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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.190 by root, Mon May 8 22:17:38 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 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;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 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->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
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
187 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
188 if $self->{parent}; 314 if $self->{parent};
189} 315}
190 316
191sub move { 317sub move_abs {
192 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
193 319
194 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
197 323
198 $self->update; 324 $self->update;
199} 325}
200 326
201sub set_size { 327sub set_size {
202 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
203 329
204 $self->{user_w} = $w; 330 $self->{force_w} = $w;
205 $self->{user_h} = $h; 331 $self->{force_h} = $h;
206 332
207 $self->check_size; 333 $self->realloc;
208} 334}
209 335
210sub size_request { 336sub size_request {
211 require Carp; 337 require Carp;
212 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
214 340
215sub configure { 341sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
217 343
218 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
221 349
222 # use alignment to adjust x, y 350 # use alignment to adjust x, y
223 351
224 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 354 }
229 355
230 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 357 $self->{x} = $x;
232 $self->{y} = $y; 358 $self->{y} = $y;
233 $self->update; 359 $self->update;
234 } 360 }
235 361
236 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
237 $self->{w} = $w; 365 $self->{alloc_w} = $w;
238 $self->{h} = $h; 366 $self->{alloc_h} = $h;
239 367
240 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 369 }
244} 370}
245 371
246sub size_allocate { 372sub size_allocate {
247 # nothing to be done 373 # nothing to be done
248} 374}
249 375
250sub children { 376sub children {
377 # nop
251} 378}
252 379
253# call when resolution changes etc. 380sub visible_children {
254sub reconfigure { 381 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263} 382}
264 383
265sub set_max_size { 384sub set_max_size {
266 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
267 386
268 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
270}
271 389
272# return top left coordinates 390 $self->realloc;
273sub _topleft { 391}
392
393sub set_tooltip {
274 my ($self, $x, $y) = @_; 394 my ($self, $tooltip) = @_;
275 395
276 $self->{parent} 396 $tooltip =~ s/^\s+//;
277 or Carp::confess "no parent widget in _topleft\n";#d# 397 $tooltip =~ s/\s+$//;
278 398
279 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
280} 407}
281 408
282# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
283sub coord2local { 410sub coord2local {
284 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
285 412
286 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
287 ($x - $X, $y - $Y)
288} 414}
289 415
290# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
291sub coord2global { 417sub coord2global {
292 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
293 419
294 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
295 ($x + $X, $y + $Y)
296} 421}
297 422
298sub focus_in { 423sub focus_in {
299 my ($self) = @_; 424 my ($self) = @_;
300 425
301 return if $FOCUS == $self; 426 return if $FOCUS == $self;
302 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
303 428
304 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
305 430
306 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
307 432
308 $focus->update if $focus; 433 $focus->update if $focus;
309 $FOCUS->update; 434 $FOCUS->update;
310} 435}
311 436
… …
314 439
315 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
316 441
317 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
318 443
319 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
320 445
321 $focus->update if $focus; #? 446 $focus->update if $focus; #?
322}
323 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
324sub mouse_motion { } 452sub mouse_motion { 0 }
325sub button_up { } 453sub button_up { 0 }
326sub key_down { } 454sub key_down { 0 }
327sub key_up { } 455sub key_up { 0 }
328 456
329sub button_down { 457sub button_down {
330 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
331 459
332 $self->focus_in; 460 $self->focus_in;
333}
334 461
335sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
336sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
337sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
338sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
339sub 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, $draw_h); # screen rectangle being drawn
340 538
341sub draw { 539sub draw {
342 my ($self) = @_; 540 my ($self) = @_;
343 541
344 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);
345 553
346 glPushMatrix; 554 glPushMatrix;
347 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
348 $self->_draw;
349 glPopMatrix;
350 556
351 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
352 my ($x, $y) = @$self{qw(x y)};
353
354 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
355 glEnable GL_BLEND; 559 glEnable GL_BLEND;
356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
357 glBegin GL_QUADS; 561 glBegin GL_QUADS;
358 glVertex $x , $y;
359 glVertex $x + $self->{w}, $y;
360 glVertex $x + $self->{w}, $y + $self->{h};
361 glVertex $x , $y + $self->{h};
362 glEnd;
363 glDisable GL_BLEND;
364 }
365
366 if ($ENV{PCLIENT_DEBUG}) {
367 glPushMatrix;
368 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0; 562 glVertex 0 , 0;
372 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
373 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
374 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
375 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
376 glPopMatrix; 580 glPopMatrix;
377 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;
378 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
379} 586}
380 587
381sub _draw { 588sub _draw {
382 my ($self) = @_; 589 my ($self) = @_;
383 590
384 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
385} 592}
386 593
387sub find_widget {
388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
391
392 return $self
393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
395
396 ()
397}
398
399sub set_parent {
400 my ($self, $parent) = @_;
401
402 Scalar::Util::weaken ($self->{parent} = $parent);
403}
404
405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 #TODO: but needs a vastly more difficult algorithm
411 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
412
413 $check_size->{$self} = $self;
414
415 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
416 while (%$check_size) {
417 my @widgets = values %$check_size;
418 $_->_check_size
419 for @widgets;
420 }
421 });
422}
423
424sub _check_size {
425 my ($self) = @_;
426
427 delete $CFClient::UI::ROOT->{_check_size}{$self};
428
429 $self->{parent}
430 or return 1;
431
432 my ($w, $h) = $self->{user_w} && $self->{user_h}
433 ? @$self{qw(user_w user_h)}
434 : $self->size_request;
435
436 if ($w != $self->{req_w} || $h != $self->{req_h}) {
437 $self->{req_w} = $w;
438 $self->{req_h} = $h;
439
440 $self->{parent}->_check_size
441 or $self->size_allocate (
442 (List::Util::max $self->{w}, $w),
443 (List::Util::max $self->{h}, $h),
444 );
445
446 1
447 } else {
448 0
449 }
450}
451
452sub update {
453 my ($self) = @_;
454
455 my $update = $CFClient::UI::ROOT->{_update} ||= {};
456
457 $update->{$self} = $self;
458
459 $CFClient::UI::ROOT->on_refresh (_update => sub {
460 while (%$update) {
461 my @widgets = values %$update;
462 %$update = ();
463
464 $_->{parent} && $_->{parent}->update
465 for @widgets;
466 }
467 });
468}
469
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub DESTROY { 594sub DESTROY {
483 my ($self) = @_; 595 my ($self) = @_;
484 596
485 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
486} 601}
487 602
488############################################################################# 603#############################################################################
489 604
490package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
498 my $class = shift; 613 my $class = shift;
499 614
500 # range [value, low, high, page] 615 # range [value, low, high, page]
501 616
502 $class->SUPER::new ( 617 $class->SUPER::new (
503 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
504 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
505 @_ 620 @_
506 ) 621 )
507} 622}
508 623
509sub _draw { 624sub _draw {
510 my ($self) = @_; 625 my ($self) = @_;
511 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
512 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
513 633
514 glEnable GL_BLEND; 634 glEnable GL_BLEND;
515 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
516 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
517 637
518 glBegin GL_QUADS; 638 glBegin GL_QUADS;
519 glVertex 0 , 0; 639 glVertex 0 , 0;
520 glVertex 0 , $h; 640 glVertex 0 , $h;
521 glVertex $w, $h; 641 glVertex $w, $h;
522 glVertex $w, 0; 642 glVertex $w, 0;
523 glEnd; 643 glEnd;
524 644
525 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
526} 647}
527 648
528############################################################################# 649#############################################################################
529 650
530package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
535 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
536 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
537} 658}
538 659
539sub size_request { 660sub size_request {
540 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
541} 664}
