ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.175 by root, Tue Apr 25 11:48:31 2006 UTC vs.
Revision 1.278 by root, Sun Jun 4 23:05:06 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 61 }
40 62
41 return; 63 return;
42 } 64 }
43 } 65 }
… …
47 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
48} 70}
49 71
50# class methods for events 72# class methods for events
51sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 75 if $FOCUS;
54} 76}
55 77
56sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 80 if $FOCUS;
59} 81}
60 82
61sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
62 my ($ev) = @_; 84 my ($ev) = @_;
… …
71 check_tooltip; 93 check_tooltip;
72 } 94 }
73 95
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 97
76 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 100}
81 101
82sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
83 my ($ev) = @_; 103 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
85 105
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 107
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 109
90 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 112
95 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 115 $grab->update if $grab;
98 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 133
116 check_tooltip; 134 check_tooltip;
117 } 135 }
118 136
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 138 if $HOVER;
123} 139}
124 140
125# convert position array to integers 141# convert position array to integers
126sub harmonize { 142sub harmonize {
127 my ($vals) = @_; 143 my ($vals) = @_;
… …
133 $rem += $_ - $i; 149 $rem += $_ - $i;
134 $_ = $i; 150 $_ = $i;
135 } 151 }
136} 152}
137 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
138############################################################################# 195#############################################################################
139 196
140package CFClient::UI::Base; 197package CFClient::UI::Base;
141 198
142use strict; 199use strict;
… …
145 202
146sub new { 203sub new {
147 my $class = shift; 204 my $class = shift;
148 205
149 my $self = bless { 206 my $self = bless {
150 x => 0, 207 x => "center",
151 y => 0, 208 y => "center",
152 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
153 can_events => 1, 212 can_events => 1,
154 @_ 213 @_
155 }, $class; 214 }, $class;
156 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
157 for (keys %$self) { 218 for (keys %$self) {
158 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
160 } 221 }
161 } 222 }
162 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
163 $self 236 $self
164} 237}
165 238
166sub destroy { 239sub destroy {
167 my ($self) = @_; 240 my ($self) = @_;
… …
176 return if $self->{parent}; 249 return if $self->{parent};
177 250
178 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
179} 252}
180 253
181sub hide { 254sub set_visible {
182 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
183 278
184 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
186 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
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
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 368 }
243} 369}
244 370
245sub size_allocate { 371sub size_allocate {
246 # nothing to be done 372 # nothing to be done
247} 373}
248 374
249sub children { 375sub children {
376 # nop
250} 377}
251 378
252# call when resoltuion changes etc. 379sub visible_children {
253sub reconfigure { 380 $_[0]->children
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 381}
261 382
262sub set_max_size { 383sub set_max_size {
263 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
264 385
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
267} 388}
268 389
269# return top left coordinates 390sub set_tooltip {
270sub _topleft {
271 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
272 392
273 $self->{parent} 393 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 394 $tooltip =~ s/\s+$//;
275 395
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
277} 404}
278 405
279# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
280sub coord2local { 407sub coord2local {
281 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
282 409
283 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 411}
286 412
287# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
288sub coord2global { 414sub coord2global {
289 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
290 416
291 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 418}
294 419
295sub focus_in { 420sub focus_in {
296 my ($self) = @_; 421 my ($self) = @_;
297 422
298 return if $FOCUS == $self; 423 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
300 425
301 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
302 427
303 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
304 429
305 $focus->update if $focus; 430 $focus->update if $focus;
306 $FOCUS->update; 431 $FOCUS->update;
307} 432}
308 433
… …
311 436
312 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
313 438
314 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
315 440
316 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
317 442
318 $focus->update if $focus; #? 443 $focus->update if $focus; #?
319}
320 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
321sub mouse_motion { } 449sub mouse_motion { 0 }
322sub button_up { } 450sub button_up { 0 }
323sub key_down { } 451sub key_down { 0 }
324sub key_up { } 452sub key_up { 0 }
325 453
326sub button_down { 454sub button_down {
327 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
328 456
329 $self->focus_in; 457 $self->focus_in;
330}
331 458
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
336sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
337 535
338sub draw { 536sub draw {
339 my ($self) = @_; 537 my ($self) = @_;
340 538
341 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
342 550
343 glPushMatrix; 551 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw;
346 glPopMatrix;
347 553
348 if ($self == $HOVER && $self->{can_hover}) { 554 if ($self == $HOVER && $self->{can_hover}) {
349 my ($x, $y) = @$self{qw(x y)};
350
351 glColor 1, 0.8, 0.5, 0.2; 555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
352 glEnable GL_BLEND; 556 glEnable GL_BLEND;
353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
354 glBegin GL_QUADS; 558 glBegin GL_QUADS;
355 glVertex $x , $y;
356 glVertex $x + $self->{w}, $y;
357 glVertex $x + $self->{w}, $y + $self->{h};
358 glVertex $x , $y + $self->{h};
359 glEnd;
360 glDisable GL_BLEND;
361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 559 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 560 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h}; 561 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h}; 562 glVertex 0 , $self->{h};
372 glEnd; 563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
373 glPopMatrix; 577 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 579 }
580
581 $self->_draw;
582 glPopMatrix;
376} 583}
377 584
378sub _draw { 585sub _draw {
379 my ($self) = @_; 586 my ($self) = @_;
380 587
381 warn "no draw defined for $self\n"; 588 warn "no draw defined for $self\n";
382} 589}
383 590
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 591sub DESTROY {
448 my ($self) = @_; 592 my ($self) = @_;
449 593
594 delete $WIDGET{$self+0};
450 #$self->deactivate; 595 #$self->deactivate;
451} 596}
452 597
453############################################################################# 598#############################################################################
454 599
… …
463 my $class = shift; 608 my $class = shift;
464 609
465 # range [value, low, high, page] 610 # range [value, low, high, page]
466 611
467 $class->SUPER::new ( 612 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
470 @_ 615 @_
471 ) 616 )
472} 617}
473 618
474sub _draw { 619sub _draw {
475 my ($self) = @_; 620 my ($self) = @_;
476 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
478 628
479 glEnable GL_BLEND; 629 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
482 632
483 glBegin GL_QUADS; 633 glBegin GL_QUADS;
484 glVertex 0 , 0; 634 glVertex 0 , 0;
485 glVertex 0 , $h; 635 glVertex 0 , $h;
486 glVertex $w, $h; 636 glVertex $w, $h;
487 glVertex $w, 0; 637 glVertex $w, 0;
488 glEnd; 638 glEnd;
489 639
490 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
491} 642}
492 643
493############################################################################# 644#############################################################################
494 645
495package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
502} 653}
503 654
504sub size_request { 655sub size_request {
505 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
506} 659}
507 660
508sub draw { } 661sub draw { }
509 662
510############################################################################# 663#############################################################################
… …
514our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
515 668
516sub new { 669sub new {
517 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
518 671
519 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
520 673
521 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
522 children => [], 675 children => [],
523 can_events => 0, 676 can_events => 0,
524 %arg, 677 %arg,
525 ); 678 );
679
526 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
527 682
528 $self 683 $self
529} 684}
530 685
531sub add { 686sub add {
532 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
533 688
534 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
535 691
536 use sort 'stable'; 692 use sort 'stable';
537 693
538 $self->{children} = [ 694 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
541 ]; 697 ];
542 698
543 $child->check_size; 699 $self->realloc;
544} 700}
545 701
546sub children { 702sub children {
547 @{ $_[0]{children} } 703 @{ $_[0]{children} }
548} 704}
… …
553 delete $child->{parent}; 709 delete $child->{parent};
554 $child->hide; 710 $child->hide;
555 711
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 713
558 $self->check_size; 714 $self->realloc;
559 $self->update;
560} 715}
561 716
562sub clear { 717sub clear {
563 my ($self) = @_; 718 my ($self) = @_;
564 719
… …
567 722
568 for (@$children) { 723 for (@$children) {
569 delete $_->{parent}; 724 delete $_->{parent};
570 $_->hide; 725 $_->hide;
571 } 726 }
727
728 $self->realloc;
572} 729}
573 730
574sub find_widget { 731sub find_widget {
575 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
576 733
577 $x -= $self->{x}; 734 $x -= $self->{x};
578 $y -= $self->{y}; 735 $y -= $self->{y};
579 736
580 my $res; 737 my $res;
581 738
582 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
583 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
584 and return $res; 741 and return $res;
585 } 742 }
586 743
587 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
636 $self->{children}[0]->configure (0, 0, $w, $h); 793 $self->{children}[0]->configure (0, 0, $w, $h);
637} 794}
638 795
