => 0,
1114 %arg 1514 %arg
1115 ); 1515 );
1116 1516
1117 if (exists $self->{template}) { 1517 if (exists $self->{template}) {
1118 my $layout = new CFClient::Layout; 1518 my $layout = new CFClient::Layout;
1119 $layout->set_text (delete $self->{template}); 1519 $layout->set_text (delete $self->{template});
1120 $self->{template} = $layout; 1520 $self->{template} = $layout;
1121 } 1521 }
1122 1522
1123 $self->set_text (delete $self->{text}) if exists $self->{text}; 1523 if (exists $self->{markup}) {
1124 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1524 $self->set_markup (delete $self->{markup});
1525 } else {
1526 $self->set_text (delete $self->{text});
1527 }
1125 1528
1126 $self 1529 $self
1127} 1530}
1128 1531
1129sub escape_text { 1532sub escape($) {
1130 local $_ = $_[1]; 1533 local $_ = $_[0];
1131 1534
1132 s/&/&amp;/g; 1535 s/&/&amp;/g;
1133 s/>/&gt;/g; 1536 s/>/&gt;/g;
1134 s/</&lt;/g; 1537 s/</&lt;/g;
1135 1538
1136 $_[1] 1539 $_
1540}
1541
1542sub update {
1543 my ($self) = @_;
1544
1545 delete $self->{texture};
1546 $self->SUPER::update;
1547}
1548
1549sub realloc {
1550 my ($self) = @_;
1551
1552 delete $self->{ox};
1553 $self->SUPER::realloc;
1137} 1554}
1138 1555
1139sub set_text { 1556sub set_text {
1140 my ($self, $text) = @_; 1557 my ($self, $text) = @_;
1141 1558
1559 return if $self->{text} eq "T$text";
1560 $self->{text} = "T$text";
1561
1562 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1142 $self->{layout}->set_text ($text); 1563 $self->{layout}->set_text ($text);
1143 1564
1144 delete $self->{texture}; 1565 delete $self->{size_req};
1145 $self->check_size; 1566 $self->realloc;
1146 $self->update; 1567 $self->update;
1147} 1568}
1148 1569
1149sub set_markup { 1570sub set_markup {
1150 my ($self, $markup) = @_; 1571 my ($self, $markup) = @_;
1151 1572
1573 return if $self->{text} eq "M$markup";
1574 $self->{text} = "M$markup";
1575
1576 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577
1578 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1152 $self->{layout}->set_markup ($markup); 1579 $self->{layout}->set_markup ($markup);
1153 1580
1154 delete $self->{texture}; 1581 delete $self->{size_req};
1155 $self->check_size; 1582 $self->realloc;
1156 $self->update; 1583 $self->update;
1157} 1584}
1158 1585
1159sub size_request { 1586sub size_request {
1160 my ($self) = @_; 1587 my ($self) = @_;
1161 1588
1589 $self->{size_req} ||= do {
1162 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1590 $self->{layout}->set_font ($self->{font}) if $self->{font};
1163 $self->{layout}->set_width ($self->{max_w} || -1); 1591 $self->{layout}->set_width ($self->{max_w} || -1);
1592 $self->{layout}->set_ellipsise ($self->{ellipsise});
1593 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1164 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1165 1595
1166 my ($w, $h) = $self->{layout}->size; 1596 my ($w, $h) = $self->{layout}->size;
1167 1597
1168 if (exists $self->{template}) { 1598 if (exists $self->{template}) {
1169 $self->{template}->set_font ($self->{font}) if $self->{font}; 1599 $self->{template}->set_font ($self->{font}) if $self->{font};
1170 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1600 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1171 1601
1172 my ($w2, $h2) = $self->{template}->size; 1602 my ($w2, $h2) = $self->{template}->size;
1173 1603
1174 $w = List::Util::max $w, $w2; 1604 $w = List::Util::max $w, $w2;
1175 $h = List::Util::max $h, $h2; 1605 $h = List::Util::max $h, $h2;
1606 }
1607
1608 [$w, $h]
1176 } 1609 };
1177 1610
1178 ( 1611 @{ $self->{size_req} }
1179 $w + $self->{padding} * 2,
1180 $h + $self->{padding} * 2,
1181 )
1182} 1612}
1183 1613
1184sub size_allocate { 1614sub size_allocate {
1185 my ($self, $w, $h) = @_; 1615 my ($self, $w, $h) = @_;
1186 1616
1617 delete $self->{ox};
1618
1187 delete $self->{texture}; 1619 delete $self->{texture}
1620 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1188} 1621}
1189 1622
1190sub set_fontsize { 1623sub set_fontsize {
1191 my ($self, $fontsize) = @_; 1624 my ($self, $fontsize) = @_;
1192 1625
1193 $self->{fontsize} = $fontsize; 1626 $self->{fontsize} = $fontsize;
1194 delete $self->{texture}; 1627 delete $self->{texture};
1195 $self->check_size; 1628
1196 $self->update; 1629 $self->realloc;
1630}
1631
1632sub reconfigure {
1633 my ($self) = @_;
1634
1635 delete $self->{size_req};
1636
1637 $self->SUPER::reconfigure;
1197} 1638}
1198 1639
1199sub _draw { 1640sub _draw {
1200 my ($self) = @_; 1641 my ($self) = @_;
1201 1642
1643 $self->SUPER::_draw; # draw background, if applicable
1644
1202 my $tex = $self->{texture} ||= do { 1645 my $tex = $self->{texture} ||= do {
1646 $self->{layout}->set_foreground (@{$self->{fg}});
1203 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1647 $self->{layout}->set_font ($self->{font}) if $self->{font};
1204 $self->{layout}->set_width ($self->{w}); 1648 $self->{layout}->set_width ($self->{w});
1649 $self->{layout}->set_ellipsise ($self->{ellipsise});
1650 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1205 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1651 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652
1206 new_from_layout CFClient::Texture $self->{layout} 1653 new_from_layout CFClient::Texture $self->{layout}
1207 }; 1654 };
1208 1655
1209 glEnable GL_BLEND; 1656 unless (exists $self->{ox}) {
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1657 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1659 : ($self->{w} - $tex->{w}) * 0.5);
1660
1661 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1663 : ($self->{h} - $tex->{h}) * 0.5);
1664 };
1665
1211 glEnable GL_TEXTURE_2D; 1666 glEnable GL_TEXTURE_2D;
1667
1668 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1669 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1670
1671 if ($tex->{format} == GL_ALPHA) {
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1673 glColor @{$self->{fg}};
1674 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1675 } else {
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1213 1677 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1214 glColor @{$self->{fg}}; 1678 }
1215
1216 $self->{ox} = int (
1217 $self->{align} < 0 ? $self->{padding}
1218 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1219 : ($self->{w} - $tex->{w}) * 0.5
1220 );
1221
1222 $self->{oy} = int (
1223 $self->{valign} < 0 ? $self->{padding}
1224 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1225 : ($self->{h} - $tex->{h}) * 0.5
1226 );
1227
1228 $tex->draw_quad ($self->{ox}, $self->{oy});
1229 1679
1230 glDisable GL_TEXTURE_2D; 1680 glDisable GL_TEXTURE_2D;
1231 glDisable GL_BLEND;
1232} 1681}
1233 1682
1234############################################################################# 1683#############################################################################
1235 1684
1236package CFClient::UI::EntryBase; 1685package CFClient::UI::EntryBase;
… …
1241 1690
1242sub new { 1691sub new {
1243 my $class = shift; 1692 my $class = shift;
1244 1693
1245 $class->SUPER::new ( 1694 $class->SUPER::new (
1246 fg => [1, 1, 1], 1695 fg => [1, 1, 1],
1247 bg => [0, 0, 0, 0.2], 1696 bg => [0, 0, 0, 0.2],
1248 active_bg => [1, 1, 1, 0.5], 1697 active_bg => [1, 1, 1, 0.5],
1249 active_fg => [0, 0, 0], 1698 active_fg => [0, 0, 0],
1250 can_hover => 1, 1699 can_hover => 1,
1251 can_focus => 1, 1700 can_focus => 1,
1252 valign => 0, 1701 valign => 0,
1253 can_events => 1, 1702 can_events => 1,
1703 #text => ...