542 665
543sub draw { } 666sub draw { }
544 667
545############################################################################# 668#############################################################################
… …
549our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
550 673
551sub new { 674sub new {
552 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
553 676
554 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
555 678
556 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
557 children => [], 680 children => [],
558 can_events => 0, 681 can_events => 0,
559 %arg, 682 %arg,
560 ); 683 );
684
561 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
562 687
563 $self 688 $self
564} 689}
565 690
566sub add { 691sub add {
… …
574 $self->{children} = [ 699 $self->{children} = [
575 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
576 @{$self->{children}}, @widgets 701 @{$self->{children}}, @widgets
577 ]; 702 ];
578 703
579 $_->check_size 704 $self->realloc;
580 for @widgets;
581
582 $self->update;
583} 705}
584 706
585sub children { 707sub children {
586 @{ $_[0]{children} } 708 @{ $_[0]{children} }
587} 709}
… …
592 delete $child->{parent}; 714 delete $child->{parent};
593 $child->hide; 715 $child->hide;
594 716
595 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
596 718
597 $self->check_size; 719 $self->realloc;
598 $self->update;
599} 720}
600 721
601sub clear { 722sub clear {
602 my ($self) = @_; 723 my ($self) = @_;
603 724
… …
607 for (@$children) { 728 for (@$children) {
608 delete $_->{parent}; 729 delete $_->{parent};
609 $_->hide; 730 $_->hide;
610 } 731 }
611 732
612 $self->check_size; 733 $self->realloc;
613 $self->update;
614} 734}
615 735
616sub find_widget { 736sub find_widget {
617 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
618 738
619 $x -= $self->{x}; 739 $x -= $self->{x};
620 $y -= $self->{y}; 740 $y -= $self->{y};
621 741
622 my $res; 742 my $res;
623 743
624 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
625 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
626 and return $res; 746 and return $res;
627 } 747 }
628 748
629 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
650} 770}
651 771
652sub add { 772sub add {
653 my ($self, $child) = @_; 773 my ($self, $child) = @_;
654 774
655 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
656
657 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
658} 777}
659 778
660sub remove { 779sub remove {
661 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
678 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
679} 798}
680 799
681############################################################################# 800#############################################################################
682 801
802# back-buffered drawing area
803
683package CFClient::UI::Window; 804package CFClient::UI::Window;
684 805
685our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
686 807
687use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
693} 814}
694 815
695sub update { 816sub update {
696 my ($self) = @_; 817 my ($self) = @_;
697 818
698 $ROOT->on_refresh ($self => sub { $self->render_child }); 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
699 $self->SUPER::update; 820 $self->SUPER::update;
700} 821}
701 822
702sub size_allocate { 823sub size_allocate {
703 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
… …
705 $self->SUPER::size_allocate ($w, $h); 826 $self->SUPER::size_allocate ($w, $h);
706 $self->update; 827 $self->update;
707} 828}
708 829
709sub _render { 830sub _render {
831 my ($self) = @_;
832
710 $_[0]{children}[0]->draw; 833 $self->{children}[0]->draw;
711} 834}
712 835
713sub render_child { 836sub render_child {
714 my ($self) = @_; 837 my ($self) = @_;
715 838
716 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
717 glClearColor 0, 0, 0, 0; 840 glClearColor 0, 0, 0, 0;
718 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
719 842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
720 $self->_render; 850 $self->_render;
721# glColorMask 1, 1, 1, 0;
722# glEnable GL_BLEND;
723# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
724# glRasterPos 0, 0;
725# glCopyPixels 0, 0, $self->{w}, $self->{h};
726# glDisable GL_BLEND;
727# glColorMask 1, 1, 1, 1;
728 }; 851 };
729} 852}
730 853
731sub _draw { 854sub _draw {
732 my ($self) = @_; 855 my ($self) = @_;
733 856
734 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
735 858
736 my $tex = $self->{texture} 859 my $tex = $self->{texture}
737 or return; 860 or return;
738 861
739 glEnable GL_BLEND;
740 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
743 glColor 0, 0, 0, 1; 864 glColor 0, 0, 0, 1;
744 865
745 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
746 867
747 glDisable GL_BLEND;
748 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
749} 869}
750 870
751############################################################################# 871#############################################################################
752 872
753package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
754 874
755our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
756 876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
757sub size_request { 887sub size_request {
758 my ($self) = @_; 888 my ($self) = @_;
759 889
760 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
761 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
762 891
763 @$self{qw(child_w child_h)} 892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
764} 896}
765 897
766sub size_allocate { 898sub size_allocate {
767 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
768 900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
769 $self->update; 907 $self->update;
770} 908}
771 909
772sub set_offset { 910sub set_offset {
773 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
… …
776 $self->{view_y} = int $y; 914 $self->{view_y} = int $y;
777 915
778 $self->update; 916 $self->update;
779} 917}
780 918
781# hmm, this does not work for topleft of $self... but we should not aks for that 919# hmm, this does not work for topleft of $self... but we should not ask for that
782sub _topleft { 920sub coord2local {
783 my ($self, $x, $y) = @_; 921 my ($self, $x, $y) = @_;
784 922
785 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y}) 923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
786} 933}
787 934
788sub find_widget { 935sub find_widget {
789 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
790 937
… …
798} 945}
799 946
800sub _render { 947sub _render {
801 my ($self) = @_; 948 my ($self) = @_;
802 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
803 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
804 954
805 $self->SUPER::_render; 955 $self->SUPER::_render;
806} 956}
807 957
808############################################################################# 958#############################################################################
809 959
810package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
811 961
812our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
968
969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
989}
990
991sub add {
992 my ($self, $widget) = @_;
993
994 $self->{vp}->add ($self->{child} = $widget);
995}
996
997sub update {
998 my ($self) = @_;
999
1000 $self->SUPER::update;
1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
1007sub size_allocate {
1008 my ($self, $w, $h) = @_;
1009
1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
1018
1019#############################################################################
1020
1021package CFClient::UI::Frame;
1022
1023our @ISA = CFClient::UI::Bin::;
1024
1025use CFClient::OpenGL;
813 1026
814sub new { 1027sub new {
815 my $class = shift; 1028 my $class = shift;
816 1029
817 my $self;
818
819 my $slider = new CFClient::UI::Slider
820 vertical => 1,
821 range => [0, 0, 1, 0.01], # HACK fix
822 connect_changed => sub {
823 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
824 },
825 ;
826
827 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
828 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
829 slider => $slider,
830 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1074
1075sub new {
1076 my ($class, %arg) = @_;
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
831 ); 1086 );
832 1087
833 $self->{vp}->add ($self->{scrolled});
834 $self->add ($self->{vp});
835 $self->add ($self->{slider});
836
837 $self
838}
839
840#TODO# update range on size_allocate depeneing on child
841# update viewport offset on scroll
842
843#############################################################################
844
845package CFClient::UI::Frame;
846
847our @ISA = CFClient::UI::Bin::;
848
849use CFClient::OpenGL;
850
851sub new {
852 my $class = shift;
853
854 my $self = $class->SUPER::new (
855 bg => [1, 1, 1, 1],
856 border_bg => [1, 1, 1, 1],
857 border => 0.8,
858 @_
859 );
860
861 $self
862}
863
864sub _draw {
865 my ($self) = @_;
866
867 my ($w, $h) = ($self->{w}, $self->{h});
868
869 glEnable GL_BLEND;
870 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
871 glEnable GL_TEXTURE_2D;
872 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
873
874# glBegin GL_QUADS;
875# glColor 0, 0, 0, 0;
876# glVertex 0 , 0;
877# glVertex 0 , $h;
878# glVertex $w, $h;
879# glVertex $w, 0;
880# glEnd;
881
882
883 $self->child->draw;
884 glDisable GL_BLEND;
885 glDisable GL_TEXTURE_2D;
886}
887
888#############################################################################
889
890package CFClient::UI::FancyFrame;
891
892our @ISA = CFClient::UI::Bin::;
893
894use CFClient::OpenGL;
895
896my @tex =
897 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
898 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
899
900sub new {
901 my $class = shift;
902
903 # TODO: user_x, user_y, overwrite moveto?