639############################################################################# 796#############################################################################
640 797
798# back-buffered drawing area
799
641package CFClient::UI::Window; 800package CFClient::UI::Window;
642 801
643our @ISA = CFClient::UI::Bin::; 802our @ISA = CFClient::UI::Bin::;
644 803
645use CFClient::OpenGL; 804use CFClient::OpenGL;
… …
651} 810}
652 811
653sub update { 812sub update {
654 my ($self) = @_; 813 my ($self) = @_;
655 814
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 816 $self->SUPER::update;
658} 817}
659 818
660sub size_allocate { 819sub size_allocate {
661 my ($self, $w, $h) = @_; 820 my ($self, $w, $h) = @_;
662 821
663 $self->SUPER::size_allocate ($w, $h); 822 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
665} 830}
666 831
667sub render_child { 832sub render_child {
668 my ($self) = @_; 833 my ($self) = @_;
669 834
670 $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 {
671 glClearColor 0, 0, 0, 0; 836 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 838
674# glColorMask 1, 1, 1, 0; 839 {
675# glEnable GL_BLEND; 840 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 841
677# glRasterPos 0, 0; 842 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 843 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 844 }
680# glColorMask 1, 1, 1, 1; 845
846 $self->_render;
681 }; 847 };
682} 848}
683 849
684sub _draw { 850sub _draw {
685 my ($self) = @_; 851 my ($self) = @_;
686 852
687 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
688 854
689 my $tex = $self->{texture} 855 my $tex = $self->{texture}
690 or return; 856 or return;
691 857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
692 glEnable GL_BLEND; 860 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 861 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 862 glColor 0, 0, 0, 1;
697 863
698 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad (0, 0, $w, $h);
699 865
700 glDisable GL_BLEND; 866 glDisable GL_BLEND;
… …
705 871
706package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
707 873
708our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
709 875
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735
736sub new { 876sub new {
737 my $class = shift; 877 my $class = shift;
738 878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
739 my $self = $class->SUPER::new ( 978 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 979 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 980 slider => $slider,
742 border => 0.8, 981 %arg,
743 @_
744 ); 982 );
745 983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
746 $self 987 $self
747} 988}
748 989
749sub _draw { 990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
750 my ($self) = @_; 1007 my ($self, $w, $h) = @_;
751 1008
752 my ($w, $h) = ($self->{w}, $self->{h}); 1009 $self->SUPER::size_allocate ($w, $h);
753 1010
754 glEnable GL_BLEND; 1011 my $child = $self->{vp}->child;
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758
759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766
767
768 $self->child->draw;
769 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D;
771} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
772 1017
773############################################################################# 1018#############################################################################
774 1019
775package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
776 1021
777our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
778 1023
779use CFClient::OpenGL; 1024use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 1025
785sub new { 1026sub new {
786 my $class = shift; 1027 my $class = shift;
787 1028
788 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
789 1078
790 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
793 border => 0.8, 1082 border => 0.6,
794 can_events => 1, 1083 can_events => 1,
795 @_ 1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
796 ); 1087 );
797 1088
798 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
799 align => 0, 1090 align => 0,
800 valign => 1, 1091 valign => 1,
801 text => $self->{title}, 1092 text => $title,
802 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
803 1095
804 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
805} 1104}
806 1105
807sub border { 1106sub border {
808 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
809} 1108}
810 1109
811sub size_request { 1110sub size_request {
812 my ($self) = @_; 1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
813 1115
814 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
815 1117
816 ( 1118 (
817 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
820} 1122}
821 1123
822sub size_allocate { 1124sub size_allocate {
823 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
824 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
825 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
827 1137
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
832} 1139}
833 1140
834sub button_down { 1141sub button_down {
835 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
836 1143
1144 my ($w, $h) = @$self{qw(w h)};
837 my $border = $self->border; 1145 my $border = $self->border;
838 1146
839 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
840 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
841 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
842 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
843 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
844 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
845 $self->{motion} = sub { 1158 $self->{motion} = sub {
846 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
847 1160
848 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
849 1163
850 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
851 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
852 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
853 }; 1169 };
854 1170
855 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
856 && $y >= 0 && $y < $border) {
857
858 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
859 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
860 1174
861 $self->{motion} = sub { 1175 $self->{motion} = sub {
862 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
863 1177
864 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
865 1179
866 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
867 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
868 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
869 } 1188 1
870} 1189}
871 1190
872sub button_up { 1191sub button_up {
873 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
874 1193
875 delete $self->{motion}; 1194 !!delete $self->{motion}
876} 1195}
877 1196
878sub mouse_motion { 1197sub mouse_motion {
879 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
880 1199
881 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
882} 1203}
883 1204
884sub _draw { 1205sub _draw {
885 my ($self) = @_; 1206 my ($self) = @_;
886 1207
1208 my $child = $self->{children}[0];
1209
887 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
888 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
889 1212
890 glEnable GL_BLEND;
891 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
892 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
894 1215
895 my $border = $self->border; 1216 my $border = $self->border;
896 1217
897 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
898 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
899 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
900 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
901 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
902 1223
903 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
904 1226
905 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
906 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
907 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
908 1230 $bg->{t} = $ch / $bg->{h};
909 glColor @{ $self->{bg} };
910
911 $bg->{s} = $rep_x;
912 $bg->{t} = $rep_y;
913 $bg->{wrap_mode} = 1;
914 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
915 1233
916 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
917 glDisable GL_BLEND;
918 1235
919 $self->{title}->draw if $self->{title};
920 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
921} 1242}
922 1243
923############################################################################# 1244#############################################################################
924 1245
925package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
933sub new { 1254sub new {
934 my $class = shift; 1255 my $class = shift;
935 1256
936 $class->SUPER::new ( 1257 $class->SUPER::new (
937 col_expand => [], 1258 col_expand => [],
938 @_ 1259 @_,
939 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
940} 1265}
941 1266
942sub add { 1267sub add {
943 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
944 1269
945 $child->set_parent ($self); 1270 $child->set_parent ($self);
946 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
947 1272
948 $child->check_size; 1273 $self->realloc;
949} 1274}
950 1275
951sub children {
952 grep $_, map @$_, grep $_, @{ $_[0]{children} }
953}
954
955# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
956sub clear { 1277sub clear {
957 my ($self) = @_; 1278 my ($self) = @_;
958 1279
959 my @children = $self->children; 1280 my @children = $self->children;
960 delete $self->{children}; 1281 delete $self->{children};
… …
962 for (@children) { 1283 for (@children) {
963 delete $_->{parent}; 1284 delete $_->{parent};
964 $_->hide; 1285 $_->hide;
965 } 1286 }
966 1287
967 $self->update; 1288 $self->realloc;
968} 1289}
969 1290
970sub get_wh { 1291sub get_wh {
971 my ($self) = @_; 1292 my ($self) = @_;
972 1293
… …
1003sub size_allocate { 1324sub size_allocate {
1004 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
1005 1326
1006 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
1007 1328
1008 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
1009 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
1010 1331
1011 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
1012 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
1013 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
1014 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
1068 } 1389 }
1069} 1390}
1070 1391
1071############################################################################# 1392#############################################################################
1072 1393
1073package CFClient::UI::HBox; 1394package CFClient::UI::Box;
1074
1075# TODO: wrap into common Box base class
1076 1395
1077our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
1078 1397
1079sub size_request { 1398sub size_request {
1080 my ($self) = @_; 1399 my ($self) = @_;
1081 1400
1082 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
1083 1402 ? (
1084 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1085 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1086 (List::Util::max map $_->[1], @alloc), 1405 )
