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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.169 by elmex, Mon Apr 24 10:43:39 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
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
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
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
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 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};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
205} 338}
206 339
340sub baseline_shift {
341 0
342}
343
207sub configure { 344sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
209 346
210 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
213 352
214 # use alignment to adjust x, y 353 # use alignment to adjust x, y
215 354
216 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 357 }
221 358
222 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 360 $self->{x} = $x;
224 $self->{y} = $y; 361 $self->{y} = $y;
225 $self->update; 362 $self->update;
226 } 363 }
227 364
228 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
229 $self->{w} = $w; 368 $self->{alloc_w} = $w;
230 $self->{h} = $h; 369 $self->{alloc_h} = $h;
231 370
232 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 372 }
235} 373}
236 374
237sub size_allocate { 375sub children {
238 # nothing to be done 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
239} 381}
240 382
241sub set_max_size { 383sub set_max_size {
242 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
243 385
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
246}
247 388
248# return top left coordinates 389 $self->realloc;
249sub _topleft { 390}
391
392sub set_tooltip {
250 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
251 394
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
253} 406}
254 407
255# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
256sub coord2local { 409sub coord2local {
257 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
258 411
259 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 413}
262 414
263# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
264sub coord2global { 416sub coord2global {
265 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
266 418
267 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 420}
270 421
271sub focus_in { 422sub invoke_focus_in {
272 my ($self) = @_; 423 my ($self) = @_;
273 424
274 return if $FOCUS == $self; 425 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
276 427
277 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
278 429
279 $self->emit (focus_in => $focus);
280
281 $focus->update if $focus; 430 $focus->update if $focus;
282 $FOCUS->update; 431 $FOCUS->update;
283}
284 432
433 0
434}
435
285sub focus_out { 436sub invoke_focus_out {
286 my ($self) = @_; 437 my ($self) = @_;
287 438
288 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
289 440
290 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
291 442
292 $self->emit (focus_out => $focus);
293
294 $focus->update if $focus; #? 443 $focus->update if $focus; #?
295}
296 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
297sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
298sub button_up { } 458sub invoke_button_up { 1 }
299sub key_down { } 459sub invoke_key_down { 1 }
300sub key_up { } 460sub invoke_key_up { 1 }
301 461
302sub button_down { 462sub invoke_button_down {
303 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
304 464
305 $self->focus_in; 465 $self->grab_focus;
306}
307 466
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
484
485sub find_widget {
486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
489
490 return $self
491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494 ()
495}
496
497sub set_parent {
498 my ($self, $parent) = @_;
499
500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 535
314sub draw { 536sub draw {
315 my ($self) = @_; 537 my ($self) = @_;
316 538
317 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 548
319 glPushMatrix; 549 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw;
322 glPopMatrix;
323 551
324 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
325 my ($x, $y) = @$self{qw(x y)};
326
327 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
328 glEnable GL_BLEND; 554 glEnable GL_BLEND;
329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
330 glBegin GL_QUADS; 556 glBegin GL_QUADS;
331 glVertex $x , $y;
332 glVertex $x + $self->{w}, $y;
333 glVertex $x + $self->{w}, $y + $self->{h};
334 glVertex $x , $y + $self->{h};
335 glEnd;
336 glDisable GL_BLEND;
337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 557 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
348 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
349 glPopMatrix; 575 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
352} 581}
353 582
354sub _draw { 583sub _draw {
355 my ($self) = @_; 584 my ($self) = @_;
356 585
357 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
358} 587}
359 588
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 589sub DESTROY {
424 my ($self) = @_; 590 my ($self) = @_;
425 591
426 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
427} 596}
428 597
429############################################################################# 598#############################################################################
430 599
431package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
439 my $class = shift; 608 my $class = shift;
440 609
441 # range [value, low, high, page] 610 # range [value, low, high, page]
442 611
443 $class->SUPER::new ( 612 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
446 @_ 615 @_
447 ) 616 )
448} 617}
449 618
450sub _draw { 619sub _draw {
451 my ($self) = @_; 620 my ($self) = @_;
452 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
454 628
455 glEnable GL_BLEND; 629 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
458 632
459 glBegin GL_QUADS; 633 glBegin GL_QUADS;
460 glVertex 0 , 0; 634 glVertex 0 , 0;
461 glVertex 0 , $h; 635 glVertex 0 , $h;
462 glVertex $w, $h; 636 glVertex $w, $h;
463 glVertex $w, 0; 637 glVertex $w, 0;
464 glEnd; 638 glEnd;
465 639
466 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
467} 642}
468 643
469############################################################################# 644#############################################################################
470 645
471package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
478} 653}
479 654
480sub size_request { 655sub size_request {
481 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
482} 659}
483 660
484sub draw { } 661sub draw { }
485 662
486############################################################################# 663#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
491 668
492sub new { 669sub new {
493 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
494 671
495 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
496 673
497 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
498 children => [], 675 children => [],
499 can_events => 0, 676 can_events => 0,
500 %arg, 677 %arg,
501 ); 678 );
679
502 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
503 682
504 $self 683 $self
505} 684}
506 685
507sub add { 686sub add {
508 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
509 688
510 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
511 691
512 use sort 'stable'; 692 use sort 'stable';
513 693
514 $self->{children} = [ 694 $self->{children} = [
515 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
516 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
517 ]; 697 ];
518 698
519 $child->check_size; 699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
520} 704}
521 705
522sub remove { 706sub remove {
523 my ($self, $child) = @_; 707 my ($self, $child) = @_;
524 708
525 delete $child->{parent}; 709 delete $child->{parent};
526 $child->hide; 710 $child->hide;
527 711
528 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
529 713
530 $self->check_size; 714 $self->realloc;
531 $self->update;
532} 715}
533 716
534sub clear { 717sub clear {
535 my ($self) = @_; 718 my ($self) = @_;
536 719
… …
539 722
540 for (@$children) { 723 for (@$children) {
541 delete $_->{parent}; 724 delete $_->{parent};
542 $_->hide; 725 $_->hide;
543 } 726 }
727
728 $self->realloc;
544} 729}
545 730
546sub find_widget { 731sub find_widget {
547 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
548 733
549 $x -= $self->{x}; 734 $x -= $self->{x};
550 $y -= $self->{y}; 735 $y -= $self->{y};
551 736
552 my $res; 737 my $res;
553 738
554 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
555 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
556 and return $res; 741 and return $res;
557 } 742 }
558 743
559 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
580} 765}
581 766
582sub add { 767sub add {
583 my ($self, $child) = @_; 768 my ($self, $child) = @_;
584 769
585 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
586
587 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
588} 772}
589 773
590sub remove { 774sub remove {
591 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
600 784
601sub size_request { 785sub size_request {
602 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
603} 787}
604 788
605sub size_allocate { 789sub invoke_size_allocate {
606 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
607 791
608 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
609} 795}
610 796
611############################################################################# 797#############################################################################
798
799# back-buffered drawing area
612 800
613package CFClient::UI::Window; 801package CFClient::UI::Window;
614 802
615our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
616 804
… …
623} 811}
624 812
625sub update { 813sub update {
626 my ($self) = @_; 814 my ($self) = @_;
627 815
628 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
629 $self->render_chld;
630 $self->SUPER::update; 817 $self->SUPER::update;
631} 818}
632 819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
633sub render_chld { 834sub render_child {
634 my ($self) = @_; 835 my ($self) = @_;
635 836
636 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
637 glClearColor 0, 0, 0, 1; 838 glClearColor 0, 0, 0, 0;
638 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
639 $self->child->draw; 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
640 }; 849 };
641} 850}
642 851
643sub size_allocate {
644 my ($self, $w, $h) = @_;
645
646 $self->child->configure (0, 0, $w, $h);
647
648 $self->render_chld;
649}
650
651sub _draw { 852sub _draw {
652 my ($self) = @_; 853 my ($self) = @_;
653 854
654 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
655 856
656 my $tex = $self->{texture} 857 my $tex = $self->{texture}
657 or return; 858 or return;
658 859
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
663 863
664 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
665 865
666 glDisable GL_BLEND;
667 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
668} 867}
669 868
670############################################################################# 869#############################################################################
671 870
672package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
673 872
674our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
675
676sub new { die }
677
678sub size_request {
679 my ($self) = @_;
680
681 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
682 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
683
684 @$self{qw(child_w child_h)}
685}
686
687sub _draw {
688 my ($self) = @_;
689
690 $self->{children}[1]->draw;
691}
692
693
