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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.171 by root, Mon Apr 24 11:54:26 2006 UTC vs.
Revision 1.309 by elmex, Wed Jun 21 12:59:23 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 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235} 369}
236 370
237sub size_allocate { 371sub children {
238 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
239} 377}
240 378
241sub set_max_size { 379sub set_max_size {
242 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
243 381
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
246}
247 384
248# return top left coordinates 385 $self->realloc;
249sub _topleft { 386}
387
388sub set_tooltip {
250 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
251 390
252 $self->{parent} 391 $tooltip =~ s/^\s+//;
253 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
254 393
255 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
256} 402}
257 403
258# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
259sub coord2local { 405sub coord2local {
260 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
261 407
262 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
263 ($x - $X, $y - $Y)
264} 409}
265 410
266# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
267sub coord2global { 412sub coord2global {
268 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
269 414
270 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
271 ($x + $X, $y + $Y)
272} 416}
273 417
274sub focus_in { 418sub invoke_focus_in {
275 my ($self) = @_; 419 my ($self) = @_;
276 420
277 return if $FOCUS == $self; 421 return if $FOCUS == $self;
278 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
279 423
280 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
281 425
282 $self->emit (focus_in => $focus);
283
284 $focus->update if $focus; 426 $focus->update if $focus;
285 $FOCUS->update; 427 $FOCUS->update;
286}
287 428
429 0
430}
431
288sub focus_out { 432sub invoke_focus_out {
289 my ($self) = @_; 433 my ($self) = @_;
290 434
291 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
292 436
293 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
294 438
295 $self->emit (focus_out => $focus);
296
297 $focus->update if $focus; #? 439 $focus->update if $focus; #?
298}
299 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
300sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
301sub button_up { } 454sub invoke_button_up { 1 }
302sub key_down { } 455sub invoke_key_down { 1 }
303sub key_up { } 456sub invoke_key_up { 1 }
304 457
305sub button_down { 458sub invoke_button_down {
306 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
307 460
308 $self->focus_in; 461 $self->grab_focus;
309}
310 462
311sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
312sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
313sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
314sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
315sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
479}
480
481sub find_widget {
482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
485
486 return $self
487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
489
490 ()
491}
492
493sub set_parent {
494 my ($self, $parent) = @_;
495
496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
498}
499
500sub realloc {
501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
512}
513
514sub update {
515 my ($self) = @_;
516
517 $self->{parent}->update
518 if $self->{parent};
519}
520
521sub reconfigure {
522 my ($self) = @_;
523
524 $self->realloc;
525 $self->update;
526}
527
528# using global variables seems a bit hacky, but passing through all drawing
529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
316 531
317sub draw { 532sub draw {
318 my ($self) = @_; 533 my ($self) = @_;
319 534
320 return unless $self->{h} && $self->{w}; 535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
321 546
322 glPushMatrix; 547 glPushMatrix;
323 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
324 $self->_draw;
325 glPopMatrix;
326 549
327 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
328 my ($x, $y) = @$self{qw(x y)};
329
330 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
331 glEnable GL_BLEND; 552 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glBegin GL_QUADS; 554 glBegin GL_QUADS;
334 glVertex $x , $y;
335 glVertex $x + $self->{w}, $y;
336 glVertex $x + $self->{w}, $y + $self->{h};
337 glVertex $x , $y + $self->{h};
338 glEnd;
339 glDisable GL_BLEND;
340 }
341
342 if ($ENV{PCLIENT_DEBUG}) {
343 glPushMatrix;
344 glColor 1, 1, 0, 1;
345 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
346 glBegin GL_LINE_LOOP;
347 glVertex 0 , 0; 555 glVertex 0 , 0;
348 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
349 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
350 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
351 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
352 glPopMatrix; 573 glPopMatrix;
353 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
354 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
355} 579}
356 580
357sub _draw { 581sub _draw {
358 my ($self) = @_; 582 my ($self) = @_;
359 583
360 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
361} 585}
362 586
363sub find_widget {
364 my ($self, $x, $y) = @_;
365
366 return () unless $self->{can_events};
367
368 return $self
369 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
370 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
371
372 ()
373}
374
375sub set_parent {
376 my ($self, $parent) = @_;
377
378 Scalar::Util::weaken ($self->{parent} = $parent);
379}
380
381sub check_size {
382 my ($self) = @_;
383
384 $self->{parent}
385 or return 1;
386
387 my ($w, $h) = $self->{user_w} && $self->{user_h}
388 ? @$self{qw(user_w user_h)}
389 : $self->size_request;
390
391 if ($w != $self->{req_w} || $h != $self->{req_h}) {
392 $self->{req_w} = $w;
393 $self->{req_h} = $h;
394
395 $self->{parent}->check_size
396 or $self->size_allocate (
397 (List::Util::max $self->{w}, $w),
398 (List::Util::max $self->{h}, $h),
399 );
400
401 1
402 } else {
403 0
404 }
405}
406
407sub update {
408 my ($self) = @_;
409
410 $self->{parent}->update
411 if $self->{parent};
412}
413
414sub connect {
415 my ($self, $signal, $cb) = @_;
416
417 push @{ $self->{signal_cb}{$signal} }, $cb;
418}
419
420sub emit {
421 my ($self, $signal, @args) = @_;
422
423 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
424}
425
426sub DESTROY { 587sub DESTROY {
427 my ($self) = @_; 588 my ($self) = @_;
428 589
429 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
430} 594}
431 595
432############################################################################# 596#############################################################################
433 597
434package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
442 my $class = shift; 606 my $class = shift;
443 607
444 # range [value, low, high, page] 608 # range [value, low, high, page]
445 609
446 $class->SUPER::new ( 610 $class->SUPER::new (
447 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
448 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
449 @_ 613 @_
450 ) 614 )
451} 615}
452 616
453sub _draw { 617sub _draw {
454 my ($self) = @_; 618 my ($self) = @_;
455 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
456 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
457 626
458 glEnable GL_BLEND; 627 glEnable GL_BLEND;
459 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
460 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
461 630
462 glBegin GL_QUADS; 631 glBegin GL_QUADS;
463 glVertex 0 , 0; 632 glVertex 0 , 0;
464 glVertex 0 , $h; 633 glVertex 0 , $h;
465 glVertex $w, $h; 634 glVertex $w, $h;
466 glVertex $w, 0; 635 glVertex $w, 0;
467 glEnd; 636 glEnd;
468 637
469 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
470} 640}
471 641
472############################################################################# 642#############################################################################
473 643
474package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
479 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
480 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
481} 651}
482 652
483sub size_request { 653sub size_request {
484 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
485} 657}
486 658
487sub draw { } 659sub draw { }
488 660
489############################################################################# 661#############################################################################
… …
493our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
494 666
495sub new { 667sub new {
496 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
497 669
498 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
499 671
500 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
501 children => [], 673 children => [],
502 can_events => 0, 674 can_events => 0,
503 %arg, 675 %arg,
504 ); 676 );
677
505 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
506 680
507 $self 681 $self
508} 682}
509 683
510sub add { 684sub add {
511 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
512 686
513 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
514 689
515 use sort 'stable'; 690 use sort 'stable';
516 691
517 $self->{children} = [ 692 $self->{children} = [
518 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
519 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
520 ]; 695 ];
521 696
522 $child->check_size; 697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
523} 702}
524 703
525sub remove { 704sub remove {
526 my ($self, $child) = @_; 705 my ($self, $child) = @_;
527 706
528 delete $child->{parent}; 707 delete $child->{parent};
529 $child->hide; 708 $child->hide;
530 709
531 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