1087 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1088} 1410}
1089 1411
1090sub size_allocate { 1412sub size_allocate {
1091 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1092 1414
1093 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
1094
1095 my $children = $self->{children}; 1416 my $children = $self->{children};
1096 1417
1097 my @h = map $_->{req_w}, @$children; 1418 my @req;
1098 1419
1099 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
1100 1421 @req = ($space / (@$children || 1)) x @$children;
1101 if ($req_h > $h) {
1102 # ah well, not enough space
1103 $_ *= $h / $req_h for @h;
1104 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1105 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1106 $exp ||= 1;
1107 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1108 for (0 .. $#$children) { 1435 for 0 .. $#$children;
1109 my $child = $children->[$_];
1110
1111 my $alloc_h = $h[$_];
1112 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1113 $h[$_] = $alloc_h;
1114 } 1436 }
1115 } 1437 }
1116 1438
1117 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
1118 1440
1119 my $y = 0; 1441 my $pos = 0;
1120 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
1121 my $child = $children->[$_];
1122 my $h = $h[$_]; 1443 my $alloc = $req[$_];
1123 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1124 1445
1125 $y += $h; 1446 $pos += $alloc;
1126 } 1447 }
1127 1448
1128 1 1449 1
1129} 1450}
1130 1451
1131############################################################################# 1452#############################################################################
1132 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
1133package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
1134 1470
1135# TODO: wrap into common Box base class
1136
1137our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
1138 1472
1139sub size_request { 1473sub new {
1140 my ($self) = @_; 1474 my $class = shift;
1141 1475
1142 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1143 1477 vertical => 1,
1144 ( 1478 @_,
1145 (List::Util::max map $_->[0], @alloc),
1146 (List::Util::sum map $_->[1], @alloc),
1147 ) 1479 )
1148} 1480}
1149 1481
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 my $children = $self->{children};
1154
1155 my @h = map $_->{req_h}, @$children;
1156
1157 my $req_h = List::Util::sum @h;
1158
1159 if ($req_h > $h) {
1160 # ah well, not enough space
1161 $_ *= $h / $req_h for @h;
1162 } else {
1163 my $exp = List::Util::sum map $_->{expand}, @$children;
1164 $exp ||= 1;
1165
1166 for (0 .. $#$children) {
1167 my $child = $children->[$_];
1168
1169 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1170 }
1171 }
1172
1173 CFClient::UI::harmonize \@h;
1174
1175 my $y = 0;
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178 my $h = $h[$_];
1179 $child->configure (0, $y, $w, $h);
1180
1181 $y += $h;
1182 }
1183
1184 1
1185}
1186
1187############################################################################# 1482#############################################################################
1188 1483
1189package CFClient::UI::Label; 1484package CFClient::UI::Label;
1190 1485
1191our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1192 1487
1193use CFClient::OpenGL; 1488use CFClient::OpenGL;
1194 1489
1195sub new { 1490sub new {
1196 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1197 1492
1198 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1199 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1200 #font => default_font 1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1201 fontsize => 1, 1503 fontsize => 1,
1202 text => "",
1203 align => -1, 1504 align => -1,
1204 valign => -1, 1505 valign => -1,
1205 padding => 2, 1506 padding_x => 2,
1206 layout => new CFClient::Layout, 1507 padding_y => 2,
1207 can_events => 0, 1508 can_events => 0,
1208 %arg 1509 %arg
1209 ); 1510 );
1210 1511
1211 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1212 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1213 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1214 $self->{template} = $layout; 1515 $self->{template} = $layout;
1215 } 1516 }
1216 1517
1217 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1218 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1219 1523
1220 $self 1524 $self
1221} 1525}
1222 1526
1223sub escape { 1527sub escape($) {
1224 local $_ = $_[1]; 1528 local $_ = $_[0];
1225 1529
1226 s/&/&amp;/g; 1530 s/&/&amp;/g;
1227 s/>/&gt;/g; 1531 s/>/&gt;/g;
1228 s/</&lt;/g; 1532 s/</&lt;/g;
1229 1533
1230 $_[1] 1534 $_
1231} 1535}
1232 1536
1233sub update { 1537sub update {
1234 my ($self) = @_; 1538 my ($self) = @_;
1235 1539
1236 delete $self->{texture}; 1540 delete $self->{texture};
1237 $self->SUPER::update; 1541 $self->SUPER::update;
1238} 1542}
1239 1543
1240sub reconfigure {
1241 my ($self) = @_;
1242
1243 delete $self->{texture};
1244}
1245
1246sub set_text { 1544sub set_text {
1247 my ($self, $text) = @_; 1545 my ($self, $text) = @_;
1248 1546
1249 return if $self->{text} eq "T$text"; 1547 return if $self->{text} eq "T$text";
1250 $self->{text} = "T$text"; 1548 $self->{text} = "T$text";
1251 1549
1550 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1252 $self->{layout}->set_text ($text); 1551 $self->{layout}->set_text ($text);
1253 1552
1254 delete $self->{texture}; 1553 $self->realloc;
1255 $self->update; 1554 $self->update;
1256 $self->check_size;
1257} 1555}
1258 1556
1259sub set_markup { 1557sub set_markup {
1260 my ($self, $markup) = @_; 1558 my ($self, $markup) = @_;
1261 1559
1262 return if $self->{text} eq "M$markup"; 1560 return if $self->{text} eq "M$markup";
1263 $self->{text} = "M$markup"; 1561 $self->{text} = "M$markup";
1264 1562
1563 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564
1565 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1265 $self->{layout}->set_markup ($markup); 1566 $self->{layout}->set_markup ($markup);
1266 1567
1267 delete $self->{texture}; 1568 $self->realloc;
1268 $self->update; 1569 $self->update;
1269 $self->check_size;
1270} 1570}
1271 1571
1272sub size_request { 1572sub size_request {
1273 my ($self) = @_; 1573 my ($self) = @_;
1274 1574
1275 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1575 $self->{layout}->set_font ($self->{font}) if $self->{font};
1276 $self->{layout}->set_width ($self->{max_w} || -1); 1576 $self->{layout}->set_width ($self->{max_w} || -1);
1577 $self->{layout}->set_ellipsise ($self->{ellipsise});
1578 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1277 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1579 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1278 1580
1279 my ($w, $h) = $self->{layout}->size; 1581 my ($w, $h) = $self->{layout}->size;
1280 1582
1281 if (exists $self->{template}) { 1583 if (exists $self->{template}) {
… …
1286 1588
1287 $w = List::Util::max $w, $w2; 1589 $w = List::Util::max $w, $w2;
1288 $h = List::Util::max $h, $h2; 1590 $h = List::Util::max $h, $h2;
1289 } 1591 }
1290 1592
1291 ( 1593 ($w, $h)
1292 $w + $self->{padding} * 2,
1293 $h + $self->{padding} * 2,
1294 )
1295} 1594}
1296 1595
1297sub size_allocate { 1596sub size_allocate {
1298 my ($self, $w, $h) = @_; 1597 my ($self, $w, $h) = @_;
1299 1598
1599 delete $self->{ox};
1600
1300 delete $self->{texture}; 1601 delete $self->{texture}
1602 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1301} 1603}
1302 1604
1303sub set_fontsize { 1605sub set_fontsize {
1304 my ($self, $fontsize) = @_; 1606 my ($self, $fontsize) = @_;
1305 1607
1306 $self->{fontsize} = $fontsize; 1608 $self->{fontsize} = $fontsize;
1307 delete $self->{texture}; 1609 delete $self->{texture};
1308 $self->check_size; 1610
1309 $self->update; 1611 $self->realloc;
1310} 1612}
1311 1613
1312sub _draw { 1614sub _draw {
1313 my ($self) = @_; 1615 my ($self) = @_;
1314 1616
1617 $self->SUPER::_draw; # draw background, if applicable
1618
1315 my $tex = $self->{texture} ||= do { 1619 my $tex = $self->{texture} ||= do {
1620 $self->{layout}->set_foreground (@{$self->{fg}});
1316 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1621 $self->{layout}->set_font ($self->{font}) if $self->{font};
1317 $self->{layout}->set_width ($self->{w}); 1622 $self->{layout}->set_width ($self->{w});
1623 $self->{layout}->set_ellipsise ($self->{ellipsise});
1624 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1318 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1625 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626
1319 new_from_layout CFClient::Texture $self->{layout} 1627 new_from_layout CFClient::Texture $self->{layout}
1320 }; 1628 };
1321 1629
1322 glEnable GL_BLEND; 1630 unless (exists $self->{ox}) {
1323 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1631 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1632 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1633 : ($self->{w} - $tex->{w}) * 0.5);
1634
1635 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1636 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637 : ($self->{h} - $tex->{h}) * 0.5);
1638 };
1639
1324 glEnable GL_TEXTURE_2D; 1640 glEnable GL_TEXTURE_2D;
1325 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1326 1642
1643 if ($tex->{format} == GL_ALPHA) {
1327 glColor @{$self->{fg}}; 1644 glColor @{$self->{fg}};
1328
1329 $self->{ox} = int (
1330 $self->{align} < 0 ? $self->{padding}
1331 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1332 : ($self->{w} - $tex->{w}) * 0.5
1333 );
1334
1335 $self->{oy} = int (
1336 $self->{valign} < 0 ? $self->{padding}
1337 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1338 : ($self->{h} - $tex->{h}) * 0.5
1339 );
1340
1341 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1646 } else {
1647 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1648 }
1342 1649
1343 glDisable GL_TEXTURE_2D; 1650 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345} 1651}
1346 1652
1347############################################################################# 1653#############################################################################
1348 1654
1349package CFClient::UI::EntryBase; 1655package CFClient::UI::EntryBase;
… …
1362 active_fg => [0, 0, 0], 1668 active_fg => [0, 0, 0],
1363 can_hover => 1, 1669 can_hover => 1,
1364 can_focus => 1, 1670 can_focus => 1,
1365 valign => 0, 1671 valign => 0,
1366 can_events => 1, 1672 can_events => 1,
1673 #text => ...
1367 @_ 1674 @_
1368 ) 1675 )
1369} 1676}
1370 1677
1371sub _set_text { 1678sub _set_text {
… …
1373 1680
1374 delete $self->{cur_h}; 1681 delete $self->{cur_h};
1375 1682
1376 return if $self->{text} eq $text; 1683 return if $self->{text} eq $text;
1377 1684
1378 delete $self->{texture};
1379
1380 $self->{last_activity} = $::NOW; 1685 $self->{last_activity} = $::NOW;
1381 $self->{text} = $text; 1686 $self->{text} = $text;
1382 1687
1383 $text =~ s/./*/g if $self->{hidden}; 1688 $text =~ s/./*/g if $self->{hidden};
1384 $self->{layout}->set_text ("$text "); 1689 $self->{layout}->set_text ("$text ");
1385 1690
1386 $self->emit (changed => $self->{text}); 1691 $self->_emit (changed => $self->{text});
1692 $self->update;
1693}
1694
1695sub set_text {