694#############################################################################
695
696package CFClient::UI::Frame;
697
698our @ISA = CFClient::UI::Bin::;
699
700use CFClient::OpenGL;
701 874
702sub new { 875sub new {
703 my $class = shift; 876 my $class = shift;
704 877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub invoke_size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906
907 1
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
933}
934
935sub find_widget {
936 my ($self, $x, $y) = @_;
937
938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
940 ) {
941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
945}
946
947sub _render {
948 my ($self) = @_;
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 - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
956}
957
958#############################################################################
959
960package CFClient::UI::ScrolledWindow;
961
962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($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
705 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
706 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
707 border_bg => [1, 1, 1, 1], 981 slider => $slider,
708 border => 0.8, 982 %arg,
709 @_
710 ); 983 );
711 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
712 $self 988 $self
713} 989}
714 990
715sub _draw { 991sub add {
992 my ($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}, $self->{vp}{h}, 1]);
1005}
1006
1007sub invoke_size_allocate {
716 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
717 1009
718 my ($w, $h) = ($self->{w}, $self->{h}); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
719 1012
720 glEnable GL_BLEND; 1013 $self->SUPER::invoke_size_allocate ($w, $h)
721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
722 glEnable GL_TEXTURE_2D;
723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
724
725# glBegin GL_QUADS;
726# glColor 0, 0, 0, 0;
727# glVertex 0 , 0;
728# glVertex 0 , $h;
729# glVertex $w, $h;
730# glVertex $w, 0;
731# glEnd;
732
733
734 $self->child->draw;
735 glDisable GL_BLEND;
736 glDisable GL_TEXTURE_2D;
737} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
738 1018
739############################################################################# 1019#############################################################################
740 1020
741package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
742 1022
743our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
744 1024
745use CFClient::OpenGL; 1025use CFClient::OpenGL;
746
747my @tex =
748 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
749 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
750 1026
751sub new { 1027sub new {
752 my $class = shift; 1028 my $class = shift;
753 1029
754 # TODO: user_x, user_y, overwrite moveto? 1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($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) = @_;
755 1077
756 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
757 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
758 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
759 border => 0.8, 1081 border => 0.6,
760 can_events => 1, 1082 can_events => 1,
761 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
762 ); 1086 );
763 1087
764 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
765 align => 0, 1089 align => 0,
766 valign => 1, 1090 valign => 1,
767 text => $self->{title}, 1091 text => $self->{title},
768 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 if ($self->{has_close_button}) {
1096 $self->{close_button} =
1097 new CFClient::UI::ImageButton
1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_button});
1102 }
769 1103
770 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
771} 1113}
772 1114
773sub border { 1115sub border {
774 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
775} 1117}
776 1118
777sub size_request { 1119sub size_request {
778 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_button}->size_request
1126 if $self->{close_button};
779 1127
780 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
781 1129
782 ( 1130 (
783 $w + $self->border * 2, 1131 $w + $self->border * 2,
784 $h + $self->border * 2, 1132 $h + $self->border * 2,
785 ) 1133 )
786} 1134}
787 1135
788sub size_allocate { 1136sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
790 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->invoke_size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
791 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
792 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
793 1149
794 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
795 if $self->{title};
796
797 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
798}
799 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
800sub button_down { 1158sub invoke_button_down {
801 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
802 1160
1161 my ($w, $h) = @$self{qw(w h)};
803 my $border = $self->border; 1162 my $border = $self->border;
804 1163
805 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
806 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
807 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
808 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
809 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
810 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
811 $self->{motion} = sub { 1175 $self->{motion} = sub {
812 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
813 1177
814 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
815 1180
816 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
817 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
818 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
819 }; 1186 };
820 1187
821 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
822 && $y >= 0 && $y < $border) {
823
824 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
825 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
826 1191
827 $self->{motion} = sub { 1192 $self->{motion} = sub {
828 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
829 1194
830 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
831 1196
832 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
833 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
834 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
835 } 1205 1
836} 1206}
837 1207
838sub button_up { 1208sub invoke_button_up {
839 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
840 1210
841 delete $self->{motion}; 1211 ! ! delete $self->{motion}
842} 1212}
843 1213
844sub mouse_motion { 1214sub invoke_mouse_motion {
845 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
846 1216
847 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
848} 1220}
849 1221
850sub _draw { 1222sub _draw {
851 my ($self) = @_; 1223 my ($self) = @_;
852 1224
1225 my $child = $self->{children}[0];
1226
853 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
854 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
855 1229
856 glEnable GL_BLEND;
857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
858 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
860 1232
861 my $border = $self->border; 1233 my $border = $self->border;
862 1234
863 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
864 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
865 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
866 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
867 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
868 1240
869 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
870 1243
871 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
872 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
873 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
874 1247 $bg->{t} = $ch / $bg->{h};
875 glColor @{ $self->{bg} };
876
877 $bg->{s} = $rep_x;
878 $bg->{t} = $rep_y;
879 $bg->{wrap_mode} = 1;
880 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
881 1250
882 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
883 glDisable GL_BLEND;
884 1252
885 $self->{title}->draw if $self->{title};
886 $self->child->draw; 1253 $child->draw;
1254
1255 if ($self->{title_widget}) {
1256 glTranslate 0, $border - $self->{h};
1257 $self->{title_widget}->_draw;
1258
1259 glTranslate 0, - ($border - $self->{h});
1260 }
1261
1262 $self->{close_button}->draw
1263 if $self->{close_button};
887} 1264}
888 1265
889############################################################################# 1266#############################################################################
890 1267
891package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
899sub new { 1276sub new {
900 my $class = shift; 1277 my $class = shift;
901 1278
902 $class->SUPER::new ( 1279 $class->SUPER::new (
903 col_expand => [], 1280 col_expand => [],
904 @_ 1281 @_,
905 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
906} 1287}
907 1288
908sub add { 1289sub add {
909 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
910 1291
911 $child->set_parent ($self); 1292 $child->set_parent ($self);
912 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
913 1294
914 $child->check_size; 1295 $self->realloc;
915} 1296}
916 1297
1298sub remove {
1299 my ($self, $child) = @_;
1300
1301 # TODO: not yet implemented
1302}
1303
917# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
918sub clear { 1305sub clear {
919 my ($self) = @_; 1306 my ($self) = @_;
920 1307
921 my $children = delete $self->{children}; 1308 my @children = $self->children;
1309 delete $self->{children};
922 1310
923 for (grep $_, map @$_, grep $_, @$children) { 1311 for (@children) {
924 delete $_->{parent}; 1312 delete $_->{parent};
925 $_->hide; 1313 $_->hide;
926 } 1314 }
927 1315
928 $self->update; 1316 $self->realloc;
929} 1317}
930 1318
931sub get_wh { 1319sub get_wh {
932 my ($self) = @_; 1320 my ($self) = @_;
933 1321
… …
959 (sum @$ws), 1347 (sum @$ws),
960 (sum @$hs), 1348 (sum @$hs),
961 ) 1349 )
962} 1350}
963 1351
964sub size_allocate { 1352sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
966 1354
967 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
968 1356
969 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
970 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
971 1359
972 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
973 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
974 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
975 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
1001 } 1389 }
1002 1390
1003 $y += $row_h; 1391 $y += $row_h;
1004 } 1392 }
1005 1393
1394 1
1006} 1395}
1007 1396
1008sub find_widget { 1397sub find_widget {
1009 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
1010 1399
… …
1029 } 1418 }
1030} 1419}
1031 1420
1032############################################################################# 1421#############################################################################
1033 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub invoke_size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my @children = $self->visible_children;
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@children || 1)) x @children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children[$_]{expand}
1464 for 0 .. $#children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#children) {
1472 my $alloc = $req[$_];
1473 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
1034package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
1035 1484
1036# TODO: wrap into common Box base class
1037
1038our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
1039 1486
1040sub size_request { 1487sub new {
1041 my ($self) = @_; 1488 my $class = shift;
1042 1489
1043 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
1044 1491 vertical => 0,
1045 ( 1492 @_,
1046 (List::Util::sum map $_->[0], @alloc),
1047 (List::Util::max map $_->[1], @alloc),
1048 ) 1493 )
1049} 1494}
1050 1495
1051sub size_allocate {
1052 my ($self, $w, $h) = @_;
1053
1054 ($h, $w) = ($w, $h);
1055
1056 my $children = $self->{children};
1057
1058 my @h = map $_->{req_w}, @$children;
1059
1060 my $req_h = List::Util::sum @h;
1061
1062 if ($req_h > $h) {
1063 # ah well, not enough space
1064 $_ *= $h / $req_h for @h;
1065 } else {
1066 my $exp = List::Util::sum map $_->{expand}, @$children;
1067 $exp ||= 1;
1068
1069 for (0 .. $#$children) {
1070 my $child = $children->[$_];
1071
1072 my $alloc_h = $h[$_];
1073 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1074 $h[$_] = $alloc_h;
1075 }
1076 }
1077
1078 CFClient::UI::harmonize \@h;
1079
1080 my $y = 0;
1081 for (0 .. $#$children) {
1082 my $child = $children->[$_];
1083 my $h = $h[$_];
1084 $child->configure ($y, 0, $h, $w);
1085
1086 $y += $h;
1087 }
1088
1089 1
1090}
1091
1092############################################################################# 1496#############################################################################
1093 1497
1094package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1095 1499
1096# TODO: wrap into common Box base class
1097
1098our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1099 1501
1100sub size_request { 1502sub new {
1101 my ($self) = @_; 1503 my $class = shift;
1102 1504
1103 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1104 1506 vertical => 1,
1105 ( 1507 @_,
1106 (List::Util::max map $_->[0], @alloc),
1107 (List::Util::sum map $_->[1], @alloc),
1108 ) 1508 )
1109} 1509}
1110 1510
1111sub size_allocate {
1112 my ($self, $w, $h) = @_;
1113
1114 my $children = $self->{children};
1115
1116 my @h = map $_->{req_h}, @$children;
1117
1118 my $req_h = List::Util::sum @h;
1119
1120 if ($req_h > $h) {
1121 # ah well, not enough space
1122 $_ *= $h / $req_h for @h;
1123 } else {
1124 my $exp = List::Util::sum map $_->{expand}, @$children;
1125 $exp ||= 1;
1126
1127 for (0 .. $#$children) {
1128 my $child = $children->[$_];
1129
1130 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1131 }
1132 }
1133
1134 CFClient::UI::harmonize \@h;
1135
1136 my $y = 0;
1137 for (0 .. $#$children) {
1138 my $child = $children->[$_];
1139 my $h = $h[$_];
1140 $child->configure (0, $y, $w, $h);
1141
1142 $y += $h;
1143 }
1144
1145 1
1146}
1147
1148############################################################################# 1511#############################################################################
1149 1512
1150package CFClient::UI::Label; 1513package CFClient::UI::Label;
1151 1514
1152our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1153 1516
1154use CFClient::OpenGL; 1517use CFClient::OpenGL;
1155 1518
1156sub new { 1519sub new {
1157 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1158 1521
1159 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1160 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1161 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1162 fontsize => 1, 1532 fontsize => 1,
1163 text => "",
1164 align => -1, 1533 align => -1,
1165 valign => -1, 1534 valign => -1,
1166 padding => 2, 1535 padding_x => 2,
1167 layout => new CFClient::Layout, 1536 padding_y => 2,
1168 can_events => 0, 1537 can_events => 0,
1169 %arg 1538 %arg
1170 ); 1539 );
1171 1540
1172 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1173 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1174 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1175 $self->{template} = $layout; 1544 $self->{template} = $layout;
1176 } 1545 }
1177 1546
1178 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1179 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1180 1552
1181 $self 1553 $self
1182} 1554}
1183 1555
1184sub escape { 1556sub escape($) {
1185 local $_ = $_[1]; 1557 local $_ = $_[0];
1186 1558
1187 s/&/&amp;/g; 1559 s/&/&amp;/g;
1188 s/>/&gt;/g; 1560 s/>/&gt;/g;
1189 s/</&lt;/g; 1561 s/</&lt;/g;
1190 1562
1191 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1192} 1578}
1193 1579
1194sub set_text { 1580sub set_text {
1195 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1196 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1197 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1198 1588
1199 delete $self->{texture}; 1589 delete $self->{size_req};
1200 $self->check_size; 1590 $self->realloc;
1201 $self->update; 1591 $self->update;
1202} 1592}
1203 1593
1204sub set_markup { 1594sub set_markup {
1205 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1206 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1207 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1208 1604
1209 delete $self->{texture}; 1605 delete $self->{size_req};
1210 $self->check_size; 1606 $self->realloc;
1211 $self->update; 1607 $self->update;
1212} 1608}
1213 1609
1214sub size_request { 1610sub size_request {
1215 my ($self) = @_; 1611 my ($self) = @_;
1216 1612
1613 $self->{size_req} ||= do {
1217 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1218 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1219 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1220 1619
1221 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1222 1621
1223 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1224 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1225 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1226 1625
1227 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1228 1627
1229 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1230 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1231 } 1633 };
1232 1634
1233 ( 1635 @{ $self->{size_req} }
1234 $w + $self->{padding} * 2,
1235 $h + $self->{padding} * 2,
1236 )
1237} 1636}
1238 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1239sub size_allocate { 1642sub invoke_size_allocate {
1240 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1241 1644
1645 delete $self->{ox};
1646
1242 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1243} 1651}
1244 1652
1245sub set_fontsize { 1653sub set_fontsize {
1246 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1247 1655
1248 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1249 delete $self->{texture}; 1657 delete $self->{texture};
1250 $self->check_size; 1658
1251 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1252} 1668}
1253 1669
1254sub _draw { 1670sub _draw {
1255 my ($self) = @_; 1671 my ($self) = @_;
1256 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1257 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1258 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1259 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
1679 $self->{layout}->set_ellipsise ($self->{ellipsise});
1680 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1260 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1261 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1262 }; 1684 };
1263 1685
1264 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1265 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1687 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1688 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1689 : ($self->{w} - $tex->{w}) * 0.5);
1690
1691 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1692 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693 : ($self->{h} - $tex->{h}) * 0.5);
1694 };
1695
1266 glEnable GL_TEXTURE_2D; 1696 glEnable GL_TEXTURE_2D;
1697
1698 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1699 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1700
1701 if ($tex->{format} == GL_ALPHA) {
1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703 glColor @{$self->{fg}};
1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705 } else {
1267 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1268 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1269 glColor @{$self->{fg}}; 1708 }
1270
1271 $self->{ox} = int (
1272 $self->{align} < 0 ? $self->{padding}
1273 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1274 : ($self->{w} - $tex->{w}) * 0.5
1275 );
1276
1277 $self->{oy} = int (
1278 $self->{valign} < 0 ? $self->{padding}
1279 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1280 : ($self->{h} - $tex->{h}) * 0.5
1281 );
1282
1283 $tex->draw_quad ($self->{ox}, $self->{oy});
1284 1709
1285 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1286 glDisable GL_BLEND;
1287} 1711}
1288 1712
1289############################################################################# 1713#############################################################################
1290 1714
1291package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1304 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1305 can_hover => 1, 1729 can_hover => 1,
1306 can_focus => 1, 1730 can_focus => 1,
1307 valign => 0, 1731 valign => 0,
1308 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1309 @_ 1735 @_
1310 ) 1736 )
1311} 1737}
1312 1738
1313sub _set_text { 1739sub _set_text {
… …
1315 1741
1316 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1317 1743
1318 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1319 1745
1320 delete $self->{texture};
1321
1322 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1323 $self->{text} = $text; 1747 $self->{text} = $text;
1324 1748
1325 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1326 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1327 1752
1328 $self->emit (changed => $self->{text}); 1753 $self->emit (changed => $self->{text});
1754
1755 $self->realloc;
1756 $self->update;
1757}
1758
1759sub set_text {
1760 my ($self, $text) = @_;
1761
1762 $self->{cursor} = length $text;
1763 $self->_set_text ($text);
1329} 1764}
1330 1765
1331sub get_text { 1766sub get_text {
1332 $_[0]{text} 1767 $_[0]{text}
1333} 1768}
… …
1338 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1339 1774
1340 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1341} 1776}
1342 1777
1343sub size_allocate {
1344 my ($self, $w, $h) = @_;
1345
1346 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1347}
1348
1349sub set_text {
1350 my ($self, $text) = @_;
1351
1352 $self->{cursor} = length $text;
1353 $self->_set_text ($text);
1354 $self->update;
1355}
1356
1357sub key_down { 1778sub invoke_key_down {
1358 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1359 1780
1360 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1361 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1362 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1363 1784
1364 my $text = $self->get_text; 1785 my $text = $self->get_text;
1365 1786
1366 if ($sym == 8) { 1787 if ($uni == 8) {
1367 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1368 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1369 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1370 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1371 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1372 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1373 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1374 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1375 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1376 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1377 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1378 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1379 $self->emit ('escape'); 1800 $self->emit ('escape');
1380 } elsif ($uni) { 1801 } elsif ($uni) {
1381 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1382 } 1805 }
1383 1806
1384 $self->_set_text ($text); 1807 $self->_set_text ($text);
1385 $self->update;
1386}
1387 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1388sub focus_in { 1814sub invoke_focus_in {
1389 my ($self) = @_; 1815 my ($self) = @_;
1390 1816
1391 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1392 1818
1393 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1394} 1820}
1395 1821
1396sub button_down { 1822sub invoke_button_down {
1397 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1398 1824
1399 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1400 1826
1401 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1402 1828
1403 # byte-index to char-index 1829 # byte-index to char-index
1404 my $text = $self->{text}; 1830 my $text = $self->{text};
1405 utf8::encode $text; 1831 utf8::encode $text;
1406 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1407 1833
1408 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1409 $self->update; 1835 $self->update;
1836
1837 1
1410} 1838}
1411 1839
1412sub mouse_motion { 1840sub invoke_mouse_motion {
1413 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1414# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1415} 1845}
1416 1846
1417sub _draw { 1847sub _draw {
1418 my ($self) = @_; 1848 my ($self) = @_;
1419 1849
1420 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1421 1851
1422 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1423 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1424 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1425 } else { 1855 } else {
1426 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1427 } 1857 }
1428 1858
1429 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1431 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1432 glVertex 0 , 0; 1862 glVertex 0 , 0;
1433 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1434 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1435 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1460 1890
1461our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1462 1892
1463use CFClient::OpenGL; 1893use CFClient::OpenGL;
1464 1894
1465sub key_down { 1895sub invoke_key_down {
1466 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1467 1897
1468 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1469 1899
1470 if ($sym == 13) { 1900 if ($sym == 13) {
1471 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1472 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1473 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1474 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1475 $self->emit (activate => $txt); 1906 $self->emit (activate => $txt);
1476 $self->update; 1907 $self->update;
1477 1908
… …
1496 } else { 1927 } else {
1497 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1498 } 1929 }
1499 1930
1500 } else { 1931 } else {
1501 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1502 } 1935 1
1503
1504} 1936}
1505 1937
1506############################################################################# 1938#############################################################################
1507 1939
1508package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1517 1949
1518sub new { 1950sub new {
1519 my $class = shift; 1951 my $class = shift;
1520 1952
1521 $class->SUPER::new ( 1953 $class->SUPER::new (
1522 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1523 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1524 bg => [1, 1, 1, 0.2],
1525 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1526 can_hover => 1, 1958 can_hover => 1,
1527 align => 0, 1959 align => 0,
1528 valign => 0, 1960 valign => 0,
1529 can_events => 1, 1961 can_events => 1,
1530 @_ 1962 @_
1531 ) 1963 )
1532} 1964}
1533 1965
1534sub button_up { 1966sub invoke_button_up {
1535 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1536 1968
1969 $self->emit ("activate")
1537 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1538 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1539 $self->emit ("activate"); 1972
1540 } 1973 1
1541} 1974}
1542 1975
1543sub _draw { 1976sub _draw {
1544 my ($self) = @_; 1977 my ($self) = @_;
1545 1978
1546 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1547 1980
1548 if ($GRAB == $self) {
1549 $self->{fg} = $self->{active_fg};
1550 }
1551
1552 glEnable GL_BLEND;
1553 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1554 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1556 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1557 1984
1558 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1559 1986
1560 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1561 glDisable GL_BLEND;
1562 1988
1563 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1564} 2026}
1565 2027
1566############################################################################# 2028#############################################################################
1567 2029
1568package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1577 2039
1578sub new { 2040sub new {
1579 my $class = shift; 2041 my $class = shift;
1580 2042
1581 $class->SUPER::new ( 2043 $class->SUPER::new (
1582 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1583 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1584 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1585 state => 0, 2050 state => 0,
1586 can_hover => 1, 2051 can_hover => 1,
1587 @_ 2052 @_
1588 ) 2053 )
1589} 2054}
1590 2055
1591sub size_request { 2056sub size_request {
1592 my ($self) = @_; 2057 my ($self) = @_;
1593 2058
1594 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1595} 2060}
1596 2061
1597sub button_down { 2062sub invoke_button_down {
1598 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1599 2064
1600 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1601 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1602 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1603 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1604 } 2073 1
1605} 2074}
1606 2075
1607sub _draw { 2076sub _draw {
1608 my ($self) = @_; 2077 my ($self) = @_;
1609 2078
1610 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1611 2080
1612 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1613 2082
1614 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1615 2086
1616 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1617 2088
1618 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1619 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621
1622 my $tex = $self->{state} ? $tex[1] : $tex[0];
1623
1624 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1625
1626 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND;
1628} 2094}
1629 2095
1630############################################################################# 2096#############################################################################
1631 2097
1632package CFClient::UI::Image; 2098package CFClient::UI::Image;
1633 2099
1634our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1635 2101
1636use CFClient::OpenGL; 2102use CFClient::OpenGL;
1637use Carp qw/confess/;
1638 2103
1639our %loaded_images; 2104our %texture_cache;
1640 2105
1641sub new { 2106sub new {
1642 my $class = shift; 2107 my $class = shift;
1643 2108
1644 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1645 2113
1646 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2114 $self->{path}
2115 or Carp::croak "required attribute 'path' not set";
1647 2116
1648 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1649 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2118 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1650 2119
1651 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1652 2121
1653 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1654
1655 $self->{aspect} = $tex->{w} / $tex->{h};
1656 2123
1657 $self 2124 $self
1658} 2125}
1659 2126
1660sub size_request { 2127sub size_request {
1661 my ($self) = @_; 2128 my ($self) = @_;
1662 2129
1663 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1664} 2131}
1665 2132
1666sub _draw { 2133sub _draw {
1667 my ($self) = @_; 2134 my ($self) = @_;
1668 2135
… …
1675 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1676 2143
1677 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1678 } 2145 }
1679 2146
1680 glEnable GL_BLEND;
1681 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1682 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1683 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1684 2149
1685 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1686 2151
1687 glDisable GL_BLEND;
1688 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1689} 2153}
1690 2154
1691############################################################################# 2155#############################################################################
1692 2156
… …
1740} 2204}
1741 2205
1742sub set_max { 2206sub set_max {
1743 my ($self, $max) = @_; 2207 my ($self, $max) = @_;
1744 2208
2209 return if $self->{max_val} == $max;
2210
1745 $self->{max_val} = $max; 2211 $self->{max_val} = $max;
2212 $self->update;
1746} 2213}
1747 2214
1748sub set_value { 2215sub set_value {
1749 my ($self, $val, $max) = @_; 2216 my ($self, $val, $max) = @_;
1750 2217
1751 $self->set_max ($max) 2218 $self->set_max ($max)
1752 if defined $max; 2219 if defined $max;
1753 2220
1754 $max = $self->{max_val}; 2221 return if $self->{val} == $val;
2222
1755 $self->{val} = $val; 2223 $self->{val} = $val;
1756
1757 $self->update; 2224 $self->update;
1758} 2225}
1759 2226
1760sub _draw { 2227sub _draw {
1761 my ($self) = @_; 2228 my ($self) = @_;
… …
1779 2246
1780 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1781 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1782 2249
1783 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1784 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1785 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1786 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1787 2255
1788 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1789 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
1824 2292
1825sub new { 2293sub new {
1826 my ($class, %arg) = @_; 2294 my ($class, %arg) = @_;
1827 2295
1828 my $self = $class->SUPER::new ( 2296 my $self = $class->SUPER::new (
1829 tooltip => $arg{type}, 2297 tooltip => $arg{type},
1830 can_hover => 1, 2298 can_hover => 1,
2299 can_events => 1,
1831 %arg, 2300 %arg,
1832 ); 2301 );
1833 2302
1834 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2303 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1835 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2304 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1843 2312
1844 $self->{value}->set_fontsize ($fsize); 2313 $self->{value}->set_fontsize ($fsize);
1845 $self->{max} ->set_fontsize ($fsize); 2314 $self->{max} ->set_fontsize ($fsize);
1846} 2315}
1847 2316
2317sub set_max {
2318 my ($self, $max) = @_;
2319
2320 $self->{gauge}->set_max ($max);
2321 $self->{max}->set_text ($max);
2322}
2323
1848sub set_value { 2324sub set_value {
1849 my ($self, $val, $max) = @_; 2325 my ($self, $val, $max) = @_;
1850 2326
1851 $self->set_max ($max) 2327 $self->set_max ($max)
1852 if defined $max; 2328 if defined $max;
1853 2329
1854 $self->{gauge}->set_value ($val, $max); 2330 $self->{gauge}->set_value ($val, $max);
1855 $self->{value}->set_text ($val); 2331 $self->{value}->set_text ($val);
1856}
1857
1858sub set_max {
1859 my ($self, $max) = @_;
1860
1861 $self->{gauge}->set_max ($max);
1862 $self->{max}->set_text ($max);
1863} 2332}
1864 2333
1865############################################################################# 2334#############################################################################
1866 2335
1867package CFClient::UI::Slider; 2336package CFClient::UI::Slider;
… …
1877 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1878 2347
1879sub new { 2348sub new {
1880 my $class = shift; 2349 my $class = shift;
1881 2350
1882 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1883 2352
1884 # TODO: 0-width page 2353 # TODO: 0-width page
1885 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1886 # TODO: calculations are off 2355 # TODO: calculations are off
1887 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1888 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1889 active_fg => [0, 0, 0], 2358 active_fg => [0, 0, 0],
2359 bg => [0, 0, 0, 0.2],
2360 active_bg => [1, 1, 1, 0.5],
1890 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1891 req_w => 20, 2362 min_w => $::WIDTH / 80,
1892 req_h => 20, 2363 min_h => $::WIDTH / 80,
1893 vertical => 0, 2364 vertical => 0,
1894 can_hover => 1, 2365 can_hover => 1,
1895 inner_pad => 5, 2366 inner_pad => 0.02,
1896 @_ 2367 @_
1897 ); 2368 );
1898 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1899 $self 2373 $self
1900} 2374}
1901 2375
2376sub set_range {
2377 my ($self, $range) = @_;
2378
2379 ($range, $self->{range}) = ($self->{range}, $range);
2380
2381 if ("@$range" ne "@{$self->{range}}") {
2382 $self->update;
2383 $self->set_value ($self->{range}[0]);
2384 }
2385}
2386
2387sub set_value {
2388 my ($self, $value) = @_;
2389
2390 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391
2392 $hi = $lo + 1 if $hi <= $lo;
2393
2394 $page = $hi - $lo if $page > $hi - $lo;
2395
2396 $value = $lo if $value < $lo;
2397 $value = $hi - $page if $value > $hi - $page;
2398
2399 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400 if $unit;
2401
2402 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2403
2404 if ($value != $old_value) {
2405 $self->emit (changed => $value);
2406 $self->update;
2407 }
2408}
2409
1902sub size_request { 2410sub size_request {
1903 my ($self) = @_; 2411 my ($self) = @_;
1904 2412
1905 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1906 my $h = $self->{req_h};
1907
1908 $self->{vertical} ? ($h, $w) : ($w, $h)
1909} 2414}
1910 2415
1911sub button_down { 2416sub invoke_button_down {
1912 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1913 2418
1914 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1915 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1916} 2424}
1917 2425
1918sub mouse_motion { 2426sub invoke_mouse_motion {
1919 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1920 2428
1921 if ($GRAB == $self) { 2429 if ($GRAB == $self) {
2430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2431
2432 my (undef, $lo, $hi, $page) = @{$self->{range}};
2433
2434 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2435
2436 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2437 } else {
2438 return 0;
2439 }
2440
2441 1
2442}
2443
2444sub update {
2445 my ($self) = @_;
2446
2447 delete $self->{knob_w};
2448 $self->SUPER::update;
2449}
2450
2451sub _draw {
2452 my ($self) = @_;
2453
2454 unless ($self->{knob_w}) {
2455 $self->set_value ($self->{range}[0]);
2456
1922 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1923 2459
1924 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1925 2461
1926 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1927 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1928 2464
1929 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1930 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1931 $x = $lo if $x < $lo;
1932 $x = $hi - $page if $x > $hi - $page;
1933 $self->{range}[0] = $x;
1934 2467
1935 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1936 $self->update; 2469 $self->{knob_w} = $knob_w;
1937 } 2470 }
1938}
1939
1940# the inner_* stuff is for generating a padding for the slider handle,
1941# so that the handle doesn't leave the texture. This calculation isn't 100%
1942# correct propably, but it does the job for now
1943sub _calc_inner_pad_px {
1944 my ($self, $w) = @_;
1945 ($w / 100) * $self->{inner_pad} # % to pixels
1946}
1947
1948sub _draw {
1949 my ($self) = @_;
1950 2471
1951 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1952 2473
1953 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1954 2475
1955 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1956 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1957 2478
2479 glTranslate 1, 0, 0;
1958 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1959 glTranslate 0, -$self->{w}, 0;
1960
1961 ($w, $h) = ($h, $w);
1962 } 2481 }
1963 2482
1964 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1965 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1966 2485
1967 my ($value, $lo, $hi, $page) = @{$self->{range}};
1968
1969 $hi = $value + 1 if $lo == $hi;
1970
1971 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1972 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1973
1974 $page = int $page * $inner_w / ($hi - $lo);
1975 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1976
1977 $w -= $page;
1978 $page &= ~1;
1979 glTranslate $page * 0.5, 0, 0;
1980 $page ||= 2;
1981
1982 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1983 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1984
1985 glEnable GL_BLEND;
1986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1987 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
1988 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1989 2488
1990 # draw background 2489 # draw background
1991 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1992 2491
1993 # draw handle 2492 # draw handle
1994 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1995 2494
1996 glDisable GL_BLEND;
1997 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
1998} 2496}
1999 2497
2000############################################################################# 2498#############################################################################
2001 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($class, %arg) = @_;
2506
2507 my $range = delete $arg{range};
2508
2509 my $self = $class->SUPER::new (
2510 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2511 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2512 to_value => sub { shift },
2513 from_value => sub { shift },
2514 %arg,
2515 );
2516
2517 $self->{slider}->connect (changed => sub {
2518 my ($self, $value) = @_;
2519 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2520 $self->{parent}->emit (changed => $value);
2521 });
2522
2523# $self->{entry}->connect (changed => sub {
2524# my ($self, $value) = @_;
2525# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2526# $self->{parent}->emit (changed => $value);
2527# });
2528
2529 $self->add ($self->{slider}, $self->{entry});
2530
2531 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2532
2533 $self
2534}
2535
2536sub set_range { shift->{slider}->set_range (@_) }
2537sub set_value { shift->{slider}->set_value (@_) }
2538
2539#############################################################################
2540
2002package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
2003 2542
2004our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
2005 2544
2006use CFClient::OpenGL; 2545use CFClient::OpenGL;
2007 2546
… …
2009 my $class = shift; 2548 my $class = shift;
2010 2549
2011 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
2012 fontsize => 1, 2551 fontsize => 1,
2013 can_events => 0, 2552 can_events => 0,
2553 indent => 0,
2014 #font => default_font 2554 #font => default_font
2015 @_, 2555 @_,
2016 2556
2017 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
2018 par => [], 2558 par => [],
2019 height => 0, 2559 height => 0,
2020 children => [ 2560 children => [
2021 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
2022 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
2023 ], 2563 ],
2024 ); 2564 );
2025 2565
2026 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
2027 $self->update;
2028 });
2029 2567
2030 $self 2568 $self
2031} 2569}
2032 2570
2033sub set_fontsize { 2571sub set_fontsize {
… …
2035 2573
2036 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
2037 $self->reflow; 2575 $self->reflow;
2038} 2576}
2039 2577
2040sub text_height { 2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($empty, $slider) = @{ $self->{children} };
2582
2583 local $self->{children} = [$empty, $slider];
2584 $self->SUPER::size_request
2585}
2586
2587sub invoke_size_allocate {
2588 my ($self, $w, $h) = @_;
2589
2590 my ($empty, $slider, @other) = @{ $self->{children} };
2591 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2592
2593 $self->{layout}->set_font ($self->{font}) if $self->{font};
2594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $self->{layout}->set_width ($empty->{w});
2596 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597
2598 $self->reflow;
2599
2600 local $self->{children} = [$empty, $slider];
2601 $self->SUPER::invoke_size_allocate ($w, $h)
2602}
2603
2604sub get_layout {
2041 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
2042 2606
2043 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
2044 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2045 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2046 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2047 $layout->set_text ($text); 2613 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614 $layout->set_markup ($para->{markup});
2615
2616 $layout->set_shapes (
2617 map
2618 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619 @{$para->{widget}}
2048 2620 );
2049 ($layout->size)[1] 2621
2622 $layout
2050} 2623}
2051 2624
2052sub reflow { 2625sub reflow {
2053 my ($self) = @_; 2626 my ($self) = @_;
2054 2627
2055 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
2056 $self->update; 2629 $self->update;
2057} 2630}
2058 2631
2059sub size_allocate { 2632sub set_offset {
2633 my ($self, $offset) = @_;
2634
2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
2637}
2638
2639sub clear {
2060 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
2061 2641
2062 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2063 2644
2064 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
2065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
2066 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2067
2068 $self->reflow;
2069} 2648}
2070 2649
2071sub add_paragraph { 2650sub add_paragraph {
2072 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
2073 2652
2074 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
2075 2654
2076 my $height = $self->text_height ($text); 2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
2077 2663
2078 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2079 2666
2080 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2081 2670
2082 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2083 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2084} 2676}
2085 2677
2086sub update { 2678sub update {
2087 my ($self) = @_; 2679 my ($self) = @_;
2088 2680
… …
2090 2682
2091 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2092 2684
2093 delete $self->{texture}; 2685 delete $self->{texture};
2094 2686
2095 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2096 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2097 my $height = 0; 2691 my $height = 0;
2098 2692
2099 $height += $_->[0] = $self->text_height ($_->[2])
2100 for @{$self->{par}}; 2693 for my $para (@{$self->{par}}) {
2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
2697
2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
2702
2703 $height += $para->{h};
2704 }
2101 2705
2102 $self->{height} = $height; 2706 $self->{height} = $height;
2103 2707
2104 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2105 2709
2106 delete $self->{texture}; 2710 delete $self->{texture};
2107 } 2711 }
2108 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2109 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2110 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
2111 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2112 2720
2721 my $top = int $self->{children}[1]{range}[0];
2722
2723 my $y0 = $top;
2724 my $y1 = $top + $H;
2725
2726 my $y = 0;
2727
2113 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2114 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2115 glEnable GL_TEXTURE_2D;
2116 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2117 2731
2118 my $top = int $self->{children}[1]{range}[0];
2119
2120 my $y0 = $top;
2121 my $y1 = $top + $self->{h};
2122
2123 my $y = 0;
2124
2125 my $layout = $self->{layout};
2126
2127 $layout->set_font ($self->{font}) if $self->{font};
2128
2129 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2130 my $h = $par->[0]; 2733 my $h = $para->{h};
2131 2734
2132 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2133 $layout->set_text ($par->[2]);
2134 2736
2135 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2136 my ($W, $H) = $layout->size; 2738
2137 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2739 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741 glRasterPos $para->{indent}, $y - $y0;
2742 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2743
2744 if (my @w = @{ $para->{widget} }) {
2745 my @s = $layout->get_shapes;
2746
2747 for (@w) {
2748 my ($dx, $dy) = splice @s, 0, 2, ();
2749
2750 $_->{x} = $dx + $para->{indent};
2751 $_->{y} = $dy + $y - $y0;
2752
2753 $_->draw;
2754 }
2755 }
2138 } 2756 }
2139 2757
2140 $y += $h; 2758 $y += $h;
2141 } 2759 }
2142 2760
2143 glDisable GL_TEXTURE_2D;
2144 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2145 }; 2762 };
2146 }); 2763 });
2147} 2764}
2148 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2149sub _draw { 2775sub _draw {
2150 my ($self) = @_; 2776 my ($self) = @_;
2151 2777
2152 if ($self->{texture}) {
2153 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2154 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2155 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2780 glColor 0, 0, 0, 1;
2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2156 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2157 }
2158 2783
2159 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2160
2161} 2785}
2162 2786
2163############################################################################# 2787#############################################################################
2164 2788
2165package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2210 2834
2211sub new { 2835sub new {
2212 my $class = shift; 2836 my $class = shift;
2213 2837
2214 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2215 state => 0, 2839 state => 0,
2216 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2217 @_ 2841 @_
2218 ); 2842 );
2219 2843
2220 if ($self->{state}) {
2221 $self->{state} = 0;
2222 $self->toggle_flopper;
2223 }
2224
2225 $self 2844 $self
2226} 2845}
2227 2846
2228sub toggle_flopper { 2847sub toggle_flopper {
2229 my ($self) = @_; 2848 my ($self) = @_;
2230 2849
2231 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2232 if ($self->{state} = !$self->{state}) {
2233 $CFClient::UI::ROOT->add ($self->{other});
2234 $self->{other}->move ($self->coord2global (0, $self->{h}));
2235 $self->emit ("open");
2236 } else {
2237 $CFClient::UI::ROOT->remove ($self->{other});
2238 $self->emit ("close");
2239 }
2240
2241 $self->emit (changed => $self->{state});
2242} 2851}
2243 2852
2244############################################################################# 2853#############################################################################
2245 2854
2246package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2256 @_, 2865 @_,
2257 can_events => 0, 2866 can_events => 0,
2258 ) 2867 )
2259} 2868}
2260 2869
2261sub set_markup { 2870sub set_tooltip_from {
2262 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2263 2872
2264 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2265 $self->{label}->set_markup ($text); 2874
2266 $self->add ($self->{label}); 2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2885 $self->add (new CFClient::UI::Label
2886 markup => $tooltip,
2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2888 fontsize => 0.8,
2889 fg => [0, 0, 0, 1],
2890 ellipsise => 0,
2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
2892 );
2267} 2893}
2268 2894
2269sub size_request { 2895sub size_request {
2270 my ($self) = @_; 2896 my ($self) = @_;
2271 2897
2272 $self->child->set_max_size ($::WIDTH * 0.3);
2273
2274 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2275 2899
2276 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2277} 2901}
2278 2902
2279sub size_allocate { 2903sub invoke_size_allocate {
2280 my ($self, $w, $h) = @_; 2904 my ($self, $w, $h) = @_;
2281 2905
2282 $self->SUPER::size_allocate ($w - 4, $h - 4); 2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2907}
2908
2909sub invoke_visibility_change {
2910 my ($self, $visible) = @_;
2911
2912 return unless $visible;
2913
2914 $self->{root}->on_post_alloc ("move_$self" => sub {
2915 my $widget = $self->{owner}
2916 or return;
2917
2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919
2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921 if $x + $self->{w} > $self->{root}{w};
2922
2923 $self->move_abs ($x, $y);
2924 });
2283} 2925}
2284 2926
2285sub _draw { 2927sub _draw {
2286 my ($self) = @_; 2928 my ($self) = @_;
2287 2929
2288 glPushMatrix;
2289 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2290 2931
2291 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2292 2933
2293 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2304 glVertex 0 , $h; 2945 glVertex 0 , $h;
2305 glVertex $w, $h; 2946 glVertex $w, $h;
2306 glVertex $w, 0; 2947 glVertex $w, 0;
2307 glEnd; 2948 glEnd;
2308 2949
2309 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2310 2951
2311 glTranslate 2, 2;
2312 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2313} 2953}
2314 2954
2315############################################################################# 2955#############################################################################
2316 2956
… …
2321use CFClient::OpenGL; 2961use CFClient::OpenGL;
2322 2962
2323sub new { 2963sub new {
2324 my $class = shift; 2964 my $class = shift;
2325 2965
2326 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2327 aspect => 1, 2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($self->{anim} && $self->{animspeed}) {
2973 Scalar::Util::weaken (my $widget = $self);
2974
2975 $self->{timer} = Event->timer (
2976 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977 hard => 1,
2978 interval => $self->{animspeed},
2979 cb => sub {
2980 ++$widget->{frame};
2981 $widget->update;
2982 },
2983 );
2984 }
2985
2986 $self
2987}
2988
2989sub size_request {
2990 (32, 8)
2991}
2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
3001sub _draw {
3002 my ($self) = @_;
3003
3004 return unless $::CONN;
3005
3006 my $face;
3007
3008 if ($self->{frame}) {
3009 my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011 $face = $anim->[ $self->{frame} % @$anim ]
3012 if $anim && @$anim;
3013 }
3014
3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017 if ($tex) {
3018 glEnable GL_TEXTURE_2D;
3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020 glColor 0, 0, 0, 1;
3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022 glDisable GL_TEXTURE_2D;
3023 }
3024}
3025
3026sub destroy {
3027 my ($self) = @_;
3028
3029 $self->{timer}->cancel
3030 if $self->{timer};
3031
3032 $self->SUPER::destroy;
3033}
3034
3035#############################################################################
3036
3037package CFClient::UI::Buttonbar;
3038
3039our @ISA = CFClient::UI::HBox::;
3040
3041# TODO: should actualyl wrap buttons and other goodies.
3042
3043#############################################################################
3044
3045package CFClient::UI::Menu;
3046
3047our @ISA = CFClient::UI::FancyFrame::;
3048
3049use CFClient::OpenGL;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 items => [],
3056 z => 100,
3057 @_,
3058 );
3059
3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3061
3062 for my $item (@{ $self->{items} }) {
3063 my ($widget, $cb, $tooltip) = @$item;
3064
3065 # handle various types of items, only text for now
3066 if (!ref $widget) {
3067 $widget = new CFClient::UI::Label
3068 can_hover => 1,
3069 can_events => 1,
3070 markup => $widget,
3071 tooltip => $tooltip
3072 }
3073
3074 $self->{item}{$widget} = $item;
3075
3076 $self->{vbox}->add ($widget);
3077 }
3078
3079 $self
3080}
3081
3082# popup given the event (must be a mouse button down event currently)
3083sub popup {
3084 my ($self, $ev) = @_;
3085
3086 $self->emit ("popdown");
3087
3088 # maybe save $GRAB? must be careful about events...
3089 $GRAB = $self;
3090 $self->{button} = $ev->{button};
3091
3092 $self->show;
3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3094}
3095
3096sub invoke_mouse_motion {
3097 my ($self, $ev, $x, $y) = @_;
3098
3099 # TODO: should use vbox->find_widget or so
3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3101 $self->{hover} = $self->{item}{$HOVER};
3102
3103 0
3104}
3105
3106sub invoke_button_up {
3107 my ($self, $ev, $x, $y) = @_;
3108
3109 if ($ev->{button} == $self->{button}) {
3110 undef $GRAB;
3111 $self->hide;
3112
3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
3119 1
3120}
3121
3122#############################################################################
3123
3124package CFClient::UI::Multiplexer;
3125
3126our @ISA = CFClient::UI::Container::;
3127
3128sub new {
3129 my $class = shift;
3130
3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub set_current_page {
3151 my ($self, $page_or_widget) = @_;
3152
3153 my $widget = ref $page_or_widget
3154 ? $page_or_widget
3155 : $self->{children}[$page_or_widget];
3156
3157 $self->{current} = $widget;
3158 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159
3160 $self->emit (page_changed => $self->{current});
3161
3162 $self->realloc;
3163}
3164
3165sub visible_children {
3166 $_[0]{current}
3167}
3168
3169sub size_request {
3170 my ($self) = @_;
3171
3172 $self->{current}->size_request
3173}
3174
3175sub invoke_size_allocate {
3176 my ($self, $w, $h) = @_;
3177
3178 $self->{current}->configure (0, 0, $w, $h);
3179
3180 1
3181}
3182
3183sub _draw {
3184 my ($self) = @_;
3185
3186 $self->{current}->draw;
3187}
3188
3189#############################################################################
3190
3191package CFClient::UI::Notebook;
3192
3193our @ISA = CFClient::UI::VBox::;
3194
3195sub new {
3196 my $class = shift;
3197
3198 my $self = $class->SUPER::new (
3199 buttonbar => (new CFClient::UI::Buttonbar),
3200 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3201 # filter => # will be put between multiplexer and $self
3202 @_,
3203 );
3204
3205 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207
3208 $self
3209}
3210
3211sub add {
3212 my ($self, $title, $widget, $tooltip) = @_;
3213
3214 Scalar::Util::weaken $self;
3215
3216 $self->{buttonbar}->add (new CFClient::UI::Button
3217 markup => $title,
3218 tooltip => $tooltip,
3219 on_activate => sub { $self->set_current_page ($widget) },
3220 );
3221
3222 $self->{multiplexer}->add ($widget);
3223}
3224
3225sub set_current_page {
3226 my ($self, $page) = @_;
3227
3228 $self->{multiplexer}->set_current_page ($page);
3229 $self->emit (page_changed => $self->{multiplexer}{current});
3230}
3231
3232#############################################################################
3233
3234package CFClient::UI::Combobox;
3235
3236use utf8;
3237
3238our @ISA = CFClient::UI::Button::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 options => [], # [value, title, longdesc], ...
3245 value => undef,
3246 @_,
3247 );
3248
3249 $self->_set_value ($self->{value});
3250
3251 $self
3252}
3253
3254sub invoke_button_down {
3255 my ($self, $ev) = @_;
3256
3257 my @menu_items;
3258
3259 for (@{ $self->{options} }) {
3260 my ($value, $title, $tooltip) = @$_;
3261
3262 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263 }
3264
3265 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266}
3267
3268sub _set_value {
3269 my ($self, $value) = @_;
3270
3271 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3272 or return;
3273
3274 $self->{value} = $item->[0];
3275 $self->set_markup ("$item->[1] ⇓");
3276 $self->set_tooltip ($item->[2]);
3277}
3278
3279sub set_value {
3280 my ($self, $value) = @_;
3281
3282 return unless $self->{value} ne $value;
3283
3284 $self->_set_value ($value);
3285 $self->emit (changed => $value);
3286}
3287
3288#############################################################################
3289
3290package CFClient::UI::Statusbox;
3291
3292our @ISA = CFClient::UI::VBox::;
3293
3294sub new {
3295 my $class = shift;
3296
3297 my $self = $class->SUPER::new (
3298 fontsize => 0.8,
3299 @_,
3300 );
3301
3302 Scalar::Util::weaken (my $this = $self);
3303
3304 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3305
3306 $self
3307}
3308
3309sub reorder {
3310 my ($self) = @_;
3311 my $NOW = Time::HiRes::time;
3312
3313 # freeze display when hovering over any label
3314 return if $CFClient::UI::TOOLTIP->{owner}
3315 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3316 values %{ $self->{item} };
3317
3318 while (my ($k, $v) = each %{ $self->{item} }) {
3319 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320 }
3321
3322 my @widgets;
3323
3324 my @items = sort {
3325 $a->{pri} <=> $b->{pri}
3326 or $b->{id} <=> $a->{id}
3327 } values %{ $self->{item} };
3328
3329 $self->{timer}->interval (1);
3330
3331 my $count = 10 + 1;
3332 for my $item (@items) {
3333 last unless --$count;
3334
3335 my $label = $item->{label} ||= do {
3336 # TODO: doesn't handle markup well (read as: at all)
3337 my $short = $item->{count} > 1
3338 ? "<b>$item->{count} ×</b> $item->{text}"
3339 : $item->{text};
3340
3341 for ($short) {
3342 s/^\s+//;
3343 s/\s+/ /g;
3344 }
3345
3346 new CFClient::UI::Label
3347 markup => $short,
3348 tooltip => $item->{tooltip},
3349 tooltip_font => $::FONT_PROP,
3350 tooltip_width => 0.67,
3351 fontsize => $item->{fontsize} || $self->{fontsize},
3352 max_w => $::WIDTH * 0.44,
3353 fg => [@{ $item->{fg} }],
3354 can_events => 1,
3355 can_hover => 1
3356 };
3357
3358 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360 $label->update;
3361 $label->set_max_size (undef, $label->{req_h} * $diff)
3362 if $diff < 1;
3363 $self->{timer}->interval (1/30);
3364 } else {
3365 $label->{fg}[3] = $item->{fg}[3] || 1;
3366 }
3367
3368 push @widgets, $label;
3369 }
3370
3371 $self->clear;
3372 $self->SUPER::add (reverse @widgets);
3373}
3374
3375sub add {
3376 my ($self, $text, %arg) = @_;
3377
3378 $text =~ s/^\s+//;
3379 $text =~ s/\s+$//;
3380
3381 return unless $text;
3382
3383 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3384
3385 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3386
3387 if (my $item = $self->{item}{$group}) {
3388 if ($item->{text} eq $text) {
3389 $item->{count}++;
3390 } else {
3391 $item->{count} = 1;
3392 $item->{text} = $item->{tooltip} = $text;
3393 }
3394 $item->{id} += 0.2;#d#
3395 $item->{timeout} = $timeout;
3396 delete $item->{label};
3397 } else {
3398 $self->{item}{$group} = {
3399 id => ++$self->{id},
3400 text => $text,
3401 timeout => $timeout,
3402 tooltip => $text,
3403 fg => [0.8, 0.8, 0.8, 0.8],
3404 pri => 0,
3405 count => 1,
3406 %arg,
3407 };
3408 }
3409
3410 $self->reorder;
3411}
3412
3413sub reconfigure {
3414 my ($self) = @_;
3415
3416 delete $_->{label}
3417 for values %{ $self->{item} || {} };
3418
3419 $self->reorder;
3420 $self->SUPER::reconfigure;
3421}
3422
3423sub destroy {
3424 my ($self) = @_;
3425
3426 $self->{timer}->cancel;
3427
3428 $self->SUPER::destroy;
3429}
3430
3431#############################################################################
3432
3433package CFClient::UI::Inventory;
3434
3435our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437sub new {
3438 my $class = shift;
3439
3440 my $self = $class->SUPER::new (
3441 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442 @_,
3443 );
3444
3445 $self
3446}
3447
3448sub set_items {
3449 my ($self, $items) = @_;
3450
3451 $self->{child}->clear;
3452 return unless $items;
3453
3454 my @items = sort {
3455 ($a->{type} <=> $b->{type})
3456 or ($a->{name} cmp $b->{name})
3457 } @$items;
3458
3459 $self->{real_items} = \@items;
3460
3461 my $row = 0;
3462 for my $item (@items) {
3463 CFClient::Item::update_widgets $item;
3464
3465 $self->{child}->add (0, $row, $item->{face_widget});
3466 $self->{child}->add (1, $row, $item->{desc_widget});
3467 $self->{child}->add (2, $row, $item->{weight_widget});
3468
3469 $row++;
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::BindEditor;
3476
3477our @ISA = CFClient::UI::FancyFrame::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484 $self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488 text => "start recording",
3489 tooltip => "Start/Stops recording of actions."
3490 ."All subsequent actions after the recording started will be captured."
3491 ."The actions are displayed after the record was stopped."
3492 ."To bind the action you have to click on the 'Bind' button",
3493 on_activate => sub {
3494 unless ($self->{recording}) {
3495 $self->start;
3496 } else {
3497 $self->stop;
3498 }
3499 });
3500
3501 $vb->add (new CFClient::UI::Label text => "Actions:");
3502 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3505 $vb->add (my $hb = new CFClient::UI::HBox);
3506 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507 $hb->add (new CFClient::UI::Button
3508 text => "bind",
3509 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510 on_activate => sub {
3511 $self->ask_for_bind;
3512 });
3513
3514 $vb->add (my $hb = new CFClient::UI::HBox);
3515 $hb->add (new CFClient::UI::Button
3516 text => "ok",
3517 expand => 1,
3518 tooltip => "This closes the binding editor and saves the binding",
3519 on_activate => sub {
3520 $self->hide;
3521 $self->commit;
3522 });
3523
3524 $hb->add (new CFClient::UI::Button
3525 text => "cancel",
3526 expand => 1,
3527 tooltip => "This closes the binding editor without saving",
3528 on_activate => sub {
3529 $self->hide;
3530 $self->{binding_cancel}->()
3531 if $self->{binding_cancel};
3532 });
3533
3534 $self->update_binding_widgets;
3535
3536 $self
3537}
3538
3539sub cfg_bind {
3540 my ($self, $mod, $sym, $cmds) = @_;
3541 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542 ::update_bindings ();
3543}
3544
3545sub cfg_unbind {
3546 my ($self, $mod, $sym, $cmds) = @_;
3547 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548 ::update_bindings ();
3549}
3550
3551sub commit {
3552 my ($self) = @_;
3553 my ($mod, $sym, $cmds) = $self->get_binding;
3554 if ($sym != 0 && @$cmds > 0) {
3555 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556 ."'. Don't forget 'Save Config'!");
3557 $self->{binding_change}->($mod, $sym, $cmds)
3558 if $self->{binding_change};
3559 } else {
3560 $::STATUSBOX->add ("No action bound, no key or action specified!");
3561 $self->{binding_cancel}->()
3562 if $self->{binding_cancel};
3563 }
3564}
3565
3566sub start {
3567 my ($self) = @_;
3568
3569 $self->{rec_btn}->set_text ("stop recording");
3570 $self->{recording} = 1;
3571 $self->clear_command_list;
3572 $::CONN->start_record if $::CONN;
3573}
3574
3575sub stop {
3576 my ($self) = @_;
3577
3578 $self->{rec_btn}->set_text ("start recording");
3579 $self->{recording} = 0;
3580
3581 my $rec;
3582 $rec = $::CONN->stop_record if $::CONN;
3583 return unless ref $rec eq 'ARRAY';
3584 $self->set_command_list ($rec);
3585}
3586
3587
3588sub ask_for_bind_and_commit {
3589 my ($self) = @_;
3590 $self->ask_for_bind (1);
3591}
3592
3593sub ask_for_bind {
3594 my ($self, $commit, $end_cb) = @_;
3595
3596 CFClient::Binder::open_binding_dialog (sub {
3597 my ($mod, $sym) = @_;
3598 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599 $self->update_binding_widgets;
3600 $self->commit if $commit;
3601 $end_cb->() if $end_cb;
3602 });
3603}
3604
3605# $mod and $sym are the modifiers and key symbol
3606# $cmds is a array ref of strings (the commands)
3607# $cb is the callback that is executed on OK
3608# $ccb is the callback that is executed on CANCEL and
3609# when the binding was unsuccessful on OK
3610sub set_binding {
3611 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613 $self->clear_command_list;
3614 $self->{recording} = 0;
3615 $self->{rec_btn}->set_text ("start recording");
3616
3617 $self->{binding} = [$mod, $sym];
3618 $self->{commands} = $cmds;
3619
3620 $self->{binding_change} = $cb;
3621 $self->{binding_cancel} = $ccb;
3622
3623 $self->update_binding_widgets;
3624}
3625
3626# this is a shortcut method that asks for a binding
3627# and then just binds it.
3628sub do_quick_binding {
3629 my ($self, $cmds, $end_cb) = @_;
3630 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631 $self->ask_for_bind (1, $end_cb);
3632}
3633
3634sub update_binding_widgets {
3635 my ($self) = @_;
3636 my ($mod, $sym, $cmds) = $self->get_binding;
3637 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638 $self->set_command_list ($cmds);
3639}
3640
3641sub get_binding {
3642 my ($self) = @_;
3643 return (
3644 $self->{binding}->[0],
3645 $self->{binding}->[1],
3646 [ grep { defined $_ } @{$self->{commands}} ]
3647 );
3648}
3649
3650sub clear_command_list {
3651 my ($self) = @_;
3652 $self->{cmdbox}->clear ();
3653}
3654
3655sub set_command_list {
3656 my ($self, $cmds) = @_;
3657
3658 $self->{cmdbox}->clear ();
3659 $self->{commands} = $cmds;
3660
3661 my $idx = 0;
3662
3663 for (@$cmds) {
3664 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666 my $i = $idx;
3667 $hb->add (new CFClient::UI::Label text => $_);
3668 $hb->add (new CFClient::UI::Button
3669 text => "delete",
3670 tooltip => "Deletes the action from the record",
3671 on_activate => sub {
3672 $self->{cmdbox}->remove ($hb);
3673 $cmds->[$i] = undef;
3674 });
3675
3676
3677 $idx++
3678 }
3679}
3680
3681#############################################################################
3682
3683package CFClient::UI::SpellList;
3684
3685our @ISA = CFClient::UI::Table::;
3686
3687sub new {
3688 my $class = shift;
3689
3690 my $self = $class->SUPER::new (
3691 binding => [],
3692 commands => [],
2328 @_, 3693 @_,
2329 ) 3694 )
2330} 3695}
2331 3696
3697my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710sub rebuild_spell_list {
3711 my ($self) = @_;
3712
3713 $CFClient::UI::ROOT->on_refresh ($self => sub {
3714 $self->clear;
3715
3716 return unless $::CONN;
3717
3718 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724 my $row = 0;
3725
3726 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727 my $spell = $self->{spell}{$_};
3728
3729 $row++;
3730
3731 my $spell_cb = sub {
3732 my ($widget, $ev) = @_;
3733
3734 if ($ev->{button} == 1) {
3735 $::CONN->user_send ("cast $spell->{name}");
3736 } elsif ($ev->{button} == 2) {
3737 $::CONN->user_send ("invoke $spell->{name}");
3738 } elsif ($ev->{button} == 3) {
3739 (new CFClient::UI::Menu
3740 items => [
3741 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743 ],
3744 )->popup ($ev);
3745 } else {
3746 return 0;
3747 }
3748
3749 1
3750 };
3751
3752 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754 #TODO: add path info to tooltip
3755 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757 $self->add (0, $row, new CFClient::UI::Face
3758 face => $spell->{face},
3759 can_hover => 1,
3760 can_events => 1,
3761 tooltip => $tooltip,
3762 on_button_down => $spell_cb,
3763 );
3764
3765 $self->add (1, $row, new CFClient::UI::Label
3766 expand => 1,
3767 text => $spell->{name},
3768 can_hover => 1,
3769 can_events => 1,
3770 tooltip => $tooltip,
3771 on_button_down => $spell_cb,
3772 );
3773
3774 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778 }
3779 });
3780}
3781
3782sub add_spell {
3783 my ($self, $spell) = @_;
3784
3785 $self->{spell}->{$spell->{name}} = $spell;
3786 $self->rebuild_spell_list;
3787}
3788
3789sub remove_spell {
3790 my ($self, $spell) = @_;
3791
3792 delete $self->{spell}->{$spell->{name}};
3793 $self->rebuild_spell_list;
3794}
3795
3796sub clear_spells {
3797 my ($self) = @_;
3798
3799 $self->{spell} = {};
3800 $self->rebuild_spell_list;
3801}
3802
3803#############################################################################
3804
3805package CFClient::UI::Root;
3806
3807our @ISA = CFClient::UI::Container::;
3808
3809use List::Util qw(min max);
3810
3811use CFClient::OpenGL;
3812
3813sub new {
3814 my $class = shift;
3815
3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
3824}
3825
2332sub size_request { 3826sub size_request {
2333 (32, 8)
2334}
2335
2336sub draw {
2337 my ($self) = @_; 3827 my ($self) = @_;
2338 3828
2339 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3829 ($self->{w}, $self->{h})
2340
2341 if ($tex) {
2342 glEnable GL_BLEND;
2343 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2344 glEnable GL_TEXTURE_2D;
2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2346 glColor 1, 1, 1, 1;
2347 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2348 glDisable GL_TEXTURE_2D;
2349 glDisable GL_BLEND;
2350 }
2351} 3830}
2352 3831
2353############################################################################# 3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
2354 3834
2355package CFClient::UI::Root; 3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
2356 3839
2357our @ISA = CFClient::UI::Container::; 3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
2358 3842
2359use CFClient::OpenGL; 3843 int $coord + 0.5
2360
2361sub check_size {
2362 my ($self) = @_;
2363
2364 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2365} 3844}
2366 3845
2367sub size_request { 3846sub invoke_size_allocate {
2368 ($::WIDTH, $::HEIGHT)
2369}
2370
2371sub configure {
2372 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2373 3848
2374 $self->SUPER::configure ($x, $y, $w, $h);
2375
2376 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2377 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2378 3851
2379 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2380 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3853 $Y = $child->{force_y} if exists $child->{force_y};
3854
3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
2381 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2382 } 3861 1
2383} 3862}
2384 3863
2385sub _topleft { 3864sub coord2local {
2386 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2387 3866
2388 ($x, $y) 3867 ($x, $y)
2389} 3868}
2390 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2391sub update { 3876sub update {
2392 my ($self) = @_; 3877 my ($self) = @_;
2393 3878
2394 $self->check_size; 3879 $::WANT_REFRESH++;
2395 ::refresh ();
2396} 3880}
2397 3881
2398sub add { 3882sub add {
2399 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2400 3884
2401 # integerize window positions 3885 $_->{is_toplevel} = 1
2402 $child->{x} = int $child->{x}; 3886 for @children;
2403 $child->{y} = int $child->{y};
2404 3887
2405 $self->SUPER::add ($child); 3888 $self->SUPER::add (@children);
3889}
3890
3891sub remove {
3892 my ($self, @children) = @_;
3893
3894 $self->SUPER::remove (@children);
3895
3896 delete $self->{is_toplevel}
3897 for @children;
3898
3899 while (@children) {
3900 my $w = pop @children;
3901 push @children, $w->children;
3902 $w->set_invisible;
3903 }
2406} 3904}
2407 3905
2408sub on_refresh { 3906sub on_refresh {
2409 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2410 3908
2411 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2412} 3910}
2413 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2414sub draw { 3918sub draw {
2415 my ($self) = @_; 3919 my ($self) = @_;
2416 3920
2417 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2418 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2419 } 3924 }
3925
3926 if ($self->{realloc}) {
3927 my %queue;
3928 my @queue;
3929 my $widget;
3930
3931 outer:
3932 while () {
3933 if (my $realloc = delete $self->{realloc}) {
3934 for $widget (values %$realloc) {
3935 $widget->{visible} or next; # do not resize invisible widgets
3936
3937 $queue{$widget+0}++ and next; # duplicates are common
3938
3939 push @{ $queue[$widget->{visible}] }, $widget;
3940 }
3941 }
3942
3943 while () {
3944 @queue or last outer;
3945
3946 $widget = pop @{ $queue[-1] || [] }
3947 and last;
3948
3949 pop @queue;
3950 }
3951
3952 delete $queue{$widget+0};
3953
3954 my ($w, $h) = $widget->size_request;
3955
3956 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3957 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = $widget->{force_w} if exists $widget->{force_w};
3963 $h = $widget->{force_h} if exists $widget->{force_h};
3964
3965 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3966 || delete $widget->{force_realloc}) {
3967 $widget->{req_w} = $w;
3968 $widget->{req_h} = $h;
3969
3970 $self->{size_alloc}{$widget+0} = $widget;
3971
3972 if (my $parent = $widget->{parent}) {
3973 $self->{realloc}{$parent+0} = $parent
3974 unless $queue{$parent+0};
3975
3976 $parent->{force_size_alloc} = 1;
3977 $self->{size_alloc}{$parent+0} = $parent;
3978 }
3979 }
3980
3981 delete $self->{realloc}{$widget+0};
3982 }
3983 }
3984
3985 while (my $size_alloc = delete $self->{size_alloc}) {
3986 my @queue = sort { $b->{visible} <=> $a->{visible} }
3987 values %$size_alloc;
3988
3989 while () {
3990 my $widget = pop @queue || last;
3991
3992 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993
3994 $w = 0 if $w < 0;
3995 $h = 0 if $h < 0;
3996
3997 $w = int $w + 0.5;
3998 $h = int $h + 0.5;
3999
4000 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001 $widget->{old_w} = $widget->{w};
4002 $widget->{old_h} = $widget->{h};
4003
4004 $widget->{w} = $w;
4005 $widget->{h} = $h;
4006
4007 $widget->emit (size_allocate => $w, $h);
4008 }
4009 }
4010 }
4011
4012 while ($self->{post_alloc_hook}) {
4013 $_->()
4014 for values %{delete $self->{post_alloc_hook}};
4015 }
4016
2420 4017
2421 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2422 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2423 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2424 4021
2425 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2426 glLoadIdentity; 4023 glLoadIdentity;
2427 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2428 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2429 glLoadIdentity; 4026 glLoadIdentity;
2430 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2431 $self->_draw; 4035 $self->_draw;
2432} 4036}
2433 4037
2434############################################################################# 4038#############################################################################
2435 4039
2436package CFClient::UI; 4040package CFClient::UI;
2437 4041
2438$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2439$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2440 4044
24411 40451
2442 4046

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