904
905 my $self = $class->SUPER::new (
906 bg => [1, 1, 1, 1],
907 border_bg => [1, 1, 1, 1],
908 border => 0.6,
909 can_events => 1,
910 @_
911 );
912
913 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
914 align => 0, 1089 align => 0,
915 valign => 1, 1090 valign => 1,
916 text => $self->{title}, 1091 text => $self->{title},
917 fontsize => $self->{border}; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
918 1103
919 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
920} 1113}
921 1114
922sub border { 1115sub border {
923 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
924} 1117}
925 1118
926sub size_request { 1119sub size_request {
927 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
928 1127
929 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
930 1129
931 ( 1130 (
932 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
935} 1134}
936 1135
937sub size_allocate { 1136sub size_allocate {
938 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
939 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
940 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
941 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
942 1149
943 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
944 if $self->{title};
945
946 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
947} 1154}
948 1155
949sub button_down { 1156sub button_down {
950 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
951 1158
… …
967 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
968 1175
969 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
970 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
971 1178
972 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
973 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
974 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
975 $self->check_size; 1183 $self->realloc;
976 }; 1184 };
977 1185
978 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
979 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
980 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
982 $self->{motion} = sub { 1190 $self->{motion} = sub {
983 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
984 1192
985 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
986 1194
987 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
988 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
989 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
990 } 1203 1
991} 1204}
992 1205
993sub button_up { 1206sub button_up {
994 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
995 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
996 delete $self->{motion}; 1212 !!delete $self->{motion}
997} 1213}
998 1214
999sub mouse_motion { 1215sub mouse_motion {
1000 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
1001 1217
1002 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
1003} 1221}
1004 1222
1005sub _draw { 1223sub _draw {
1006 my ($self) = @_; 1224 my ($self) = @_;
1007 1225
1226 my $child = $self->{children}[0];
1227
1008 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
1009 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
1010 1230
1011 glEnable GL_BLEND;
1012 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1013 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
1014 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1015 1233
1016 my $border = $self->border; 1234 my $border = $self->border;
1017 1235
1018 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
1019 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1020 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1021 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1022 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1023 1241
1024 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1025 my $bg = $tex[0]; 1243 glColor @{ $self->{bg} };
1026 1244
1027 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
1246 # solve this better(?)
1028 my $rep_x = $cw / $bg->{w}; 1247 $bg->{s} = $cw / $bg->{w};
1029 my $rep_y = $ch / $bg->{h}; 1248 $bg->{t} = $ch / $bg->{h};
1030
1031 glColor @{ $self->{bg} };
1032
1033 $bg->{s} = $rep_x;
1034 $bg->{t} = $rep_y;
1035 $bg->{wrap_mode} = 1;
1036 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
1037 1251
1038 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
1039 glDisable GL_BLEND;
1040 }
1041 1253
1042 $self->{title}->draw if $self->{title};
1043
1044 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
1045} 1265}
1046 1266
1047############################################################################# 1267#############################################################################
1048 1268
1049package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
1057sub new { 1277sub new {
1058 my $class = shift; 1278 my $class = shift;
1059 1279
1060 $class->SUPER::new ( 1280 $class->SUPER::new (
1061 col_expand => [], 1281 col_expand => [],
1062 @_ 1282 @_,
1063 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1064} 1288}
1065 1289
1066sub add { 1290sub add {
1067 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
1068 1292
1069 $child->set_parent ($self); 1293 $child->set_parent ($self);
1070 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
1071 1295
1072 $child->check_size; 1296 $self->realloc;
1073} 1297}
1074 1298
1075sub children { 1299sub remove {
1076 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1300 my ($self, $child) = @_;
1077}
1078 1301
1302 # TODO: not yet implemented
1303}
1304
1079# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
1080sub clear { 1306sub clear {
1081 my ($self) = @_; 1307 my ($self) = @_;
1082 1308
1083 my @children = $self->children; 1309 my @children = $self->children;
1084 delete $self->{children}; 1310 delete $self->{children};
… …
1086 for (@children) { 1312 for (@children) {
1087 delete $_->{parent}; 1313 delete $_->{parent};
1088 $_->hide; 1314 $_->hide;
1089 } 1315 }
1090 1316
1091 $self->update; 1317 $self->realloc;
1092} 1318}
1093 1319
1094sub get_wh { 1320sub get_wh {
1095 my ($self) = @_; 1321 my ($self) = @_;
1096 1322
… …
1127sub size_allocate { 1353sub size_allocate {
1128 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
1129 1355
1130 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
1131 1357
1132 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
1133 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
1134 1360
1135 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
1136 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
1137 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
1138 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1192 } 1418 }
1193} 1419}
1194 1420
1195############################################################################# 1421#############################################################################
1196 1422
1197package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1198
1199# TODO: wrap into common Box base class
1200 1424
1201our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1202 1426
1203sub size_request { 1427sub size_request {
1204 my ($self) = @_; 1428 my ($self) = @_;
1205 1429
1206 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1207 1431 ? (
1208 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1209 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1210 (List::Util::max map $_->[1], @alloc), 1434 )
1211 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1212} 1439}
1213 1440
1214sub size_allocate { 1441sub size_allocate {
1215 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1216 1443
1217 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1218
1219 my $children = $self->{children}; 1445 my $children = $self->{children};
1220 1446
1221 my @h = map $_->{req_w}, @$children; 1447 my @req;
1222 1448
1223 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1224 1450 @req = ($space / (@$children || 1)) x @$children;
1225 if ($req_h > $h) {
1226 # ah well, not enough space
1227 $_ *= $h / $req_h for @h;
1228 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1229 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1230 $exp ||= 1;
1231 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1232 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1233 my $child = $children->[$_];
1234
1235 my $alloc_h = $h[$_];
1236 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1237 $h[$_] = $alloc_h;
1238 } 1465 }
1239 } 1466 }
1240 1467
1241 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1242 1469
1243 my $y = 0; 1470 my $pos = 0;
1244 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1247 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1248 1474
1249 $y += $h; 1475 $pos += $alloc;
1250 } 1476 }
1251 1477
1252 1 1478 1
1253} 1479}
1254 1480
1255############################################################################# 1481#############################################################################
1256 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1257package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1258 1499
1259# TODO: wrap into common Box base class
1260
1261our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1262 1501
1263sub size_request { 1502sub new {
1264 my ($self) = @_; 1503 my $class = shift;
1265 1504
1266 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1267 1506 vertical => 1,
1268 ( 1507 @_,
1269 (List::Util::max map $_->[0], @alloc),
1270 (List::Util::sum map $_->[1], @alloc),
1271 ) 1508 )
1272} 1509}
1273 1510
1274sub size_allocate {
1275 my ($self, $w, $h) = @_;
1276
1277 my $children = $self->{children};
1278
1279 my @h = map $_->{req_h}, @$children;
1280
1281 my $req_h = List::Util::sum @h;
1282
1283 if ($req_h > $h) {
1284 # ah well, not enough space
1285 $_ *= $h / $req_h for @h;
1286 } else {
1287 my $exp = List::Util::sum map $_->{expand}, @$children;
1288 $exp ||= 1;
1289
1290 for (0 .. $#$children) {
1291 my $child = $children->[$_];
1292
1293 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1294 }
1295 }
1296
1297 CFClient::UI::harmonize \@h;
1298
1299 my $y = 0;
1300 for (0 .. $#$children) {
1301 my $child = $children->[$_];
1302 my $h = $h[$_];
1303 $child->configure (0, $y, $w, $h);
1304
1305 $y += $h;
1306 }
1307
1308 1
1309}
1310
1311############################################################################# 1511#############################################################################
1312 1512
1313package CFClient::UI::Label; 1513package CFClient::UI::Label;
1314 1514
1315our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1316 1516
1317use CFClient::OpenGL; 1517use CFClient::OpenGL;
1318 1518
1319sub new { 1519sub new {
1320 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1321 1521
1322 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1323 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1324 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1325 fontsize => 1, 1532 fontsize => 1,
1326 text => "",
1327 align => -1, 1533 align => -1,
1328 valign => -1, 1534 valign => -1,
1329 padding => 2, 1535 padding_x => 2,
1330 layout => new CFClient::Layout, 1536 padding_y => 2,