1696 my ($self, $text) = @_;
1697
1698 $self->{cursor} = length $text;
1699 $self->_set_text ($text);
1700
1701 $self->realloc;
1387} 1702}
1388 1703
1389sub get_text { 1704sub get_text {
1390 $_[0]{text} 1705 $_[0]{text}
1391} 1706}
… …
1394 my ($self) = @_; 1709 my ($self) = @_;
1395 1710
1396 my ($w, $h) = $self->SUPER::size_request; 1711 my ($w, $h) = $self->SUPER::size_request;
1397 1712
1398 ($w + 1, $h) # add 1 for cursor 1713 ($w + 1, $h) # add 1 for cursor
1399}
1400
1401sub size_allocate {
1402 my ($self, $w, $h) = @_;
1403
1404 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1405}
1406
1407sub set_text {
1408 my ($self, $text) = @_;
1409
1410 $self->{cursor} = length $text;
1411 $self->_set_text ($text);
1412 $self->update;
1413} 1714}
1414 1715
1415sub key_down { 1716sub key_down {
1416 my ($self, $ev) = @_; 1717 my ($self, $ev) = @_;
1417 1718
… …
1419 my $sym = $ev->{sym}; 1720 my $sym = $ev->{sym};
1420 my $uni = $ev->{unicode}; 1721 my $uni = $ev->{unicode};
1421 1722
1422 my $text = $self->get_text; 1723 my $text = $self->get_text;
1423 1724
1424 if ($sym == 8) { 1725 if ($uni == 8) {
1425 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1726 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1426 } elsif ($sym == 127) { 1727 } elsif ($uni == 127) {
1427 substr $text, $self->{cursor}, 1, ""; 1728 substr $text, $self->{cursor}, 1, "";
1428 } elsif ($sym == CFClient::SDLK_LEFT) { 1729 } elsif ($sym == CFClient::SDLK_LEFT) {
1429 --$self->{cursor} if $self->{cursor}; 1730 --$self->{cursor} if $self->{cursor};
1430 } elsif ($sym == CFClient::SDLK_RIGHT) { 1731 } elsif ($sym == CFClient::SDLK_RIGHT) {
1431 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1732 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1432 } elsif ($sym == CFClient::SDLK_HOME) { 1733 } elsif ($sym == CFClient::SDLK_HOME) {
1433 $self->{cursor} = 0; 1734 $self->{cursor} = 0;
1434 } elsif ($sym == CFClient::SDLK_END) { 1735 } elsif ($sym == CFClient::SDLK_END) {
1435 $self->{cursor} = length $text; 1736 $self->{cursor} = length $text;
1436 } elsif ($sym == 27) { 1737 } elsif ($uni == 27) {
1437 $self->emit ('escape'); 1738 $self->_emit ('escape');
1438 } elsif ($uni) { 1739 } elsif ($uni) {
1439 substr $text, $self->{cursor}++, 0, chr $uni; 1740 substr $text, $self->{cursor}++, 0, chr $uni;
1741 } else {
1742 return 0;
1440 } 1743 }
1441 1744
1442 $self->_set_text ($text); 1745 $self->_set_text ($text);
1443 $self->update; 1746
1747 $self->realloc;
1748
1749 1
1444} 1750}
1445 1751
1446sub focus_in { 1752sub focus_in {
1447 my ($self) = @_; 1753 my ($self) = @_;
1448 1754
… …
1463 utf8::encode $text; 1769 utf8::encode $text;
1464 $self->{cursor} = length substr $text, 0, $idx; 1770 $self->{cursor} = length substr $text, 0, $idx;
1465 1771
1466 $self->_set_text ($self->{text}); 1772 $self->_set_text ($self->{text});
1467 $self->update; 1773 $self->update;
1774
1775 1
1468} 1776}
1469 1777
1470sub mouse_motion { 1778sub mouse_motion {
1471 my ($self, $ev, $x, $y) = @_; 1779 my ($self, $ev, $x, $y) = @_;
1472# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1780# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1781
1782 0
1473} 1783}
1474 1784
1475sub _draw { 1785sub _draw {
1476 my ($self) = @_; 1786 my ($self) = @_;
1477 1787
1478 local $self->{fg} = $self->{fg}; 1788 local $self->{fg} = $self->{fg};
1479 1789
1480 if ($FOCUS == $self) { 1790 if ($FOCUS == $self) {
1481 glColor @{$self->{active_bg}}; 1791 glColor_premultiply @{$self->{active_bg}};
1482 $self->{fg} = $self->{active_fg}; 1792 $self->{fg} = $self->{active_fg};
1483 } else { 1793 } else {
1484 glColor @{$self->{bg}}; 1794 glColor_premultiply @{$self->{bg}};
1485 } 1795 }
1486 1796
1487 glEnable GL_BLEND; 1797 glEnable GL_BLEND;
1488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1798 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1489 glBegin GL_QUADS; 1799 glBegin GL_QUADS;
1490 glVertex 0 , 0; 1800 glVertex 0 , 0;
1491 glVertex 0 , $self->{h}; 1801 glVertex 0 , $self->{h};
1492 glVertex $self->{w}, $self->{h}; 1802 glVertex $self->{w}, $self->{h};
1493 glVertex $self->{w}, 0; 1803 glVertex $self->{w}, 0;
… …
1528 if ($sym == 13) { 1838 if ($sym == 13) {
1529 unshift @{$self->{history}}, 1839 unshift @{$self->{history}},
1530 my $txt = $self->get_text; 1840 my $txt = $self->get_text;
1531 $self->{history_pointer} = -1; 1841 $self->{history_pointer} = -1;
1532 $self->{history_saveback} = ''; 1842 $self->{history_saveback} = '';
1533 $self->emit (activate => $txt); 1843 $self->_emit (activate => $txt);
1534 $self->update; 1844 $self->update;
1535 1845
1536 } elsif ($sym == CFClient::SDLK_UP) { 1846 } elsif ($sym == CFClient::SDLK_UP) {
1537 if ($self->{history_pointer} < 0) { 1847 if ($self->{history_pointer} < 0) {
1538 $self->{history_saveback} = $self->get_text; 1848 $self->{history_saveback} = $self->get_text;
… …
1554 } else { 1864 } else {
1555 $self->set_text ($self->{history_saveback}); 1865 $self->set_text ($self->{history_saveback});
1556 } 1866 }
1557 1867
1558 } else { 1868 } else {
1559 $self->SUPER::key_down ($ev); 1869 return $self->SUPER::key_down ($ev)
1870 }
1871
1560 } 1872 1
1561
1562} 1873}
1563 1874
1564############################################################################# 1875#############################################################################
1565 1876
1566package CFClient::UI::Button; 1877package CFClient::UI::Button;
… …
1575 1886
1576sub new { 1887sub new {
1577 my $class = shift; 1888 my $class = shift;
1578 1889
1579 $class->SUPER::new ( 1890 $class->SUPER::new (
1580 padding => 4, 1891 padding_x => 4,
1892 padding_y => 4,
1581 fg => [1, 1, 1], 1893 fg => [1, 1, 1],
1582 bg => [1, 1, 1, 0.2],
1583 active_fg => [0, 0, 1], 1894 active_fg => [0, 0, 1],
1584 can_hover => 1, 1895 can_hover => 1,
1585 align => 0, 1896 align => 0,
1586 valign => 0, 1897 valign => 0,
1587 can_events => 1, 1898 can_events => 1,
1588 @_ 1899 @_
1589 ) 1900 )
1590} 1901}
1591 1902
1903sub activate { }
1904
1592sub button_up { 1905sub button_up {
1593 my ($self, $ev, $x, $y) = @_; 1906 my ($self, $ev, $x, $y) = @_;
1594 1907
1908 $self->emit ("activate")
1595 if ($x >= 0 && $x < $self->{w} 1909 if $x >= 0 && $x < $self->{w}
1596 && $y >= 0 && $y < $self->{h}) { 1910 && $y >= 0 && $y < $self->{h};
1597 $self->emit ("activate"); 1911
1598 } 1912 1
1599} 1913}
1600 1914
1601sub _draw { 1915sub _draw {
1602 my ($self) = @_; 1916 my ($self) = @_;
1603 1917
… …
1605 1919
1606 if ($GRAB == $self) { 1920 if ($GRAB == $self) {
1607 $self->{fg} = $self->{active_fg}; 1921 $self->{fg} = $self->{active_fg};
1608 } 1922 }
1609 1923
1610 glEnable GL_BLEND;
1611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1612 glEnable GL_TEXTURE_2D; 1924 glEnable GL_TEXTURE_2D;
1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1925 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1614 glColor 0, 0, 0, 1; 1926 glColor 0, 0, 0, 1;
1615 1927
1616 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1928 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1617 1929
1618 glDisable GL_TEXTURE_2D; 1930 glDisable GL_TEXTURE_2D;
1619 glDisable GL_BLEND;
1620 1931
1621 $self->SUPER::_draw; 1932 $self->SUPER::_draw;
1622} 1933}
1623 1934
1624############################################################################# 1935#############################################################################
… …
1635 1946
1636sub new { 1947sub new {
1637 my $class = shift; 1948 my $class = shift;
1638 1949
1639 $class->SUPER::new ( 1950 $class->SUPER::new (
1640 padding => 2, 1951 padding_x => 2,
1952 padding_y => 2,
1641 fg => [1, 1, 1], 1953 fg => [1, 1, 1],
1642 active_fg => [1, 1, 0], 1954 active_fg => [1, 1, 0],
1955 bg => [0, 0, 0, 0.2],
1956 active_bg => [1, 1, 1, 0.5],
1643 state => 0, 1957 state => 0,
1644 can_hover => 1, 1958 can_hover => 1,
1645 @_ 1959 @_
1646 ) 1960 )
1647} 1961}
1648 1962
1649sub size_request { 1963sub size_request {
1650 my ($self) = @_; 1964 my ($self) = @_;
1651 1965
1652 ($self->{padding} * 2 + 6) x 2 1966 (6) x 2
1653} 1967}
1654 1968
1655sub button_down { 1969sub button_down {
1656 my ($self, $ev, $x, $y) = @_; 1970 my ($self, $ev, $x, $y) = @_;
1657 1971
1658 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1972 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1659 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1973 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1660 $self->{state} = !$self->{state}; 1974 $self->{state} = !$self->{state};
1661 $self->emit (changed => $self->{state}); 1975 $self->_emit (changed => $self->{state});
1976 } else {
1977 return 0
1978 }
1979
1662 } 1980 1
1663} 1981}
1664 1982
1665sub _draw { 1983sub _draw {
1666 my ($self) = @_; 1984 my ($self) = @_;
1667 1985
1668 $self->SUPER::_draw; 1986 $self->SUPER::_draw;
1669 1987
1670 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1988 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1671 1989
1672 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1990 my ($w, $h) = @$self{qw(w h)};
1991
1992 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1673 1993
1674 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1994 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1675 1995
1676 glEnable GL_BLEND; 1996 my $tex = $self->{state} ? $tex[1] : $tex[0];
1997
1677 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679
1680 my $tex = $self->{state} ? $tex[1] : $tex[0];
1681
1682 $tex->draw_quad (0, 0, $s, $s); 1999 $tex->draw_quad_alpha (0, 0, $s, $s);
1683
1684 glDisable GL_TEXTURE_2D; 2000 glDisable GL_TEXTURE_2D;
1685 glDisable GL_BLEND;
1686} 2001}
1687 2002
1688############################################################################# 2003#############################################################################
1689 2004
1690package CFClient::UI::Image; 2005package CFClient::UI::Image;
… …
1733 glTranslate 0, -$self->{w}, 0; 2048 glTranslate 0, -$self->{w}, 0;
1734 2049
1735 ($w, $h) = ($h, $w); 2050 ($w, $h) = ($h, $w);
1736 } 2051 }
1737 2052
1738 glEnable GL_BLEND;
1739 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1740 glEnable GL_TEXTURE_2D; 2053 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 2055
1743 $tex->draw_quad (0, 0, $w, $h); 2056 $tex->draw_quad_alpha (0, 0, $w, $h);
1744 2057
1745 glDisable GL_BLEND;
1746 glDisable GL_TEXTURE_2D; 2058 glDisable GL_TEXTURE_2D;
1747} 2059}
1748 2060
1749############################################################################# 2061#############################################################################
1750 2062
… …
1840 2152
1841 my $h1 = $self->{h} * (1 - $ycut1); 2153 my $h1 = $self->{h} * (1 - $ycut1);
1842 my $h2 = $self->{h} * (1 - $ycut2); 2154 my $h2 = $self->{h} * (1 - $ycut2);
1843 2155
1844 glEnable GL_BLEND; 2156 glEnable GL_BLEND;
1845 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2157 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1846 glEnable GL_TEXTURE_2D; 2159 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848 2161
1849 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2162 glBindTexture GL_TEXTURE_2D, $t1->{name};