532 711
533 $self->check_size; 712 $self->realloc;
534 $self->update;
535} 713}
536 714
537sub clear { 715sub clear {
538 my ($self) = @_; 716 my ($self) = @_;
539 717
… …
542 720
543 for (@$children) { 721 for (@$children) {
544 delete $_->{parent}; 722 delete $_->{parent};
545 $_->hide; 723 $_->hide;
546 } 724 }
725
726 $self->realloc;
547} 727}
548 728
549sub find_widget { 729sub find_widget {
550 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
551 731
552 $x -= $self->{x}; 732 $x -= $self->{x};
553 $y -= $self->{y}; 733 $y -= $self->{y};
554 734
555 my $res; 735 my $res;
556 736
557 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
558 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
559 and return $res; 739 and return $res;
560 } 740 }
561 741
562 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
583} 763}
584 764
585sub add { 765sub add {
586 my ($self, $child) = @_; 766 my ($self, $child) = @_;
587 767
588 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
589
590 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
591} 770}
592 771
593sub remove { 772sub remove {
594 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
603 782
604sub size_request { 783sub size_request {
605 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
606} 785}
607 786
608sub size_allocate { 787sub invoke_size_allocate {
609 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
610 789
611 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
612} 793}
613 794
614############################################################################# 795#############################################################################
796
797# back-buffered drawing area
615 798
616package CFClient::UI::Window; 799package CFClient::UI::Window;
617 800
618our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
619 802
… …
626} 809}
627 810
628sub update { 811sub update {
629 my ($self) = @_; 812 my ($self) = @_;
630 813
631 # we want to do this delayed... 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
632 $self->render_chld;
633 $self->SUPER::update; 815 $self->SUPER::update;
634} 816}
635 817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
636sub render_chld { 832sub render_child {
637 my ($self) = @_; 833 my ($self) = @_;
638 834
639 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
640 glClearColor 0, 0, 0, 1; 836 glClearColor 0, 0, 0, 0;
641 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
642 $self->child->draw; 838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
643 }; 847 };
644} 848}
645 849
646sub size_allocate {
647 my ($self, $w, $h) = @_;
648
649 $self->child->configure (0, 0, $w, $h);
650
651 $self->render_chld;
652}
653
654sub _draw { 850sub _draw {
655 my ($self) = @_; 851 my ($self) = @_;
656 852
657 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
658 854
659 my $tex = $self->{texture} 855 my $tex = $self->{texture}
660 or return; 856 or return;
661 857
662 glEnable GL_BLEND;
663 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
664 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
665 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
666 861
667 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
668 863
669 glDisable GL_BLEND;
670 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
671} 865}
672 866
673############################################################################# 867#############################################################################
674 868
675package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
676 870
677our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
678
679sub new { die }
680
681sub size_request {
682 my ($self) = @_;
683
684 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
685 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
686
687 @$self{qw(child_w child_h)}
688}
689
690sub _draw {
691 my ($self) = @_;
692
693 $self->{children}[1]->draw;
694}
695
696
697#############################################################################
698
699package CFClient::UI::Frame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704 872
705sub new { 873sub new {
706 my $class = shift; 874 my $class = shift;
707 875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
708 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
709 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
710 border_bg => [1, 1, 1, 1], 979 slider => $slider,
711 border => 0.8, 980 %arg,
712 @_
713 ); 981 );
714 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
715 $self 986 $self
716} 987}
717 988
718sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
719 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
720 1007
721 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
722 1010
723 glEnable GL_BLEND; 1011 $self->SUPER::invoke_size_allocate ($w, $h)
724 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
725 glEnable GL_TEXTURE_2D;
726 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
727
728# glBegin GL_QUADS;
729# glColor 0, 0, 0, 0;
730# glVertex 0 , 0;
731# glVertex 0 , $h;
732# glVertex $w, $h;
733# glVertex $w, 0;
734# glEnd;
735
736
737 $self->child->draw;
738 glDisable GL_BLEND;
739 glDisable GL_TEXTURE_2D;
740} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
741 1016
742############################################################################# 1017#############################################################################
743 1018
744package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
745 1020
746our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
747 1022
748use CFClient::OpenGL; 1023use CFClient::OpenGL;
749
750my @tex =
751 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
752 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
753 1024
754sub new { 1025sub new {
755 my $class = shift; 1026 my $class = shift;
756 1027
757 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
758 1075
759 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
760 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
761 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
762 border => 0.8, 1079 border => 0.6,
763 can_events => 1, 1080 can_events => 1,
764 @_ 1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
765 ); 1084 );
766 1085
767 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
768 align => 0, 1087 align => 0,
769 valign => 1, 1088 valign => 1,
770 text => $self->{title}, 1089 text => $self->{title},
771 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
772 1101
773 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
774} 1111}
775 1112
776sub border { 1113sub border {
777 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
778} 1115}
779 1116
780sub size_request { 1117sub size_request {
781 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
782 1125
783 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
784 1127
785 ( 1128 (
786 $w + $self->border * 2, 1129 $w + $self->border * 2,
787 $h + $self->border * 2, 1130 $h + $self->border * 2,
788 ) 1131 )
789} 1132}
790 1133
791sub size_allocate { 1134sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
793 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
794 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
795 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
796 1147
797 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
798 if $self->{title};
799
800 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
801}
802 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
803sub button_down { 1156sub invoke_button_down {
804 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
805 1158
1159 my ($w, $h) = @$self{qw(w h)};
806 my $border = $self->border; 1160 my $border = $self->border;
807 1161
808 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
809 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
810 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
811 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
812 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
813 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
814 $self->{motion} = sub { 1173 $self->{motion} = sub {
815 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
816 1175
817 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
818 1178
819 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
820 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
821 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
822 }; 1184 };
823 1185
824 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
825 && $y >= 0 && $y < $border) {
826
827 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
828 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
829 1189
830 $self->{motion} = sub { 1190 $self->{motion} = sub {
831 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
832 1192
833 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
834 1194
835 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
836 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
837 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
838 } 1203 1
839} 1204}
840 1205
841sub button_up { 1206sub invoke_button_up {
842 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
843 1208
844 delete $self->{motion}; 1209 ! ! delete $self->{motion}
845} 1210}
846 1211
847sub mouse_motion { 1212sub invoke_mouse_motion {
848 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
849 1214
850 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
851} 1218}
852 1219
853sub _draw { 1220sub _draw {
854 my ($self) = @_; 1221 my ($self) = @_;
855 1222
1223 my $child = $self->{children}[0];
1224
856 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
857 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
858 1227
859 glEnable GL_BLEND;
860 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
861 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
863 1230
864 my $border = $self->border; 1231 my $border = $self->border;
865 1232
866 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
867 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
868 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
869 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
870 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
871 1238
872 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
873 1241
874 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
875 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
876 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
877 1245 $bg->{t} = $ch / $bg->{h};
878 glColor @{ $self->{bg} };
879
880 $bg->{s} = $rep_x;
881 $bg->{t} = $rep_y;
882 $bg->{wrap_mode} = 1;
883 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
884 1248
885 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
886 glDisable GL_BLEND;
887 1250
888 $self->{title}->draw if $self->{title};
889 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
890} 1262}
891 1263
892############################################################################# 1264#############################################################################
893 1265
894package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
902sub new { 1274sub new {
903 my $class = shift; 1275 my $class = shift;
904 1276
905 $class->SUPER::new ( 1277 $class->SUPER::new (
906 col_expand => [], 1278 col_expand => [],
907 @_ 1279 @_,
908 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
909} 1285}
910 1286
911sub add { 1287sub add {
912 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
913 1289
914 $child->set_parent ($self); 1290 $child->set_parent ($self);
915 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
916 1292
917 $child->check_size; 1293 $self->realloc;
918} 1294}
919 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
920# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
921sub clear { 1303sub clear {
922 my ($self) = @_; 1304 my ($self) = @_;
923 1305
924 my $children = delete $self->{children}; 1306 my @children = $self->children;
1307 delete $self->{children};
925 1308
926 for (grep $_, map @$_, grep $_, @$children) { 1309 for (@children) {
927 delete $_->{parent}; 1310 delete $_->{parent};
928 $_->hide; 1311 $_->hide;
929 } 1312 }
930 1313
931 $self->update; 1314 $self->realloc;
932} 1315}
933 1316
934sub get_wh { 1317sub get_wh {
935 my ($self) = @_; 1318 my ($self) = @_;
936 1319
… …
962 (sum @$ws), 1345 (sum @$ws),
963 (sum @$hs), 1346 (sum @$hs),
964 ) 1347 )
965} 1348}
966 1349
967sub size_allocate { 1350sub invoke_size_allocate {
968 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
969 1352
970 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
971 1354
972 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
973 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
974 1357
975 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
976 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
977 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
978 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1004 } 1387 }
1005 1388
1006 $y += $row_h; 1389 $y += $row_h;
1007 } 1390 }
1008 1391
1392 1
1009} 1393}
1010 1394
1011sub find_widget { 1395sub find_widget {
1012 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1013 1397
… …
1032 } 1416 }
1033} 1417}
1034 1418
1035############################################################################# 1419#############################################################################
1036 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1037package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1038 1482
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1042 1484
1043sub size_request { 1485sub new {
1044 my ($self) = @_; 1486 my $class = shift;
1045 1487
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1047 1489 vertical => 0,
1048 ( 1490 @_,
1049 (List::Util::sum map $_->[0], @alloc),
1050 (List::Util::max map $_->[1], @alloc),
1051 ) 1491 )
1052} 1492}
1053 1493
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 ($h, $w) = ($w, $h);
1058
1059 my $children = $self->{children};
1060
1061 my @h = map $_->{req_w}, @$children;
1062
1063 my $req_h = List::Util::sum @h;
1064
1065 if ($req_h > $h) {
1066 # ah well, not enough space
1067 $_ *= $h / $req_h for @h;
1068 } else {
1069 my $exp = List::Util::sum map $_->{expand}, @$children;
1070 $exp ||= 1;
1071
1072 for (0 .. $#$children) {
1073 my $child = $children->[$_];
1074
1075 my $alloc_h = $h[$_];
1076 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1077 $h[$_] = $alloc_h;
1078 }
1079 }
1080
1081 CFClient::UI::harmonize \@h;
1082
1083 my $y = 0;
1084 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086 my $h = $h[$_];
1087 $child->configure ($y, 0, $h, $w);
1088
1089 $y += $h;
1090 }
1091
1092 1
1093}
1094
1095############################################################################# 1494#############################################################################
1096 1495
1097package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1098 1497
1099# TODO: wrap into common Box base class
1100
1101our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1102 1499
1103sub size_request { 1500sub new {
1104 my ($self) = @_; 1501 my $class = shift;
1105 1502
1106 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1107 1504 vertical => 1,
1108 ( 1505 @_,
1109 (List::Util::max map $_->[0], @alloc),
1110 (List::Util::sum map $_->[1], @alloc),
1111 ) 1506 )
1112} 1507}
1113 1508
1114sub size_allocate {
1115 my ($self, $w, $h) = @_;
1116
1117 my $children = $self->{children};
1118
1119 my @h = map $_->{req_h}, @$children;
1120
1121 my $req_h = List::Util::sum @h;
1122
1123 if ($req_h > $h) {
1124 # ah well, not enough space
1125 $_ *= $h / $req_h for @h;
1126 } else {
1127 my $exp = List::Util::sum map $_->{expand}, @$children;
1128 $exp ||= 1;
1129
1130 for (0 .. $#$children) {
1131 my $child = $children->[$_];
1132
1133 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1134 }
1135 }
1136
1137 CFClient::UI::harmonize \@h;
1138
1139 my $y = 0;
1140 for (0 .. $#$children) {
1141 my $child = $children->[$_];
1142 my $h = $h[$_];
1143 $child->configure (0, $y, $w, $h);
1144
1145 $y += $h;
1146 }
1147
1148 1
1149}
1150
1151############################################################################# 1509#############################################################################
1152 1510
1153package CFClient::UI::Label; 1511package CFClient::UI::Label;
1154 1512
1155our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1156 1514
1157use CFClient::OpenGL; 1515use CFClient::OpenGL;
1158 1516
1159sub new { 1517sub new {
1160 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1161 1519
1162 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1163 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1164 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1165 fontsize => 1, 1530 fontsize => 1,
1166 text => "",
1167 align => -1, 1531 align => -1,
1168 valign => -1, 1532 valign => -1,
1169 padding => 2, 1533 padding_x => 2,
1170 layout => new CFClient::Layout, 1534 padding_y => 2,
1171 can_events => 0, 1535 can_events => 0,
1172 %arg 1536 %arg
1173 ); 1537 );
1174 1538
1175 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1176 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1177 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1178 $self->{template} = $layout; 1542 $self->{template} = $layout;
1179 } 1543 }
1180 1544
1181 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1182 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1183 1550
1184 $self 1551 $self
1185} 1552}
1186 1553
1187sub escape { 1554sub escape($) {
1188 local $_ = $_[1]; 1555 local $_ = $_[0];
1189 1556
1190 s/&/&amp;/g; 1557 s/&/&amp;/g;
1191 s/>/&gt;/g; 1558 s/>/&gt;/g;
1192 s/</&lt;/g; 1559 s/</&lt;/g;
1193 1560
1194 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1195} 1576}
1196 1577
1197sub set_text { 1578sub set_text {
1198 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1199 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1200 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1201 1586
1202 delete $self->{texture}; 1587 delete $self->{size_req};
1203 $self->check_size; 1588 $self->realloc;
1204 $self->update; 1589 $self->update;
1205} 1590}
1206 1591
1207sub set_markup { 1592sub set_markup {
1208 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1209 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1210 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1211 1602
1212 delete $self->{texture}; 1603 delete $self->{size_req};
1213 $self->check_size; 1604 $self->realloc;
1214 $self->update; 1605 $self->update;
1215} 1606}
1216 1607
1217sub size_request { 1608sub size_request {
1218 my ($self) = @_; 1609 my ($self) = @_;
1219 1610
1611 $self->{size_req} ||= do {
1220 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1221 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1222 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1223 1617
1224 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1225 1619
1226 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1227 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1228 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1229 1623
1230 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1231 1625
1232 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1233 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1234 } 1631 };
1235 1632
1236 ( 1633 @{ $self->{size_req} }
1237 $w + $self->{padding} * 2,
1238 $h + $self->{padding} * 2,
1239 )
1240} 1634}
1241 1635
1242sub size_allocate { 1636sub invoke_size_allocate {
1243 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1244 1638
1639 delete $self->{ox};
1640
1245 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1246} 1645}
1247 1646
1248sub set_fontsize { 1647sub set_fontsize {
1249 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1250 1649
1251 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1252 delete $self->{texture}; 1651 delete $self->{texture};
1253 $self->check_size; 1652
1254 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1255} 1662}
1256 1663
1257sub _draw { 1664sub _draw {
1258 my ($self) = @_; 1665 my ($self) = @_;
1259 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1260 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1264 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1265 }; 1678 };
1266 1679
1267 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1268 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1269 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1271 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1272 glColor @{$self->{fg}}; 1702 }
1273
1274 $self->{ox} = int (
1275 $self->{align} < 0 ? $self->{padding}
1276 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1277 : ($self->{w} - $tex->{w}) * 0.5
1278 );
1279
1280 $self->{oy} = int (
1281 $self->{valign} < 0 ? $self->{padding}
1282 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1283 : ($self->{h} - $tex->{h}) * 0.5
1284 );
1285
1286 $tex->draw_quad ($self->{ox}, $self->{oy});
1287 1703
1288 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1289 glDisable GL_BLEND;
1290} 1705}
1291 1706
1292############################################################################# 1707#############################################################################
1293 1708
1294package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1307 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1308 can_hover => 1, 1723 can_hover => 1,
1309 can_focus => 1, 1724 can_focus => 1,
1310 valign => 0, 1725 valign => 0,
1311 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1312 @_ 1729 @_
1313 ) 1730 )
1314} 1731}
1315 1732
1316sub _set_text { 1733sub _set_text {
… …
1318 1735
1319 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1320 1737
1321 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1322 1739
1323 delete $self->{texture};
1324
1325 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1326 $self->{text} = $text; 1741 $self->{text} = $text;
1327 1742
1328 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1329 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1330 1746
1331 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1332} 1758}
1333 1759
1334sub get_text { 1760sub get_text {
1335 $_[0]{text} 1761 $_[0]{text}
1336} 1762}
… …
1341 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1342 1768
1343 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1344} 1770}
1345 1771
1346sub size_allocate {
1347 my ($self, $w, $h) = @_;
1348
1349 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1350}
1351
1352sub set_text {
1353 my ($self, $text) = @_;
1354
1355 $self->{cursor} = length $text;
1356 $self->_set_text ($text);
1357 $self->update;
1358}
1359
1360sub key_down { 1772sub invoke_key_down {
1361 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1362 1774
1363 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1364 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1365 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1366 1778
1367 my $text = $self->get_text; 1779 my $text = $self->get_text;
1368 1780
1369 if ($sym == 8) { 1781 if ($uni == 8) {
1370 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1371 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1372 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1373 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1374 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1375 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1376 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1377 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1378 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1379 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1380 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1381 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1382 $self->emit ('escape'); 1794 $self->emit ('escape');
1383 } elsif ($uni) { 1795 } elsif ($uni) {
1384 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1385 } 1799 }
1386 1800
1387 $self->_set_text ($text); 1801 $self->_set_text ($text);
1388 $self->update;
1389}
1390 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1391sub focus_in { 1808sub invoke_focus_in {
1392 my ($self) = @_; 1809 my ($self) = @_;
1393 1810
1394 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1395 1812
1396 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1397} 1814}
1398 1815
1399sub button_down { 1816sub invoke_button_down {
1400 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1401 1818
1402 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1403 1820
1404 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1405 1822
1406 # byte-index to char-index 1823 # byte-index to char-index
1407 my $text = $self->{text}; 1824 my $text = $self->{text};
1408 utf8::encode $text; 1825 utf8::encode $text;
1409 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1410 1827
1411 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1412 $self->update; 1829 $self->update;
1830
1831 1
1413} 1832}
1414 1833
1415sub mouse_motion { 1834sub invoke_mouse_motion {
1416 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1417# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1418} 1839}
1419 1840
1420sub _draw { 1841sub _draw {
1421 my ($self) = @_; 1842 my ($self) = @_;
1422 1843
1423 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1424 1845
1425 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1426 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1427 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1428 } else { 1849 } else {
1429 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1430 } 1851 }
1431 1852
1432 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1433 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1434 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1435 glVertex 0 , 0; 1856 glVertex 0 , 0;
1436 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1437 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1438 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1463 1884
1464our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1465 1886
1466use CFClient::OpenGL; 1887use CFClient::OpenGL;
1467 1888
1468sub key_down { 1889sub invoke_key_down {
1469 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1470 1891
1471 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1472 1893
1473 if ($sym == 13) { 1894 if ($sym == 13) {
1474 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1475 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1476 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1477 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1478 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1479 $self->update; 1901 $self->update;
1480 1902
… …
1499 } else { 1921 } else {
1500 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1501 } 1923 }
1502 1924
1503 } else { 1925 } else {
1504 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1505 } 1929 1
1506
1507} 1930}
1508 1931
1509############################################################################# 1932#############################################################################
1510 1933
1511package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1520 1943
1521sub new { 1944sub new {
1522 my $class = shift; 1945 my $class = shift;
1523 1946
1524 $class->SUPER::new ( 1947 $class->SUPER::new (
1525 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1526 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1527 bg => [1, 1, 1, 0.2],
1528 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1529 can_hover => 1, 1952 can_hover => 1,
1530 align => 0, 1953 align => 0,
1531 valign => 0, 1954 valign => 0,
1532 can_events => 1, 1955 can_events => 1,
1533 @_ 1956 @_
1534 ) 1957 )
1535} 1958}
1536 1959
1537sub button_up { 1960sub invoke_button_up {
1538 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1539 1962
1963 $self->emit ("activate")
1540 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1541 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1542 $self->emit ("activate"); 1966
1543 } 1967 1
1544} 1968}
1545 1969
1546sub _draw { 1970sub _draw {
1547 my ($self) = @_; 1971 my ($self) = @_;
1548 1972
1549 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1550 1974
1551 if ($GRAB == $self) {
1552 $self->{fg} = $self->{active_fg};
1553 }
1554
1555 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1557 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1558 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1559 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1560 1978
1561 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1562 1980
1563 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1564 glDisable GL_BLEND;
1565 1982
1566 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1567} 2020}
1568 2021
1569############################################################################# 2022#############################################################################
1570 2023
1571package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1580 2033
1581sub new { 2034sub new {
1582 my $class = shift; 2035 my $class = shift;
1583 2036
1584 $class->SUPER::new ( 2037 $class->SUPER::new (
1585 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1586 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1587 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1588 state => 0, 2044 state => 0,
1589 can_hover => 1, 2045 can_hover => 1,
1590 @_ 2046 @_
1591 ) 2047 )
1592} 2048}
1593 2049
1594sub size_request { 2050sub size_request {
1595 my ($self) = @_; 2051 my ($self) = @_;
1596 2052
1597 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1598} 2054}
1599 2055
1600sub button_down { 2056sub invoke_button_down {
1601 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1602 2058
1603 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1604 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1605 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1606 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1607 } 2067 1
1608} 2068}
1609 2069
1610sub _draw { 2070sub _draw {
1611 my ($self) = @_; 2071 my ($self) = @_;
1612 2072
1613 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1614 2074
1615 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1616 2076
1617 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1618 2080
1619 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1620 2082
1621 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1622 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1623 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1624
1625 my $tex = $self->{state} ? $tex[1] : $tex[0];
1626
1627 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1628
1629 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1630 glDisable GL_BLEND;
1631} 2088}
1632 2089
1633############################################################################# 2090#############################################################################
1634 2091
1635package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1678 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1679 2136
1680 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1681 } 2138 }
1682 2139
1683 glEnable GL_BLEND;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1686 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1687 2142
1688 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1689 2144
1690 glDisable GL_BLEND;
1691 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1692} 2146}
1693 2147
1694############################################################################# 2148#############################################################################
1695 2149
… …
1743} 2197}
1744 2198
1745sub set_max { 2199sub set_max {
1746 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
1747 2201
2202 return if $self->{max_val} == $max;
2203
1748 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1749} 2206}
1750 2207
1751sub set_value { 2208sub set_value {
1752 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1753 2210
1754 $self->set_max ($max) 2211 $self->set_max ($max)
1755 if defined $max; 2212 if defined $max;
1756 2213
1757 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1758 $self->{val} = $val; 2216 $self->{val} = $val;
1759
1760 $self->update; 2217 $self->update;
1761} 2218}
1762 2219
1763sub _draw { 2220sub _draw {
1764 my ($self) = @_; 2221 my ($self) = @_;
… …
1782 2239
1783 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1784 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1785 2242
1786 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1787 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1788 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1790 2248
1791 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1792 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1847 2305
1848 $self->{value}->set_fontsize ($fsize); 2306 $self->{value}->set_fontsize ($fsize);
1849 $self->{max} ->set_fontsize ($fsize); 2307 $self->{max} ->set_fontsize ($fsize);
1850} 2308}
1851 2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
1852sub set_value { 2317sub set_value {
1853 my ($self, $val, $max) = @_; 2318 my ($self, $val, $max) = @_;
1854 2319
1855 $self->set_max ($max) 2320 $self->set_max ($max)
1856 if defined $max; 2321 if defined $max;
1857 2322
1858 $self->{gauge}->set_value ($val, $max); 2323 $self->{gauge}->set_value ($val, $max);
1859 $self->{value}->set_text ($val); 2324 $self->{value}->set_text ($val);
1860}
1861
1862sub set_max {
1863 my ($self, $max) = @_;
1864
1865 $self->{gauge}->set_max ($max);
1866 $self->{max}->set_text ($max);
1867} 2325}
1868 2326
1869############################################################################# 2327#############################################################################
1870 2328
1871package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
… …
1881 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1882 2340
1883sub new { 2341sub new {
1884 my $class = shift; 2342 my $class = shift;
1885 2343
1886 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1887 2345
1888 # TODO: 0-width page 2346 # TODO: 0-width page
1889 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1890 # TODO: calculations are off 2348 # TODO: calculations are off
1891 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1892 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1893 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1894 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1895 req_w => 20, 2355 min_w => $::WIDTH / 80,
1896 req_h => 20, 2356 min_h => $::WIDTH / 80,
1897 vertical => 0, 2357 vertical => 0,
1898 can_hover => 1, 2358 can_hover => 1,
1899 inner_pad => 5, 2359 inner_pad => 0.02,
1900 @_ 2360 @_
1901 ); 2361 );
1902 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1903 $self 2366 $self
1904} 2367}
1905 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1906sub size_request { 2403sub size_request {
1907 my ($self) = @_; 2404 my ($self) = @_;
1908 2405
1909 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1910 my $h = $self->{req_h};
1911
1912 $self->{vertical} ? ($h, $w) : ($w, $h)
1913} 2407}
1914 2408
1915sub button_down { 2409sub invoke_button_down {
1916 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1917 2411
1918 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1919 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1920} 2417}
1921 2418
1922sub mouse_motion { 2419sub invoke_mouse_motion {
1923 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1924 2421
1925 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1926 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1927 2452
1928 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1929 2454
1930 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1931 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1932 2457
1933 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1934 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1935 $x = $lo if $x < $lo;
1936 $x = $hi - $page if $x > $hi - $page;
1937 $self->{range}[0] = $x;
1938 2460
1939 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1940 $self->update; 2462 $self->{knob_w} = $knob_w;
1941 } 2463 }
1942}
1943
1944# the inner_* stuff is for generating a padding for the slider handle,
1945# so that the handle doesn't leave the texture. This calculation isn't 100%
1946# correct propably, but it does the job for now
1947sub _calc_inner_pad_px {
1948 my ($self, $w) = @_;
1949 ($w / 100) * $self->{inner_pad} # % to pixels
1950}
1951
1952sub _draw {
1953 my ($self) = @_;
1954 2464
1955 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1956 2466
1957 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1958 2468
1959 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1960 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1961 2471
2472 glTranslate 1, 0, 0;
1962 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1963 glTranslate 0, -$self->{w}, 0;
1964
1965 ($w, $h) = ($h, $w);
1966 } 2474 }
1967 2475
1968 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1969 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1970 2478
1971 my ($value, $lo, $hi, $page) = @{$self->{range}};
1972
1973 $hi = $value + 1 if $lo == $hi;
1974
1975 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1976 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1977
1978 $page = int $page * $inner_w / ($hi - $lo);
1979 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1980
1981 $w -= $page;
1982 $page &= ~1;
1983 glTranslate $page * 0.5, 0, 0;
1984 $page ||= 2;
1985
1986 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1987 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1988
1989 glEnable GL_BLEND;
1990 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1991 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
1992 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1993 2481
1994 # draw background 2482 # draw background
1995 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1996 2484
1997 # draw handle 2485 # draw handle
1998 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1999 2487
2000 glDisable GL_BLEND;
2001 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
2002} 2489}
2003 2490
2004############################################################################# 2491#############################################################################
2005 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2006package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2007 2535
2008our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2009 2537
2010use CFClient::OpenGL; 2538use CFClient::OpenGL;
2011 2539
… …
2013 my $class = shift; 2541 my $class = shift;
2014 2542
2015 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2016 fontsize => 1, 2544 fontsize => 1,
2017 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2018 #font => default_font 2547 #font => default_font
2019 @_, 2548 @_,
2020 2549
2021 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2022 par => [], 2551 par => [],
2023 height => 0, 2552 height => 0,
2024 children => [ 2553 children => [
2025 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2026 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
2027 ], 2556 ],
2028 ); 2557 );
2029 2558
2030 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
2031 $self->update;
2032 });
2033 2560
2034 $self 2561 $self
2035} 2562}
2036 2563
2037sub set_fontsize { 2564sub set_fontsize {
… …
2039 2566
2040 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2041 $self->reflow; 2568 $self->reflow;
2042} 2569}
2043 2570
2044sub text_height {
2045 my ($self, $text) = @_;
2046
2047 my $layout = $self->{layout};
2048
2049 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2050 $layout->set_width ($self->{w});
2051 $layout->set_text ($text);
2052
2053 ($layout->size)[1]
2054}
2055
2056sub reflow {
2057 my ($self) = @_;
2058
2059 $self->{need_reflow}++;
2060 $self->update;
2061}
2062
2063sub size_allocate { 2571sub invoke_size_allocate {
2064 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2065
2066 $self->SUPER::size_allocate ($w, $h);
2067 2573
2068 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2069 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2070 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2071 2578
2072 $self->reflow; 2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
2593
2594 $layout->size
2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2073} 2617}
2074 2618
2075sub add_paragraph { 2619sub add_paragraph {
2076 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2077 2621
2078 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2079 2623 my ($w, $h) = $self->text_size ($line);
2080 my $height = $self->text_height ($text);
2081
2082 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2083 2627
2084 push @{$self->{par}}, [$height, $color, $text];
2085
2086 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2087 $self->{children}[1]->update;
2088} 2629}
2089 2630
2090sub update { 2631sub update {
2091 my ($self) = @_; 2632 my ($self) = @_;
2092 2633
… …
2094 2635
2095 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2096 2637
2097 delete $self->{texture}; 2638 delete $self->{texture};
2098 2639
2099 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2100 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2101 my $height = 0; 2644 my $height = 0;
2102 2645
2103 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2104 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
2105 2662
2106 $self->{height} = $height; 2663 $self->{height} = $height;
2107 2664
2108 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2109 2666
2110 delete $self->{texture}; 2667 delete $self->{texture};
2111 } 2668 }
2112 2669
2113 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2114 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
2115 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2116 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2117 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2118 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2119 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121
2122 my $top = int $self->{children}[1]{range}[0];
2123
2124 my $y0 = $top;
2125 my $y1 = $top + $self->{h};
2126
2127 my $y = 0;
2128
2129 my $layout = $self->{layout};
2130
2131 $layout->set_font ($self->{font}) if $self->{font};
2132 2688
2133 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2134 my $h = $par->[0]; 2690 my $h = $par->[1];
2135 2691
2136 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2137 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2138 2697
2139 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2140 my ($W, $H) = $layout->size; 2699
2141 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2142 } 2702 }
2143 2703
2144 $y += $h; 2704 $y += $h;
2145 } 2705 }
2146 2706
2147 glDisable GL_TEXTURE_2D;
2148 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2149 }; 2708 };
2150 }); 2709 });
2151} 2710}
2152 2711
2153sub _draw { 2712sub _draw {
2154 my ($self) = @_; 2713 my ($self) = @_;
2155 2714
2156 if ($self->{texture}) {
2157 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2158 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2159 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2160 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2161 }
2162 2720
2163 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2164 2722
2165} 2723}
2166 2724
… …
2214 2772
2215sub new { 2773sub new {
2216 my $class = shift; 2774 my $class = shift;
2217 2775
2218 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2219 state => 0, 2777 state => 0,
2220 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2221 @_ 2779 @_
2222 ); 2780 );
2223 2781
2224 if ($self->{state}) {
2225 $self->{state} = 0;
2226 $self->toggle_flopper;
2227 }
2228
2229 $self 2782 $self
2230} 2783}
2231 2784
2232sub toggle_flopper { 2785sub toggle_flopper {
2233 my ($self) = @_; 2786 my ($self) = @_;
2234 2787
2235 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2236 if ($self->{state} = !$self->{state}) {
2237 $CFClient::UI::ROOT->add ($self->{other});
2238 $self->{other}->move ($self->coord2global (0, $self->{h}));
2239 $self->emit ("open");
2240 } else {
2241 $CFClient::UI::ROOT->remove ($self->{other});
2242 $self->emit ("close");
2243 }
2244
2245 $self->emit (changed => $self->{state});
2246} 2789}
2247 2790
2248############################################################################# 2791#############################################################################
2249 2792
2250package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2260 @_, 2803 @_,
2261 can_events => 0, 2804 can_events => 0,
2262 ) 2805 )
2263} 2806}
2264 2807
2265sub set_markup { 2808sub set_tooltip_from {
2266 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2267 2810
2268 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2269 $self->{label}->set_markup ($text); 2812
2270 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2271} 2831}
2272 2832
2273sub size_request { 2833sub size_request {
2274 my ($self) = @_; 2834 my ($self) = @_;
2275 2835
2276 $self->child->set_max_size ($::WIDTH * 0.3);
2277
2278 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2279 2837
2280 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2281} 2839}
2282 2840
2283sub size_allocate { 2841sub invoke_size_allocate {
2284 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2285 2843
2286 $self->SUPER::size_allocate ($w - 4, $h - 4); 2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2287} 2863}
2288 2864
2289sub _draw { 2865sub _draw {
2290 my ($self) = @_; 2866 my ($self) = @_;
2291 2867
2292 glPushMatrix;
2293 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2294 2869
2295 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2296 2871
2297 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2308 glVertex 0 , $h; 2883 glVertex 0 , $h;
2309 glVertex $w, $h; 2884 glVertex $w, $h;
2310 glVertex $w, 0; 2885 glVertex $w, 0;
2311 glEnd; 2886 glEnd;
2312 2887
2313 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2314 2889
2315 glTranslate 2, 2;
2316 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2317} 2891}
2318 2892
2319############################################################################# 2893#############################################################################
2320 2894
… …
2325use CFClient::OpenGL; 2899use CFClient::OpenGL;
2326 2900
2327sub new { 2901sub new {
2328 my $class = shift; 2902 my $class = shift;
2329 2903
2330 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2331 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub cfg_bind {
3478 my ($self, $mod, $sym, $cmds) = @_;
3479 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3480 ::update_bindings ();
3481}
3482
3483sub cfg_unbind {
3484 my ($self, $mod, $sym, $cmds) = @_;
3485 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3486 ::update_bindings ();
3487}
3488
3489sub commit {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 if ($sym != 0 && @$cmds > 0) {
3493 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3494 ."'. Don't forget 'Save Config'!");
3495 $self->{binding_change}->($mod, $sym, $cmds)
3496 if $self->{binding_change};
3497 } else {
3498 $::STATUSBOX->add ("No action bound, no key or action specified!");
3499 $self->{binding_cancel}->()
3500 if $self->{binding_cancel};
3501 }
3502}
3503
3504sub start {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("stop recording");
3508 $self->{recording} = 1;
3509 $self->clear_command_list;
3510 $::CONN->start_record if $::CONN;
3511}
3512
3513sub stop {
3514 my ($self) = @_;
3515
3516 $self->{rec_btn}->set_text ("start recording");
3517 $self->{recording} = 0;
3518
3519 my $rec;
3520 $rec = $::CONN->stop_record if $::CONN;
3521 return unless ref $rec eq 'ARRAY';
3522 $self->set_command_list ($rec);
3523}
3524
3525
3526sub ask_for_bind_and_commit {
3527 my ($self) = @_;
3528 $self->ask_for_bind (1);
3529}
3530
3531sub ask_for_bind {
3532 my ($self, $commit, $end_cb) = @_;
3533
3534 CFClient::Binder::open_binding_dialog (sub {
3535 my ($mod, $sym) = @_;
3536 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3537 $self->update_binding_widgets;
3538 $self->commit if $commit;
3539 $end_cb->() if $end_cb;
3540 });
3541}
3542
3543# $mod and $sym are the modifiers and key symbol
3544# $cmds is a array ref of strings (the commands)
3545# $cb is the callback that is executed on OK
3546# $ccb is the callback that is executed on CANCEL and
3547# when the binding was unsuccessful on OK
3548sub set_binding {
3549 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3550
3551 $self->clear_command_list;
3552 $self->{recording} = 0;
3553 $self->{rec_btn}->set_text ("start recording");
3554
3555 $self->{binding} = [$mod, $sym];
3556 $self->{commands} = $cmds;
3557
3558 $self->{binding_change} = $cb;
3559 $self->{binding_cancel} = $ccb;
3560
3561 $self->update_binding_widgets;
3562}
3563
3564# this is a shortcut method that asks for a binding
3565# and then just binds it.
3566sub do_quick_binding {
3567 my ($self, $cmds, $end_cb) = @_;
3568 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3569 $self->ask_for_bind (1, $end_cb);
3570}
3571
3572sub update_binding_widgets {
3573 my ($self) = @_;
3574 my ($mod, $sym, $cmds) = $self->get_binding;
3575 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3576 $self->set_command_list ($cmds);
3577}
3578
3579sub get_binding {
3580 my ($self) = @_;
3581 return (
3582 $self->{binding}->[0],
3583 $self->{binding}->[1],
3584 [ grep { defined $_ } @{$self->{commands}} ]
3585 );
3586}
3587
3588sub clear_command_list {
3589 my ($self) = @_;
3590 $self->{cmdbox}->clear ();
3591}
3592
3593sub set_command_list {
3594 my ($self, $cmds) = @_;
3595
3596 $self->{cmdbox}->clear ();
3597 $self->{commands} = $cmds;
3598
3599 my $idx = 0;
3600
3601 for (@$cmds) {
3602 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3603
3604 my $i = $idx;
3605 $hb->add (new CFClient::UI::Label text => $_);
3606 $hb->add (new CFClient::UI::Button
3607 text => "delete",
3608 tooltip => "Deletes the action from the record",
3609 on_activate => sub {
3610 $self->{cmdbox}->remove ($hb);
3611 $cmds->[$i] = undef;
3612 });
3613
3614
3615 $idx++
3616 }
3617}
3618
3619#############################################################################
3620
3621package CFClient::UI::SpellList;
3622
3623our @ISA = CFClient::UI::Table::;
3624
3625sub new {
3626 my $class = shift;
3627
3628 my $self = $class->SUPER::new (
3629 binding => [],
3630 commands => [],
2332 @_, 3631 @_,
2333 ) 3632 )
2334} 3633}
2335 3634
3635my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3636
3637my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3639my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3640 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3641my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3642 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3643my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3644 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3645my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3646 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3647
3648sub rebuild_spell_list {
3649 my ($self) = @_;
3650
3651 $CFClient::UI::ROOT->on_refresh ($self => sub {
3652 $self->clear;
3653
3654 return unless $::CONN;
3655
3656 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3657 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3658 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3659 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3660 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3661
3662 my $row = 0;
3663
3664 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3665 my $spell = $self->{spell}{$_};
3666
3667 $row++;
3668
3669 my $spell_cb = sub {
3670 my ($widget, $ev) = @_;
3671
3672 if ($ev->{button} == 1) {
3673 $::CONN->user_send ("cast $spell->{name}");
3674 } elsif ($ev->{button} == 2) {
3675 $::CONN->user_send ("invoke $spell->{name}");
3676 } elsif ($ev->{button} == 3) {
3677 (new CFClient::UI::Menu
3678 items => [
3679 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3680 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3681 ],
3682 )->popup ($ev);
3683 } else {
3684 return 0;
3685 }
3686
3687 1
3688 };
3689
3690 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3691
3692 #TODO: add path info to tooltip
3693 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3694
3695 $self->add (0, $row, new CFClient::UI::Face
3696 face => $spell->{face},
3697 can_hover => 1,
3698 can_events => 1,
3699 tooltip => $tooltip,
3700 on_button_down => $spell_cb,
3701 );
3702
3703 $self->add (1, $row, new CFClient::UI::Label
3704 expand => 1,
3705 text => $spell->{name},
3706 can_hover => 1,
3707 can_events => 1,
3708 tooltip => $tooltip,
3709 on_button_down => $spell_cb,
3710 );
3711
3712 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3713 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3714 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3715 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3716 }
3717 });
3718}
3719
3720sub add_spell {
3721 my ($self, $spell) = @_;
3722
3723 $self->{spell}->{$spell->{name}} = $spell;
3724 $self->rebuild_spell_list;
3725}
3726
3727sub remove_spell {
3728 my ($self, $spell) = @_;
3729
3730 delete $self->{spell}->{$spell->{name}};
3731 $self->rebuild_spell_list;
3732}
3733
3734sub clear_spells {
3735 my ($self) = @_;
3736
3737 $self->{spell} = {};
3738 $self->rebuild_spell_list;
3739}
3740
3741#############################################################################
3742
3743package CFClient::UI::Root;
3744
3745our @ISA = CFClient::UI::Container::;
3746
3747use List::Util qw(min max);
3748
3749use CFClient::OpenGL;
3750
3751sub new {
3752 my $class = shift;
3753
3754 my $self = $class->SUPER::new (
3755 visible => 1,
3756 @_,
3757 );
3758
3759 Scalar::Util::weaken ($self->{root} = $self);
3760
3761 $self
3762}
3763
2336sub size_request { 3764sub size_request {
2337 (32, 8)
2338}
2339
2340sub draw {
2341 my ($self) = @_; 3765 my ($self) = @_;
2342 3766
2343 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3767 ($self->{w}, $self->{h})
2344
2345 if ($tex) {
2346 glEnable GL_BLEND;
2347 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2348 glEnable GL_TEXTURE_2D;
2349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2350 glColor 1, 1, 1, 1;
2351 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2352 glDisable GL_TEXTURE_2D;
2353 glDisable GL_BLEND;
2354 }
2355} 3768}
2356 3769
2357############################################################################# 3770sub _to_pixel {
3771 my ($coord, $size, $max) = @_;
2358 3772
2359package CFClient::UI::Root; 3773 $coord =
3774 $coord eq "center" ? ($max - $size) * 0.5
3775 : $coord eq "max" ? $max
3776 : $coord;
2360 3777
2361our @ISA = CFClient::UI::Container::; 3778 $coord = 0 if $coord < 0;
3779 $coord = $max - $size if $coord > $max - $size;
2362 3780
2363use CFClient::OpenGL; 3781 int $coord + 0.5
2364
2365sub check_size {
2366 my ($self) = @_;
2367
2368 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2369} 3782}
2370 3783
