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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.222 by root, Mon May 22 03:59:51 2006 UTC vs.
Revision 1.291 by root, Tue Jun 6 02:55:50 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
50 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;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 76 if $FOCUS;
57} 77}
58 78
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
62} 82}
63 83
64sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
65 my ($ev) = @_; 85 my ($ev) = @_;
… …
69 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
70 90
71 $GRAB = $widget; 91 $GRAB = $widget;
72 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
73 93
74 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
75 } 95 }
76 96
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 98
79 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
83} 101}
84 102
85sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
86 my ($ev) = @_; 104 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
88 106
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90 108
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 110
93 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 113
98 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 116 $grab->update if $grab;
101 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
102 118
103 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
104 } 120 }
105} 121}
106 122
107sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
108 my ($ev) = @_; 124 my ($ev) = @_;
… …
114 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
115 131
116 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
117 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
118 134
119 check_tooltip; 135 $TOOLTIP_WATCHER->start;
120 } 136 }
121 137
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125 } 139 if $HOVER;
126} 140}
127 141
128# convert position array to integers 142# convert position array to integers
129sub harmonize { 143sub harmonize {
130 my ($vals) = @_; 144 my ($vals) = @_;
… …
144 158
145 $_->update 159 $_->update
146 for @widgets; 160 for @widgets;
147} 161}
148 162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
149# call when resolution changes etc. 171# call when resolution changes etc.
150sub rescale_widgets { 172sub rescale_widgets {
151 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
152 174
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 175 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 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
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_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
166 } 190 }
167
168 $widget->reconfigure;
169 } 191 }
192
193 reconfigure_widgets;
170} 194}
171 195
172############################################################################# 196#############################################################################
173 197
174package CFClient::UI::Base; 198package CFClient::UI::Base;
… …
179 203
180sub new { 204sub new {
181 my $class = shift; 205 my $class = shift;
182 206
183 my $self = bless { 207 my $self = bless {
184 x => 0, 208 x => "center",
185 y => 0, 209 y => "center",
186 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
187 can_events => 1, 213 can_events => 1,
188 @_ 214 @_
189 }, $class; 215 }, $class;
190 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
191 for (keys %$self) { 219 for (keys %$self) {
192 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
194 } 222 }
195 } 223 }
196 224
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 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 }
198 236
199 $self 237 $self
200} 238}
201 239
202sub destroy { 240sub destroy {
… …
206 %$self = (); 244 %$self = ();
207} 245}
208 246
209sub show { 247sub show {
210 my ($self) = @_; 248 my ($self) = @_;
249
211 return if $self->{parent}; 250 return if $self->{parent};
212 251
213 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
214} 253}
215 254
216sub hide { 255sub set_visible {
217 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
218 279
219 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
220 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
221 282
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 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
222 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
223 if $self->{parent}; 314 if $self->{parent};
224} 315}
225 316
226sub move { 317sub move_abs {
227 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
228 319
229 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
230 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
231 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
232 323
233 $self->update; 324 $self->update;
234} 325}
235 326
236sub set_size { 327sub set_size {
237 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
238 329
239 $self->{user_w} = $w; 330 $self->{force_w} = $w;
240 $self->{user_h} = $h; 331 $self->{force_h} = $h;
241 332
242 $self->check_size; 333 $self->realloc;
243} 334}
244 335
245sub size_request { 336sub size_request {
246 require Carp; 337 require Carp;
247 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
249 340
250sub configure { 341sub configure {
251 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
252 343
253 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
254 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
255 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
256 349
257 # use alignment to adjust x, y 350 # use alignment to adjust x, y
258 351
259 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
260 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
261
262 ($w, $h) = ($w2, $h2);
263 } 354 }
264 355
265 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
266 $self->{x} = $x; 357 $self->{x} = $x;
267 $self->{y} = $y; 358 $self->{y} = $y;
268 $self->update; 359 $self->update;
269 } 360 }
270 361
271 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
272 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
273 } 369 }
274} 370}
275 371
276sub size_allocate { 372sub size_allocate {
277 # nothing to be done 373 # nothing to be done
278} 374}
279 375
280sub reconfigure {
281 my ($self) = @_;
282
283 $self->check_size (1);
284 $self->update;
285}
286
287sub children { 376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
288} 382}
289 383
290sub set_max_size { 384sub set_max_size {
291 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
292 386
293 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
294 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
295} 391}
296 392
297sub set_tooltip { 393sub set_tooltip {
298 my ($self, $tooltip) = @_; 394 my ($self, $tooltip) = @_;
299 395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
300 $self->{tooltip} = $tooltip; 401 $self->{tooltip} = $tooltip;
301 402
302 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
303 delete $CFClient::UI::TOOLTIP->{owner}; 404 delete $CFClient::UI::TOOLTIP->{owner};
304 CFClient::UI::check_tooltip; 405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
305 } 406 }
306} 407}
307 408
308# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
309sub coord2local { 410sub coord2local {
… …
325 return if $FOCUS == $self; 426 return if $FOCUS == $self;
326 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
327 428
328 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
329 430
330 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
331 432
332 $focus->update if $focus; 433 $focus->update if $focus;
333 $FOCUS->update; 434 $FOCUS->update;
334} 435}
335 436
… …
338 439
339 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
340 441
341 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
342 443
343 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
344 445
345 $focus->update if $focus; #? 446 $focus->update if $focus; #?
346}
347 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
348sub mouse_motion { } 452sub mouse_motion { 0 }
349sub button_up { } 453sub button_up { 0 }
350sub key_down { } 454sub key_down { 0 }
351sub key_up { } 455sub key_up { 0 }
352 456
353sub button_down { 457sub button_down {
354 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
355 459
356 $self->focus_in; 460 $self->focus_in;
357}
358 461
359sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
360sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
361sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
362sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
363sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
469
470 return $self
471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
473
474 ()
475}
476
477sub set_parent {
478 my ($self, $parent) = @_;
479
480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($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 {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
519}
520
521sub update {
522 my ($self) = @_;
523
524 $self->{parent}->update
525 if $self->{parent};
526}
527
528sub reconfigure {
529 my ($self) = @_;
530
531 $self->realloc;
532 $self->update;
533}
534
535# using global variables seems a bit hacky, but passing through all drawing
536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
364 538
365sub draw { 539sub draw {
366 my ($self) = @_; 540 my ($self) = @_;
367 541
368 return unless $self->{h} && $self->{w}; 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);
369 553
370 glPushMatrix; 554 glPushMatrix;
371 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
372 $self->_draw;
373 glPopMatrix;
374 556
375 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
376 my ($x, $y) = @$self{qw(x y)};
377
378 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
379 glEnable GL_BLEND; 559 glEnable GL_BLEND;
380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
381 glBegin GL_QUADS; 561 glBegin GL_QUADS;
382 glVertex $x , $y;
383 glVertex $x + $self->{w}, $y;
384 glVertex $x + $self->{w}, $y + $self->{h};
385 glVertex $x , $y + $self->{h};
386 glEnd;
387 glDisable GL_BLEND;
388 }
389
390 if ($ENV{PCLIENT_DEBUG}) {
391 glPushMatrix;
392 glColor 1, 1, 0, 1;
393 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
394 glBegin GL_LINE_LOOP;
395 glVertex 0 , 0; 562 glVertex 0 , 0;
396 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
397 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
398 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
399 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
400 glPopMatrix; 580 glPopMatrix;
401 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
402 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
403} 586}
404 587
405sub _draw { 588sub _draw {
406 my ($self) = @_; 589 my ($self) = @_;
407 590
408 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
409}
410
411sub find_widget {
412 my ($self, $x, $y) = @_;
413
414 return () unless $self->{can_events};
415
416 return $self
417 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
418 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
419
420 ()
421}
422
423sub set_parent {
424 my ($self, $parent) = @_;
425
426 Scalar::Util::weaken ($self->{parent} = $parent);
427
428 # TODO: req_w _does_change after ->reconfigure
429 $self->check_size
430 unless exists $self->{req_w};
431
432 $self->show;
433}
434
435sub check_size {
436 my ($self, $forced) = @_;
437
438 $self->{force_alloc} = 1 if $forced;
439 $CFClient::UI::ROOT->{check_size}{$self} = $self;
440}
441
442sub update {
443 my ($self) = @_;
444
445 $self->{parent}->update
446 if $self->{parent};
447}
448
449sub connect {
450 my ($self, $signal, $cb) = @_;
451
452 push @{ $self->{signal_cb}{$signal} }, $cb;
453}
454
455sub emit {
456 my ($self, $signal, @args) = @_;
457
458 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
459} 592}
460 593
461sub DESTROY { 594sub DESTROY {
462 my ($self) = @_; 595 my ($self) = @_;
463 596
… …
495 628
496 if ($color && (@$color < 4 || $color->[3])) { 629 if ($color && (@$color < 4 || $color->[3])) {
497 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
498 631
499 glEnable GL_BLEND; 632 glEnable GL_BLEND;
500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
501 glColor @$color; 634 glColor_premultiply @$color;
502 635
503 glBegin GL_QUADS; 636 glBegin GL_QUADS;
504 glVertex 0 , 0; 637 glVertex 0 , 0;
505 glVertex 0 , $h; 638 glVertex 0 , $h;
506 glVertex $w, $h; 639 glVertex $w, $h;
… …
521 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
522 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
523} 656}
524 657
525sub size_request { 658sub size_request {
526 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
527} 662}
528 663
529sub draw { } 664sub draw { }
530 665
531############################################################################# 666#############################################################################
… …
535our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
536 671
537sub new { 672sub new {
538 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
539 674
540 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
541 676
542 my $self = $class->SUPER::new ( 677 my $self = $class->SUPER::new (
543 children => [], 678 children => [],
544 can_events => 0, 679 can_events => 0,
545 %arg, 680 %arg,
546 ); 681 );
682
547 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
548 685
549 $self 686 $self
550} 687}
551 688
552sub add { 689sub add {
… …
560 $self->{children} = [ 697 $self->{children} = [
561 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
562 @{$self->{children}}, @widgets 699 @{$self->{children}}, @widgets
563 ]; 700 ];
564 701
565 $self->check_size (1); 702 $self->realloc;
566 $self->update;
567} 703}
568 704
569sub children { 705sub children {
570 @{ $_[0]{children} } 706 @{ $_[0]{children} }
571} 707}
… …
576 delete $child->{parent}; 712 delete $child->{parent};
577 $child->hide; 713 $child->hide;
578 714
579 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
580 716
581 $self->check_size; 717 $self->realloc;
582 $self->update;
583} 718}
584 719
585sub clear { 720sub clear {
586 my ($self) = @_; 721 my ($self) = @_;
587 722
… …
591 for (@$children) { 726 for (@$children) {
592 delete $_->{parent}; 727 delete $_->{parent};
593 $_->hide; 728 $_->hide;
594 } 729 }
595 730
596 $self->check_size; 731 $self->realloc;
597 $self->update;
598} 732}
599 733
600sub find_widget { 734sub find_widget {
601 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
602 736
603 $x -= $self->{x}; 737 $x -= $self->{x};
604 $y -= $self->{y}; 738 $y -= $self->{y};
605 739
606 my $res; 740 my $res;
607 741
608 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
609 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
610 and return $res; 744 and return $res;
611 } 745 }
612 746
613 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
662 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
663} 797}
664 798
665############################################################################# 799#############################################################################
666 800
801# back-buffered drawing area
802
667package CFClient::UI::Window; 803package CFClient::UI::Window;
668 804
669our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
670 806
671use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
689 $self->SUPER::size_allocate ($w, $h); 825 $self->SUPER::size_allocate ($w, $h);
690 $self->update; 826 $self->update;
691} 827}
692 828
693sub _render { 829sub _render {
830 my ($self) = @_;
831
694 $_[0]{children}[0]->draw; 832 $self->{children}[0]->draw;
695} 833}
696 834
697sub render_child { 835sub render_child {
698 my ($self) = @_; 836 my ($self) = @_;
699 837
700 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
701 glClearColor 0, 0, 0, 0; 839 glClearColor 0, 0, 0, 0;
702 glClear GL_COLOR_BUFFER_BIT; 840 glClear GL_COLOR_BUFFER_BIT;
703 841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
704 $self->_render; 849 $self->_render;
705 }; 850 };
706} 851}
707 852
708sub _draw { 853sub _draw {
709 my ($self) = @_; 854 my ($self) = @_;
710 855
711 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
712 857
713 my $tex = $self->{texture} 858 my $tex = $self->{texture}
714 or return; 859 or return;
715 860
716 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
718 glColor 1, 1, 1, 1; 863 glColor 0, 0, 0, 1;
719 864
720 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
721 866
722 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
723} 868}
… …
726 871
727package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
728 873
729our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
730 875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
731sub size_request { 886sub size_request {
732 my ($self) = @_; 887 my ($self) = @_;
733 888
734 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
735 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
736 890
737 @$self{qw(child_w child_h)} 891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
738} 895}
739 896
740sub size_allocate { 897sub size_allocate {
741 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
742 899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
743 $self->update; 906 $self->update;
744} 907}
745 908
746sub set_offset { 909sub set_offset {
747 my ($self, $x, $y) = @_; 910 my ($self, $x, $y) = @_;
… …
781} 944}
782 945
783sub _render { 946sub _render {
784 my ($self) = @_; 947 my ($self) = @_;
785 948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
786 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
787 953
788 $self->SUPER::_render; 954 $self->SUPER::_render;
789} 955}
790 956
… …
793package CFClient::UI::ScrolledWindow; 959package CFClient::UI::ScrolledWindow;
794 960
795our @ISA = CFClient::UI::HBox::; 961our @ISA = CFClient::UI::HBox::;
796 962
797sub new { 963sub new {
798 my $class = shift; 964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
799 967
800 my $self; 968 my $self;
801 969
802 my $slider = new CFClient::UI::Slider 970 my $slider = new CFClient::UI::Slider
803 vertical => 1, 971 vertical => 1,
804 range => [0, 0, 1, 0.01], # HACK fix 972 range => [0, 0, 1, 0.01], # HACK fix
805 connect_changed => sub { 973 on_changed => sub {
806 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 974 $self->{vp}->set_offset (0, $_[1]);
807 }, 975 },
808 ; 976 ;
809 977
810 $self = $class->SUPER::new ( 978 $self = $class->SUPER::new (
811 vp => (new CFClient::UI::ViewPort expand => 1), 979 vp => (new CFClient::UI::ViewPort expand => 1),
812 slider => $slider, 980 slider => $slider,
813 @_, 981 %arg,
814 ); 982 );
815 983
816 $self->{vp}->add ($self->{scrolled});
817 $self->add ($self->{vp});
818 $self->add ($self->{slider}); 984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
819 986
820 $self 987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
821} 1013}
822 1014
823#TODO# update range on size_allocate depending on child 1015#TODO# update range on size_allocate depending on child
824# update viewport offset on scroll 1016# update viewport offset on scroll
825 1017
… …
845 1037
846 if ($self->{bg}) { 1038 if ($self->{bg}) {
847 my ($w, $h) = @$self{qw(w h)}; 1039 my ($w, $h) = @$self{qw(w h)};
848 1040
849 glEnable GL_BLEND; 1041 glEnable GL_BLEND;
850 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
851 glColor @{ $self->{bg} }; 1043 glColor_premultiply @{ $self->{bg} };
852 1044
853 glBegin GL_QUADS; 1045 glBegin GL_QUADS;
854 glVertex 0 , 0; 1046 glVertex 0 , 0;
855 glVertex 0 , $h; 1047 glVertex 0 , $h;
856 glVertex $w, $h; 1048 glVertex $w, $h;
… …
869 1061
870our @ISA = CFClient::UI::Bin::; 1062our @ISA = CFClient::UI::Bin::;
871 1063
872use CFClient::OpenGL; 1064use CFClient::OpenGL;
873 1065
874my @tex = 1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
875 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
876 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
877 1073
878sub new { 1074sub new {
879 my $class = shift; 1075 my ($class, %arg) = @_;
880 1076
881 # TODO: user_x, user_y, overwrite moveto? 1077 my $title = delete $arg{title};
882 1078
883 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
884 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
885 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
886 border => 0.6, 1082 border => 0.6,
887 toplevel => 1,
888 can_events => 1, 1083 can_events => 1,
889 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
890 ); 1087 );
891 1088
892 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
893 align => 0, 1090 align => 0,
894 valign => 1, 1091 valign => 1,
895 text => $self->{title}, 1092 text => $title,
896 fontsize => $self->{border}; 1093 fontsize => $self->{border}
1094 if defined $title;
897 1095
898 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
899} 1104}
900 1105
901sub border { 1106sub border {
902 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
903} 1108}
904 1109
905sub size_request { 1110sub size_request {
906 my ($self) = @_; 1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
907 1115
908 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
909 1117
910 ( 1118 (
911 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
914} 1122}
915 1123
916sub size_allocate { 1124sub size_allocate {
917 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
918 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
919 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
920 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
921 1137
922 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
923 if $self->{title};
924
925 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
926} 1139}
927 1140
928sub button_down { 1141sub button_down {
929 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
930 1143
… …
946 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
947 1160
948 my $dx = $ev->{x} - $ox; 1161 my $dx = $ev->{x} - $ox;
949 my $dy = $ev->{y} - $oy; 1162 my $dy = $ev->{y} - $oy;
950 1163
951 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
952 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
953 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
954 $self->check_size; 1168 $self->realloc;
955 }; 1169 };
956 1170
957 } elsif ($lr ^ $td) { 1171 } elsif ($lr ^ $td) {
958 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
959 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
… …
961 $self->{motion} = sub { 1175 $self->{motion} = sub {
962 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
963 1177
964 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
965 1179
966 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
967 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
968 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
969 } 1188 1
970} 1189}
971 1190
972sub button_up { 1191sub button_up {
973 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
974 1193
975 delete $self->{motion}; 1194 !!delete $self->{motion}
976} 1195}
977 1196
978sub mouse_motion { 1197sub mouse_motion {
979 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
980 1199
981 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
982} 1203}
983 1204
984sub _draw { 1205sub _draw {
985 my ($self) = @_; 1206 my ($self) = @_;
986 1207
1208 my $child = $self->{children}[0];
1209
987 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
988 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
989 1212
990 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
991 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
992 1215
993 my $border = $self->border; 1216 my $border = $self->border;
994 1217
995 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
996 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
997 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
998 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
999 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1000 1223
1001 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1002 my $bg = $tex[0]; 1225 glColor @{ $self->{bg} };
1003 1226
1004 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1005 my $rep_x = $cw / $bg->{w}; 1229 $bg->{s} = $cw / $bg->{w};
1006 my $rep_y = $ch / $bg->{h}; 1230 $bg->{t} = $ch / $bg->{h};
1007
1008 glColor @{ $self->{bg} };
1009
1010 $bg->{s} = $rep_x;
1011 $bg->{t} = $rep_y;
1012 $bg->{wrap_mode} = 1;
1013 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1014 } 1232 }
1015 1233
1016 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1017 1235
1018 $self->{title}->draw if $self->{title};
1019
1020 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
1021} 1242}
1022 1243
1023############################################################################# 1244#############################################################################
1024 1245
1025package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
1033sub new { 1254sub new {
1034 my $class = shift; 1255 my $class = shift;
1035 1256
1036 $class->SUPER::new ( 1257 $class->SUPER::new (
1037 col_expand => [], 1258 col_expand => [],
1038 @_ 1259 @_,
1039 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1040} 1265}
1041 1266
1042sub add { 1267sub add {
1043 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
1044 1269
1045 $child->set_parent ($self); 1270 $child->set_parent ($self);
1046 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
1047 1272
1048 $child->check_size; 1273 $self->realloc;
1049} 1274}
1050 1275
1051sub children {
1052 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053}
1054
1055# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
1056sub clear { 1277sub clear {
1057 my ($self) = @_; 1278 my ($self) = @_;
1058 1279
1059 my @children = $self->children; 1280 my @children = $self->children;
1060 delete $self->{children}; 1281 delete $self->{children};
… …
1062 for (@children) { 1283 for (@children) {
1063 delete $_->{parent}; 1284 delete $_->{parent};
1064 $_->hide; 1285 $_->hide;
1065 } 1286 }
1066 1287
1067 $self->update; 1288 $self->realloc;
1068} 1289}
1069 1290
1070sub get_wh { 1291sub get_wh {
1071 my ($self) = @_; 1292 my ($self) = @_;
1072 1293
… …
1103sub size_allocate { 1324sub size_allocate {
1104 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1105 1326
1106 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
1107 1328
1108 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
1109 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
1110 1331
1111 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
1112 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
1113 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
1114 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
1168 } 1389 }
1169} 1390}
1170 1391
1171############################################################################# 1392#############################################################################
1172 1393
1173package CFClient::UI::HBox; 1394package CFClient::UI::Box;
1174
1175# TODO: wrap into common Box base class
1176 1395
1177our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
1178 1397
1179sub size_request { 1398sub size_request {
1180 my ($self) = @_; 1399 my ($self) = @_;
1181 1400
1182 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
1183 1402 ? (
1184 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1185 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1186 (List::Util::max map $_->[1], @alloc), 1405 )
1187 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1188} 1410}
1189 1411
1190sub size_allocate { 1412sub size_allocate {
1191 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1192 1414
1193 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1194
1195 my $children = $self->{children}; 1416 my $children = $self->{children};
1196 1417
1197 my @h = map $_->{req_w}, @$children; 1418 my @req;
1198 1419
1199 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1200 1421 @req = ($space / (@$children || 1)) x @$children;
1201 if ($req_h > $h) {
1202 # ah well, not enough space
1203 $_ *= $h / $req_h for @h;
1204 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1205 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1206 $exp ||= 1;
1207 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1208 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1209 my $child = $children->[$_];
1210
1211 my $alloc_h = $h[$_];
1212 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1213 $h[$_] = $alloc_h;
1214 } 1436 }
1215 } 1437 }
1216 1438
1217 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1218 1440
1219 my $y = 0; 1441 my $pos = 0;
1220 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1221 my $child = $children->[$_];
1222 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1223 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1224 1445
1225 $y += $h; 1446 $pos += $alloc;
1226 } 1447 }
1227 1448
1228 1 1449 1
1229} 1450}
1230 1451
1231############################################################################# 1452#############################################################################
1232 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1233package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1234 1470
1235# TODO: wrap into common Box base class
1236
1237our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1238 1472
1239sub size_request { 1473sub new {
1240 my ($self) = @_; 1474 my $class = shift;
1241 1475
1242 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1243 1477 vertical => 1,
1244 ( 1478 @_,
1245 (List::Util::max map $_->[0], @alloc),
1246 (List::Util::sum map $_->[1], @alloc),
1247 ) 1479 )
1248}
1249
1250sub size_allocate {
1251 my ($self, $w, $h) = @_;
1252
1253 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1254
1255 my $children = $self->{children};
1256
1257 my @h = map $_->{req_h}, @$children;
1258
1259 my $req_h = List::Util::sum @h;
1260
1261 if ($req_h > $h) {
1262 # ah well, not enough space
1263 $_ *= $h / $req_h for @h;
1264 } else {
1265 my $exp = List::Util::sum map $_->{expand}, @$children;
1266 $exp ||= 1;
1267
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270
1271 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1272 }
1273 }
1274
1275 CFClient::UI::harmonize \@h;
1276
1277 my $y = 0;
1278 for (0 .. $#$children) {
1279 my $child = $children->[$_];
1280 my $h = $h[$_];
1281 $child->configure (0, $y, $w, $h);
1282
1283 $y += $h;
1284 }
1285
1286 1
1287} 1480}
1288 1481
1289############################################################################# 1482#############################################################################
1290 1483
1291package CFClient::UI::Label; 1484package CFClient::UI::Label;
… …
1308 ellipsise => 3, # end 1501 ellipsise => 3, # end
1309 layout => (new CFClient::Layout), 1502 layout => (new CFClient::Layout),
1310 fontsize => 1, 1503 fontsize => 1,
1311 align => -1, 1504 align => -1,
1312 valign => -1, 1505 valign => -1,
1313 padding => 2, 1506 padding_x => 2,
1507 padding_y => 2,
1314 can_events => 0, 1508 can_events => 0,
1315 %arg 1509 %arg
1316 ); 1510 );
1317 1511
1318 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
… …
1345 1539
1346 delete $self->{texture}; 1540 delete $self->{texture};
1347 $self->SUPER::update; 1541 $self->SUPER::update;
1348} 1542}
1349 1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1549}
1550
1350sub set_text { 1551sub set_text {
1351 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1352 1553
1353 return if $self->{text} eq "T$text"; 1554 return if $self->{text} eq "T$text";
1354 $self->{text} = "T$text"; 1555 $self->{text} = "T$text";
1355 1556
1356 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1357 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1358 1559
1560 delete $self->{size_req};
1561 $self->realloc;
1359 $self->update; 1562 $self->update;
1360 $self->check_size;
1361} 1563}
1362 1564
1363sub set_markup { 1565sub set_markup {
1364 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1365 1567
… …
1369 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1370 1572
1371 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1372 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1373 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1374 $self->update; 1578 $self->update;
1375 $self->check_size;
1376} 1579}
1377 1580
1378sub size_request { 1581sub size_request {
1379 my ($self) = @_; 1582 my ($self) = @_;
1380 1583
1584 $self->{size_req} ||= do {
1381 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1382 $self->{layout}->set_width ($self->{max_w} || -1); 1586 $self->{layout}->set_width ($self->{max_w} || -1);
1383 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1384 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1386 1590
1387 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1388 1592
1389 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1390 $self->{template}->set_font ($self->{font}) if $self->{font}; 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1391 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1392 1596
1393 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1394 1598
1395 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1396 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1397 } 1604 };
1398 1605
1399 ( 1606 @{ $self->{size_req} }
1400 $w + $self->{padding} * 2,
1401 $h + $self->{padding} * 2,
1402 )
1403} 1607}
1404 1608
1405sub size_allocate { 1609sub size_allocate {
1406 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1407 1611
1612 delete $self->{ox};
1613
1408 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1409} 1616}
1410 1617
1411sub set_fontsize { 1618sub set_fontsize {
1412 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1413 1620
1414 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1415 delete $self->{texture}; 1622 delete $self->{texture};
1416 1623
1417 $self->update; 1624 $self->realloc;
1418 $self->check_size; 1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1419} 1633}
1420 1634
1421sub _draw { 1635sub _draw {
1422 my ($self) = @_; 1636 my ($self) = @_;
1423 1637
… …
1429 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1430 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1431 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1432 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1433 1647
1434 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1648 new_from_layout CFClient::Texture $self->{layout}
1649 };
1435 1650
1651 unless (exists $self->{ox}) {
1436 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1437 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1438 : ($self->{w} - $tex->{w}) * 0.5); 1654 : ($self->{w} - $tex->{w}) * 0.5);
1439 1655
1440 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1441 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1442 : ($self->{h} - $tex->{h}) * 0.5); 1658 : ($self->{h} - $tex->{h}) * 0.5);
1443
1444 $tex
1445 }; 1659 };
1446 1660
1447 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1448 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1449 1662
1450 if ($tex->{format} == GL_ALPHA) { 1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1451 glColor @{$self->{fg}}; 1665 glColor @{$self->{fg}};
1452 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1453 } else { 1667 } else {
1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1454 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1455 } 1670 }
1456 1671
1457 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1458} 1673}
… …
1475 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1476 can_hover => 1, 1691 can_hover => 1,
1477 can_focus => 1, 1692 can_focus => 1,
1478 valign => 0, 1693 valign => 0,
1479 can_events => 1, 1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1480 @_ 1697 @_
1481 ) 1698 )
1482} 1699}
1483 1700
1484sub _set_text { 1701sub _set_text {
… …
1486 1703
1487 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1488 1705
1489 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1490 1707
1491 delete $self->{texture};
1492
1493 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1494 $self->{text} = $text; 1709 $self->{text} = $text;
1495 1710
1496 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1497 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1498 1714
1499 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1500} 1719}
1501 1720
1502sub set_text { 1721sub set_text {
1503 my ($self, $text) = @_; 1722 my ($self, $text) = @_;
1504 1723
1505 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1506 $self->_set_text ($text); 1725 $self->_set_text ($text);
1507 $self->update;
1508 $self->check_size;
1509} 1726}
1510 1727
1511sub get_text { 1728sub get_text {
1512 $_[0]{text} 1729 $_[0]{text}
1513} 1730}
… …
1516 my ($self) = @_; 1733 my ($self) = @_;
1517 1734
1518 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1519 1736
1520 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1521}
1522
1523sub size_allocate {
1524 my ($self, $w, $h) = @_;
1525
1526 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1527} 1738}
1528 1739
1529sub key_down { 1740sub key_down {
1530 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1531 1742
… …
1546 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1547 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1548 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1549 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1550 } elsif ($uni == 27) { 1761 } elsif ($uni == 27) {
1551 $self->emit ('escape'); 1762 $self->_emit ('escape');
1552 } elsif ($uni) { 1763 } elsif ($uni) {
1553 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1554 } 1767 }
1555 1768
1556 $self->_set_text ($text); 1769 $self->_set_text ($text);
1557 $self->update; 1770
1558 $self->check_size; 1771 $self->realloc;
1772
1773 1
1559} 1774}
1560 1775
1561sub focus_in { 1776sub focus_in {
1562 my ($self) = @_; 1777 my ($self) = @_;
1563 1778
… …
1578 utf8::encode $text; 1793 utf8::encode $text;
1579 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1580 1795
1581 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1582 $self->update; 1797 $self->update;
1798
1799 1
1583} 1800}
1584 1801
1585sub mouse_motion { 1802sub mouse_motion {
1586 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1587# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1588} 1807}
1589 1808
1590sub _draw { 1809sub _draw {
1591 my ($self) = @_; 1810 my ($self) = @_;
1592 1811
1593 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1594 1813
1595 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1596 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1597 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1598 } else { 1817 } else {
1599 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1600 } 1819 }
1601 1820
1602 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1603 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1604 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1605 glVertex 0 , 0; 1824 glVertex 0 , 0;
1606 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1607 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1608 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1643 if ($sym == 13) { 1862 if ($sym == 13) {
1644 unshift @{$self->{history}}, 1863 unshift @{$self->{history}},
1645 my $txt = $self->get_text; 1864 my $txt = $self->get_text;
1646 $self->{history_pointer} = -1; 1865 $self->{history_pointer} = -1;
1647 $self->{history_saveback} = ''; 1866 $self->{history_saveback} = '';
1648 $self->emit (activate => $txt); 1867 $self->_emit (activate => $txt);
1649 $self->update; 1868 $self->update;
1650 1869
1651 } elsif ($sym == CFClient::SDLK_UP) { 1870 } elsif ($sym == CFClient::SDLK_UP) {
1652 if ($self->{history_pointer} < 0) { 1871 if ($self->{history_pointer} < 0) {
1653 $self->{history_saveback} = $self->get_text; 1872 $self->{history_saveback} = $self->get_text;
… …
1669 } else { 1888 } else {
1670 $self->set_text ($self->{history_saveback}); 1889 $self->set_text ($self->{history_saveback});
1671 } 1890 }
1672 1891
1673 } else { 1892 } else {
1674 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1675 } 1896 1
1676
1677} 1897}
1678 1898
1679############################################################################# 1899#############################################################################
1680 1900
1681package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1690 1910
1691sub new { 1911sub new {
1692 my $class = shift; 1912 my $class = shift;
1693 1913
1694 $class->SUPER::new ( 1914 $class->SUPER::new (
1695 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1696 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1697 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1698 can_hover => 1, 1919 can_hover => 1,
1699 align => 0, 1920 align => 0,
1700 valign => 0, 1921 valign => 0,
1701 can_events => 1, 1922 can_events => 1,
1702 @_ 1923 @_
1703 ) 1924 )
1704} 1925}
1705 1926
1927sub activate { }
1928
1706sub button_up { 1929sub button_up {
1707 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1708 1931
1932 $self->emit ("activate")
1709 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1710 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1711 $self->emit ("activate"); 1935
1712 } 1936 1
1713} 1937}
1714 1938
1715sub _draw { 1939sub _draw {
1716 my ($self) = @_; 1940 my ($self) = @_;
1717 1941
1718 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1719
1720 if ($GRAB == $self) {
1721 $self->{fg} = $self->{active_fg};
1722 }
1723 1943
1724 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1725 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1726 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1727 1947
… …
1746 1966
1747sub new { 1967sub new {
1748 my $class = shift; 1968 my $class = shift;
1749 1969
1750 $class->SUPER::new ( 1970 $class->SUPER::new (
1751 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1752 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1753 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1754 bg => [0, 0, 0, 0.2], 1975 bg => [0, 0, 0, 0.2],
1755 active_bg => [1, 1, 1, 0.5], 1976 active_bg => [1, 1, 1, 0.5],
1756 state => 0, 1977 state => 0,
… …
1760} 1981}
1761 1982
1762sub size_request { 1983sub size_request {
1763 my ($self) = @_; 1984 my ($self) = @_;
1764 1985
1765 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1766} 1987}
1767 1988
1768sub button_down { 1989sub button_down {
1769 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1770 1991
1771 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1772 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1773 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1774 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1775 } 2000 1
1776} 2001}
1777 2002
1778sub _draw { 2003sub _draw {
1779 my ($self) = @_; 2004 my ($self) = @_;
1780 2005
1781 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1782 2007
1783 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1784 2009
1785 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1786 2013
1787 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1788 2015
1789 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
1790 2017
… …
1945 2172
1946 my $h1 = $self->{h} * (1 - $ycut1); 2173 my $h1 = $self->{h} * (1 - $ycut1);
1947 my $h2 = $self->{h} * (1 - $ycut2); 2174 my $h2 = $self->{h} * (1 - $ycut2);
1948 2175
1949 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1950 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1951 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1952 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1953 2181
1954 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1955 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
… …
2054 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
2055 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
2056 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2057 bg => [0, 0, 0, 0.2], 2285 bg => [0, 0, 0, 0.2],
2058 active_bg => [1, 1, 1, 0.5], 2286 active_bg => [1, 1, 1, 0.5],
2059 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
2060 req_w => $::WIDTH / 80, 2288 min_w => $::WIDTH / 80,
2061 req_h => $::WIDTH / 80, 2289 min_h => $::WIDTH / 80,
2062 vertical => 0, 2290 vertical => 0,
2063 can_hover => 1, 2291 can_hover => 1,
2064 inner_pad => 0.02, 2292 inner_pad => 0.02,
2065 @_ 2293 @_
2066 ); 2294 );
… …
2069 $self->update; 2297 $self->update;
2070 2298
2071 $self 2299 $self
2072} 2300}
2073 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2074sub set_value { 2313sub set_value {
2075 my ($self, $value) = @_; 2314 my ($self, $value) = @_;
2076 2315
2077 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2078 2317
2079 $hi = $lo + 1 if $hi <= $lo; 2318 $hi = $lo + 1 if $hi <= $lo;
2080 2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2081 $value = $lo if $value < $lo; 2322 $value = $lo if $value < $lo;
2082 $value = $hi if $value > $hi; 2323 $value = $hi - $page if $value > $hi - $page;
2083 2324
2084 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2085 if $unit; 2326 if $unit;
2086 2327
2087 $page = $hi - $lo if $page > $hi - $lo;
2088
2089 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2090 2329
2091 if ($value != $old_value) { 2330 if ($value != $old_value) {
2092 $self->emit (changed => $value); 2331 $self->_emit (changed => $value);
2093 $self->update; 2332 $self->update;
2094 } 2333 }
2095} 2334}
2096 2335
2097sub size_request { 2336sub size_request {
2098 my ($self) = @_; 2337 my ($self) = @_;
2099 2338
2100 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
2101 my $h = $self->{req_h};
2102
2103 $self->{vertical} ? ($h, $w) : ($w, $h)
2104} 2340}
2105 2341
2106sub button_down { 2342sub button_down {
2107 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
2108 2344
2109 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
2110 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
2111} 2350}
2112 2351
2113sub mouse_motion { 2352sub mouse_motion {
2114 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
2115 2354
2116 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2117 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2118 2357
2119 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2120 2359
2121 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2122 2361
2123 $self->set_value ($x * ($hi - $lo) + $lo); 2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2124 } 2367 1
2125} 2368}
2126 2369
2127sub update { 2370sub update {
2128 my ($self) = @_; 2371 my ($self) = @_;
2129 2372
2130 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2131 $self->set_value ($self->{range}[0]); 2381 $self->set_value ($self->{range}[0]);
2132 2382
2133 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
2134 2385
2135 my $inner_w = 1 - 2 * $self->{inner_pad}; 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2136 2387
2137 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2138 2390
2139 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2391 $value = ($value - $lo) / $range;
2140 $value = $self->{scale} * ($value - $lo); 2392 $value = $value * $self->{scale} + $self->{offset};
2141 2393
2142 $value = $self->{inner_pad} + ($value - $page * 0.5);
2143
2144 $value = 0 if $value < 0;
2145 $page = 1 - $value if $value + $page > 1;
2146
2147 $self->{knob_x} = $value; 2394 $self->{knob_x} = $value - $knob_w * 0.5;
2148 $self->{knob_w} = $page; 2395 $self->{knob_w} = $knob_w;
2149 }); 2396 }
2150
2151 $self->SUPER::update;
2152}
2153
2154sub _draw {
2155 my ($self) = @_;
2156 2397
2157 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
2158 2399
2159 glScale $self->{w}, $self->{h}; 2400 glScale $self->{w}, $self->{h};
2160 2401
… …
2177 # draw handle 2418 # draw handle
2178 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2179 2420
2180 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
2181} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2182 2464
2183############################################################################# 2465#############################################################################
2184 2466
2185package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
2186 2468
… …
2228 $self->{layout}->set_width ($self->{children}[0]{w}); 2510 $self->{layout}->set_width ($self->{children}[0]{w});
2229 2511
2230 $self->reflow; 2512 $self->reflow;
2231} 2513}
2232 2514
2233sub text_height { 2515sub text_size {
2234 my ($self, $text, $indent) = @_; 2516 my ($self, $text, $indent) = @_;
2235 2517
2236 my $layout = $self->{layout}; 2518 my $layout = $self->{layout};
2237 2519
2238 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2520 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2239 $layout->set_width ($self->{children}[0]{w} - $indent); 2521 $layout->set_width ($self->{children}[0]{w} - $indent);
2240 $layout->set_markup ($text); 2522 $layout->set_markup ($text);
2241 2523
2242 ($layout->size)[1] 2524 $layout->size
2243} 2525}
2244 2526
2245sub reflow { 2527sub reflow {
2246 my ($self) = @_; 2528 my ($self) = @_;
2247 2529
2248 $self->{need_reflow}++; 2530 $self->{need_reflow}++;
2249 $self->update; 2531 $self->update;
2250} 2532}
2251 2533
2534sub set_offset {
2535 my ($self, $offset) = @_;
2536
2537 # todo: base offset on lines or so, not on pixels
2538 $self->{children}[1]->set_value ($offset);
2539}
2540
2541sub clear {
2542 my ($self) = @_;
2543
2544 $self->{par} = [];
2545 $self->{height} = 0;
2546 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2547}
2548
2252sub add_paragraph { 2549sub add_paragraph {
2253 my ($self, $color, $text, $indent) = @_; 2550 my ($self, $color, $text, $indent) = @_;
2254 2551
2255 #TODO: intelligently "reformat" paragraph
2256
2257 for my $line (split /\n/, $text) { 2552 for my $line (split /\n/, $text) {
2258 my $height = $self->text_height ($line); 2553 my ($w, $h) = $self->text_size ($line);
2259 $self->{height} += $height; 2554 $self->{height} += $h;
2260 push @{$self->{par}}, [$height, $color, $indent, $line]; 2555 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2261 } 2556 }
2262 2557
2263 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2558 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2264 $self->{children}[1]->update;
2265} 2559}
2266 2560
2267sub update { 2561sub update {
2268 my ($self) = @_; 2562 my ($self) = @_;
2269 2563
… …
2272 return unless $self->{h} > 0; 2566 return unless $self->{h} > 0;
2273 2567
2274 delete $self->{texture}; 2568 delete $self->{texture};
2275 2569
2276 $ROOT->on_post_alloc ($self, sub { 2570 $ROOT->on_post_alloc ($self, sub {
2571 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2572
2277 if (delete $self->{need_reflow}) { 2573 if (delete $self->{need_reflow}) {
2278 my $height = 0; 2574 my $height = 0;
2279 2575
2280 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 2576 my $layout = $self->{layout};
2577
2578 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2579
2281 for @{$self->{par}}; 2580 for (@{$self->{par}}) {
2581 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2582 $layout->set_width ($W - $_->[3]);
2583 $layout->set_markup ($_->[4]);
2584 my ($w, $h) = $layout->size;
2585 $_->[0] = $w + $_->[3];
2586 $_->[1] = $h;
2587 }
2588
2589 $height += $_->[1];
2590 }
2282 2591
2283 $self->{height} = $height; 2592 $self->{height} = $height;
2284 2593
2285 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2594 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2286 $self->{children}[1]->update;
2287 2595
2288 delete $self->{texture}; 2596 delete $self->{texture};
2289 } 2597 }
2290 2598
2291 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2599 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2292 glClearColor 0.5, 0.5, 0.5, 0; 2600 glClearColor 0, 0, 0, 0;
2293 glClear GL_COLOR_BUFFER_BIT; 2601 glClear GL_COLOR_BUFFER_BIT;
2294 2602
2295 my $top = int $self->{children}[1]{range}[0]; 2603 my $top = int $self->{children}[1]{range}[0];
2296 2604
2297 my $y0 = $top; 2605 my $y0 = $top;
2298 my $y1 = $top + $self->{h}; 2606 my $y1 = $top + $H;
2299 2607
2300 my $y = 0; 2608 my $y = 0;
2301 2609
2302 my $layout = $self->{layout}; 2610 my $layout = $self->{layout};
2303 2611
2304 $layout->set_font ($self->{font}) if $self->{font}; 2612 $layout->set_font ($self->{font}) if $self->{font};
2305 2613
2306 glEnable GL_BLEND; 2614 glEnable GL_BLEND;
2615 #TODO# not correct in windows where rgba is forced off
2307 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2616 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2308 2617
2309 for my $par (@{$self->{par}}) { 2618 for my $par (@{$self->{par}}) {
2310 my $h = $par->[0]; 2619 my $h = $par->[1];
2311 2620
2312 if ($y0 < $y + $h && $y < $y1) { 2621 if ($y0 < $y + $h && $y < $y1) {
2313 $layout->set_foreground (@{ $par->[1] }); 2622 $layout->set_foreground (@{ $par->[2] });
2314 $layout->set_width ($self->{w} - $par->[2]); 2623 $layout->set_width ($W - $par->[3]);
2315 $layout->set_markup ($par->[3]); 2624 $layout->set_markup ($par->[4]);
2316 2625
2317 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2626 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2318 2627
2319 glRasterPos $par->[2], $y - $y0; 2628 glRasterPos $par->[3], $y - $y0;
2320 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2629 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2321 } 2630 }
2322 2631
2323 $y += $h; 2632 $y += $h;
2324 } 2633 }
… …
2331sub _draw { 2640sub _draw {
2332 my ($self) = @_; 2641 my ($self) = @_;
2333 2642
2334 glEnable GL_TEXTURE_2D; 2643 glEnable GL_TEXTURE_2D;
2335 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2336 glColor 1, 1, 1, 1; 2645 glColor 0, 0, 0, 1;
2337 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2646 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2338 glDisable GL_TEXTURE_2D; 2647 glDisable GL_TEXTURE_2D;
2339 2648
2340 $self->{children}[1]->draw; 2649 $self->{children}[1]->draw;
2341 2650
2342} 2651}
… …
2391 2700
2392sub new { 2701sub new {
2393 my $class = shift; 2702 my $class = shift;
2394 2703
2395 my $self = $class->SUPER::new ( 2704 my $self = $class->SUPER::new (
2396 state => 0, 2705 state => 0,
2397 connect_activate => \&toggle_flopper, 2706 on_activate => \&toggle_flopper,
2398 @_ 2707 @_
2399 ); 2708 );
2400 2709
2401 if ($self->{state}) {
2402 $self->{state} = 0;
2403 $self->toggle_flopper;
2404 }
2405
2406 $self 2710 $self
2407} 2711}
2408 2712
2409sub toggle_flopper { 2713sub toggle_flopper {
2410 my ($self) = @_; 2714 my ($self) = @_;
2411 2715
2412 # TODO: use animation 2716 $self->{other}->toggle_visibility;
2413 if ($self->{state} = !$self->{state}) {
2414 $CFClient::UI::ROOT->add ($self->{other});
2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
2416 $self->emit ("open");
2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423} 2717}
2424 2718
2425############################################################################# 2719#############################################################################
2426 2720
2427package CFClient::UI::Tooltip; 2721package CFClient::UI::Tooltip;
… …
2440} 2734}
2441 2735
2442sub set_tooltip_from { 2736sub set_tooltip_from {
2443 my ($self, $widget) = @_; 2737 my ($self, $widget) = @_;
2444 2738
2739 my $tooltip = $widget->{tooltip};
2740
2741 if ($ENV{CFPLUS_DEBUG} & 2) {
2742 $tooltip .= "\n\n" . (ref $widget) . "\n"
2743 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2744 . "req $widget->{req_w} $widget->{req_h}\n"
2745 . "visible $widget->{visible}";
2746 }
2747
2445 $self->add (new CFClient::UI::Label 2748 $self->add (new CFClient::UI::Label
2446 markup => $widget->{tooltip}, 2749 markup => $tooltip,
2447 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2750 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2448 fontsize => 0.8, 2751 fontsize => 0.8,
2449 fg => [0, 0, 0, 1], 2752 fg => [0, 0, 0, 1],
2450 ellipsise => 0, 2753 ellipsise => 0,
2451 font => ($widget->{tooltip_font} || $::FONT_PROP), 2754 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2462 2765
2463sub size_allocate { 2766sub size_allocate {
2464 my ($self, $w, $h) = @_; 2767 my ($self, $w, $h) = @_;
2465 2768
2466 $self->SUPER::size_allocate ($w - 4, $h - 4); 2769 $self->SUPER::size_allocate ($w - 4, $h - 4);
2770}
2771
2772sub visibility_change {
2773 my ($self, $visible) = @_;
2774
2775 return unless $visible;
2776
2777 $self->{root}->on_post_alloc ("move_$self" => sub {
2778 my $widget = $self->{owner}
2779 or return;
2780
2781 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2782
2783 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2784 if $x + $self->{w} > $::WIDTH;
2785
2786 $self->move_abs ($x, $y);
2787 });
2467} 2788}
2468 2789
2469sub _draw { 2790sub _draw {
2470 my ($self) = @_; 2791 my ($self) = @_;
2471 2792
… …
2488 glVertex $w, $h; 2809 glVertex $w, $h;
2489 glVertex $w, 0; 2810 glVertex $w, 0;
2490 glEnd; 2811 glEnd;
2491 2812
2492 glTranslate 2 - 0.375, 2 - 0.375; 2813 glTranslate 2 - 0.375, 2 - 0.375;
2814
2493 $self->SUPER::_draw; 2815 $self->SUPER::_draw;
2494} 2816}
2495 2817
2496############################################################################# 2818#############################################################################
2497 2819
… …
2503 2825
2504sub new { 2826sub new {
2505 my $class = shift; 2827 my $class = shift;
2506 2828
2507 my $self = $class->SUPER::new ( 2829 my $self = $class->SUPER::new (
2508 aspect => 1, 2830 aspect => 1,
2831 can_events => 0,
2509 @_, 2832 @_,
2510 ); 2833 );
2511 2834
2512 if ($self->{anim} && $self->{animspeed}) { 2835 if ($self->{anim} && $self->{animspeed}) {
2513 Scalar::Util::weaken (my $widget = $self); 2836 Scalar::Util::weaken (my $widget = $self);
… …
2539} 2862}
2540 2863
2541sub _draw { 2864sub _draw {
2542 my ($self) = @_; 2865 my ($self) = @_;
2543 2866
2544 return unless $::CONN;#d# manage and cache textures differently 2867 return unless $::CONN;
2545 2868
2546 my $face; 2869 my $face;
2547 2870
2548 if ($self->{frame}) { 2871 if ($self->{frame}) {
2549 my $anim = $::CONN->{anim}[$self->{anim}]; 2872 my $anim = $::CONN->{anim}[$self->{anim}];
… …
2555 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 2878 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2556 2879
2557 if ($tex) { 2880 if ($tex) {
2558 glEnable GL_TEXTURE_2D; 2881 glEnable GL_TEXTURE_2D;
2559 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2882 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2560 glColor 1, 1, 1, 1; 2883 glColor 0, 0, 0, 1;
2561 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2884 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2562 glDisable GL_TEXTURE_2D; 2885 glDisable GL_TEXTURE_2D;
2563 } 2886 }
2564} 2887}
2565 2888
… …
2572 $self->SUPER::DESTROY; 2895 $self->SUPER::DESTROY;
2573} 2896}
2574 2897
2575############################################################################# 2898#############################################################################
2576 2899
2577package CFClient::UI::InventoryItem; 2900package CFClient::UI::Buttonbar;
2578 2901
2579our @ISA = CFClient::UI::HBox::; 2902our @ISA = CFClient::UI::HBox::;
2580 2903
2581sub _item_to_desc { 2904# TODO: should actualyl wrap buttons and other goodies.
2582 my ($item) = @_;
2583
2584 my $desc =
2585 $item->{nrof} < 2
2586 ? $item->{name}
2587 : "$item->{nrof} × $item->{name_pl}";
2588
2589 $item->{flags} & Crossfire::Protocol::F_OPEN
2590 and $desc .= " (open)";
2591 $item->{flags} & Crossfire::Protocol::F_APPLIED
2592 and $desc .= " (applied)";
2593 $item->{flags} & Crossfire::Protocol::F_UNPAID
2594 and $desc .= " (unpaid)";
2595 $item->{flags} & Crossfire::Protocol::F_MAGIC
2596 and $desc .= " (magic)";
2597 $item->{flags} & Crossfire::Protocol::F_CURSED
2598 and $desc .= " (cursed)";
2599 $item->{flags} & Crossfire::Protocol::F_DAMNED
2600 and $desc .= " (damned)";
2601 $item->{flags} & Crossfire::Protocol::F_LOCKED
2602 and $desc .= " *";
2603
2604 $desc
2605}
2606
2607sub new {
2608 my $class = shift;
2609
2610 my %args = @_;
2611
2612 my $item = delete $args{item};
2613
2614 my $desc = _item_to_desc ($item);
2615
2616 my $self = $class->SUPER::new (
2617 can_hover => 1,
2618 can_events => 1,
2619 tooltip => ((CFClient::UI::Label::escape $desc)
2620 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2621 connect_button_down => sub {
2622 my ($self, $ev, $x, $y) = @_;
2623
2624 # todo: maybe put examine on 1? but should just be a tooltip :(
2625 if ($ev->{button} == 1) {
2626 my $targ = $::CONN->{player}{tag};
2627
2628 if ($item->{container} == $::CONN->{player}{tag}) {
2629 $targ = $main::OPENCONT;
2630 }
2631
2632 $::CONN->send ("move $targ $item->{tag} 0");
2633 } elsif ($ev->{button} == 2) {
2634 $::CONN->send ("apply $item->{tag}");
2635 } elsif ($ev->{button} == 3) {
2636 my @menu_items = (
2637 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2638 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2639 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2640 (
2641 $item->{flags} & Crossfire::Protocol::F_LOCKED
2642 ? (
2643 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2644 )
2645 : (
2646 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2647 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2648 )
2649 ),
2650 );
2651
2652 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2653 }
2654
2655 1
2656 },
2657 %args
2658 );
2659
2660
2661 $self->add (new CFClient::UI::Face
2662 can_events => 0,
2663 face => $item->{face},
2664 anim => $item->{anim},
2665 animspeed => $item->{animspeed},
2666 );
2667
2668 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2669
2670 $self->{item} = $item;
2671
2672 $self->update_item;
2673
2674 $self
2675}
2676
2677sub update_item {
2678 my ($self) = @_;
2679
2680 my $desc = _item_to_desc ($self->{item});
2681
2682 $self->{name_lbl}->set_text ($desc);
2683}
2684
2685#############################################################################
2686
2687package CFClient::UI::Inventory;
2688
2689our @ISA = CFClient::UI::ScrolledWindow::;
2690
2691sub new {
2692 my $class = shift;
2693
2694 my $self = $class->SUPER::new (
2695 scrolled => (new CFClient::UI::VBox),
2696 @_,
2697 );
2698
2699 $self
2700}
2701
2702sub set_items {
2703 my ($self, $items) = @_;
2704
2705 $self->{scrolled}->clear;
2706 return unless $items;
2707
2708 my @items = sort {
2709 ($a->{type} <=> $b->{type})
2710 or ($a->{name} cmp $b->{name})
2711 } @$items;
2712
2713 $self->{real_items} = \@items;
2714
2715 for my $item (@items) {
2716 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2717 $item->update_item ();
2718 }
2719
2720 $self->{scrolled}->add (@items);
2721
2722# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2723}
2724
2725sub size_request {
2726 my ($self) = @_;
2727 ($self->{req_w}, $self->{req_h});
2728}
2729 2905
2730############################################################################# 2906#############################################################################
2731 2907
2732package CFClient::UI::Menu; 2908package CFClient::UI::Menu;
2733 2909
… …
2745 ); 2921 );
2746 2922
2747 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2923 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2748 2924
2749 for my $item (@{ $self->{items} }) { 2925 for my $item (@{ $self->{items} }) {
2750 my ($widget, $cb) = @$item; 2926 my ($widget, $cb, $tooltip) = @$item;
2751 2927
2752 # handle various types of items, only text for now 2928 # handle various types of items, only text for now
2753 if (!ref $widget) { 2929 if (!ref $widget) {
2754 $widget = new CFClient::UI::Label 2930 $widget = new CFClient::UI::Label
2755 can_hover => 1, 2931 can_hover => 1,
2756 can_events => 1, 2932 can_events => 1,
2757 text => $widget; 2933 text => $widget,
2934 tooltip => $tooltip
2758 } 2935 }
2759 2936
2760 $self->{item}{$widget} = $item; 2937 $self->{item}{$widget} = $item;
2761 2938
2762 $self->{vbox}->add ($widget); 2939 $self->{vbox}->add ($widget);
… …
2767 2944
2768# popup given the event (must be a mouse button down event currently) 2945# popup given the event (must be a mouse button down event currently)
2769sub popup { 2946sub popup {
2770 my ($self, $ev) = @_; 2947 my ($self, $ev) = @_;
2771 2948
2772 $self->emit ("popdown"); 2949 $self->_emit ("popdown");
2773 2950
2774 # maybe save $GRAB? must be careful about events... 2951 # maybe save $GRAB? must be careful about events...
2775 $GRAB = $self; 2952 $GRAB = $self;
2776 $self->{button} = $ev->{button}; 2953 $self->{button} = $ev->{button};
2777 2954
2778 $self->show; 2955 $self->show;
2779 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2956 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2780} 2957}
2781 2958
2782sub mouse_motion { 2959sub mouse_motion {
2783 my ($self, $ev, $x, $y) = @_; 2960 my ($self, $ev, $x, $y) = @_;
2784 2961
2785 # TODO: should use vbox->find_widget or so 2962 # TODO: should use vbox->find_widget or so
2786 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2963 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2787 $self->{hover} = $self->{item}{$HOVER}; 2964 $self->{hover} = $self->{item}{$HOVER};
2965
2966 0
2788} 2967}
2789 2968
2790sub button_up { 2969sub button_up {
2791 my ($self, $ev, $x, $y) = @_; 2970 my ($self, $ev, $x, $y) = @_;
2792 2971
2793 if ($ev->{button} == $self->{button}) { 2972 if ($ev->{button} == $self->{button}) {
2794 undef $GRAB; 2973 undef $GRAB;
2795 $self->hide; 2974 $self->hide;
2796 2975
2797 $self->emit ("popdown"); 2976 $self->_emit ("popdown");
2798 $self->{hover}[1]->() if $self->{hover}; 2977 $self->{hover}[1]->() if $self->{hover};
2978 } else {
2979 return 0
2980 }
2981
2799 } 2982 1
2800} 2983}
2801 2984
2802############################################################################# 2985#############################################################################
2803 2986
2804package CFClient::UI::Statusbox; 2987package CFClient::UI::Multiplexer;
2805 2988
2806our @ISA = CFClient::UI::VBox::; 2989our @ISA = CFClient::UI::Container::;
2807 2990
2808sub new { 2991sub new {
2809 my $class = shift; 2992 my $class = shift;
2810 2993
2811 $class->SUPER::new ( 2994 my $self = $class->SUPER::new (
2995 @_,
2996 );
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000
3001 $self
3002}
3003
3004sub add {
3005 my ($self, @widgets) = @_;
3006
3007 $self->SUPER::add (@widgets);
3008
3009 $self->{current} = $self->{children}[0]
3010 if @{ $self->{children} };
3011}
3012
3013sub set_current_page {
3014 my ($self, $page_or_widget) = @_;
3015
3016 my $widget = ref $page_or_widget
3017 ? $page_or_widget
3018 : $self->{children}[$page_or_widget];
3019
3020 $self->{current} = $widget;
3021 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3022
3023 $self->_emit (page_changed => $self->{current});
3024
3025 $self->realloc;
3026}
3027
3028sub visible_children {
3029 $_[0]{current}
3030}
3031
3032sub size_request {
3033 my ($self) = @_;
3034
3035 $self->{current}->size_request
3036}
3037
3038sub size_allocate {
3039 my ($self, $w, $h) = @_;
3040
3041 $self->{current}->configure (0, 0, $w, $h);
3042}
3043
3044sub _draw {
3045 my ($self) = @_;
3046
3047 $self->{current}->draw;
3048}
3049
3050#############################################################################
3051
3052package CFClient::UI::Notebook;
3053
3054our @ISA = CFClient::UI::VBox::;
3055
3056sub new {
3057 my $class = shift;
3058
3059 my $self = $class->SUPER::new (
3060 buttonbar => (new CFClient::UI::Buttonbar),
3061 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3062 # filter => # will be put between multiplexer and $self
3063 @_,
3064 );
3065
3066 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3067 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3068
3069 $self
3070}
3071
3072sub add {
3073 my ($self, $title, $widget, $tooltip) = @_;
3074
3075 Scalar::Util::weaken $self;
3076
3077 $self->{buttonbar}->add (new CFClient::UI::Button
3078 markup => $title,
3079 tooltip => $tooltip,
3080 on_activate => sub { $self->set_current_page ($widget) },
3081 );
3082
3083 $self->{multiplexer}->add ($widget);
3084}
3085
3086sub set_current_page {
3087 my ($self, $page) = @_;
3088
3089 $self->{multiplexer}->set_current_page ($page);
3090 $self->_emit (page_changed => $self->{multiplexer}{current});
3091}
3092
3093#############################################################################
3094
3095package CFClient::UI::Combobox;
3096
3097use utf8;
3098
3099our @ISA = CFClient::UI::Button::;
3100
3101sub new {
3102 my $class = shift;
3103
3104 my $self = $class->SUPER::new (
3105 options => [], # [title, value, tooltip], ...
3106 value => undef,
3107 @_,
3108 );
3109
3110 $self->_set_value ($self->{value});
3111
3112 $self
3113}
3114
3115sub button_down {
3116 my ($self, $ev) = @_;
3117
3118 my @menu_items;
3119
3120 for (@{ $self->{options} }) {
3121 my ($title, $value, $tooltip) = @$_;
3122
3123 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3124 }
3125
3126 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3127}
3128
3129sub _set_value {
3130 my ($self, $value) = @_;
3131
3132 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3133 or return;
3134
3135 $self->{value} = $item->[1];
3136 $self->set_markup ("$item->[0] ⇓");
3137 $self->set_tooltip ($item->[2]);
3138}
3139
3140sub set_value {
3141 my ($self, $value) = @_;
3142
3143 return unless $self->{value} ne $value;
3144
3145 $self->_set_value ($value);
3146 $self->_emit (changed => $value);
3147}
3148
3149#############################################################################
3150
3151package CFClient::UI::Statusbox;
3152
3153our @ISA = CFClient::UI::VBox::;
3154
3155sub new {
3156 my $class = shift;
3157
3158 my $self = $class->SUPER::new (
2812 fontsize => 0.8, 3159 fontsize => 0.8,
2813 @_, 3160 @_,
2814 ) 3161 );
3162
3163 Scalar::Util::weaken (my $this = $self);
3164
3165 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3166
3167 $self
2815} 3168}
2816 3169
2817sub reorder { 3170sub reorder {
2818 my ($self) = @_; 3171 my ($self) = @_;
2819 my $NOW = time; 3172 my $NOW = Time::HiRes::time;
3173
3174 # freeze display when hovering over any label
3175 return if $CFClient::UI::TOOLTIP->{owner}
3176 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3177 values %{ $self->{item} };
2820 3178
2821 while (my ($k, $v) = each %{ $self->{item} }) { 3179 while (my ($k, $v) = each %{ $self->{item} }) {
2822 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3180 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2823 } 3181 }
2824 3182
… …
2827 my @items = sort { 3185 my @items = sort {
2828 $a->{pri} <=> $b->{pri} 3186 $a->{pri} <=> $b->{pri}
2829 or $b->{id} <=> $a->{id} 3187 or $b->{id} <=> $a->{id}
2830 } values %{ $self->{item} }; 3188 } values %{ $self->{item} };
2831 3189
3190 $self->{timer}->interval (1);
3191
2832 my $count = 10 + 1; 3192 my $count = 10 + 1;
2833 for my $item (@items) { 3193 for my $item (@items) {
2834 last unless --$count; 3194 last unless --$count;
2835 3195
2836 push @widgets, $item->{label} ||= do { 3196 my $label = $item->{label} ||= do {
2837 # TODO: doesn't handle markup well (read as: at all) 3197 # TODO: doesn't handle markup well (read as: at all)
2838 my $short = $item->{count} > 1 3198 my $short = $item->{count} > 1
2839 ? "<b>$item->{count} ×</b> $item->{text}" 3199 ? "<b>$item->{count} ×</b> $item->{text}"
2840 : $item->{text}; 3200 : $item->{text};
2841 3201
… …
2849 tooltip => $item->{tooltip}, 3209 tooltip => $item->{tooltip},
2850 tooltip_font => $::FONT_PROP, 3210 tooltip_font => $::FONT_PROP,
2851 tooltip_width => 0.67, 3211 tooltip_width => 0.67,
2852 fontsize => $item->{fontsize} || $self->{fontsize}, 3212 fontsize => $item->{fontsize} || $self->{fontsize},
2853 max_w => $::WIDTH * 0.44, 3213 max_w => $::WIDTH * 0.44,
2854 fg => $item->{fg}, 3214 fg => [@{ $item->{fg} }],
2855 can_events => 1, 3215 can_events => 1,
2856 can_hover => 1 3216 can_hover => 1
2857 }; 3217 };
3218
3219 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3220 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3221 $label->update;
3222 $label->set_max_size (undef, $label->{req_h} * $diff)
3223 if $diff < 1;
3224 $self->{timer}->interval (1/30);
3225 } else {
3226 $label->{fg}[3] = $item->{fg}[3] || 1;
3227 }
3228
3229 push @widgets, $label;
2858 } 3230 }
2859 3231
2860 $self->clear; 3232 $self->clear;
2861 $self->SUPER::add (reverse @widgets); 3233 $self->SUPER::add (reverse @widgets);
2862} 3234}
… …
2865 my ($self, $text, %arg) = @_; 3237 my ($self, $text, %arg) = @_;
2866 3238
2867 $text =~ s/^\s+//; 3239 $text =~ s/^\s+//;
2868 $text =~ s/\s+$//; 3240 $text =~ s/\s+$//;
2869 3241
3242 return unless $text;
3243
2870 my $timeout = time + ((delete $arg{timeout}) || 60); 3244 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2871 3245
2872 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3246 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2873 3247
2874 if (my $item = $self->{item}{$group}) { 3248 if (my $item = $self->{item}{$group}) {
2875 if ($item->{text} eq $text) { 3249 if ($item->{text} eq $text) {
… …
2905 3279
2906 $self->reorder; 3280 $self->reorder;
2907 $self->SUPER::reconfigure; 3281 $self->SUPER::reconfigure;
2908} 3282}
2909 3283
3284sub DESTROY {
3285 my ($self) = @_;
3286
3287 $self->{timer}->cancel;
3288
3289 $self->SUPER::DESTROY;
3290}
3291
2910############################################################################# 3292#############################################################################
2911 3293
2912package CFClient::UI::Root; 3294package CFClient::UI::Inventory;
2913 3295
2914our @ISA = CFClient::UI::Container::; 3296our @ISA = CFClient::UI::ScrolledWindow::;
2915
2916use CFClient::OpenGL;
2917 3297
2918sub new { 3298sub new {
2919 my $class = shift; 3299 my $class = shift;
2920 3300
2921 $class->SUPER::new ( 3301 my $self = $class->SUPER::new (
3302 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3303 @_,
3304 );
3305
3306 $self
3307}
3308
3309sub set_items {
3310 my ($self, $items) = @_;
3311
3312 $self->{child}->clear;
3313 return unless $items;
3314
3315 my @items = sort {
3316 ($a->{type} <=> $b->{type})
3317 or ($a->{name} cmp $b->{name})
3318 } @$items;
3319
3320 $self->{real_items} = \@items;
3321
3322 my $row = 0;
3323 for my $item (@items) {
3324 CFClient::Item::update_widgets $item;
3325
3326 $self->{child}->add (0, $row, $item->{face_widget});
3327 $self->{child}->add (1, $row, $item->{desc_widget});
3328 $self->{child}->add (2, $row, $item->{weight_widget});
3329
3330 $row++;
3331 }
3332}
3333
3334#############################################################################
3335
3336package CFClient::UI::BindEditor;
3337
3338our @ISA = CFClient::UI::FancyFrame::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3344
3345 $self->add (my $vb = new CFClient::UI::VBox);
3346
3347
3348 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3349 text => "start recording",
3350 tooltip => "Start/Stops recording of actions."
3351 ."All subsequent actions after the recording started will be captured."
3352 ."The actions are displayed after the record was stopped."
3353 ."To bind the action you have to click on the 'Bind' button",
3354 on_activate => sub {
3355 unless ($self->{recording}) {
3356 $self->start;
3357 } else {
3358 $self->stop;
3359 }
3360 });
3361
3362 $vb->add (new CFClient::UI::Label text => "Actions:");
3363 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3364
3365 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3366 $vb->add (my $hb = new CFClient::UI::HBox);
3367 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3368 $hb->add (new CFClient::UI::Button
3369 text => "bind",
3370 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3371 on_activate => sub {
3372 $self->ask_for_bind;
3373 });
3374
3375 $vb->add (my $hb = new CFClient::UI::HBox);
3376 $hb->add (new CFClient::UI::Button
3377 text => "ok",
3378 expand => 1,
3379 tooltip => "This closes the binding editor and saves the binding",
3380 on_activate => sub {
3381 $self->hide;
3382 $self->commit;
3383 });
3384
3385 $hb->add (new CFClient::UI::Button
3386 text => "cancel",
3387 expand => 1,
3388 tooltip => "This closes the binding editor without saving",
3389 on_activate => sub {
3390 $self->hide;
3391 $self->{binding_cancel}->()
3392 if $self->{binding_cancel};
3393 });
3394
3395 $self->update_binding_widgets;
3396
3397 $self
3398}
3399
3400sub commit {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 if ($sym != 0 && @$cmds > 0) {
3404 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3405 ."'. Don't forget 'Save Config'!");
3406 $self->{binding_change}->($mod, $sym, $cmds)
3407 if $self->{binding_change};
3408 } else {
3409 $::STATUSBOX->add ("No action bound, no key or action specified!");
3410 $self->{binding_cancel}->()
3411 if $self->{binding_cancel};
3412 }
3413}
3414
3415sub start {
3416 my ($self) = @_;
3417
3418 $self->{rec_btn}->set_text ("stop recording");
3419 $self->{recording} = 1;
3420 $self->clear_command_list;
3421 $::CONN->start_record if $::CONN;
3422}
3423
3424sub stop {
3425 my ($self) = @_;
3426
3427 $self->{rec_btn}->set_text ("start recording");
3428 $self->{recording} = 0;
3429
3430 my $rec;
3431 $rec = $::CONN->stop_record if $::CONN;
3432 return unless ref $rec eq 'ARRAY';
3433 $self->set_command_list ($rec);
3434}
3435
3436
3437sub ask_for_bind_and_commit {
3438 my ($self) = @_;
3439 $self->ask_for_bind (1);
3440}
3441
3442sub ask_for_bind {
3443 my ($self, $commit) = @_;
3444
3445 CFClient::Binder::open_binding_dialog (sub {
3446 my ($mod, $sym) = @_;
3447 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3448 $self->update_binding_widgets;
3449 $self->commit if $commit;
3450 });
3451}
3452
3453# $mod and $sym are the modifiers and key symbol
3454# $cmds is a array ref of strings (the commands)
3455# $cb is the callback that is executed on OK
3456# $ccb is the callback that is executed on CANCEL and
3457# when the binding was unsuccessful on OK
3458sub set_binding {
3459 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3460
3461 $self->clear_command_list;
3462 $self->{recording} = 0;
3463 $self->{rec_btn}->set_text ("start recording");
3464
3465 $self->{binding} = [$mod, $sym];
3466 $self->{commands} = $cmds;
3467
3468 $self->{binding_change} = $cb;
3469 $self->{binding_cancel} = $ccb;
3470
3471 $self->update_binding_widgets;
3472}
3473
3474# this is a shortcut method that asks for a binding
3475# and then just binds it.
3476sub do_quick_binding {
3477 my ($self, $cmds) = @_;
3478 $self->set_binding (undef, undef, $cmds, sub {
3479 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3480 });
3481 $self->ask_for_bind (1);
3482}
3483
3484sub update_binding_widgets {
3485 my ($self) = @_;
3486 my ($mod, $sym, $cmds) = $self->get_binding;
3487 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3488 $self->set_command_list ($cmds);
3489}
3490
3491sub get_binding {
3492 my ($self) = @_;
3493 return (
3494 $self->{binding}->[0],
3495 $self->{binding}->[1],
3496 [ grep { defined $_ } @{$self->{commands}} ]
3497 );
3498}
3499
3500sub clear_command_list {
3501 my ($self) = @_;
3502 $self->{cmdbox}->clear ();
3503}
3504
3505sub set_command_list {
3506 my ($self, $cmds) = @_;
3507
3508 $self->{cmdbox}->clear ();
3509 $self->{commands} = $cmds;
3510
3511 my $idx = 0;
3512
3513 for (@$cmds) {
3514 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3515
3516 my $i = $idx;
3517 $hb->add (new CFClient::UI::Label text => $_);
3518 $hb->add (new CFClient::UI::Button
3519 text => "delete",
3520 tooltip => "Deletes the action from the record",
3521 on_activate => sub {
3522 $self->{cmdbox}->remove ($hb);
3523 $cmds->[$i] = undef;
3524 });
3525
3526
3527 $idx++
3528 }
3529}
3530
3531#############################################################################
3532
3533package CFClient::UI::SpellList;
3534
3535our @ISA = CFClient::UI::Table::;
3536
3537sub new {
3538 my $class = shift;
3539
3540 my $self = $class->SUPER::new (
3541 binding => [],
3542 commands => [],
2922 @_, 3543 @_,
2923 ) 3544 )
2924} 3545}
2925 3546
2926sub configure { 3547my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
2927 my ($self, $x, $y, $w, $h) = @_; 3548 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3549my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3550 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3551my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
2928 3553
2929 $self->{w} = $w; 3554sub rebuild_spell_list {
2930 $self->{h} = $h; 3555 my ($self) = @_;
2931}
2932 3556
2933sub check_size { 3557 $CFClient::UI::ROOT->on_refresh ($self => sub {
3558 $self->clear;
3559
3560 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3561 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3562 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3563 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3564
3565 my $row = 0;
3566
3567 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3568 my $spell = $self->{spell}{$_};
3569
3570 $row++;
3571
3572 $self->add (0, $row, new CFClient::UI::Face
3573 face => $spell->{face},
3574 can_hover => 1,
3575 can_events => 1,
3576 tooltip => $spell->{message},
3577 );
3578
3579 $self->add (1, $row, new CFClient::UI::Label
3580 expand => 1,
3581 text => $spell->{name},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3588 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3589 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3590
3591 # TODO: should be done via popup
3592 $self->add (5, $row, new CFClient::UI::Button
3593 text => "bind",
3594 tooltip => "bind spell readying (cast command) to key",
3595 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3596 );
3597 }
3598 });
3599}
3600
3601sub add_spell {
2934 my ($self) = @_; 3602 my ($self, $spell) = @_;
2935 3603
2936 $self->size_allocate ($self->{w}, $self->{h}) 3604 $self->{spell}->{$spell->{name}} = $spell;
2937 if $self->{w}; 3605 $self->rebuild_spell_list;
3606}
3607
3608sub remove_spell {
3609 my ($self, $spell) = @_;
3610
3611 delete $self->{spell}->{$spell->{name}};
3612 $self->rebuild_spell_list;
3613}
3614
3615#############################################################################
3616
3617package CFClient::UI::Root;
3618
3619our @ISA = CFClient::UI::Container::;
3620
3621use List::Util qw(min max);
3622
3623use CFClient::OpenGL;
3624
3625sub new {
3626 my $class = shift;
3627
3628 my $self = $class->SUPER::new (
3629 visible => 1,
3630 @_,
3631 );
3632
3633 Scalar::Util::weaken ($self->{root} = $self);
3634
3635 $self
2938} 3636}
2939 3637
2940sub size_request { 3638sub size_request {
2941 my ($self) = @_; 3639 my ($self) = @_;
2942 3640
2943 ($self->{w}, $self->{h}) 3641 ($self->{w}, $self->{h})
3642}
3643
3644sub _to_pixel {
3645 my ($coord, $size, $max) = @_;
3646
3647 $coord =
3648 $coord eq "center" ? ($max - $size) * 0.5
3649 : $coord eq "max" ? $max
3650 : $coord;
3651
3652 $coord = 0 if $coord < 0;
3653 $coord = $max - $size if $coord > $max - $size;
3654
3655 int $coord + 0.5
2944} 3656}
2945 3657
2946sub size_allocate { 3658sub size_allocate {
2947 my ($self, $w, $h) = @_; 3659 my ($self, $w, $h) = @_;
2948 3660
2949 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2950 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2951
2952 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2953 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2954
2955 for my $child ($self->children) { 3661 for my $child ($self->children) {
2956 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3662 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2957 3663
2958 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3664 $X = $child->{force_x} if exists $child->{force_x};
2959 if exists $child->{req_x}; 3665 $Y = $child->{force_y} if exists $child->{force_y};
2960 3666
2961 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3667 $X = _to_pixel $X, $W, $self->{w};
2962 if exists $child->{req_y}; 3668 $Y = _to_pixel $Y, $H, $self->{h};
2963
2964 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2965 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2966 3669
2967 $child->configure ($X, $Y, $W, $H); 3670 $child->configure ($X, $Y, $W, $H);
2968 } 3671 }
2969} 3672}
2970 3673
… …
2981} 3684}
2982 3685
2983sub update { 3686sub update {
2984 my ($self) = @_; 3687 my ($self) = @_;
2985 3688
2986 $self->check_size;
2987 $::WANT_REFRESH++; 3689 $::WANT_REFRESH++;
2988} 3690}
2989 3691
2990sub add { 3692sub add {
2991 my ($self, @children) = @_; 3693 my ($self, @children) = @_;
2992 3694
2993 for my $child (@children) {
2994 $child->{toplevel} = 1; 3695 $_->{is_toplevel} = 1
2995 3696 for @children;
2996 # integerise window positions
2997 $child->{x} = int $child->{x};
2998 $child->{y} = int $child->{y};
2999 }
3000 3697
3001 $self->SUPER::add (@children); 3698 $self->SUPER::add (@children);
3699}
3700
3701sub remove {
3702 my ($self, @children) = @_;
3703
3704 $self->SUPER::remove (@children);
3705
3706 delete $self->{is_toplevel}
3707 for @children;
3002 3708
3003 while (@children) { 3709 while (@children) {
3004 my $w = pop @children; 3710 my $w = pop @children;
3005 push @children, $w->children; 3711 push @children, $w->children;
3006 $w->{visible} = 1; 3712 $w->set_invisible;
3007 }
3008}
3009
3010sub remove {
3011 my ($self, @children) = @_;
3012
3013 $self->SUPER::remove (@children);
3014
3015 while (@children) {
3016 my $w = pop @children;
3017 push @children, $w->children;
3018 delete $w->{visible};
3019 } 3713 }
3020} 3714}
3021 3715
3022sub on_refresh { 3716sub on_refresh {
3023 my ($self, $id, $cb) = @_; 3717 my ($self, $id, $cb) = @_;
… …
3037 while ($self->{refresh_hook}) { 3731 while ($self->{refresh_hook}) {
3038 $_->() 3732 $_->()
3039 for values %{delete $self->{refresh_hook}}; 3733 for values %{delete $self->{refresh_hook}};
3040 } 3734 }
3041 3735
3042 if ($self->{check_size}) { 3736 if ($self->{realloc}) {
3043 my @queue = ([], []); 3737 my %queue;
3738 my @queue;
3739 my $widget;
3044 3740
3045 for (;;) { 3741 outer:
3046 if ($self->{check_size}) { 3742 while () {
3047 # heuristic: check containers last 3743 if (my $realloc = delete $self->{realloc}) {
3048 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3744 for $widget (values %$realloc) {
3049 for values %{delete $self->{check_size}} 3745 $widget->{visible} or next; # do not resize invisible widgets
3746
3747 $queue{$widget+0}++ and next; # duplicates are common
3748
3749 push @{ $queue[$widget->{visible}] }, $widget;
3750 }
3050 } 3751 }
3051 3752
3052 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3753 while () {
3754 @queue or last outer;
3053 3755
3054 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3756 $widget = pop @{ $queue[-1] || [] }
3055 ? @$widget{qw(user_w user_h)} 3757 and last;
3056 : $widget->size_request;
3057
3058 if (delete $widget->{force_alloc}
3059 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3060 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3061 3758
3759 pop @queue;
3760 }
3761
3762 delete $queue{$widget+0};
3763
3764 my ($w, $h) = $widget->size_request;
3765
3766 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3767 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3768
3769 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3770 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3771
3772 $w = $widget->{force_w} if exists $widget->{force_w};
3773 $h = $widget->{force_h} if exists $widget->{force_h};
3774
3775 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3776 || delete $widget->{force_realloc}) {
3062 $widget->{req_w} = $w; 3777 $widget->{req_w} = $w;
3063 $widget->{req_h} = $h; 3778 $widget->{req_h} = $h;
3064 3779
3065 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3780 $self->{size_alloc}{$widget+0} = $widget;
3066 3781
3067 $widget->{parent}->check_size
3068 if $widget->{parent}; 3782 if (my $parent = $widget->{parent}) {
3783 $self->{realloc}{$parent+0} = $parent
3784 unless $queue{$parent+0};
3785
3786 $parent->{force_size_alloc} = 1;
3787 $self->{size_alloc}{$parent+0} = $parent;
3788 }
3069 } 3789 }
3790
3791 delete $self->{realloc}{$widget+0};
3070 } 3792 }
3071 } 3793 }
3072 3794
3073 while ($self->{size_alloc}) { 3795 while (my $size_alloc = delete $self->{size_alloc}) {
3074 for (values %{delete $self->{size_alloc}}) { 3796 my @queue = sort { $b->{visible} <=> $a->{visible} }
3075 my ($widget, $w, $h) = @$_; 3797 values %$size_alloc;
3798
3799 while () {
3800 my $widget = pop @queue || last;
3801
3802 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3076 3803
3077 $w = 0 if $w < 0; 3804 $w = 0 if $w < 0;
3078 $h = 0 if $h < 0; 3805 $h = 0 if $h < 0;
3079 3806
3807 $w = int $w + 0.5;
3808 $h = int $h + 0.5;
3809
3810 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3811 $widget->{old_w} = $widget->{w};
3812 $widget->{old_h} = $widget->{h};
3813
3080 $widget->{w} = $w; 3814 $widget->{w} = $w;
3081 $widget->{h} = $h; 3815 $widget->{h} = $h;
3082 $widget->size_allocate ($w, $h); 3816
3083 $widget->emit (size_allocate => $w, $h); 3817 $widget->emit (size_allocate => $w, $h);
3818 }
3084 } 3819 }
3085 } 3820 }
3086 3821
3087 while ($self->{post_alloc_hook}) { 3822 while ($self->{post_alloc_hook}) {
3088 $_->() 3823 $_->()
3089 for values %{delete $self->{post_alloc_hook}}; 3824 for values %{delete $self->{post_alloc_hook}};
3090 } 3825 }
3826
3091 3827
3092 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3828 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3093 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3829 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3094 glClear GL_COLOR_BUFFER_BIT; 3830 glClear GL_COLOR_BUFFER_BIT;
3095 3831
… …
3097 glLoadIdentity; 3833 glLoadIdentity;
3098 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3834 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3099 glMatrixMode GL_MODELVIEW; 3835 glMatrixMode GL_MODELVIEW;
3100 glLoadIdentity; 3836 glLoadIdentity;
3101 3837
3838 {
3839 package CFClient::UI::Base;
3840
3841 ($draw_x, $draw_y, $draw_w, $draw_h) =
3842 (0, 0, $self->{w}, $self->{h});
3843 }
3844
3102 $self->_draw; 3845 $self->_draw;
3103} 3846}
3104 3847
3105############################################################################# 3848#############################################################################
3106 3849

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