1850 glBegin GL_QUADS; 2163 glBegin GL_QUADS;
… …
1939 qw(s1_slider.png s1_slider_bg.png); 2252 qw(s1_slider.png s1_slider_bg.png);
1940 2253
1941sub new { 2254sub new {
1942 my $class = shift; 2255 my $class = shift;
1943 2256
1944 # range [value, low, high, page] 2257 # range [value, low, high, page, unit]
1945 2258
1946 # TODO: 0-width page 2259 # TODO: 0-width page
1947 # TODO: req_w/h are wrong with vertical 2260 # TODO: req_w/h are wrong with vertical
1948 # TODO: calculations are off 2261 # TODO: calculations are off
1949 my $self = $class->SUPER::new ( 2262 my $self = $class->SUPER::new (
1950 fg => [1, 1, 1], 2263 fg => [1, 1, 1],
1951 active_fg => [0, 0, 0], 2264 active_fg => [0, 0, 0],
2265 bg => [0, 0, 0, 0.2],
2266 active_bg => [1, 1, 1, 0.5],
1952 range => [0, 0, 100, 10], 2267 range => [0, 0, 100, 10, 0],
1953 req_w => 20, 2268 min_w => $::WIDTH / 80,
1954 req_h => 20, 2269 min_h => $::WIDTH / 80,
1955 vertical => 0, 2270 vertical => 0,
1956 can_hover => 1, 2271 can_hover => 1,
1957 inner_pad => 5, 2272 inner_pad => 0.02,
1958 @_ 2273 @_
1959 ); 2274 );
1960 2275
2276 $self->set_value ($self->{range}[0]);
2277 $self->update;
2278
1961 $self 2279 $self
1962} 2280}
1963 2281
2282sub changed { }
2283
2284sub set_range {
2285 my ($self, $range) = @_;
2286
2287 ($range, $self->{range}) = ($self->{range}, $range);
2288
2289 $self->update
2290 if "@$range" ne "@{$self->{range}}";
2291}
2292
2293sub set_value {
2294 my ($self, $value) = @_;
2295
2296 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297
2298 $hi = $lo + 1 if $hi <= $lo;
2299
2300 $page = $hi - $lo if $page > $hi - $lo;
2301
2302 $value = $lo if $value < $lo;
2303 $value = $hi - $page if $value > $hi - $page;
2304
2305 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306 if $unit;
2307
2308 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309
2310 if ($value != $old_value) {
2311 $self->_emit (changed => $value);
2312 $self->update;
2313 }
2314}
2315
1964sub size_request { 2316sub size_request {
1965 my ($self) = @_; 2317 my ($self) = @_;
1966 2318
1967 my $w = $self->{req_w}; 2319 ($self->{req_w}, $self->{req_h})
1968 my $h = $self->{req_h};
1969
1970 $self->{vertical} ? ($h, $w) : ($w, $h)
1971} 2320}
1972 2321
1973sub button_down { 2322sub button_down {
1974 my ($self, $ev, $x, $y) = @_; 2323 my ($self, $ev, $x, $y) = @_;
1975 2324
1976 $self->SUPER::button_down ($ev, $x, $y); 2325 $self->SUPER::button_down ($ev, $x, $y);
2326
2327 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328
1977 $self->mouse_motion ($ev, $x, $y); 2329 $self->mouse_motion ($ev, $x, $y)
1978} 2330}
1979 2331
1980sub mouse_motion { 2332sub mouse_motion {
1981 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1982 2334
1983 if ($GRAB == $self) { 2335 if ($GRAB == $self) {
2336 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337
2338 my (undef, $lo, $hi, $page) = @{$self->{range}};
2339
2340 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2341
2342 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2343 } else {
2344 return 0;
2345 }
2346
2347 1
2348}
2349
2350sub update {
2351 my ($self) = @_;
2352
2353 delete $self->{knob_w};
2354 $self->SUPER::update;
2355}
2356
2357sub _draw {
2358 my ($self) = @_;
2359
2360 unless ($self->{knob_w}) {
2361 $self->set_value ($self->{range}[0]);
2362
1984 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2363 my ($value, $lo, $hi, $page) = @{$self->{range}};
2364 my $range = ($hi - $page - $lo) || 1e-100;
1985 2365
1986 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2366 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1987 2367
1988 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2368 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1989 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2369 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1990 2370
1991 $x -= $inner_pad_px; # substract the padding 2371 $value = ($value - $lo) / $range;
1992 $x = $x * ($hi - $lo) / $inner_w + $lo; 2372 $value = $value * $self->{scale} + $self->{offset};
1993 $x = $lo if $x < $lo;
1994 $x = $hi - $page if $x > $hi - $page;
1995 $self->{range}[0] = $x;
1996 2373
1997 $self->emit (changed => $x); 2374 $self->{knob_x} = $value - $knob_w * 0.5;
1998 $self->update; 2375 $self->{knob_w} = $knob_w;
1999 } 2376 }
2000}
2001
2002# the inner_* stuff is for generating a padding for the slider handle,
2003# so that the handle doesn't leave the texture. This calculation isn't 100%
2004# correct propably, but it does the job for now
2005sub _calc_inner_pad_px {
2006 my ($self, $w) = @_;
2007 ($w / 100) * $self->{inner_pad} # % to pixels
2008}
2009
2010sub _draw {
2011 my ($self) = @_;
2012 2377
2013 $self->SUPER::_draw (); 2378 $self->SUPER::_draw ();
2014 2379
2015 my ($w, $h) = @$self{qw(w h)}; 2380 glScale $self->{w}, $self->{h};
2016 2381
2017 if ($self->{vertical}) { 2382 if ($self->{vertical}) {
2018 # draw a vertical slider like a rotated horizontal slider 2383 # draw a vertical slider like a rotated horizontal slider
2019 2384
2385 glTranslate 1, 0, 0;
2020 glRotate 90, 0, 0, 1; 2386 glRotate 90, 0, 0, 1;
2021 glTranslate 0, -$self->{w}, 0;
2022
2023 ($w, $h) = ($h, $w);
2024 } 2387 }
2025 2388
2026 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2389 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2027 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2390 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2028 2391
2029 my ($value, $lo, $hi, $page) = @{$self->{range}};
2030
2031 $hi = $value + 1 if $lo == $hi;
2032
2033 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2034 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2035
2036 $page = int $page * $inner_w / ($hi - $lo);
2037 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2038
2039 $w -= $page;
2040 $page &= ~1;
2041 glTranslate $page * 0.5, 0, 0;
2042 $page ||= 2;
2043
2044 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2045 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2046
2047 glEnable GL_BLEND;
2048 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2049 glEnable GL_TEXTURE_2D; 2392 glEnable GL_TEXTURE_2D;
2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2051 2394
2052 # draw background 2395 # draw background
2053 $tex[1]->draw_quad (0, 0, $w, $h); 2396 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2054 2397
2055 # draw handle 2398 # draw handle
2056 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2399 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2057 2400
2058 glDisable GL_BLEND;
2059 glDisable GL_TEXTURE_2D; 2401 glDisable GL_TEXTURE_2D;
2060} 2402}
2403
2404#############################################################################
2405
2406package CFClient::UI::ValSlider;
2407
2408our @ISA = CFClient::UI::HBox::;
2409
2410sub new {
2411 my ($class, %arg) = @_;
2412
2413 my $range = delete $arg{range};
2414
2415 my $self = $class->SUPER::new (
2416 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2417 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2418 to_value => sub { shift },
2419 from_value => sub { shift },
2420 %arg,
2421 );
2422
2423 $self->{slider}->connect (changed => sub {
2424 my ($self, $value) = @_;
2425 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2426 $self->{parent}->emit (changed => $value);
2427 });
2428
2429# $self->{entry}->connect (changed => sub {
2430# my ($self, $value) = @_;
2431# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2432# $self->{parent}->emit (changed => $value);
2433# });
2434
2435 $self->add ($self->{slider}, $self->{entry});
2436
2437 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2438
2439 $self
2440}
2441
2442sub set_range { shift->{slider}->set_range (@_) }
2443sub set_value { shift->{slider}->set_value (@_) }
2061 2444
2062############################################################################# 2445#############################################################################
2063 2446
2064package CFClient::UI::TextView; 2447package CFClient::UI::TextView;
2065 2448
… …
2074 fontsize => 1, 2457 fontsize => 1,
2075 can_events => 0, 2458 can_events => 0,
2076 #font => default_font 2459 #font => default_font
2077 @_, 2460 @_,
2078 2461
2079 layout => (new CFClient::Layout), 2462 layout => (new CFClient::Layout 1),
2080 par => [], 2463 par => [],
2081 height => 0, 2464 height => 0,
2082 children => [ 2465 children => [
2083 (new CFClient::UI::Empty expand => 1), 2466 (new CFClient::UI::Empty expand => 1),
2084 (new CFClient::UI::Slider vertical => 1), 2467 (new CFClient::UI::Slider vertical => 1),
2085 ], 2468 ],
2086 ); 2469 );
2087 2470
2088 $self->{children}[1]->connect (changed => sub { 2471 $self->{children}[1]->connect (changed => sub { $self->update });
2089 $self->update;
2090 });
2091 2472
2092 $self 2473 $self
2093} 2474}
2094 2475
2095sub set_fontsize { 2476sub set_fontsize {
2096 my ($self, $fontsize) = @_; 2477 my ($self, $fontsize) = @_;
2097 2478
2098 $self->{fontsize} = $fontsize; 2479 $self->{fontsize} = $fontsize;
2099 $self->reflow; 2480 $self->reflow;
2100}
2101
2102sub text_height {
2103 my ($self, $text) = @_;
2104
2105 my $layout = $self->{layout};
2106
2107 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2108 $layout->set_width ($self->{w});
2109 $layout->set_text ($text);
2110
2111 ($layout->size)[1]
2112}
2113
2114sub reflow {
2115 my ($self) = @_;
2116
2117 $self->{need_reflow}++;
2118 $self->update;
2119} 2481}
2120 2482
2121sub size_allocate { 2483sub size_allocate {
2122 my ($self, $w, $h) = @_; 2484 my ($self, $w, $h) = @_;
2123 2485
… …
2128 $self->{layout}->set_width ($self->{children}[0]{w}); 2490 $self->{layout}->set_width ($self->{children}[0]{w});
2129 2491
2130 $self->reflow; 2492 $self->reflow;
2131} 2493}
2132 2494
2495sub text_size {
2496 my ($self, $text, $indent) = @_;
2497
2498 my $layout = $self->{layout};
2499
2500 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $layout->set_width ($self->{children}[0]{w} - $indent);
2502 $layout->set_markup ($text);
2503
2504 $layout->size
2505}
2506
2507sub reflow {
2508 my ($self) = @_;
2509
2510 $self->{need_reflow}++;
2511 $self->update;
2512}
2513
2514sub set_offset {
2515 my ($self, $offset) = @_;
2516
2517 # todo: base offset on lines or so, not on pixels
2518 $self->{children}[1]->set_value ($offset);
2519}
2520
2521sub clear {
2522 my ($self) = @_;
2523
2524 $self->{par} = [];
2525 $self->{height} = 0;
2526 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2527}
2528
2133sub add_paragraph { 2529sub add_paragraph {
2134 my ($self, $color, $text) = @_; 2530 my ($self, $color, $text, $indent) = @_;
2135 2531
2136 #TODO: intelligently "reformat" paragraph 2532 for my $line (split /\n/, $text) {
2137 2533 my ($w, $h) = $self->text_size ($line);
2138 my $height = $self->text_height ($text);
2139
2140 $self->{height} += $height; 2534 $self->{height} += $h;
2535 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2536 }
2141 2537
2142 push @{$self->{par}}, [$height, $color, $text];
2143
2144 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2538 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2145 $self->{children}[1]->update;