1704 #hidden => "*",
1254 @_ 1705 @_
1255 ) 1706 )
1256} 1707}
1257 1708
1258sub _set_text { 1709sub _set_text {
… …
1260 1711
1261 delete $self->{cur_h}; 1712 delete $self->{cur_h};
1262 1713
1263 return if $self->{text} eq $text; 1714 return if $self->{text} eq $text;
1264 1715
1265 delete $self->{texture};
1266
1267 $self->{last_activity} = $::NOW; 1716 $self->{last_activity} = $::NOW;
1268 $self->{text} = $text; 1717 $self->{text} = $text;
1269 1718
1270 $text =~ s/./*/g if $self->{hidden}; 1719 $text =~ s/./*/g if $self->{hidden};
1271 $self->{layout}->set_text ("$text "); 1720 $self->{layout}->set_text ("$text ");
1721 delete $self->{size_req};
1272 1722
1273 $self->emit (changed => $self->{text}); 1723 $self->_emit (changed => $self->{text});
1724
1725 $self->realloc;
1726 $self->update;
1727}
1728
1729sub set_text {
1730 my ($self, $text) = @_;
1731
1732 $self->{cursor} = length $text;
1733 $self->_set_text ($text);
1274} 1734}
1275 1735
1276sub get_text { 1736sub get_text {
1277 $_[0]{text} 1737 $_[0]{text}
1278} 1738}
… …
1281 my ($self) = @_; 1741 my ($self) = @_;
1282 1742
1283 my ($w, $h) = $self->SUPER::size_request; 1743 my ($w, $h) = $self->SUPER::size_request;
1284 1744
1285 ($w + 1, $h) # add 1 for cursor 1745 ($w + 1, $h) # add 1 for cursor
1286}
1287
1288sub size_allocate {
1289 my ($self, $w, $h) = @_;
1290
1291 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1292}
1293
1294sub set_text {
1295 my ($self, $text) = @_;
1296
1297 $self->{cursor} = length $text;
1298 $self->_set_text ($text);
1299 $self->update;
1300} 1746}
1301 1747
1302sub key_down { 1748sub key_down {
1303 my ($self, $ev) = @_; 1749 my ($self, $ev) = @_;
1304 1750
… …
1306 my $sym = $ev->{sym}; 1752 my $sym = $ev->{sym};
1307 my $uni = $ev->{unicode}; 1753 my $uni = $ev->{unicode};
1308 1754
1309 my $text = $self->get_text; 1755 my $text = $self->get_text;
1310 1756
1311 if ($sym == 8) { 1757 if ($uni == 8) {
1312 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1758 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1313 } elsif ($sym == 127) { 1759 } elsif ($uni == 127) {
1314 substr $text, $self->{cursor}, 1, ""; 1760 substr $text, $self->{cursor}, 1, "";
1315 } elsif ($sym == CFClient::SDLK_LEFT) { 1761 } elsif ($sym == CFClient::SDLK_LEFT) {
1316 --$self->{cursor} if $self->{cursor}; 1762 --$self->{cursor} if $self->{cursor};
1317 } elsif ($sym == CFClient::SDLK_RIGHT) { 1763 } elsif ($sym == CFClient::SDLK_RIGHT) {
1318 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1764 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1319 } elsif ($sym == CFClient::SDLK_HOME) { 1765 } elsif ($sym == CFClient::SDLK_HOME) {
1320 $self->{cursor} = 0; 1766 $self->{cursor} = 0;
1321 } elsif ($sym == CFClient::SDLK_END) { 1767 } elsif ($sym == CFClient::SDLK_END) {
1322 $self->{cursor} = length $text; 1768 $self->{cursor} = length $text;
1323 } elsif ($sym == 27) { 1769 } elsif ($uni == 27) {
1324 $self->emit ('escape'); 1770 $self->_emit ('escape');
1325 } elsif ($uni) { 1771 } elsif ($uni) {
1326 substr $text, $self->{cursor}++, 0, chr $uni; 1772 substr $text, $self->{cursor}++, 0, chr $uni;
1773 } else {
1774 return 0;
1327 } 1775 }
1328 1776
1329 $self->_set_text ($text); 1777 $self->_set_text ($text);
1330 $self->update; 1778
1779 $self->realloc;
1780
1781 1
1331} 1782}
1332 1783
1333sub focus_in { 1784sub focus_in {
1334 my ($self) = @_; 1785 my ($self) = @_;
1335 1786
… …
1350 utf8::encode $text; 1801 utf8::encode $text;
1351 $self->{cursor} = length substr $text, 0, $idx; 1802 $self->{cursor} = length substr $text, 0, $idx;
1352 1803
1353 $self->_set_text ($self->{text}); 1804 $self->_set_text ($self->{text});
1354 $self->update; 1805 $self->update;
1806
1807 1
1355} 1808}
1356 1809
1357sub mouse_motion { 1810sub mouse_motion {
1358 my ($self, $ev, $x, $y) = @_; 1811 my ($self, $ev, $x, $y) = @_;
1359# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1812# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813
1814 0
1360} 1815}
1361 1816
1362sub _draw { 1817sub _draw {
1363 my ($self) = @_; 1818 my ($self) = @_;
1364 1819
1365 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1366 1821
1367 if ($FOCUS == $self) { 1822 if ($FOCUS == $self) {
1368 glColor @{$self->{active_bg}}; 1823 glColor_premultiply @{$self->{active_bg}};
1369 $self->{fg} = $self->{active_fg}; 1824 $self->{fg} = $self->{active_fg};
1370 } else { 1825 } else {
1371 glColor @{$self->{bg}}; 1826 glColor_premultiply @{$self->{bg}};
1372 } 1827 }
1373 1828
1374 glEnable GL_BLEND; 1829 glEnable GL_BLEND;
1375 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1830 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1376 glBegin GL_QUADS; 1831 glBegin GL_QUADS;
1377 glVertex 0 , 0; 1832 glVertex 0 , 0;
1378 glVertex 0 , $self->{h}; 1833 glVertex 0 , $self->{h};
1379 glVertex $self->{w}, $self->{h}; 1834 glVertex $self->{w}, $self->{h};
1380 glVertex $self->{w}, 0; 1835 glVertex $self->{w}, 0;
… …
1411 my ($self, $ev) = @_; 1866 my ($self, $ev) = @_;
1412 1867
1413 my $sym = $ev->{sym}; 1868 my $sym = $ev->{sym};
1414 1869
1415 if ($sym == 13) { 1870 if ($sym == 13) {
1871 unshift @{$self->{history}},
1872 my $txt = $self->get_text;
1873 $self->{history_pointer} = -1;
1874 $self->{history_saveback} = '';
1416 $self->emit (activate => $self->get_text); 1875 $self->_emit (activate => $txt);
1417 $self->update; 1876 $self->update;
1418 1877
1878 } elsif ($sym == CFClient::SDLK_UP) {
1879 if ($self->{history_pointer} < 0) {
1880 $self->{history_saveback} = $self->get_text;
1881 }
1882 if (@{$self->{history} || []} > 0) {
1883 $self->{history_pointer}++;
1884 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1885 $self->{history_pointer} = @{$self->{history} || []} - 1;
1886 }
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 }
1889
1890 } elsif ($sym == CFClient::SDLK_DOWN) {
1891 $self->{history_pointer}--;
1892 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1893
1894 if ($self->{history_pointer} >= 0) {
1895 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1896 } else {
1897 $self->set_text ($self->{history_saveback});
1898 }
1899
1419 } else { 1900 } else {
1420 $self->SUPER::key_down ($ev); 1901 return $self->SUPER::key_down ($ev)
1902 }
1903
1421 } 1904 1
1422
1423} 1905}
1424 1906
1425############################################################################# 1907#############################################################################
1426 1908
1427package CFClient::UI::Button; 1909package CFClient::UI::Button;
… …
1436 1918
1437sub new { 1919sub new {
1438 my $class = shift; 1920 my $class = shift;
1439 1921
1440 $class->SUPER::new ( 1922 $class->SUPER::new (
1441 padding => 4, 1923 padding_x => 4,
1924 padding_y => 4,
1442 fg => [1, 1, 1], 1925 fg => [1, 1, 1],
1443 bg => [1, 1, 1, 0.2],
1444 active_fg => [0, 0, 1], 1926 active_fg => [0, 0, 1],
1445 can_hover => 1, 1927 can_hover => 1,
1446 align => 0, 1928 align => 0,
1447 valign => 0, 1929 valign => 0,
1448 can_events => 1, 1930 can_events => 1,
1449 @_ 1931 @_
1450 ) 1932 )
1451} 1933}
1452 1934
1935sub activate { }
1936
1453sub button_up { 1937sub button_up {
1454 my ($self, $ev, $x, $y) = @_; 1938 my ($self, $ev, $x, $y) = @_;
1455 1939
1940 $self->emit ("activate")
1456 if ($x >= 0 && $x < $self->{w} 1941 if $x >= 0 && $x < $self->{w}
1457 && $y >= 0 && $y < $self->{h}) { 1942 && $y >= 0 && $y < $self->{h};
1458 $self->emit ("activate"); 1943
1459 } 1944 1
1460} 1945}
1461 1946
1462sub _draw { 1947sub _draw {
1463 my ($self) = @_; 1948 my ($self) = @_;
1464 1949
1465 local $self->{fg} = $self->{fg}; 1950 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1466 1951
1467 if ($GRAB == $self) {
1468 $self->{fg} = $self->{active_fg};
1469 }
1470
1471 glEnable GL_BLEND;
1472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1473 glEnable GL_TEXTURE_2D; 1952 glEnable GL_TEXTURE_2D;
1474 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1475 glColor 0, 0, 0, 1; 1954 glColor 0, 0, 0, 1;
1476 1955
1477 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1956 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1478 1957
1479 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1480 glDisable GL_BLEND;
1481 1959
1482 $self->SUPER::_draw; 1960 $self->SUPER::_draw;
1483} 1961}
1484 1962
1485############################################################################# 1963#############################################################################
… …
1496 1974
1497sub new { 1975sub new {
1498 my $class = shift; 1976 my $class = shift;
1499 1977
1500 $class->SUPER::new ( 1978 $class->SUPER::new (
1501 padding => 2, 1979 padding_x => 2,
1980 padding_y => 2,
1502 fg => [1, 1, 1], 1981 fg => [1, 1, 1],
1503 active_fg => [1, 1, 0], 1982 active_fg => [1, 1, 0],
1983 bg => [0, 0, 0, 0.2],
1984 active_bg => [1, 1, 1, 0.5],
1504 state => 0, 1985 state => 0,
1505 can_hover => 1, 1986 can_hover => 1,
1506 @_ 1987 @_
1507 ) 1988 )
1508} 1989}
1509 1990
1510sub size_request { 1991sub size_request {
1511 my ($self) = @_; 1992 my ($self) = @_;
1512 1993
1513 ($self->{padding} * 2 + 6) x 2 1994 (6) x 2