2371sub size_request { 3784sub invoke_size_allocate {
2372 ($::WIDTH, $::HEIGHT)
2373}
2374
2375sub configure {
2376 my ($self, $x, $y, $w, $h) = @_; 3785 my ($self, $w, $h) = @_;
2377 3786
2378 $self->SUPER::configure ($x, $y, $w, $h);
2379
2380 for my $child (@{$self->{children}}) { 3787 for my $child ($self->children) {
2381 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3788 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2382 3789
2383 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3790 $X = $child->{force_x} if exists $child->{force_x};
2384 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3791 $Y = $child->{force_y} if exists $child->{force_y};
3792
3793 $X = _to_pixel $X, $W, $self->{w};
3794 $Y = _to_pixel $Y, $H, $self->{h};
3795
2385 $child->configure ($X, $Y, $W,$H); 3796 $child->configure ($X, $Y, $W, $H);
3797 }
3798
2386 } 3799 1
2387} 3800}
2388 3801
2389sub _topleft { 3802sub coord2local {
2390 my ($self, $x, $y) = @_; 3803 my ($self, $x, $y) = @_;
2391 3804
2392 ($x, $y) 3805 ($x, $y)
2393} 3806}
2394 3807
3808sub coord2global {
3809 my ($self, $x, $y) = @_;
3810
3811 ($x, $y)
3812}
3813
2395sub update { 3814sub update {
2396 my ($self) = @_; 3815 my ($self) = @_;
2397 3816
2398 $self->check_size; 3817 $::WANT_REFRESH++;
2399 ::refresh ();
2400} 3818}
2401 3819
2402sub add { 3820sub add {
2403 my ($self, $child) = @_; 3821 my ($self, @children) = @_;
2404 3822
2405 # integerize window positions 3823 $_->{is_toplevel} = 1
2406 $child->{x} = int $child->{x}; 3824 for @children;
2407 $child->{y} = int $child->{y};
2408 3825
2409 $self->SUPER::add ($child); 3826 $self->SUPER::add (@children);
3827}
3828
3829sub remove {
3830 my ($self, @children) = @_;
3831
3832 $self->SUPER::remove (@children);
3833
3834 delete $self->{is_toplevel}
3835 for @children;
3836
3837 while (@children) {
3838 my $w = pop @children;
3839 push @children, $w->children;
3840 $w->set_invisible;
3841 }
2410} 3842}
2411 3843
2412sub on_refresh { 3844sub on_refresh {
2413 my ($self, $id, $cb) = @_; 3845 my ($self, $id, $cb) = @_;
2414 3846
2415 $self->{refresh_hook}{$id} = $cb; 3847 $self->{refresh_hook}{$id} = $cb;
2416} 3848}
2417 3849
3850sub on_post_alloc {
3851 my ($self, $id, $cb) = @_;
3852
3853 $self->{post_alloc_hook}{$id} = $cb;
3854}
3855
2418sub draw { 3856sub draw {
2419 my ($self) = @_; 3857 my ($self) = @_;
2420 3858
2421 while (my $rcb = delete $self->{refresh_hook}) { 3859 while ($self->{refresh_hook}) {
2422 $_->() for values %$rcb; 3860 $_->()
3861 for values %{delete $self->{refresh_hook}};
2423 } 3862 }
3863
3864 if ($self->{realloc}) {
3865 my %queue;
3866 my @queue;
3867 my $widget;
3868
3869 outer:
3870 while () {
3871 if (my $realloc = delete $self->{realloc}) {
3872 for $widget (values %$realloc) {
3873 $widget->{visible} or next; # do not resize invisible widgets
3874
3875 $queue{$widget+0}++ and next; # duplicates are common
3876
3877 push @{ $queue[$widget->{visible}] }, $widget;
3878 }
3879 }
3880
3881 while () {
3882 @queue or last outer;
3883
3884 $widget = pop @{ $queue[-1] || [] }
3885 and last;
3886
3887 pop @queue;
3888 }
3889
3890 delete $queue{$widget+0};
3891
3892 my ($w, $h) = $widget->size_request;
3893
3894 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3895 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3896
3897 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3898 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3899
3900 $w = $widget->{force_w} if exists $widget->{force_w};
3901 $h = $widget->{force_h} if exists $widget->{force_h};
3902
3903 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3904 || delete $widget->{force_realloc}) {
3905 $widget->{req_w} = $w;
3906 $widget->{req_h} = $h;
3907
3908 $self->{size_alloc}{$widget+0} = $widget;
3909
3910 if (my $parent = $widget->{parent}) {
3911 $self->{realloc}{$parent+0} = $parent
3912 unless $queue{$parent+0};
3913
3914 $parent->{force_size_alloc} = 1;
3915 $self->{size_alloc}{$parent+0} = $parent;
3916 }
3917 }
3918
3919 delete $self->{realloc}{$widget+0};
3920 }
3921 }
3922
3923 while (my $size_alloc = delete $self->{size_alloc}) {
3924 my @queue = sort { $b->{visible} <=> $a->{visible} }
3925 values %$size_alloc;
3926
3927 while () {
3928 my $widget = pop @queue || last;
3929
3930 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3931
3932 $w = 0 if $w < 0;
3933 $h = 0 if $h < 0;
3934
3935 $w = int $w + 0.5;
3936 $h = int $h + 0.5;
3937
3938 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3939 $widget->{old_w} = $widget->{w};
3940 $widget->{old_h} = $widget->{h};
3941
3942 $widget->{w} = $w;
3943 $widget->{h} = $h;
3944
3945 $widget->emit (size_allocate => $w, $h);
3946 }
3947 }
3948 }
3949
3950 while ($self->{post_alloc_hook}) {
3951 $_->()
3952 for values %{delete $self->{post_alloc_hook}};
3953 }
3954
2424 3955
2425 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3956 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2426 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3957 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2427 glClear GL_COLOR_BUFFER_BIT; 3958 glClear GL_COLOR_BUFFER_BIT;
2428 3959
2429 glMatrixMode GL_PROJECTION; 3960 glMatrixMode GL_PROJECTION;
2430 glLoadIdentity; 3961 glLoadIdentity;
2431 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3962 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2432 glMatrixMode GL_MODELVIEW; 3963 glMatrixMode GL_MODELVIEW;
2433 glLoadIdentity; 3964 glLoadIdentity;
2434 3965
3966 {
3967 package CFClient::UI::Base;
3968
3969 ($draw_x, $draw_y, $draw_w, $draw_h) =
3970 (0, 0, $self->{w}, $self->{h});
3971 }
3972
2435 $self->_draw; 3973 $self->_draw;
2436} 3974}
2437 3975
2438############################################################################# 3976#############################################################################
2439 3977
2440package CFClient::UI; 3978package CFClient::UI;
2441 3979
2442$ROOT = new CFClient::UI::Root; 3980$ROOT = new CFClient::UI::Root;
2443$TOOLTIP = new CFClient::UI::Tooltip; 3981$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2444 3982
24451 39831
2446 3984

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