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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.189 by root, Mon May 8 22:17:24 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 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 $self->emit (size_allocate => $w, $h);
243 } 368 }
244} 369}
245 370
246sub size_allocate { 371sub size_allocate {
247 # nothing to be done 372 # nothing to be done
248} 373}
249 374
250sub children { 375sub children {
376 # nop
251} 377}
252 378
253# call when resolution changes etc. 379sub visible_children {
254sub reconfigure { 380 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $self->check_size;
261 $self->size_allocate ($self->{w}, $self->{h});
262 $self->update;
263} 381}
264 382
265sub set_max_size { 383sub set_max_size {
266 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
267 385
268 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
269 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
270} 388}
271 389
272# return top left coordinates 390sub set_tooltip {
273sub _topleft {
274 my ($self, $x, $y) = @_; 391 my ($self, $tooltip) = @_;
275 392
276 $self->{parent} 393 $tooltip =~ s/^\s+//;
277 or Carp::confess "no parent widget in _topleft\n";#d# 394 $tooltip =~ s/\s+$//;
278 395
279 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
280} 404}
281 405
282# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
283sub coord2local { 407sub coord2local {
284 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
285 409
286 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
287 ($x - $X, $y - $Y)
288} 411}
289 412
290# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
291sub coord2global { 414sub coord2global {
292 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
293 416
294 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
295 ($x + $X, $y + $Y)
296} 418}
297 419
298sub focus_in { 420sub focus_in {
299 my ($self) = @_; 421 my ($self) = @_;
300 422
301 return if $FOCUS == $self; 423 return if $FOCUS == $self;
302 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
303 425
304 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
305 427
306 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
307 429
308 $focus->update if $focus; 430 $focus->update if $focus;
309 $FOCUS->update; 431 $FOCUS->update;
310} 432}
311 433
… …
314 436
315 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
316 438
317 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
318 440
319 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
320 442
321 $focus->update if $focus; #? 443 $focus->update if $focus; #?
322}
323 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
324sub mouse_motion { } 449sub mouse_motion { 0 }
325sub button_up { } 450sub button_up { 0 }
326sub key_down { } 451sub key_down { 0 }
327sub key_up { } 452sub key_up { 0 }
328 453
329sub button_down { 454sub button_down {
330 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
331 456
332 $self->focus_in; 457 $self->focus_in;
333}
334 458
335sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
336sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
337sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
338sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
339sub 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, $draw_h); # screen rectangle being drawn
340 535
341sub draw { 536sub draw {
342 my ($self) = @_; 537 my ($self) = @_;
343 538
344 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);
345 550
346 glPushMatrix; 551 glPushMatrix;
347 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
348 $self->_draw; 553 $self->_draw;
349 glPopMatrix; 554 glPopMatrix;
… …
361 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
362 glEnd; 567 glEnd;
363 glDisable GL_BLEND; 568 glDisable GL_BLEND;
364 } 569 }
365 570
366 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
367 glPushMatrix; 572 glPushMatrix;
368 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
369 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
370 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
371 glVertex 0 , 0; 576 glVertex 0 , 0;
372 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
373 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
374 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
375 glEnd; 580 glEnd;
376 glPopMatrix; 581 glPopMatrix;
377 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
378 } 583 }
379} 584}
380 585
381sub _draw { 586sub _draw {
382 my ($self) = @_; 587 my ($self) = @_;
383 588
384 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
385} 590}
386 591
387sub find_widget {
388 my ($self, $x, $y) = @_;
389
390 return () unless $self->{can_events};
391
392 return $self
393 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
394 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
395
396 ()
397}
398
399sub set_parent {
400 my ($self, $parent) = @_;
401
402 Scalar::Util::weaken ($self->{parent} = $parent);
403}
404
405sub check_size {
406 my ($self) = @_;
407
408 $self->_check_size;
409 return;
410 my $check_size = $CFClient::UI::ROOT->{_check_size} ||= {};
411
412 $check_size->{$self} = $self;
413
414 $CFClient::UI::ROOT->on_refresh (_check_size => sub {
415 while (%$check_size) {
416 my @widgets = values %$check_size;
417 $_->_check_size
418 for @widgets;
419 }
420 });
421}
422
423sub _check_size {
424 my ($self) = @_;
425
426 delete $CFClient::UI::ROOT->{_check_size}{$self};
427
428 $self->{parent}
429 or return 1;
430
431 my ($w, $h) = $self->{user_w} && $self->{user_h}
432 ? @$self{qw(user_w user_h)}
433 : $self->size_request;
434
435 if ($w != $self->{req_w} || $h != $self->{req_h}) {
436 $self->{req_w} = $w;
437 $self->{req_h} = $h;
438
439 $self->{parent}->_check_size
440 or $self->size_allocate (
441 (List::Util::max $self->{w}, $w),
442 (List::Util::max $self->{h}, $h),
443 );
444
445 1
446 } else {
447 0
448 }
449}
450
451sub update {
452 my ($self) = @_;
453
454 my $update = $CFClient::UI::ROOT->{_update} ||= {};
455
456 $update->{$self} = $self;
457
458 $CFClient::UI::ROOT->on_refresh (_update => sub {
459 while (%$update) {
460 my @widgets = values %$update;
461 %$update = ();
462
463 $_->{parent} && $_->{parent}->update
464 for @widgets;
465 }
466 });
467}
468
469sub connect {
470 my ($self, $signal, $cb) = @_;
471
472 push @{ $self->{signal_cb}{$signal} }, $cb;
473}
474
475sub emit {
476 my ($self, $signal, @args) = @_;
477
478 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
479}
480
481sub DESTROY { 592sub DESTROY {
482 my ($self) = @_; 593 my ($self) = @_;
483 594
595 delete $WIDGET{$self+0};
484 #$self->deactivate; 596 #$self->deactivate;
485} 597}
486 598
487############################################################################# 599#############################################################################
488 600
… …
497 my $class = shift; 609 my $class = shift;
498 610
499 # range [value, low, high, page] 611 # range [value, low, high, page]
500 612
501 $class->SUPER::new ( 613 $class->SUPER::new (
502 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
503 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
504 @_ 616 @_
505 ) 617 )
506} 618}
507 619
508sub _draw { 620sub _draw {
509 my ($self) = @_; 621 my ($self) = @_;
510 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
511 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
512 629
513 glEnable GL_BLEND; 630 glEnable GL_BLEND;
514 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
515 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
516 633
517 glBegin GL_QUADS; 634 glBegin GL_QUADS;
518 glVertex 0 , 0; 635 glVertex 0 , 0;
519 glVertex 0 , $h; 636 glVertex 0 , $h;
520 glVertex $w, $h; 637 glVertex $w, $h;
521 glVertex $w, 0; 638 glVertex $w, 0;
522 glEnd; 639 glEnd;
523 640
524 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
525} 643}
526 644
527############################################################################# 645#############################################################################
528 646
529package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
534 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
536} 654}
537 655
538sub size_request { 656sub size_request {
539 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
540} 660}
541 661
542sub draw { } 662sub draw { }
543 663
544############################################################################# 664#############################################################################
… …
548our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
549 669
550sub new { 670sub new {
551 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
552 672
553 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
554 674
555 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
556 children => [], 676 children => [],
557 can_events => 0, 677 can_events => 0,
558 %arg, 678 %arg,
559 ); 679 );
680
560 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
561 683
562 $self 684 $self
563} 685}
564 686
565sub add { 687sub add {
… …
573 $self->{children} = [ 695 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 697 @{$self->{children}}, @widgets
576 ]; 698 ];
577 699
578 $_->check_size 700 $self->realloc;
579 for @widgets;
580
581 $self->update;
582} 701}
583 702
584sub children { 703sub children {
585 @{ $_[0]{children} } 704 @{ $_[0]{children} }
586} 705}
… …
591 delete $child->{parent}; 710 delete $child->{parent};
592 $child->hide; 711 $child->hide;
593 712
594 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
595 714
596 $self->check_size; 715 $self->realloc;
597 $self->update;
598} 716}
599 717
600sub clear { 718sub clear {
601 my ($self) = @_; 719 my ($self) = @_;
602 720
… …
606 for (@$children) { 724 for (@$children) {
607 delete $_->{parent}; 725 delete $_->{parent};
608 $_->hide; 726 $_->hide;
609 } 727 }
610 728
611 $self->check_size; 729 $self->realloc;
612 $self->update;
613} 730}
614 731
615sub find_widget { 732sub find_widget {
616 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
617 734
618 $x -= $self->{x}; 735 $x -= $self->{x};
619 $y -= $self->{y}; 736 $y -= $self->{y};
620 737
621 my $res; 738 my $res;
622 739
623 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
624 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
625 and return $res; 742 and return $res;
626 } 743 }
627 744
628 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
677 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
678} 795}
679 796
680############################################################################# 797#############################################################################
681 798
799# back-buffered drawing area
800
682package CFClient::UI::Window; 801package CFClient::UI::Window;
683 802
684our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
685 804
686use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
692} 811}
693 812
694sub update { 813sub update {
695 my ($self) = @_; 814 my ($self) = @_;
696 815
697 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
698 $self->SUPER::update; 817 $self->SUPER::update;
699} 818}
700 819
701sub size_allocate { 820sub size_allocate {
702 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