1514} 1995}
1515 1996
1516sub button_down { 1997sub button_down {
1517 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1518 1999
1519 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2000 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1520 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2001 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1521 $self->{state} = !$self->{state}; 2002 $self->{state} = !$self->{state};
1522 $self->emit (changed => $self->{state}); 2003 $self->_emit (changed => $self->{state});
2004 } else {
2005 return 0
2006 }
2007
1523 } 2008 1
1524} 2009}
1525 2010
1526sub _draw { 2011sub _draw {
1527 my ($self) = @_; 2012 my ($self) = @_;
1528 2013
1529 $self->SUPER::_draw; 2014 $self->SUPER::_draw;
1530 2015
1531 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2016 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1532 2017
1533 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2018 my ($w, $h) = @$self{qw(w h)};
2019
2020 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1534 2021
1535 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2022 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1536 2023
1537 glEnable GL_BLEND; 2024 my $tex = $self->{state} ? $tex[1] : $tex[0];
2025
1538 glEnable GL_TEXTURE_2D; 2026 glEnable GL_TEXTURE_2D;
1539 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1540
1541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1542
1543 $tex->draw_quad (0, 0, $s, $s); 2027 $tex->draw_quad_alpha (0, 0, $s, $s);
1544
1545 glDisable GL_TEXTURE_2D; 2028 glDisable GL_TEXTURE_2D;
1546 glDisable GL_BLEND;
1547} 2029}
1548 2030
1549############################################################################# 2031#############################################################################
1550 2032
1551package CFClient::UI::Image; 2033package CFClient::UI::Image;
… …
1594 glTranslate 0, -$self->{w}, 0; 2076 glTranslate 0, -$self->{w}, 0;
1595 2077
1596 ($w, $h) = ($h, $w); 2078 ($w, $h) = ($h, $w);
1597 } 2079 }
1598 2080
1599 glEnable GL_BLEND;
1600 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1601 glEnable GL_TEXTURE_2D; 2081 glEnable GL_TEXTURE_2D;
1602 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2082 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1603 2083
1604 $tex->draw_quad (0, 0, $w, $h); 2084 $tex->draw_quad_alpha (0, 0, $w, $h);
1605 2085
1606 glDisable GL_BLEND;
1607 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1608} 2087}
1609 2088
1610############################################################################# 2089#############################################################################
1611 2090
… …
1659} 2138}
1660 2139
1661sub set_max { 2140sub set_max {
1662 my ($self, $max) = @_; 2141 my ($self, $max) = @_;
1663 2142
2143 return if $self->{max_val} == $max;
2144
1664 $self->{max_val} = $max; 2145 $self->{max_val} = $max;
2146 $self->update;
1665} 2147}
1666 2148
1667sub set_value { 2149sub set_value {
1668 my ($self, $val, $max) = @_; 2150 my ($self, $val, $max) = @_;
1669 2151
1670 $self->set_max ($max) 2152 $self->set_max ($max)
1671 if defined $max; 2153 if defined $max;
1672 2154
1673 $max = $self->{max_val}; 2155 return if $self->{val} == $val;
2156
1674 $self->{val} = $val; 2157 $self->{val} = $val;
1675
1676 $self->update; 2158 $self->update;
1677} 2159}
1678 2160
1679sub _draw { 2161sub _draw {
1680 my ($self) = @_; 2162 my ($self) = @_;
… …
1698 2180
1699 my $h1 = $self->{h} * (1 - $ycut1); 2181 my $h1 = $self->{h} * (1 - $ycut1);
1700 my $h2 = $self->{h} * (1 - $ycut2); 2182 my $h2 = $self->{h} * (1 - $ycut2);
1701 2183
1702 glEnable GL_BLEND; 2184 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2185 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2187 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2188 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2189
1707 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t1->{name};
1708 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
… …
1743 2226
1744sub new { 2227sub new {
1745 my ($class, %arg) = @_; 2228 my ($class, %arg) = @_;
1746 2229
1747 my $self = $class->SUPER::new ( 2230 my $self = $class->SUPER::new (
1748 tooltip => $arg{type}, 2231 tooltip => $arg{type},
2232 can_hover => 1,
2233 can_events => 1,
1749 %arg, 2234 %arg,
1750 ); 2235 );
1751 2236
1752 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2237 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1753 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2238 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1754 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2239 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1755 2240
1756 $self 2241 $self
1757} 2242}
1758 2243
1759sub set_fontsize { 2244sub set_fontsize {
… …
1761 2246
1762 $self->{value}->set_fontsize ($fsize); 2247 $self->{value}->set_fontsize ($fsize);
1763 $self->{max} ->set_fontsize ($fsize); 2248 $self->{max} ->set_fontsize ($fsize);
1764} 2249}
1765 2250
2251sub set_max {
2252 my ($self, $max) = @_;
2253
2254 $self->{gauge}->set_max ($max);
2255 $self->{max}->set_text ($max);
2256}
2257
1766sub set_value { 2258sub set_value {
1767 my ($self, $val, $max) = @_; 2259 my ($self, $val, $max) = @_;
1768 2260
1769 $self->set_max ($max) 2261 $self->set_max ($max)
1770 if defined $max; 2262 if defined $max;
1771 2263
1772 $self->{gauge}->set_value ($val, $max); 2264 $self->{gauge}->set_value ($val, $max);
1773 $self->{value}->set_text ($val); 2265 $self->{value}->set_text ($val);
1774}
1775
1776sub set_max {
1777 my ($self, $max) = @_;
1778
1779 $self->{gauge}->set_max ($max);
1780 $self->{max}->set_text ($max);
1781} 2266}
1782 2267
1783############################################################################# 2268#############################################################################
1784 2269
1785package CFClient::UI::Slider; 2270package CFClient::UI::Slider;
… …
1795 qw(s1_slider.png s1_slider_bg.png); 2280 qw(s1_slider.png s1_slider_bg.png);
1796 2281
1797sub new { 2282sub new {
1798 my $class = shift; 2283 my $class = shift;
1799 2284
1800 # range [value, low, high, page] 2285 # range [value, low, high, page, unit]
1801 2286
1802 # TODO: 0-width page 2287 # TODO: 0-width page
1803 # TODO: req_w/h are wrong with vertical 2288 # TODO: req_w/h are wrong with vertical
1804 # TODO: calculations are off 2289 # TODO: calculations are off
1805 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1806 fg => [1, 1, 1], 2291 fg => [1, 1, 1],
1807 active_fg => [0, 0, 0], 2292 active_fg => [0, 0, 0],
2293 bg => [0, 0, 0, 0.2],
2294 active_bg => [1, 1, 1, 0.5],
1808 range => [0, 0, 100, 10], 2295 range => [0, 0, 100, 10, 0],
1809 req_w => 20, 2296 min_w => $::WIDTH / 80,
1810 req_h => 20, 2297 min_h => $::WIDTH / 80,
1811 vertical => 0, 2298 vertical => 0,
1812 can_hover => 1, 2299 can_hover => 1,
1813 inner_pad => 5, 2300 inner_pad => 0.02,
1814 @_ 2301 @_
1815 ); 2302 );
1816 2303
2304 $self->set_value ($self->{range}[0]);
2305 $self->update;
2306
1817 $self 2307 $self
1818} 2308}
1819 2309
2310sub changed { }
2311
2312sub set_range {
2313 my ($self, $range) = @_;
2314
2315 ($range, $self->{range}) = ($self->{range}, $range);
2316
2317 if ("@$range" ne "@{$self->{range}}") {
2318 $self->update;
2319 $self->set_value ($self->{range}[0]);
2320 }
2321}
2322
2323sub set_value {
2324 my ($self, $value) = @_;
2325
2326 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2327
2328 $hi = $lo + 1 if $hi <= $lo;
2329
2330 $page = $hi - $lo if $page > $hi - $lo;
2331
2332 $value = $lo if $value < $lo;
2333 $value = $hi - $page if $value > $hi - $page;
2334
2335 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2336 if $unit;
2337
2338 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339
2340 if ($value != $old_value) {
2341 $self->_emit (changed => $value);
2342 $self->update;
2343 }
2344}
2345
1820sub size_request { 2346sub size_request {
1821 my ($self) = @_; 2347 my ($self) = @_;
1822 2348
1823 my $w = $self->{req_w}; 2349 ($self->{req_w}, $self->{req_h})
1824 my $h = $self->{req_h};
1825
1826 $self->{vertical} ? ($h, $w) : ($w, $h)
1827} 2350}
1828 2351
1829sub button_down { 2352sub button_down {
1830 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1831 2354
1832 $self->SUPER::button_down ($ev, $x, $y); 2355 $self->SUPER::button_down ($ev, $x, $y);
2356
2357 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358
1833 $self->mouse_motion ($ev, $x, $y); 2359 $self->mouse_motion ($ev, $x, $y)
1834} 2360}
1835 2361
1836sub mouse_motion { 2362sub mouse_motion {
1837 my ($self, $ev, $x, $y) = @_; 2363 my ($self, $ev, $x, $y) = @_;
1838 2364
1839 if ($GRAB == $self) { 2365 if ($GRAB == $self) {
2366 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367
2368 my (undef, $lo, $hi, $page) = @{$self->{range}};
2369
2370 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2371
2372 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2373 } else {
2374 return 0;
2375 }
2376
2377 1
2378}
2379
2380sub update {
2381 my ($self) = @_;
2382
2383 delete $self->{knob_w};