2146} 2539}
2147 2540
2148sub update { 2541sub update {
2149 my ($self) = @_; 2542 my ($self) = @_;
2150 2543
… …
2152 2545
2153 return unless $self->{h} > 0; 2546 return unless $self->{h} > 0;
2154 2547
2155 delete $self->{texture}; 2548 delete $self->{texture};
2156 2549
2157 $ROOT->on_refresh ($self, sub { 2550 $ROOT->on_post_alloc ($self, sub {
2551 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552
2158 if (delete $self->{need_reflow}) { 2553 if (delete $self->{need_reflow}) {
2159 my $height = 0; 2554 my $height = 0;
2160 2555
2161 $height += $_->[0] = $self->text_height ($_->[2]) 2556 my $layout = $self->{layout};
2557
2558 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
2162 for @{$self->{par}}; 2560 for (@{$self->{par}}) {
2561 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562 $layout->set_width ($W - $_->[3]);
2563 $layout->set_markup ($_->[4]);
2564 my ($w, $h) = $layout->size;
2565 $_->[0] = $w + $_->[3];
2566 $_->[1] = $h;
2567 }
2568
2569 $height += $_->[1];
2570 }
2163 2571
2164 $self->{height} = $height; 2572 $self->{height} = $height;
2165 2573
2166 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2574 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2167 2575
2168 delete $self->{texture}; 2576 delete $self->{texture};
2169 } 2577 }
2170 2578
2171 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2579 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2172 glClearColor 0, 0, 0, 0; 2580 glClearColor 0.5, 0.5, 0.5, 0;
2173 glClear GL_COLOR_BUFFER_BIT; 2581 glClear GL_COLOR_BUFFER_BIT;
2174 2582
2583 my $top = int $self->{children}[1]{range}[0];
2584
2585 my $y0 = $top;
2586 my $y1 = $top + $H;
2587
2588 my $y = 0;
2589
2590 my $layout = $self->{layout};
2591
2592 $layout->set_font ($self->{font}) if $self->{font};
2593
2175 glEnable GL_BLEND; 2594 glEnable GL_BLEND;
2595 #TODO# not correct in windows where rgba is forced off
2176 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2596 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2177 glEnable GL_TEXTURE_2D;
2178 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2179
2180 my $top = int $self->{children}[1]{range}[0];
2181
2182 my $y0 = $top;
2183 my $y1 = $top + $self->{h};
2184
2185 my $y = 0;
2186
2187 my $layout = $self->{layout};
2188
2189 $layout->set_font ($self->{font}) if $self->{font};
2190 2597
2191 for my $par (@{$self->{par}}) { 2598 for my $par (@{$self->{par}}) {
2192 my $h = $par->[0]; 2599 my $h = $par->[1];
2193 2600
2194 if ($y0 < $y + $h && $y < $y1) { 2601 if ($y0 < $y + $h && $y < $y1) {
2602 $layout->set_foreground (@{ $par->[2] });
2603 $layout->set_width ($W - $par->[3]);
2195 $layout->set_text ($par->[2]); 2604 $layout->set_markup ($par->[4]);
2196 2605
2197 glColor @{ $par->[1] }; 2606 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2198 my ($W, $H) = $layout->size; 2607
2199 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2608 glRasterPos $par->[3], $y - $y0;
2609 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2200 } 2610 }
2201 2611
2202 $y += $h; 2612 $y += $h;
2203 } 2613 }
2204 2614
2205 glDisable GL_TEXTURE_2D;
2206 glDisable GL_BLEND; 2615 glDisable GL_BLEND;
2207 }; 2616 };
2208 }); 2617 });
2209} 2618}
2210 2619
2211sub _draw { 2620sub _draw {
2212 my ($self) = @_; 2621 my ($self) = @_;
2213 2622
2214 if ($self->{texture}) {
2215 glEnable GL_BLEND;
2216 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2217 glEnable GL_TEXTURE_2D; 2623 glEnable GL_TEXTURE_2D;
2218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2219 glColor 1, 1, 1, 1; 2625 glColor 1, 1, 1, 1;
2220 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2626 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2221 glDisable GL_TEXTURE_2D; 2627 glDisable GL_TEXTURE_2D;
2222 glDisable GL_BLEND;
2223 }
2224 2628
2225 $self->{children}[1]->draw; 2629 $self->{children}[1]->draw;
2226 2630
2227} 2631}
2228 2632
… …
2276 2680
2277sub new { 2681sub new {
2278 my $class = shift; 2682 my $class = shift;
2279 2683
2280 my $self = $class->SUPER::new ( 2684 my $self = $class->SUPER::new (
2281 state => 0, 2685 state => 0,
2282 connect_activate => \&toggle_flopper, 2686 on_activate => \&toggle_flopper,
2283 @_ 2687 @_
2284 ); 2688 );
2285 2689
2286 if ($self->{state}) {
2287 $self->{state} = 0;
2288 $self->toggle_flopper;
2289 }
2290
2291 $self 2690 $self
2292} 2691}
2293 2692
2294sub toggle_flopper { 2693sub toggle_flopper {
2295 my ($self) = @_; 2694 my ($self) = @_;
2296 2695
2297 # TODO: use animation 2696 $self->{other}->toggle_visibility;
2298 if ($self->{state} = !$self->{state}) {
2299 $CFClient::UI::ROOT->add ($self->{other});
2300 $self->{other}->move ($self->coord2global (0, $self->{h}));
2301 $self->emit ("open");
2302 } else {
2303 $CFClient::UI::ROOT->remove ($self->{other});
2304 $self->emit ("close");
2305 }
2306
2307 $self->emit (changed => $self->{state});
2308} 2697}
2309 2698
2310############################################################################# 2699#############################################################################
2311 2700
2312package CFClient::UI::Tooltip; 2701package CFClient::UI::Tooltip;
… …
2322 @_, 2711 @_,
2323 can_events => 0, 2712 can_events => 0,
2324 ) 2713 )
2325} 2714}
2326 2715
2327sub set_markup { 2716sub set_tooltip_from {
2328 my ($self, $text) = @_; 2717 my ($self, $widget) = @_;
2329 2718
2330 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2719 my $tooltip = $widget->{tooltip};
2331 $self->{label}->set_markup ($text); 2720
2332 $self->add ($self->{label}); 2721 if ($ENV{CFPLUS_DEBUG} & 2) {
2722 $tooltip .= "\n\n" . (ref $widget) . "\n"
2723 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724 . "req $widget->{req_w} $widget->{req_h}\n"
2725 . "visible $widget->{visible}";
2726 }
2727
2728 $self->add (new CFClient::UI::Label
2729 markup => $tooltip,
2730 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2731 fontsize => 0.8,
2732 fg => [0, 0, 0, 1],
2733 ellipsise => 0,
2734 font => ($widget->{tooltip_font} || $::FONT_PROP),
2735 );
2333} 2736}
2334 2737
2335sub size_request { 2738sub size_request {
2336 my ($self) = @_; 2739 my ($self) = @_;
2337
2338 $self->child->set_max_size ($::WIDTH * 0.3);
2339 2740
2340 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2741 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2341 2742
2342 ($w + 4, $h + 4) 2743 ($w + 4, $h + 4)
2343} 2744}
… …
2346 my ($self, $w, $h) = @_; 2747 my ($self, $w, $h) = @_;
2347 2748
2348 $self->SUPER::size_allocate ($w - 4, $h - 4); 2749 $self->SUPER::size_allocate ($w - 4, $h - 4);
2349} 2750}
2350 2751
2752sub visibility_change {
2753 my ($self, $visible) = @_;
2754
2755 return unless $visible;
2756
2757 $self->{root}->on_post_alloc ("move_$self" => sub {
2758 my $widget = $self->{owner}
2759 or return;
2760
2761 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762
2763 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764 if $x + $self->{w} > $::WIDTH;
2765
2766 $self->move_abs ($x, $y);
2767 });
2768}
2769
2351sub _draw { 2770sub _draw {
2352 my ($self) = @_; 2771 my ($self) = @_;
2353 2772
2354 glPushMatrix;
2355 glTranslate 0.375, 0.375; 2773 glTranslate 0.375, 0.375;
2356 2774
2357 my ($w, $h) = @$self{qw(w h)}; 2775 my ($w, $h) = @$self{qw(w h)};
2358 2776
2359 glColor 1, 0.8, 0.4; 2777 glColor 1, 0.8, 0.4;
… …
2370 glVertex 0 , $h; 2788 glVertex 0 , $h;
2371 glVertex $w, $h; 2789 glVertex $w, $h;
2372 glVertex $w, 0; 2790 glVertex $w, 0;
2373 glEnd; 2791 glEnd;
2374 2792
2375 glPopMatrix; 2793 glTranslate 2 - 0.375, 2 - 0.375;
2376 2794
2377 glTranslate 2, 2;
2378 $self->SUPER::_draw; 2795 $self->SUPER::_draw;
2379} 2796}
2380 2797
2381############################################################################# 2798#############################################################################
2382 2799
… …
2387use CFClient::OpenGL; 2804use CFClient::OpenGL;
2388 2805
2389sub new { 2806sub new {
2390 my $class = shift; 2807 my $class = shift;
2391 2808
2392 $class->SUPER::new ( 2809 my $self = $class->SUPER::new (
2393 aspect => 1, 2810 aspect => 1,
2811 can_events => 0,
2394 @_, 2812 @_,
2395 ) 2813 );
2814
2815 if ($self->{anim} && $self->{animspeed}) {
2816 Scalar::Util::weaken (my $widget = $self);
2817
2818 $self->{timer} = Event->timer (
2819 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2820 hard => 1,
2821 interval => $self->{animspeed},
2822 cb => sub {
2823 ++$widget->{frame};
2824 $widget->update;
2825 },
2826 );
2827 }
2828
2829 $self
2396} 2830}
2397 2831
2398sub size_request { 2832sub size_request {
2399 (32, 8) 2833 (32, 8)
2400} 2834}
2401 2835
2836sub update {
2837 my ($self) = @_;
2838
2839 return unless $self->{visible};
2840
2841 $self->SUPER::update;
2842}
2843
2402sub draw { 2844sub _draw {
2403 my ($self) = @_; 2845 my ($self) = @_;
2404 2846
2847 return unless $::CONN;
2848
2849 my $face;
2850
2851 if ($self->{frame}) {
2852 my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854 $face = $anim->[ $self->{frame} % @$anim ]
2855 if $anim && @$anim;
2856 }
2857
2405 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2858 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2406 2859
2407 if ($tex) { 2860 if ($tex) {
2408 glEnable GL_BLEND;
2409 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2410 glEnable GL_TEXTURE_2D; 2861 glEnable GL_TEXTURE_2D;
2411 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2412 glColor 1, 1, 1, 1; 2863 glColor 1, 1, 1, 1;
2413 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2864 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2414 glDisable GL_TEXTURE_2D; 2865 glDisable GL_TEXTURE_2D;
2415 glDisable GL_BLEND;
2416 } 2866 }
2867}
2868
2869sub DESTROY {
2870 my ($self) = @_;
2871
2872 $self->{timer}->cancel
2873 if $self->{timer};
2874
2875 $self->SUPER::DESTROY;
2417} 2876}
2418 2877
2419############################################################################# 2878#############################################################################
2420 2879
2880package CFClient::UI::Buttonbar;
2881
2882our @ISA = CFClient::UI::HBox::;
2883
2884# TODO: should actualyl wrap buttons and other goodies.
2885
2886#############################################################################
2887
2888package CFClient::UI::Menu;
2889
2890our @ISA = CFClient::UI::FancyFrame::;
2891
2892use CFClient::OpenGL;
2893
2894sub new {
2895 my $class = shift;
2896
2897 my $self = $class->SUPER::new (
2898 items => [],
2899 z => 100,
2900 @_,
2901 );
2902
2903 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2904
2905 for my $item (@{ $self->{items} }) {
2906 my ($widget, $cb) = @$item;
2907
2908 # handle various types of items, only text for now
2909 if (!ref $widget) {
2910 $widget = new CFClient::UI::Label
2911 can_hover => 1,
2912 can_events => 1,
2913 text => $widget;
2914 }
2915
2916 $self->{item}{$widget} = $item;
2917
2918 $self->{vbox}->add ($widget);
2919 }
2920
2921 $self
2922}
2923
2924# popup given the event (must be a mouse button down event currently)
2925sub popup {
2926 my ($self, $ev) = @_;
2927
2928 $self->_emit ("popdown");
2929
2930 # maybe save $GRAB? must be careful about events...