… …
704 $self->SUPER::size_allocate ($w, $h); 823 $self->SUPER::size_allocate ($w, $h);
705 $self->update; 824 $self->update;
706} 825}
707 826
708sub _render { 827sub _render {
828 my ($self) = @_;
829
709 $_[0]{children}[0]->draw; 830 $self->{children}[0]->draw;
710} 831}
711 832
712sub render_child { 833sub render_child {
713 my ($self) = @_; 834 my ($self) = @_;
714 835
715 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
716 glClearColor 0, 0, 0, 0; 837 glClearColor 0, 0, 0, 0;
717 glClear GL_COLOR_BUFFER_BIT; 838 glClear GL_COLOR_BUFFER_BIT;
718 839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
719 $self->_render; 847 $self->_render;
720# glColorMask 1, 1, 1, 0;
721# glEnable GL_BLEND;
722# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
723# glRasterPos 0, 0;
724# glCopyPixels 0, 0, $self->{w}, $self->{h};
725# glDisable GL_BLEND;
726# glColorMask 1, 1, 1, 1;
727 }; 848 };
728} 849}
729 850
730sub _draw { 851sub _draw {
731 my ($self) = @_; 852 my ($self) = @_;
732 853
733 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
734 855
735 my $tex = $self->{texture} 856 my $tex = $self->{texture}
736 or return; 857 or return;
737 858
738 glEnable GL_BLEND;
739 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
740 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
742 glColor 0, 0, 0, 1; 861 glColor 1, 1, 1, 1;
743 862
744 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
745 864
746 glDisable GL_BLEND;
747 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
748} 866}
749 867
750############################################################################# 868#############################################################################
751 869
752package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
753 871
754our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
755 873
874sub new {
875 my $class = shift;
876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
756sub size_request { 884sub size_request {
757 my ($self) = @_; 885 my ($self) = @_;
758 886
759 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
760 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
761 888
762 @$self{qw(child_w child_h)} 889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
763} 893}
764 894
765sub size_allocate { 895sub size_allocate {
766 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
767 897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
768 $self->update; 904 $self->update;
769} 905}
770 906
771sub set_offset { 907sub set_offset {
772 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
… …
775 $self->{view_y} = int $y; 911 $self->{view_y} = int $y;
776 912
777 $self->update; 913 $self->update;
778} 914}
779 915
780# hmm, this does not work for topleft of $self... but we should not aks for that 916# hmm, this does not work for topleft of $self... but we should not ask for that
781sub _topleft { 917sub coord2local {
782 my ($self, $x, $y) = @_; 918 my ($self, $x, $y) = @_;
783 919
784 $self->SUPER::_topleft ($x - $self->{view_x}, $y - $self->{view_y}) 920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
785} 930}
786 931
787sub find_widget { 932sub find_widget {
788 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
789 934
… …
797} 942}
798 943
799sub _render { 944sub _render {
800 my ($self) = @_; 945 my ($self) = @_;
801 946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
802 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
803 951
804 $self->SUPER::_render; 952 $self->SUPER::_render;
805} 953}
806 954
807############################################################################# 955#############################################################################
808 956
809package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
810 958
811our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($w, $h);
1008
1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
812 1023
813sub new { 1024sub new {
814 my $class = shift; 1025 my $class = shift;
815 1026
816 my $self;
817
818 my $slider = new CFClient::UI::Slider
819 vertical => 1,
820 range => [0, 0, 1, 0.01], # HACK fix
821 connect_changed => sub {
822 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
823 },
824 ;
825
826 $self = $class->SUPER::new ( 1027 $class->SUPER::new (
827 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
828 slider => $slider,
829 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
1076
1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
830 ); 1085 );
831 1086
832 $self->{vp}->add ($self->{scrolled});
833 $self->add ($self->{vp});
834 $self->add ($self->{slider});
835
836 $self
837}
838
839#TODO# update range on size_allocate depeneing on child
840# update viewport offset on scroll
841
842#############################################################################
843
844package CFClient::UI::Frame;
845
846our @ISA = CFClient::UI::Bin::;
847
848use CFClient::OpenGL;
849
850sub new {
851 my $class = shift;
852
853 my $self = $class->SUPER::new (
854 bg => [1, 1, 1, 1],
855 border_bg => [1, 1, 1, 1],
856 border => 0.8,
857 @_
858 );
859
860 $self
861}
862
863sub _draw {
864 my ($self) = @_;
865
866 my ($w, $h) = ($self->{w}, $self->{h});
867
868 glEnable GL_BLEND;
869 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
870 glEnable GL_TEXTURE_2D;
871 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
872
873# glBegin GL_QUADS;
874# glColor 0, 0, 0, 0;
875# glVertex 0 , 0;
876# glVertex 0 , $h;
877# glVertex $w, $h;
878# glVertex $w, 0;
879# glEnd;
880
881
882 $self->child->draw;
883 glDisable GL_BLEND;
884 glDisable GL_TEXTURE_2D;
885}
886
887#############################################################################
888
889package CFClient::UI::FancyFrame;
890
891our @ISA = CFClient::UI::Bin::;
892
893use CFClient::OpenGL;
894
895my @tex =
896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
897 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
898
899sub new {
900 my $class = shift;
901
902 # TODO: user_x, user_y, overwrite moveto?
903
904 my $self = $class->SUPER::new (
905 bg => [1, 1, 1, 1],
906 border_bg => [1, 1, 1, 1],
907 border => 0.6,
908 can_events => 1,
909 @_
910 );
911
912 $self->{title} &&= new CFClient::UI::Label 1087 $self->{title} = new CFClient::UI::Label
913 align => 0, 1088 align => 0,
914 valign => 1, 1089 valign => 1,
915 text => $self->{title}, 1090 text => $title,
916 fontsize => $self->{border}; 1091 fontsize => $self->{border}
1092 if defined $title;
917 1093
918 $self 1094 $self
1095}
1096
1097sub add {
1098 my ($self, @widgets) = @_;
1099
1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
919} 1102}
920 1103
921sub border { 1104sub border {
922 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
923} 1106}
924 1107
925sub size_request { 1108sub size_request {
926 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
927 1113
928 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
929 1115
930 ( 1116 (
931 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
934} 1120}
935 1121
936sub size_allocate { 1122sub size_allocate {
937 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
938 1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
939 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
940 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
941 1135
942 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
943 if $self->{title};
944
945 $self->child->configure ($self->border, $self->border, $w, $h); 1136 $self->child->configure ($border, $border, $w, $h);
946} 1137}
947 1138
948sub button_down { 1139sub button_down {
949 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
950 1141
… …
966 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
967 1158
968 my $dx = $ev->{x} - $ox; 1159 my $dx = $ev->{x} - $ox;
969 my $dy = $ev->{y} - $oy; 1160 my $dy = $ev->{y} - $oy;
970 1161
971 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
972 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
973 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
974 $self->check_size;
975 }; 1167 };
976 1168
977 } elsif ($lr ^ $td) { 1169 } elsif ($lr ^ $td) {
978 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
979 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
… …
981 $self->{motion} = sub { 1173 $self->{motion} = sub {
982 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
983 1175
984 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
985 1177
986 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
987 $self->update;
988 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
989 } 1184 1
990} 1185}
991 1186
992sub button_up { 1187sub button_up {
993 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
994 1189
995 delete $self->{motion}; 1190 !!delete $self->{motion}
996} 1191}
997 1192
998sub mouse_motion { 1193sub mouse_motion {
999 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
1000 1195
1001 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
1002} 1199}
1003 1200
1004sub _draw { 1201sub _draw {
1005 my ($self) = @_; 1202 my ($self) = @_;
1006 1203
1204 my $child = $self->{children}[0];
1205
1007 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
1008 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
1009 1208
1010 glEnable GL_BLEND;
1011 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1012 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
1013 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1014 1211
1015 my $border = $self->border; 1212 my $border = $self->border;
1016 1213
1017 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
1018 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1019 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1020 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1021 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1022 1219
1023 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1024 my $bg = $tex[0]; 1221 glColor @{ $self->{bg} };
1025 1222
1026 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
1027 my $rep_x = $cw / $bg->{w}; 1225 $bg->{s} = $cw / $bg->{w};
1028 my $rep_y = $ch / $bg->{h}; 1226 $bg->{t} = $ch / $bg->{h};
1029
1030 glColor @{ $self->{bg} };
1031
1032 $bg->{s} = $rep_x;
1033 $bg->{t} = $rep_y;
1034 $bg->{wrap_mode} = 1;
1035 $bg->draw_quad ($border, $border, $cw, $ch); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
1036 1229
1037 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
1038 glDisable GL_BLEND;
1039 }
1040 1231
1041 $self->{title}->draw if $self->{title};
1042
1043 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
1044} 1238}
1045 1239
1046############################################################################# 1240#############################################################################
1047 1241
1048package CFClient::UI::Table; 1242package CFClient::UI::Table;
… …
1056sub new { 1250sub new {
1057 my $class = shift; 1251 my $class = shift;
1058 1252
1059 $class->SUPER::new ( 1253 $class->SUPER::new (
1060 col_expand => [], 1254 col_expand => [],
1061 @_ 1255 @_,
1062 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1063} 1261}
1064 1262
1065sub add { 1263sub add {
1066 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
