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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.193 by root, Wed May 10 21:12:26 2006 UTC vs.
Revision 1.302 by root, Mon Jun 12 13:26:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
187 $self->{parent}->remove ($self) 313 $self->{parent}->remove ($self)
188 if $self->{parent}; 314 if $self->{parent};
189} 315}
190 316
191sub move { 317sub move_abs {
192 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
193 319
194 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
197 323
198 $self->update; 324 $self->update;
199} 325}
200 326
201sub set_size { 327sub set_size {
202 my ($self, $w, $h) = @_; 328 my ($self, $w, $h) = @_;
203 329
204 $self->{user_w} = $w; 330 $self->{force_w} = $w;
205 $self->{user_h} = $h; 331 $self->{force_h} = $h;
206 332
207 $self->check_size; 333 $self->realloc;
208} 334}
209 335
210sub size_request { 336sub size_request {
211 require Carp; 337 require Carp;
212 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
214 340
215sub configure { 341sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
217 343
218 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
221 349
222 # use alignment to adjust x, y 350 # use alignment to adjust x, y
223 351
224 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 354 }
229 355
230 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 357 $self->{x} = $x;
232 $self->{y} = $y; 358 $self->{y} = $y;
233 $self->update; 359 $self->update;
234 } 360 }
235 361
236 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
237 $CFClient::UI::ROOT->{size_alloc}{$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;
238 } 369 }
239} 370}
240 371
241sub size_allocate { 372sub size_allocate {
242 # nothing to be done 373 # nothing to be done
243} 374}
244 375
245sub children { 376sub children {
377 # nop
246} 378}
247 379
248# call when resolution changes etc. 380sub visible_children {
249sub reconfigure { 381 $_[0]->children
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258} 382}
259 383
260sub set_max_size { 384sub set_max_size {
261 my ($self, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
262 386
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 387 $self->{max_w} = int $w if defined $w;
264 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
265} 407}
266 408
267# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
268sub coord2local { 410sub coord2local {
269 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 426 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
286 428
287 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
288 430
289 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
290 432
291 $focus->update if $focus; 433 $focus->update if $focus;
292 $FOCUS->update; 434 $FOCUS->update;
293} 435}
294 436
… …
297 439
298 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
299 441
300 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
301 443
302 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
303 445
304 $focus->update if $focus; #? 446 $focus->update if $focus; #?
305}
306 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
307sub mouse_motion { } 452sub mouse_motion { 0 }
308sub button_up { } 453sub button_up { 0 }
309sub key_down { } 454sub key_down { 0 }
310sub key_up { } 455sub key_up { 0 }
311 456
312sub button_down { 457sub button_down {
313 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
314 459
315 $self->focus_in; 460 $self->focus_in;
316}
317 461
318sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 462 0
319sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 463}
320sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 464
321sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 465sub find_widget {
322sub 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, $draw_h); # screen rectangle being drawn
323 538
324sub draw { 539sub draw {
325 my ($self) = @_; 540 my ($self) = @_;
326 541
327 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);
328 553
329 glPushMatrix; 554 glPushMatrix;
330 glTranslate $self->{x}, $self->{y}, 0; 555 glTranslate $self->{x}, $self->{y}, 0;
331 $self->_draw;
332 glPopMatrix;
333 556
334 if ($self == $HOVER && $self->{can_hover}) { 557 if ($self == $HOVER && $self->{can_hover}) {
335 my ($x, $y) = @$self{qw(x y)};
336
337 glColor 1, 0.8, 0.5, 0.2; 558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
338 glEnable GL_BLEND; 559 glEnable GL_BLEND;
339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
340 glBegin GL_QUADS; 561 glBegin GL_QUADS;
341 glVertex $x , $y;
342 glVertex $x + $self->{w}, $y;
343 glVertex $x + $self->{w}, $y + $self->{h};
344 glVertex $x , $y + $self->{h};
345 glEnd;
346 glDisable GL_BLEND;
347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 562 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 563 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h}; 564 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h}; 565 glVertex 0 , $self->{h};
358 glEnd; 566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($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;
359 glPopMatrix; 580 glPopMatrix;
360 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;
361 } 582 }
583
584 $self->_draw;
585 glPopMatrix;
362} 586}
363 587
364sub _draw { 588sub _draw {
365 my ($self) = @_; 589 my ($self) = @_;
366 590
367 warn "no draw defined for $self\n"; 591 warn "no draw defined for $self\n";
368} 592}
369 593
370sub find_widget {
371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
374
375 return $self
376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
378
379 ()
380}
381
382sub set_parent {
383 my ($self, $parent) = @_;
384
385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
395}
396
397sub update {
398 my ($self) = @_;
399
400 $self->{parent}->update
401 if $self->{parent};
402}
403
404sub connect {
405 my ($self, $signal, $cb) = @_;
406
407 push @{ $self->{signal_cb}{$signal} }, $cb;
408}
409
410sub emit {
411 my ($self, $signal, @args) = @_;
412
413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
414}
415
416sub DESTROY { 594sub DESTROY {
417 my ($self) = @_; 595 my ($self) = @_;
418 596
419 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
420} 601}
421 602
422############################################################################# 603#############################################################################
423 604
424package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
432 my $class = shift; 613 my $class = shift;
433 614
434 # range [value, low, high, page] 615 # range [value, low, high, page]
435 616
436 $class->SUPER::new ( 617 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
439 @_ 620 @_
440 ) 621 )
441} 622}
442 623
443sub _draw { 624sub _draw {
444 my ($self) = @_; 625 my ($self) = @_;
445 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
447 633
448 glEnable GL_BLEND; 634 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
451 637
452 glBegin GL_QUADS; 638 glBegin GL_QUADS;
453 glVertex 0 , 0; 639 glVertex 0 , 0;
454 glVertex 0 , $h; 640 glVertex 0 , $h;
455 glVertex $w, $h; 641 glVertex $w, $h;
456 glVertex $w, 0; 642 glVertex $w, 0;
457 glEnd; 643 glEnd;
458 644
459 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
460} 647}
461 648
462############################################################################# 649#############################################################################
463 650
464package CFClient::UI::Empty; 651package CFClient::UI::Empty;
… …
469 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg); 657 $class->SUPER::new (can_events => 0, %arg);
471} 658}
472 659
473sub size_request { 660sub size_request {
474 (0, 0) 661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
475} 664}
476 665
477sub draw { } 666sub draw { }
478 667
479############################################################################# 668#############################################################################
… …
483our @ISA = CFClient::UI::Base::; 672our @ISA = CFClient::UI::Base::;
484 673
485sub new { 674sub new {
486 my ($class, %arg) = @_; 675 my ($class, %arg) = @_;
487 676
488 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
489 678
490 my $self = $class->SUPER::new ( 679 my $self = $class->SUPER::new (
491 children => [], 680 children => [],
492 can_events => 0, 681 can_events => 0,
493 %arg, 682 %arg,
494 ); 683 );
684
495 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
496 687
497 $self 688 $self
498} 689}
499 690
500sub add { 691sub add {
… …
508 $self->{children} = [ 699 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 700 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 701 @{$self->{children}}, @widgets
511 ]; 702 ];
512 703
513 $self->check_size; 704 $self->realloc;
514 $self->update;
515} 705}
516 706
517sub children { 707sub children {
518 @{ $_[0]{children} } 708 @{ $_[0]{children} }
519} 709}
… …
524 delete $child->{parent}; 714 delete $child->{parent};
525 $child->hide; 715 $child->hide;
526 716
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 718
529 $self->check_size; 719 $self->realloc;
530 $self->update;
531} 720}
532 721
533sub clear { 722sub clear {
534 my ($self) = @_; 723 my ($self) = @_;
535 724
… …
539 for (@$children) { 728 for (@$children) {
540 delete $_->{parent}; 729 delete $_->{parent};
541 $_->hide; 730 $_->hide;
542 } 731 }
543 732
544 $self->check_size; 733 $self->realloc;
545 $self->update;
546} 734}
547 735
548sub find_widget { 736sub find_widget {
549 my ($self, $x, $y) = @_; 737 my ($self, $x, $y) = @_;
550 738
551 $x -= $self->{x}; 739 $x -= $self->{x};
552 $y -= $self->{y}; 740 $y -= $self->{y};
553 741
554 my $res; 742 my $res;
555 743
556 for (reverse @{ $self->{children} }) { 744 for (reverse $self->visible_children) {
557 $res = $_->find_widget ($x, $y) 745 $res = $_->find_widget ($x, $y)
558 and return $res; 746 and return $res;
559 } 747 }
560 748
561 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
582} 770}
583 771
584sub add { 772sub add {
585 my ($self, $child) = @_; 773 my ($self, $child) = @_;
586 774
587 $self->{children} = []; 775 $self->SUPER::remove ($_) for @{ $self->{children} };
588
589 $self->SUPER::add ($child); 776 $self->SUPER::add ($child);
590} 777}
591 778
592sub remove { 779sub remove {
593 my ($self, $widget) = @_; 780 my ($self, $widget) = @_;
… …
610 $self->{children}[0]->configure (0, 0, $w, $h); 797 $self->{children}[0]->configure (0, 0, $w, $h);
611} 798}
612 799
613############################################################################# 800#############################################################################
614 801
802# back-buffered drawing area
803
615package CFClient::UI::Window; 804package CFClient::UI::Window;
616 805
617our @ISA = CFClient::UI::Bin::; 806our @ISA = CFClient::UI::Bin::;
618 807
619use CFClient::OpenGL; 808use CFClient::OpenGL;
… …
625} 814}
626 815
627sub update { 816sub update {
628 my ($self) = @_; 817 my ($self) = @_;
629 818
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 820 $self->SUPER::update;
632} 821}
633 822
634sub size_allocate { 823sub size_allocate {
635 my ($self, $w, $h) = @_; 824 my ($self, $w, $h) = @_;
… …
637 $self->SUPER::size_allocate ($w, $h); 826 $self->SUPER::size_allocate ($w, $h);
638 $self->update; 827 $self->update;
639} 828}
640 829
641sub _render { 830sub _render {
831 my ($self) = @_;
832
642 $_[0]{children}[0]->draw; 833 $self->{children}[0]->draw;
643} 834}
644 835
645sub render_child { 836sub render_child {
646 my ($self) = @_; 837 my ($self) = @_;
647 838
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 840 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
651 842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
652 $self->_render; 850 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 851 };
661} 852}
662 853
663sub _draw { 854sub _draw {
664 my ($self) = @_; 855 my ($self) = @_;
665 856
666 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
667 858
668 my $tex = $self->{texture} 859 my $tex = $self->{texture}
669 or return; 860 or return;
670 861
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 864 glColor 0, 0, 0, 1;
676 865
677 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 867
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
681} 869}
682 870
683############################################################################# 871#############################################################################
684 872
685package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
686 874
687our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
688 876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
689sub size_request { 887sub size_request {
690 my ($self) = @_; 888 my ($self) = @_;
691 889
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 891
695 @$self{qw(child_w child_h)} 892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
696} 896}
697 897
698sub size_allocate { 898sub size_allocate {
699 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
700 900
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);
701 $self->update; 907 $self->update;
702} 908}
703 909
704sub set_offset { 910sub set_offset {
705 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
… …
739} 945}
740 946
741sub _render { 947sub _render {
742 my ($self) = @_; 948 my ($self) = @_;
743 949
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 - $self->{view_y};
952
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745 954
746 $self->SUPER::_render; 955 $self->SUPER::_render;
747} 956}
748 957
749############################################################################# 958#############################################################################
750 959
751package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
752 961
753our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($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;
754 1026
755sub new { 1027sub new {
756 my $class = shift; 1028 my $class = shift;
757 1029
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
770 slider => $slider,
771 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($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,
772 ); 1086 );
773 1087
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
809
810 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814
815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
822
823
824 $self->child->draw;
825 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D;
827}
828
829#############################################################################
830
831package CFClient::UI::FancyFrame;
832
833our @ISA = CFClient::UI::Bin::;
834
835use CFClient::OpenGL;
836
837my @tex =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841sub new {
842 my $class = shift;
843
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1],
849 border => 0.6,
850 can_events => 1,
851 @_
852 );
853
854 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
855 align => 0, 1089 align => 0,
856 valign => 1, 1090 valign => 1,
857 text => $self->{title}, 1091 text => $self->{title},
858 fontsize => $self->{border}; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
859 1094
860 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
861} 1103}
862 1104
863sub border { 1105sub border {
864 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
865} 1107}
866 1108
867sub size_request { 1109sub size_request {
868 my ($self) = @_; 1110 my ($self) = @_;
1111
1112 $self->{title_widget}->size_request
1113 if $self->{title_widget};
869 1114
870 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
871 1116
872 ( 1117 (
873 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
876} 1121}
877 1122
878sub size_allocate { 1123sub size_allocate {
879 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
880 1125
1126 if ($self->{title_widget}) {
1127 $self->{title_widget}{w} = $w;
1128 $self->{title_widget}{h} = $h;
1129 $self->{title_widget}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
881 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
883 1136
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885 if $self->{title};
886
887 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
888} 1138}
889 1139
890sub button_down { 1140sub button_down {
891 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
892 1142
… …
908 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
909 1159
910 my $dx = $ev->{x} - $ox; 1160 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1161 my $dy = $ev->{y} - $oy;
912 1162
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size; 1167 $self->realloc;
917 }; 1168 };
918 1169
919 } elsif ($lr ^ $td) { 1170 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
921 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
… …
923 $self->{motion} = sub { 1174 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
925 1176
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
927 1178
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
930 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
931 } 1187 1
932} 1188}
933 1189
934sub button_up { 1190sub button_up {
935 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
936 1192
937 delete $self->{motion}; 1193 !!delete $self->{motion}
938} 1194}
939 1195
940sub mouse_motion { 1196sub mouse_motion {
941 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
942 1198
943 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
944} 1202}
945 1203
946sub _draw { 1204sub _draw {
947 my ($self) = @_; 1205 my ($self) = @_;
948 1206
1207 my $child = $self->{children}[0];
1208
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
951 1211
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1214
957 my $border = $self->border; 1215 my $border = $self->border;
958 1216
959 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1222
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1224 glColor @{ $self->{bg} };
967 1225
968 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
1227 # solve this better(?)
969 my $rep_x = $cw / $bg->{w}; 1228 $bg->{s} = $cw / $bg->{w};
970 my $rep_y = $ch / $bg->{h}; 1229 $bg->{t} = $ch / $bg->{h};
971
972 glColor @{ $self->{bg} };
973
974 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
978 1232
979 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1234
983 $self->{title}->draw if $self->{title};
984
985 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title_widget}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title_widget}->_draw;
1240 }
986} 1241}
987 1242
988############################################################################# 1243#############################################################################
989 1244
990package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
998sub new { 1253sub new {
999 my $class = shift; 1254 my $class = shift;
1000 1255
1001 $class->SUPER::new ( 1256 $class->SUPER::new (
1002 col_expand => [], 1257 col_expand => [],
1003 @_ 1258 @_,
1004 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1264}
1006 1265
1007sub add { 1266sub add {
1008 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
1009 1268
1010 $child->set_parent ($self); 1269 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
1012 1271
1013 $child->check_size; 1272 $self->realloc;
1014} 1273}
1015 1274
1016sub children { 1275sub remove {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1276 my ($self, $child) = @_;
1018}
1019 1277
1278 # TODO: not yet implemented
1279}
1280
1020# TODO: move to container class maybe? send childs a signal on removal? 1281# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1282sub clear {
1022 my ($self) = @_; 1283 my ($self) = @_;
1023 1284
1024 my @children = $self->children; 1285 my @children = $self->children;
1025 delete $self->{children}; 1286 delete $self->{children};
… …
1027 for (@children) { 1288 for (@children) {
1028 delete $_->{parent}; 1289 delete $_->{parent};
1029 $_->hide; 1290 $_->hide;
1030 } 1291 }
1031 1292
1032 $self->update; 1293 $self->realloc;
1033} 1294}
1034 1295
1035sub get_wh { 1296sub get_wh {
1036 my ($self) = @_; 1297 my ($self) = @_;
1037 1298
… …
1068sub size_allocate { 1329sub size_allocate {
1069 my ($self, $w, $h) = @_; 1330 my ($self, $w, $h) = @_;
1070 1331
1071 my ($ws, $hs) = $self->get_wh; 1332 my ($ws, $hs) = $self->get_wh;
1072 1333
1073 my $req_w = sum @$ws; 1334 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1335 my $req_h = (sum @$hs) || 1;
1075 1336
1076 # TODO: nicer code && do row_expand 1337 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1338 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1339 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1340 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1394 }
1134} 1395}
1135 1396
1136############################################################################# 1397#############################################################################
1137 1398
1138package CFClient::UI::HBox; 1399package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1400
1142our @ISA = CFClient::UI::Container::; 1401our @ISA = CFClient::UI::Container::;
1143 1402
1144sub size_request { 1403sub size_request {
1145 my ($self) = @_; 1404 my ($self) = @_;
1146 1405
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1406 $self->{vertical}
1148 1407 ? (
1149 ( 1408 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1409 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1410 )
1152 ) 1411 : (
1412 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1413 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1414 )
1153} 1415}
1154 1416
1155sub size_allocate { 1417sub size_allocate {
1156 my ($self, $w, $h) = @_; 1418 my ($self, $w, $h) = @_;
1157 1419
1158 ($h, $w) = ($w, $h); 1420 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1421 my $children = $self->{children};
1161 1422
1162 my @h = map $_->{req_w}, @$children; 1423 my @req;
1163 1424
1164 my $req_h = List::Util::sum @h; 1425 if ($self->{homogeneous}) {
1165 1426 @req = ($space / (@$children || 1)) x @$children;
1166 if ($req_h > $h) {
1167 # ah well, not enough space
1168 $_ *= $h / $req_h for @h;
1169 } else { 1427 } else {
1428 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1429 my $req = List::Util::sum @req;
1430
1431 if ($req > $space) {
1432 # ah well, not enough space
1433 $_ *= $space / $req for @req;
1434 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1435 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1436
1437 $space = ($space - $req) / $expand; # remaining space to give away
1438
1439 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1440 for 0 .. $#$children;
1174 my $child = $children->[$_];
1175
1176 my $alloc_h = $h[$_];
1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1178 $h[$_] = $alloc_h;
1179 } 1441 }
1180 } 1442 }
1181 1443
1182 CFClient::UI::harmonize \@h; 1444 CFClient::UI::harmonize \@req;
1183 1445
1184 my $y = 0; 1446 my $pos = 0;
1185 for (0 .. $#$children) { 1447 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1448 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1449 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1450
1190 $y += $h; 1451 $pos += $alloc;
1191 } 1452 }
1192 1453
1193 1 1454 1
1194} 1455}
1195 1456
1196############################################################################# 1457#############################################################################
1197 1458
1459package CFClient::UI::HBox;
1460
1461our @ISA = CFClient::UI::Box::;
1462
1463sub new {
1464 my $class = shift;
1465
1466 $class->SUPER::new (
1467 vertical => 0,
1468 @_,
1469 )
1470}
1471
1472#############################################################################
1473
1198package CFClient::UI::VBox; 1474package CFClient::UI::VBox;
1199 1475
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1476our @ISA = CFClient::UI::Box::;
1203 1477
1204sub size_request { 1478sub new {
1205 my ($self) = @_; 1479 my $class = shift;
1206 1480
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1481 $class->SUPER::new (
1208 1482 vertical => 1,
1209 ( 1483 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1484 )
1213} 1485}
1214 1486
1215sub size_allocate {
1216 my ($self, $w, $h) = @_;
1217
1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
1220 my $children = $self->{children};
1221
1222 my @h = map $_->{req_h}, @$children;
1223
1224 my $req_h = List::Util::sum @h;
1225
1226 if ($req_h > $h) {
1227 # ah well, not enough space
1228 $_ *= $h / $req_h for @h;
1229 } else {
1230 my $exp = List::Util::sum map $_->{expand}, @$children;
1231 $exp ||= 1;
1232
1233 for (0 .. $#$children) {
1234 my $child = $children->[$_];
1235
1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1237 }
1238 }
1239
1240 CFClient::UI::harmonize \@h;
1241
1242 my $y = 0;
1243 for (0 .. $#$children) {
1244 my $child = $children->[$_];
1245 my $h = $h[$_];
1246 $child->configure (0, $y, $w, $h);
1247
1248 $y += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1487#############################################################################
1255 1488
1256package CFClient::UI::Label; 1489package CFClient::UI::Label;
1257 1490
1258our @ISA = CFClient::UI::Base::; 1491our @ISA = CFClient::UI::DrawBG::;
1259 1492
1260use CFClient::OpenGL; 1493use CFClient::OpenGL;
1261 1494
1262sub new { 1495sub new {
1263 my ($class, %arg) = @_; 1496 my ($class, %arg) = @_;
1264 1497
1265 my $self = $class->SUPER::new ( 1498 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1499 fg => [1, 1, 1],
1500 #bg => none
1501 #active_bg => none
1267 #font => default_font 1502 #font => default_font
1503 #text => initial text
1504 #markup => initial narkup
1505 #max_w => maximum pixel width
1506 ellipsise => 3, # end
1507 layout => (new CFClient::Layout),
1268 fontsize => 1, 1508 fontsize => 1,
1269 text => "",
1270 align => -1, 1509 align => -1,
1271 valign => -1, 1510 valign => -1,
1272 padding => 2, 1511 padding_x => 2,
1273 layout => new CFClient::Layout, 1512 padding_y => 2,
1274 can_events => 0, 1513 can_events => 0,
1275 %arg 1514 %arg
1276 ); 1515 );
1277 1516
1278 if (exists $self->{template}) { 1517 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1518 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1519 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1520 $self->{template} = $layout;
1282 } 1521 }
1283 1522
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1523 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1524 $self->set_markup (delete $self->{markup});
1525 } else {
1526 $self->set_text (delete $self->{text});
1527 }
1286 1528
1287 $self 1529 $self
1288} 1530}
1289 1531
1290sub escape { 1532sub escape($) {
1291 local $_ = $_[1]; 1533 local $_ = $_[0];
1292 1534
1293 s/&/&amp;/g; 1535 s/&/&amp;/g;
1294 s/>/&gt;/g; 1536 s/>/&gt;/g;
1295 s/</&lt;/g; 1537 s/</&lt;/g;
1296 1538
1297 $_[1] 1539 $_
1298} 1540}
1299 1541
1300sub update { 1542sub update {
1301 my ($self) = @_; 1543 my ($self) = @_;
1302 1544
1303 delete $self->{texture}; 1545 delete $self->{texture};
1304 $self->SUPER::update; 1546 $self->SUPER::update;
1305} 1547}
1306 1548
1549sub realloc {
1550 my ($self) = @_;
1551
1552 delete $self->{ox};
1553 $self->SUPER::realloc;
1554}
1555
1307sub set_text { 1556sub set_text {
1308 my ($self, $text) = @_; 1557 my ($self, $text) = @_;
1309 1558
1310 return if $self->{text} eq "T$text"; 1559 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1560 $self->{text} = "T$text";
1312 1561
1562 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1563 $self->{layout}->set_text ($text);
1314 1564
1565 delete $self->{size_req};
1566 $self->realloc;
1315 $self->update; 1567 $self->update;
1316 $self->check_size;
1317} 1568}
1318 1569
1319sub set_markup { 1570sub set_markup {
1320 my ($self, $markup) = @_; 1571 my ($self, $markup) = @_;
1321 1572
1322 return if $self->{text} eq "M$markup"; 1573 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1574 $self->{text} = "M$markup";
1324 1575
1576 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1577
1578 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1579 $self->{layout}->set_markup ($markup);
1326 1580
1581 delete $self->{size_req};
1582 $self->realloc;
1327 $self->update; 1583 $self->update;
1328 $self->check_size;
1329} 1584}
1330 1585
1331sub size_request { 1586sub size_request {
1332 my ($self) = @_; 1587 my ($self) = @_;
1333 1588
1589 $self->{size_req} ||= do {
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1590 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1591 $self->{layout}->set_width ($self->{max_w} || -1);
1592 $self->{layout}->set_ellipsise ($self->{ellipsise});
1593 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1595
1338 my ($w, $h) = $self->{layout}->size; 1596 my ($w, $h) = $self->{layout}->size;
1339 1597
1340 if (exists $self->{template}) { 1598 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font}; 1599 $self->{template}->set_font ($self->{font}) if $self->{font};
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1600 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343 1601
1344 my ($w2, $h2) = $self->{template}->size; 1602 my ($w2, $h2) = $self->{template}->size;
1345 1603
1346 $w = List::Util::max $w, $w2; 1604 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 1605 $h = List::Util::max $h, $h2;
1606 }
1607
1608 [$w, $h]
1348 } 1609 };
1349 1610
1350 ( 1611 @{ $self->{size_req} }
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 1612}
1355 1613
1356sub size_allocate { 1614sub size_allocate {
1357 my ($self, $w, $h) = @_; 1615 my ($self, $w, $h) = @_;
1358 1616
1617 delete $self->{ox};
1618
1359 delete $self->{texture}; 1619 delete $self->{texture}
1620 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360} 1621}
1361 1622
1362sub set_fontsize { 1623sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1624 my ($self, $fontsize) = @_;
1364 1625
1365 $self->{fontsize} = $fontsize; 1626 $self->{fontsize} = $fontsize;
1366 delete $self->{texture}; 1627 delete $self->{texture};
1367 1628
1368 $self->update; 1629 $self->realloc;
1369 $self->check_size; 1630}
1631
1632sub reconfigure {
1633 my ($self) = @_;
1634
1635 delete $self->{size_req};
1636
1637 $self->SUPER::reconfigure;
1370} 1638}
1371 1639
1372sub _draw { 1640sub _draw {
1373 my ($self) = @_; 1641 my ($self) = @_;
1374 1642
1643 $self->SUPER::_draw; # draw background, if applicable
1644
1375 my $tex = $self->{texture} ||= do { 1645 my $tex = $self->{texture} ||= do {
1646 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1647 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($self->{w}); 1648 $self->{layout}->set_width ($self->{w});
1649 $self->{layout}->set_ellipsise ($self->{ellipsise});
1650 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1651 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1652
1379 new_from_layout CFClient::Texture $self->{layout} 1653 new_from_layout CFClient::Texture $self->{layout}
1380 }; 1654 };
1381 1655
1382 glEnable GL_BLEND; 1656 unless (exists $self->{ox}) {
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1657 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1658 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1659 : ($self->{w} - $tex->{w}) * 0.5);
1660
1661 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1662 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1663 : ($self->{h} - $tex->{h}) * 0.5);
1664 };
1665
1384 glEnable GL_TEXTURE_2D; 1666 glEnable GL_TEXTURE_2D;
1667
1668 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1669 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1670
1671 if ($tex->{format} == GL_ALPHA) {
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1673 glColor @{$self->{fg}};
1674 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1675 } else {
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1677 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1387 glColor @{$self->{fg}}; 1678 }
1388
1389 $self->{ox} = int (
1390 $self->{align} < 0 ? $self->{padding}
1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
1394
1395 $self->{oy} = int (
1396 $self->{valign} < 0 ? $self->{padding}
1397 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398 : ($self->{h} - $tex->{h}) * 0.5
1399 );
1400
1401 $tex->draw_quad ($self->{ox}, $self->{oy});
1402 1679
1403 glDisable GL_TEXTURE_2D; 1680 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1681}
1406 1682
1407############################################################################# 1683#############################################################################
1408 1684
1409package CFClient::UI::EntryBase; 1685package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1698 active_fg => [0, 0, 0],
1423 can_hover => 1, 1699 can_hover => 1,
1424 can_focus => 1, 1700 can_focus => 1,
1425 valign => 0, 1701 valign => 0,
1426 can_events => 1, 1702 can_events => 1,
1703 #text => ...
1704 #hidden => "*",
1427 @_ 1705 @_
1428 ) 1706 )
1429} 1707}
1430 1708
1431sub _set_text { 1709sub _set_text {
… …
1433 1711
1434 delete $self->{cur_h}; 1712 delete $self->{cur_h};
1435 1713
1436 return if $self->{text} eq $text; 1714 return if $self->{text} eq $text;
1437 1715
1438 delete $self->{texture};
1439
1440 $self->{last_activity} = $::NOW; 1716 $self->{last_activity} = $::NOW;
1441 $self->{text} = $text; 1717 $self->{text} = $text;
1442 1718
1443 $text =~ s/./*/g if $self->{hidden}; 1719 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1720 $self->{layout}->set_text ("$text ");
1721 delete $self->{size_req};
1445 1722
1446 $self->emit (changed => $self->{text}); 1723 $self->_emit (changed => $self->{text});
1724
1725 $self->realloc;
1726 $self->update;
1727}
1728
1729sub set_text {
1730 my ($self, $text) = @_;
1731
1732 $self->{cursor} = length $text;
1733 $self->_set_text ($text);
1447} 1734}
1448 1735
1449sub get_text { 1736sub get_text {
1450 $_[0]{text} 1737 $_[0]{text}
1451} 1738}
… …
1454 my ($self) = @_; 1741 my ($self) = @_;
1455 1742
1456 my ($w, $h) = $self->SUPER::size_request; 1743 my ($w, $h) = $self->SUPER::size_request;
1457 1744
1458 ($w + 1, $h) # add 1 for cursor 1745 ($w + 1, $h) # add 1 for cursor
1459}
1460
1461sub size_allocate {
1462 my ($self, $w, $h) = @_;
1463
1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1465}
1466
1467sub set_text {
1468 my ($self, $text) = @_;
1469
1470 $self->{cursor} = length $text;
1471 $self->_set_text ($text);
1472 $self->update;
1473} 1746}
1474 1747
1475sub key_down { 1748sub key_down {
1476 my ($self, $ev) = @_; 1749 my ($self, $ev) = @_;
1477 1750
… …
1479 my $sym = $ev->{sym}; 1752 my $sym = $ev->{sym};
1480 my $uni = $ev->{unicode}; 1753 my $uni = $ev->{unicode};
1481 1754
1482 my $text = $self->get_text; 1755 my $text = $self->get_text;
1483 1756
1484 if ($sym == 8) { 1757 if ($uni == 8) {
1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1758 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486 } elsif ($sym == 127) { 1759 } elsif ($uni == 127) {
1487 substr $text, $self->{cursor}, 1, ""; 1760 substr $text, $self->{cursor}, 1, "";
1488 } elsif ($sym == CFClient::SDLK_LEFT) { 1761 } elsif ($sym == CFClient::SDLK_LEFT) {
1489 --$self->{cursor} if $self->{cursor}; 1762 --$self->{cursor} if $self->{cursor};
1490 } elsif ($sym == CFClient::SDLK_RIGHT) { 1763 } elsif ($sym == CFClient::SDLK_RIGHT) {
1491 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1764 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1492 } elsif ($sym == CFClient::SDLK_HOME) { 1765 } elsif ($sym == CFClient::SDLK_HOME) {
1493 $self->{cursor} = 0; 1766 $self->{cursor} = 0;
1494 } elsif ($sym == CFClient::SDLK_END) { 1767 } elsif ($sym == CFClient::SDLK_END) {
1495 $self->{cursor} = length $text; 1768 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) { 1769 } elsif ($uni == 27) {
1497 $self->emit ('escape'); 1770 $self->_emit ('escape');
1498 } elsif ($uni) { 1771 } elsif ($uni) {
1499 substr $text, $self->{cursor}++, 0, chr $uni; 1772 substr $text, $self->{cursor}++, 0, chr $uni;
1773 } else {
1774 return 0;
1500 } 1775 }
1501 1776
1502 $self->_set_text ($text); 1777 $self->_set_text ($text);
1503 $self->update; 1778
1779 $self->realloc;
1780
1781 1
1504} 1782}
1505 1783
1506sub focus_in { 1784sub focus_in {
1507 my ($self) = @_; 1785 my ($self) = @_;
1508 1786
… …
1523 utf8::encode $text; 1801 utf8::encode $text;
1524 $self->{cursor} = length substr $text, 0, $idx; 1802 $self->{cursor} = length substr $text, 0, $idx;
1525 1803
1526 $self->_set_text ($self->{text}); 1804 $self->_set_text ($self->{text});
1527 $self->update; 1805 $self->update;
1806
1807 1
1528} 1808}
1529 1809
1530sub mouse_motion { 1810sub mouse_motion {
1531 my ($self, $ev, $x, $y) = @_; 1811 my ($self, $ev, $x, $y) = @_;
1532# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1812# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1813
1814 0
1533} 1815}
1534 1816
1535sub _draw { 1817sub _draw {
1536 my ($self) = @_; 1818 my ($self) = @_;
1537 1819
1538 local $self->{fg} = $self->{fg}; 1820 local $self->{fg} = $self->{fg};
1539 1821
1540 if ($FOCUS == $self) { 1822 if ($FOCUS == $self) {
1541 glColor @{$self->{active_bg}}; 1823 glColor_premultiply @{$self->{active_bg}};
1542 $self->{fg} = $self->{active_fg}; 1824 $self->{fg} = $self->{active_fg};
1543 } else { 1825 } else {
1544 glColor @{$self->{bg}}; 1826 glColor_premultiply @{$self->{bg}};
1545 } 1827 }
1546 1828
1547 glEnable GL_BLEND; 1829 glEnable GL_BLEND;
1548 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1830 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1549 glBegin GL_QUADS; 1831 glBegin GL_QUADS;
1550 glVertex 0 , 0; 1832 glVertex 0 , 0;
1551 glVertex 0 , $self->{h}; 1833 glVertex 0 , $self->{h};
1552 glVertex $self->{w}, $self->{h}; 1834 glVertex $self->{w}, $self->{h};
1553 glVertex $self->{w}, 0; 1835 glVertex $self->{w}, 0;
… …
1588 if ($sym == 13) { 1870 if ($sym == 13) {
1589 unshift @{$self->{history}}, 1871 unshift @{$self->{history}},
1590 my $txt = $self->get_text; 1872 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1; 1873 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = ''; 1874 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt); 1875 $self->_emit (activate => $txt);
1594 $self->update; 1876 $self->update;
1595 1877
1596 } elsif ($sym == CFClient::SDLK_UP) { 1878 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) { 1879 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text; 1880 $self->{history_saveback} = $self->get_text;
… …
1614 } else { 1896 } else {
1615 $self->set_text ($self->{history_saveback}); 1897 $self->set_text ($self->{history_saveback});
1616 } 1898 }
1617 1899
1618 } else { 1900 } else {
1619 $self->SUPER::key_down ($ev); 1901 return $self->SUPER::key_down ($ev)
1902 }
1903
1620 } 1904 1
1621
1622} 1905}
1623 1906
1624############################################################################# 1907#############################################################################
1625 1908
1626package CFClient::UI::Button; 1909package CFClient::UI::Button;
… …
1635 1918
1636sub new { 1919sub new {
1637 my $class = shift; 1920 my $class = shift;
1638 1921
1639 $class->SUPER::new ( 1922 $class->SUPER::new (
1640 padding => 4, 1923 padding_x => 4,
1924 padding_y => 4,
1641 fg => [1, 1, 1], 1925 fg => [1, 1, 1],
1642 bg => [1, 1, 1, 0.2],
1643 active_fg => [0, 0, 1], 1926 active_fg => [0, 0, 1],
1644 can_hover => 1, 1927 can_hover => 1,
1645 align => 0, 1928 align => 0,
1646 valign => 0, 1929 valign => 0,
1647 can_events => 1, 1930 can_events => 1,
1648 @_ 1931 @_
1649 ) 1932 )
1650} 1933}
1651 1934
1935sub activate { }
1936
1652sub button_up { 1937sub button_up {
1653 my ($self, $ev, $x, $y) = @_; 1938 my ($self, $ev, $x, $y) = @_;
1654 1939
1940 $self->emit ("activate")
1655 if ($x >= 0 && $x < $self->{w} 1941 if $x >= 0 && $x < $self->{w}
1656 && $y >= 0 && $y < $self->{h}) { 1942 && $y >= 0 && $y < $self->{h};
1657 $self->emit ("activate"); 1943
1658 } 1944 1
1659} 1945}
1660 1946
1661sub _draw { 1947sub _draw {
1662 my ($self) = @_; 1948 my ($self) = @_;
1663 1949
1664 local $self->{fg} = $self->{fg}; 1950 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1665 1951
1666 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg};
1668 }
1669
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1952 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1953 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1954 glColor 0, 0, 0, 1;
1675 1955
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1956 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1957
1678 glDisable GL_TEXTURE_2D; 1958 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1959
1681 $self->SUPER::_draw; 1960 $self->SUPER::_draw;
1682} 1961}
1683 1962
1684############################################################################# 1963#############################################################################
… …
1695 1974
1696sub new { 1975sub new {
1697 my $class = shift; 1976 my $class = shift;
1698 1977
1699 $class->SUPER::new ( 1978 $class->SUPER::new (
1700 padding => 2, 1979 padding_x => 2,
1980 padding_y => 2,
1701 fg => [1, 1, 1], 1981 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 1982 active_fg => [1, 1, 0],
1983 bg => [0, 0, 0, 0.2],
1984 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 1985 state => 0,
1704 can_hover => 1, 1986 can_hover => 1,
1705 @_ 1987 @_
1706 ) 1988 )
1707} 1989}
1708 1990
1709sub size_request { 1991sub size_request {
1710 my ($self) = @_; 1992 my ($self) = @_;
1711 1993
1712 ($self->{padding} * 2 + 6) x 2 1994 (6) x 2
1713} 1995}
1714 1996
1715sub button_down { 1997sub button_down {
1716 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1717 1999
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2000 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2001 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1720 $self->{state} = !$self->{state}; 2002 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 2003 $self->_emit (changed => $self->{state});
2004 } else {
2005 return 0
2006 }
2007
1722 } 2008 1
1723} 2009}
1724 2010
1725sub _draw { 2011sub _draw {
1726 my ($self) = @_; 2012 my ($self) = @_;
1727 2013
1728 $self->SUPER::_draw; 2014 $self->SUPER::_draw;
1729 2015
1730 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2016 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1731 2017
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2018 my ($w, $h) = @$self{qw(w h)};
2019
2020 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1733 2021
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2022 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 2023
1736 glEnable GL_BLEND; 2024 my $tex = $self->{state} ? $tex[1] : $tex[0];
2025
1737 glEnable GL_TEXTURE_2D; 2026 glEnable GL_TEXTURE_2D;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740 my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742 $tex->draw_quad (0, 0, $s, $s); 2027 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 2028 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 2029}
1747 2030
1748############################################################################# 2031#############################################################################
1749 2032
1750package CFClient::UI::Image; 2033package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 2076 glTranslate 0, -$self->{w}, 0;
1794 2077
1795 ($w, $h) = ($h, $w); 2078 ($w, $h) = ($h, $w);
1796 } 2079 }
1797 2080
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2081 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2082 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2083
1803 $tex->draw_quad (0, 0, $w, $h); 2084 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 2085
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1807} 2087}
1808 2088
1809############################################################################# 2089#############################################################################
1810 2090
… …
1900 2180
1901 my $h1 = $self->{h} * (1 - $ycut1); 2181 my $h1 = $self->{h} * (1 - $ycut1);
1902 my $h2 = $self->{h} * (1 - $ycut2); 2182 my $h2 = $self->{h} * (1 - $ycut2);
1903 2183
1904 glEnable GL_BLEND; 2184 glEnable GL_BLEND;
1905 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2185 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2186 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1906 glEnable GL_TEXTURE_2D; 2187 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2188 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1908 2189
1909 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t1->{name};
1910 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2280 qw(s1_slider.png s1_slider_bg.png);
2000 2281
2001sub new { 2282sub new {
2002 my $class = shift; 2283 my $class = shift;
2003 2284
2004 # range [value, low, high, page] 2285 # range [value, low, high, page, unit]
2005 2286
2006 # TODO: 0-width page 2287 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2288 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2289 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2291 fg => [1, 1, 1],
2011 active_fg => [0, 0, 0], 2292 active_fg => [0, 0, 0],
2293 bg => [0, 0, 0, 0.2],
2294 active_bg => [1, 1, 1, 0.5],
2012 range => [0, 0, 100, 10], 2295 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2296 min_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2297 min_h => $::WIDTH / 80,
2015 vertical => 0, 2298 vertical => 0,
2016 can_hover => 1, 2299 can_hover => 1,
2017 inner_pad => 5, 2300 inner_pad => 0.02,
2018 @_ 2301 @_
2019 ); 2302 );
2020 2303
2304 $self->set_value ($self->{range}[0]);
2305 $self->update;
2306
2021 $self 2307 $self
2022} 2308}
2023 2309
2310sub changed { }
2311
2312sub set_range {
2313 my ($self, $range) = @_;
2314
2315 ($range, $self->{range}) = ($self->{range}, $range);
2316
2317 if ("@$range" ne "@{$self->{range}}") {
2318 $self->update;
2319 $self->set_value ($self->{range}[0]);
2320 }
2321}
2322
2323sub set_value {
2324 my ($self, $value) = @_;
2325
2326 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2327
2328 $hi = $lo + 1 if $hi <= $lo;
2329
2330 $page = $hi - $lo if $page > $hi - $lo;
2331
2332 $value = $lo if $value < $lo;
2333 $value = $hi - $page if $value > $hi - $page;
2334
2335 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2336 if $unit;
2337
2338 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2339
2340 if ($value != $old_value) {
2341 $self->_emit (changed => $value);
2342 $self->update;
2343 }
2344}
2345
2024sub size_request { 2346sub size_request {
2025 my ($self) = @_; 2347 my ($self) = @_;
2026 2348
2027 my $w = $self->{req_w}; 2349 ($self->{req_w}, $self->{req_h})
2028 my $h = $self->{req_h};
2029
2030 $self->{vertical} ? ($h, $w) : ($w, $h)
2031} 2350}
2032 2351
2033sub button_down { 2352sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
2035 2354
2036 $self->SUPER::button_down ($ev, $x, $y); 2355 $self->SUPER::button_down ($ev, $x, $y);
2356
2357 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2358
2037 $self->mouse_motion ($ev, $x, $y); 2359 $self->mouse_motion ($ev, $x, $y)
2038} 2360}
2039 2361
2040sub mouse_motion { 2362sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2363 my ($self, $ev, $x, $y) = @_;
2042 2364
2043 if ($GRAB == $self) { 2365 if ($GRAB == $self) {
2366 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2367
2368 my (undef, $lo, $hi, $page) = @{$self->{range}};
2369
2370 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2371
2372 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2373 } else {
2374 return 0;
2375 }
2376
2377 1
2378}
2379
2380sub update {
2381 my ($self) = @_;
2382
2383 delete $self->{knob_w};
2384 $self->SUPER::update;
2385}
2386
2387sub _draw {
2388 my ($self) = @_;
2389
2390 unless ($self->{knob_w}) {
2391 $self->set_value ($self->{range}[0]);
2392
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2393 my ($value, $lo, $hi, $page) = @{$self->{range}};
2394 my $range = ($hi - $page - $lo) || 1e-100;
2045 2395
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2396 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2397
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2398 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2049 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2399 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2400
2051 $x -= $inner_pad_px; # substract the padding 2401 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2402 $value = $value * $self->{scale} + $self->{offset};
2053 $x = $lo if $x < $lo;
2054 $x = $hi - $page if $x > $hi - $page;
2055 $self->{range}[0] = $x;
2056 2403
2057 $self->emit (changed => $x); 2404 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2405 $self->{knob_w} = $knob_w;
2059 } 2406 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068}
2069
2070sub _draw {
2071 my ($self) = @_;
2072 2407
2073 $self->SUPER::_draw (); 2408 $self->SUPER::_draw ();
2074 2409
2075 my ($w, $h) = @$self{qw(w h)}; 2410 glScale $self->{w}, $self->{h};
2076 2411
2077 if ($self->{vertical}) { 2412 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2413 # draw a vertical slider like a rotated horizontal slider
2079 2414
2415 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2416 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2417 }
2085 2418
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2419 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2420 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2421
2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
2090
2091 $hi = $value + 1 if $lo == $hi;
2092
2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
2096 $page = int $page * $inner_w / ($hi - $lo);
2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2098
2099 $w -= $page;
2100 $page &= ~1;
2101 glTranslate $page * 0.5, 0, 0;
2102 $page ||= 2;
2103
2104 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2105 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2106
2107 glEnable GL_BLEND;
2108 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2109 glEnable GL_TEXTURE_2D; 2422 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2423 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2424
2112 # draw background 2425 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2426 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2427
2115 # draw handle 2428 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2429 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2430
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2431 glDisable GL_TEXTURE_2D;
2120} 2432}
2121 2433
2122############################################################################# 2434#############################################################################
2123 2435
2436package CFClient::UI::ValSlider;
2437
2438our @ISA = CFClient::UI::HBox::;
2439
2440sub new {
2441 my ($class, %arg) = @_;
2442
2443 my $range = delete $arg{range};
2444
2445 my $self = $class->SUPER::new (
2446 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2447 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2448 to_value => sub { shift },
2449 from_value => sub { shift },
2450 %arg,
2451 );
2452
2453 $self->{slider}->connect (changed => sub {
2454 my ($self, $value) = @_;
2455 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2456 $self->{parent}->emit (changed => $value);
2457 });
2458
2459# $self->{entry}->connect (changed => sub {
2460# my ($self, $value) = @_;
2461# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2462# $self->{parent}->emit (changed => $value);
2463# });
2464
2465 $self->add ($self->{slider}, $self->{entry});
2466
2467 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2468
2469 $self
2470}
2471
2472sub set_range { shift->{slider}->set_range (@_) }
2473sub set_value { shift->{slider}->set_value (@_) }
2474
2475#############################################################################
2476
2124package CFClient::UI::TextView; 2477package CFClient::UI::TextScroller;
2125 2478
2126our @ISA = CFClient::UI::HBox::; 2479our @ISA = CFClient::UI::HBox::;
2127 2480
2128use CFClient::OpenGL; 2481use CFClient::OpenGL;
2129 2482
… …
2131 my $class = shift; 2484 my $class = shift;
2132 2485
2133 my $self = $class->SUPER::new ( 2486 my $self = $class->SUPER::new (
2134 fontsize => 1, 2487 fontsize => 1,
2135 can_events => 0, 2488 can_events => 0,
2489 indent => 0,
2136 #font => default_font 2490 #font => default_font
2137 @_, 2491 @_,
2138 2492
2139 layout => (new CFClient::Layout), 2493 layout => (new CFClient::Layout 1),
2140 par => [], 2494 par => [],
2141 height => 0, 2495 height => 0,
2142 children => [ 2496 children => [
2143 (new CFClient::UI::Empty expand => 1), 2497 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2498 (new CFClient::UI::Slider vertical => 1),
… …
2155 2509
2156 $self->{fontsize} = $fontsize; 2510 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2511 $self->reflow;
2158} 2512}
2159 2513
2160sub text_height {
2161 my ($self, $text) = @_;
2162
2163 my $layout = $self->{layout};
2164
2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166 $layout->set_width ($self->{children}[0]{w});
2167 $layout->set_text ($text);
2168
2169 ($layout->size)[1]
2170}
2171
2172sub reflow {
2173 my ($self) = @_;
2174
2175 $self->{need_reflow}++;
2176 $self->update;
2177}
2178
2179sub size_allocate { 2514sub size_allocate {
2180 my ($self, $w, $h) = @_; 2515 my ($self, $w, $h) = @_;
2181 2516
2182 $self->SUPER::size_allocate ($w, $h); 2517 $self->SUPER::size_allocate ($w, $h);
2183 2518
2184 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2519 $self->{layout}->set_font ($self->{font}) if $self->{font};
2185 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2520 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2521 $self->{layout}->set_width ($self->{children}[0]{w});
2522 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2187 2523
2188 $self->reflow; 2524 $self->reflow;
2189} 2525}
2190 2526
2527sub text_size {
2528 my ($self, $text, $indent) = @_;
2529
2530 my $layout = $self->{layout};
2531
2532 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2533 $layout->set_width ($self->{children}[0]{w} - $indent);
2534 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2535 $layout->set_markup ($text);
2536
2537 $layout->size
2538}
2539
2540sub reflow {
2541 my ($self) = @_;
2542
2543 $self->{need_reflow}++;
2544 $self->update;
2545}
2546
2547sub set_offset {
2548 my ($self, $offset) = @_;
2549
2550 # todo: base offset on lines or so, not on pixels
2551 $self->{children}[1]->set_value ($offset);
2552}
2553
2554sub clear {
2555 my ($self) = @_;
2556
2557 $self->{par} = [];
2558 $self->{height} = 0;
2559 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2560}
2561
2191sub add_paragraph { 2562sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2563 my ($self, $color, $text, $indent) = @_;
2193 2564
2194 #TODO: intelligently "reformat" paragraph 2565 for my $line (split /\n/, $text) {
2195 2566 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2567 $self->{height} += $h;
2568 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2569 }
2199 2570
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2571 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2572}
2205 2573
2206sub update { 2574sub update {
2207 my ($self) = @_; 2575 my ($self) = @_;
2208 2576
… …
2210 2578
2211 return unless $self->{h} > 0; 2579 return unless $self->{h} > 0;
2212 2580
2213 delete $self->{texture}; 2581 delete $self->{texture};
2214 2582
2215 $ROOT->on_refresh ($self, sub { 2583 $ROOT->on_post_alloc ($self => sub {
2584 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2585
2216 if (delete $self->{need_reflow}) { 2586 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2587 my $height = 0;
2218 2588
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2589 my $layout = $self->{layout};
2590
2591 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2592
2220 for @{$self->{par}}; 2593 for (@{$self->{par}}) {
2594 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2595 $layout->set_width ($W - $_->[3]);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597 $layout->set_markup ($_->[4]);
2598 my ($w, $h) = $layout->size;
2599 $_->[0] = $w + $_->[3];
2600 $_->[1] = $h;
2601 }
2602
2603 $height += $_->[1];
2604 }
2221 2605
2222 $self->{height} = $height; 2606 $self->{height} = $height;
2223 2607
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2608 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2609
2226 delete $self->{texture}; 2610 delete $self->{texture};
2227 } 2611 }
2228 2612
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2613 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230 glClearColor 0, 0, 0, 0; 2614 glClearColor 0, 0, 0, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2615 glClear GL_COLOR_BUFFER_BIT;
2232 2616
2617 my $top = int $self->{children}[1]{range}[0];
2618
2619 my $y0 = $top;
2620 my $y1 = $top + $H;
2621
2622 my $y = 0;
2623
2624 my $layout = $self->{layout};
2625
2626 $layout->set_font ($self->{font}) if $self->{font};
2627
2233 glEnable GL_BLEND; 2628 glEnable GL_BLEND;
2629 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238 my $top = int $self->{children}[1]{range}[0];
2239
2240 my $y0 = $top;
2241 my $y1 = $top + $self->{h};
2242
2243 my $y = 0;
2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248 2631
2249 for my $par (@{$self->{par}}) { 2632 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2633 my $h = $par->[1];
2251 2634
2252 if ($y0 < $y + $h && $y < $y1) { 2635 if ($y0 < $y + $h && $y < $y1) {
2636 $layout->set_foreground (@{ $par->[2] });
2637 $layout->set_width ($W - $par->[3]);
2638 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2253 $layout->set_text ($par->[2]); 2639 $layout->set_markup ($par->[4]);
2254 2640
2255 glColor @{ $par->[1] }; 2641 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2642
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2643 glRasterPos $par->[3], $y - $y0;
2644 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2645 }
2259 2646
2260 $y += $h; 2647 $y += $h;
2261 } 2648 }
2262 2649
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2650 glDisable GL_BLEND;
2265 }; 2651 };
2266 }); 2652 });
2267} 2653}
2268 2654
2269sub _draw { 2655sub _draw {
2270 my ($self) = @_; 2656 my ($self) = @_;
2271 2657
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2658 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2659 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2660 glColor 0, 0, 0, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2661 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D; 2662 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2663
2281 $self->{children}[1]->draw; 2664 $self->{children}[1]->draw;
2282 2665
2283} 2666}
2284 2667
… …
2332 2715
2333sub new { 2716sub new {
2334 my $class = shift; 2717 my $class = shift;
2335 2718
2336 my $self = $class->SUPER::new ( 2719 my $self = $class->SUPER::new (
2337 state => 0, 2720 state => 0,
2338 connect_activate => \&toggle_flopper, 2721 on_activate => \&toggle_flopper,
2339 @_ 2722 @_
2340 ); 2723 );
2341 2724
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2725 $self
2348} 2726}
2349 2727
2350sub toggle_flopper { 2728sub toggle_flopper {
2351 my ($self) = @_; 2729 my ($self) = @_;
2352 2730
2353 # TODO: use animation 2731 $self->{other}->toggle_visibility;
2354 if ($self->{state} = !$self->{state}) {
2355 $CFClient::UI::ROOT->add ($self->{other});
2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
2357 $self->emit ("open");
2358 } else {
2359 $CFClient::UI::ROOT->remove ($self->{other});
2360 $self->emit ("close");
2361 }
2362
2363 $self->emit (changed => $self->{state});
2364} 2732}
2365 2733
2366############################################################################# 2734#############################################################################
2367 2735
2368package CFClient::UI::Tooltip; 2736package CFClient::UI::Tooltip;
… …
2378 @_, 2746 @_,
2379 can_events => 0, 2747 can_events => 0,
2380 ) 2748 )
2381} 2749}
2382 2750
2383sub set_markup { 2751sub set_tooltip_from {
2384 my ($self, $text) = @_; 2752 my ($self, $widget) = @_;
2385 2753
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2754 my $tooltip = $widget->{tooltip};
2387 $self->{label}->set_markup ($text); 2755
2388 $self->add ($self->{label}); 2756 if ($ENV{CFPLUS_DEBUG} & 2) {
2757 $tooltip .= "\n\n" . (ref $widget) . "\n"
2758 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2759 . "req $widget->{req_w} $widget->{req_h}\n"
2760 . "visible $widget->{visible}";
2761 }
2762
2763 $tooltip =~ s/^\n+//;
2764 $tooltip =~ s/\n+$//;
2765
2766 $self->add (new CFClient::UI::Label
2767 markup => $tooltip,
2768 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2769 fontsize => 0.8,
2770 fg => [0, 0, 0, 1],
2771 ellipsise => 0,
2772 font => ($widget->{tooltip_font} || $::FONT_PROP),
2773 );
2389} 2774}
2390 2775
2391sub size_request { 2776sub size_request {
2392 my ($self) = @_; 2777 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395 2778
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2779 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2780
2398 ($w + 4, $h + 4) 2781 ($w + 4, $h + 4)
2399} 2782}
… …
2402 my ($self, $w, $h) = @_; 2785 my ($self, $w, $h) = @_;
2403 2786
2404 $self->SUPER::size_allocate ($w - 4, $h - 4); 2787 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405} 2788}
2406 2789
2790sub visibility_change {
2791 my ($self, $visible) = @_;
2792
2793 return unless $visible;
2794
2795 $self->{root}->on_post_alloc ("move_$self" => sub {
2796 my $widget = $self->{owner}
2797 or return;
2798
2799 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2800
2801 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2802 if $x + $self->{w} > $self->{root}{w};
2803
2804 $self->move_abs ($x, $y);
2805 });
2806}
2807
2407sub _draw { 2808sub _draw {
2408 my ($self) = @_; 2809 my ($self) = @_;
2409 2810
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2811 glTranslate 0.375, 0.375;
2412 2812
2413 my ($w, $h) = @$self{qw(w h)}; 2813 my ($w, $h) = @$self{qw(w h)};
2414 2814
2415 glColor 1, 0.8, 0.4; 2815 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2826 glVertex 0 , $h;
2427 glVertex $w, $h; 2827 glVertex $w, $h;
2428 glVertex $w, 0; 2828 glVertex $w, 0;
2429 glEnd; 2829 glEnd;
2430 2830
2431 glPopMatrix; 2831 glTranslate 2 - 0.375, 2 - 0.375;
2432 2832
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2833 $self->SUPER::_draw;
2435} 2834}
2436 2835
2437############################################################################# 2836#############################################################################
2438 2837
… …
2443use CFClient::OpenGL; 2842use CFClient::OpenGL;
2444 2843
2445sub new { 2844sub new {
2446 my $class = shift; 2845 my $class = shift;
2447 2846
2448 $class->SUPER::new ( 2847 my $self = $class->SUPER::new (
2449 aspect => 1, 2848 aspect => 1,
2849 can_events => 0,
2450 @_, 2850 @_,
2451 ) 2851 );
2852
2853 if ($self->{anim} && $self->{animspeed}) {
2854 Scalar::Util::weaken (my $widget = $self);
2855
2856 $self->{timer} = Event->timer (
2857 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2858 hard => 1,
2859 interval => $self->{animspeed},
2860 cb => sub {
2861 ++$widget->{frame};
2862 $widget->update;
2863 },
2864 );
2865 }
2866
2867 $self
2452} 2868}
2453 2869
2454sub size_request { 2870sub size_request {
2455 (32, 8) 2871 (32, 8)
2456} 2872}
2457 2873
2874sub update {
2875 my ($self) = @_;
2876
2877 return unless $self->{visible};
2878
2879 $self->SUPER::update;
2880}
2881
2458sub _draw { 2882sub _draw {
2459 my ($self) = @_; 2883 my ($self) = @_;
2460 2884
2461 return unless $::CONN;#d# manage and cache textures differently 2885 return unless $::CONN;
2886
2887 my $face;
2888
2889 if ($self->{frame}) {
2890 my $anim = $::CONN->{anim}[$self->{anim}];
2891
2892 $face = $anim->[ $self->{frame} % @$anim ]
2893 if $anim && @$anim;
2894 }
2895
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2896 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2897
2464 # TODO animation
2465 if ($tex) { 2898 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2899 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2900 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2901 glColor 0, 0, 0, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2902 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2903 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2904 }
2905}
2906
2907sub destroy {
2908 my ($self) = @_;
2909
2910 $self->{timer}->cancel
2911 if $self->{timer};
2912
2913 $self->SUPER::destroy;
2475} 2914}
2476 2915
2477############################################################################# 2916#############################################################################
2478 2917
2479package CFClient::UI::InventoryItem; 2918package CFClient::UI::Buttonbar;
2480 2919
2481our @ISA = CFClient::UI::HBox::; 2920our @ISA = CFClient::UI::HBox::;
2482 2921
2483sub new { 2922# TODO: should actualyl wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568 $self->{real_items} = \@items;
2569
2570 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576 }
2577
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579}
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584}
2585 2923
2586############################################################################# 2924#############################################################################
2587 2925
2588package CFClient::UI::Menu; 2926package CFClient::UI::Menu;
2589 2927
… …
2601 ); 2939 );
2602 2940
2603 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2941 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2604 2942
2605 for my $item (@{ $self->{items} }) { 2943 for my $item (@{ $self->{items} }) {
2606 my ($widget, $cb) = @$item; 2944 my ($widget, $cb, $tooltip) = @$item;
2607 2945
2608 # handle various types of items, only text for now 2946 # handle various types of items, only text for now
2609 if (!ref $widget) { 2947 if (!ref $widget) {
2610 $widget = new CFClient::UI::Label 2948 $widget = new CFClient::UI::Label
2611 can_hover => 1, 2949 can_hover => 1,
2612 can_events => 1, 2950 can_events => 1,
2613 text => $widget; 2951 markup => $widget,
2952 tooltip => $tooltip
2614 } 2953 }
2615 2954
2616 $self->{item}{$widget} = $item; 2955 $self->{item}{$widget} = $item;
2617 2956
2618 $self->{vbox}->add ($widget); 2957 $self->{vbox}->add ($widget);
… …
2623 2962
2624# popup given the event (must be a mouse button down event currently) 2963# popup given the event (must be a mouse button down event currently)
2625sub popup { 2964sub popup {
2626 my ($self, $ev) = @_; 2965 my ($self, $ev) = @_;
2627 2966
2628 $self->emit ("popdown"); 2967 $self->_emit ("popdown");
2629 2968
2630 # maybe save $GRAB? must be careful about events... 2969 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 2970 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 2971 $self->{button} = $ev->{button};
2633 2972
2634 $self->show; 2973 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2974 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636} 2975}
2637 2976
2638sub mouse_motion { 2977sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_; 2978 my ($self, $ev, $x, $y) = @_;
2640 2979
2641 # TODO: should use vbox->find_widget or so 2980 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2981 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER}; 2982 $self->{hover} = $self->{item}{$HOVER};
2983
2984 0
2644} 2985}
2645 2986
2646sub button_up { 2987sub button_up {
2647 my ($self, $ev, $x, $y) = @_; 2988 my ($self, $ev, $x, $y) = @_;
2648 2989
2649 if ($ev->{button} == $self->{button}) { 2990 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 2991 undef $GRAB;
2651 $self->hide; 2992 $self->hide;
2652 2993
2653 $self->emit ("popdown"); 2994 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 2995 $self->{hover}[1]->() if $self->{hover};
2996 } else {
2997 return 0
2998 }
2999
2655 } 3000 1
2656} 3001}
2657 3002
2658############################################################################# 3003#############################################################################
2659 3004
2660package CFClient::UI::Root; 3005package CFClient::UI::Multiplexer;
2661 3006
2662our @ISA = CFClient::UI::Container::; 3007our @ISA = CFClient::UI::Container::;
2663
2664use CFClient::OpenGL;
2665 3008
2666sub new { 3009sub new {
2667 my $class = shift; 3010 my $class = shift;
2668 3011
2669 $class->SUPER::new ( 3012 my $self = $class->SUPER::new (
3013 @_,
3014 );
3015
3016 $self->{current} = $self->{children}[0]
3017 if @{ $self->{children} };
3018
3019 $self
3020}
3021
3022sub add {
3023 my ($self, @widgets) = @_;
3024
3025 $self->SUPER::add (@widgets);
3026
3027 $self->{current} = $self->{children}[0]
3028 if @{ $self->{children} };
3029}
3030
3031sub set_current_page {
3032 my ($self, $page_or_widget) = @_;
3033
3034 my $widget = ref $page_or_widget
3035 ? $page_or_widget
3036 : $self->{children}[$page_or_widget];
3037
3038 $self->{current} = $widget;
3039 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3040
3041 $self->_emit (page_changed => $self->{current});
3042
3043 $self->realloc;
3044}
3045
3046sub visible_children {
3047 $_[0]{current}
3048}
3049
3050sub size_request {
3051 my ($self) = @_;
3052
3053 $self->{current}->size_request
3054}
3055
3056sub size_allocate {
3057 my ($self, $w, $h) = @_;
3058
3059 $self->{current}->configure (0, 0, $w, $h);
3060}
3061
3062sub _draw {
3063 my ($self) = @_;
3064
3065 $self->{current}->draw;
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Notebook;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 my $self = $class->SUPER::new (
3078 buttonbar => (new CFClient::UI::Buttonbar),
3079 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3080 # filter => # will be put between multiplexer and $self
3081 @_,
3082 );
3083
3084 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3085 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3086
3087 $self
3088}
3089
3090sub add {
3091 my ($self, $title, $widget, $tooltip) = @_;
3092
3093 Scalar::Util::weaken $self;
3094
3095 $self->{buttonbar}->add (new CFClient::UI::Button
3096 markup => $title,
3097 tooltip => $tooltip,
3098 on_activate => sub { $self->set_current_page ($widget) },
3099 );
3100
3101 $self->{multiplexer}->add ($widget);
3102}
3103
3104sub set_current_page {
3105 my ($self, $page) = @_;
3106
3107 $self->{multiplexer}->set_current_page ($page);
3108 $self->_emit (page_changed => $self->{multiplexer}{current});
3109}
3110
3111#############################################################################
3112
3113package CFClient::UI::Combobox;
3114
3115use utf8;
3116
3117our @ISA = CFClient::UI::Button::;
3118
3119sub new {
3120 my $class = shift;
3121
3122 my $self = $class->SUPER::new (
3123 options => [], # [value, title, longdesc], ...
3124 value => undef,
3125 @_,
3126 );
3127
3128 $self->_set_value ($self->{value});
3129
3130 $self
3131}
3132
3133sub button_down {
3134 my ($self, $ev) = @_;
3135
3136 my @menu_items;
3137
3138 for (@{ $self->{options} }) {
3139 my ($value, $title, $tooltip) = @$_;
3140
3141 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3142 }
3143
3144 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3145}
3146
3147sub _set_value {
3148 my ($self, $value) = @_;
3149
3150 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3151 or return;
3152
3153 $self->{value} = $item->[0];
3154 $self->set_markup ("$item->[1] ⇓");
3155 $self->set_tooltip ($item->[2]);
3156}
3157
3158sub set_value {
3159 my ($self, $value) = @_;
3160
3161 return unless $self->{value} ne $value;
3162
3163 $self->_set_value ($value);
3164 $self->_emit (changed => $value);
3165}
3166
3167#############################################################################
3168
3169package CFClient::UI::Statusbox;
3170
3171our @ISA = CFClient::UI::VBox::;
3172
3173sub new {
3174 my $class = shift;
3175
3176 my $self = $class->SUPER::new (
3177 fontsize => 0.8,
3178 @_,
3179 );
3180
3181 Scalar::Util::weaken (my $this = $self);
3182
3183 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3184
3185 $self
3186}
3187
3188sub reorder {
3189 my ($self) = @_;
3190 my $NOW = Time::HiRes::time;
3191
3192 # freeze display when hovering over any label
3193 return if $CFClient::UI::TOOLTIP->{owner}
3194 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3195 values %{ $self->{item} };
3196
3197 while (my ($k, $v) = each %{ $self->{item} }) {
3198 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3199 }
3200
3201 my @widgets;
3202
3203 my @items = sort {
3204 $a->{pri} <=> $b->{pri}
3205 or $b->{id} <=> $a->{id}
3206 } values %{ $self->{item} };
3207
3208 $self->{timer}->interval (1);
3209
3210 my $count = 10 + 1;
3211 for my $item (@items) {
3212 last unless --$count;
3213
3214 my $label = $item->{label} ||= do {
3215 # TODO: doesn't handle markup well (read as: at all)
3216 my $short = $item->{count} > 1
3217 ? "<b>$item->{count} ×</b> $item->{text}"
3218 : $item->{text};
3219
3220 for ($short) {
3221 s/^\s+//;
3222 s/\s+/ /g;
3223 }
3224
3225 new CFClient::UI::Label
3226 markup => $short,
3227 tooltip => $item->{tooltip},
3228 tooltip_font => $::FONT_PROP,
3229 tooltip_width => 0.67,
3230 fontsize => $item->{fontsize} || $self->{fontsize},
3231 max_w => $::WIDTH * 0.44,
3232 fg => [@{ $item->{fg} }],
3233 can_events => 1,
3234 can_hover => 1
3235 };
3236
3237 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3238 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3239 $label->update;
3240 $label->set_max_size (undef, $label->{req_h} * $diff)
3241 if $diff < 1;
3242 $self->{timer}->interval (1/30);
3243 } else {
3244 $label->{fg}[3] = $item->{fg}[3] || 1;
3245 }
3246
3247 push @widgets, $label;
3248 }
3249
3250 $self->clear;
3251 $self->SUPER::add (reverse @widgets);
3252}
3253
3254sub add {
3255 my ($self, $text, %arg) = @_;
3256
3257 $text =~ s/^\s+//;
3258 $text =~ s/\s+$//;
3259
3260 return unless $text;
3261
3262 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3263
3264 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3265
3266 if (my $item = $self->{item}{$group}) {
3267 if ($item->{text} eq $text) {
3268 $item->{count}++;
3269 } else {
3270 $item->{count} = 1;
3271 $item->{text} = $item->{tooltip} = $text;
3272 }
3273 $item->{id} += 0.2;#d#
3274 $item->{timeout} = $timeout;
3275 delete $item->{label};
3276 } else {
3277 $self->{item}{$group} = {
3278 id => ++$self->{id},
3279 text => $text,
3280 timeout => $timeout,
3281 tooltip => $text,
3282 fg => [0.8, 0.8, 0.8, 0.8],
3283 pri => 0,
3284 count => 1,
3285 %arg,
3286 };
3287 }
3288
3289 $self->reorder;
3290}
3291
3292sub reconfigure {
3293 my ($self) = @_;
3294
3295 delete $_->{label}
3296 for values %{ $self->{item} || {} };
3297
3298 $self->reorder;
3299 $self->SUPER::reconfigure;
3300}
3301
3302sub destroy {
3303 my ($self) = @_;
3304
3305 $self->{timer}->cancel;
3306
3307 $self->SUPER::destroy;
3308}
3309
3310#############################################################################
3311
3312package CFClient::UI::Inventory;
3313
3314our @ISA = CFClient::UI::ScrolledWindow::;
3315
3316sub new {
3317 my $class = shift;
3318
3319 my $self = $class->SUPER::new (
3320 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3321 @_,
3322 );
3323
3324 $self
3325}
3326
3327sub set_items {
3328 my ($self, $items) = @_;
3329
3330 $self->{child}->clear;
3331 return unless $items;
3332
3333 my @items = sort {
3334 ($a->{type} <=> $b->{type})
3335 or ($a->{name} cmp $b->{name})
3336 } @$items;
3337
3338 $self->{real_items} = \@items;
3339
3340 my $row = 0;
3341 for my $item (@items) {
3342 CFClient::Item::update_widgets $item;
3343
3344 $self->{child}->add (0, $row, $item->{face_widget});
3345 $self->{child}->add (1, $row, $item->{desc_widget});
3346 $self->{child}->add (2, $row, $item->{weight_widget});
3347
3348 $row++;
3349 }
3350}
3351
3352#############################################################################
3353
3354package CFClient::UI::BindEditor;
3355
3356our @ISA = CFClient::UI::FancyFrame::;
3357
3358sub new {
3359 my $class = shift;
3360
3361 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3362
3363 $self->add (my $vb = new CFClient::UI::VBox);
3364
3365
3366 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3367 text => "start recording",
3368 tooltip => "Start/Stops recording of actions."
3369 ."All subsequent actions after the recording started will be captured."
3370 ."The actions are displayed after the record was stopped."
3371 ."To bind the action you have to click on the 'Bind' button",
3372 on_activate => sub {
3373 unless ($self->{recording}) {
3374 $self->start;
3375 } else {
3376 $self->stop;
3377 }
3378 });
3379
3380 $vb->add (new CFClient::UI::Label text => "Actions:");
3381 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3382
3383 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3384 $vb->add (my $hb = new CFClient::UI::HBox);
3385 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3386 $hb->add (new CFClient::UI::Button
3387 text => "bind",
3388 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3389 on_activate => sub {
3390 $self->ask_for_bind;
3391 });
3392
3393 $vb->add (my $hb = new CFClient::UI::HBox);
3394 $hb->add (new CFClient::UI::Button
3395 text => "ok",
3396 expand => 1,
3397 tooltip => "This closes the binding editor and saves the binding",
3398 on_activate => sub {
3399 $self->hide;
3400 $self->commit;
3401 });
3402
3403 $hb->add (new CFClient::UI::Button
3404 text => "cancel",
3405 expand => 1,
3406 tooltip => "This closes the binding editor without saving",
3407 on_activate => sub {
3408 $self->hide;
3409 $self->{binding_cancel}->()
3410 if $self->{binding_cancel};
3411 });
3412
3413 $self->update_binding_widgets;
3414
3415 $self
3416}
3417
3418sub commit {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 if ($sym != 0 && @$cmds > 0) {
3422 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3423 ."'. Don't forget 'Save Config'!");
3424 $self->{binding_change}->($mod, $sym, $cmds)
3425 if $self->{binding_change};
3426 } else {
3427 $::STATUSBOX->add ("No action bound, no key or action specified!");
3428 $self->{binding_cancel}->()
3429 if $self->{binding_cancel};
3430 }
3431}
3432
3433sub start {
3434 my ($self) = @_;
3435
3436 $self->{rec_btn}->set_text ("stop recording");
3437 $self->{recording} = 1;
3438 $self->clear_command_list;
3439 $::CONN->start_record if $::CONN;
3440}
3441
3442sub stop {
3443 my ($self) = @_;
3444
3445 $self->{rec_btn}->set_text ("start recording");
3446 $self->{recording} = 0;
3447
3448 my $rec;
3449 $rec = $::CONN->stop_record if $::CONN;
3450 return unless ref $rec eq 'ARRAY';
3451 $self->set_command_list ($rec);
3452}
3453
3454
3455sub ask_for_bind_and_commit {
3456 my ($self) = @_;
3457 $self->ask_for_bind (1);
3458}
3459
3460sub ask_for_bind {
3461 my ($self, $commit) = @_;
3462
3463 CFClient::Binder::open_binding_dialog (sub {
3464 my ($mod, $sym) = @_;
3465 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3466 $self->update_binding_widgets;
3467 $self->commit if $commit;
3468 });
3469}
3470
3471# $mod and $sym are the modifiers and key symbol
3472# $cmds is a array ref of strings (the commands)
3473# $cb is the callback that is executed on OK
3474# $ccb is the callback that is executed on CANCEL and
3475# when the binding was unsuccessful on OK
3476sub set_binding {
3477 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3478
3479 $self->clear_command_list;
3480 $self->{recording} = 0;
3481 $self->{rec_btn}->set_text ("start recording");
3482
3483 $self->{binding} = [$mod, $sym];
3484 $self->{commands} = $cmds;
3485
3486 $self->{binding_change} = $cb;
3487 $self->{binding_cancel} = $ccb;
3488
3489 $self->update_binding_widgets;
3490}
3491
3492# this is a shortcut method that asks for a binding
3493# and then just binds it.
3494sub do_quick_binding {
3495 my ($self, $cmds) = @_;
3496 $self->set_binding (undef, undef, $cmds, sub {
3497 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3498 });
3499 $self->ask_for_bind (1);
3500}
3501
3502sub update_binding_widgets {
3503 my ($self) = @_;
3504 my ($mod, $sym, $cmds) = $self->get_binding;
3505 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3506 $self->set_command_list ($cmds);
3507}
3508
3509sub get_binding {
3510 my ($self) = @_;
3511 return (
3512 $self->{binding}->[0],
3513 $self->{binding}->[1],
3514 [ grep { defined $_ } @{$self->{commands}} ]
3515 );
3516}
3517
3518sub clear_command_list {
3519 my ($self) = @_;
3520 $self->{cmdbox}->clear ();
3521}
3522
3523sub set_command_list {
3524 my ($self, $cmds) = @_;
3525
3526 $self->{cmdbox}->clear ();
3527 $self->{commands} = $cmds;
3528
3529 my $idx = 0;
3530
3531 for (@$cmds) {
3532 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3533
3534 my $i = $idx;
3535 $hb->add (new CFClient::UI::Label text => $_);
3536 $hb->add (new CFClient::UI::Button
3537 text => "delete",
3538 tooltip => "Deletes the action from the record",
3539 on_activate => sub {
3540 $self->{cmdbox}->remove ($hb);
3541 $cmds->[$i] = undef;
3542 });
3543
3544
3545 $idx++
3546 }
3547}
3548
3549#############################################################################
3550
3551package CFClient::UI::SpellList;
3552
3553our @ISA = CFClient::UI::Table::;
3554
3555sub new {
3556 my $class = shift;
3557
3558 my $self = $class->SUPER::new (
3559 binding => [],
3560 commands => [],
2670 @_, 3561 @_,
2671 ) 3562 )
2672} 3563}
2673 3564
2674sub configure { 3565my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2675 my ($self, $x, $y, $w, $h) = @_;
2676 3566
2677 $self->{w} = $w; 3567my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2678 $self->{h} = $h; 3568 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2679} 3569my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3570 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3571my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3572 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3573my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3574 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3575my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3576 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2680 3577
2681sub check_size { 3578sub rebuild_spell_list {
3579 my ($self) = @_;
3580
3581 $CFClient::UI::ROOT->on_refresh ($self => sub {
3582 $self->clear;
3583
3584 return unless $::CONN;
3585
3586 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3587 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3588 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3589 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3590 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3591
3592 my $row = 0;
3593
3594 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3595 my $spell = $self->{spell}{$_};
3596
3597 $row++;
3598
3599 my $spell_cb = sub {
3600 my ($widget, $ev) = @_;
3601
3602 if ($ev->{button} == 1) {
3603 $::CONN->user_send ("cast $spell->{name}");
3604 } elsif ($ev->{button} == 2) {
3605 $::CONN->user_send ("invoke $spell->{name}");
3606 } elsif ($ev->{button} == 3) {
3607 (new CFClient::UI::Menu
3608 items => [
3609 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3610 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3611 ],
3612 )->popup ($ev);
3613 } else {
3614 return 0;
3615 }
3616
3617 1
3618 };
3619
3620 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3621
3622 #TODO: add path info to tooltip
3623 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3624
3625 $self->add (0, $row, new CFClient::UI::Face
3626 face => $spell->{face},
3627 can_hover => 1,
3628 can_events => 1,
3629 tooltip => $tooltip,
3630 on_button_down => $spell_cb,
3631 );
3632
3633 $self->add (1, $row, new CFClient::UI::Label
3634 expand => 1,
3635 text => $spell->{name},
3636 can_hover => 1,
3637 can_events => 1,
3638 tooltip => $tooltip,
3639 on_button_down => $spell_cb,
3640 );
3641
3642 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3643 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3644 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3645 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3646 }
3647 });
3648}
3649
3650sub add_spell {
2682 my ($self) = @_; 3651 my ($self, $spell) = @_;
2683 3652
2684 $self->size_allocate ($self->{w}, $self->{h}) 3653 $self->{spell}->{$spell->{name}} = $spell;
2685 if $self->{w}; 3654 $self->rebuild_spell_list;
3655}
3656
3657sub remove_spell {
3658 my ($self, $spell) = @_;
3659
3660 delete $self->{spell}->{$spell->{name}};
3661 $self->rebuild_spell_list;
3662}
3663
3664sub clear_spells {
3665 my ($self) = @_;
3666
3667 $self->{spell} = {};
3668 $self->rebuild_spell_list;
3669}
3670
3671#############################################################################
3672
3673package CFClient::UI::Root;
3674
3675our @ISA = CFClient::UI::Container::;
3676
3677use List::Util qw(min max);
3678
3679use CFClient::OpenGL;
3680
3681sub new {
3682 my $class = shift;
3683
3684 my $self = $class->SUPER::new (
3685 visible => 1,
3686 @_,
3687 );
3688
3689 Scalar::Util::weaken ($self->{root} = $self);
3690
3691 $self
2686} 3692}
2687 3693
2688sub size_request { 3694sub size_request {
2689 my ($self) = @_; 3695 my ($self) = @_;
2690 3696
2691 ($self->{w}, $self->{h}) 3697 ($self->{w}, $self->{h})
3698}
3699
3700sub _to_pixel {
3701 my ($coord, $size, $max) = @_;
3702
3703 $coord =
3704 $coord eq "center" ? ($max - $size) * 0.5
3705 : $coord eq "max" ? $max
3706 : $coord;
3707
3708 $coord = 0 if $coord < 0;
3709 $coord = $max - $size if $coord > $max - $size;
3710
3711 int $coord + 0.5
2692} 3712}
2693 3713
2694sub size_allocate { 3714sub size_allocate {
2695 my ($self, $w, $h) = @_; 3715 my ($self, $w, $h) = @_;
2696 3716
2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
2699
2700 if ($old_w && $old_h) {
2701 for my $child ($self->children) {
2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
2712
2713 for my $child ($self->children) { 3717 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3718 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715 3719
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3720 $X = $child->{force_x} if exists $child->{force_x};
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3721 $Y = $child->{force_y} if exists $child->{force_y};
3722
3723 $X = _to_pixel $X, $W, $self->{w};
3724 $Y = _to_pixel $Y, $H, $self->{h};
3725
2718 $child->configure ($X, $Y, $W, $H); 3726 $child->configure ($X, $Y, $W, $H);
2719 } 3727 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3728}
2724 3729
2725sub coord2local { 3730sub coord2local {
2726 my ($self, $x, $y) = @_; 3731 my ($self, $x, $y) = @_;
2727 3732
… …
2735} 3740}
2736 3741
2737sub update { 3742sub update {
2738 my ($self) = @_; 3743 my ($self) = @_;
2739 3744
2740 $self->check_size;
2741 $::WANT_REFRESH++; 3745 $::WANT_REFRESH++;
2742} 3746}
2743 3747
2744sub add { 3748sub add {
2745 my ($self, $child) = @_; 3749 my ($self, @children) = @_;
2746 3750
2747 # integerise window positions 3751 $_->{is_toplevel} = 1
2748 $child->{x} = int $child->{x}; 3752 for @children;
2749 $child->{y} = int $child->{y};
2750 3753
2751 $self->SUPER::add ($child); 3754 $self->SUPER::add (@children);
3755}
3756
3757sub remove {
3758 my ($self, @children) = @_;
3759
3760 $self->SUPER::remove (@children);
3761
3762 delete $self->{is_toplevel}
3763 for @children;
3764
3765 while (@children) {
3766 my $w = pop @children;
3767 push @children, $w->children;
3768 $w->set_invisible;
3769 }
2752} 3770}
2753 3771
2754sub on_refresh { 3772sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3773 my ($self, $id, $cb) = @_;
2756 3774
2757 $self->{refresh_hook}{$id} = $cb; 3775 $self->{refresh_hook}{$id} = $cb;
2758} 3776}
2759 3777
3778sub on_post_alloc {
3779 my ($self, $id, $cb) = @_;
3780
3781 $self->{post_alloc_hook}{$id} = $cb;
3782}
3783
2760sub draw { 3784sub draw {
2761 my ($self) = @_; 3785 my ($self) = @_;
2762
2763 if ($self->{check_size}) {
2764 my @queue = ([], []);
2765
2766 for (;;) {
2767 if ($self->{check_size}) {
2768 # heuristic: check containers last
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770 for values %{delete $self->{check_size}}
2771 }
2772
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776 ? @$widget{qw(user_w user_h)}
2777 : $widget->size_request;
2778
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h;
2784
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787 $widget->{parent}->check_size
2788 if $widget->{parent};
2789 }
2790 }
2791 }
2792
2793 while ($self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) {
2795 my ($widget, $w, $h) = @$_;
2796
2797 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0;
2799
2800 $widget->{w} = $w;
2801 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h);
2804 }
2805 }
2806 3786
2807 while ($self->{refresh_hook}) { 3787 while ($self->{refresh_hook}) {
2808 $_->() 3788 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3789 for values %{delete $self->{refresh_hook}};
2810 } 3790 }
2811 3791
3792 if ($self->{realloc}) {
3793 my %queue;
3794 my @queue;
3795 my $widget;
3796
3797 outer:
3798 while () {
3799 if (my $realloc = delete $self->{realloc}) {
3800 for $widget (values %$realloc) {
3801 $widget->{visible} or next; # do not resize invisible widgets
3802
3803 $queue{$widget+0}++ and next; # duplicates are common
3804
3805 push @{ $queue[$widget->{visible}] }, $widget;
3806 }
3807 }
3808
3809 while () {
3810 @queue or last outer;
3811
3812 $widget = pop @{ $queue[-1] || [] }
3813 and last;
3814
3815 pop @queue;
3816 }
3817
3818 delete $queue{$widget+0};
3819
3820 my ($w, $h) = $widget->size_request;
3821
3822 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3823 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3824
3825 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3826 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3827
3828 $w = $widget->{force_w} if exists $widget->{force_w};
3829 $h = $widget->{force_h} if exists $widget->{force_h};
3830
3831 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3832 || delete $widget->{force_realloc}) {
3833 $widget->{req_w} = $w;
3834 $widget->{req_h} = $h;
3835
3836 $self->{size_alloc}{$widget+0} = $widget;
3837
3838 if (my $parent = $widget->{parent}) {
3839 $self->{realloc}{$parent+0} = $parent
3840 unless $queue{$parent+0};
3841
3842 $parent->{force_size_alloc} = 1;
3843 $self->{size_alloc}{$parent+0} = $parent;
3844 }
3845 }
3846
3847 delete $self->{realloc}{$widget+0};
3848 }
3849 }
3850
3851 while (my $size_alloc = delete $self->{size_alloc}) {
3852 my @queue = sort { $b->{visible} <=> $a->{visible} }
3853 values %$size_alloc;
3854
3855 while () {
3856 my $widget = pop @queue || last;
3857
3858 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3859
3860 $w = 0 if $w < 0;
3861 $h = 0 if $h < 0;
3862
3863 $w = int $w + 0.5;
3864 $h = int $h + 0.5;
3865
3866 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3867 $widget->{old_w} = $widget->{w};
3868 $widget->{old_h} = $widget->{h};
3869
3870 $widget->{w} = $w;
3871 $widget->{h} = $h;
3872
3873 $widget->emit (size_allocate => $w, $h);
3874 }
3875 }
3876 }
3877
3878 while ($self->{post_alloc_hook}) {
3879 $_->()
3880 for values %{delete $self->{post_alloc_hook}};
3881 }
3882
3883
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3884 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3885 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3886 glClear GL_COLOR_BUFFER_BIT;
2815 3887
2816 glMatrixMode GL_PROJECTION; 3888 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3889 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3890 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3891 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3892 glLoadIdentity;
2821 3893
3894 {
3895 package CFClient::UI::Base;
3896
3897 ($draw_x, $draw_y, $draw_w, $draw_h) =
3898 (0, 0, $self->{w}, $self->{h});
3899 }
3900
2822 $self->_draw; 3901 $self->_draw;
2823} 3902}
2824 3903
2825############################################################################# 3904#############################################################################
2826 3905
2827package CFClient::UI; 3906package CFClient::UI;
2828 3907
2829$ROOT = new CFClient::UI::Root; 3908$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3909$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3910
28321 39111
2833 3912

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