2931 $GRAB = $self;
2932 $self->{button} = $ev->{button};
2933
2934 $self->show;
2935 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936}
2937
2938sub mouse_motion {
2939 my ($self, $ev, $x, $y) = @_;
2940
2941 # TODO: should use vbox->find_widget or so
2942 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943 $self->{hover} = $self->{item}{$HOVER};
2944
2945 0
2946}
2947
2948sub button_up {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 if ($ev->{button} == $self->{button}) {
2952 undef $GRAB;
2953 $self->hide;
2954
2955 $self->_emit ("popdown");
2956 $self->{hover}[1]->() if $self->{hover};
2957 } else {
2958 return 0
2959 }
2960
2961 1
2962}
2963
2964#############################################################################
2965
2966package CFClient::UI::Multiplexer;
2967
2968our @ISA = CFClient::UI::Container::;
2969
2970sub new {
2971 my $class = shift;
2972
2973 my $self = $class->SUPER::new (
2974 @_,
2975 );
2976
2977 $self->{current} = $self->{children}[0]
2978 if @{ $self->{children} };
2979
2980 $self
2981}
2982
2983sub add {
2984 my ($self, @widgets) = @_;
2985
2986 $self->SUPER::add (@widgets);
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990}
2991
2992sub set_current_page {
2993 my ($self, $page_or_widget) = @_;
2994
2995 my $widget = ref $page_or_widget
2996 ? $page_or_widget
2997 : $self->{children}[$page_or_widget];
2998
2999 $self->{current} = $widget;
3000 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001
3002 $self->_emit (page_changed => $self->{current});
3003
3004 $self->realloc;
3005}
3006
3007sub visible_children {
3008 $_[0]{current}
3009}
3010
3011sub size_request {
3012 my ($self) = @_;
3013
3014 $self->{current}->size_request
3015}
3016
3017sub size_allocate {
3018 my ($self, $w, $h) = @_;
3019
3020 $self->{current}->configure (0, 0, $w, $h);
3021}
3022
3023sub _draw {
3024 my ($self) = @_;
3025
3026 $self->{current}->draw;
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::Notebook;
3032
3033our @ISA = CFClient::UI::VBox::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 buttonbar => (new CFClient::UI::Buttonbar),
3040 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3041 # filter => # will be put between multiplexer and $self
3042 @_,
3043 );
3044
3045 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047
3048 $self
3049}
3050
3051sub add {
3052 my ($self, $title, $widget, $tooltip) = @_;
3053
3054 Scalar::Util::weaken $self;
3055
3056 $self->{buttonbar}->add (new CFClient::UI::Button
3057 markup => $title,
3058 tooltip => $tooltip,
3059 on_activate => sub { $self->set_current_page ($widget) },
3060 );
3061
3062 $self->{multiplexer}->add ($widget);
3063}
3064
3065sub set_current_page {
3066 my ($self, $page) = @_;
3067
3068 $self->{multiplexer}->set_current_page ($page);
3069 $self->_emit (page_changed => $self->{multiplexer}{current});
3070}
3071
3072#############################################################################
3073
3074package CFClient::UI::Statusbox;
3075
3076our @ISA = CFClient::UI::VBox::;
3077
3078sub new {
3079 my $class = shift;
3080
3081 $class->SUPER::new (
3082 fontsize => 0.8,
3083 @_,
3084 )
3085}
3086
3087sub reorder {
3088 my ($self) = @_;
3089 my $NOW = time;
3090
3091 while (my ($k, $v) = each %{ $self->{item} }) {
3092 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093 }
3094
3095 my @widgets;
3096
3097 my @items = sort {
3098 $a->{pri} <=> $b->{pri}
3099 or $b->{id} <=> $a->{id}
3100 } values %{ $self->{item} };
3101
3102 my $count = 10 + 1;
3103 for my $item (@items) {
3104 last unless --$count;
3105
3106 push @widgets, $item->{label} ||= do {
3107 # TODO: doesn't handle markup well (read as: at all)
3108 my $short = $item->{count} > 1
3109 ? "<b>$item->{count} ×</b> $item->{text}"
3110 : $item->{text};
3111
3112 for ($short) {
3113 s/^\s+//;
3114 s/\s+/ /g;
3115 }
3116
3117 new CFClient::UI::Label
3118 markup => $short,
3119 tooltip => $item->{tooltip},
3120 tooltip_font => $::FONT_PROP,
3121 tooltip_width => 0.67,
3122 fontsize => $item->{fontsize} || $self->{fontsize},
3123 max_w => $::WIDTH * 0.44,
3124 fg => $item->{fg},
3125 can_events => 1,
3126 can_hover => 1
3127 };
3128 }
3129
3130 $self->clear;
3131 $self->SUPER::add (reverse @widgets);
3132}
3133
3134sub add {
3135 my ($self, $text, %arg) = @_;
3136
3137 $text =~ s/^\s+//;
3138 $text =~ s/\s+$//;
3139
3140 return unless $text;
3141
3142 my $timeout = time + ((delete $arg{timeout}) || 60);
3143
3144 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145
3146 if (my $item = $self->{item}{$group}) {
3147 if ($item->{text} eq $text) {
3148 $item->{count}++;
3149 } else {
3150 $item->{count} = 1;
3151 $item->{text} = $item->{tooltip} = $text;
3152 }
3153 $item->{id} = ++$self->{id};
3154 $item->{timeout} = $timeout;
3155 delete $item->{label};
3156 } else {
3157 $self->{item}{$group} = {
3158 id => ++$self->{id},
3159 text => $text,
3160 timeout => $timeout,
3161 tooltip => $text,
3162 fg => [0.8, 0.8, 0.8, 0.8],
3163 pri => 0,
3164 count => 1,
3165 %arg,
3166 };
3167 }
3168
3169 $self->reorder;
3170}
3171
3172sub reconfigure {
3173 my ($self) = @_;
3174
3175 delete $_->{label}
3176 for values %{ $self->{item} || {} };
3177
3178 $self->reorder;
3179 $self->SUPER::reconfigure;
3180}
3181
3182#############################################################################
3183
3184package CFClient::UI::Inventory;
3185
3186our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188sub new {
3189 my $class = shift;
3190
3191 my $self = $class->SUPER::new (
3192 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193 @_,
3194 );
3195
3196 $self
3197}
3198
3199sub set_items {
3200 my ($self, $items) = @_;
3201
3202 $self->{child}->clear;
3203 return unless $items;
3204
3205 my @items = sort {
3206 ($a->{type} <=> $b->{type})
3207 or ($a->{name} cmp $b->{name})
3208 } @$items;
3209
3210 $self->{real_items} = \@items;
3211
3212 my $row = 0;
3213 for my $item (@items) {
3214 CFClient::Item::update_widgets $item;
3215
3216 $self->{child}->add (0, $row, $item->{face_widget});
3217 $self->{child}->add (1, $row, $item->{desc_widget});
3218 $self->{child}->add (2, $row, $item->{weight_widget});
3219
3220 $row++;
3221 }
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::BindEditor;
3227
3228our @ISA = CFClient::UI::FancyFrame::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235 $self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239 text => "start recording",
3240 tooltip => "Start/Stops recording of actions."
3241 ."All subsequent actions after the recording started will be captured."
3242 ."The actions are displayed after the record was stopped."
3243 ."To bind the action you have to click on the 'Bind' button",
3244 on_activate => sub {
3245 unless ($self->{recording}) {
3246 $self->start;
3247 } else {
3248 $self->stop;
3249 }
3250 });
3251
3252 $vb->add (new CFClient::UI::Label text => "Actions:");
3253 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258 $hb->add (new CFClient::UI::Button
3259 text => "bind",
3260 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261 on_activate => sub {
3262 $self->ask_for_bind;
3263 });
3264
3265 $vb->add (my $hb = new CFClient::UI::HBox);
3266 $hb->add (new CFClient::UI::Button
3267 text => "ok",
3268 expand => 1,
3269 tooltip => "This closes the binding editor and saves the binding",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->commit;
3273 });
3274
3275 $hb->add (new CFClient::UI::Button
3276 text => "cancel",
3277 expand => 1,
3278 tooltip => "This closes the binding editor without saving",
3279 on_activate => sub {
3280 $self->hide;
3281 $self->{binding_cancel}->()
3282 if $self->{binding_cancel};
3283 });
3284
3285 $self->update_binding_widgets;
3286
3287 $self
3288}
3289
3290sub commit {
3291 my ($self) = @_;
3292 my ($mod, $sym, $cmds) = $self->get_binding;
3293 if ($sym != 0 && @$cmds > 0) {
3294 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295 ."'. Don't forget 'Save Config'!");
3296 $self->{binding_change}->($mod, $sym, $cmds)
3297 if $self->{binding_change};
3298 } else {
3299 $::STATUSBOX->add ("No action bound, no key or action specified!");
3300 $self->{binding_cancel}->()
3301 if $self->{binding_cancel};
3302 }
3303}
3304
3305sub start {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("stop recording");
3309 $self->{recording} = 1;
3310 $self->clear_command_list;
3311 $::CONN->start_record if $::CONN;
3312}
3313
3314sub stop {
3315 my ($self) = @_;
3316
3317 $self->{rec_btn}->set_text ("start recording");
3318 $self->{recording} = 0;
3319
3320 my $rec;
3321 $rec = $::CONN->stop_record if $::CONN;
3322 return unless ref $rec eq 'ARRAY';
3323 $self->set_command_list ($rec);
3324}
3325
3326
3327sub ask_for_bind_and_commit {
3328 my ($self) = @_;
3329 $self->ask_for_bind (1);
3330}
3331
3332sub ask_for_bind {
3333 my ($self, $commit) = @_;
3334
3335 CFClient::Binder::open_binding_dialog (sub {
3336 my ($mod, $sym) = @_;
3337 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338 $self->update_binding_widgets;
3339 $self->commit if $commit;
3340 });
3341}
3342
3343# $mod and $sym are the modifiers and key symbol
3344# $cmds is a array ref of strings (the commands)
3345# $cb is the callback that is executed on OK
3346# $ccb is the callback that is executed on CANCEL and
3347# when the binding was unsuccessful on OK
3348sub set_binding {
3349 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351 $self->clear_command_list;
3352 $self->{recording} = 0;
3353 $self->{rec_btn}->set_text ("start recording");
3354
3355 $self->{binding} = [$mod, $sym];
3356 $self->{commands} = $cmds;
3357
3358 $self->{binding_change} = $cb;
3359 $self->{binding_cancel} = $ccb;
3360
3361 $self->update_binding_widgets;
3362}
3363
3364# this is a shortcut method that asks for a binding
3365# and then just binds it.