1067 1265
1068 $child->set_parent ($self); 1266 $child->set_parent ($self);
1069 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
1070 1268
1071 $child->check_size; 1269 $self->realloc;
1072} 1270}
1073 1271
1074sub children {
1075 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1076}
1077
1078# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
1079sub clear { 1273sub clear {
1080 my ($self) = @_; 1274 my ($self) = @_;
1081 1275
1082 my @children = $self->children; 1276 my @children = $self->children;
1083 delete $self->{children}; 1277 delete $self->{children};
… …
1085 for (@children) { 1279 for (@children) {
1086 delete $_->{parent}; 1280 delete $_->{parent};
1087 $_->hide; 1281 $_->hide;
1088 } 1282 }
1089 1283
1090 $self->update; 1284 $self->realloc;
1091} 1285}
1092 1286
1093sub get_wh { 1287sub get_wh {
1094 my ($self) = @_; 1288 my ($self) = @_;
1095 1289
… …
1126sub size_allocate { 1320sub size_allocate {
1127 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
1128 1322
1129 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
1130 1324
1131 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
1132 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
1133 1327
1134 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
1135 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
1136 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
1137 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
1191 } 1385 }
1192} 1386}
1193 1387
1194############################################################################# 1388#############################################################################
1195 1389
1196package CFClient::UI::HBox; 1390package CFClient::UI::Box;
1197
1198# TODO: wrap into common Box base class
1199 1391
1200our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
1201 1393
1202sub size_request { 1394sub size_request {
1203 my ($self) = @_; 1395 my ($self) = @_;
1204 1396
1205 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
1206 1398 ? (
1207 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1208 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1209 (List::Util::max map $_->[1], @alloc), 1401 )
1210 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1211} 1406}
1212 1407
1213sub size_allocate { 1408sub size_allocate {
1214 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
1215 1410
1216 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
1217
1218 my $children = $self->{children}; 1412 my $children = $self->{children};
1219 1413
1220 my @h = map $_->{req_w}, @$children; 1414 my @req;
1221 1415
1222 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
1223 1417 @req = ($space / (@$children || 1)) x @$children;
1224 if ($req_h > $h) {
1225 # ah well, not enough space
1226 $_ *= $h / $req_h for @h;
1227 } else { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1228 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1229 $exp ||= 1;
1230 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1231 for (0 .. $#$children) { 1431 for 0 .. $#$children;
1232 my $child = $children->[$_];
1233
1234 my $alloc_h = $h[$_];
1235 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1236 $h[$_] = $alloc_h;
1237 } 1432 }
1238 } 1433 }
1239 1434
1240 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
1241 1436
1242 my $y = 0; 1437 my $pos = 0;
1243 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
1244 my $child = $children->[$_];
1245 my $h = $h[$_]; 1439 my $alloc = $req[$_];
1246 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1247 1441
1248 $y += $h; 1442 $pos += $alloc;
1249 } 1443 }
1250 1444
1251 1 1445 1
1252} 1446}
1253 1447
1254############################################################################# 1448#############################################################################
1255 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
1256package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
1257 1466
1258# TODO: wrap into common Box base class
1259
1260our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
1261 1468
1262sub size_request { 1469sub new {
1263 my ($self) = @_; 1470 my $class = shift;
1264 1471
1265 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
1266 1473 vertical => 1,
1267 ( 1474 @_,
1268 (List::Util::max map $_->[0], @alloc),
1269 (List::Util::sum map $_->[1], @alloc),
1270 ) 1475 )
1271} 1476}
1272 1477
1273sub size_allocate {
1274 my ($self, $w, $h) = @_;
1275
1276 my $children = $self->{children};
1277
1278 my @h = map $_->{req_h}, @$children;
1279
1280 my $req_h = List::Util::sum @h;
1281
1282 if ($req_h > $h) {
1283 # ah well, not enough space
1284 $_ *= $h / $req_h for @h;
1285 } else {
1286 my $exp = List::Util::sum map $_->{expand}, @$children;
1287 $exp ||= 1;
1288
1289 for (0 .. $#$children) {
1290 my $child = $children->[$_];
1291
1292 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1293 }
1294 }
1295
1296 CFClient::UI::harmonize \@h;
1297
1298 my $y = 0;
1299 for (0 .. $#$children) {
1300 my $child = $children->[$_];
1301 my $h = $h[$_];
1302 $child->configure (0, $y, $w, $h);
1303
1304 $y += $h;
1305 }
1306
1307 1
1308}
1309
1310############################################################################# 1478#############################################################################
1311 1479
1312package CFClient::UI::Label; 1480package CFClient::UI::Label;
1313 1481
1314our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1315 1483
1316use CFClient::OpenGL; 1484use CFClient::OpenGL;
1317 1485
1318sub new { 1486sub new {
1319 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1320 1488
1321 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1322 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1323 #font => default_font 1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1324 fontsize => 1, 1499 fontsize => 1,
1325 text => "",
1326 align => -1, 1500 align => -1,
1327 valign => -1, 1501 valign => -1,
1328 padding => 2, 1502 padding_x => 2,
1329 layout => new CFClient::Layout, 1503 padding_y => 2,
1330 can_events => 0, 1504 can_events => 0,
1331 %arg 1505 %arg
1332 ); 1506 );
1333 1507
1334 if (exists $self->{template}) { 1508 if (exists $self->{template}) {
1335 my $layout = new CFClient::Layout; 1509 my $layout = new CFClient::Layout;
1336 $layout->set_text (delete $self->{template}); 1510 $layout->set_text (delete $self->{template});
1337 $self->{template} = $layout; 1511 $self->{template} = $layout;
1338 } 1512 }
1339 1513
1340 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1341 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1342 1519
1343 $self 1520 $self
1344} 1521}
1345 1522
1346sub escape { 1523sub escape($) {
1347 local $_ = $_[1]; 1524 local $_ = $_[0];
1348 1525
1349 s/&/&amp;/g; 1526 s/&/&amp;/g;
1350 s/>/&gt;/g; 1527 s/>/&gt;/g;
1351 s/</&lt;/g; 1528 s/</&lt;/g;
1352 1529
1353 $_[1] 1530 $_
1354} 1531}
1355 1532
1356sub update { 1533sub update {
1357 my ($self) = @_; 1534 my ($self) = @_;
1358 1535
… …
1364 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1365 1542
1366 return if $self->{text} eq "T$text"; 1543 return if $self->{text} eq "T$text";
1367 $self->{text} = "T$text"; 1544 $self->{text} = "T$text";
1368 1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1369 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1370 1548
1371 delete $self->{texture}; 1549 $self->realloc;
1372 $self->update; 1550 $self->update;
1373 $self->check_size;
1374} 1551}
1375 1552
1376sub set_markup { 1553sub set_markup {
1377 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1378 1555
1379 return if $self->{text} eq "M$markup"; 1556 return if $self->{text} eq "M$markup";
1380 $self->{text} = "M$markup"; 1557 $self->{text} = "M$markup";
1381 1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1382 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1383 1563
1384 delete $self->{texture}; 1564 $self->realloc;
1385 $self->update; 1565 $self->update;
1386 $self->check_size;
1387} 1566}
1388 1567
1389sub size_request { 1568sub size_request {
1390 my ($self) = @_; 1569 my ($self) = @_;
1391 1570
1392 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1393 $self->{layout}->set_width ($self->{max_w} || -1); 1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1394 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1395 1576
1396 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1397 1578
1398 if (exists $self->{template}) { 1579 if (exists $self->{template}) {
… …
1403 1584
1404 $w = List::Util::max $w, $w2; 1585 $w = List::Util::max $w, $w2;
1405 $h = List::Util::max $h, $h2; 1586 $h = List::Util::max $h, $h2;
1406 } 1587 }
1407 1588
1408 ( 1589 ($w, $h)
1409 $w + $self->{padding} * 2,
1410 $h + $self->{padding} * 2,
1411 )
1412} 1590}
1413 1591
1414sub size_allocate { 1592sub size_allocate {
1415 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1416 1594
1595 delete $self->{ox};
1596
1417 delete $self->{texture}; 1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1418} 1599}
1419 1600
1420sub set_fontsize { 1601sub set_fontsize {
1421 my ($self, $fontsize) = @_; 1602 my ($self, $fontsize) = @_;
1422 1603
1423 $self->{fontsize} = $fontsize; 1604 $self->{fontsize} = $fontsize;
1424 delete $self->{texture}; 1605 delete $self->{texture};
1425 1606
1426 $self->update; 1607 $self->realloc;
1427 $self->check_size;
1428} 1608}
1429 1609
1430sub _draw { 1610sub _draw {
1431 my ($self) = @_; 1611 my ($self) = @_;
1432 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1433 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1434 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1435 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1436 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1437 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1438 }; 1624 };
1439 1625
1440 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1441 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1442 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1443 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1444 1638
1639 if ($tex->{format} == GL_ALPHA) {
1445 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1446
1447 $self->{ox} = int (
1448 $self->{align} < 0 ? $self->{padding}
1449 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1450 : ($self->{w} - $tex->{w}) * 0.5
1451 );
1452
1453 $self->{oy} = int (
1454 $self->{valign} < 0 ? $self->{padding}
1455 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1456 : ($self->{h} - $tex->{h}) * 0.5
1457 );
1458
1459 $tex->draw_quad ($self->{ox}, $self->{oy}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1460 1645
1461 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1462 glDisable GL_BLEND;
1463} 1647}
1464 1648
1465############################################################################# 1649#############################################################################
1466 1650
1467package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
… …
1480 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1481 can_hover => 1, 1665 can_hover => 1,
1482 can_focus => 1, 1666 can_focus => 1,
1483 valign => 0, 1667 valign => 0,
1484 can_events => 1, 1668 can_events => 1,
1669 #text => ...
