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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.286 by root, Mon Jun 5 03:48:49 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 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 39 }
44 40
45 return; 41 return;
46 } 42 }
47 } 43 }
48 } 44 }
49 45
50 $TOOLTIP->hide; 46 $TOOLTIP->hide;
51 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;
52} 71}
53 72
54# class methods for events 73# class methods for events
55sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 76 if $FOCUS;
58} 77}
59 78
60sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 81 if $FOCUS;
63} 82}
64 83
65sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
66 my ($ev) = @_; 85 my ($ev) = @_;
… …
70 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
71 90
72 $GRAB = $widget; 91 $GRAB = $widget;
73 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
74 93
75 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
76 } 95 }
77 96
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 98
80 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
84} 101}
85 102
86sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
87 my ($ev) = @_; 104 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
89 106
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
91 108
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 110
94 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
95 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 113
99 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 116 $grab->update if $grab;
102 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
103 118
104 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
105 } 120 }
106} 121}
107 122
108sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
109 my ($ev) = @_; 124 my ($ev) = @_;
… …
115 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
116 131
117 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
118 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
119 134
120 check_tooltip; 135 $TOOLTIP_WATCHER->start;
121 } 136 }
122 137
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
126 } 139 if $HOVER;
127} 140}
128 141
129# convert position array to integers 142# convert position array to integers
130sub harmonize { 143sub harmonize {
131 my ($vals) = @_; 144 my ($vals) = @_;
… …
137 $rem += $_ - $i; 150 $rem += $_ - $i;
138 $_ = $i; 151 $_ = $i;
139 } 152 }
140} 153}
141 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
142# call when resolution changes etc. 171# call when resolution changes etc.
143sub rescale_widgets { 172sub rescale_widgets {
144 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
145 174
146 for my $widget (values %WIDGET) { 175 for my $widget (values %WIDGET) {
147 if ($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
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $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};
150 $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};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $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};
154 $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};
155 $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
156 } 190 }
157
158 $widget->reconfigure;
159 } 191 }
192
193 reconfigure_widgets;
160} 194}
161 195
162############################################################################# 196#############################################################################
163 197
164package CFClient::UI::Base; 198package CFClient::UI::Base;
… …
169 203
170sub new { 204sub new {
171 my $class = shift; 205 my $class = shift;
172 206
173 my $self = bless { 207 my $self = bless {
174 x => 0, 208 x => "center",
175 y => 0, 209 y => "center",
176 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
177 can_events => 1, 213 can_events => 1,
178 @_ 214 @_
179 }, $class; 215 }, $class;
180 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
181 for (keys %$self) { 219 for (keys %$self) {
182 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
184 } 222 }
185 } 223 }
186 224
187 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 }
188 236
189 $self 237 $self
190} 238}
191 239
192sub destroy { 240sub destroy {
… …
199sub show { 247sub show {
200 my ($self) = @_; 248 my ($self) = @_;
201 249
202 return if $self->{parent}; 250 return if $self->{parent};
203 251
204 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
206} 253}
207 254
208sub hide { 255sub set_visible {
209 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};
210 279
211 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
213 282
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
214 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
215 if $self->{parent}; 314 if $self->{parent};
216} 315}
217 316
218sub move { 317sub move_abs {
219 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
220 319
221 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
222 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
223 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
224 323
225 $self->update; 324 $self->update;
226} 325}
227 326
228sub set_size { 327sub set_size {
229 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
230 329
231 $self->{user_w} = $w; 330 $self->{force_w} = $w;
232 $self->{user_h} = $h; 331 $self->{force_h} = $h;
233 332
234 $self->check_size; 333 $self->realloc;
235} 334}
236 335
237sub size_request { 336sub size_request {
238 require Carp; 337 require Carp;
239 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
241 340
242sub configure { 341sub configure {
243 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
244 343
245 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
246 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
248 349
249 # use alignment to adjust x, y 350 # use alignment to adjust x, y
250 351
251 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
252 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
253
254 ($w, $h) = ($w2, $h2);
255 } 354 }
256 355
257 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
258 $self->{x} = $x; 357 $self->{x} = $x;
259 $self->{y} = $y; 358 $self->{y} = $y;
260 $self->update; 359 $self->update;
261 } 360 }
262 361
263 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
264 $CFClient::UI::ROOT->{size_alloc}{$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} = $self;
265 } 369 }
266} 370}
267 371
268sub size_allocate { 372sub size_allocate {
269 # nothing to be done 373 # nothing to be done
270} 374}
271 375
272sub reconfigure {
273 my ($self) = @_;
274
275 $self->check_size (1);
276 $self->update;
277}
278
279sub children { 376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
280} 382}
281 383
282sub set_max_size { 384sub set_max_size {
283 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
284 386
285 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
286 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
287} 407}
288 408
289# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
290sub coord2local { 410sub coord2local {
291 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
… …
306 return if $FOCUS == $self; 426 return if $FOCUS == $self;
307 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
308 428
309 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
310 430
311 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
312 432
313 $focus->update if $focus; 433 $focus->update if $focus;
314 $FOCUS->update; 434 $FOCUS->update;
315} 435}
316 436
… …
319 439
320 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
321 441
322 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
323 443
324 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
325 445
326 $focus->update if $focus; #? 446 $focus->update if $focus; #?
327}
328 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
329sub mouse_motion { } 452sub mouse_motion { 0 }
330sub button_up { } 453sub button_up { 0 }
331sub key_down { } 454sub key_down { 0 }
332sub key_up { } 455sub key_up { 0 }
333 456
334sub button_down { 457sub button_down {
335 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
336 459
337 $self->focus_in; 460 $self->focus_in;
338}
339 461
340sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
341sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
342sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
343sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
344sub 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, $draw_h); # screen rectangle being drawn
345 538
346sub draw { 539sub draw {
347 my ($self) = @_; 540 my ($self) = @_;
348 541
349 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);
350 553
351 glPushMatrix; 554 glPushMatrix;
352 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
353 $self->_draw;
354 glPopMatrix;
355 556
356 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
357 my ($x, $y) = @$self{qw(x y)};
358
359 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
360 glEnable GL_BLEND; 559 glEnable GL_BLEND;
361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
362 glBegin GL_QUADS; 561 glBegin GL_QUADS;
363 glVertex $x , $y;
364 glVertex $x + $self->{w}, $y;
365 glVertex $x + $self->{w}, $y + $self->{h};
366 glVertex $x , $y + $self->{h};
367 glEnd;
368 glDisable GL_BLEND;
369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0; 562 glVertex 0 , 0;
377 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
380 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
381 glPopMatrix; 580 glPopMatrix;
382 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;
383 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
384} 586}
385 587
386sub _draw { 588sub _draw {
387 my ($self) = @_; 589 my ($self) = @_;
388 590
389 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
390}
391
392sub find_widget {
393 my ($self, $x, $y) = @_;
394
395 return () unless $self->{can_events};
396
397 return $self
398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401 ()
402}
403
404sub set_parent {
405 my ($self, $parent) = @_;
406
407 Scalar::Util::weaken ($self->{parent} = $parent);
408
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
412}
413
414sub check_size {
415 my ($self, $forced) = @_;
416
417 $self->{force_alloc} = 1 if $forced;
418 $CFClient::UI::ROOT->{check_size}{$self} = $self;
419}
420
421sub update {
422 my ($self) = @_;
423
424 $self->{parent}->update
425 if $self->{parent};
426}
427
428sub connect {
429 my ($self, $signal, $cb) = @_;
430
431 push @{ $self->{signal_cb}{$signal} }, $cb;
432}
433
434sub emit {
435 my ($self, $signal, @args) = @_;
436
437 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
438} 592}
439 593
440sub DESTROY { 594sub DESTROY {
441 my ($self) = @_; 595 my ($self) = @_;
442 596
… …
457 my $class = shift; 611 my $class = shift;
458 612
459 # range [value, low, high, page] 613 # range [value, low, high, page]
460 614
461 $class->SUPER::new ( 615 $class->SUPER::new (
462 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
463 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
464 @_ 618 @_
465 ) 619 )
466} 620}
467 621
468sub _draw { 622sub _draw {
469 my ($self) = @_; 623 my ($self) = @_;
470 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
471 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
472 631
473 glEnable GL_BLEND; 632 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
475 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
476 635
477 glBegin GL_QUADS; 636 glBegin GL_QUADS;
478 glVertex 0 , 0; 637 glVertex 0 , 0;
479 glVertex 0 , $h; 638 glVertex 0 , $h;
480 glVertex $w, $h; 639 glVertex $w, $h;
481 glVertex $w, 0; 640 glVertex $w, 0;
482 glEnd; 641 glEnd;
483 642
484 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
485} 645}
486 646
487############################################################################# 647#############################################################################
488 648
489package CFClient::UI::Empty; 649package CFClient::UI::Empty;
… …
494 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg); 655 $class->SUPER::new (can_events => 0, %arg);
496} 656}
497 657
498sub size_request { 658sub size_request {
499 (0, 0) 659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
500} 662}
501 663
502sub draw { } 664sub draw { }
503 665
504############################################################################# 666#############################################################################
… …
508our @ISA = CFClient::UI::Base::; 670our @ISA = CFClient::UI::Base::;
509 671
510sub new { 672sub new {
511 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
512 674
513 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
514 676
515 my $self = $class->SUPER::new ( 677 my $self = $class->SUPER::new (
516 children => [], 678 children => [],
517 can_events => 0, 679 can_events => 0,
518 %arg, 680 %arg,
519 ); 681 );
682
520 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
521 685
522 $self 686 $self
523} 687}
524 688
525sub add { 689sub add {
… …
533 $self->{children} = [ 697 $self->{children} = [
534 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
535 @{$self->{children}}, @widgets 699 @{$self->{children}}, @widgets
536 ]; 700 ];
537 701
538 $self->check_size (1); 702 $self->realloc;
539 $self->update;
540} 703}
541 704
542sub children { 705sub children {
543 @{ $_[0]{children} } 706 @{ $_[0]{children} }
544} 707}
… …
549 delete $child->{parent}; 712 delete $child->{parent};
550 $child->hide; 713 $child->hide;
551 714
552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
553 716
554 $self->check_size; 717 $self->realloc;
555 $self->update;
556} 718}
557 719
558sub clear { 720sub clear {
559 my ($self) = @_; 721 my ($self) = @_;
560 722
… …
564 for (@$children) { 726 for (@$children) {
565 delete $_->{parent}; 727 delete $_->{parent};
566 $_->hide; 728 $_->hide;
567 } 729 }
568 730
569 $self->check_size; 731 $self->realloc;
570 $self->update;
571} 732}
572 733
573sub find_widget { 734sub find_widget {
574 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
575 736
576 $x -= $self->{x}; 737 $x -= $self->{x};
577 $y -= $self->{y}; 738 $y -= $self->{y};
578 739
579 my $res; 740 my $res;
580 741
581 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
582 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
583 and return $res; 744 and return $res;
584 } 745 }
585 746
586 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
635 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
636} 797}
637 798
638############################################################################# 799#############################################################################
639 800
801# back-buffered drawing area
802
640package CFClient::UI::Window; 803package CFClient::UI::Window;
641 804
642our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
643 806
644use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
662 $self->SUPER::size_allocate ($w, $h); 825 $self->SUPER::size_allocate ($w, $h);
663 $self->update; 826 $self->update;
664} 827}
665 828
666sub _render { 829sub _render {
830 my ($self) = @_;
831
667 $_[0]{children}[0]->draw; 832 $self->{children}[0]->draw;
668} 833}
669 834
670sub render_child { 835sub render_child {
671 my ($self) = @_; 836 my ($self) = @_;
672 837
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0; 839 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT; 840 glClear GL_COLOR_BUFFER_BIT;
676 841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
677 $self->_render; 849 $self->_render;
678# glColorMask 1, 1, 1, 0;
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 }; 850 };
686} 851}
687 852
688sub _draw { 853sub _draw {
689 my ($self) = @_; 854 my ($self) = @_;
690 855
691 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
692 857
693 my $tex = $self->{texture} 858 my $tex = $self->{texture}
694 or return; 859 or return;
695 860
696 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
… …
706 871
707package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
708 873
709our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
710 875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
711sub size_request { 886sub size_request {
712 my ($self) = @_; 887 my ($self) = @_;
713 888
714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
716 890
717 @$self{qw(child_w child_h)} 891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
718} 895}
719 896
720sub size_allocate { 897sub size_allocate {
721 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
722 899
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);
723 $self->update; 906 $self->update;
724} 907}
725 908
726sub set_offset { 909sub set_offset {
727 my ($self, $x, $y) = @_; 910 my ($self, $x, $y) = @_;
… …
761} 944}
762 945
763sub _render { 946sub _render {
764 my ($self) = @_; 947 my ($self) = @_;
765 948
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 - $self->{view_y};
951
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767 953
768 $self->SUPER::_render; 954 $self->SUPER::_render;
769} 955}
770 956
… …
773package CFClient::UI::ScrolledWindow; 959package CFClient::UI::ScrolledWindow;
774 960
775our @ISA = CFClient::UI::HBox::; 961our @ISA = CFClient::UI::HBox::;
776 962
777sub new { 963sub new {
778 my $class = shift; 964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
779 967
780 my $self; 968 my $self;
781 969
782 my $slider = new CFClient::UI::Slider 970 my $slider = new CFClient::UI::Slider
783 vertical => 1, 971 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix 972 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub { 973 on_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 974 $self->{vp}->set_offset (0, $_[1]);
787 }, 975 },
788 ; 976 ;
789 977
790 $self = $class->SUPER::new ( 978 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort), 979 vp => (new CFClient::UI::ViewPort expand => 1),
792 slider => $slider, 980 slider => $slider,
793 @_, 981 %arg,
794 ); 982 );
795 983
796 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp});
798 $self->add ($self->{slider}); 984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
799 986
800 $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}, $self->{vp}{h}, 1]);
801} 1013}
802 1014
803#TODO# update range on size_allocate depending on child 1015#TODO# update range on size_allocate depending on child
804# update viewport offset on scroll 1016# update viewport offset on scroll
805 1017
… …
825 1037
826 if ($self->{bg}) { 1038 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)}; 1039 my ($w, $h) = @$self{qw(w h)};
828 1040
829 glEnable GL_BLEND; 1041 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} }; 1043 glColor_premultiply @{ $self->{bg} };
832 1044
833 glBegin GL_QUADS; 1045 glBegin GL_QUADS;
834 glVertex 0 , 0; 1046 glVertex 0 , 0;
835 glVertex 0 , $h; 1047 glVertex 0 , $h;
836 glVertex $w, $h; 1048 glVertex $w, $h;
… …
849 1061
850our @ISA = CFClient::UI::Bin::; 1062our @ISA = CFClient::UI::Bin::;
851 1063
852use CFClient::OpenGL; 1064use CFClient::OpenGL;
853 1065
854my @tex = 1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 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);
857 1073
858sub new { 1074sub new {
859 my $class = shift; 1075 my ($class, %arg) = @_;
860 1076
861 # TODO: user_x, user_y, overwrite moveto? 1077 my $title = delete $arg{title};
862 1078
863 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
864 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
865 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
866 border => 0.6, 1082 border => 0.6,
867 toplevel => 1,
868 can_events => 1, 1083 can_events => 1,
869 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
870 ); 1087 );
871 1088
872 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
873 align => 0, 1090 align => 0,
874 valign => 1, 1091 valign => 1,
875 text => $self->{title}, 1092 text => $title,
876 fontsize => $self->{border}; 1093 fontsize => $self->{border}
1094 if defined $title;
877 1095
878 $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};
879} 1104}
880 1105
881sub border { 1106sub border {
882 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
883} 1108}
884 1109
885sub size_request { 1110sub size_request {
886 my ($self) = @_; 1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
887 1115
888 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
889 1117
890 ( 1118 (
891 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
894} 1122}
895 1123
896sub size_allocate { 1124sub size_allocate {
897 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
898 1126
1127 if ($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
899 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
900 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
901 1137
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
903 if $self->{title};
904
905 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
906} 1139}
907 1140
908sub button_down { 1141sub button_down {
909 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
910 1143
… …
926 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
927 1160
928 my $dx = $ev->{x} - $ox; 1161 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy; 1162 my $dy = $ev->{y} - $oy;
930 1163
931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size; 1168 $self->realloc;
935 }; 1169 };
936 1170
937 } elsif ($lr ^ $td) { 1171 } elsif ($lr ^ $td) {
938 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
939 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
… …
941 $self->{motion} = sub { 1175 $self->{motion} = sub {
942 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
943 1177
944 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
945 1179
946 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
948 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
949 } 1188 1
950} 1189}
951 1190
952sub button_up { 1191sub button_up {
953 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
954 1193
955 delete $self->{motion}; 1194 !!delete $self->{motion}
956} 1195}
957 1196
958sub mouse_motion { 1197sub mouse_motion {
959 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
960 1199
961 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
962} 1203}
963 1204
964sub _draw { 1205sub _draw {
965 my ($self) = @_; 1206 my ($self) = @_;
966 1207
1208 my $child = $self->{children}[0];
1209
967 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
969 1212
970 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972 1215
973 my $border = $self->border; 1216 my $border = $self->border;
974 1217
975 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
976 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
980 1223
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982 my $bg = $tex[0]; 1225 glColor @{ $self->{bg} };
983 1226
984 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
1228 # solve this better(?)
985 my $rep_x = $cw / $bg->{w}; 1229 $bg->{s} = $cw / $bg->{w};
986 my $rep_y = $ch / $bg->{h}; 1230 $bg->{t} = $ch / $bg->{h};
987
988 glColor @{ $self->{bg} };
989
990 $bg->{s} = $rep_x;
991 $bg->{t} = $rep_y;
992 $bg->{wrap_mode} = 1;
993 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 } 1232 }
995 1233
996 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
997 1235
998 $self->{title}->draw if $self->{title};
999
1000 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
1001} 1242}
1002 1243
1003############################################################################# 1244#############################################################################
1004 1245
1005package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
1013sub new { 1254sub new {
1014 my $class = shift; 1255 my $class = shift;
1015 1256
1016 $class->SUPER::new ( 1257 $class->SUPER::new (
1017 col_expand => [], 1258 col_expand => [],
1018 @_ 1259 @_,
1019 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1020} 1265}
1021 1266
1022sub add { 1267sub add {
1023 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
1024 1269
1025 $child->set_parent ($self); 1270 $child->set_parent ($self);
1026 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
1027 1272
1028 $child->check_size; 1273 $self->realloc;
1029} 1274}
1030 1275
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
1035# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
1036sub clear { 1277sub clear {
1037 my ($self) = @_; 1278 my ($self) = @_;
1038 1279
1039 my @children = $self->children; 1280 my @children = $self->children;
1040 delete $self->{children}; 1281 delete $self->{children};
… …
1042 for (@children) { 1283 for (@children) {
1043 delete $_->{parent}; 1284 delete $_->{parent};
1044 $_->hide; 1285 $_->hide;
1045 } 1286 }
1046 1287
1047 $self->update; 1288 $self->realloc;
1048} 1289}
1049 1290
1050sub get_wh { 1291sub get_wh {
1051 my ($self) = @_; 1292 my ($self) = @_;
1052 1293
… …
1083sub size_allocate { 1324sub size_allocate {
1084 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1085 1326
1086 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
1087 1328
1088 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
1089 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
1090 1331
1091 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
1092 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
1093 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
1094 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
1148 } 1389 }
1149} 1390}
1150 1391
1151############################################################################# 1392#############################################################################
1152 1393
1153package CFClient::UI::HBox; 1394package CFClient::UI::Box;
1154
1155# TODO: wrap into common Box base class
1156 1395
1157our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
1158 1397
1159sub size_request { 1398sub size_request {
1160 my ($self) = @_; 1399 my ($self) = @_;
1161 1400
1162 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
1163 1402 ? (
1164 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1165 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1166 (List::Util::max map $_->[1], @alloc), 1405 )
1167 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1168} 1410}
1169 1411
1170sub size_allocate { 1412sub size_allocate {
1171 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1172 1414
1173 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1174
1175 my $children = $self->{children}; 1416 my $children = $self->{children};
1176 1417
1177 my @h = map $_->{req_w}, @$children; 1418 my @req;
1178 1419
1179 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1180 1421 @req = ($space / (@$children || 1)) x @$children;
1181 if ($req_h > $h) {
1182 # ah well, not enough space
1183 $_ *= $h / $req_h for @h;
1184 } 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 {
1185 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1186 $exp ||= 1;
1187 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1188 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1189 my $child = $children->[$_];
1190
1191 my $alloc_h = $h[$_];
1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193 $h[$_] = $alloc_h;
1194 } 1436 }
1195 } 1437 }
1196 1438
1197 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1198 1440
1199 my $y = 0; 1441 my $pos = 0;
1200 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1203 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1204 1445
1205 $y += $h; 1446 $pos += $alloc;
1206 } 1447 }
1207 1448
1208 1 1449 1
1209} 1450}
1210 1451
1211############################################################################# 1452#############################################################################
1212 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1213package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1214 1470
1215# TODO: wrap into common Box base class
1216
1217our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1218 1472
1219sub size_request { 1473sub new {
1220 my ($self) = @_; 1474 my $class = shift;
1221 1475
1222 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1223 1477 vertical => 1,
1224 ( 1478 @_,
1225 (List::Util::max map $_->[0], @alloc),
1226 (List::Util::sum map $_->[1], @alloc),
1227 ) 1479 )
1228} 1480}
1229 1481
1230sub size_allocate {
1231 my ($self, $w, $h) = @_;
1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235 my $children = $self->{children};
1236
1237 my @h = map $_->{req_h}, @$children;
1238
1239 my $req_h = List::Util::sum @h;
1240
1241 if ($req_h > $h) {
1242 # ah well, not enough space
1243 $_ *= $h / $req_h for @h;
1244 } else {
1245 my $exp = List::Util::sum map $_->{expand}, @$children;
1246 $exp ||= 1;
1247
1248 for (0 .. $#$children) {
1249 my $child = $children->[$_];
1250
1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252 }
1253 }
1254
1255 CFClient::UI::harmonize \@h;
1256
1257 my $y = 0;
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260 my $h = $h[$_];
1261 $child->configure (0, $y, $w, $h);
1262
1263 $y += $h;
1264 }
1265
1266 1
1267}
1268
1269############################################################################# 1482#############################################################################
1270 1483
1271package CFClient::UI::Label; 1484package CFClient::UI::Label;
1272 1485
1273our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1274 1487
1275use CFClient::OpenGL; 1488use CFClient::OpenGL;
1276 1489
1277sub new { 1490sub new {
1278 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1279 1492
1280 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1281 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1282 #font => default_font 1497 #font => default_font
1283 #text => initial text 1498 #text => initial text
1284 #markup => initial narkup 1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1285 layout => (new CFClient::Layout), 1502 layout => (new CFClient::Layout),
1286 fontsize => 1, 1503 fontsize => 1,
1287 align => -1, 1504 align => -1,
1288 valign => -1, 1505 valign => -1,
1289 padding => 2, 1506 padding_x => 2,
1507 padding_y => 2,
1290 can_events => 0, 1508 can_events => 0,
1291 %arg 1509 %arg
1292 ); 1510 );
1293 1511
1294 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
… …
1304 } 1522 }
1305 1523
1306 $self 1524 $self
1307} 1525}
1308 1526
1309sub escape { 1527sub escape($) {
1310 local $_ = $_[1]; 1528 local $_ = $_[0];
1311 1529
1312 s/&/&amp;/g; 1530 s/&/&amp;/g;
1313 s/>/&gt;/g; 1531 s/>/&gt;/g;
1314 s/</&lt;/g; 1532 s/</&lt;/g;
1315 1533
1316 $_[1] 1534 $_
1317} 1535}
1318 1536
1319sub update { 1537sub update {
1320 my ($self) = @_; 1538 my ($self) = @_;
1321 1539
1322 delete $self->{texture}; 1540 delete $self->{texture};
1323 $self->SUPER::update; 1541 $self->SUPER::update;
1324} 1542}
1325 1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1549}
1550
1326sub set_text { 1551sub set_text {
1327 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1328 1553
1329 return if $self->{text} eq "T$text"; 1554 return if $self->{text} eq "T$text";
1330 $self->{text} = "T$text"; 1555 $self->{text} = "T$text";
1331 1556
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1559 delete $self->{req_h};
1334 1560
1561 $self->realloc;
1335 $self->update; 1562 $self->update;
1336 $self->check_size;
1337} 1563}
1338 1564
1339sub set_markup { 1565sub set_markup {
1340 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1341 1567
… …
1344 1570
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346 1572
1347 $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;
1348 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1575 delete $self->{req_h};
1349 1576
1577 $self->realloc;
1350 $self->update; 1578 $self->update;
1351 $self->check_size;
1352} 1579}
1353 1580
1354sub size_request { 1581sub size_request {
1355 my ($self) = @_; 1582 my ($self) = @_;
1356 1583
1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1357 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1); 1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360 1592
1361 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1362 1594
1363 if (exists $self->{template}) { 1595 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font}; 1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366 1598
1367 my ($w2, $h2) = $self->{template}->size; 1599 my ($w2, $h2) = $self->{template}->size;
1368 1600
1369 $w = List::Util::max $w, $w2; 1601 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2; 1602 $h = List::Util::max $h, $h2;
1371 } 1603 }
1372 1604
1605 ($w, $h)
1373 ( 1606 }
1374 $w + $self->{padding} * 2,
1375 $h + $self->{padding} * 2,
1376 )
1377} 1607}
1378 1608
1379sub size_allocate { 1609sub size_allocate {
1380 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1381 1611
1612 delete $self->{ox};
1613
1382 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1383} 1616}
1384 1617
1385sub set_fontsize { 1618sub set_fontsize {
1386 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1387 1620
1388 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1389 delete $self->{texture}; 1622 delete $self->{texture};
1390 1623
1391 $self->update; 1624 $self->realloc;
1392 $self->check_size;
1393} 1625}
1394 1626
1395sub _draw { 1627sub _draw {
1396 my ($self) = @_; 1628 my ($self) = @_;
1629
1630 $self->SUPER::_draw; # draw background, if applicable
1397 1631
1398 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}}); 1633 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1401 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403 1639
1404 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1640 new_from_layout CFClient::Texture $self->{layout}
1641 };
1405 1642
1643 unless (exists $self->{ox}) {
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding} 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1408 : ($self->{w} - $tex->{w}) * 0.5; 1646 : ($self->{w} - $tex->{w}) * 0.5);
1409 1647
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding} 1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1412 : ($self->{h} - $tex->{h}) * 0.5; 1650 : ($self->{h} - $tex->{h}) * 0.5);
1413
1414 $tex
1415 }; 1651 };
1416 1652
1417 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1419 1655
… …
1445 active_fg => [0, 0, 0], 1681 active_fg => [0, 0, 0],
1446 can_hover => 1, 1682 can_hover => 1,
1447 can_focus => 1, 1683 can_focus => 1,
1448 valign => 0, 1684 valign => 0,
1449 can_events => 1, 1685 can_events => 1,
1686 #text => ...
1450 @_ 1687 @_
1451 ) 1688 )
1452} 1689}
1453 1690
1454sub _set_text { 1691sub _set_text {
… …
1456 1693
1457 delete $self->{cur_h}; 1694 delete $self->{cur_h};
1458 1695
1459 return if $self->{text} eq $text; 1696 return if $self->{text} eq $text;
1460 1697
1461 delete $self->{texture};
1462
1463 $self->{last_activity} = $::NOW; 1698 $self->{last_activity} = $::NOW;
1464 $self->{text} = $text; 1699 $self->{text} = $text;
1465 1700
1466 $text =~ s/./*/g if $self->{hidden}; 1701 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text "); 1702 $self->{layout}->set_text ("$text ");
1703 delete $self->{req_h};
1468 1704
1469 $self->emit (changed => $self->{text}); 1705 $self->_emit (changed => $self->{text});
1706
1707 $self->realloc;
1708 $self->update;
1470} 1709}
1471 1710
1472sub set_text { 1711sub set_text {
1473 my ($self, $text) = @_; 1712 my ($self, $text) = @_;
1474 1713
1475 $self->{cursor} = length $text; 1714 $self->{cursor} = length $text;
1476 $self->_set_text ($text); 1715 $self->_set_text ($text);
1477 $self->check_size;
1478 $self->update;
1479} 1716}
1480 1717
1481sub get_text { 1718sub get_text {
1482 $_[0]{text} 1719 $_[0]{text}
1483} 1720}
… …
1486 my ($self) = @_; 1723 my ($self) = @_;
1487 1724
1488 my ($w, $h) = $self->SUPER::size_request; 1725 my ($w, $h) = $self->SUPER::size_request;
1489 1726
1490 ($w + 1, $h) # add 1 for cursor 1727 ($w + 1, $h) # add 1 for cursor
1491}
1492
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497} 1728}
1498 1729
1499sub key_down { 1730sub key_down {
1500 my ($self, $ev) = @_; 1731 my ($self, $ev) = @_;
1501 1732
… …
1516 } elsif ($sym == CFClient::SDLK_HOME) { 1747 } elsif ($sym == CFClient::SDLK_HOME) {
1517 $self->{cursor} = 0; 1748 $self->{cursor} = 0;
1518 } elsif ($sym == CFClient::SDLK_END) { 1749 } elsif ($sym == CFClient::SDLK_END) {
1519 $self->{cursor} = length $text; 1750 $self->{cursor} = length $text;
1520 } elsif ($uni == 27) { 1751 } elsif ($uni == 27) {
1521 $self->emit ('escape'); 1752 $self->_emit ('escape');
1522 } elsif ($uni) { 1753 } elsif ($uni) {
1523 substr $text, $self->{cursor}++, 0, chr $uni; 1754 substr $text, $self->{cursor}++, 0, chr $uni;
1755 } else {
1756 return 0;
1524 } 1757 }
1525 1758
1526 $self->_set_text ($text); 1759 $self->_set_text ($text);
1527 $self->update; 1760
1761 $self->realloc;
1762
1763 1
1528} 1764}
1529 1765
1530sub focus_in { 1766sub focus_in {
1531 my ($self) = @_; 1767 my ($self) = @_;
1532 1768
… …
1547 utf8::encode $text; 1783 utf8::encode $text;
1548 $self->{cursor} = length substr $text, 0, $idx; 1784 $self->{cursor} = length substr $text, 0, $idx;
1549 1785
1550 $self->_set_text ($self->{text}); 1786 $self->_set_text ($self->{text});
1551 $self->update; 1787 $self->update;
1788
1789 1
1552} 1790}
1553 1791
1554sub mouse_motion { 1792sub mouse_motion {
1555 my ($self, $ev, $x, $y) = @_; 1793 my ($self, $ev, $x, $y) = @_;
1556# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1794# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1795
1796 0
1557} 1797}
1558 1798
1559sub _draw { 1799sub _draw {
1560 my ($self) = @_; 1800 my ($self) = @_;
1561 1801
1562 local $self->{fg} = $self->{fg}; 1802 local $self->{fg} = $self->{fg};
1563 1803
1564 if ($FOCUS == $self) { 1804 if ($FOCUS == $self) {
1565 glColor @{$self->{active_bg}}; 1805 glColor_premultiply @{$self->{active_bg}};
1566 $self->{fg} = $self->{active_fg}; 1806 $self->{fg} = $self->{active_fg};
1567 } else { 1807 } else {
1568 glColor @{$self->{bg}}; 1808 glColor_premultiply @{$self->{bg}};
1569 } 1809 }
1570 1810
1571 glEnable GL_BLEND; 1811 glEnable GL_BLEND;
1572 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1812 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1573 glBegin GL_QUADS; 1813 glBegin GL_QUADS;
1574 glVertex 0 , 0; 1814 glVertex 0 , 0;
1575 glVertex 0 , $self->{h}; 1815 glVertex 0 , $self->{h};
1576 glVertex $self->{w}, $self->{h}; 1816 glVertex $self->{w}, $self->{h};
1577 glVertex $self->{w}, 0; 1817 glVertex $self->{w}, 0;
… …
1612 if ($sym == 13) { 1852 if ($sym == 13) {
1613 unshift @{$self->{history}}, 1853 unshift @{$self->{history}},
1614 my $txt = $self->get_text; 1854 my $txt = $self->get_text;
1615 $self->{history_pointer} = -1; 1855 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = ''; 1856 $self->{history_saveback} = '';
1617 $self->emit (activate => $txt); 1857 $self->_emit (activate => $txt);
1618 $self->update; 1858 $self->update;
1619 1859
1620 } elsif ($sym == CFClient::SDLK_UP) { 1860 } elsif ($sym == CFClient::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) { 1861 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text; 1862 $self->{history_saveback} = $self->get_text;
… …
1638 } else { 1878 } else {
1639 $self->set_text ($self->{history_saveback}); 1879 $self->set_text ($self->{history_saveback});
1640 } 1880 }
1641 1881
1642 } else { 1882 } else {
1643 $self->SUPER::key_down ($ev); 1883 return $self->SUPER::key_down ($ev)
1884 }
1885
1644 } 1886 1
1645
1646} 1887}
1647 1888
1648############################################################################# 1889#############################################################################
1649 1890
1650package CFClient::UI::Button; 1891package CFClient::UI::Button;
… …
1659 1900
1660sub new { 1901sub new {
1661 my $class = shift; 1902 my $class = shift;
1662 1903
1663 $class->SUPER::new ( 1904 $class->SUPER::new (
1664 padding => 4, 1905 padding_x => 4,
1906 padding_y => 4,
1665 fg => [1, 1, 1], 1907 fg => [1, 1, 1],
1666 bg => [1, 1, 1, 0.2],
1667 active_fg => [0, 0, 1], 1908 active_fg => [0, 0, 1],
1668 can_hover => 1, 1909 can_hover => 1,
1669 align => 0, 1910 align => 0,
1670 valign => 0, 1911 valign => 0,
1671 can_events => 1, 1912 can_events => 1,
1672 @_ 1913 @_
1673 ) 1914 )
1674} 1915}
1675 1916
1917sub activate { }
1918
1676sub button_up { 1919sub button_up {
1677 my ($self, $ev, $x, $y) = @_; 1920 my ($self, $ev, $x, $y) = @_;
1678 1921
1922 $self->emit ("activate")
1679 if ($x >= 0 && $x < $self->{w} 1923 if $x >= 0 && $x < $self->{w}
1680 && $y >= 0 && $y < $self->{h}) { 1924 && $y >= 0 && $y < $self->{h};
1681 $self->emit ("activate"); 1925
1682 } 1926 1
1683} 1927}
1684 1928
1685sub _draw { 1929sub _draw {
1686 my ($self) = @_; 1930 my ($self) = @_;
1687 1931
1688 local $self->{fg} = $self->{fg}; 1932 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1689
1690 if ($GRAB == $self) {
1691 $self->{fg} = $self->{active_fg};
1692 }
1693 1933
1694 glEnable GL_TEXTURE_2D; 1934 glEnable GL_TEXTURE_2D;
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1935 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696 glColor 0, 0, 0, 1; 1936 glColor 0, 0, 0, 1;
1697 1937
… …
1716 1956
1717sub new { 1957sub new {
1718 my $class = shift; 1958 my $class = shift;
1719 1959
1720 $class->SUPER::new ( 1960 $class->SUPER::new (
1721 padding => 2, 1961 padding_x => 2,
1962 padding_y => 2,
1722 fg => [1, 1, 1], 1963 fg => [1, 1, 1],
1723 active_fg => [1, 1, 0], 1964 active_fg => [1, 1, 0],
1965 bg => [0, 0, 0, 0.2],
1966 active_bg => [1, 1, 1, 0.5],
1724 state => 0, 1967 state => 0,
1725 can_hover => 1, 1968 can_hover => 1,
1726 @_ 1969 @_
1727 ) 1970 )
1728} 1971}
1729 1972
1730sub size_request { 1973sub size_request {
1731 my ($self) = @_; 1974 my ($self) = @_;
1732 1975
1733 ($self->{padding} * 2 + 6) x 2 1976 (6) x 2
1734} 1977}
1735 1978
1736sub button_down { 1979sub button_down {
1737 my ($self, $ev, $x, $y) = @_; 1980 my ($self, $ev, $x, $y) = @_;
1738 1981
1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1982 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1983 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1741 $self->{state} = !$self->{state}; 1984 $self->{state} = !$self->{state};
1742 $self->emit (changed => $self->{state}); 1985 $self->_emit (changed => $self->{state});
1986 } else {
1987 return 0
1988 }
1989
1743 } 1990 1
1744} 1991}
1745 1992
1746sub _draw { 1993sub _draw {
1747 my ($self) = @_; 1994 my ($self) = @_;
1748 1995
1749 $self->SUPER::_draw; 1996 $self->SUPER::_draw;
1750 1997
1751 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1998 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1752 1999
1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2000 my ($w, $h) = @$self{qw(w h)};
2001
2002 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1754 2003
1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2004 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756 2005
1757 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2006 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758 2007
… …
1913 2162
1914 my $h1 = $self->{h} * (1 - $ycut1); 2163 my $h1 = $self->{h} * (1 - $ycut1);
1915 my $h2 = $self->{h} * (1 - $ycut2); 2164 my $h2 = $self->{h} * (1 - $ycut2);
1916 2165
1917 glEnable GL_BLEND; 2166 glEnable GL_BLEND;
1918 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2167 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2168 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1919 glEnable GL_TEXTURE_2D; 2169 glEnable GL_TEXTURE_2D;
1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 2171
1922 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2172 glBindTexture GL_TEXTURE_2D, $t1->{name};
1923 glBegin GL_QUADS; 2173 glBegin GL_QUADS;
… …
2012 qw(s1_slider.png s1_slider_bg.png); 2262 qw(s1_slider.png s1_slider_bg.png);
2013 2263
2014sub new { 2264sub new {
2015 my $class = shift; 2265 my $class = shift;
2016 2266
2017 # range [value, low, high, page] 2267 # range [value, low, high, page, unit]
2018 2268
2019 # TODO: 0-width page 2269 # TODO: 0-width page
2020 # TODO: req_w/h are wrong with vertical 2270 # TODO: req_w/h are wrong with vertical
2021 # TODO: calculations are off 2271 # TODO: calculations are off
2022 my $self = $class->SUPER::new ( 2272 my $self = $class->SUPER::new (
2023 fg => [1, 1, 1], 2273 fg => [1, 1, 1],
2024 active_fg => [0, 0, 0], 2274 active_fg => [0, 0, 0],
2275 bg => [0, 0, 0, 0.2],
2276 active_bg => [1, 1, 1, 0.5],
2025 range => [0, 0, 100, 10], 2277 range => [0, 0, 100, 10, 0],
2026 req_w => $::WIDTH / 80, 2278 min_w => $::WIDTH / 80,
2027 req_h => $::WIDTH / 80, 2279 min_h => $::WIDTH / 80,
2028 vertical => 0, 2280 vertical => 0,
2029 can_hover => 1, 2281 can_hover => 1,
2030 inner_pad => 5, 2282 inner_pad => 0.02,
2031 @_ 2283 @_
2032 ); 2284 );
2033 2285
2286 $self->set_value ($self->{range}[0]);
2287 $self->update;
2288
2034 $self 2289 $self
2035} 2290}
2036 2291
2292sub changed { }
2293
2294sub set_range {
2295 my ($self, $range) = @_;
2296
2297 ($range, $self->{range}) = ($self->{range}, $range);
2298
2299 $self->update
2300 if "@$range" ne "@{$self->{range}}";
2301}
2302
2303sub set_value {
2304 my ($self, $value) = @_;
2305
2306 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2307
2308 $hi = $lo + 1 if $hi <= $lo;
2309
2310 $page = $hi - $lo if $page > $hi - $lo;
2311
2312 $value = $lo if $value < $lo;
2313 $value = $hi - $page if $value > $hi - $page;
2314
2315 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2316 if $unit;
2317
2318 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2319
2320 if ($value != $old_value) {
2321 $self->_emit (changed => $value);
2322 $self->update;
2323 }
2324}
2325
2037sub size_request { 2326sub size_request {
2038 my ($self) = @_; 2327 my ($self) = @_;
2039 2328
2040 my $w = $self->{req_w}; 2329 ($self->{req_w}, $self->{req_h})
2041 my $h = $self->{req_h};
2042
2043 $self->{vertical} ? ($h, $w) : ($w, $h)
2044} 2330}
2045 2331
2046sub button_down { 2332sub button_down {
2047 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
2048 2334
2049 $self->SUPER::button_down ($ev, $x, $y); 2335 $self->SUPER::button_down ($ev, $x, $y);
2336
2337 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2338
2050 $self->mouse_motion ($ev, $x, $y); 2339 $self->mouse_motion ($ev, $x, $y)
2051} 2340}
2052 2341
2053sub mouse_motion { 2342sub mouse_motion {
2054 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
2055 2344
2056 if ($GRAB == $self) { 2345 if ($GRAB == $self) {
2346 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2347
2348 my (undef, $lo, $hi, $page) = @{$self->{range}};
2349
2350 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2351
2352 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2353 } else {
2354 return 0;
2355 }
2356
2357 1
2358}
2359
2360sub update {
2361 my ($self) = @_;
2362
2363 delete $self->{knob_w};
2364 $self->SUPER::update;
2365}
2366
2367sub _draw {
2368 my ($self) = @_;
2369
2370 unless ($self->{knob_w}) {
2371 $self->set_value ($self->{range}[0]);
2372
2057 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2373 my ($value, $lo, $hi, $page) = @{$self->{range}};
2374 my $range = ($hi - $page - $lo) || 1e-100;
2058 2375
2059 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2376 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060 2377
2061 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2378 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2379 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063 2380
2064 $x -= $inner_pad_px; # substract the padding 2381 $value = ($value - $lo) / $range;
2065 $x = $x * ($hi - $lo) / $inner_w + $lo; 2382 $value = $value * $self->{scale} + $self->{offset};
2066 $x = $lo if $x < $lo;
2067 $x = $hi - $page if $x > $hi - $page;
2068 $self->{range}[0] = $x;
2069 2383
2070 $self->emit (changed => $x); 2384 $self->{knob_x} = $value - $knob_w * 0.5;
2071 $self->update; 2385 $self->{knob_w} = $knob_w;
2072 } 2386 }
2073}
2074
2075# the inner_* stuff is for generating a padding for the slider handle,
2076# so that the handle doesn't leave the texture. This calculation isn't 100%
2077# correct propably, but it does the job for now
2078sub _calc_inner_pad_px {
2079 my ($self, $w) = @_;
2080 ($w / 100) * $self->{inner_pad} # % to pixels
2081}
2082
2083sub _draw {
2084 my ($self) = @_;
2085 2387
2086 $self->SUPER::_draw (); 2388 $self->SUPER::_draw ();
2087 2389
2088 my ($w, $h) = @$self{qw(w h)}; 2390 glScale $self->{w}, $self->{h};
2089 2391
2090 if ($self->{vertical}) { 2392 if ($self->{vertical}) {
2091 # draw a vertical slider like a rotated horizontal slider 2393 # draw a vertical slider like a rotated horizontal slider
2092 2394
2395 glTranslate 1, 0, 0;
2093 glRotate 90, 0, 0, 1; 2396 glRotate 90, 0, 0, 1;
2094 glTranslate 0, -$self->{w}, 0;
2095
2096 ($w, $h) = ($h, $w);
2097 } 2397 }
2098 2398
2099 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2399 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2400 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101 2401
2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104 $hi = $value + 1 if $lo == $hi;
2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $page = int $page * $inner_w / ($hi - $lo);
2110 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112 $w -= $page;
2113 $page &= ~1;
2114 glTranslate $page * 0.5, 0, 0;
2115 $page ||= 2;
2116
2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122 2404
2123 # draw background 2405 # draw background
2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2406 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125 2407
2126 # draw handle 2408 # draw handle
2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2409 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128 2410
2129 glDisable GL_TEXTURE_2D; 2411 glDisable GL_TEXTURE_2D;
2130} 2412}
2413
2414#############################################################################
2415
2416package CFClient::UI::ValSlider;
2417
2418our @ISA = CFClient::UI::HBox::;
2419
2420sub new {
2421 my ($class, %arg) = @_;
2422
2423 my $range = delete $arg{range};
2424
2425 my $self = $class->SUPER::new (
2426 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2427 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2428 to_value => sub { shift },
2429 from_value => sub { shift },
2430 %arg,
2431 );
2432
2433 $self->{slider}->connect (changed => sub {
2434 my ($self, $value) = @_;
2435 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2436 $self->{parent}->emit (changed => $value);
2437 });
2438
2439# $self->{entry}->connect (changed => sub {
2440# my ($self, $value) = @_;
2441# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2442# $self->{parent}->emit (changed => $value);
2443# });
2444
2445 $self->add ($self->{slider}, $self->{entry});
2446
2447 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2448
2449 $self
2450}
2451
2452sub set_range { shift->{slider}->set_range (@_) }
2453sub set_value { shift->{slider}->set_value (@_) }
2131 2454
2132############################################################################# 2455#############################################################################
2133 2456
2134package CFClient::UI::TextView; 2457package CFClient::UI::TextView;
2135 2458
… …
2165 2488
2166 $self->{fontsize} = $fontsize; 2489 $self->{fontsize} = $fontsize;
2167 $self->reflow; 2490 $self->reflow;
2168} 2491}
2169 2492
2170sub text_height {
2171 my ($self, $text) = @_;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176 $layout->set_width ($self->{children}[0]{w});
2177 $layout->set_markup ($text);
2178
2179 ($layout->size)[1]
2180}
2181
2182sub reflow {
2183 my ($self) = @_;
2184
2185 $self->{need_reflow}++;
2186 $self->update;
2187}
2188
2189sub size_allocate { 2493sub size_allocate {
2190 my ($self, $w, $h) = @_; 2494 my ($self, $w, $h) = @_;
2191 2495
2192 $self->SUPER::size_allocate ($w, $h); 2496 $self->SUPER::size_allocate ($w, $h);
2193 2497
… …
2196 $self->{layout}->set_width ($self->{children}[0]{w}); 2500 $self->{layout}->set_width ($self->{children}[0]{w});
2197 2501
2198 $self->reflow; 2502 $self->reflow;
2199} 2503}
2200 2504
2505sub text_size {
2506 my ($self, $text, $indent) = @_;
2507
2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511 $layout->set_width ($self->{children}[0]{w} - $indent);
2512 $layout->set_markup ($text);
2513
2514 $layout->size
2515}
2516
2517sub reflow {
2518 my ($self) = @_;
2519
2520 $self->{need_reflow}++;
2521 $self->update;
2522}
2523
2524sub set_offset {
2525 my ($self, $offset) = @_;
2526
2527 # todo: base offset on lines or so, not on pixels
2528 $self->{children}[1]->set_value ($offset);
2529}
2530
2531sub clear {
2532 my ($self) = @_;
2533
2534 $self->{par} = [];
2535 $self->{height} = 0;
2536 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2537}
2538
2201sub add_paragraph { 2539sub add_paragraph {
2202 my ($self, $color, $text) = @_; 2540 my ($self, $color, $text, $indent) = @_;
2203 2541
2204 #TODO: intelligently "reformat" paragraph 2542 for my $line (split /\n/, $text) {
2205 2543 my ($w, $h) = $self->text_size ($line);
2206 my $height = $self->text_height ($text);
2207
2208 $self->{height} += $height; 2544 $self->{height} += $h;
2545 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2546 }
2209 2547
2210 push @{$self->{par}}, [$height, $color, $text];
2211
2212 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2548 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2213 $self->{children}[1]->update;
2214} 2549}
2215 2550
2216sub update { 2551sub update {
2217 my ($self) = @_; 2552 my ($self) = @_;
2218 2553
… …
2221 return unless $self->{h} > 0; 2556 return unless $self->{h} > 0;
2222 2557
2223 delete $self->{texture}; 2558 delete $self->{texture};
2224 2559
2225 $ROOT->on_post_alloc ($self, sub { 2560 $ROOT->on_post_alloc ($self, sub {
2561 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2562
2226 if (delete $self->{need_reflow}) { 2563 if (delete $self->{need_reflow}) {
2227 my $height = 0; 2564 my $height = 0;
2228 2565
2229 $height += $_->[0] = $self->text_height ($_->[2]) 2566 my $layout = $self->{layout};
2567
2568 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2569
2230 for @{$self->{par}}; 2570 for (@{$self->{par}}) {
2571 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2572 $layout->set_width ($W - $_->[3]);
2573 $layout->set_markup ($_->[4]);
2574 my ($w, $h) = $layout->size;
2575 $_->[0] = $w + $_->[3];
2576 $_->[1] = $h;
2577 }
2578
2579 $height += $_->[1];
2580 }
2231 2581
2232 $self->{height} = $height; 2582 $self->{height} = $height;
2233 2583
2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2584 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2235 2585
2236 delete $self->{texture}; 2586 delete $self->{texture};
2237 } 2587 }
2238 2588
2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2589 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2240 glClearColor 0, 0, 0, 0; 2590 glClearColor 0, 0, 0, 0;
2241 glClear GL_COLOR_BUFFER_BIT; 2591 glClear GL_COLOR_BUFFER_BIT;
2242 2592
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0]; 2593 my $top = int $self->{children}[1]{range}[0];
2247 2594
2248 my $y0 = $top; 2595 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 2596 my $y1 = $top + $H;
2250 2597
2251 my $y = 0; 2598 my $y = 0;
2252 2599
2253 my $layout = $self->{layout}; 2600 my $layout = $self->{layout};
2254 2601
2255 $layout->set_font ($self->{font}) if $self->{font}; 2602 $layout->set_font ($self->{font}) if $self->{font};
2256 2603
2604 glEnable GL_BLEND;
2605 #TODO# not correct in windows where rgba is forced off
2606 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2607
2257 for my $par (@{$self->{par}}) { 2608 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2609 my $h = $par->[1];
2259 2610
2260 if ($y0 < $y + $h && $y < $y1) { 2611 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] }); 2612 $layout->set_foreground (@{ $par->[2] });
2613 $layout->set_width ($W - $par->[3]);
2262 $layout->set_markup ($par->[2]); 2614 $layout->set_markup ($par->[4]);
2263 2615
2264 my ($W, $H) = $layout->size; 2616 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2617
2618 glRasterPos $par->[3], $y - $y0;
2619 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2620 }
2267 2621
2268 $y += $h; 2622 $y += $h;
2269 } 2623 }
2270 2624
2271 glDisable GL_TEXTURE_2D; 2625 glDisable GL_BLEND;
2272 }; 2626 };
2273 }); 2627 });
2274} 2628}
2275 2629
2276sub _draw { 2630sub _draw {
2277 my ($self) = @_; 2631 my ($self) = @_;
2278 2632
2279 glEnable GL_TEXTURE_2D; 2633 glEnable GL_TEXTURE_2D;
2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2634 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281 glColor 1, 1, 1, 1; 2635 glColor 0, 0, 0, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2636 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
2284 2638
2285 $self->{children}[1]->draw; 2639 $self->{children}[1]->draw;
2286 2640
… …
2336 2690
2337sub new { 2691sub new {
2338 my $class = shift; 2692 my $class = shift;
2339 2693
2340 my $self = $class->SUPER::new ( 2694 my $self = $class->SUPER::new (
2341 state => 0, 2695 state => 0,
2342 connect_activate => \&toggle_flopper, 2696 on_activate => \&toggle_flopper,
2343 @_ 2697 @_
2344 ); 2698 );
2345 2699
2346 if ($self->{state}) {
2347 $self->{state} = 0;
2348 $self->toggle_flopper;
2349 }
2350
2351 $self 2700 $self
2352} 2701}
2353 2702
2354sub toggle_flopper { 2703sub toggle_flopper {
2355 my ($self) = @_; 2704 my ($self) = @_;
2356 2705
2357 # TODO: use animation 2706 $self->{other}->toggle_visibility;
2358 if ($self->{state} = !$self->{state}) {
2359 $CFClient::UI::ROOT->add ($self->{other});
2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
2361 $self->emit ("open");
2362 } else {
2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368} 2707}
2369 2708
2370############################################################################# 2709#############################################################################
2371 2710
2372package CFClient::UI::Tooltip; 2711package CFClient::UI::Tooltip;
… …
2385} 2724}
2386 2725
2387sub set_tooltip_from { 2726sub set_tooltip_from {
2388 my ($self, $widget) = @_; 2727 my ($self, $widget) = @_;
2389 2728
2729 my $tooltip = $widget->{tooltip};
2730
2731 if ($ENV{CFPLUS_DEBUG} & 2) {
2732 $tooltip .= "\n\n" . (ref $widget) . "\n"
2733 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2734 . "req $widget->{req_w} $widget->{req_h}\n"
2735 . "visible $widget->{visible}";
2736 }
2737
2390 $self->add (new CFClient::UI::Label 2738 $self->add (new CFClient::UI::Label
2391 markup => $widget->{tooltip}, 2739 markup => $tooltip,
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2740 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8, 2741 fontsize => 0.8,
2394 fg => [0, 0, 0, 1], 2742 fg => [0, 0, 0, 1],
2743 ellipsise => 0,
2395 font => ($widget->{tooltip_font} || $::FONT_PROP), 2744 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 ); 2745 );
2397} 2746}
2398 2747
2399sub size_request { 2748sub size_request {
2400 my ($self) = @_; 2749 my ($self) = @_;
… …
2406 2755
2407sub size_allocate { 2756sub size_allocate {
2408 my ($self, $w, $h) = @_; 2757 my ($self, $w, $h) = @_;
2409 2758
2410 $self->SUPER::size_allocate ($w - 4, $h - 4); 2759 $self->SUPER::size_allocate ($w - 4, $h - 4);
2760}
2761
2762sub visibility_change {
2763 my ($self, $visible) = @_;
2764
2765 return unless $visible;
2766
2767 $self->{root}->on_post_alloc ("move_$self" => sub {
2768 my $widget = $self->{owner}
2769 or return;
2770
2771 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2772
2773 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2774 if $x + $self->{w} > $::WIDTH;
2775
2776 $self->move_abs ($x, $y);
2777 });
2411} 2778}
2412 2779
2413sub _draw { 2780sub _draw {
2414 my ($self) = @_; 2781 my ($self) = @_;
2415 2782
… …
2432 glVertex $w, $h; 2799 glVertex $w, $h;
2433 glVertex $w, 0; 2800 glVertex $w, 0;
2434 glEnd; 2801 glEnd;
2435 2802
2436 glTranslate 2 - 0.375, 2 - 0.375; 2803 glTranslate 2 - 0.375, 2 - 0.375;
2804
2437 $self->SUPER::_draw; 2805 $self->SUPER::_draw;
2438} 2806}
2439 2807
2440############################################################################# 2808#############################################################################
2441 2809
… …
2446use CFClient::OpenGL; 2814use CFClient::OpenGL;
2447 2815
2448sub new { 2816sub new {
2449 my $class = shift; 2817 my $class = shift;
2450 2818
2451 $class->SUPER::new ( 2819 my $self = $class->SUPER::new (
2452 aspect => 1, 2820 aspect => 1,
2821 can_events => 0,
2453 @_, 2822 @_,
2454 ) 2823 );
2824
2825 if ($self->{anim} && $self->{animspeed}) {
2826 Scalar::Util::weaken (my $widget = $self);
2827
2828 $self->{timer} = Event->timer (
2829 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2830 hard => 1,
2831 interval => $self->{animspeed},
2832 cb => sub {
2833 ++$widget->{frame};
2834 $widget->update;
2835 },
2836 );
2837 }
2838
2839 $self
2455} 2840}
2456 2841
2457sub size_request { 2842sub size_request {
2458 (32, 8) 2843 (32, 8)
2459} 2844}
2460 2845
2846sub update {
2847 my ($self) = @_;
2848
2849 return unless $self->{visible};
2850
2851 $self->SUPER::update;
2852}
2853
2461sub _draw { 2854sub _draw {
2462 my ($self) = @_; 2855 my ($self) = @_;
2463 2856
2464 return unless $::CONN;#d# manage and cache textures differently 2857 return unless $::CONN;
2858
2859 my $face;
2860
2861 if ($self->{frame}) {
2862 my $anim = $::CONN->{anim}[$self->{anim}];
2863
2864 $face = $anim->[ $self->{frame} % @$anim ]
2865 if $anim && @$anim;
2866 }
2867
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2868 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2466 2869
2467 # TODO animation
2468 if ($tex) { 2870 if ($tex) {
2469 glEnable GL_TEXTURE_2D; 2871 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1; 2873 glColor 0, 0, 0, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2874 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D; 2875 glDisable GL_TEXTURE_2D;
2474 } 2876 }
2475} 2877}
2476 2878
2879sub DESTROY {
2880 my ($self) = @_;
2881
2882 $self->{timer}->cancel
2883 if $self->{timer};
2884
2885 $self->SUPER::DESTROY;
2886}
2887
2477############################################################################# 2888#############################################################################
2478 2889
2479package CFClient::UI::InventoryItem; 2890package CFClient::UI::Buttonbar;
2480 2891
2481our @ISA = CFClient::UI::HBox::; 2892our @ISA = CFClient::UI::HBox::;
2482 2893
2483sub new { 2894# TODO: should actualyl wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590 2895
2591############################################################################# 2896#############################################################################
2592 2897
2593package CFClient::UI::Menu; 2898package CFClient::UI::Menu;
2594 2899
… …
2628 2933
2629# popup given the event (must be a mouse button down event currently) 2934# popup given the event (must be a mouse button down event currently)
2630sub popup { 2935sub popup {
2631 my ($self, $ev) = @_; 2936 my ($self, $ev) = @_;
2632 2937
2633 $self->emit ("popdown"); 2938 $self->_emit ("popdown");
2634 2939
2635 # maybe save $GRAB? must be careful about events... 2940 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self; 2941 $GRAB = $self;
2637 $self->{button} = $ev->{button}; 2942 $self->{button} = $ev->{button};
2638 2943
2639 $self->show; 2944 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2945 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641} 2946}
2642 2947
2643sub mouse_motion { 2948sub mouse_motion {
2644 my ($self, $ev, $x, $y) = @_; 2949 my ($self, $ev, $x, $y) = @_;
2645 2950
2646 # TODO: should use vbox->find_widget or so 2951 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2952 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER}; 2953 $self->{hover} = $self->{item}{$HOVER};
2954
2955 0
2649} 2956}
2650 2957
2651sub button_up { 2958sub button_up {
2652 my ($self, $ev, $x, $y) = @_; 2959 my ($self, $ev, $x, $y) = @_;
2653 2960
2654 if ($ev->{button} == $self->{button}) { 2961 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB; 2962 undef $GRAB;
2656 $self->hide; 2963 $self->hide;
2657 2964
2658 $self->emit ("popdown"); 2965 $self->_emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover}; 2966 $self->{hover}[1]->() if $self->{hover};
2967 } else {
2968 return 0
2969 }
2970
2660 } 2971 1
2661} 2972}
2662 2973
2663############################################################################# 2974#############################################################################
2664 2975
2976package CFClient::UI::Multiplexer;
2977
2978our @ISA = CFClient::UI::Container::;
2979
2980sub new {
2981 my $class = shift;
2982
2983 my $self = $class->SUPER::new (
2984 @_,
2985 );
2986
2987 $self->{current} = $self->{children}[0]
2988 if @{ $self->{children} };
2989
2990 $self
2991}
2992
2993sub add {
2994 my ($self, @widgets) = @_;
2995
2996 $self->SUPER::add (@widgets);
2997
2998 $self->{current} = $self->{children}[0]
2999 if @{ $self->{children} };
3000}
3001
3002sub set_current_page {
3003 my ($self, $page_or_widget) = @_;
3004
3005 my $widget = ref $page_or_widget
3006 ? $page_or_widget
3007 : $self->{children}[$page_or_widget];
3008
3009 $self->{current} = $widget;
3010 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3011
3012 $self->_emit (page_changed => $self->{current});
3013
3014 $self->realloc;
3015}
3016
3017sub visible_children {
3018 $_[0]{current}
3019}
3020
3021sub size_request {
3022 my ($self) = @_;
3023
3024 $self->{current}->size_request
3025}
3026
3027sub size_allocate {
3028 my ($self, $w, $h) = @_;
3029
3030 $self->{current}->configure (0, 0, $w, $h);
3031}
3032
3033sub _draw {
3034 my ($self) = @_;
3035
3036 $self->{current}->draw;
3037}
3038
3039#############################################################################
3040
3041package CFClient::UI::Notebook;
3042
3043our @ISA = CFClient::UI::VBox::;
3044
3045sub new {
3046 my $class = shift;
3047
3048 my $self = $class->SUPER::new (
3049 buttonbar => (new CFClient::UI::Buttonbar),
3050 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3051 # filter => # will be put between multiplexer and $self
3052 @_,
3053 );
3054
3055 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3056 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3057
3058 $self
3059}
3060
3061sub add {
3062 my ($self, $title, $widget, $tooltip) = @_;
3063
3064 Scalar::Util::weaken $self;
3065
3066 $self->{buttonbar}->add (new CFClient::UI::Button
3067 markup => $title,
3068 tooltip => $tooltip,
3069 on_activate => sub { $self->set_current_page ($widget) },
3070 );
3071
3072 $self->{multiplexer}->add ($widget);
3073}
3074
3075sub set_current_page {
3076 my ($self, $page) = @_;
3077
3078 $self->{multiplexer}->set_current_page ($page);
3079 $self->_emit (page_changed => $self->{multiplexer}{current});
3080}
3081
3082#############################################################################
3083
2665package CFClient::UI::Statusbox; 3084package CFClient::UI::Statusbox;
2666 3085
2667our @ISA = CFClient::UI::VBox::; 3086our @ISA = CFClient::UI::VBox::;
2668 3087
3088sub new {
3089 my $class = shift;
3090
3091 my $self = $class->SUPER::new (
3092 fontsize => 0.8,
3093 @_,
3094 );
3095
3096 Scalar::Util::weaken (my $this = $self);
3097
3098 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3099
3100 $self
3101}
3102
2669sub reorder { 3103sub reorder {
2670 my ($self) = @_; 3104 my ($self) = @_;
2671 my $NOW = time; 3105 my $NOW = Time::HiRes::time;
3106
3107 # freeze display when hovering over any label
3108 return if $CFClient::UI::TOOLTIP->{owner}
3109 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3110 values %{ $self->{item} };
2672 3111
2673 while (my ($k, $v) = each %{ $self->{item} }) { 3112 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3113 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 } 3114 }
2676 3115
… …
2679 my @items = sort { 3118 my @items = sort {
2680 $a->{pri} <=> $b->{pri} 3119 $a->{pri} <=> $b->{pri}
2681 or $b->{id} <=> $a->{id} 3120 or $b->{id} <=> $a->{id}
2682 } values %{ $self->{item} }; 3121 } values %{ $self->{item} };
2683 3122
3123 $self->{timer}->interval (1);
3124
2684 my $count = 10 + 1; 3125 my $count = 10 + 1;
2685 for my $item (@items) { 3126 for my $item (@items) {
2686 last unless --$count; 3127 last unless --$count;
2687 3128
2688 push @widgets, $item->{label} ||= do { 3129 my $label = $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all) 3130 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1 3131 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}" 3132 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text}; 3133 : $item->{text};
2693 3134
2694 for ($short) { 3135 for ($short) {
2695 s/^\s+//; 3136 s/^\s+//;
2696 s/\012.*/…/s; 3137 s/\s+/ /g;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 } 3138 }
2700 3139
2701 new CFClient::UI::Label 3140 new CFClient::UI::Label
2702 markup => $short, 3141 markup => $short,
2703 tooltip => $item->{tooltip}, 3142 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP, 3143 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67, 3144 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize}, 3145 fontsize => $item->{fontsize} || $self->{fontsize},
2707 color => $item->{color}, 3146 max_w => $::WIDTH * 0.44,
3147 fg => [@{ $item->{fg} }],
2708 can_events => 1, 3148 can_events => 1,
2709 can_hover => 1 3149 can_hover => 1
2710 }; 3150 };
3151
3152 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3153 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3154 $label->update;
3155 $label->set_max_size (undef, $label->{req_h} * $diff)
3156 if $diff < 1;
3157 $self->{timer}->interval (1/30);
3158 } else {
3159 $label->{fg}[3] = $item->{fg}[3] || 1;
3160 }
3161
3162 push @widgets, $label;
2711 } 3163 }
2712 3164
2713 $self->clear; 3165 $self->clear;
2714 $self->SUPER::add (reverse @widgets); 3166 $self->SUPER::add (reverse @widgets);
2715} 3167}
… …
2718 my ($self, $text, %arg) = @_; 3170 my ($self, $text, %arg) = @_;
2719 3171
2720 $text =~ s/^\s+//; 3172 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//; 3173 $text =~ s/\s+$//;
2722 3174
3175 return unless $text;
3176
2723 my $timeout = time + ((delete $arg{timeout}) || 60); 3177 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2724 3178
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3179 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726 3180
2727 if (my $item = $self->{item}{$group}) { 3181 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) { 3182 if ($item->{text} eq $text) {
… …
2738 $self->{item}{$group} = { 3192 $self->{item}{$group} = {
2739 id => ++$self->{id}, 3193 id => ++$self->{id},
2740 text => $text, 3194 text => $text,
2741 timeout => $timeout, 3195 timeout => $timeout,
2742 tooltip => $text, 3196 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8], 3197 fg => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0, 3198 pri => 0,
2746 count => 1, 3199 count => 1,
2747 %arg, 3200 %arg,
2748 }; 3201 };
2749 } 3202 }
2750 3203
2751 $self->reorder; 3204 $self->reorder;
2752} 3205}
2753 3206
3207sub reconfigure {
3208 my ($self) = @_;
3209
3210 delete $_->{label}
3211 for values %{ $self->{item} || {} };
3212
3213 $self->reorder;
3214 $self->SUPER::reconfigure;
3215}
3216
3217sub DESTROY {
3218 my ($self) = @_;
3219
3220 $self->{timer}->cancel;
3221
3222 $self->SUPER::DESTROY;
3223}
3224
2754############################################################################# 3225#############################################################################
2755 3226
2756package CFClient::UI::Root; 3227package CFClient::UI::Inventory;
2757 3228
2758our @ISA = CFClient::UI::Container::; 3229our @ISA = CFClient::UI::ScrolledWindow::;
2759
2760use CFClient::OpenGL;
2761 3230
2762sub new { 3231sub new {
2763 my $class = shift; 3232 my $class = shift;
2764 3233
2765 $class->SUPER::new ( 3234 my $self = $class->SUPER::new (
3235 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3236 @_,
3237 );
3238
3239 $self
3240}
3241
3242sub set_items {
3243 my ($self, $items) = @_;
3244
3245 $self->{child}->clear;
3246 return unless $items;
3247
3248 my @items = sort {
3249 ($a->{type} <=> $b->{type})
3250 or ($a->{name} cmp $b->{name})
3251 } @$items;
3252
3253 $self->{real_items} = \@items;
3254
3255 my $row = 0;
3256 for my $item (@items) {
3257 CFClient::Item::update_widgets $item;
3258
3259 $self->{child}->add (0, $row, $item->{face_widget});
3260 $self->{child}->add (1, $row, $item->{desc_widget});
3261 $self->{child}->add (2, $row, $item->{weight_widget});
3262
3263 $row++;
3264 }
3265}
3266
3267#############################################################################
3268
3269package CFClient::UI::BindEditor;
3270
3271our @ISA = CFClient::UI::FancyFrame::;
3272
3273sub new {
3274 my $class = shift;
3275
3276 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3277
3278 $self->add (my $vb = new CFClient::UI::VBox);
3279
3280
3281 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3282 text => "start recording",
3283 tooltip => "Start/Stops recording of actions."
3284 ."All subsequent actions after the recording started will be captured."
3285 ."The actions are displayed after the record was stopped."
3286 ."To bind the action you have to click on the 'Bind' button",
3287 on_activate => sub {
3288 unless ($self->{recording}) {
3289 $self->start;
3290 } else {
3291 $self->stop;
3292 }
3293 });
3294
3295 $vb->add (new CFClient::UI::Label text => "Actions:");
3296 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3297
3298 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3299 $vb->add (my $hb = new CFClient::UI::HBox);
3300 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3301 $hb->add (new CFClient::UI::Button
3302 text => "bind",
3303 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3304 on_activate => sub {
3305 $self->ask_for_bind;
3306 });
3307
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add (new CFClient::UI::Button
3310 text => "ok",
3311 expand => 1,
3312 tooltip => "This closes the binding editor and saves the binding",
3313 on_activate => sub {
3314 $self->hide;
3315 $self->commit;
3316 });
3317
3318 $hb->add (new CFClient::UI::Button
3319 text => "cancel",
3320 expand => 1,
3321 tooltip => "This closes the binding editor without saving",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->{binding_cancel}->()
3325 if $self->{binding_cancel};
3326 });
3327
3328 $self->update_binding_widgets;
3329
3330 $self
3331}
3332
3333sub commit {
3334 my ($self) = @_;
3335 my ($mod, $sym, $cmds) = $self->get_binding;
3336 if ($sym != 0 && @$cmds > 0) {
3337 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3338 ."'. Don't forget 'Save Config'!");
3339 $self->{binding_change}->($mod, $sym, $cmds)
3340 if $self->{binding_change};
3341 } else {
3342 $::STATUSBOX->add ("No action bound, no key or action specified!");
3343 $self->{binding_cancel}->()
3344 if $self->{binding_cancel};
3345 }
3346}
3347
3348sub start {
3349 my ($self) = @_;
3350
3351 $self->{rec_btn}->set_text ("stop recording");
3352 $self->{recording} = 1;
3353 $self->clear_command_list;
3354 $::CONN->start_record if $::CONN;
3355}
3356
3357sub stop {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("start recording");
3361 $self->{recording} = 0;
3362
3363 my $rec;
3364 $rec = $::CONN->stop_record if $::CONN;
3365 return unless ref $rec eq 'ARRAY';
3366 $self->set_command_list ($rec);
3367}
3368
3369
3370sub ask_for_bind_and_commit {
3371 my ($self) = @_;
3372 $self->ask_for_bind (1);
3373}
3374
3375sub ask_for_bind {
3376 my ($self, $commit) = @_;
3377
3378 CFClient::Binder::open_binding_dialog (sub {
3379 my ($mod, $sym) = @_;
3380 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3381 $self->update_binding_widgets;
3382 $self->commit if $commit;
3383 });
3384}
3385
3386# $mod and $sym are the modifiers and key symbol
3387# $cmds is a array ref of strings (the commands)
3388# $cb is the callback that is executed on OK
3389# $ccb is the callback that is executed on CANCEL and
3390# when the binding was unsuccessful on OK
3391sub set_binding {
3392 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3393
3394 $self->clear_command_list;
3395 $self->{recording} = 0;
3396 $self->{rec_btn}->set_text ("start recording");
3397
3398 $self->{binding} = [$mod, $sym];
3399 $self->{commands} = $cmds;
3400
3401 $self->{binding_change} = $cb;
3402 $self->{binding_cancel} = $ccb;
3403
3404 $self->update_binding_widgets;
3405}
3406
3407# this is a shortcut method that asks for a binding
3408# and then just binds it.
3409sub do_quick_binding {
3410 my ($self, $cmds) = @_;
3411 $self->set_binding (undef, undef, $cmds, sub {
3412 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3413 });
3414 $self->ask_for_bind (1);
3415}
3416
3417sub update_binding_widgets {
3418 my ($self) = @_;
3419 my ($mod, $sym, $cmds) = $self->get_binding;
3420 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3421 $self->set_command_list ($cmds);
3422}
3423
3424sub get_binding {
3425 my ($self) = @_;
3426 return (
3427 $self->{binding}->[0],
3428 $self->{binding}->[1],
3429 [ grep { defined $_ } @{$self->{commands}} ]
3430 );
3431}
3432
3433sub clear_command_list {
3434 my ($self) = @_;
3435 $self->{cmdbox}->clear ();
3436}
3437
3438sub set_command_list {
3439 my ($self, $cmds) = @_;
3440
3441 $self->{cmdbox}->clear ();
3442 $self->{commands} = $cmds;
3443
3444 my $idx = 0;
3445
3446 for (@$cmds) {
3447 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3448
3449 my $i = $idx;
3450 $hb->add (new CFClient::UI::Label text => $_);
3451 $hb->add (new CFClient::UI::Button
3452 text => "delete",
3453 tooltip => "Deletes the action from the record",
3454 on_activate => sub {
3455 $self->{cmdbox}->remove ($hb);
3456 $cmds->[$i] = undef;
3457 });
3458
3459
3460 $idx++
3461 }
3462}
3463
3464#############################################################################
3465
3466package CFClient::UI::SpellList;
3467
3468our @ISA = CFClient::UI::Table::;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 binding => [],
3475 commands => [],
2766 @_, 3476 @_,
2767 ) 3477 )
2768} 3478}
2769 3479
2770sub configure { 3480# XXX: Do sorting? Argl...
2771 my ($self, $x, $y, $w, $h) = @_; 3481sub add_spell {
2772
2773 $self->{w} = $w;
2774 $self->{h} = $h;
2775}
2776
2777sub check_size {
2778 my ($self) = @_; 3482 my ($self, $spell) = @_;
3483 $self->{spells}->{$spell->{name}} = $spell;
2779 3484
2780 $self->size_allocate ($self->{w}, $self->{h}) 3485 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2781 if $self->{w}; 3486 face => $spell->{face},
3487 can_hover => 1,
3488 can_events => 1,
3489 tooltip => $spell->{message});
3490
3491 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3492 text => $spell->{name},
3493 can_hover => 1,
3494 can_events => 1,
3495 tooltip => $spell->{message},
3496 expand => 1);
3497
3498 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3499 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3500 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3501 expand => 1);
3502
3503 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3504 text => "bind to key",
3505 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3506}
3507
3508sub rebuild_spell_list {
3509 my ($self) = @_;
3510 $self->{tbl_idx} = 0;
3511 $self->add_spell ($_) for values %{$self->{spells}};
3512}
3513
3514sub remove_spell {
3515 my ($self, $spell) = @_;
3516 delete $self->{spells}->{$spell->{name}};
3517 $self->rebuild_spell_list;
3518}
3519
3520#############################################################################
3521
3522package CFClient::UI::Root;
3523
3524our @ISA = CFClient::UI::Container::;
3525
3526use List::Util qw(min max);
3527
3528use CFClient::OpenGL;
3529
3530sub new {
3531 my $class = shift;
3532
3533 my $self = $class->SUPER::new (
3534 visible => 1,
3535 @_,
3536 );
3537
3538 Scalar::Util::weaken ($self->{root} = $self);
3539
3540 $self
2782} 3541}
2783 3542
2784sub size_request { 3543sub size_request {
2785 my ($self) = @_; 3544 my ($self) = @_;
2786 3545
2787 ($self->{w}, $self->{h}) 3546 ($self->{w}, $self->{h})
3547}
3548
3549sub _to_pixel {
3550 my ($coord, $size, $max) = @_;
3551
3552 $coord =
3553 $coord eq "center" ? ($max - $size) * 0.5
3554 : $coord eq "max" ? $max
3555 : $coord;
3556
3557 $coord = 0 if $coord < 0;
3558 $coord = $max - $size if $coord > $max - $size;
3559
3560 int $coord + 0.5
2788} 3561}
2789 3562
2790sub size_allocate { 3563sub size_allocate {
2791 my ($self, $w, $h) = @_; 3564 my ($self, $w, $h) = @_;
2792 3565
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798
2799 for my $child ($self->children) { 3566 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3567 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801 3568
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3569 $X = $child->{force_x} if exists $child->{force_x};
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3570 $Y = $child->{force_y} if exists $child->{force_y};
3571
3572 $X = _to_pixel $X, $W, $self->{w};
3573 $Y = _to_pixel $Y, $H, $self->{h};
3574
2804 $child->configure ($X, $Y, $W, $H); 3575 $child->configure ($X, $Y, $W, $H);
2805 } 3576 }
2806} 3577}
2807 3578
2808sub coord2local { 3579sub coord2local {
… …
2818} 3589}
2819 3590
2820sub update { 3591sub update {
2821 my ($self) = @_; 3592 my ($self) = @_;
2822 3593
2823 $self->check_size;
2824 $::WANT_REFRESH++; 3594 $::WANT_REFRESH++;
2825} 3595}
2826 3596
2827sub add { 3597sub add {
2828 my ($self, $child) = @_; 3598 my ($self, @children) = @_;
2829 3599
2830 # integerise window positions 3600 $_->{is_toplevel} = 1
2831 $child->{x} = int $child->{x}; 3601 for @children;
2832 $child->{y} = int $child->{y};
2833 3602
2834 $self->SUPER::add ($child); 3603 $self->SUPER::add (@children);
3604}
3605
3606sub remove {
3607 my ($self, @children) = @_;
3608
3609 $self->SUPER::remove (@children);
3610
3611 delete $self->{is_toplevel}
3612 for @children;
3613
3614 while (@children) {
3615 my $w = pop @children;
3616 push @children, $w->children;
3617 $w->set_invisible;
3618 }
2835} 3619}
2836 3620
2837sub on_refresh { 3621sub on_refresh {
2838 my ($self, $id, $cb) = @_; 3622 my ($self, $id, $cb) = @_;
2839 3623
… …
2852 while ($self->{refresh_hook}) { 3636 while ($self->{refresh_hook}) {
2853 $_->() 3637 $_->()
2854 for values %{delete $self->{refresh_hook}}; 3638 for values %{delete $self->{refresh_hook}};
2855 } 3639 }
2856 3640
2857 if ($self->{check_size}) { 3641 if ($self->{realloc}) {
2858 my @queue = ([], []); 3642 my %queue;
3643 my @queue;
3644 my $widget;
2859 3645
2860 for (;;) { 3646 outer:
2861 if ($self->{check_size}) { 3647 while () {
2862 # heuristic: check containers last 3648 if (my $realloc = delete $self->{realloc}) {
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3649 for $widget (values %$realloc) {
2864 for values %{delete $self->{check_size}} 3650 $widget->{visible} or next; # do not resize invisible widgets
3651
3652 $queue{$widget+0}++ and next; # duplicates are common
3653
3654 push @{ $queue[$widget->{visible}] }, $widget;
3655 }
2865 } 3656 }
2866 3657
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3658 while () {
3659 @queue or last outer;
2868 3660
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3661 $widget = pop @{ $queue[-1] || [] }
2870 ? @$widget{qw(user_w user_h)} 3662 and last;
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876 3663
3664 pop @queue;
3665 }
3666
3667 delete $queue{$widget+0};
3668
3669 my ($w, $h) = $widget->size_request;
3670
3671 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3672 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3673
3674 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3675 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3676
3677 $w = $widget->{force_w} if exists $widget->{force_w};
3678 $h = $widget->{force_h} if exists $widget->{force_h};
3679
3680 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3681 || delete $widget->{force_realloc}) {
2877 $widget->{req_w} = $w; 3682 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h; 3683 $widget->{req_h} = $h;
2879 3684
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3685 $self->{size_alloc}{$widget+0} = $widget;
2881 3686
2882 $widget->{parent}->check_size
2883 if $widget->{parent}; 3687 if (my $parent = $widget->{parent}) {
3688 $self->{realloc}{$parent+0} = $parent
3689 unless $queue{$parent+0};
3690
3691 $parent->{force_size_alloc} = 1;
3692 $self->{size_alloc}{$parent+0} = $parent;
3693 }
2884 } 3694 }
3695
3696 delete $self->{realloc}{$widget+0};
2885 } 3697 }
2886 } 3698 }
2887 3699
2888 while ($self->{size_alloc}) { 3700 while (my $size_alloc = delete $self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) { 3701 my @queue = sort { $b->{visible} <=> $a->{visible} }
2890 my ($widget, $w, $h) = @$_; 3702 values %$size_alloc;
3703
3704 while () {
3705 my $widget = pop @queue || last;
3706
3707 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2891 3708
2892 $w = 0 if $w < 0; 3709 $w = 0 if $w < 0;
2893 $h = 0 if $h < 0; 3710 $h = 0 if $h < 0;
2894 3711
3712 $w = int $w + 0.5;
3713 $h = int $h + 0.5;
3714
3715 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3716 $widget->{old_w} = $widget->{w};
3717 $widget->{old_h} = $widget->{h};
3718
2895 $widget->{w} = $w; 3719 $widget->{w} = $w;
2896 $widget->{h} = $h; 3720 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h); 3721
2898 $widget->emit (size_allocate => $w, $h); 3722 $widget->emit (size_allocate => $w, $h);
3723 }
2899 } 3724 }
2900 } 3725 }
2901 3726
2902 while ($self->{post_alloc_hook}) { 3727 while ($self->{post_alloc_hook}) {
2903 $_->() 3728 $_->()
2904 for values %{delete $self->{post_alloc_hook}}; 3729 for values %{delete $self->{post_alloc_hook}};
2905 } 3730 }
2906 3731
3732
2907 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3733 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3734 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909 glClear GL_COLOR_BUFFER_BIT; 3735 glClear GL_COLOR_BUFFER_BIT;
2910 3736
2911 glMatrixMode GL_PROJECTION; 3737 glMatrixMode GL_PROJECTION;
2912 glLoadIdentity; 3738 glLoadIdentity;
2913 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3739 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914 glMatrixMode GL_MODELVIEW; 3740 glMatrixMode GL_MODELVIEW;
2915 glLoadIdentity; 3741 glLoadIdentity;
2916 3742
3743 {
3744 package CFClient::UI::Base;
3745
3746 ($draw_x, $draw_y, $draw_w, $draw_h) =
3747 (0, 0, $self->{w}, $self->{h});
3748 }
3749
2917 $self->_draw; 3750 $self->_draw;
2918} 3751}
2919 3752
2920############################################################################# 3753#############################################################################
2921 3754
2922package CFClient::UI; 3755package CFClient::UI;
2923 3756
2924$ROOT = new CFClient::UI::Root; 3757$ROOT = new CFClient::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip; 3758$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2926 3759
29271 37601
2928 3761

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