3366sub do_quick_binding {
3367 my ($self, $cmds) = @_;
3368 $self->set_binding (undef, undef, $cmds, sub {
3369 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370 });
3371 $self->ask_for_bind (1);
3372}
3373
3374sub update_binding_widgets {
3375 my ($self) = @_;
3376 my ($mod, $sym, $cmds) = $self->get_binding;
3377 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378 $self->set_command_list ($cmds);
3379}
3380
3381sub get_binding {
3382 my ($self) = @_;
3383 return (
3384 $self->{binding}->[0],
3385 $self->{binding}->[1],
3386 [ grep { defined $_ } @{$self->{commands}} ]
3387 );
3388}
3389
3390sub clear_command_list {
3391 my ($self) = @_;
3392 $self->{cmdbox}->clear ();
3393}
3394
3395sub set_command_list {
3396 my ($self, $cmds) = @_;
3397
3398 $self->{cmdbox}->clear ();
3399 $self->{commands} = $cmds;
3400
3401 my $idx = 0;
3402
3403 for (@$cmds) {
3404 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406 my $i = $idx;
3407 $hb->add (new CFClient::UI::Label text => $_);
3408 $hb->add (new CFClient::UI::Button
3409 text => "delete",
3410 tooltip => "Deletes the action from the record",
3411 on_activate => sub {
3412 $self->{cmdbox}->remove ($hb);
3413 $cmds->[$i] = undef;
3414 });
3415
3416
3417 $idx++
3418 }
3419}
3420
3421#############################################################################
3422
3423package CFClient::UI::SpellList;
3424
3425our @ISA = CFClient::UI::Table::;
3426
3427sub new {
3428 my $class = shift;
3429
3430 my $self = $class->SUPER::new (
3431 binding => [],
3432 commands => [],
3433 @_,
3434 )
3435}
3436
3437# XXX: Do sorting? Argl...
3438sub add_spell {
3439 my ($self, $spell) = @_;
3440 $self->{spells}->{$spell->{name}} = $spell;
3441
3442 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443 face => $spell->{face},
3444 can_hover => 1,
3445 can_events => 1,
3446 tooltip => $spell->{message});
3447
3448 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => $spell->{name},
3450 can_hover => 1,
3451 can_events => 1,
3452 tooltip => $spell->{message},
3453 expand => 1);
3454
3455 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458 expand => 1);
3459
3460 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461 text => "bind to key",
3462 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463}
3464
3465sub rebuild_spell_list {
3466 my ($self) = @_;
3467 $self->{tbl_idx} = 0;
3468 $self->add_spell ($_) for values %{$self->{spells}};
3469}
3470
3471sub remove_spell {
3472 my ($self, $spell) = @_;
3473 delete $self->{spells}->{$spell->{name}};
3474 $self->rebuild_spell_list;
3475}
3476
3477#############################################################################
3478
2421package CFClient::UI::Root; 3479package CFClient::UI::Root;
2422 3480
2423our @ISA = CFClient::UI::Container::; 3481our @ISA = CFClient::UI::Container::;
2424 3482
2425use CFClient::OpenGL; 3483use CFClient::OpenGL;
2426 3484
2427sub check_size { 3485sub new {
2428 my ($self) = @_; 3486 my $class = shift;
2429 3487
2430 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3488 my $self = $class->SUPER::new (
3489 visible => 1,
3490 @_,
3491 );
3492
3493 Scalar::Util::weaken ($self->{root} = $self);
3494
3495 $self
2431} 3496}
2432 3497
2433sub size_request { 3498sub size_request {
2434 ($::WIDTH, $::HEIGHT) 3499 my ($self) = @_;
2435}
2436 3500
2437sub configure { 3501 ($self->{w}, $self->{h})
3502}
3503
3504sub _to_pixel {
3505 my ($coord, $size, $max) = @_;
3506
3507 $coord =
3508 $coord eq "center" ? ($max - $size) * 0.5
3509 : $coord eq "max" ? $max
3510 : $coord;
3511
3512 $coord = 0 if $coord < 0;
3513 $coord = $max - $size if $coord > $max - $size;
3514
3515 int $coord + 0.5
3516}
3517
3518sub size_allocate {
2438 my ($self, $x, $y, $w, $h) = @_; 3519 my ($self, $w, $h) = @_;
2439 3520
2440 $self->SUPER::configure ($x, $y, $w, $h);
2441
2442 for my $child (@{$self->{children}}) { 3521 for my $child ($self->children) {
2443 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3522 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2444 3523
2445 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3524 $X = $child->{force_x} if exists $child->{force_x};
2446 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3525 $Y = $child->{force_y} if exists $child->{force_y};
3526
3527 $X = _to_pixel $X, $W, $self->{w};
3528 $Y = _to_pixel $Y, $H, $self->{h};
3529
2447 $child->configure ($X, $Y, $W,$H); 3530 $child->configure ($X, $Y, $W, $H);
2448 } 3531 }
2449} 3532}
2450 3533
2451sub _topleft { 3534sub coord2local {
2452 my ($self, $x, $y) = @_; 3535 my ($self, $x, $y) = @_;
2453 3536
2454 ($x, $y) 3537 ($x, $y)
2455} 3538}
2456 3539
3540sub coord2global {
3541 my ($self, $x, $y) = @_;
3542
3543 ($x, $y)
3544}
3545
2457sub update { 3546sub update {
2458 my ($self) = @_; 3547 my ($self) = @_;
2459 3548
2460 $self->check_size; 3549 $::WANT_REFRESH++;
2461 ::refresh ();
2462} 3550}
2463 3551
2464sub add { 3552sub add {
2465 my ($self, $child) = @_; 3553 my ($self, @children) = @_;
2466 3554
2467 # integerize window positions 3555 $_->{is_toplevel} = 1
2468 $child->{x} = int $child->{x}; 3556 for @children;
2469 $child->{y} = int $child->{y};
2470 3557
2471 $self->SUPER::add ($child); 3558 $self->SUPER::add (@children);
3559}
3560
3561sub remove {
3562 my ($self, @children) = @_;
3563
3564 $self->SUPER::remove (@children);
3565
3566 delete $self->{is_toplevel}
3567 for @children;
3568
3569 while (@children) {
3570 my $w = pop @children;
3571 push @children, $w->children;
3572 $w->set_invisible;
3573 }
2472} 3574}
2473 3575
2474sub on_refresh { 3576sub on_refresh {
2475 my ($self, $id, $cb) = @_; 3577 my ($self, $id, $cb) = @_;
2476 3578
2477 $self->{refresh_hook}{$id} = $cb; 3579 $self->{refresh_hook}{$id} = $cb;
2478} 3580}
2479 3581
3582sub on_post_alloc {
3583 my ($self, $id, $cb) = @_;
3584
3585 $self->{post_alloc_hook}{$id} = $cb;
3586}
3587
2480sub draw { 3588sub draw {
2481 my ($self) = @_; 3589 my ($self) = @_;
2482 3590
2483 while (my $rcb = delete $self->{refresh_hook}) { 3591 while ($self->{refresh_hook}) {
2484 $_->() for values %$rcb; 3592 $_->()
3593 for values %{delete $self->{refresh_hook}};
2485 } 3594 }
3595
3596 if ($self->{realloc}) {
3597 my %queue;
3598 my @queue;
3599 my $widget;
3600
3601 outer:
3602 while () {
3603 if (my $realloc = delete $self->{realloc}) {
3604 for $widget (values %$realloc) {
3605 $widget->{visible} or next; # do not resize invisible widgets
3606
3607 $queue{$widget+0}++ and next; # duplicates are common
3608
3609 push @{ $queue[$widget->{visible}] }, $widget;
3610 }
3611 }
3612
3613 while () {
3614 @queue or last outer;
3615
3616 $widget = pop @{ $queue[-1] || [] }
3617 and last;
3618
3619 pop @queue;
3620 }
3621
3622 delete $queue{$widget+0};
3623
3624 my ($w, $h) = $widget->size_request;
3625
3626 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3627 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3628
3629 $w = $widget->{force_w} if exists $widget->{force_w};
3630 $h = $widget->{force_h} if exists $widget->{force_h};
3631
3632 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3633 || delete $widget->{force_realloc}) {
3634 $widget->{req_w} = $w;
3635 $widget->{req_h} = $h;
3636
3637 $self->{size_alloc}{$widget+0} = $widget;
3638
3639 if (my $parent = $widget->{parent}) {
3640 $self->{realloc}{$parent+0} = $parent
3641 unless $queue{$parent+0};
3642
3643 $parent->{force_size_alloc} = 1;
3644 $self->{size_alloc}{$parent+0} = $parent;
3645 }
3646 }
3647
3648 delete $self->{realloc}{$widget+0};
3649 }
3650 }
3651
3652 while (my $size_alloc = delete $self->{size_alloc}) {
3653 my @queue = sort { $b->{visible} <=> $a->{visible} }
3654 values %$size_alloc;
3655
3656 while () {
3657 my $widget = pop @queue || last;
3658
3659 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660
3661 $w = 0 if $w < 0;
3662 $h = 0 if $h < 0;
3663
3664 $w = int $w + 0.5;
3665 $h = int $h + 0.5;
3666
3667 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668 $widget->{old_w} = $widget->{w};
3669 $widget->{old_h} = $widget->{h};
3670
3671 $widget->{w} = $w;
3672 $widget->{h} = $h;
3673
3674 $widget->emit (size_allocate => $w, $h);
3675 }
3676 }
3677 }
3678
3679 while ($self->{post_alloc_hook}) {
3680 $_->()
3681 for values %{delete $self->{post_alloc_hook}};
3682 }
3683
2486 3684
2487 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3685 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2488 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3686 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2489 glClear GL_COLOR_BUFFER_BIT; 3687 glClear GL_COLOR_BUFFER_BIT;
2490 3688
2491 glMatrixMode GL_PROJECTION; 3689 glMatrixMode GL_PROJECTION;
2492 glLoadIdentity; 3690 glLoadIdentity;
2493 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3691 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2494 glMatrixMode GL_MODELVIEW; 3692 glMatrixMode GL_MODELVIEW;
2495 glLoadIdentity; 3693 glLoadIdentity;
2496 3694
3695 {
3696 package CFClient::UI::Base;
3697
3698 ($draw_x, $draw_y, $draw_w, $draw_h) =
3699 (0, 0, $self->{w}, $self->{h});
3700 }
3701
2497 $self->_draw; 3702 $self->_draw;
2498} 3703}
2499 3704
2500############################################################################# 3705#############################################################################
2501 3706
2502package CFClient::UI; 3707package CFClient::UI;
2503 3708
2504$ROOT = new CFClient::UI::Root; 3709$ROOT = new CFClient::UI::Root;
2505$TOOLTIP = new CFClient::UI::Tooltip; 3710$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2506 3711
25071 37121
2508 3713

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines