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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.195 by root, Thu May 11 23:54:31 2006 UTC vs.
Revision 1.304 by elmex, Tue Jun 13 11:01:04 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
18 if (!$GRAB) { 23 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
23 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
24 32
25 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
26 34
27 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
28 36
29 $TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font}); 37 $TOOLTIP->set_tooltip_from ($widget);
30
31 $TOOLTIP->show; 38 $TOOLTIP->show;
32
33 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
34
35 if ($x + $TOOLTIP->{w} > $::WIDTH) {
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
37 }
38
39 $TOOLTIP->move ($x, $y);
40 } 39 }
41 40
42 return; 41 return;
43 } 42 }
44 } 43 }
45 } 44 }
46 45
47 $TOOLTIP->hide; 46 $TOOLTIP->hide;
48 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;
49} 71}
50 72
51# class methods for events 73# class methods for events
52sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
53 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
54 if $FOCUS; 76 if $FOCUS;
55} 77}
56 78
57sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
58 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
59 if $FOCUS; 81 if $FOCUS;
60} 82}
61 83
62sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
63 my ($ev) = @_; 85 my ($ev) = @_;
… …
67 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
68 90
69 $GRAB = $widget; 91 $GRAB = $widget;
70 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
71 93
72 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
73 } 95 }
74 96
75 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
76 98
77 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
78 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
79 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
80 }
81} 101}
82 102
83sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
84 my ($ev) = @_; 104 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
86 106
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
88 108
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 110
91 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
92 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
93 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
94 }
95 113
96 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
97 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
98 $grab->update if $grab; 116 $grab->update if $grab;
99 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
100 118
101 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
102 } 120 }
103} 121}
104 122
105sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
106 my ($ev) = @_; 124 my ($ev) = @_;
… …
112 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
113 131
114 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
115 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
116 134
117 check_tooltip; 135 $TOOLTIP_WATCHER->start;
118 } 136 }
119 137
120 if ($HOVER) {
121 ($x, $y) = $HOVER->coord2local ($x, $y);
122 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
123 } 139 if $HOVER;
124} 140}
125 141
126# convert position array to integers 142# convert position array to integers
127sub harmonize { 143sub harmonize {
128 my ($vals) = @_; 144 my ($vals) = @_;
… …
134 $rem += $_ - $i; 150 $rem += $_ - $i;
135 $_ = $i; 151 $_ = $i;
136 } 152 }
137} 153}
138 154
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
139############################################################################# 196#############################################################################
140 197
141package CFClient::UI::Base; 198package CFClient::UI::Base;
142 199
143use strict; 200use strict;
… …
146 203
147sub new { 204sub new {
148 my $class = shift; 205 my $class = shift;
149 206
150 my $self = bless { 207 my $self = bless {
151 x => 0, 208 x => "center",
152 y => 0, 209 y => "center",
153 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
154 can_events => 1, 213 can_events => 1,
155 @_ 214 @_
156 }, $class; 215 }, $class;
157 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
158 for (keys %$self) { 219 for (keys %$self) {
159 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
160 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
161 } 222 }
162 } 223 }
163 224
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
164 $self 237 $self
165} 238}
166 239
167sub destroy { 240sub destroy {
168 my ($self) = @_; 241 my ($self) = @_;
… …
177 return if $self->{parent}; 250 return if $self->{parent};
178 251
179 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
180} 253}
181 254
182sub hide { 255sub set_visible {
183 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};
184 279
185 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
186 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
187 282
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
188 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
189 if $self->{parent}; 314 if $self->{parent};
190} 315}
191 316
192sub move { 317sub move_abs {
193 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
194 319
195 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
196 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
197 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
198 323
199 $self->update; 324 $self->update;
200} 325}
201 326
202sub set_size { 327sub set_size {
203 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
204 329
205 $self->{user_w} = $w; 330 $self->{force_w} = $w;
206 $self->{user_h} = $h; 331 $self->{force_h} = $h;
207 332
208 $self->check_size; 333 $self->realloc;
209} 334}
210 335
211sub size_request { 336sub size_request {
212 require Carp; 337 require Carp;
213 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
215 340
216sub configure { 341sub configure {
217 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
218 343
219 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
220 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
221 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
222 349
223 # use alignment to adjust x, y 350 # use alignment to adjust x, y
224 351
225 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
226 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
227
228 ($w, $h) = ($w2, $h2);
229 } 354 }
230 355
231 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
232 $self->{x} = $x; 357 $self->{x} = $x;
233 $self->{y} = $y; 358 $self->{y} = $y;
234 $self->update; 359 $self->update;
235 } 360 }
236 361
237 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
238 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
239 } 369 }
240} 370}
241 371
242sub size_allocate { 372sub size_allocate {
243 # nothing to be done 373 # nothing to be done
244} 374}
245 375
246sub children { 376sub children {
377 # nop
247} 378}
248 379
249# call when resolution changes etc. 380sub visible_children {
250sub reconfigure { 381 $_[0]->children
251 my ($self) = @_;
252
253 $_->reconfigure
254 for $self->children;
255
256 $self->check_size;
257 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
258 $self->update;
259} 382}
260 383
261sub set_max_size { 384sub set_max_size {
262 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
263 386
264 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h; 388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
266} 407}
267 408
268# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
269sub coord2local { 410sub coord2local {
270 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
… …
285 return if $FOCUS == $self; 426 return if $FOCUS == $self;
286 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
287 428
288 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
289 430
290 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
291 432
292 $focus->update if $focus; 433 $focus->update if $focus;
293 $FOCUS->update; 434 $FOCUS->update;
294} 435}
295 436
… …
298 439
299 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
300 441
301 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
302 443
303 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
304 445
305 $focus->update if $focus; #? 446 $focus->update if $focus; #?