2384 $self->SUPER::update;
2385}
2386
2387sub _draw {
2388 my ($self) = @_;
2389
2390 unless ($self->{knob_w}) {
2391 $self->set_value ($self->{range}[0]);
2392
1840 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2393 my ($value, $lo, $hi, $page) = @{$self->{range}};
2394 my $range = ($hi - $page - $lo) || 1e-100;
1841 2395
1842 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2396 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1843 2397
1844 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2398 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1845 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2399 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1846 2400
1847 $x -= $inner_pad_px; # substract the padding 2401 $value = ($value - $lo) / $range;
1848 $x = $x * ($hi - $lo) / $inner_w + $lo; 2402 $value = $value * $self->{scale} + $self->{offset};
1849 $x = $lo if $x < $lo;
1850 $x = $hi - $page if $x > $hi - $page;
1851 $self->{range}[0] = $x;
1852 2403
1853 $self->emit (changed => $x); 2404 $self->{knob_x} = $value - $knob_w * 0.5;
1854 $self->update; 2405 $self->{knob_w} = $knob_w;
1855 } 2406 }
1856}
1857
1858# the inner_* stuff is for generating a padding for the slider handle,
1859# so that the handle doesn't leave the texture. This calculation isn't 100%
1860# correct propably, but it does the job for now
1861sub _calc_inner_pad_px {
1862 my ($self, $w) = @_;
1863 ($w / 100) * $self->{inner_pad} # % to pixels
1864}
1865
1866sub _draw {
1867 my ($self) = @_;
1868 2407
1869 $self->SUPER::_draw (); 2408 $self->SUPER::_draw ();
1870 2409
1871 my ($w, $h) = @$self{qw(w h)}; 2410 glScale $self->{w}, $self->{h};
1872 2411
1873 if ($self->{vertical}) { 2412 if ($self->{vertical}) {
1874 # draw a vertical slider like a rotated horizontal slider 2413 # draw a vertical slider like a rotated horizontal slider
1875 2414
2415 glTranslate 1, 0, 0;
1876 glRotate 90, 0, 0, 1; 2416 glRotate 90, 0, 0, 1;
1877 glTranslate 0, -$self->{w}, 0;
1878
1879 ($w, $h) = ($h, $w);
1880 } 2417 }
1881 2418
1882 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2419 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1883 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2420 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1884 2421
1885 my ($value, $lo, $hi, $page) = @{$self->{range}};
1886
1887 $hi = $value + 1 if $lo == $hi;
1888
1889 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1890 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1891
1892 $page = int $page * $inner_w / ($hi - $lo);
1893 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1894
1895 $w -= $page;
1896 $page &= ~1;
1897 glTranslate $page * 0.5, 0, 0;
1898 $page ||= 2;
1899
1900 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1901 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1902
1903 glEnable GL_BLEND;
1904 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1905 glEnable GL_TEXTURE_2D; 2422 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2423 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 2424
1908 # draw background 2425 # draw background
1909 $tex[1]->draw_quad (0, 0, $w, $h); 2426 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1910 2427
1911 # draw handle 2428 # draw handle
1912 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2429 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1913 2430
1914 glDisable GL_BLEND;
1915 glDisable GL_TEXTURE_2D; 2431 glDisable GL_TEXTURE_2D;
1916} 2432}
1917 2433
1918############################################################################# 2434#############################################################################
1919 2435
2436package CFClient::UI::ValSlider;
2437
2438our @ISA = CFClient::UI::HBox::;
2439
2440sub new {
2441 my ($class, %arg) = @_;
2442
2443 my $range = delete $arg{range};
2444
2445 my $self = $class->SUPER::new (
2446 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2447 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2448 to_value => sub { shift },
2449 from_value => sub { shift },
2450 %arg,
2451 );
2452
2453 $self->{slider}->connect (changed => sub {
2454 my ($self, $value) = @_;
2455 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2456 $self->{parent}->emit (changed => $value);
2457 });
2458
2459# $self->{entry}->connect (changed => sub {
2460# my ($self, $value) = @_;
2461# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2462# $self->{parent}->emit (changed => $value);
2463# });
2464
2465 $self->add ($self->{slider}, $self->{entry});
2466
2467 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2468
2469 $self
2470}
2471
2472sub set_range { shift->{slider}->set_range (@_) }
2473sub set_value { shift->{slider}->set_value (@_) }
2474
2475#############################################################################
2476
1920package CFClient::UI::TextView; 2477package CFClient::UI::TextScroller;
1921 2478
1922our @ISA = CFClient::UI::HBox::; 2479our @ISA = CFClient::UI::HBox::;
1923 2480
1924use CFClient::OpenGL; 2481use CFClient::OpenGL;
1925 2482
1926sub new { 2483sub new {
1927 my $class = shift; 2484 my $class = shift;
1928 2485
1929 my $self = $class->SUPER::new ( 2486 my $self = $class->SUPER::new (
1930 fontsize => 1, 2487 fontsize => 1,
2488 can_events => 0,
2489 indent => 0,
1931 #font => default_font 2490 #font => default_font
1932 @_, 2491 @_,
1933 2492
1934 layout => (new CFClient::Layout), 2493 layout => (new CFClient::Layout 1),
1935 par => [], 2494 par => [],
1936 height => 0, 2495 height => 0,
1937 children => [ 2496 children => [
1938 (new CFClient::UI::Empty expand => 1), 2497 (new CFClient::UI::Empty expand => 1),
1939 (new CFClient::UI::Slider vertical => 1), 2498 (new CFClient::UI::Slider vertical => 1),
1940 ], 2499 ],
1941 ); 2500 );
1942 2501
1943 $self->{children}[1]->connect (changed => sub { 2502 $self->{children}[1]->connect (changed => sub { $self->update });
1944 $self->update;
1945 });
1946 2503
1947 $self 2504 $self
1948} 2505}
1949 2506
1950sub set_fontsize { 2507sub set_fontsize {
1951 my ($self, $fontsize) = @_; 2508 my ($self, $fontsize) = @_;
1952 2509
1953 $self->{fontsize} = $fontsize; 2510 $self->{fontsize} = $fontsize;
1954 $self->reflow; 2511 $self->reflow;
1955}
1956
1957sub text_height {
1958 my ($self, $text) = @_;
1959
1960 my $layout = $self->{layout};
1961
1962 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1963 $layout->set_width ($self->{w});
1964 $layout->set_text ($text);
1965
1966 ($layout->size)[1]
1967}
1968
1969sub reflow {
1970 my ($self) = @_;
1971
1972 $self->{need_reflow}++;
1973 $self->update;
1974} 2512}
1975 2513
1976sub size_allocate { 2514sub size_allocate {
1977 my ($self, $w, $h) = @_; 2515 my ($self, $w, $h) = @_;
1978 2516
1979 $self->SUPER::size_allocate ($w, $h); 2517 $self->SUPER::size_allocate ($w, $h);
1980 2518
1981 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2519 $self->{layout}->set_font ($self->{font}) if $self->{font};
1982 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2520 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1983 $self->{layout}->set_width ($self->{children}[0]{w}); 2521 $self->{layout}->set_width ($self->{children}[0]{w});
2522 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1984 2523
1985 $self->reflow; 2524 $self->reflow;
1986} 2525}
1987 2526
2527sub text_size {
2528 my ($self, $text, $indent) = @_;
2529
2530 my $layout = $self->{layout};
2531
2532 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2533 $layout->set_width ($self->{children}[0]{w} - $indent);
2534 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2535 $layout->set_markup ($text);
2536
2537 $layout->size
2538}
2539
2540sub reflow {
2541 my ($self) = @_;
2542
2543 $self->{need_reflow}++;
2544 $self->update;
2545}
2546
2547sub set_offset {
2548 my ($self, $offset) = @_;
2549
2550 # todo: base offset on lines or so, not on pixels
2551 $self->{children}[1]->set_value ($offset);
2552}
2553
2554sub clear {
2555 my ($self) = @_;
2556
2557 $self->{par} = [];
2558 $self->{height} = 0;
2559 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2560}
2561
1988sub add_paragraph { 2562sub add_paragraph {
1989 my ($self, $color, $text) = @_; 2563 my ($self, $color, $text, $indent) = @_;
1990 2564
1991 #TODO: intelligently "reformat" paragraph 2565 for my $line (split /\n/, $text) {
1992 2566 my ($w, $h) = $self->text_size ($line);
1993 my $height = $self->text_height ($text);
1994
1995 $self->{height} += $height; 2567 $self->{height} += $h;
2568 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2569 }
1996 2570
1997 push @{$self->{par}}, [$height, $color, $text];
1998
1999 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2571 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2000 $self->{children}[1]->update;
2001} 2572}
2002 2573
2003sub update { 2574sub update {
2004 my ($self) = @_; 2575 my ($self) = @_;
2005 2576
… …
2007 2578
2008 return unless $self->{h} > 0; 2579 return unless $self->{h} > 0;
2009 2580
2010 delete $self->{texture}; 2581 delete $self->{texture};
2011 2582
2012 $ROOT->on_refresh ($self, sub { 2583 $ROOT->on_post_alloc ($self => sub {
2584 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585
2013 if (delete $self->{need_reflow}) { 2586 if (delete $self->{need_reflow}) {
2014 my $height = 0; 2587 my $height = 0;
2015 2588
2016 $height += $_->[0] = $self->text_height ($_->[2]) 2589 my $layout = $self->{layout};
2590
2591 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
2017 for @{$self->{par}}; 2593 for (@{$self->{par}}) {
2594 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2595 $layout->set_width ($W - $_->[3]);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($_->[4]);
2598 my ($w, $h) = $layout->size;
2599 $_->[0] = $w + $_->[3];
2600 $_->[1] = $h;
2601 }
2602
2603 $height += $_->[1];
2604 }
2018 2605
2019 $self->{height} = $height; 2606 $self->{height} = $height;
2020 2607
2021 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2608 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2022 2609
2023 delete $self->{texture}; 2610 delete $self->{texture};
2024 } 2611 }
2025 2612
2026 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2613 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2027 glClearColor 0, 0, 0, 1; 2614 glClearColor 0, 0, 0, 0;
2028 glClear GL_COLOR_BUFFER_BIT; 2615 glClear GL_COLOR_BUFFER_BIT;
2029 2616
2617 my $top = int $self->{children}[1]{range}[0];
2618
2619 my $y0 = $top;
2620 my $y1 = $top + $H;
2621
2622 my $y = 0;
2623
2624 my $layout = $self->{layout};
2625
2626 $layout->set_font ($self->{font}) if $self->{font};
2627
2030 glEnable GL_BLEND; 2628 glEnable GL_BLEND;
2629 #TODO# not correct in windows where rgba is forced off
2031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2032 glEnable GL_TEXTURE_2D;
2033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2034
2035 my $top = int $self->{children}[1]{range}[0];
2036
2037 my $y0 = $top;
2038 my $y1 = $top + $self->{h};
2039
2040 my $y = 0;
2041
2042 my $layout = $self->{layout};
2043
2044 $layout->set_font ($self->{font}) if $self->{font};
2045 2631
2046 for my $par (@{$self->{par}}) { 2632 for my $par (@{$self->{par}}) {
2047 my $h = $par->[0]; 2633 my $h = $par->[1];
2048 2634
2049 if ($y0 < $y + $h && $y < $y1) { 2635 if ($y0 < $y + $h && $y < $y1) {
2636 $layout->set_foreground (@{ $par->[2] });
2637 $layout->set_width ($W - $par->[3]);
2638 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2050 $layout->set_text ($par->[2]); 2639 $layout->set_markup ($par->[4]);
2051 2640
2052 glColor @{ $par->[1] }; 2641 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2053 my ($W, $H) = $layout->size; 2642
2054 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2643 glRasterPos $par->[3], $y - $y0;
2644 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2055 } 2645 }
2056 2646
2057 $y += $h; 2647 $y += $h;
2058 } 2648 }
2059 2649
2060 glDisable GL_TEXTURE_2D;
2061 glDisable GL_BLEND; 2650 glDisable GL_BLEND;
2062 }; 2651 };
2063 }); 2652 });
2064} 2653}
2065 2654
2066sub _draw { 2655sub _draw {
2067 my ($self) = @_; 2656 my ($self) = @_;
2068 2657
2069 if ($self->{texture}) {
2070 glEnable GL_TEXTURE_2D; 2658 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2659 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2660 glColor 0, 0, 0, 1;
2661 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2073 glDisable GL_TEXTURE_2D; 2662 glDisable GL_TEXTURE_2D;
2074 }
2075 2663
2076 $self->{children}[1]->draw; 2664 $self->{children}[1]->draw;
2077 2665
2078} 2666}
2079 2667
… …
2127 2715
2128sub new { 2716sub new {
2129 my $class = shift; 2717 my $class = shift;
2130 2718
2131 my $self = $class->SUPER::new ( 2719 my $self = $class->SUPER::new (
2132 state => 0, 2720 state => 0,
2133 connect_activate => \&toggle_flopper, 2721 on_activate => \&toggle_flopper,
2134 can_events => 1,
2135 @_ 2722 @_
2136 ); 2723 );
2137 2724
2138 if ($self->{state}) {
2139 $self->{state} = 0;
2140 $self->toggle_flopper;
2141 }
2142
2143 $self 2725 $self
2144} 2726}
2145 2727
2146sub toggle_flopper { 2728sub toggle_flopper {
2147 my ($self) = @_; 2729 my ($self) = @_;
2148 2730
2149 # TODO: use animation 2731 $self->{other}->toggle_visibility;
2150 if ($self->{state} = !$self->{state}) {
2151 $CFClient::UI::ROOT->add ($self->{other});
2152 $self->{other}->move ($self->coord2global (0, $self->{h}));
2153 $self->emit ("open");
2154 } else {
2155 $CFClient::UI::ROOT->remove ($self->{other});
2156 $self->emit ("close");
2157 }
2158
2159 $self->emit (changed => $self->{state});
2160} 2732}
2161 2733
2162############################################################################# 2734#############################################################################
2163 2735
2164package CFClient::UI::Tooltip; 2736package CFClient::UI::Tooltip;
… …
2174 @_, 2746 @_,
2175 can_events => 0, 2747 can_events => 0,
2176 ) 2748 )
2177} 2749}
2178 2750
2179sub set_text { 2751sub set_tooltip_from {
2180 my ($self, $text) = @_; 2752 my ($self, $widget) = @_;
2181 2753
2182 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2754 my $tooltip = $widget->{tooltip};
2183 $self->{label}->set_text ($text); 2755
2184 $self->add ($self->{label}); 2756 if ($ENV{CFPLUS_DEBUG} & 2) {
2757 $tooltip .= "\n\n" . (ref $widget) . "\n"
2758 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2759 . "req $widget->{req_w} $widget->{req_h}\n"
2760 . "visible $widget->{visible}";
2761 }
2762
2763 $tooltip =~ s/^\n+//;
2764 $tooltip =~ s/\n+$//;
2765
2766 $self->add (new CFClient::UI::Label
2767 markup => $tooltip,
2768 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2769 fontsize => 0.8,
2770 fg => [0, 0, 0, 1],
2771 ellipsise => 0,
2772 font => ($widget->{tooltip_font} || $::FONT_PROP),
2773 );
2185} 2774}
2186 2775
2187sub size_request { 2776sub size_request {
2188 my ($self) = @_; 2777 my ($self) = @_;
2189 2778
2190 $self->child->set_max_size ($::WIDTH * 0.2);
2191
2192 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2779 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2193 2780
2194 ($w + 4, $h + 4) 2781 ($w + 4, $h + 4)
2195} 2782}
2196 2783
2784sub size_allocate {
2785 my ($self, $w, $h) = @_;
2786
2787 $self->SUPER::size_allocate ($w - 4, $h - 4);
2788}
2789
2790sub visibility_change {
2791 my ($self, $visible) = @_;
2792
2793 return unless $visible;
2794
2795 $self->{root}->on_post_alloc ("move_$self" => sub {
2796 my $widget = $self->{owner}
2797 or return;
2798
2799 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800
2801 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802 if $x + $self->{w} > $self->{root}{w};
2803
2804 $self->move_abs ($x, $y);
2805 });
2806}
2807
2197sub _draw { 2808sub _draw {
2198 my ($self) = @_; 2809 my ($self) = @_;
2199 2810
2200 glPushMatrix;
2201 glTranslate 0.375, 0.375; 2811 glTranslate 0.375, 0.375;
2202 2812
2203 my ($w, $h) = @$self{qw(w h)}; 2813 my ($w, $h) = @$self{qw(w h)};
2204 2814
2205 glColor 1, 0.8, 0.4; 2815 glColor 1, 0.8, 0.4;
… …
2216 glVertex 0 , $h; 2826 glVertex 0 , $h;
2217 glVertex $w, $h; 2827 glVertex $w, $h;
2218 glVertex $w, 0; 2828 glVertex $w, 0;
2219 glEnd; 2829 glEnd;
2220 2830
2221 glPopMatrix; 2831 glTranslate 2 - 0.375, 2 - 0.375;
2222 2832
2223 glTranslate 2, 2;
2224 $self->SUPER::_draw; 2833 $self->SUPER::_draw;
2225} 2834}
2226 2835
2227############################################################################# 2836#############################################################################
2228 2837
2838package CFClient::UI::Face;
2839
2840our @ISA = CFClient::UI::Base::;
2841
2842use CFClient::OpenGL;
2843
2844sub new {
2845 my $class = shift;
2846
2847 my $self = $class->SUPER::new (
2848 aspect => 1,
2849 can_events => 0,
2850 @_,
2851 );
2852
2853 if ($self->{anim} && $self->{animspeed}) {
2854 Scalar::Util::weaken (my $widget = $self);
2855
2856 $self->{timer} = Event->timer (
2857 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2858 hard => 1,
2859 interval => $self->{animspeed},
2860 cb => sub {
2861 ++$widget->{frame};
2862 $widget->update;
2863 },
2864 );
2865 }
2866
2867 $self
2868}
2869
2870sub size_request {
2871 (32, 8)
2872}
2873
2874sub update {
2875 my ($self) = @_;
2876
2877 return unless $self->{visible};
2878
2879 $self->SUPER::update;
2880}
2881
2882sub _draw {
2883 my ($self) = @_;
2884
2885 return unless $::CONN;
2886
2887 my $face;
2888
2889 if ($self->{frame}) {
2890 my $anim = $::CONN->{anim}[$self->{anim}];
2891
2892 $face = $anim->[ $self->{frame} % @$anim ]
2893 if $anim && @$anim;
2894 }
2895
2896 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2897
2898 if ($tex) {
2899 glEnable GL_TEXTURE_2D;
2900 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2901 glColor 0, 0, 0, 1;
2902 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2903 glDisable GL_TEXTURE_2D;
2904 }
2905}
2906
2907sub destroy {
2908 my ($self) = @_;
2909
2910 $self->{timer}->cancel
2911 if $self->{timer};
2912
2913 $self->SUPER::destroy;
2914}
2915
2916#############################################################################
2917
2918package CFClient::UI::Buttonbar;
2919
2920our @ISA = CFClient::UI::HBox::;
2921
2922# TODO: should actualyl wrap buttons and other goodies.
2923
2924#############################################################################
2925
2926package CFClient::UI::Menu;
2927
2928our @ISA = CFClient::UI::FancyFrame::;
2929
2930use CFClient::OpenGL;
2931
2932sub new {
2933 my $class = shift;
2934
2935 my $self = $class->SUPER::new (
2936 items => [],
2937 z => 100,
2938 @_,
2939 );
2940
2941 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2942
2943 for my $item (@{ $self->{items} }) {
2944 my ($widget, $cb, $tooltip) = @$item;
2945
2946 # handle various types of items, only text for now
2947 if (!ref $widget) {
2948 $widget = new CFClient::UI::Label
2949 can_hover => 1,
2950 can_events => 1,
2951 markup => $widget,
2952 tooltip => $tooltip
2953 }
2954
2955 $self->{item}{$widget} = $item;
2956
2957 $self->{vbox}->add ($widget);
2958 }
2959
2960 $self
2961}
2962
2963# popup given the event (must be a mouse button down event currently)
2964sub popup {
2965 my ($self, $ev) = @_;
2966
2967 $self->_emit ("popdown");
2968
2969 # maybe save $GRAB? must be careful about events...
2970 $GRAB = $self;
2971 $self->{button} = $ev->{button};
2972
2973 $self->show;
2974 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2975}
2976
2977sub mouse_motion {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 # TODO: should use vbox->find_widget or so
2981 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2982 $self->{hover} = $self->{item}{$HOVER};
2983
2984 0
2985}
2986
2987sub button_up {
2988 my ($self, $ev, $x, $y) = @_;
2989
2990 if ($ev->{button} == $self->{button}) {
2991 undef $GRAB;
2992 $self->hide;
2993
2994 $self->_emit ("popdown");
2995 $self->{hover}[1]->() if $self->{hover};
2996 } else {
2997 return 0
2998 }
2999
3000 1
3001}
3002
3003#############################################################################
3004
3005package CFClient::UI::Multiplexer;
3006
3007our @ISA = CFClient::UI::Container::;
3008
3009sub new {
3010 my $class = shift;
3011
3012 my $self = $class->SUPER::new (
3013 @_,
3014 );
3015
3016 $self->{current} = $self->{children}[0]
3017 if @{ $self->{children} };
3018
3019 $self
3020}
3021
3022sub add {
3023 my ($self, @widgets) = @_;
3024
3025 $self->SUPER::add (@widgets);
3026
3027 $self->{current} = $self->{children}[0]
3028 if @{ $self->{children} };
3029}
3030
3031sub set_current_page {
3032 my ($self, $page_or_widget) = @_;
3033
3034 my $widget = ref $page_or_widget
3035 ? $page_or_widget
3036 : $self->{children}[$page_or_widget];
3037
3038 $self->{current} = $widget;
3039 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040
3041 $self->_emit (page_changed => $self->{current});
3042
3043 $self->realloc;
3044}
3045
3046sub visible_children {
3047 $_[0]{current}
3048}
3049
3050sub size_request {
3051 my ($self) = @_;
3052
3053 $self->{current}->size_request
3054}
3055
3056sub size_allocate {
3057 my ($self, $w, $h) = @_;
3058
3059 $self->{current}->configure (0, 0, $w, $h);
3060}
3061
3062sub _draw {
3063 my ($self) = @_;
3064
3065 $self->{current}->draw;
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Notebook;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 my $self = $class->SUPER::new (
3078 buttonbar => (new CFClient::UI::Buttonbar),
3079 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3080 # filter => # will be put between multiplexer and $self
3081 @_,
3082 );
3083
3084 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3085 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3086
3087 $self
3088}
3089
3090sub add {
3091 my ($self, $title, $widget, $tooltip) = @_;
3092
3093 Scalar::Util::weaken $self;
3094
3095 $self->{buttonbar}->add (new CFClient::UI::Button
3096 markup => $title,
3097 tooltip => $tooltip,
3098 on_activate => sub { $self->set_current_page ($widget) },
3099 );
3100
3101 $self->{multiplexer}->add ($widget);
3102}
3103
3104sub set_current_page {
3105 my ($self, $page) = @_;
3106
3107 $self->{multiplexer}->set_current_page ($page);
3108 $self->_emit (page_changed => $self->{multiplexer}{current});
3109}
3110
3111#############################################################################
3112
3113package CFClient::UI::Combobox;
3114
3115use utf8;
3116
3117our @ISA = CFClient::UI::Button::;
3118
3119sub new {
3120 my $class = shift;
3121
3122 my $self = $class->SUPER::new (
3123 options => [], # [value, title, longdesc], ...
3124 value => undef,
3125 @_,
3126 );
3127
3128 $self->_set_value ($self->{value});
3129
3130 $self
3131}
3132
3133sub button_down {
3134 my ($self, $ev) = @_;
3135
3136 my @menu_items;
3137
3138 for (@{ $self->{options} }) {
3139 my ($value, $title, $tooltip) = @$_;
3140
3141 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3142 }
3143
3144 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3145}
3146
3147sub _set_value {
3148 my ($self, $value) = @_;
3149
3150 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3151 or return;
3152
3153 $self->{value} = $item->[0];
3154 $self->set_markup ("$item->[1] ⇓");
3155 $self->set_tooltip ($item->[2]);
3156}
3157
3158sub set_value {
3159 my ($self, $value) = @_;
3160
3161 return unless $self->{value} ne $value;
3162
3163 $self->_set_value ($value);
3164 $self->_emit (changed => $value);
3165}
3166
3167#############################################################################
3168
3169package CFClient::UI::Statusbox;
3170
3171our @ISA = CFClient::UI::VBox::;
3172
3173sub new {
3174 my $class = shift;
3175
3176 my $self = $class->SUPER::new (
3177 fontsize => 0.8,
3178 @_,
3179 );
3180
3181 Scalar::Util::weaken (my $this = $self);
3182
3183 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3184
3185 $self
3186}
3187
3188sub reorder {
3189 my ($self) = @_;
3190 my $NOW = Time::HiRes::time;
3191
3192 # freeze display when hovering over any label
3193 return if $CFClient::UI::TOOLTIP->{owner}
3194 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3195 values %{ $self->{item} };
3196
3197 while (my ($k, $v) = each %{ $self->{item} }) {
3198 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3199 }
3200
3201 my @widgets;
3202
3203 my @items = sort {
3204 $a->{pri} <=> $b->{pri}
3205 or $b->{id} <=> $a->{id}
3206 } values %{ $self->{item} };
3207
3208 $self->{timer}->interval (1);
3209
3210 my $count = 10 + 1;
3211 for my $item (@items) {
3212 last unless --$count;
3213
3214 my $label = $item->{label} ||= do {
3215 # TODO: doesn't handle markup well (read as: at all)
3216 my $short = $item->{count} > 1
3217 ? "<b>$item->{count} ×</b> $item->{text}"
3218 : $item->{text};
3219
3220 for ($short) {
3221 s/^\s+//;
3222 s/\s+/ /g;
3223 }
3224
3225 new CFClient::UI::Label
3226 markup => $short,
3227 tooltip => $item->{tooltip},
3228 tooltip_font => $::FONT_PROP,
3229 tooltip_width => 0.67,
3230 fontsize => $item->{fontsize} || $self->{fontsize},
3231 max_w => $::WIDTH * 0.44,
3232 fg => [@{ $item->{fg} }],
3233 can_events => 1,
3234 can_hover => 1
3235 };
3236
3237 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3238 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3239 $label->update;
3240 $label->set_max_size (undef, $label->{req_h} * $diff)
3241 if $diff < 1;
3242 $self->{timer}->interval (1/30);
3243 } else {
3244 $label->{fg}[3] = $item->{fg}[3] || 1;
3245 }
3246
3247 push @widgets, $label;
3248 }
3249
3250 $self->clear;
3251 $self->SUPER::add (reverse @widgets);
3252}
3253
3254sub add {
3255 my ($self, $text, %arg) = @_;
3256
3257 $text =~ s/^\s+//;
3258 $text =~ s/\s+$//;
3259
3260 return unless $text;
3261
3262 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3263
3264 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3265
3266 if (my $item = $self->{item}{$group}) {
3267 if ($item->{text} eq $text) {
3268 $item->{count}++;
3269 } else {
3270 $item->{count} = 1;
3271 $item->{text} = $item->{tooltip} = $text;
3272 }
3273 $item->{id} += 0.2;#d#
3274 $item->{timeout} = $timeout;
3275 delete $item->{label};
3276 } else {
3277 $self->{item}{$group} = {
3278 id => ++$self->{id},
3279 text => $text,
3280 timeout => $timeout,
3281 tooltip => $text,
3282 fg => [0.8, 0.8, 0.8, 0.8],
3283 pri => 0,
3284 count => 1,
3285 %arg,
3286 };
3287 }
3288
3289 $self->reorder;
3290}
3291
3292sub reconfigure {
3293 my ($self) = @_;
3294
3295 delete $_->{label}
3296 for values %{ $self->{item} || {} };
3297
3298 $self->reorder;
3299 $self->SUPER::reconfigure;
3300}
3301
3302sub destroy {
3303 my ($self) = @_;
3304
3305 $self->{timer}->cancel;
3306
3307 $self->SUPER::destroy;
3308}
3309
3310#############################################################################
3311
3312package CFClient::UI::Inventory;
3313
3314our @ISA = CFClient::UI::ScrolledWindow::;
3315
3316sub new {
3317 my $class = shift;
3318
3319 my $self = $class->SUPER::new (
3320 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3321 @_,
3322 );
3323
3324 $self
3325}
3326
3327sub set_items {
3328 my ($self, $items) = @_;
3329
3330 $self->{child}->clear;
3331 return unless $items;
3332
3333 my @items = sort {
3334 ($a->{type} <=> $b->{type})
3335 or ($a->{name} cmp $b->{name})
3336 } @$items;
3337
3338 $self->{real_items} = \@items;
3339
3340 my $row = 0;
3341 for my $item (@items) {
3342 CFClient::Item::update_widgets $item;
3343
3344 $self->{child}->add (0, $row, $item->{face_widget});
3345 $self->{child}->add (1, $row, $item->{desc_widget});
3346 $self->{child}->add (2, $row, $item->{weight_widget});
3347
3348 $row++;
3349 }
3350}
3351
3352#############################################################################
3353
3354package CFClient::UI::BindEditor;
3355
3356our @ISA = CFClient::UI::FancyFrame::;
3357
3358sub new {
3359 my $class = shift;
3360
3361 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3362
3363 $self->add (my $vb = new CFClient::UI::VBox);
3364
3365
3366 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3367 text => "start recording",
3368 tooltip => "Start/Stops recording of actions."
3369 ."All subsequent actions after the recording started will be captured."
3370 ."The actions are displayed after the record was stopped."
3371 ."To bind the action you have to click on the 'Bind' button",
3372 on_activate => sub {
3373 unless ($self->{recording}) {
3374 $self->start;
3375 } else {
3376 $self->stop;
3377 }
3378 });
3379
3380 $vb->add (new CFClient::UI::Label text => "Actions:");
3381 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3382
3383 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3384 $vb->add (my $hb = new CFClient::UI::HBox);
3385 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3386 $hb->add (new CFClient::UI::Button
3387 text => "bind",
3388 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3389 on_activate => sub {
3390 $self->ask_for_bind;
3391 });
3392
3393 $vb->add (my $hb = new CFClient::UI::HBox);
3394 $hb->add (new CFClient::UI::Button
3395 text => "ok",
3396 expand => 1,
3397 tooltip => "This closes the binding editor and saves the binding",
3398 on_activate => sub {
3399 $self->hide;
3400 $self->commit;
3401 });
3402
3403 $hb->add (new CFClient::UI::Button
3404 text => "cancel",
3405 expand => 1,
3406 tooltip => "This closes the binding editor without saving",
3407 on_activate => sub {
3408 $self->hide;
3409 $self->{binding_cancel}->()
3410 if $self->{binding_cancel};
3411 });
3412
3413 $self->update_binding_widgets;
3414
3415 $self
3416}
3417
3418sub commit {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 if ($sym != 0 && @$cmds > 0) {
3422 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3423 ."'. Don't forget 'Save Config'!");
3424 $self->{binding_change}->($mod, $sym, $cmds)
3425 if $self->{binding_change};
3426 } else {
3427 $::STATUSBOX->add ("No action bound, no key or action specified!");
3428 $self->{binding_cancel}->()
3429 if $self->{binding_cancel};
3430 }
3431}
3432
3433sub start {
3434 my ($self) = @_;
3435
3436 $self->{rec_btn}->set_text ("stop recording");
3437 $self->{recording} = 1;
3438 $self->clear_command_list;
3439 $::CONN->start_record if $::CONN;
3440}
3441
3442sub stop {
3443 my ($self) = @_;
3444
3445 $self->{rec_btn}->set_text ("start recording");
3446 $self->{recording} = 0;
3447
3448 my $rec;
3449 $rec = $::CONN->stop_record if $::CONN;
3450 return unless ref $rec eq 'ARRAY';
3451 $self->set_command_list ($rec);
3452}
3453
3454
3455sub ask_for_bind_and_commit {
3456 my ($self) = @_;
3457 $self->ask_for_bind (1);
3458}
3459
3460sub ask_for_bind {
3461 my ($self, $commit) = @_;
3462
3463 CFClient::Binder::open_binding_dialog (sub {
3464 my ($mod, $sym) = @_;
3465 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3466 $self->update_binding_widgets;
3467 $self->commit if $commit;
3468 });
3469}
3470
3471# $mod and $sym are the modifiers and key symbol
3472# $cmds is a array ref of strings (the commands)
3473# $cb is the callback that is executed on OK
3474# $ccb is the callback that is executed on CANCEL and
3475# when the binding was unsuccessful on OK
3476sub set_binding {
3477 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3478
3479 $self->clear_command_list;
3480 $self->{recording} = 0;
3481 $self->{rec_btn}->set_text ("start recording");
3482
3483 $self->{binding} = [$mod, $sym];
3484 $self->{commands} = $cmds;
3485
3486 $self->{binding_change} = $cb;
3487 $self->{binding_cancel} = $ccb;
3488
3489 $self->update_binding_widgets;
3490}
3491
3492# this is a shortcut method that asks for a binding
3493# and then just binds it.
3494sub do_quick_binding {
3495 my ($self, $cmds) = @_;
3496 $self->set_binding (undef, undef, $cmds, sub {
3497 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3498 });
3499 $self->ask_for_bind (1);
3500}
3501
3502sub update_binding_widgets {
3503 my ($self) = @_;
3504 my ($mod, $sym, $cmds) = $self->get_binding;
3505 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3506 $self->set_command_list ($cmds);
3507}
3508
3509sub get_binding {
3510 my ($self) = @_;
3511 return (
3512 $self->{binding}->[0],
3513 $self->{binding}->[1],
3514 [ grep { defined $_ } @{$self->{commands}} ]
3515 );
3516}
3517
3518sub clear_command_list {
3519 my ($self) = @_;
3520 $self->{cmdbox}->clear ();
3521}
3522
3523sub set_command_list {
3524 my ($self, $cmds) = @_;
3525
3526 $self->{cmdbox}->clear ();
3527 $self->{commands} = $cmds;
3528
3529 my $idx = 0;
3530
3531 for (@$cmds) {
3532 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3533
3534 my $i = $idx;
3535 $hb->add (new CFClient::UI::Label text => $_);
3536 $hb->add (new CFClient::UI::Button
3537 text => "delete",
3538 tooltip => "Deletes the action from the record",
3539 on_activate => sub {
3540 $self->{cmdbox}->remove ($hb);
3541 $cmds->[$i] = undef;
3542 });
3543
3544
3545 $idx++
3546 }
3547}
3548
3549#############################################################################
3550
3551package CFClient::UI::SpellList;
3552
3553our @ISA = CFClient::UI::Table::;
3554
3555sub new {
3556 my $class = shift;
3557
3558 my $self = $class->SUPER::new (
3559 binding => [],
3560 commands => [],
3561 @_,
3562 )
3563}
3564
3565my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3566
3567my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3568 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3569my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3570 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3571my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3572 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3573my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3574 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3575my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3576 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3577
3578sub rebuild_spell_list {
3579 my ($self) = @_;
3580
3581 $CFClient::UI::ROOT->on_refresh ($self => sub {
3582 $self->clear;
3583
3584 return unless $::CONN;
3585
3586 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3587 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3588 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3589 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3590 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3591
3592 my $row = 0;
3593
3594 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3595 my $spell = $self->{spell}{$_};
3596
3597 $row++;
3598
3599 my $spell_cb = sub {
3600 my ($widget, $ev) = @_;
3601
3602 if ($ev->{button} == 1) {
3603 $::CONN->user_send ("cast $spell->{name}");
3604 } elsif ($ev->{button} == 2) {
3605 $::CONN->user_send ("invoke $spell->{name}");
3606 } elsif ($ev->{button} == 3) {
3607 (new CFClient::UI::Menu
3608 items => [
3609 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3610 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611 ],
3612 )->popup ($ev);
3613 } else {
3614 return 0;
3615 }
3616
3617 1
3618 };
3619
3620 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3621
3622 #TODO: add path info to tooltip
3623 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3624
3625 $self->add (0, $row, new CFClient::UI::Face
3626 face => $spell->{face},
3627 can_hover => 1,
3628 can_events => 1,
3629 tooltip => $tooltip,
3630 on_button_down => $spell_cb,
3631 );
3632
3633 $self->add (1, $row, new CFClient::UI::Label
3634 expand => 1,
3635 text => $spell->{name},
3636 can_hover => 1,
3637 can_events => 1,
3638 tooltip => $tooltip,
3639 on_button_down => $spell_cb,
3640 );
3641
3642 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3643 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3644 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3645 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3646 }
3647 });
3648}
3649
3650sub add_spell {
3651 my ($self, $spell) = @_;
3652
3653 $self->{spell}->{$spell->{name}} = $spell;
3654 $self->rebuild_spell_list;
3655}
3656
3657sub remove_spell {
3658 my ($self, $spell) = @_;
3659
3660 delete $self->{spell}->{$spell->{name}};
3661 $self->rebuild_spell_list;
3662}
3663
3664sub clear_spells {
3665 my ($self) = @_;
3666
3667 $self->{spell} = {};
3668 $self->rebuild_spell_list;
3669}
3670
3671#############################################################################
3672
2229package CFClient::UI::Root; 3673package CFClient::UI::Root;
2230 3674
2231our @ISA = CFClient::UI::Container::; 3675our @ISA = CFClient::UI::Container::;
2232 3676
3677use List::Util qw(min max);
3678
2233use CFClient::OpenGL; 3679use CFClient::OpenGL;
2234 3680
2235sub check_size { 3681sub new {
2236 my ($self) = @_; 3682 my $class = shift;
2237 3683
2238 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3684 my $self = $class->SUPER::new (
3685 visible => 1,
3686 @_,
3687 );
3688
3689 Scalar::Util::weaken ($self->{root} = $self);
3690
3691 $self
2239} 3692}
2240 3693
2241sub size_request { 3694sub size_request {
2242 ($::WIDTH, $::HEIGHT) 3695 my ($self) = @_;
2243}
2244 3696
2245sub configure { 3697 ($self->{w}, $self->{h})
3698}
3699
3700sub _to_pixel {
3701 my ($coord, $size, $max) = @_;
3702
3703 $coord =
3704 $coord eq "center" ? ($max - $size) * 0.5
3705 : $coord eq "max" ? $max
3706 : $coord;
3707
3708 $coord = 0 if $coord < 0;
3709 $coord = $max - $size if $coord > $max - $size;
3710
3711 int $coord + 0.5
3712}
3713
3714sub size_allocate {
2246 my ($self, $x, $y, $w, $h) = @_; 3715 my ($self, $w, $h) = @_;
2247 3716
2248 $self->SUPER::configure ($x, $y, $w, $h);
2249
2250 for my $child (@{$self->{children}}) { 3717 for my $child ($self->children) {
2251 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3718 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2252 3719
2253 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3720 $X = $child->{force_x} if exists $child->{force_x};
2254 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3721 $Y = $child->{force_y} if exists $child->{force_y};
3722
3723 $X = _to_pixel $X, $W, $self->{w};
3724 $Y = _to_pixel $Y, $H, $self->{h};
3725
2255 $child->configure ($X, $Y, $W,$H); 3726 $child->configure ($X, $Y, $W, $H);
2256 } 3727 }
2257} 3728}
2258 3729
2259sub _topleft { 3730sub coord2local {
2260 my ($self, $x, $y) = @_; 3731 my ($self, $x, $y) = @_;
2261 3732
2262 ($x, $y) 3733 ($x, $y)
2263} 3734}
2264 3735
3736sub coord2global {
3737 my ($self, $x, $y) = @_;
3738
3739 ($x, $y)
3740}
3741
2265sub update { 3742sub update {
2266 my ($self) = @_; 3743 my ($self) = @_;
2267 3744
2268 $self->check_size; 3745 $::WANT_REFRESH++;
2269 ::refresh ();
2270} 3746}
2271 3747
2272sub add { 3748sub add {
2273 my ($self, $child) = @_; 3749 my ($self, @children) = @_;
2274 3750
2275 # integerize window positions 3751 $_->{is_toplevel} = 1
2276 $child->{x} = int $child->{x}; 3752 for @children;
2277 $child->{y} = int $child->{y};
2278 3753
2279 $self->SUPER::add ($child); 3754 $self->SUPER::add (@children);
3755}
3756
3757sub remove {
3758 my ($self, @children) = @_;
3759
3760 $self->SUPER::remove (@children);
3761
3762 delete $self->{is_toplevel}
3763 for @children;
3764
3765 while (@children) {
3766 my $w = pop @children;
3767 push @children, $w->children;
3768 $w->set_invisible;
3769 }
2280} 3770}
2281 3771
2282sub on_refresh { 3772sub on_refresh {
2283 my ($self, $id, $cb) = @_; 3773 my ($self, $id, $cb) = @_;
2284 3774
2285 $self->{refresh_hook}{$id} = $cb; 3775 $self->{refresh_hook}{$id} = $cb;
2286} 3776}
2287 3777
3778sub on_post_alloc {
3779 my ($self, $id, $cb) = @_;
3780
3781 $self->{post_alloc_hook}{$id} = $cb;
3782}
3783
2288sub draw { 3784sub draw {
2289 my ($self) = @_; 3785 my ($self) = @_;
2290 3786
2291 while (my $rcb = delete $self->{refresh_hook}) { 3787 while ($self->{refresh_hook}) {
2292 $_->() for values %$rcb; 3788 $_->()
3789 for values %{delete $self->{refresh_hook}};
2293 } 3790 }
3791
3792 if ($self->{realloc}) {
3793 my %queue;
3794 my @queue;
3795 my $widget;
3796
3797 outer:
3798 while () {
3799 if (my $realloc = delete $self->{realloc}) {
3800 for $widget (values %$realloc) {
3801 $widget->{visible} or next; # do not resize invisible widgets
3802
3803 $queue{$widget+0}++ and next; # duplicates are common
3804
3805 push @{ $queue[$widget->{visible}] }, $widget;
3806 }
3807 }
3808
3809 while () {
3810 @queue or last outer;
3811
3812 $widget = pop @{ $queue[-1] || [] }
3813 and last;
3814
3815 pop @queue;
3816 }
3817
3818 delete $queue{$widget+0};
3819
3820 my ($w, $h) = $widget->size_request;
3821
3822 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3823 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3824
3825 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3826 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3827
3828 $w = $widget->{force_w} if exists $widget->{force_w};
3829 $h = $widget->{force_h} if exists $widget->{force_h};
3830
3831 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3832 || delete $widget->{force_realloc}) {
3833 $widget->{req_w} = $w;
3834 $widget->{req_h} = $h;
3835
3836 $self->{size_alloc}{$widget+0} = $widget;
3837
3838 if (my $parent = $widget->{parent}) {
3839 $self->{realloc}{$parent+0} = $parent
3840 unless $queue{$parent+0};
3841
3842 $parent->{force_size_alloc} = 1;
3843 $self->{size_alloc}{$parent+0} = $parent;
3844 }
3845 }
3846
3847 delete $self->{realloc}{$widget+0};
3848 }
3849 }
3850
3851 while (my $size_alloc = delete $self->{size_alloc}) {
3852 my @queue = sort { $b->{visible} <=> $a->{visible} }
3853 values %$size_alloc;
3854
3855 while () {
3856 my $widget = pop @queue || last;
3857
3858 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859
3860 $w = 0 if $w < 0;
3861 $h = 0 if $h < 0;
3862
3863 $w = int $w + 0.5;
3864 $h = int $h + 0.5;
3865
3866 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867 $widget->{old_w} = $widget->{w};
3868 $widget->{old_h} = $widget->{h};
3869
3870 $widget->{w} = $w;
3871 $widget->{h} = $h;
3872
3873 $widget->emit (size_allocate => $w, $h);
3874 }
3875 }
3876 }
3877
3878 while ($self->{post_alloc_hook}) {
3879 $_->()
3880 for values %{delete $self->{post_alloc_hook}};
3881 }
3882
2294 3883
2295 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3884 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2296 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3885 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2297 glClear GL_COLOR_BUFFER_BIT; 3886 glClear GL_COLOR_BUFFER_BIT;
2298 3887
2299 glMatrixMode GL_PROJECTION; 3888 glMatrixMode GL_PROJECTION;
2300 glLoadIdentity; 3889 glLoadIdentity;
2301 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3890 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2302 glMatrixMode GL_MODELVIEW; 3891 glMatrixMode GL_MODELVIEW;
2303 glLoadIdentity; 3892 glLoadIdentity;
2304 3893
3894 {
3895 package CFClient::UI::Base;
3896
3897 ($draw_x, $draw_y, $draw_w, $draw_h) =
3898 (0, 0, $self->{w}, $self->{h});
3899 }
3900
2305 $self->_draw; 3901 $self->_draw;
2306} 3902}
2307 3903
2308############################################################################# 3904#############################################################################
2309 3905
2310package CFClient::UI; 3906package CFClient::UI;
2311 3907
2312$ROOT = new CFClient::UI::Root; 3908$ROOT = new CFClient::UI::Root;
2313$TOOLTIP = new CFClient::UI::Tooltip; 3909$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2314 3910
23151 39111
2316 3912

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