1331 can_events => 0, 1537 can_events => 0,
1332 %arg 1538 %arg
1333 ); 1539 );
1334 1540
1335 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1336 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1337 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1338 $self->{template} = $layout; 1544 $self->{template} = $layout;
1339 } 1545 }
1340 1546
1341 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1342 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1343 1552
1344 $self 1553 $self
1345} 1554}
1346 1555
1347sub escape { 1556sub escape($) {
1348 local $_ = $_[1]; 1557 local $_ = $_[0];
1349 1558
1350 s/&/&amp;/g; 1559 s/&/&amp;/g;
1351 s/>/&gt;/g; 1560 s/>/&gt;/g;
1352 s/</&lt;/g; 1561 s/</&lt;/g;
1353 1562
1354 $_[1] 1563 $_
1355} 1564}
1356 1565
1357sub update { 1566sub update {
1358 my ($self) = @_; 1567 my ($self) = @_;
1359 1568
1360 delete $self->{texture}; 1569 delete $self->{texture};
1361 $self->SUPER::update; 1570 $self->SUPER::update;
1362} 1571}
1363 1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1578}
1579
1364sub set_text { 1580sub set_text {
1365 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1366 1582
1367 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1368 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1369 1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1370 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1371 1588
1372 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
1373 $self->update; 1591 $self->update;
1374 $self->check_size;
1375} 1592}
1376 1593
1377sub set_markup { 1594sub set_markup {
1378 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1379 1596
1380 return if $self->{text} eq "M$markup"; 1597 return if $self->{text} eq "M$markup";
1381 $self->{text} = "M$markup"; 1598 $self->{text} = "M$markup";
1382 1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1383 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1384 1604
1385 delete $self->{texture}; 1605 delete $self->{size_req};
1606 $self->realloc;
1386 $self->update; 1607 $self->update;
1387 $self->check_size;
1388} 1608}
1389 1609
1390sub size_request { 1610sub size_request {
1391 my ($self) = @_; 1611 my ($self) = @_;
1392 1612
1613 $self->{size_req} ||= do {
1393 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1394 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1396 1619
1397 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1398 1621
1399 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1400 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1401 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1402 1625
1403 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1404 1627
1405 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1406 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1407 } 1633 };
1408 1634
1409 ( 1635 @{ $self->{size_req} }
1410 $w + $self->{padding} * 2,
1411 $h + $self->{padding} * 2,
1412 )
1413} 1636}
1414 1637
1415sub size_allocate { 1638sub size_allocate {
1416 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1417 1640
1641 delete $self->{ox};
1642
1418 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1419} 1645}
1420 1646
1421sub set_fontsize { 1647sub set_fontsize {
1422 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1423 1649
1424 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1425 delete $self->{texture}; 1651 delete $self->{texture};
1426 1652
1427 $self->update; 1653 $self->realloc;
1428 $self->check_size; 1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1429} 1662}
1430 1663
1431sub _draw { 1664sub _draw {
1432 my ($self) = @_; 1665 my ($self) = @_;
1433 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1434 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1435 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1436 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1437 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1438 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1439 }; 1678 };
1440 1679
1441 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1442 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1443 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1444 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1445 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1446 glColor @{$self->{fg}}; 1702 }
1447
1448 $self->{ox} = int (
1449 $self->{align} < 0 ? $self->{padding}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1451 : ($self->{w} - $tex->{w}) * 0.5
1452 );
1453
1454 $self->{oy} = int (
1455 $self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5
1458 );
1459
1460 $tex->draw_quad ($self->{ox}, $self->{oy});
1461 1703
1462 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1463 glDisable GL_BLEND;
1464} 1705}
1465 1706
1466############################################################################# 1707#############################################################################
1467 1708
1468package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1481 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1482 can_hover => 1, 1723 can_hover => 1,
1483 can_focus => 1, 1724 can_focus => 1,
1484 valign => 0, 1725 valign => 0,
1485 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1486 @_ 1729 @_
1487 ) 1730 )
1488} 1731}
1489 1732
1490sub _set_text { 1733sub _set_text {
… …
1492 1735
1493 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1494 1737
1495 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1496 1739
1497 delete $self->{texture};
1498
1499 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1500 $self->{text} = $text; 1741 $self->{text} = $text;
1501 1742
1502 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1503 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1504 1746
1505 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1506} 1758}
1507 1759
1508sub get_text { 1760sub get_text {
1509 $_[0]{text} 1761 $_[0]{text}
1510} 1762}
… …
1513 my ($self) = @_; 1765 my ($self) = @_;
1514 1766
1515 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1516 1768
1517 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1518}
1519
1520sub size_allocate {
1521 my ($self, $w, $h) = @_;
1522
1523 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1524}
1525
1526sub set_text {
1527 my ($self, $text) = @_;
1528
1529 $self->{cursor} = length $text;
1530 $self->_set_text ($text);
1531 $self->update;
1532} 1770}
1533 1771
1534sub key_down { 1772sub key_down {
1535 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1536 1774
… …
1538 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1539 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1540 1778
1541 my $text = $self->get_text; 1779 my $text = $self->get_text;
1542 1780
1543 if ($sym == 8) { 1781 if ($uni == 8) {
1544 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1545 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1546 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1547 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1548 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1549 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1550 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1551 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1552 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1553 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1554 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1555 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1556 $self->emit ('escape'); 1794 $self->_emit ('escape');
1557 } elsif ($uni) { 1795 } elsif ($uni) {
1558 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1559 } 1799 }
1560 1800
1561 $self->_set_text ($text); 1801 $self->_set_text ($text);
1562 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1563} 1806}
1564 1807
1565sub focus_in { 1808sub focus_in {
1566 my ($self) = @_; 1809 my ($self) = @_;
1567 1810
… …
1582 utf8::encode $text; 1825 utf8::encode $text;
1583 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1584 1827
1585 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1586 $self->update; 1829 $self->update;
1830
1831 1
1587} 1832}
1588 1833
1589sub mouse_motion { 1834sub mouse_motion {
1590 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1591# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1592} 1839}
1593 1840
1594sub _draw { 1841sub _draw {
1595 my ($self) = @_; 1842 my ($self) = @_;
1596 1843
1597 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1598 1845
1599 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1600 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1601 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1602 } else { 1849 } else {
1603 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1604 } 1851 }
1605 1852
1606 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1608 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1609 glVertex 0 , 0; 1856 glVertex 0 , 0;
1610 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1611 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1612 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1647 if ($sym == 13) { 1894 if ($sym == 13) {
1648 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1649 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1650 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1651 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1652 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1653 $self->update; 1900 $self->update;
1654 1901
1655 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1656 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1657 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1673 } else { 1920 } else {
1674 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1675 } 1922 }
1676 1923
1677 } else { 1924 } else {
1678 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1679 } 1928 1
1680
1681} 1929}
1682 1930
1683############################################################################# 1931#############################################################################
1684 1932
1685package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1694 1942
1695sub new { 1943sub new {
1696 my $class = shift; 1944 my $class = shift;
1697 1945
1698 $class->SUPER::new ( 1946 $class->SUPER::new (
1699 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1700 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1701 bg => [1, 1, 1, 0.2],
1702 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1703 can_hover => 1, 1951 can_hover => 1,
1704 align => 0, 1952 align => 0,
1705 valign => 0, 1953 valign => 0,
1706 can_events => 1, 1954 can_events => 1,
1707 @_ 1955 @_
1708 ) 1956 )
1709} 1957}
1710 1958
1959sub activate { }
1960
1711sub button_up { 1961sub button_up {
1712 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1713 1963
1964 $self->emit ("activate")
1714 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1715 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1716 $self->emit ("activate"); 1967
1717 } 1968 1
1718} 1969}
1719 1970
1720sub _draw { 1971sub _draw {
1721 my ($self) = @_; 1972 my ($self) = @_;