306}
307 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
308sub mouse_motion { } 452sub mouse_motion { 0 }
309sub button_up { } 453sub button_up { 0 }
310sub key_down { } 454sub key_down { 0 }
311sub key_up { } 455sub key_up { 0 }
312 456
313sub button_down { 457sub button_down {
314 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
315 459
316 $self->focus_in; 460 $self->focus_in;
317}
318 461
319sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
320sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
321sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
322sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
323sub 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, $draw_h); # screen rectangle being drawn
324 538
325sub draw { 539sub draw {
326 my ($self) = @_; 540 my ($self) = @_;
327 541
328 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);
329 553
330 glPushMatrix; 554 glPushMatrix;
331 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
332 $self->_draw;
333 glPopMatrix;
334 556
335 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
336 my ($x, $y) = @$self{qw(x y)};
337
338 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
339 glEnable GL_BLEND; 559 glEnable GL_BLEND;
340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
341 glBegin GL_QUADS; 561 glBegin GL_QUADS;
342 glVertex $x , $y;
343 glVertex $x + $self->{w}, $y;
344 glVertex $x + $self->{w}, $y + $self->{h};
345 glVertex $x , $y + $self->{h};
346 glEnd;
347 glDisable GL_BLEND;
348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0; 562 glVertex 0 , 0;
356 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
359 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
360 glPopMatrix; 580 glPopMatrix;
361 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;
362 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
363} 586}
364 587
365sub _draw { 588sub _draw {
366 my ($self) = @_; 589 my ($self) = @_;
367 590
368 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
369} 592}
370 593
371sub find_widget {
372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
375
376 return $self
377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
379
380 ()
381}
382
383sub set_parent {
384 my ($self, $parent) = @_;
385
386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 $self->check_size
389 unless exists $self->{req_w};
390}
391
392sub check_size {
393 my ($self) = @_;
394
395 $CFClient::UI::ROOT->{check_size}{$self} = $self;
396}
397
398sub update {
399 my ($self) = @_;
400
401 $self->{parent}->update
402 if $self->{parent};
403}
404
405sub connect {
406 my ($self, $signal, $cb) = @_;
407
408 push @{ $self->{signal_cb}{$signal} }, $cb;
409}
410
411sub emit {
412 my ($self, $signal, @args) = @_;
413
414 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
415}
416
417sub DESTROY { 594sub DESTROY {
418 my ($self) = @_; 595 my ($self) = @_;
419 596
420 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
421} 601}
422 602
423############################################################################# 603#############################################################################
424 604
425package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
433 my $class = shift; 613 my $class = shift;
434 614
435 # range [value, low, high, page] 615 # range [value, low, high, page]
436 616
437 $class->SUPER::new ( 617 $class->SUPER::new (
438 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
439 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
440 @_ 620 @_
441 ) 621 )
442} 622}
443 623
444sub _draw { 624sub _draw {
445 my ($self) = @_; 625 my ($self) = @_;
446 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
447 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
448 633
449 glEnable GL_BLEND; 634 glEnable GL_BLEND;
450 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
451 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
452 637
453 glBegin GL_QUADS; 638 glBegin GL_QUADS;
454 glVertex 0 , 0; 639 glVertex 0 , 0;
455 glVertex 0 , $h; 640 glVertex 0 , $h;
456 glVertex $w, $h; 641 glVertex $w, $h;
457 glVertex $w, 0; 642 glVertex $w, 0;
458 glEnd; 643 glEnd;
459 644
460 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
461} 647}
462 648
463############################################################################# 649#############################################################################
464 650
465package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
470 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
471 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
472} 658}
473 659
474sub size_request { 660sub size_request {
475 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
476} 664}
477 665
478sub draw { } 666sub draw { }
479 667
480############################################################################# 668#############################################################################
… …
484our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
485 673
486sub new { 674sub new {
487 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
488 676
489 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
490 678
491 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
492 children => [], 680 children => [],
493 can_events => 0, 681 can_events => 0,
494 %arg, 682 %arg,
495 ); 683 );
684
496 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
497 687
498 $self 688 $self
499} 689}
500 690
501sub add { 691sub add {
… …
509 $self->{children} = [ 699 $self->{children} = [
510 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
511 @{$self->{children}}, @widgets 701 @{$self->{children}}, @widgets
512 ]; 702 ];
513 703
514 $self->check_size; 704 $self->realloc;
515 $self->update;
516} 705}
517 706
518sub children { 707sub children {
519 @{ $_[0]{children} } 708 @{ $_[0]{children} }
520} 709}
… …
525 delete $child->{parent}; 714 delete $child->{parent};
526 $child->hide; 715 $child->hide;
527 716
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 718
530 $self->check_size; 719 $self->realloc;
531 $self->update;
532} 720}
533 721
534sub clear { 722sub clear {
535 my ($self) = @_; 723 my ($self) = @_;
536 724
… …
540 for (@$children) { 728 for (@$children) {
541 delete $_->{parent}; 729 delete $_->{parent};
542 $_->hide; 730 $_->hide;
543 } 731 }
544 732
545 $self->check_size; 733 $self->realloc;
546 $self->update;
547} 734}
548 735
549sub find_widget { 736sub find_widget {
550 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
551 738
552 $x -= $self->{x}; 739 $x -= $self->{x};
553 $y -= $self->{y}; 740 $y -= $self->{y};
554 741
555 my $res; 742 my $res;
556 743
557 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
558 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
559 and return $res; 746 and return $res;
560 } 747 }
561 748
562 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
583} 770}
584 771
585sub add { 772sub add {
586 my ($self, $child) = @_; 773 my ($self, $child) = @_;
587 774
588 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
589
590 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
591} 777}
592 778
593sub remove { 779sub remove {
594 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
611 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
612} 798}
613 799
614############################################################################# 800#############################################################################
615 801
802# back-buffered drawing area
803
616package CFClient::UI::Window; 804package CFClient::UI::Window;
617 805
618our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
619 807
620use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
626} 814}
627 815
628sub update { 816sub update {
629 my ($self) = @_; 817 my ($self) = @_;
630 818
631 $ROOT->on_refresh ($self => sub { $self->render_child }); 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->SUPER::update; 820 $self->SUPER::update;
633} 821}
634 822
635sub size_allocate { 823sub size_allocate {
636 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
… …
638 $self->SUPER::size_allocate ($w, $h); 826 $self->SUPER::size_allocate ($w, $h);
639 $self->update; 827 $self->update;
640} 828}
641 829
642sub _render { 830sub _render {
831 my ($self) = @_;
832
643 $_[0]{children}[0]->draw; 833 $self->{children}[0]->draw;
644} 834}
645 835
646sub render_child { 836sub render_child {
647 my ($self) = @_; 837 my ($self) = @_;
648 838
649 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
650 glClearColor 0, 0, 0, 0; 840 glClearColor 0, 0, 0, 0;
651 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
652 842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
653 $self->_render; 850 $self->_render;
654# glColorMask 1, 1, 1, 0;
655# glEnable GL_BLEND;
656# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
657# glRasterPos 0, 0;
658# glCopyPixels 0, 0, $self->{w}, $self->{h};
659# glDisable GL_BLEND;
660# glColorMask 1, 1, 1, 1;
661 }; 851 };
662} 852}
663 853
664sub _draw { 854sub _draw {
665 my ($self) = @_; 855 my ($self) = @_;
666 856
667 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
668 858
669 my $tex = $self->{texture} 859 my $tex = $self->{texture}
670 or return; 860 or return;
671 861
672 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
… …
682 872
683package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
684 874
685our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
686 876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
687sub size_request { 887sub size_request {
688 my ($self) = @_; 888 my ($self) = @_;
689 889
690 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
691 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
692 891
693 @$self{qw(child_w child_h)} 892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
694} 896}
695 897
696sub size_allocate { 898sub size_allocate {
697 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
698 900
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);
699 $self->update; 907 $self->update;
700} 908}
701 909
702sub set_offset { 910sub set_offset {
703 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
… …
737} 945}
738 946
739sub _render { 947sub _render {
740 my ($self) = @_; 948 my ($self) = @_;
741 949
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 - $self->{view_y};
952
742 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
743 954
744 $self->SUPER::_render; 955 $self->SUPER::_render;
745} 956}
746 957
747############################################################################# 958#############################################################################
748 959
749package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
750 961
751our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($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;
752 1026
753sub new { 1027sub new {
754 my $class = shift; 1028 my $class = shift;
755 1029
756 my $self;
757
758 my $slider = new CFClient::UI::Slider
759 vertical => 1,
760 range => [0, 0, 1, 0.01], # HACK fix
761 connect_changed => sub {
762 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
763 },
764 ;
765
766 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
767 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
768 slider => $slider,
769 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($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,
770 ); 1086 );
771 1087
772 $self->{vp}->add ($self->{scrolled});
773 $self->add ($self->{vp});
774 $self->add ($self->{slider});
775
776 $self
777}
778
779#TODO# update range on size_allocate depeneing on child
780# update viewport offset on scroll
781
782#############################################################################
783
784package CFClient::UI::Frame;
785
786our @ISA = CFClient::UI::Bin::;
787
788use CFClient::OpenGL;
789
790sub new {
791 my $class = shift;
792
793 my $self = $class->SUPER::new (
794 bg => [1, 1, 1, 1],
795 border_bg => [1, 1, 1, 1],
796 border => 0.8,
797 @_
798 );
799
800 $self
801}
802
803sub _draw {
804 my ($self) = @_;
805
806 my ($w, $h) = ($self->{w}, $self->{h});
807
808 glEnable GL_BLEND;
809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
810 glEnable GL_TEXTURE_2D;
811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812
813# glBegin GL_QUADS;
814# glColor 0, 0, 0, 0;
815# glVertex 0 , 0;
816# glVertex 0 , $h;
817# glVertex $w, $h;
818# glVertex $w, 0;
819# glEnd;
820
821
822 $self->child->draw;
823 glDisable GL_BLEND;
824 glDisable GL_TEXTURE_2D;
825}
826
827#############################################################################
828
829package CFClient::UI::FancyFrame;
830
831our @ISA = CFClient::UI::Bin::;
832
833use CFClient::OpenGL;
834
835my @tex =
836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
837 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
838
839sub new {
840 my $class = shift;
841
842 # TODO: user_x, user_y, overwrite moveto?
843
844 my $self = $class->SUPER::new (
845 bg => [1, 1, 1, 1],
846 border_bg => [1, 1, 1, 1],
847 border => 0.6,
848 can_events => 1,
849 @_
850 );
851
852 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
853 align => 0, 1089 align => 0,
854 valign => 1, 1090 valign => 1,
855 text => $self->{title}, 1091 text => $self->{title},
856 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 }
857 1103
858 $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};
859} 1113}
860 1114
861sub border { 1115sub border {
862 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
863} 1117}
864 1118
865sub size_request { 1119sub size_request {
866 my ($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 $self->{close_btn};
867 1127
868 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
869 1129
870 ( 1130 (
871 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
874} 1134}
875 1135
876sub size_allocate { 1136sub size_allocate {
877 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
878 1138
1139 if ($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
879 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
880 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
881 1149
882 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
883 if $self->{title};
884
885 $self->child->configure ($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 $self->{close_btn};
886} 1154}
887 1155
888sub button_down { 1156sub button_down {
889 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
890 1158
… …
906 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
907 1175
908 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
909 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
910 1178
911 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
912 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
913 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
914 $self->check_size; 1183 $self->realloc;
915 }; 1184 };
916 1185
917 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
918 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
919 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
921 $self->{motion} = sub { 1190 $self->{motion} = sub {
922 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
923 1192
924 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
925 1194
926 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
927 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
928 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
929 } 1203 1
930} 1204}
931 1205
932sub button_up { 1206sub button_up {
933 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
934 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
935 delete $self->{motion}; 1212 !!delete $self->{motion}
936} 1213}
937 1214
938sub mouse_motion { 1215sub mouse_motion {
939 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
940 1217
941 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
942} 1221}
943 1222
944sub _draw { 1223sub _draw {
945 my ($self) = @_; 1224 my ($self) = @_;
946 1225
1226 my $child = $self->{children}[0];
1227
947 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
948 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
949 1230
950 glEnable GL_BLEND;
951 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
952 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
954 1233
955 my $border = $self->border; 1234 my $border = $self->border;
956 1235
957 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
958 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
959 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
960 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
961 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
962 1241
963 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
964 my $bg = $tex[0]; 1243 glColor @{ $self->{bg} };
965 1244
966 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
1246 # solve this better(?)
967 my $rep_x = $cw / $bg->{w}; 1247 $bg->{s} = $cw / $bg->{w};
968 my $rep_y = $ch / $bg->{h}; 1248 $bg->{t} = $ch / $bg->{h};
969
970 glColor @{ $self->{bg} };
971
972 $bg->{s} = $rep_x;
973 $bg->{t} = $rep_y;
974 $bg->{wrap_mode} = 1;
975 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
976 1251
977 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
978 glDisable GL_BLEND;
979 }
980 1253
981 $self->{title}->draw if $self->{title};
982
983 $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};
984} 1265}
985 1266
986############################################################################# 1267#############################################################################
987 1268
988package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
996sub new { 1277sub new {
997 my $class = shift; 1278 my $class = shift;
998 1279
999 $class->SUPER::new ( 1280 $class->SUPER::new (
1000 col_expand => [], 1281 col_expand => [],
1001 @_ 1282 @_,
1002 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1003} 1288}
1004 1289
1005sub add { 1290sub add {
1006 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
1007 1292
1008 $child->set_parent ($self); 1293 $child->set_parent ($self);
1009 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
1010 1295
1011 $child->check_size; 1296 $self->realloc;
1012} 1297}
1013 1298
1014sub children { 1299sub remove {
1015 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1300 my ($self, $child) = @_;
1016}
1017 1301
1302 # TODO: not yet implemented
1303}
1304
1018# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
1019sub clear { 1306sub clear {
1020 my ($self) = @_; 1307 my ($self) = @_;
1021 1308
1022 my @children = $self->children; 1309 my @children = $self->children;
1023 delete $self->{children}; 1310 delete $self->{children};
… …
1025 for (@children) { 1312 for (@children) {
1026 delete $_->{parent}; 1313 delete $_->{parent};
1027 $_->hide; 1314 $_->hide;
1028 } 1315 }
1029 1316
1030 $self->update; 1317 $self->realloc;
1031} 1318}
1032 1319
1033sub get_wh { 1320sub get_wh {
1034 my ($self) = @_; 1321 my ($self) = @_;
1035 1322
… …
1066sub size_allocate { 1353sub size_allocate {
1067 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
1068 1355
1069 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
1070 1357
1071 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
1072 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
1073 1360
1074 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
1075 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
1076 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
1077 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
1131 } 1418 }
1132} 1419}
1133 1420
1134############################################################################# 1421#############################################################################
1135 1422
1136package CFClient::UI::HBox; 1423package CFClient::UI::Box;
1137
1138# TODO: wrap into common Box base class
1139 1424
1140our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
1141 1426
1142sub size_request { 1427sub size_request {
1143 my ($self) = @_; 1428 my ($self) = @_;
1144 1429
1145 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
1146 1431 ? (
1147 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1148 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1149 (List::Util::max map $_->[1], @alloc), 1434 )
1150 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1151} 1439}
1152 1440
1153sub size_allocate { 1441sub size_allocate {
1154 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
1155 1443
1156 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
1157
1158 my $children = $self->{children}; 1445 my $children = $self->{children};
1159 1446
1160 my @h = map $_->{req_w}, @$children; 1447 my @req;
1161 1448
1162 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
1163 1450 @req = ($space / (@$children || 1)) x @$children;
1164 if ($req_h > $h) {
1165 # ah well, not enough space
1166 $_ *= $h / $req_h for @h;
1167 } 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 {
1168 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1169 $exp ||= 1;
1170 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
1171 for (0 .. $#$children) { 1464 for 0 .. $#$children;
1172 my $child = $children->[$_];
1173
1174 my $alloc_h = $h[$_];
1175 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1176 $h[$_] = $alloc_h;
1177 } 1465 }
1178 } 1466 }
1179 1467
1180 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
1181 1469
1182 my $y = 0; 1470 my $pos = 0;
1183 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
1184 my $child = $children->[$_];
1185 my $h = $h[$_]; 1472 my $alloc = $req[$_];
1186 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1187 1474
1188 $y += $h; 1475 $pos += $alloc;
1189 } 1476 }
1190 1477
1191 1 1478 1
1192} 1479}
1193 1480
1194############################################################################# 1481#############################################################################
1195 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
1196package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1197 1499
1198# TODO: wrap into common Box base class
1199
1200our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1201 1501
1202sub size_request { 1502sub new {
1203 my ($self) = @_; 1503 my $class = shift;
1204 1504
1205 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1206 1506 vertical => 1,
1207 ( 1507 @_,
1208 (List::Util::max map $_->[0], @alloc),
1209 (List::Util::sum map $_->[1], @alloc),
1210 ) 1508 )
1211} 1509}
1212 1510
1213sub size_allocate {
1214 my ($self, $w, $h) = @_;
1215
1216 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1217
1218 my $children = $self->{children};
1219
1220 my @h = map $_->{req_h}, @$children;
1221
1222 my $req_h = List::Util::sum @h;
1223
1224 if ($req_h > $h) {
1225 # ah well, not enough space
1226 $_ *= $h / $req_h for @h;
1227 } else {
1228 my $exp = List::Util::sum map $_->{expand}, @$children;
1229 $exp ||= 1;
1230
1231 for (0 .. $#$children) {
1232 my $child = $children->[$_];
1233
1234 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1235 }
1236 }
1237
1238 CFClient::UI::harmonize \@h;
1239
1240 my $y = 0;
1241 for (0 .. $#$children) {
1242 my $child = $children->[$_];
1243 my $h = $h[$_];
1244 $child->configure (0, $y, $w, $h);
1245
1246 $y += $h;
1247 }
1248
1249 1
1250}
1251
1252############################################################################# 1511#############################################################################
1253 1512
1254package CFClient::UI::Label; 1513package CFClient::UI::Label;
1255 1514
1256our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1257 1516
1258use CFClient::OpenGL; 1517use CFClient::OpenGL;
1259 1518
1260sub new { 1519sub new {
1261 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1262 1521
1263 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1264 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1265 #font => default_font 1526 #font => default_font
1266 #text => initial text 1527 #text => initial text
1267 #markup => initial narkup 1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1268 layout => (new CFClient::Layout), 1531 layout => (new CFClient::Layout),
1269 fontsize => 1, 1532 fontsize => 1,
1270 align => -1, 1533 align => -1,
1271 valign => -1, 1534 valign => -1,
1272 padding => 2, 1535 padding_x => 2,
1536 padding_y => 2,
1273 can_events => 0, 1537 can_events => 0,
1274 %arg 1538 %arg
1275 ); 1539 );
1276 1540
1277 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
… …
1287 } 1551 }
1288 1552
1289 $self 1553 $self
1290} 1554}
1291 1555
1292sub escape { 1556sub escape($) {
1293 local $_ = $_[1]; 1557 local $_ = $_[0];
1294 1558
1295 s/&/&amp;/g; 1559 s/&/&amp;/g;
1296 s/>/&gt;/g; 1560 s/>/&gt;/g;
1297 s/</&lt;/g; 1561 s/</&lt;/g;
1298 1562
1299 $_[1] 1563 $_
1300} 1564}
1301 1565
1302sub update { 1566sub update {
1303 my ($self) = @_; 1567 my ($self) = @_;
1304 1568
1305 delete $self->{texture}; 1569 delete $self->{texture};
1306 $self->SUPER::update; 1570 $self->SUPER::update;
1307} 1571}
1308 1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1578}
1579
1309sub set_text { 1580sub set_text {
1310 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1311 1582
1312 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1313 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1314 1585
1315 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1316 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1317 1588
1589 delete $self->{size_req};
1590 $self->realloc;
1318 $self->update; 1591 $self->update;
1319 $self->check_size;
1320} 1592}
1321 1593
1322sub set_markup { 1594sub set_markup {
1323 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1324 1596
… …
1328 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1329 1601
1330 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1331 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1332 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1333 $self->update; 1607 $self->update;
1334 $self->check_size;
1335} 1608}
1336 1609
1337sub size_request { 1610sub size_request {
1338 my ($self) = @_; 1611 my ($self) = @_;
1339 1612
1613 $self->{size_req} ||= do {
1340 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1341 $self->{layout}->set_width ($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});
1342 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1343 1619
1344 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1345 1621
1346 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1347 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1348 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1349 1625
1350 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1351 1627
1352 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1353 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1354 } 1633 };
1355 1634
1356 ( 1635 @{ $self->{size_req} }
1357 $w + $self->{padding} * 2,
1358 $h + $self->{padding} * 2,
1359 )
1360} 1636}
1361 1637
1362sub size_allocate { 1638sub size_allocate {
1363 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1364 1640
1641 delete $self->{ox};
1642
1365 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1366} 1645}
1367 1646
1368sub set_fontsize { 1647sub set_fontsize {
1369 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1370 1649
1371 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1372 delete $self->{texture}; 1651 delete $self->{texture};
1373 1652
1374 $self->update; 1653 $self->realloc;
1375 $self->check_size; 1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1376} 1662}
1377 1663
1378sub _draw { 1664sub _draw {
1379 my ($self) = @_; 1665 my ($self) = @_;
1666
1667 $self->SUPER::_draw; # draw background, if applicable
1380 1668
1381 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1382 $self->{layout}->set_foreground (@{$self->{fg}}); 1670 $self->{layout}->set_foreground (@{$self->{fg}});
1383 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1384 $self->{layout}->set_width ($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});
1385 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1386 1676
1387 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1677 new_from_layout CFClient::Texture $self->{layout}
1388
1389 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1390 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1391 : ($self->{w} - $tex->{w}) * 0.5;
1392
1393 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1394 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1395 : ($self->{h} - $tex->{h}) * 0.5;
1396
1397 $tex
1398 }; 1678 };
1399 1679
1680 unless (exists $self->{ox}) {
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
1400 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1402 1694
1403 if ($tex->{format} == GL_ALPHA) { 1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1404 glColor @{$self->{fg}}; 1697 glColor @{$self->{fg}};
1405 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1406 } else { 1699 } else {
1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1407 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1408 } 1702 }
1409 1703
1410 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1411} 1705}
1412 1706
… …
1428 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1429 can_hover => 1, 1723 can_hover => 1,
1430 can_focus => 1, 1724 can_focus => 1,
1431 valign => 0, 1725 valign => 0,
1432 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1433 @_ 1729 @_
1434 ) 1730 )
1435} 1731}
1436 1732
1437sub _set_text { 1733sub _set_text {
… …
1439 1735
1440 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1441 1737
1442 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1443 1739
1444 delete $self->{texture};
1445
1446 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1447 $self->{text} = $text; 1741 $self->{text} = $text;
1448 1742
1449 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1450 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1451 1746
1452 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1453} 1751}
1454 1752
1455sub set_text { 1753sub set_text {
1456 my ($self, $text) = @_; 1754 my ($self, $text) = @_;
1457 1755
1458 $self->{cursor} = length $text; 1756 $self->{cursor} = length $text;
1459 $self->_set_text ($text); 1757 $self->_set_text ($text);
1460 $self->check_size;
1461 $self->update;
1462} 1758}
1463 1759
1464sub get_text { 1760sub get_text {
1465 $_[0]{text} 1761 $_[0]{text}
1466} 1762}
… …
1469 my ($self) = @_; 1765 my ($self) = @_;
1470 1766
1471 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1472 1768
1473 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1474}
1475
1476sub size_allocate {
1477 my ($self, $w, $h) = @_;
1478
1479 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1480} 1770}
1481 1771
1482sub key_down { 1772sub key_down {
1483 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1484 1774
… …
1486 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1487 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1488 1778
1489 my $text = $self->get_text; 1779 my $text = $self->get_text;
1490 1780
1491 if ($sym == 8) { 1781 if ($uni == 8) {
1492 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1493 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1494 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1495 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1496 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1497 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1498 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1499 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1500 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1501 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1502 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1503 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1504 $self->emit ('escape'); 1794 $self->_emit ('escape');
1505 } elsif ($uni) { 1795 } elsif ($uni) {
1506 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1507 } 1799 }
1508 1800
1509 $self->_set_text ($text); 1801 $self->_set_text ($text);
1510 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1511} 1806}
1512 1807
1513sub focus_in { 1808sub focus_in {
1514 my ($self) = @_; 1809 my ($self) = @_;
1515 1810
… …
1530 utf8::encode $text; 1825 utf8::encode $text;
1531 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1532 1827
1533 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1534 $self->update; 1829 $self->update;
1830
1831 1
1535} 1832}
1536 1833
1537sub mouse_motion { 1834sub mouse_motion {
1538 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1539# 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, $y;#d#
1837
1838 0
1540} 1839}
1541 1840
1542sub _draw { 1841sub _draw {
1543 my ($self) = @_; 1842 my ($self) = @_;
1544 1843
1545 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1546 1845
1547 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1548 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1549 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1550 } else { 1849 } else {
1551 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1552 } 1851 }
1553 1852
1554 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1555 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1556 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1557 glVertex 0 , 0; 1856 glVertex 0 , 0;
1558 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1559 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1560 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1595 if ($sym == 13) { 1894 if ($sym == 13) {
1596 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1597 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1598 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1599 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1600 $self->emit (activate => $txt); 1899 $self->_emit (activate => $txt);
1601 $self->update; 1900 $self->update;
1602 1901
1603 } elsif ($sym == CFClient::SDLK_UP) { 1902 } elsif ($sym == CFClient::SDLK_UP) {
1604 if ($self->{history_pointer} < 0) { 1903 if ($self->{history_pointer} < 0) {
1605 $self->{history_saveback} = $self->get_text; 1904 $self->{history_saveback} = $self->get_text;
… …
1621 } else { 1920 } else {
1622 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1623 } 1922 }
1624 1923
1625 } else { 1924 } else {
1626 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1627 } 1928 1
1628
1629} 1929}
1630 1930
1631############################################################################# 1931#############################################################################
1632 1932
1633package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1642 1942
1643sub new { 1943sub new {
1644 my $class = shift; 1944 my $class = shift;
1645 1945
1646 $class->SUPER::new ( 1946 $class->SUPER::new (
1647 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1648 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1649 bg => [1, 1, 1, 0.2],
1650 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1651 can_hover => 1, 1951 can_hover => 1,
1652 align => 0, 1952 align => 0,
1653 valign => 0, 1953 valign => 0,
1654 can_events => 1, 1954 can_events => 1,
1655 @_ 1955 @_
1656 ) 1956 )
1657} 1957}
1658 1958
1959sub activate { }
1960
1659sub button_up { 1961sub button_up {
1660 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1661 1963
1964 $self->emit ("activate")
1662 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1663 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1664 $self->emit ("activate"); 1967
1665 } 1968 1
1666} 1969}
1667 1970
1668sub _draw { 1971sub _draw {
1669 my ($self) = @_; 1972 my ($self) = @_;
1670 1973
1671 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1672
1673 if ($GRAB == $self) {
1674 $self->{fg} = $self->{active_fg};
1675 }
1676 1975
1677 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1679 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1680 1979
… …
1685 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1686} 1985}
1687 1986
1688############################################################################# 1987#############################################################################
1689 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
2023}
2024
2025#############################################################################
2026
1690package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
1691 2028
1692our @ISA = CFClient::UI::DrawBG::; 2029our @ISA = CFClient::UI::DrawBG::;
1693 2030
1694my @tex = 2031my @tex =
… …
1699 2036
1700sub new { 2037sub new {
1701 my $class = shift; 2038 my $class = shift;
1702 2039
1703 $class->SUPER::new ( 2040 $class->SUPER::new (
1704 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1705 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1706 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1707 state => 0, 2047 state => 0,
1708 can_hover => 1, 2048 can_hover => 1,
1709 @_ 2049 @_
1710 ) 2050 )
1711} 2051}
1712 2052
1713sub size_request { 2053sub size_request {
1714 my ($self) = @_; 2054 my ($self) = @_;
1715 2055
1716 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1717} 2057}
1718 2058
1719sub button_down { 2059sub button_down {
1720 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1721 2061
1722 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1723 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1724 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1725 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1726 } 2070 1
1727} 2071}
1728 2072
1729sub _draw { 2073sub _draw {
1730 my ($self) = @_; 2074 my ($self) = @_;
1731 2075
1732 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1733 2077
1734 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1735 2079
1736 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;
1737 2083
1738 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1739 2085
2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1740 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1741
1742 my $tex = $self->{state} ? $tex[1] : $tex[0];
1743
1744 $tex->draw_quad_alpha (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1745
1746 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1747} 2091}
1748 2092
1749############################################################################# 2093#############################################################################
1750 2094
… …
1898 2242
1899 my $h1 = $self->{h} * (1 - $ycut1); 2243 my $h1 = $self->{h} * (1 - $ycut1);
1900 my $h2 = $self->{h} * (1 - $ycut2); 2244 my $h2 = $self->{h} * (1 - $ycut2);
1901 2245
1902 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1903 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;
1904 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1905 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1906 2251
1907 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1908 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
… …
1997 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1998 2343
1999sub new { 2344sub new {
2000 my $class = shift; 2345 my $class = shift;
2001 2346
2002 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
2003 2348
2004 # TODO: 0-width page 2349 # TODO: 0-width page
2005 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
2006 # TODO: calculations are off 2351 # TODO: calculations are off
2007 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
2008 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
2009 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],
2010 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
2011 req_w => $::WIDTH / 80, 2358 min_w => $::WIDTH / 80,
2012 req_h => $::WIDTH / 80, 2359 min_h => $::WIDTH / 80,
2013 vertical => 0, 2360 vertical => 0,
2014 can_hover => 1, 2361 can_hover => 1,
2015 inner_pad => 5, 2362 inner_pad => 0.02,
2016 @_ 2363 @_
2017 ); 2364 );
2018 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
2019 $self 2369 $self
2020} 2370}
2021 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($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 $self->update;
2405 }
2406}
2407
2022sub size_request { 2408sub size_request {
2023 my ($self) = @_; 2409 my ($self) = @_;
2024 2410
2025 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
2026 my $h = $self->{req_h};
2027
2028 $self->{vertical} ? ($h, $w) : ($w, $h)
2029} 2412}
2030 2413
2031sub button_down { 2414sub button_down {
2032 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
2033 2416
2034 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
2035 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
2036} 2422}
2037 2423
2038sub mouse_motion { 2424sub mouse_motion {
2039 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
2040 2426
2041 if ($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
2042 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
2043 2457
2044 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2045 2459
2046 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2047 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2048 2462
2049 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
2050 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
2051 $x = $lo if $x < $lo;
2052 $x = $hi - $page if $x > $hi - $page;
2053 $self->{range}[0] = $x;
2054 2465
2055 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
2056 $self->update; 2467 $self->{knob_w} = $knob_w;
2057 } 2468 }
2058}
2059
2060# the inner_* stuff is for generating a padding for the slider handle,
2061# so that the handle doesn't leave the texture. This calculation isn't 100%
2062# correct propably, but it does the job for now
2063sub _calc_inner_pad_px {
2064 my ($self, $w) = @_;
2065 ($w / 100) * $self->{inner_pad} # % to pixels
2066}
2067
2068sub _draw {
2069 my ($self) = @_;
2070 2469
2071 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
2072 2471
2073 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
2074 2473
2075 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
2076 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
2077 2476
2477 glTranslate 1, 0, 0;
2078 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
2079 glTranslate 0, -$self->{w}, 0;
2080
2081 ($w, $h) = ($h, $w);
2082 } 2479 }
2083 2480
2084 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2085 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2086 2483
2087 my ($value, $lo, $hi, $page) = @{$self->{range}};
2088
2089 $hi = $value + 1 if $lo == $hi;
2090
2091 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2092 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2093
2094 $page = int $page * $inner_w / ($hi - $lo);
2095 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2096
2097 $w -= $page;
2098 $page &= ~1;
2099 glTranslate $page * 0.5, 0, 0;
2100 $page ||= 2;
2101
2102 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2103 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2104
2105 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
2106 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2107 2486
2108 # draw background 2487 # draw background
2109 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2110 2489
2111 # draw handle 2490 # draw handle
2112 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2113 2492
2114 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
2115} 2494}
2116 2495
2117############################################################################# 2496#############################################################################
2118 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($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
2119package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
2120 2540
2121our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
2122 2542
2123use CFClient::OpenGL; 2543use CFClient::OpenGL;
2124 2544
… …
2126 my $class = shift; 2546 my $class = shift;
2127 2547
2128 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
2129 fontsize => 1, 2549 fontsize => 1,
2130 can_events => 0, 2550 can_events => 0,
2551 indent => 0,
2131 #font => default_font 2552 #font => default_font
2132 @_, 2553 @_,
2133 2554
2134 layout => (new CFClient::Layout 1), 2555 layout => (new CFClient::Layout 1),
2135 par => [], 2556 par => [],
… …
2150 2571
2151 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
2152 $self->reflow; 2573 $self->reflow;
2153} 2574}
2154 2575
2155sub text_height {
2156 my ($self, $text) = @_;
2157
2158 my $layout = $self->{layout};
2159
2160 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2161 $layout->set_width ($self->{children}[0]{w});
2162 $layout->set_markup ($text);
2163
2164 ($layout->size)[1]
2165}
2166
2167sub reflow {
2168 my ($self) = @_;
2169
2170 $self->{need_reflow}++;
2171 $self->update;
2172}
2173
2174sub size_allocate { 2576sub size_allocate {
2175 my ($self, $w, $h) = @_; 2577 my ($self, $w, $h) = @_;
2176 2578
2177 $self->SUPER::size_allocate ($w, $h); 2579 $self->SUPER::size_allocate ($w, $h);
2178 2580
2179 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2180 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2181 $self->{layout}->set_width ($self->{children}[0]{w}); 2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2182 2585
2183 $self->reflow; 2586 $self->reflow;
2184} 2587}
2185 2588
2589sub text_size {
2590 my ($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 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2622}
2623
2186sub add_paragraph { 2624sub add_paragraph {
2187 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
2188 2626
2189 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
2190 2628 my ($w, $h) = $self->text_size ($line);
2191 my $height = $self->text_height ($text);
2192
2193 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
2194 2632
2195 push @{$self->{par}}, [$height, $color, $text];
2196
2197 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2198 $self->{children}[1]->update;
2199} 2634}
2200 2635
2201sub update { 2636sub update {
2202 my ($self) = @_; 2637 my ($self) = @_;
2203 2638
… …
2205 2640
2206 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
2207 2642
2208 delete $self->{texture}; 2643 delete $self->{texture};
2209 2644
2210 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
2211 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
2212 my $height = 0; 2649 my $height = 0;
2213 2650
2214 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
2215 for @{$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 }
2216 2667
2217 $self->{height} = $height; 2668 $self->{height} = $height;
2218 2669
2219 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2220 2671
2221 delete $self->{texture}; 2672 delete $self->{texture};
2222 } 2673 }
2223 2674
2224 $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 {
2225 glClearColor 0, 0, 0, 0; 2676 glClearColor 0, 0, 0, 0;
2226 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
2227 2678
2228 glEnable GL_TEXTURE_2D;
2229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2230
2231 my $top = int $self->{children}[1]{range}[0]; 2679 my $top = int $self->{children}[1]{range}[0];
2232 2680
2233 my $y0 = $top; 2681 my $y0 = $top;
2234 my $y1 = $top + $self->{h}; 2682 my $y1 = $top + $H;
2235 2683
2236 my $y = 0; 2684 my $y = 0;
2237 2685
2238 my $layout = $self->{layout}; 2686 my $layout = $self->{layout};
2239 2687
2240 $layout->set_font ($self->{font}) if $self->{font}; 2688 $layout->set_font ($self->{font}) if $self->{font};
2241 2689
2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2693
2242 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
2243 my $h = $par->[0]; 2695 my $h = $par->[1];
2244 2696
2245 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2246 $layout->set_foreground (@{ $par->[1] }); 2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2247 $layout->set_markup ($par->[2]); 2701 $layout->set_markup ($par->[4]);
2248 2702
2249 my ($W, $H) = $layout->size; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2250 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2704
2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2251 } 2707 }
2252 2708
2253 $y += $h; 2709 $y += $h;
2254 } 2710 }
2255 2711
2256 glDisable GL_TEXTURE_2D; 2712 glDisable GL_BLEND;
2257 }; 2713 };
2258 }); 2714 });
2259} 2715}
2260 2716
2261sub _draw { 2717sub _draw {
2262 my ($self) = @_; 2718 my ($self) = @_;
2263 2719
2264 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
2265 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2266 glColor 1, 1, 1, 1; 2722 glColor 0, 0, 0, 1;
2267 $self->{texture}->draw_quad_alpha_premultiplied (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});
2268 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2269 2725
2270 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2271 2727
… …
2321 2777
2322sub new { 2778sub new {
2323 my $class = shift; 2779 my $class = shift;
2324 2780
2325 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2326 state => 0, 2782 state => 0,
2327 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2328 @_ 2784 @_
2329 ); 2785 );
2330 2786
2331 if ($self->{state}) {
2332 $self->{state} = 0;
2333 $self->toggle_flopper;
2334 }
2335
2336 $self 2787 $self
2337} 2788}
2338 2789
2339sub toggle_flopper { 2790sub toggle_flopper {
2340 my ($self) = @_; 2791 my ($self) = @_;
2341 2792
2342 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2343 if ($self->{state} = !$self->{state}) {
2344 $CFClient::UI::ROOT->add ($self->{other});
2345 $self->{other}->move ($self->coord2global (0, $self->{h}));
2346 $self->emit ("open");
2347 } else {
2348 $CFClient::UI::ROOT->remove ($self->{other});
2349 $self->emit ("close");
2350 }
2351
2352 $self->emit (changed => $self->{state});
2353} 2794}
2354 2795
2355############################################################################# 2796#############################################################################
2356 2797
2357package CFClient::UI::Tooltip; 2798package CFClient::UI::Tooltip;
… …
2367 @_, 2808 @_,
2368 can_events => 0, 2809 can_events => 0,
2369 ) 2810 )
2370} 2811}
2371 2812
2372sub set_markup { 2813sub set_tooltip_from {
2373 my ($self, $text, $font) = @_; 2814 my ($self, $widget) = @_;
2374 2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($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
2375 $self->{label} = new CFClient::UI::Label 2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2376 fontsize => 0.8, 2831 fontsize => 0.8,
2377 fg => [0, 0, 0], 2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2378 font => ($font || $::FONT_PROP); 2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2379 2835 );
2380 $self->{label}->set_max_size ($::WIDTH * 0.3);
2381 $self->{label}->set_markup ($text);
2382 $self->add ($self->{label});
2383} 2836}
2384 2837
2385sub size_request { 2838sub size_request {
2386 my ($self) = @_; 2839 my ($self) = @_;
2387 2840
… …
2394 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2395 2848
2396 $self->SUPER::size_allocate ($w - 4, $h - 4); 2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2397} 2850}
2398 2851
2852sub visibility_change {
2853 my ($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, $y);
2867 });
2868}
2869
2399sub _draw { 2870sub _draw {
2400 my ($self) = @_; 2871 my ($self) = @_;
2401 2872
2402 glPushMatrix;
2403 glTranslate 0.375, 0.375; 2873 glTranslate 0.375, 0.375;
2404 2874
2405 my ($w, $h) = @$self{qw(w h)}; 2875 my ($w, $h) = @$self{qw(w h)};
2406 2876
2407 glColor 1, 0.8, 0.4; 2877 glColor 1, 0.8, 0.4;
… …
2418 glVertex 0 , $h; 2888 glVertex 0 , $h;
2419 glVertex $w, $h; 2889 glVertex $w, $h;
2420 glVertex $w, 0; 2890 glVertex $w, 0;
2421 glEnd; 2891 glEnd;
2422 2892
2423 glPopMatrix; 2893 glTranslate 2 - 0.375, 2 - 0.375;
2424 2894
2425 glTranslate 2, 2;
2426 $self->SUPER::_draw; 2895 $self->SUPER::_draw;
2427} 2896}
2428 2897
2429############################################################################# 2898#############################################################################
2430 2899
… …
2435use CFClient::OpenGL; 2904use CFClient::OpenGL;
2436 2905
2437sub new { 2906sub new {
2438 my $class = shift; 2907 my $class = shift;
2439 2908
2440 $class->SUPER::new ( 2909 my $self = $class->SUPER::new (
2441 aspect => 1, 2910 aspect => 1,
2911 can_events => 0,
2442 @_, 2912 @_,
2443 ) 2913 );
2914
2915 if ($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 $self
2444} 2930}
2445 2931
2446sub size_request { 2932sub size_request {
2447 (32, 8) 2933 (32, 8)
2448} 2934}
2449 2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2450sub _draw { 2944sub _draw {
2451 my ($self) = @_; 2945 my ($self) = @_;
2452 2946
2453 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
2454 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2455 2959
2456 # TODO animation
2457 if ($tex) { 2960 if ($tex) {
2458 glEnable GL_TEXTURE_2D; 2961 glEnable GL_TEXTURE_2D;
2459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2460 glColor 1, 1, 1, 1; 2963 glColor 0, 0, 0, 1;
2461 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2462 glDisable GL_TEXTURE_2D; 2965 glDisable GL_TEXTURE_2D;
2463 } 2966 }
2464} 2967}
2465 2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2466############################################################################# 2978#############################################################################
2467 2979
2468package CFClient::UI::InventoryItem; 2980package CFClient::UI::Buttonbar;
2469 2981
2470our @ISA = CFClient::UI::HBox::; 2982our @ISA = CFClient::UI::HBox::;
2471 2983
2472sub new { 2984# TODO: should actualyl wrap buttons and other goodies.
2473 my $class = shift;
2474
2475 my %args = @_;
2476
2477 my $item = delete $args{item};
2478
2479 my $desc = $item->{nrof} < 2
2480 ? $item->{name}
2481 : "$item->{nrof} $item->{name_pl}";
2482
2483
2484 my $self = $class->SUPER::new (
2485 can_hover => 1,
2486 can_events => 1,
2487 tooltip => (CFClient::UI::Label->escape ($desc)
2488 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2489 connect_button_down => sub {
2490 my ($self, $ev, $x, $y) = @_;
2491
2492 # todo: maybe put examine on 1? but should just be a tooltip :(
2493 if ($ev->{button} == 1) {
2494 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2495 } elsif ($ev->{button} == 2) {
2496 $::CONN->send ("apply $item->{tag}");
2497 } elsif ($ev->{button} == 3) {
2498 CFClient::UI::Menu->new (
2499 items => [
2500 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2501 [
2502 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2503 sub { $::CONN->send ("lock $item->{tag}") },
2504 ],
2505 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2506 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2507 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2508 ],
2509 )->popup ($ev);
2510 }
2511
2512 1
2513 },
2514 %args
2515 );
2516
2517 $self->add (new CFClient::UI::Face
2518 can_events => 0,
2519 face => $item->{face},
2520 anim => $item->{anim},
2521 animspeed => $item->{animspeed},
2522 );
2523
2524 $self->add (new CFClient::UI::Label
2525 can_events => 0,
2526 text => $desc,
2527 );
2528
2529 $self
2530}
2531
2532#############################################################################
2533
2534package CFClient::UI::Inventory;
2535
2536our @ISA = CFClient::UI::ScrolledWindow::;
2537
2538sub new {
2539 my $class = shift;
2540
2541 my $self = $class->SUPER::new (
2542 scrolled => (new CFClient::UI::VBox),
2543 @_,
2544 );
2545
2546 $self
2547}
2548
2549sub set_items {
2550 my ($self, $items) = @_;
2551
2552 $self->{scrolled}->clear;
2553 return unless $items;
2554
2555 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2556
2557 $self->{real_items} = \@items;
2558
2559 for my $item (@items) {
2560 my $desc = $item->{nrof} < 2
2561 ? $item->{name}
2562 : "$item->{nrof} $item->{name_pl}";
2563
2564 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2565 }
2566
2567# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2568}
2569
2570sub size_request {
2571 my ($self) = @_;
2572 ($self->{req_w}, $self->{req_h});
2573}
2574 2985
2575############################################################################# 2986#############################################################################
2576 2987
2577package CFClient::UI::Menu; 2988package CFClient::UI::Menu;
2578 2989
… …
2590 ); 3001 );
2591 3002
2592 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2593 3004
2594 for my $item (@{ $self->{items} }) { 3005 for my $item (@{ $self->{items} }) {
2595 my ($widget, $cb) = @$item; 3006 my ($widget, $cb, $tooltip) = @$item;
2596 3007
2597 # handle various types of items, only text for now 3008 # handle various types of items, only text for now
2598 if (!ref $widget) { 3009 if (!ref $widget) {
2599 $widget = new CFClient::UI::Label 3010 $widget = new CFClient::UI::Label
2600 can_hover => 1, 3011 can_hover => 1,
2601 can_events => 1, 3012 can_events => 1,
2602 text => $widget; 3013 markup => $widget,
3014 tooltip => $tooltip
2603 } 3015 }
2604 3016
2605 $self->{item}{$widget} = $item; 3017 $self->{item}{$widget} = $item;
2606 3018
2607 $self->{vbox}->add ($widget); 3019 $self->{vbox}->add ($widget);
… …
2612 3024
2613# 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)
2614sub popup { 3026sub popup {
2615 my ($self, $ev) = @_; 3027 my ($self, $ev) = @_;
2616 3028
2617 $self->emit ("popdown"); 3029 $self->_emit ("popdown");
2618 3030
2619 # maybe save $GRAB? must be careful about events... 3031 # maybe save $GRAB? must be careful about events...
2620 $GRAB = $self; 3032 $GRAB = $self;
2621 $self->{button} = $ev->{button}; 3033 $self->{button} = $ev->{button};
2622 3034
2623 $self->show; 3035 $self->show;
2624 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2625} 3037}
2626 3038
2627sub mouse_motion { 3039sub mouse_motion {
2628 my ($self, $ev, $x, $y) = @_; 3040 my ($self, $ev, $x, $y) = @_;
2629 3041
2630 # TODO: should use vbox->find_widget or so 3042 # TODO: should use vbox->find_widget or so
2631 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2632 $self->{hover} = $self->{item}{$HOVER}; 3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
2633} 3047}
2634 3048
2635sub button_up { 3049sub button_up {
2636 my ($self, $ev, $x, $y) = @_; 3050 my ($self, $ev, $x, $y) = @_;
2637 3051
2638 if ($ev->{button} == $self->{button}) { 3052 if ($ev->{button} == $self->{button}) {
2639 undef $GRAB; 3053 undef $GRAB;
2640 $self->hide; 3054 $self->hide;
2641 3055
2642 $self->emit ("popdown"); 3056 $self->_emit ("popdown");
2643 $self->{hover}[1]->() if $self->{hover}; 3057 $self->{hover}[1]->() if $self->{hover};
3058 } else {
3059 return 0
3060 }
3061
2644 } 3062 1
2645} 3063}
2646 3064
2647############################################################################# 3065#############################################################################
2648 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
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;
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 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
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
2649package CFClient::UI::Statusbox; 3231package CFClient::UI::Statusbox;
2650 3232
2651our @ISA = CFClient::UI::VBox::; 3233our @ISA = CFClient::UI::VBox::;
2652 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 $self
3248}
3249
2653sub reorder { 3250sub reorder {
2654 my ($self) = @_; 3251 my ($self) = @_;
2655 my $NOW = time; 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 %{ $self->{item} };
2656 3258
2657 while (my ($k, $v) = each %{ $self->{item} }) { 3259 while (my ($k, $v) = each %{ $self->{item} }) {
2658 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2659 } 3261 }
2660 3262
2661 my @widgets; 3263 my @widgets;
2662 my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} }; 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
2663 my $count = 10 + 1; 3272 my $count = 10 + 1;
2664 for my $item (@items) { 3273 for my $item (@items) {
2665 last unless --$count; 3274 last unless --$count;
2666 3275
2667 push @widgets, $item->{label} ||= do { 3276 my $label = $item->{label} ||= do {
2668 # TODO: doesn't handle markup well (read as: at all) 3277 # TODO: doesn't handle markup well (read as: at all)
2669 my $short = delete $item->{text}; 3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
2670 for ($short) { 3282 for ($short) {
2671 s/^\s+//; 3283 s/^\s+//;
2672 s/\012.*//s; 3284 s/\s+/ /g;
2673 my $len = int 30 / $item->{fontsize};
2674 substr $_, $len, length, "…" if $len < length;
2675 } 3285 }
2676 3286
2677 new CFClient::UI::Label 3287 new CFClient::UI::Label
2678 markup => $short, 3288 markup => $short,
2679 tooltip => delete $item->{tooltip}, 3289 tooltip => $item->{tooltip},
2680 fontsize => delete $item->{fontsize}, 3290 tooltip_font => $::FONT_PROP,
2681 color => delete $item->{color}, 3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
2682 can_events => 1, 3295 can_events => 1,
2683 can_hover => 1, 3296 can_hover => 1
2684 }; 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;
3307 }
3308
3309 push @widgets, $label;
2685 } 3310 }
2686 3311
2687 $self->clear; 3312 $self->clear;
2688 $self->SUPER::add (@widgets); 3313 $self->SUPER::add (reverse @widgets);
2689} 3314}
2690 3315
2691sub add { 3316sub add {
2692 my ($self, $text, %arg) = @_; 3317 my ($self, $text, %arg) = @_;
2693 3318
2694 my $item = { 3319 $text =~ s/^\s+//;
2695 time => time, 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},
2696 text => $text, 3341 text => $text,
2697 timeout => 60, 3342 timeout => $timeout,
2698 tooltip => $text, 3343 tooltip => $text,
2699 fontsize => 0.8,
2700 color => [0.8, 0.8, 0.8, 0.8], 3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
2701 %arg, 3347 %arg,
3348 };
2702 }; 3349 }
2703
2704 $item->{timeout} += time;
2705 $item->{group} ||= $item+0;
2706
2707 $item = $self->{item}{$item->{group}} ||= $item;
2708 3350
2709 $self->reorder; 3351 $self->reorder;
2710} 3352}
2711 3353
3354sub reconfigure {
3355 my ($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
2712############################################################################# 3372#############################################################################
2713 3373
2714package CFClient::UI::Root; 3374package CFClient::UI::Inventory;
2715 3375
2716our @ISA = CFClient::UI::Container::; 3376our @ISA = CFClient::UI::ScrolledWindow::;
2717
2718use CFClient::OpenGL;
2719 3377
2720sub new { 3378sub new {
2721 my $class = shift; 3379 my $class = shift;
2722 3380
2723 $class->SUPER::new ( 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 => [],
2724 @_, 3624 @_,
2725 ) 3625 )
2726} 3626}
2727 3627
2728sub configure { 3628my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2729 my ($self, $x, $y, $w, $h) = @_;
2730 3629
2731 $self->{w} = $w; 3630my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2732 $self->{h} = $h; 3631 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2733} 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");
2734 3640
2735sub check_size { 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 => $spell->{damage}, @TOOLTIP_DMG);
3709 }
3710 });
3711}
3712
3713sub add_spell {
2736 my ($self) = @_; 3714 my ($self, $spell) = @_;
2737 3715
2738 $self->size_allocate ($self->{w}, $self->{h}) 3716 $self->{spell}->{$spell->{name}} = $spell;
2739 if $self->{w}; 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 $self
2740} 3755}
2741 3756
2742sub size_request { 3757sub size_request {
2743 my ($self) = @_; 3758 my ($self) = @_;
2744 3759
2745 ($self->{w}, $self->{h}) 3760 ($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 $coord + 0.5
2746} 3775}
2747 3776
2748sub size_allocate { 3777sub size_allocate {
2749 my ($self, $w, $h) = @_; 3778 my ($self, $w, $h) = @_;
2750 3779
2751 my $old_w = $self->{old_w};
2752 my $old_h = $self->{old_h};
2753
2754 if ($old_w && $old_h) {
2755 for my $child ($self->children) {
2756 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2757 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2758 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2759 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2760 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2761 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2762 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2763 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2764 }
2765 }
2766
2767 for my $child ($self->children) { 3780 for my $child ($self->children) {
2768 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)};
2769 3782
2770 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3783 $X = $child->{force_x} if exists $child->{force_x};
2771 $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
2772 $child->configure ($X, $Y, $W, $H); 3789 $child->configure ($X, $Y, $W, $H);
2773 } 3790 }
2774
2775 $self->{old_w} = $w;
2776 $self->{old_h} = $h;
2777} 3791}
2778 3792
2779sub coord2local { 3793sub coord2local {
2780 my ($self, $x, $y) = @_; 3794 my ($self, $x, $y) = @_;
2781 3795
… …
2789} 3803}
2790 3804
2791sub update { 3805sub update {
2792 my ($self) = @_; 3806 my ($self) = @_;
2793 3807
2794 $self->check_size;
2795 $::WANT_REFRESH++; 3808 $::WANT_REFRESH++;
2796} 3809}
2797 3810
2798sub add { 3811sub add {
2799 my ($self, $child) = @_; 3812 my ($self, @children) = @_;
2800 3813
2801 # integerise window positions 3814 $_->{is_toplevel} = 1
2802 $child->{x} = int $child->{x}; 3815 for @children;
2803 $child->{y} = int $child->{y};
2804 3816
2805 $self->SUPER::add ($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 $w->set_invisible;
3832 }
2806} 3833}
2807 3834
2808sub on_refresh { 3835sub on_refresh {
2809 my ($self, $id, $cb) = @_; 3836 my ($self, $id, $cb) = @_;
2810 3837
2811 $self->{refresh_hook}{$id} = $cb; 3838 $self->{refresh_hook}{$id} = $cb;
2812} 3839}
2813 3840
3841sub on_post_alloc {
3842 my ($self, $id, $cb) = @_;
3843
3844 $self->{post_alloc_hook}{$id} = $cb;
3845}
3846
2814sub draw { 3847sub draw {
2815 my ($self) = @_; 3848 my ($self) = @_;
2816
2817 if ($self->{check_size}) {
2818 my @queue = ([], []);
2819
2820 for (;;) {
2821 if ($self->{check_size}) {
2822 # heuristic: check containers last
2823 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2824 for values %{delete $self->{check_size}}
2825 }
2826
2827 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2828
2829 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2830 ? @$widget{qw(user_w user_h)}
2831 : $widget->size_request;
2832
2833 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2834 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2835
2836 $widget->{req_w} = $w;
2837 $widget->{req_h} = $h;
2838
2839 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2840
2841 $widget->{parent}->check_size
2842 if $widget->{parent};
2843 }
2844 }
2845 }
2846
2847 while ($self->{size_alloc}) {
2848 for (values %{delete $self->{size_alloc}}) {
2849 my ($widget, $w, $h) = @$_;
2850
2851 $w = 0 if $w < 0;
2852 $h = 0 if $h < 0;
2853
2854 $widget->{w} = $w;
2855 $widget->{h} = $h;
2856 $widget->size_allocate ($w, $h);
2857 $widget->emit (size_allocate => $w, $h);
2858 }
2859 }
2860 3849
2861 while ($self->{refresh_hook}) { 3850 while ($self->{refresh_hook}) {
2862 $_->() 3851 $_->()
2863 for values %{delete $self->{refresh_hook}}; 3852 for values %{delete $self->{refresh_hook}};
2864 } 3853 }
2865 3854
3855 if ($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
3946
2866 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3947 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2867 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3948 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2868 glClear GL_COLOR_BUFFER_BIT; 3949 glClear GL_COLOR_BUFFER_BIT;
2869 3950
2870 glMatrixMode GL_PROJECTION; 3951 glMatrixMode GL_PROJECTION;
2871 glLoadIdentity; 3952 glLoadIdentity;
2872 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3953 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2873 glMatrixMode GL_MODELVIEW; 3954 glMatrixMode GL_MODELVIEW;
2874 glLoadIdentity; 3955 glLoadIdentity;
2875 3956
3957 {
3958 package CFClient::UI::Base;
3959
3960 ($draw_x, $draw_y, $draw_w, $draw_h) =
3961 (0, 0, $self->{w}, $self->{h});
3962 }
3963
2876 $self->_draw; 3964 $self->_draw;
2877} 3965}
2878 3966
2879############################################################################# 3967#############################################################################
2880 3968
2881package CFClient::UI; 3969package CFClient::UI;
2882 3970
2883$ROOT = new CFClient::UI::Root; 3971$ROOT = new CFClient::UI::Root;
2884$TOOLTIP = new CFClient::UI::Tooltip; 3972$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2885 3973
28861 39741
2887 3975

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