1722 1973
1723 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1724 1975
1725 if ($GRAB == $self) {
1726 $self->{fg} = $self->{active_fg};
1727 }
1728
1729 glEnable GL_BLEND;
1730 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1731 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1732 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1733 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1734 1979
1735 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1736 1981
1737 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1738 glDisable GL_BLEND;
1739 1983
1740 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1741} 2023}
1742 2024
1743############################################################################# 2025#############################################################################
1744 2026
1745package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1754 2036
1755sub new { 2037sub new {
1756 my $class = shift; 2038 my $class = shift;
1757 2039
1758 $class->SUPER::new ( 2040 $class->SUPER::new (
1759 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1760 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1761 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1762 state => 0, 2047 state => 0,
1763 can_hover => 1, 2048 can_hover => 1,
1764 @_ 2049 @_
1765 ) 2050 )
1766} 2051}
1767 2052
1768sub size_request { 2053sub size_request {
1769 my ($self) = @_; 2054 my ($self) = @_;
1770 2055
1771 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1772} 2057}
1773 2058
1774sub button_down { 2059sub button_down {
1775 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1776 2061
1777 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1778 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1779 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1780 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1781 } 2070 1
1782} 2071}
1783 2072
1784sub _draw { 2073sub _draw {
1785 my ($self) = @_; 2074 my ($self) = @_;
1786 2075
1787 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1788 2077
1789 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1790 2079
1791 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1792 2083
1793 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1794 2085
1795 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1796 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1797 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1798
1799 my $tex = $self->{state} ? $tex[1] : $tex[0];
1800
1801 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1802
1803 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805} 2091}
1806 2092
1807############################################################################# 2093#############################################################################
1808 2094
1809package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1852 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1853 2139
1854 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1855 } 2141 }
1856 2142
1857 glEnable GL_BLEND;
1858 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1859 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 2145
1862 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1863 2147
1864 glDisable GL_BLEND;
1865 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1866} 2149}
1867 2150
1868############################################################################# 2151#############################################################################
1869 2152
… …
1959 2242
1960 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1961 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1962 2245
1963 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967 2251
1968 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1969 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
2058 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
2059 2343
2060sub new { 2344sub new {
2061 my $class = shift; 2345 my $class = shift;
2062 2346
2063 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
2064 2348
2065 # TODO: 0-width page 2349 # TODO: 0-width page
2066 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
2067 # TODO: calculations are off 2351 # TODO: calculations are off
2068 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
2069 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
2070 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
2071 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
2072 req_w => $::WIDTH / 80, 2358 min_w => $::WIDTH / 80,
2073 req_h => $::WIDTH / 80, 2359 min_h => $::WIDTH / 80,
2074 vertical => 0, 2360 vertical => 0,
2075 can_hover => 1, 2361 can_hover => 1,
2076 inner_pad => 5, 2362 inner_pad => 0.02,
2077 @_ 2363 @_
2078 ); 2364 );
2079 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
2080 $self 2369 $self
2081} 2370}
2082 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
2083sub size_request { 2408sub size_request {
2084 my ($self) = @_; 2409 my ($self) = @_;
2085 2410
2086 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
2087 my $h = $self->{req_h};
2088
2089 $self->{vertical} ? ($h, $w) : ($w, $h)
2090} 2412}
2091 2413
2092sub button_down { 2414sub button_down {
2093 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
2094 2416
2095 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
2096 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
2097} 2422}
2098 2423
2099sub mouse_motion { 2424sub mouse_motion {
2100 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
2101 2426
2102 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
2103 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
2104 2457
2105 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2106 2459
2107 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2108 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2109 2462
2110 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
2111 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
2112 $x = $lo if $x < $lo;
2113 $x = $hi - $page if $x > $hi - $page;
2114 $self->{range}[0] = $x;
2115 2465
2116 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
2117 $self->update; 2467 $self->{knob_w} = $knob_w;
2118 } 2468 }
2119}
2120
2121# the inner_* stuff is for generating a padding for the slider handle,
2122# so that the handle doesn't leave the texture. This calculation isn't 100%
2123# correct propably, but it does the job for now
2124sub _calc_inner_pad_px {
2125 my ($self, $w) = @_;
2126 ($w / 100) * $self->{inner_pad} # % to pixels
2127}
2128
2129sub _draw {
2130 my ($self) = @_;
2131 2469
2132 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
2133 2471
2134 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
2135 2473
2136 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
2137 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
2138 2476
2477 glTranslate 1, 0, 0;
2139 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
2140 glTranslate 0, -$self->{w}, 0;
2141
2142 ($w, $h) = ($h, $w);
2143 } 2479 }
2144 2480
2145 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2146 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2147 2483
2148 my ($value, $lo, $hi, $page) = @{$self->{range}};
2149
2150 $hi = $value + 1 if $lo == $hi;
2151
2152 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2153 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2154
2155 $page = int $page * $inner_w / ($hi - $lo);
2156 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2157
2158 $w -= $page;
2159 $page &= ~1;
2160 glTranslate $page * 0.5, 0, 0;
2161 $page ||= 2;
2162
2163 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2164 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2165
2166 glEnable GL_BLEND;
2167 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2168 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2170 2486
2171 # draw background 2487 # draw background
2172 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2173 2489
2174 # draw handle 2490 # draw handle
2175 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2176 2492
2177 glDisable GL_BLEND;
2178 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2179} 2494}
2180 2495
2181############################################################################# 2496#############################################################################
2182 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
2183package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2184 2540
2185our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2186 2542
2187use CFClient::OpenGL; 2543use CFClient::OpenGL;
2188 2544
… …
2190 my $class = shift; 2546 my $class = shift;
2191 2547
2192 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2193 fontsize => 1, 2549 fontsize => 1,
2194 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2195 #font => default_font 2552 #font => default_font
2196 @_, 2553 @_,
2197 2554
2198 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
2199 par => [], 2556 par => [],
2200 height => 0, 2557 height => 0,
2201 children => [ 2558 children => [
2202 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
2203 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
… …
2214 2571
2215 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2216 $self->reflow; 2573 $self->reflow;
2217} 2574}
2218 2575
2219sub text_height {
2220 my ($self, $text) = @_;
2221
2222 my $layout = $self->{layout};
2223
2224 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2225 $layout->set_width ($self->{children}[0]{w});
2226 $layout->set_text ($text);
2227
2228 ($layout->size)[1]
2229}
2230
2231sub reflow {
2232 my ($self) = @_;
2233
2234 $self->{need_reflow}++;
2235 $self->update;
2236}
2237
2238sub size_allocate { 2576sub size_allocate {
2239 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2240 2578
2241 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2242 2580
2243 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2244 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2245 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2246 2585
2247 $self->reflow; 2586 $self->reflow;
2248} 2587}
2249 2588
2589sub text_size {
2590 my ($self, $text, $indent) = @_;
2591
2592 my $layout = $self->{layout};
2593
2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($text);
2598
2599 $layout->size
2600}
2601
2602sub reflow {
2603 my ($self) = @_;
2604
2605 $self->{need_reflow}++;
2606 $self->update;
2607}
2608
2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
2617 my ($self) = @_;
2618
2619 $self->{par} = [];
2620 $self->{height} = 0;
2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2250sub add_paragraph { 2624sub add_paragraph {
2251 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2252 2626
2253 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2254 2628 my ($w, $h) = $self->text_size ($line);
2255 my $height = $self->text_height ($text);
2256
2257 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2258 2632
2259 push @{$self->{par}}, [$height, $color, $text];
2260
2261 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2262 $self->{children}[1]->update;
2263} 2634}
2264 2635
2265sub update { 2636sub update {
2266 my ($self) = @_; 2637 my ($self) = @_;
2267 2638
… …
2269 2640
2270 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2271 2642
2272 delete $self->{texture}; 2643 delete $self->{texture};
2273 2644
2274 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2275 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2276 my $height = 0; 2649 my $height = 0;
2277 2650
2278 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2279 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
2280 2667
2281 $self->{height} = $height; 2668 $self->{height} = $height;
2282 2669
2283 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2284 2671
2285 delete $self->{texture}; 2672 delete $self->{texture};
2286 } 2673 }
2287 2674
2288 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2289 glClearColor 0, 0, 0, 0; 2676 glClearColor 0, 0, 0, 0;
2290 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2291 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
2292 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2294 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296
2297 my $top = int $self->{children}[1]{range}[0];
2298
2299 my $y0 = $top;
2300 my $y1 = $top + $self->{h};
2301
2302 my $y = 0;
2303
2304 my $layout = $self->{layout};
2305
2306 $layout->set_font ($self->{font}) if $self->{font};
2307 2693
2308 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2309 my $h = $par->[0]; 2695 my $h = $par->[1];
2310 2696
2311 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2312 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2313 2702
2314 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2315 my ($W, $H) = $layout->size; 2704
2316 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2317 } 2707 }
2318 2708
2319 $y += $h; 2709 $y += $h;
2320 } 2710 }
2321 2711
2322 glDisable GL_TEXTURE_2D;
2323 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
2324 }; 2713 };
2325 }); 2714 });
2326} 2715}
2327 2716
2328sub _draw { 2717sub _draw {
2329 my ($self) = @_; 2718 my ($self) = @_;
2330 2719
2331 glEnable GL_BLEND;
2332 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2333 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335 glColor 1, 1, 1, 1; 2722 glColor 0, 0, 0, 1;
2336 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2337 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2338 glDisable GL_BLEND;
2339 2725
2340 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2341 2727
2342} 2728}
2343 2729
… …
2391 2777
2392sub new { 2778sub new {
2393 my $class = shift; 2779 my $class = shift;
2394 2780
2395 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2396 state => 0, 2782 state => 0,
2397 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2398 @_ 2784 @_
2399 ); 2785 );
2400 2786
2401 if ($self->{state}) {
2402 $self->{state} = 0;
2403 $self->toggle_flopper;
2404 }
2405
2406 $self 2787 $self
2407} 2788}
2408 2789
2409sub toggle_flopper { 2790sub toggle_flopper {
2410 my ($self) = @_; 2791 my ($self) = @_;
2411 2792
2412 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2413 if ($self->{state} = !$self->{state}) {
2414 $CFClient::UI::ROOT->add ($self->{other});
2415 $self->{other}->move ($self->coord2global (0, $self->{h}));
2416 $self->emit ("open");
2417 } else {
2418 $CFClient::UI::ROOT->remove ($self->{other});
2419 $self->emit ("close");
2420 }
2421
2422 $self->emit (changed => $self->{state});
2423} 2794}
2424 2795
2425############################################################################# 2796#############################################################################
2426 2797
2427package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2437 @_, 2808 @_,
2438 can_events => 0, 2809 can_events => 0,
2439 ) 2810 )
2440} 2811}
2441 2812
2442sub set_markup { 2813sub set_tooltip_from {
2443 my ($self, $text) = @_; 2814 my ($self, $widget) = @_;
2444 2815
2445 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2816 my $tooltip = $widget->{tooltip};
2446 $self->{label}->set_markup ($text); 2817
2447 $self->add ($self->{label}); 2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2448} 2836}
2449 2837
2450sub size_request { 2838sub size_request {
2451 my ($self) = @_; 2839 my ($self) = @_;
2452
2453 $self->child->set_max_size ($::WIDTH * 0.3);
2454 2840
2455 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2456 2842
2457 ($w + 4, $h + 4) 2843 ($w + 4, $h + 4)
2458} 2844}
… …
2461 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2462 2848
2463 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2464} 2850}
2465 2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2466sub _draw { 2870sub _draw {
2467 my ($self) = @_; 2871 my ($self) = @_;
2468 2872
2469 glPushMatrix;
2470 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2471 2874
2472 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2473 2876
2474 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2485 glVertex 0 , $h; 2888 glVertex 0 , $h;
2486 glVertex $w, $h; 2889 glVertex $w, $h;
2487 glVertex $w, 0; 2890 glVertex $w, 0;
2488 glEnd; 2891 glEnd;
2489 2892
2490 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2491 2894
2492 glTranslate 2, 2;
2493 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2494} 2896}
2495 2897
2496############################################################################# 2898#############################################################################
2497 2899
… …
2502use CFClient::OpenGL; 2904use CFClient::OpenGL;
2503 2905
2504sub new { 2906sub new {
2505 my $class = shift; 2907 my $class = shift;
2506 2908
2507 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2508 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2509 @_, 2912 @_,
2510 ) 2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2511} 2930}
2512 2931
2513sub size_request { 2932sub size_request {
2514 (32, 8) 2933 (32, 8)
2515} 2934}
2516 2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2517sub _draw { 2944sub _draw {
2518 my ($self) = @_; 2945 my ($self) = @_;
2519 2946
2520 return unless $::CONN;#d# manage and cache textures differently 2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2521 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2522 2959
2523 # TODO animation
2524 if ($tex) { 2960 if ($tex) {
2525 glEnable GL_BLEND;
2526 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2527 glEnable GL_TEXTURE_2D; 2961 glEnable GL_TEXTURE_2D;
2528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2529 glColor 1, 1, 1, 1; 2963 glColor 0, 0, 0, 1;
2530 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2531 glDisable GL_TEXTURE_2D; 2965 glDisable GL_TEXTURE_2D;
2532 glDisable GL_BLEND;
2533 } 2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2534} 2976}
2535 2977
2536############################################################################# 2978#############################################################################
2537 2979
2538package CFClient::UI::InventoryItem; 2980package CFClient::UI::Buttonbar;
2539 2981
2540our @ISA = CFClient::UI::HBox::; 2982our @ISA = CFClient::UI::HBox::;
2541 2983
2542sub new { 2984# TODO: should actualyl wrap buttons and other goodies.
2543 my $class = shift;
2544
2545 my %args = @_;
2546
2547 my $item = $args{item};
2548
2549 my $desc = $item->{nrof} < 2
2550 ? $item->{name}
2551 : "$item->{nrof} $item->{name_pl}";
2552
2553
2554 my $self = $class->SUPER::new (
2555 can_hover => 1,
2556 can_events => 1,
2557 tooltip => (CFClient::UI::Label->escape ($desc)
2558 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2559 connect_button_down => sub {
2560 my ($self, $ev, $x, $y) = @_;
2561
2562 # todo: maybe put examine on 1? but should just be a tooltip :(
2563 if ($ev->{button} == 1) {
2564 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2565 } elsif ($ev->{button} == 2) {
2566 $::CONN->send ("apply $item->{tag}");
2567 } elsif ($ev->{button} == 3) {
2568 CFClient::UI::Menu->new (
2569 items => [
2570 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2571 [
2572 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2573 sub { $::CONN->send ("lock $item->{tag}") },
2574 ],
2575 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2576 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2577 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2578 ],
2579 )->popup ($ev);
2580 }
2581
2582 1
2583 },
2584 %args
2585 );
2586 $self->add(new CFClient::UI::Face
2587 can_events => 0,
2588 face => $item->{face},
2589 anim => $item->{anim},
2590 animspeed => $item->{animspeed});
2591 $self->add(new CFClient::UI::Label
2592 can_events => 0,
2593 text => $desc);
2594
2595 $self
2596}
2597
2598#############################################################################
2599
2600package CFClient::UI::Inventory;
2601
2602our @ISA = CFClient::UI::ScrolledWindow::;
2603
2604sub new {
2605 my $class = shift;
2606
2607 my $self = $class->SUPER::new (
2608 scrolled => (new CFClient::UI::VBox),
2609 @_,
2610 );
2611
2612 $self
2613}
2614
2615sub set_items {
2616 my ($self, $items) = @_;
2617
2618 $self->{scrolled}->clear;
2619 return unless $items;
2620
2621 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2622
2623 $self->{real_items} = \@items;
2624
2625 for my $item (@items) {
2626 my $desc = $item->{nrof} < 2
2627 ? $item->{name}
2628 : "$item->{nrof} $item->{name_pl}";
2629
2630 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2631 }
2632
2633# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 ($self->{req_w}, $self->{req_h});
2639}
2640 2985
2641############################################################################# 2986#############################################################################
2642 2987
2643package CFClient::UI::Menu; 2988package CFClient::UI::Menu;
2644 2989
… …
2656 ); 3001 );
2657 3002
2658 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2659 3004
2660 for my $item (@{ $self->{items} }) { 3005 for my $item (@{ $self->{items} }) {
2661 my ($widget, $cb) = @$item; 3006 my ($widget, $cb, $tooltip) = @$item;
2662 3007
2663 # handle various types of items, only text for now 3008 # handle various types of items, only text for now
2664 if (!ref $widget) { 3009 if (!ref $widget) {
2665 $widget = new CFClient::UI::Label 3010 $widget = new CFClient::UI::Label
2666 can_hover => 1, 3011 can_hover => 1,
2667 can_events => 1, 3012 can_events => 1,
2668 text => $widget; 3013 markup => $widget,
3014 tooltip => $tooltip
2669 } 3015 }
2670 3016
2671 $self->{item}{$widget} = $item; 3017 $self->{item}{$widget} = $item;
2672 3018
2673 $self->{vbox}->add ($widget); 3019 $self->{vbox}->add ($widget);
… …
2678 3024
2679# popup given the event (must be a mouse button down event currently) 3025# popup given the event (must be a mouse button down event currently)
2680sub popup { 3026sub popup {
2681 my ($self, $ev) = @_; 3027 my ($self, $ev) = @_;
2682 3028
2683 $self->emit ("popdown"); 3029 $self->_emit ("popdown");
2684 3030
2685 # maybe save $GRAB? must be careful about events... 3031 # maybe save $GRAB? must be careful about events...
2686 $GRAB = $self; 3032 $GRAB = $self;
2687 $self->{button} = $ev->{button}; 3033 $self->{button} = $ev->{button};
2688 3034
2689 $self->show; 3035 $self->show;
2690 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2691} 3037}
2692 3038
2693sub mouse_motion { 3039sub mouse_motion {
2694 my ($self, $ev, $x, $y) = @_; 3040 my ($self, $ev, $x, $y) = @_;
2695 3041
2696 # TODO: should use vbox->find_widget or so 3042 # TODO: should use vbox->find_widget or so
2697 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2698 $self->{hover} = $self->{item}{$HOVER}; 3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
2699} 3047}
2700 3048
2701sub button_up { 3049sub button_up {
2702 my ($self, $ev, $x, $y) = @_; 3050 my ($self, $ev, $x, $y) = @_;
2703 3051
2704 if ($ev->{button} == $self->{button}) { 3052 if ($ev->{button} == $self->{button}) {
2705 undef $GRAB; 3053 undef $GRAB;
2706 $self->hide; 3054 $self->hide;
2707 3055
2708 $self->emit ("popdown"); 3056 $self->_emit ("popdown");
2709 $self->{hover}[1]->() if $self->{hover}; 3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
2710 } 3062 1
2711} 3063}
2712 3064
2713############################################################################# 3065#############################################################################
2714 3066
2715package CFClient::UI::Root; 3067package CFClient::UI::Multiplexer;
2716 3068
2717our @ISA = CFClient::UI::Container::; 3069our @ISA = CFClient::UI::Container::;
2718 3070
2719use CFClient::OpenGL; 3071sub new {
3072 my $class = shift;
2720 3073
2721sub check_size { 3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
2722 my ($self) = @_; 3085 my ($self, @widgets) = @_;
2723 3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
2724 $self->configure (0, 0, $self->{w}, $self->{h}); 3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
2725} 3110}
2726 3111
2727sub size_request { 3112sub size_request {
2728 my ($self) = @_; 3113 my ($self) = @_;
2729 3114
2730 ($self->{w}, $self->{h}) 3115 $self->{current}->size_request
2731} 3116}
2732 3117
2733sub size_allocate { 3118sub size_allocate {
2734 my ($self, $w, $h) = @_; 3119 my ($self, $w, $h) = @_;
2735 3120
2736 my $old_w = $self->{old_w}; 3121 $self->{current}->configure (0, 0, $w, $h);
2737 my $old_h = $self->{old_h}; 3122}
2738 3123
2739 if ($old_w && $old_h) { 3124sub _draw {
2740 for my $child ($self->children) { 3125 my ($self) = @_;
2741 $child->{x} = int 0.5 + $child->{x} * $w / $old_w; 3126
2742 $child->{w} = int 0.5 + $child->{w} * $w / $old_w; 3127 $self->{current}->draw;
2743 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w}; 3128}
2744 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w}; 3129
2745 $child->{y} = int 0.5 + $child->{y} * $h / $old_h; 3130#############################################################################
2746 $child->{h} = int 0.5 + $child->{h} * $h / $old_h; 3131
2747 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h}; 3132package CFClient::UI::Notebook;
2748 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h}; 3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
2749 } 3307 }
2750 }
2751 3308
2752 $self->{old_w} = $w; 3309 push @widgets, $label;
2753 $self->{old_h} = $h; 3310 }
2754}
2755 3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
2756sub configure { 3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit, $end_cb) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 $end_cb->() if $end_cb;
3531 });
3532}
3533
3534# $mod and $sym are the modifiers and key symbol
3535# $cmds is a array ref of strings (the commands)
3536# $cb is the callback that is executed on OK
3537# $ccb is the callback that is executed on CANCEL and
3538# when the binding was unsuccessful on OK
3539sub set_binding {
3540 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3541
3542 $self->clear_command_list;
3543 $self->{recording} = 0;
3544 $self->{rec_btn}->set_text ("start recording");
3545
3546 $self->{binding} = [$mod, $sym];
3547 $self->{commands} = $cmds;
3548
3549 $self->{binding_change} = $cb;
3550 $self->{binding_cancel} = $ccb;
3551
3552 $self->update_binding_widgets;
3553}
3554
3555# this is a shortcut method that asks for a binding
3556# and then just binds it.
3557sub do_quick_binding {
3558 my ($self, $cmds, $end_cb) = @_;
3559 $self->set_binding (undef, undef, $cmds, sub {
3560 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3561 });
3562 $self->ask_for_bind (1, $end_cb);
3563}
3564
3565sub update_binding_widgets {
3566 my ($self) = @_;
3567 my ($mod, $sym, $cmds) = $self->get_binding;
3568 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3569 $self->set_command_list ($cmds);
3570}
3571
3572sub get_binding {
3573 my ($self) = @_;
3574 return (
3575 $self->{binding}->[0],
3576 $self->{binding}->[1],
3577 [ grep { defined $_ } @{$self->{commands}} ]
3578 );
3579}
3580
3581sub clear_command_list {
3582 my ($self) = @_;
3583 $self->{cmdbox}->clear ();
3584}
3585
3586sub set_command_list {
3587 my ($self, $cmds) = @_;
3588
3589 $self->{cmdbox}->clear ();
3590 $self->{commands} = $cmds;
3591
3592 my $idx = 0;
3593
3594 for (@$cmds) {
3595 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3596
3597 my $i = $idx;
3598 $hb->add (new CFClient::UI::Label text => $_);
3599 $hb->add (new CFClient::UI::Button
3600 text => "delete",
3601 tooltip => "Deletes the action from the record",
3602 on_activate => sub {
3603 $self->{cmdbox}->remove ($hb);
3604 $cmds->[$i] = undef;
3605 });
3606
3607
3608 $idx++
3609 }
3610}
3611
3612#############################################################################
3613
3614package CFClient::UI::SpellList;
3615
3616our @ISA = CFClient::UI::Table::;
3617
3618sub new {
3619 my $class = shift;
3620
3621 my $self = $class->SUPER::new (
3622 binding => [],
3623 commands => [],
3624 @_,
3625 )
3626}
3627
3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3629
3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3634my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3636my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3637 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3638my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3639 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3640
3641sub rebuild_spell_list {
3642 my ($self) = @_;
3643
3644 $CFClient::UI::ROOT->on_refresh ($self => sub {
3645 $self->clear;
3646
3647 return unless $::CONN;
3648
3649 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3650 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3651 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3652 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3653 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3654
3655 my $row = 0;
3656
3657 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3658 my $spell = $self->{spell}{$_};
3659
3660 $row++;
3661
3662 my $spell_cb = sub {
3663 my ($widget, $ev) = @_;
3664
3665 if ($ev->{button} == 1) {
3666 $::CONN->user_send ("cast $spell->{name}");
3667 } elsif ($ev->{button} == 2) {
3668 $::CONN->user_send ("invoke $spell->{name}");
3669 } elsif ($ev->{button} == 3) {
3670 (new CFClient::UI::Menu
3671 items => [
3672 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3673 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3674 ],
3675 )->popup ($ev);
3676 } else {
3677 return 0;
3678 }
3679
3680 1
3681 };
3682
3683 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3684
3685 #TODO: add path info to tooltip
3686 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3687
3688 $self->add (0, $row, new CFClient::UI::Face
3689 face => $spell->{face},
3690 can_hover => 1,
3691 can_events => 1,
3692 tooltip => $tooltip,
3693 on_button_down => $spell_cb,
3694 );
3695
3696 $self->add (1, $row, new CFClient::UI::Label
3697 expand => 1,
3698 text => $spell->{name},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3706 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3707 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3708 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
3714 my ($self, $spell) = @_;
3715
3716 $self->{spell}->{$spell->{name}} = $spell;
3717 $self->rebuild_spell_list;
3718}
3719
3720sub remove_spell {
3721 my ($self, $spell) = @_;
3722
3723 delete $self->{spell}->{$spell->{name}};
3724 $self->rebuild_spell_list;
3725}
3726
3727sub clear_spells {
3728 my ($self) = @_;
3729
3730 $self->{spell} = {};
3731 $self->rebuild_spell_list;
3732}
3733
3734#############################################################################
3735
3736package CFClient::UI::Root;
3737
3738our @ISA = CFClient::UI::Container::;
3739
3740use List::Util qw(min max);
3741
3742use CFClient::OpenGL;
3743
3744sub new {
3745 my $class = shift;
3746
3747 my $self = $class->SUPER::new (
3748 visible => 1,
3749 @_,
3750 );
3751
3752 Scalar::Util::weaken ($self->{root} = $self);
3753
3754 $self
3755}
3756
3757sub size_request {
3758 my ($self) = @_;
3759
3760 ($self->{w}, $self->{h})
3761}
3762
3763sub _to_pixel {
3764 my ($coord, $size, $max) = @_;
3765
3766 $coord =
3767 $coord eq "center" ? ($max - $size) * 0.5
3768 : $coord eq "max" ? $max
3769 : $coord;
3770
3771 $coord = 0 if $coord < 0;
3772 $coord = $max - $size if $coord > $max - $size;
3773
3774 int $coord + 0.5
3775}
3776
3777sub size_allocate {
2757 my ($self, $x, $y, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2758
2759 $self->SUPER::configure ($x, $y, $w, $h);
2760 3779
2761 for my $child ($self->children) { 3780 for my $child ($self->children) {
2762 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3781 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2763 3782
2764 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2765 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3784 $Y = $child->{force_y} if exists $child->{force_y};
3785
3786 $X = _to_pixel $X, $W, $self->{w};
3787 $Y = _to_pixel $Y, $H, $self->{h};
3788
2766 $child->configure ($X, $Y, $W, $H); 3789 $child->configure ($X, $Y, $W, $H);
2767 } 3790 }
2768} 3791}
2769 3792
2770sub _topleft { 3793sub coord2local {
2771 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2772 3795
2773 ($x, $y) 3796 ($x, $y)
2774} 3797}
2775 3798
3799sub coord2global {
3800 my ($self, $x, $y) = @_;
3801
3802 ($x, $y)
3803}
3804
2776sub update { 3805sub update {
2777 my ($self) = @_; 3806 my ($self) = @_;
2778 3807
2779 $self->check_size; 3808 $::WANT_REFRESH++;
2780 ::refresh ();
2781} 3809}
2782 3810
2783sub add { 3811sub add {
2784 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2785 3813
2786 # integerize window positions 3814 $_->{is_toplevel} = 1
2787 $child->{x} = int $child->{x}; 3815 for @children;
2788 $child->{y} = int $child->{y};
2789 3816
2790 $self->SUPER::add ($child); 3817 $self->SUPER::add (@children);
3818}
3819
3820sub remove {
3821 my ($self, @children) = @_;
3822
3823 $self->SUPER::remove (@children);
3824
3825 delete $self->{is_toplevel}
3826 for @children;
3827
3828 while (@children) {
3829 my $w = pop @children;
3830 push @children, $w->children;
3831 $w->set_invisible;
3832 }
2791} 3833}
2792 3834
2793sub on_refresh { 3835sub on_refresh {
2794 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2795 3837
2796 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2797} 3839}
2798 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2799sub draw { 3847sub draw {
2800 my ($self) = @_; 3848 my ($self) = @_;
2801 3849
2802 while (my $rcb = delete $self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2803 $_->() for values %$rcb; 3851 $_->()
3852 for values %{delete $self->{refresh_hook}};
2804 } 3853 }
3854
3855 if ($self->{realloc}) {
3856 my %queue;
3857 my @queue;
3858 my $widget;
3859
3860 outer:
3861 while () {
3862 if (my $realloc = delete $self->{realloc}) {
3863 for $widget (values %$realloc) {
3864 $widget->{visible} or next; # do not resize invisible widgets
3865
3866 $queue{$widget+0}++ and next; # duplicates are common
3867
3868 push @{ $queue[$widget->{visible}] }, $widget;
3869 }
3870 }
3871
3872 while () {
3873 @queue or last outer;
3874
3875 $widget = pop @{ $queue[-1] || [] }
3876 and last;
3877
3878 pop @queue;
3879 }
3880
3881 delete $queue{$widget+0};
3882
3883 my ($w, $h) = $widget->size_request;
3884
3885 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3886 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3887
3888 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3889 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3890
3891 $w = $widget->{force_w} if exists $widget->{force_w};
3892 $h = $widget->{force_h} if exists $widget->{force_h};
3893
3894 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3895 || delete $widget->{force_realloc}) {
3896 $widget->{req_w} = $w;
3897 $widget->{req_h} = $h;
3898
3899 $self->{size_alloc}{$widget+0} = $widget;
3900
3901 if (my $parent = $widget->{parent}) {
3902 $self->{realloc}{$parent+0} = $parent
3903 unless $queue{$parent+0};
3904
3905 $parent->{force_size_alloc} = 1;
3906 $self->{size_alloc}{$parent+0} = $parent;
3907 }
3908 }
3909
3910 delete $self->{realloc}{$widget+0};
3911 }
3912 }
3913
3914 while (my $size_alloc = delete $self->{size_alloc}) {
3915 my @queue = sort { $b->{visible} <=> $a->{visible} }
3916 values %$size_alloc;
3917
3918 while () {
3919 my $widget = pop @queue || last;
3920
3921 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3922
3923 $w = 0 if $w < 0;
3924 $h = 0 if $h < 0;
3925
3926 $w = int $w + 0.5;
3927 $h = int $h + 0.5;
3928
3929 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3930 $widget->{old_w} = $widget->{w};
3931 $widget->{old_h} = $widget->{h};
3932
3933 $widget->{w} = $w;
3934 $widget->{h} = $h;
3935
3936 $widget->emit (size_allocate => $w, $h);
3937 }
3938 }
3939 }
3940
3941 while ($self->{post_alloc_hook}) {
3942 $_->()
3943 for values %{delete $self->{post_alloc_hook}};
3944 }
3945
2805 3946
2806 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2807 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2808 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2809 3950
2810 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2811 glLoadIdentity; 3952 glLoadIdentity;
2812 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2813 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2814 glLoadIdentity; 3955 glLoadIdentity;
2815 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2816 $self->_draw; 3964 $self->_draw;
2817} 3965}
2818 3966
2819############################################################################# 3967#############################################################################
2820 3968
2821package CFClient::UI; 3969package CFClient::UI;
2822 3970
2823$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2824$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2825 3973
28261 39741
2827 3975

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