1485 @_ 1670 @_
1486 ) 1671 )
1487} 1672}
1488 1673
1489sub _set_text { 1674sub _set_text {
… …
1491 1676
1492 delete $self->{cur_h}; 1677 delete $self->{cur_h};
1493 1678
1494 return if $self->{text} eq $text; 1679 return if $self->{text} eq $text;
1495 1680
1496 delete $self->{texture};
1497
1498 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1499 $self->{text} = $text; 1682 $self->{text} = $text;
1500 1683
1501 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1502 $self->{layout}->set_text ("$text "); 1685 $self->{layout}->set_text ("$text ");
1503 1686
1504 $self->emit (changed => $self->{text}); 1687 $self->_emit (changed => $self->{text});
1688 $self->update;
1689}
1690
1691sub set_text {
1692 my ($self, $text) = @_;
1693
1694 $self->{cursor} = length $text;
1695 $self->_set_text ($text);
1696
1697 $self->realloc;
1505} 1698}
1506 1699
1507sub get_text { 1700sub get_text {
1508 $_[0]{text} 1701 $_[0]{text}
1509} 1702}
… …
1512 my ($self) = @_; 1705 my ($self) = @_;
1513 1706
1514 my ($w, $h) = $self->SUPER::size_request; 1707 my ($w, $h) = $self->SUPER::size_request;
1515 1708
1516 ($w + 1, $h) # add 1 for cursor 1709 ($w + 1, $h) # add 1 for cursor
1517}
1518
1519sub size_allocate {
1520 my ($self, $w, $h) = @_;
1521
1522 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1523}
1524
1525sub set_text {
1526 my ($self, $text) = @_;
1527
1528 $self->{cursor} = length $text;
1529 $self->_set_text ($text);
1530 $self->update;
1531} 1710}
1532 1711
1533sub key_down { 1712sub key_down {
1534 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1535 1714
… …
1537 my $sym = $ev->{sym}; 1716 my $sym = $ev->{sym};
1538 my $uni = $ev->{unicode}; 1717 my $uni = $ev->{unicode};
1539 1718
1540 my $text = $self->get_text; 1719 my $text = $self->get_text;
1541 1720
1542 if ($sym == 8) { 1721 if ($uni == 8) {
1543 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1722 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1544 } elsif ($sym == 127) { 1723 } elsif ($uni == 127) {
1545 substr $text, $self->{cursor}, 1, ""; 1724 substr $text, $self->{cursor}, 1, "";
1546 } elsif ($sym == CFClient::SDLK_LEFT) { 1725 } elsif ($sym == CFClient::SDLK_LEFT) {
1547 --$self->{cursor} if $self->{cursor}; 1726 --$self->{cursor} if $self->{cursor};
1548 } elsif ($sym == CFClient::SDLK_RIGHT) { 1727 } elsif ($sym == CFClient::SDLK_RIGHT) {
1549 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1728 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1550 } elsif ($sym == CFClient::SDLK_HOME) { 1729 } elsif ($sym == CFClient::SDLK_HOME) {
1551 $self->{cursor} = 0; 1730 $self->{cursor} = 0;
1552 } elsif ($sym == CFClient::SDLK_END) { 1731 } elsif ($sym == CFClient::SDLK_END) {
1553 $self->{cursor} = length $text; 1732 $self->{cursor} = length $text;
1554 } elsif ($sym == 27) { 1733 } elsif ($uni == 27) {
1555 $self->emit ('escape'); 1734 $self->_emit ('escape');
1556 } elsif ($uni) { 1735 } elsif ($uni) {
1557 substr $text, $self->{cursor}++, 0, chr $uni; 1736 substr $text, $self->{cursor}++, 0, chr $uni;
1737 } else {
1738 return 0;
1558 } 1739 }
1559 1740
1560 $self->_set_text ($text); 1741 $self->_set_text ($text);
1561 $self->update; 1742
1743 $self->realloc;
1744
1745 1
1562} 1746}
1563 1747
1564sub focus_in { 1748sub focus_in {
1565 my ($self) = @_; 1749 my ($self) = @_;
1566 1750
… …
1581 utf8::encode $text; 1765 utf8::encode $text;
1582 $self->{cursor} = length substr $text, 0, $idx; 1766 $self->{cursor} = length substr $text, 0, $idx;
1583 1767
1584 $self->_set_text ($self->{text}); 1768 $self->_set_text ($self->{text});
1585 $self->update; 1769 $self->update;
1770
1771 1
1586} 1772}
1587 1773
1588sub mouse_motion { 1774sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1590# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1776# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777
1778 0
1591} 1779}
1592 1780
1593sub _draw { 1781sub _draw {
1594 my ($self) = @_; 1782 my ($self) = @_;
1595 1783
… …
1646 if ($sym == 13) { 1834 if ($sym == 13) {
1647 unshift @{$self->{history}}, 1835 unshift @{$self->{history}},
1648 my $txt = $self->get_text; 1836 my $txt = $self->get_text;
1649 $self->{history_pointer} = -1; 1837 $self->{history_pointer} = -1;
1650 $self->{history_saveback} = ''; 1838 $self->{history_saveback} = '';
1651 $self->emit (activate => $txt); 1839 $self->_emit (activate => $txt);
1652 $self->update; 1840 $self->update;
1653 1841
1654 } elsif ($sym == CFClient::SDLK_UP) { 1842 } elsif ($sym == CFClient::SDLK_UP) {
1655 if ($self->{history_pointer} < 0) { 1843 if ($self->{history_pointer} < 0) {
1656 $self->{history_saveback} = $self->get_text; 1844 $self->{history_saveback} = $self->get_text;
… …
1672 } else { 1860 } else {
1673 $self->set_text ($self->{history_saveback}); 1861 $self->set_text ($self->{history_saveback});
1674 } 1862 }
1675 1863
1676 } else { 1864 } else {
1677 $self->SUPER::key_down ($ev); 1865 return $self->SUPER::key_down ($ev)
1866 }
1867
1678 } 1868 1
1679
1680} 1869}
1681 1870
1682############################################################################# 1871#############################################################################
1683 1872
1684package CFClient::UI::Button; 1873package CFClient::UI::Button;
… …
1693 1882
1694sub new { 1883sub new {
1695 my $class = shift; 1884 my $class = shift;
1696 1885
1697 $class->SUPER::new ( 1886 $class->SUPER::new (
1698 padding => 4, 1887 padding_x => 4,
1888 padding_y => 4,
1699 fg => [1, 1, 1], 1889 fg => [1, 1, 1],
1700 bg => [1, 1, 1, 0.2],
1701 active_fg => [0, 0, 1], 1890 active_fg => [0, 0, 1],
1702 can_hover => 1, 1891 can_hover => 1,
1703 align => 0, 1892 align => 0,
1704 valign => 0, 1893 valign => 0,
1705 can_events => 1, 1894 can_events => 1,
1706 @_ 1895 @_
1707 ) 1896 )
1708} 1897}
1709 1898
1899sub activate { }
1900
1710sub button_up { 1901sub button_up {
1711 my ($self, $ev, $x, $y) = @_; 1902 my ($self, $ev, $x, $y) = @_;
1712 1903
1904 $self->emit ("activate")
1713 if ($x >= 0 && $x < $self->{w} 1905 if $x >= 0 && $x < $self->{w}
1714 && $y >= 0 && $y < $self->{h}) { 1906 && $y >= 0 && $y < $self->{h};
1715 $self->emit ("activate"); 1907
1716 } 1908 1
1717} 1909}
1718 1910
1719sub _draw { 1911sub _draw {
1720 my ($self) = @_; 1912 my ($self) = @_;
1721 1913
… …
1723 1915
1724 if ($GRAB == $self) { 1916 if ($GRAB == $self) {
1725 $self->{fg} = $self->{active_fg}; 1917 $self->{fg} = $self->{active_fg};
1726 } 1918 }
1727 1919
1728 glEnable GL_BLEND;
1729 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1730 glEnable GL_TEXTURE_2D; 1920 glEnable GL_TEXTURE_2D;
1731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1732 glColor 0, 0, 0, 1; 1922 glColor 0, 0, 0, 1;
1733 1923
1734 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1924 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1735 1925
1736 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1737 glDisable GL_BLEND;
1738 1927
1739 $self->SUPER::_draw; 1928 $self->SUPER::_draw;
1740} 1929}
1741 1930
1742############################################################################# 1931#############################################################################
… …
1753 1942
1754sub new { 1943sub new {
1755 my $class = shift; 1944 my $class = shift;
1756 1945
1757 $class->SUPER::new ( 1946 $class->SUPER::new (
1758 padding => 2, 1947 padding_x => 2,
1948 padding_y => 2,
1759 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1760 active_fg => [1, 1, 0], 1950 active_fg => [1, 1, 0],
1951 bg => [0, 0, 0, 0.2],
1952 active_bg => [1, 1, 1, 0.5],
1761 state => 0, 1953 state => 0,
1762 can_hover => 1, 1954 can_hover => 1,
1763 @_ 1955 @_
1764 ) 1956 )
1765} 1957}
1766 1958
1767sub size_request { 1959sub size_request {
1768 my ($self) = @_; 1960 my ($self) = @_;
1769 1961
1770 ($self->{padding} * 2 + 6) x 2 1962 (6) x 2
1771} 1963}
1772 1964
1773sub button_down { 1965sub button_down {
1774 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1775 1967
1776 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1968 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1777 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1969 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1778 $self->{state} = !$self->{state}; 1970 $self->{state} = !$self->{state};
1779 $self->emit (changed => $self->{state}); 1971 $self->_emit (changed => $self->{state});
1972 } else {
1973 return 0
1974 }
1975
1780 } 1976 1
1781} 1977}
1782 1978
1783sub _draw { 1979sub _draw {
1784 my ($self) = @_; 1980 my ($self) = @_;
1785 1981
1786 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1787 1983
1788 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1984 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1789 1985
1790 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1986 my ($w, $h) = @$self{qw(w h)};
1987
1988 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1791 1989
1792 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1990 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1793 1991
1794 glEnable GL_BLEND; 1992 my $tex = $self->{state} ? $tex[1] : $tex[0];
1993
1795 glEnable GL_TEXTURE_2D; 1994 glEnable GL_TEXTURE_2D;
1796 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1797
1798 my $tex = $self->{state} ? $tex[1] : $tex[0];
1799
1800 $tex->draw_quad (0, 0, $s, $s); 1995 $tex->draw_quad_alpha (0, 0, $s, $s);
1801
1802 glDisable GL_TEXTURE_2D; 1996 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND;
1804} 1997}
1805 1998
1806############################################################################# 1999#############################################################################
1807 2000
1808package CFClient::UI::Image; 2001package CFClient::UI::Image;
… …
1851 glTranslate 0, -$self->{w}, 0; 2044 glTranslate 0, -$self->{w}, 0;
1852 2045
1853 ($w, $h) = ($h, $w); 2046 ($w, $h) = ($h, $w);
1854 } 2047 }
1855 2048
1856 glEnable GL_BLEND;
1857 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1858 glEnable GL_TEXTURE_2D; 2049 glEnable GL_TEXTURE_2D;
1859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1860 2051
1861 $tex->draw_quad (0, 0, $w, $h); 2052 $tex->draw_quad_alpha (0, 0, $w, $h);
1862 2053
1863 glDisable GL_BLEND;
1864 glDisable GL_TEXTURE_2D; 2054 glDisable GL_TEXTURE_2D;
1865} 2055}
1866 2056
1867############################################################################# 2057#############################################################################
1868 2058
… …
2057 qw(s1_slider.png s1_slider_bg.png); 2247 qw(s1_slider.png s1_slider_bg.png);
2058 2248
2059sub new { 2249sub new {
2060 my $class = shift; 2250 my $class = shift;
2061 2251
2062 # range [value, low, high, page] 2252 # range [value, low, high, page, unit]
2063 2253
2064 # TODO: 0-width page 2254 # TODO: 0-width page
2065 # TODO: req_w/h are wrong with vertical 2255 # TODO: req_w/h are wrong with vertical
2066 # TODO: calculations are off 2256 # TODO: calculations are off
2067 my $self = $class->SUPER::new ( 2257 my $self = $class->SUPER::new (
2068 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
2069 active_fg => [0, 0, 0], 2259 active_fg => [0, 0, 0],
2260 bg => [0, 0, 0, 0.2],
2261 active_bg => [1, 1, 1, 0.5],
2070 range => [0, 0, 100, 10], 2262 range => [0, 0, 100, 10, 0],
2071 req_w => $::WIDTH / 80, 2263 min_w => $::WIDTH / 80,
2072 req_h => $::WIDTH / 80, 2264 min_h => $::WIDTH / 80,
2073 vertical => 0, 2265 vertical => 0,
2074 can_hover => 1, 2266 can_hover => 1,
2075 inner_pad => 5, 2267 inner_pad => 0.02,
2076 @_ 2268 @_
2077 ); 2269 );
2078 2270
2271 $self->set_value ($self->{range}[0]);
2272 $self->update;
2273
2079 $self 2274 $self
2080} 2275}
2081 2276
2277sub changed { }
2278
2279sub set_range {
2280 my ($self, $range) = @_;
2281
2282 ($range, $self->{range}) = ($self->{range}, $range);
2283
2284 $self->update
2285 if "@$range" ne "@{$self->{range}}";
2286}
2287
2288sub set_value {
2289 my ($self, $value) = @_;
2290
2291 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292
2293 $hi = $lo + 1 if $hi <= $lo;
2294
2295 $page = $hi - $lo if $page > $hi - $lo;
2296
2297 $value = $lo if $value < $lo;
2298 $value = $hi - $page if $value > $hi - $page;
2299
2300 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301 if $unit;
2302
2303 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304
2305 if ($value != $old_value) {
2306 $self->_emit (changed => $value);
2307 $self->update;
2308 }
2309}
2310
2082sub size_request { 2311sub size_request {
2083 my ($self) = @_; 2312 my ($self) = @_;
2084 2313
2085 my $w = $self->{req_w}; 2314 ($self->{req_w}, $self->{req_h})
2086 my $h = $self->{req_h};
2087
2088 $self->{vertical} ? ($h, $w) : ($w, $h)
2089} 2315}
2090 2316
2091sub button_down { 2317sub button_down {
2092 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
2093 2319
2094 $self->SUPER::button_down ($ev, $x, $y); 2320 $self->SUPER::button_down ($ev, $x, $y);
2321
2322 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323
2095 $self->mouse_motion ($ev, $x, $y); 2324 $self->mouse_motion ($ev, $x, $y)
2096} 2325}
2097 2326
2098sub mouse_motion { 2327sub mouse_motion {
2099 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
2100 2329
2101 if ($GRAB == $self) { 2330 if ($GRAB == $self) {
2331 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332
2333 my (undef, $lo, $hi, $page) = @{$self->{range}};
2334
2335 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2336
2337 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338 } else {
2339 return 0;
2340 }
2341
2342 1
2343}
2344
2345sub update {
2346 my ($self) = @_;
2347
2348 delete $self->{knob_w};
2349 $self->SUPER::update;
2350}
2351
2352sub _draw {
2353 my ($self) = @_;
2354
2355 unless ($self->{knob_w}) {
2356 $self->set_value ($self->{range}[0]);
2357
2102 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2358 my ($value, $lo, $hi, $page) = @{$self->{range}};
2359 my $range = ($hi - $page - $lo) || 1e-100;
2103 2360
2104 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2361 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2105 2362
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2363 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2364 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2108 2365
2109 $x -= $inner_pad_px; # substract the padding 2366 $value = ($value - $lo) / $range;
2110 $x = $x * ($hi - $lo) / $inner_w + $lo; 2367 $value = $value * $self->{scale} + $self->{offset};
2111 $x = $lo if $x < $lo;
2112 $x = $hi - $page if $x > $hi - $page;
2113 $self->{range}[0] = $x;
2114 2368
2115 $self->emit (changed => $x); 2369 $self->{knob_x} = $value - $knob_w * 0.5;
2116 $self->update; 2370 $self->{knob_w} = $knob_w;
2117 } 2371 }
2118}
2119
2120# the inner_* stuff is for generating a padding for the slider handle,
2121# so that the handle doesn't leave the texture. This calculation isn't 100%
2122# correct propably, but it does the job for now
2123sub _calc_inner_pad_px {
2124 my ($self, $w) = @_;
2125 ($w / 100) * $self->{inner_pad} # % to pixels
2126}
2127
2128sub _draw {
2129 my ($self) = @_;
2130 2372
2131 $self->SUPER::_draw (); 2373 $self->SUPER::_draw ();
2132 2374
2133 my ($w, $h) = @$self{qw(w h)}; 2375 glScale $self->{w}, $self->{h};
2134 2376
2135 if ($self->{vertical}) { 2377 if ($self->{vertical}) {
2136 # draw a vertical slider like a rotated horizontal slider 2378 # draw a vertical slider like a rotated horizontal slider
2137 2379
2380 glTranslate 1, 0, 0;
2138 glRotate 90, 0, 0, 1; 2381 glRotate 90, 0, 0, 1;
2139 glTranslate 0, -$self->{w}, 0;
2140
2141 ($w, $h) = ($h, $w);
2142 } 2382 }
2143 2383
2144 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2384 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2145 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2385 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2146 2386
2147 my ($value, $lo, $hi, $page) = @{$self->{range}};
2148
2149 $hi = $value + 1 if $lo == $hi;
2150
2151 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2152 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2153
2154 $page = int $page * $inner_w / ($hi - $lo);
2155 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2156
2157 $w -= $page;
2158 $page &= ~1;
2159 glTranslate $page * 0.5, 0, 0;
2160 $page ||= 2;
2161
2162 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2163 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2164
2165 glEnable GL_BLEND;
2166 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2167 glEnable GL_TEXTURE_2D; 2387 glEnable GL_TEXTURE_2D;
2168 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2169 2389
2170 # draw background 2390 # draw background
2171 $tex[1]->draw_quad (0, 0, $w, $h); 2391 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2172 2392
2173 # draw handle 2393 # draw handle
2174 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2394 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2175 2395
2176 glDisable GL_BLEND;
2177 glDisable GL_TEXTURE_2D; 2396 glDisable GL_TEXTURE_2D;
2178} 2397}
2398
2399#############################################################################
2400
2401package CFClient::UI::ValSlider;
2402
2403our @ISA = CFClient::UI::HBox::;
2404
2405sub new {
2406 my ($class, %arg) = @_;
2407
2408 my $range = delete $arg{range};
2409
2410 my $self = $class->SUPER::new (
2411 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2412 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2413 to_value => sub { shift },
2414 from_value => sub { shift },
2415 %arg,
2416 );
2417
2418 $self->{slider}->connect (changed => sub {
2419 my ($self, $value) = @_;
2420 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2421 $self->{parent}->emit (changed => $value);
2422 });
2423
2424# $self->{entry}->connect (changed => sub {
2425# my ($self, $value) = @_;
2426# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2427# $self->{parent}->emit (changed => $value);
2428# });
2429
2430 $self->add ($self->{slider}, $self->{entry});
2431
2432 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2433
2434 $self
2435}
2436
2437sub set_range { shift->{slider}->set_range (@_) }
2438sub set_value { shift->{slider}->set_value (@_) }
2179 2439
2180############################################################################# 2440#############################################################################
2181 2441
2182package CFClient::UI::TextView; 2442package CFClient::UI::TextView;
2183 2443
… …
2192 fontsize => 1, 2452 fontsize => 1,
2193 can_events => 0, 2453 can_events => 0,
2194 #font => default_font 2454 #font => default_font
2195 @_, 2455 @_,
2196 2456
2197 layout => (new CFClient::Layout), 2457 layout => (new CFClient::Layout 1),
2198 par => [], 2458 par => [],
2199 height => 0, 2459 height => 0,
2200 children => [ 2460 children => [
2201 (new CFClient::UI::Empty expand => 1), 2461 (new CFClient::UI::Empty expand => 1),
2202 (new CFClient::UI::Slider vertical => 1), 2462 (new CFClient::UI::Slider vertical => 1),
… …
2213 2473
2214 $self->{fontsize} = $fontsize; 2474 $self->{fontsize} = $fontsize;
2215 $self->reflow; 2475 $self->reflow;
2216} 2476}
2217 2477
2218sub text_height {
2219 my ($self, $text) = @_;
2220
2221 my $layout = $self->{layout};
2222
2223 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2224 $layout->set_width ($self->{children}[0]{w});
2225 $layout->set_text ($text);
2226
2227 ($layout->size)[1]
2228}
2229
2230sub reflow {
2231 my ($self) = @_;
2232
2233 $self->{need_reflow}++;
2234 $self->update;
2235}
2236
2237sub size_allocate { 2478sub size_allocate {
2238 my ($self, $w, $h) = @_; 2479 my ($self, $w, $h) = @_;
2239 2480
2240 $self->SUPER::size_allocate ($w, $h); 2481 $self->SUPER::size_allocate ($w, $h);
2241 2482
… …
2244 $self->{layout}->set_width ($self->{children}[0]{w}); 2485 $self->{layout}->set_width ($self->{children}[0]{w});
2245 2486
2246 $self->reflow; 2487 $self->reflow;
2247} 2488}
2248 2489
2490sub text_size {
2491 my ($self, $text, $indent) = @_;
2492
2493 my $layout = $self->{layout};
2494
2495 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496 $layout->set_width ($self->{children}[0]{w} - $indent);
2497 $layout->set_markup ($text);
2498
2499 $layout->size
2500}
2501
2502sub reflow {
2503 my ($self) = @_;
2504
2505 $self->{need_reflow}++;
2506 $self->update;
2507}
2508
2509sub set_offset {
2510 my ($self, $offset) = @_;
2511
2512 # todo: base offset on lines or so, not on pixels
2513 $self->{children}[1]->set_value ($offset);
2514}
2515
2516sub clear {
2517 my ($self) = @_;
2518
2519 $self->{par} = [];
2520 $self->{height} = 0;
2521 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522}
2523
2249sub add_paragraph { 2524sub add_paragraph {
2250 my ($self, $color, $text) = @_; 2525 my ($self, $color, $text, $indent) = @_;
2251 2526
2252 #TODO: intelligently "reformat" paragraph 2527 for my $line (split /\n/, $text) {
2253 2528 my ($w, $h) = $self->text_size ($line);
2254 my $height = $self->text_height ($text);
2255
2256 $self->{height} += $height; 2529 $self->{height} += $h;
2530 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2531 }
2257 2532
2258 push @{$self->{par}}, [$height, $color, $text];
2259
2260 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2533 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2261 $self->{children}[1]->update;
2262} 2534}
2263 2535
2264sub update { 2536sub update {
2265 my ($self) = @_; 2537 my ($self) = @_;
2266 2538
… …
2268 2540
2269 return unless $self->{h} > 0; 2541 return unless $self->{h} > 0;
2270 2542
2271 delete $self->{texture}; 2543 delete $self->{texture};
2272 2544
2273 $ROOT->on_refresh ($self, sub { 2545 $ROOT->on_post_alloc ($self, sub {
2546 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547
2274 if (delete $self->{need_reflow}) { 2548 if (delete $self->{need_reflow}) {
2275 my $height = 0; 2549 my $height = 0;
2276 2550
2277 $height += $_->[0] = $self->text_height ($_->[2]) 2551 my $layout = $self->{layout};
2552
2553 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2278 for @{$self->{par}}; 2555 for (@{$self->{par}}) {
2556 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557 $layout->set_width ($W - $_->[3]);
2558 $layout->set_markup ($_->[4]);
2559 my ($w, $h) = $layout->size;
2560 $_->[0] = $w + $_->[3];
2561 $_->[1] = $h;
2562 }
2563
2564 $height += $_->[1];
2565 }
2279 2566
2280 $self->{height} = $height; 2567 $self->{height} = $height;
2281 2568
2282 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2569 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2283 2570
2284 delete $self->{texture}; 2571 delete $self->{texture};
2285 } 2572 }
2286 2573
2287 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2574 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2288 glClearColor 0, 0, 0, 0; 2575 glClearColor 0.5, 0.5, 0.5, 0;
2289 glClear GL_COLOR_BUFFER_BIT; 2576 glClear GL_COLOR_BUFFER_BIT;
2290 2577
2578 my $top = int $self->{children}[1]{range}[0];
2579
2580 my $y0 = $top;
2581 my $y1 = $top + $H;
2582
2583 my $y = 0;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_font ($self->{font}) if $self->{font};
2588
2291 glEnable GL_BLEND; 2589 glEnable GL_BLEND;
2590 #TODO# not correct in windows where rgba is forced off
2292 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2591 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2293 glEnable GL_TEXTURE_2D;
2294 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2295
2296 my $top = int $self->{children}[1]{range}[0];
2297
2298 my $y0 = $top;
2299 my $y1 = $top + $self->{h};
2300
2301 my $y = 0;
2302
2303 my $layout = $self->{layout};
2304
2305 $layout->set_font ($self->{font}) if $self->{font};
2306 2592
2307 for my $par (@{$self->{par}}) { 2593 for my $par (@{$self->{par}}) {
2308 my $h = $par->[0]; 2594 my $h = $par->[1];
2309 2595
2310 if ($y0 < $y + $h && $y < $y1) { 2596 if ($y0 < $y + $h && $y < $y1) {
2597 $layout->set_foreground (@{ $par->[2] });
2598 $layout->set_width ($W - $par->[3]);
2311 $layout->set_text ($par->[2]); 2599 $layout->set_markup ($par->[4]);
2312 2600
2313 glColor @{ $par->[1] }; 2601 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2314 my ($W, $H) = $layout->size; 2602
2315 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2603 glRasterPos $par->[3], $y - $y0;
2604 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2316 } 2605 }
2317 2606
2318 $y += $h; 2607 $y += $h;
2319 } 2608 }
2320 2609
2321 glDisable GL_TEXTURE_2D;
2322 glDisable GL_BLEND; 2610 glDisable GL_BLEND;
2323 }; 2611 };
2324 }); 2612 });
2325} 2613}
2326 2614
2327sub _draw { 2615sub _draw {
2328 my ($self) = @_; 2616 my ($self) = @_;
2329 2617
2330 glEnable GL_BLEND;
2331 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2332 glEnable GL_TEXTURE_2D; 2618 glEnable GL_TEXTURE_2D;
2333 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2334 glColor 1, 1, 1, 1; 2620 glColor 1, 1, 1, 1;
2335 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2621 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2336 glDisable GL_TEXTURE_2D; 2622 glDisable GL_TEXTURE_2D;
2337 glDisable GL_BLEND;
2338 2623
2339 $self->{children}[1]->draw; 2624 $self->{children}[1]->draw;
2340 2625
2341} 2626}
2342 2627
… …
2390 2675
2391sub new { 2676sub new {
2392 my $class = shift; 2677 my $class = shift;
2393 2678
2394 my $self = $class->SUPER::new ( 2679 my $self = $class->SUPER::new (
2395 state => 0, 2680 state => 0,
2396 connect_activate => \&toggle_flopper, 2681 on_activate => \&toggle_flopper,
2397 @_ 2682 @_
2398 ); 2683 );
2399 2684
2400 if ($self->{state}) {
2401 $self->{state} = 0;
2402 $self->toggle_flopper;
2403 }
2404
2405 $self 2685 $self
2406} 2686}
2407 2687
2408sub toggle_flopper { 2688sub toggle_flopper {
2409 my ($self) = @_; 2689 my ($self) = @_;
2410 2690
2411 # TODO: use animation 2691 $self->{other}->toggle_visibility;
2412 if ($self->{state} = !$self->{state}) {
2413 $CFClient::UI::ROOT->add ($self->{other});
2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
2415 $self->emit ("open");
2416 } else {
2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422} 2692}
2423 2693
2424############################################################################# 2694#############################################################################
2425 2695
2426package CFClient::UI::Tooltip; 2696package CFClient::UI::Tooltip;
… …
2436 @_, 2706 @_,
2437 can_events => 0, 2707 can_events => 0,
2438 ) 2708 )
2439} 2709}
2440 2710
2441sub set_markup { 2711sub set_tooltip_from {
2442 my ($self, $text) = @_; 2712 my ($self, $widget) = @_;
2443 2713
2444 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2714 my $tooltip = $widget->{tooltip};
2445 $self->{label}->set_markup ($text); 2715
2446 $self->add ($self->{label}); 2716 if ($ENV{CFPLUS_DEBUG} & 2) {
2717 $tooltip .= "\n\n" . (ref $widget) . "\n"
2718 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719 . "req $widget->{req_w} $widget->{req_h}\n"
2720 . "visible $widget->{visible}";
2721 }
2722
2723 $self->add (new CFClient::UI::Label
2724 markup => $tooltip,
2725 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2726 fontsize => 0.8,
2727 fg => [0, 0, 0, 1],
2728 ellipsise => 0,
2729 font => ($widget->{tooltip_font} || $::FONT_PROP),
2730 );
2447} 2731}
2448 2732
2449sub size_request { 2733sub size_request {
2450 my ($self) = @_; 2734 my ($self) = @_;
2451
2452 $self->child->set_max_size ($::WIDTH * 0.3);
2453 2735
2454 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2736 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2455 2737
2456 ($w + 4, $h + 4) 2738 ($w + 4, $h + 4)
2457} 2739}
… …
2460 my ($self, $w, $h) = @_; 2742 my ($self, $w, $h) = @_;
2461 2743
2462 $self->SUPER::size_allocate ($w - 4, $h - 4); 2744 $self->SUPER::size_allocate ($w - 4, $h - 4);
2463} 2745}
2464 2746
2747sub visibility_change {
2748 my ($self, $visible) = @_;
2749
2750 return unless $visible;
2751
2752 $self->{root}->on_post_alloc ("move_$self" => sub {
2753 my $widget = $self->{owner}
2754 or return;
2755
2756 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757
2758 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759 if $x + $self->{w} > $::WIDTH;
2760
2761 $self->move_abs ($x, $y);
2762 });
2763}
2764
2465sub _draw { 2765sub _draw {
2466 my ($self) = @_; 2766 my ($self) = @_;
2467 2767
2468 glPushMatrix;
2469 glTranslate 0.375, 0.375; 2768 glTranslate 0.375, 0.375;
2470 2769
2471 my ($w, $h) = @$self{qw(w h)}; 2770 my ($w, $h) = @$self{qw(w h)};
2472 2771
2473 glColor 1, 0.8, 0.4; 2772 glColor 1, 0.8, 0.4;
… …
2484 glVertex 0 , $h; 2783 glVertex 0 , $h;
2485 glVertex $w, $h; 2784 glVertex $w, $h;
2486 glVertex $w, 0; 2785 glVertex $w, 0;
2487 glEnd; 2786 glEnd;
2488 2787
2489 glPopMatrix; 2788 glTranslate 2 - 0.375, 2 - 0.375;
2490 2789
2491 glTranslate 2, 2;
2492 $self->SUPER::_draw; 2790 $self->SUPER::_draw;
2493} 2791}
2494 2792
2495############################################################################# 2793#############################################################################
2496 2794
… …
2501use CFClient::OpenGL; 2799use CFClient::OpenGL;
2502 2800
2503sub new { 2801sub new {
2504 my $class = shift; 2802 my $class = shift;
2505 2803
2506 $class->SUPER::new ( 2804 my $self = $class->SUPER::new (
2507 aspect => 1, 2805 aspect => 1,
2806 can_events => 0,
2508 @_, 2807 @_,
2509 ) 2808 );
2809
2810 if ($self->{anim} && $self->{animspeed}) {
2811 Scalar::Util::weaken (my $widget = $self);
2812
2813 $self->{timer} = Event->timer (
2814 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815 hard => 1,
2816 interval => $self->{animspeed},
2817 cb => sub {
2818 ++$widget->{frame};
2819 $widget->update;
2820 },
2821 );
2822 }
2823
2824 $self
2510} 2825}
2511 2826
2512sub size_request { 2827sub size_request {
2513 (32, 8) 2828 (32, 8)
2514} 2829}
2515 2830
2831sub update {
2832 my ($self) = @_;
2833
2834 return unless $self->{visible};
2835
2836 $self->SUPER::update;
2837}
2838
2516sub _draw { 2839sub _draw {
2517 my ($self) = @_; 2840 my ($self) = @_;
2518 2841
2519 return unless $::CONN;#d# manage and cache textures differently 2842 return unless $::CONN;
2843
2844 my $face;
2845
2846 if ($self->{frame}) {
2847 my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849 $face = $anim->[ $self->{frame} % @$anim ]
2850 if $anim && @$anim;
2851 }
2852
2520 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2853 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2521 2854
2522 # TODO animation
2523 if ($tex) { 2855 if ($tex) {
2524 glEnable GL_BLEND;
2525 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2526 glEnable GL_TEXTURE_2D; 2856 glEnable GL_TEXTURE_2D;
2527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2528 glColor 1, 1, 1, 1; 2858 glColor 1, 1, 1, 1;
2529 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2859 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2530 glDisable GL_TEXTURE_2D; 2860 glDisable GL_TEXTURE_2D;
2531 glDisable GL_BLEND;
2532 } 2861 }
2862}
2863
2864sub DESTROY {
2865 my ($self) = @_;
2866
2867 $self->{timer}->cancel
2868 if $self->{timer};
2869
2870 $self->SUPER::DESTROY;
2533} 2871}
2534 2872
2535############################################################################# 2873#############################################################################
2536 2874
2537package CFClient::UI::InventoryItem; 2875package CFClient::UI::Buttonbar;
2538 2876
2539our @ISA = CFClient::UI::HBox::; 2877our @ISA = CFClient::UI::HBox::;
2540 2878
2541sub new { 2879# TODO: should actualyl wrap buttons and other goodies.
2542 my $class = shift;
2543
2544 my %args = @_;
2545
2546 my $item = $args{item};
2547
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552
2553 my $self = $class->SUPER::new (
2554 can_hover => 1,
2555 can_events => 1,
2556 tooltip => (CFClient::UI::Label->escape ($desc)
2557 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2558 connect_button_down => sub {
2559 my ($self, $ev, $x, $y) = @_;
2560
2561 # todo: maybe put examine on 1? but should just be a tooltip :(
2562 if ($ev->{button} == 1) {
2563 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2564 } elsif ($ev->{button} == 2) {
2565 $::CONN->send ("apply $item->{tag}");
2566 } elsif ($ev->{button} == 3) {
2567 CFClient::UI::Menu->new (
2568 items => [
2569 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2570 [
2571 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2572 sub { $::CONN->send ("lock $item->{tag}") },
2573 ],
2574 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2575 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2576 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2577 ],
2578 )->popup ($ev);
2579 }
2580
2581 1
2582 },
2583 %args
2584 );
2585 $self->add(new CFClient::UI::Face
2586 can_events => 0,
2587 face => $item->{face},
2588 anim => $item->{anim},
2589 animspeed => $item->{animspeed});
2590 $self->add(new CFClient::UI::Label
2591 can_events => 0,
2592 text => $desc);
2593
2594 $self
2595}
2596
2597#############################################################################
2598
2599package CFClient::UI::Inventory;
2600
2601our @ISA = CFClient::UI::ScrolledWindow::;
2602
2603sub new {
2604 my $class = shift;
2605
2606 my $self = $class->SUPER::new (
2607 scrolled => (new CFClient::UI::VBox),
2608 @_,
2609 );
2610
2611 $self
2612}
2613
2614sub set_items {
2615 my ($self, $items) = @_;
2616
2617 $self->{scrolled}->clear;
2618 return unless $items;
2619
2620 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2621
2622 $self->{real_items} = \@items;
2623
2624 for my $item (@items) {
2625 my $desc = $item->{nrof} < 2
2626 ? $item->{name}
2627 : "$item->{nrof} $item->{name_pl}";
2628
2629 $self->{scrolled}->add (new CFClient::UI::InventoryItem item => $item);
2630 }
2631
2632# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633}
2634
2635sub size_request {
2636 my ($self) = @_;
2637 ($self->{req_w}, $self->{req_h});
2638}
2639 2880
2640############################################################################# 2881#############################################################################
2641 2882
2642package CFClient::UI::Menu; 2883package CFClient::UI::Menu;
2643 2884
… …
2677 2918
2678# popup given the event (must be a mouse button down event currently) 2919# popup given the event (must be a mouse button down event currently)
2679sub popup { 2920sub popup {
2680 my ($self, $ev) = @_; 2921 my ($self, $ev) = @_;
2681 2922
2682 $self->emit ("popdown"); 2923 $self->_emit ("popdown");
2683 2924
2684 # maybe save $GRAB? must be careful about events... 2925 # maybe save $GRAB? must be careful about events...
2685 $GRAB = $self; 2926 $GRAB = $self;
2686 $self->{button} = $ev->{button}; 2927 $self->{button} = $ev->{button};
2687 2928
2688 $self->show; 2929 $self->show;
2689 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2930 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2690} 2931}
2691 2932
2692sub mouse_motion { 2933sub mouse_motion {
2693 my ($self, $ev, $x, $y) = @_; 2934 my ($self, $ev, $x, $y) = @_;
2694 2935
2695 # TODO: should use vbox->find_widget or so 2936 # TODO: should use vbox->find_widget or so
2696 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2937 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2697 $self->{hover} = $self->{item}{$HOVER}; 2938 $self->{hover} = $self->{item}{$HOVER};
2939
2940 0
2698} 2941}
2699 2942
2700sub button_up { 2943sub button_up {
2701 my ($self, $ev, $x, $y) = @_; 2944 my ($self, $ev, $x, $y) = @_;
2702 2945
2703 if ($ev->{button} == $self->{button}) { 2946 if ($ev->{button} == $self->{button}) {
2704 undef $GRAB; 2947 undef $GRAB;
2705 $self->hide; 2948 $self->hide;
2706 2949
2707 $self->emit ("popdown"); 2950 $self->_emit ("popdown");
2708 $self->{hover}[1]->() if $self->{hover}; 2951 $self->{hover}[1]->() if $self->{hover};
2952 } else {
2953 return 0
2954 }
2955
2709 } 2956 1
2710} 2957}
2711 2958
2712############################################################################# 2959#############################################################################
2713 2960
2714package CFClient::UI::Root; 2961package CFClient::UI::Multiplexer;
2715 2962
2716our @ISA = CFClient::UI::Container::; 2963our @ISA = CFClient::UI::Container::;
2717 2964
2718use CFClient::OpenGL; 2965sub new {
2966 my $class = shift;
2719 2967
2720sub check_size { 2968 my $self = $class->SUPER::new (
2969 @_,
2970 );
2971
2972 $self->{current} = $self->{children}[0]
2973 if @{ $self->{children} };
2974
2975 $self
2976}
2977
2978sub add {
2721 my ($self) = @_; 2979 my ($self, @widgets) = @_;
2722 2980
2981 $self->SUPER::add (@widgets);
2982
2983 $self->{current} = $self->{children}[0]
2984 if @{ $self->{children} };
2985}
2986
2987sub set_current_page {
2988 my ($self, $page_or_widget) = @_;
2989
2990 my $widget = ref $page_or_widget
2991 ? $page_or_widget
2992 : $self->{children}[$page_or_widget];
2993
2994 $self->{current} = $widget;
2723 $self->configure (0, 0, $self->{w}, $self->{h}); 2995 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996
2997 $self->_emit (page_changed => $self->{current});
2998
2999 $self->realloc;
3000}
3001
3002sub visible_children {
3003 $_[0]{current}
2724} 3004}
2725 3005
2726sub size_request { 3006sub size_request {
2727 my ($self) = @_; 3007 my ($self) = @_;
2728 3008
2729 ($self->{w}, $self->{h}) 3009 $self->{current}->size_request
2730} 3010}
2731 3011
2732sub size_allocate { 3012sub size_allocate {
2733 my ($self, $w, $h) = @_; 3013 my ($self, $w, $h) = @_;
2734 3014
2735 my $old_w = $self->{old_w}; 3015 $self->{current}->configure (0, 0, $w, $h);
2736 my $old_h = $self->{old_h}; 3016}
2737 3017
2738 if ($old_w && $old_h) { 3018sub _draw {
2739 for my $child ($self->children) { 3019 my ($self) = @_;
2740 $child->{x} = int 0.5 + $child->{x} * $w / $old_w; 3020
2741 $child->{w} = int 0.5 + $child->{w} * $w / $old_w; 3021 $self->{current}->draw;
2742 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w}; 3022}
2743 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w}; 3023
2744 $child->{y} = int 0.5 + $child->{y} * $h / $old_h; 3024#############################################################################
2745 $child->{h} = int 0.5 + $child->{h} * $h / $old_h; 3025
2746 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h}; 3026package CFClient::UI::Notebook;
2747 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h}; 3027
3028our @ISA = CFClient::UI::VBox::;
3029
3030sub new {
3031 my $class = shift;
3032
3033 my $self = $class->SUPER::new (
3034 buttonbar => (new CFClient::UI::Buttonbar),
3035 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3036 # filter => # will be put between multiplexer and $self
3037 @_,
3038 );
3039
3040 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042
3043 $self
3044}
3045
3046sub add {
3047 my ($self, $title, $widget, $tooltip) = @_;
3048
3049 Scalar::Util::weaken $self;
3050
3051 $self->{buttonbar}->add (new CFClient::UI::Button
3052 markup => $title,
3053 tooltip => $tooltip,
3054 on_activate => sub { $self->set_current_page ($widget) },
3055 );
3056
3057 $self->{multiplexer}->add ($widget);
3058}
3059
3060sub set_current_page {
3061 my ($self, $page) = @_;
3062
3063 $self->{multiplexer}->set_current_page ($page);
3064 $self->_emit (page_changed => $self->{multiplexer}{current});
3065}
3066
3067#############################################################################
3068
3069package CFClient::UI::Statusbox;
3070
3071our @ISA = CFClient::UI::VBox::;
3072
3073sub new {
3074 my $class = shift;
3075
3076 $class->SUPER::new (
3077 fontsize => 0.8,
3078 @_,
3079 )
3080}
3081
3082sub reorder {
3083 my ($self) = @_;
3084 my $NOW = time;
3085
3086 while (my ($k, $v) = each %{ $self->{item} }) {
3087 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088 }
3089
3090 my @widgets;
3091
3092 my @items = sort {
3093 $a->{pri} <=> $b->{pri}
3094 or $b->{id} <=> $a->{id}
3095 } values %{ $self->{item} };
3096
3097 my $count = 10 + 1;
3098 for my $item (@items) {
3099 last unless --$count;
3100
3101 push @widgets, $item->{label} ||= do {
3102 # TODO: doesn't handle markup well (read as: at all)
3103 my $short = $item->{count} > 1
3104 ? "<b>$item->{count} ×</b> $item->{text}"
3105 : $item->{text};
3106
3107 for ($short) {
3108 s/^\s+//;
3109 s/\s+/ /g;
3110 }
3111
3112 new CFClient::UI::Label
3113 markup => $short,
3114 tooltip => $item->{tooltip},
3115 tooltip_font => $::FONT_PROP,
3116 tooltip_width => 0.67,
3117 fontsize => $item->{fontsize} || $self->{fontsize},
3118 max_w => $::WIDTH * 0.44,
3119 fg => $item->{fg},
3120 can_events => 1,
3121 can_hover => 1
3122 };
3123 }
3124
3125 $self->clear;
3126 $self->SUPER::add (reverse @widgets);
3127}
3128
3129sub add {
3130 my ($self, $text, %arg) = @_;
3131
3132 $text =~ s/^\s+//;
3133 $text =~ s/\s+$//;
3134
3135 return unless $text;
3136
3137 my $timeout = time + ((delete $arg{timeout}) || 60);
3138
3139 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140
3141 if (my $item = $self->{item}{$group}) {
3142 if ($item->{text} eq $text) {
3143 $item->{count}++;
3144 } else {
3145 $item->{count} = 1;
3146 $item->{text} = $item->{tooltip} = $text;
2748 } 3147 }
3148 $item->{id} = ++$self->{id};
3149 $item->{timeout} = $timeout;
3150 delete $item->{label};
3151 } else {
3152 $self->{item}{$group} = {
3153 id => ++$self->{id},
3154 text => $text,
3155 timeout => $timeout,
3156 tooltip => $text,
3157 fg => [0.8, 0.8, 0.8, 0.8],
3158 pri => 0,
3159 count => 1,
3160 %arg,
3161 };
2749 } 3162 }
2750 3163
2751 $self->{old_w} = $w; 3164 $self->reorder;
2752 $self->{old_h} = $h;
2753} 3165}
2754 3166
2755sub configure { 3167sub reconfigure {
3168 my ($self) = @_;
3169
3170 delete $_->{label}
3171 for values %{ $self->{item} || {} };
3172
3173 $self->reorder;
3174 $self->SUPER::reconfigure;
3175}
3176
3177#############################################################################
3178
3179package CFClient::UI::Inventory;
3180
3181our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183sub new {
3184 my $class = shift;
3185
3186 my $self = $class->SUPER::new (
3187 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188 @_,
3189 );
3190
3191 $self
3192}
3193
3194sub set_items {
3195 my ($self, $items) = @_;
3196
3197 $self->{child}->clear;
3198 return unless $items;
3199
3200 my @items = sort {
3201 ($a->{type} <=> $b->{type})
3202 or ($a->{name} cmp $b->{name})
3203 } @$items;
3204
3205 $self->{real_items} = \@items;
3206
3207 my $row = 0;
3208 for my $item (@items) {
3209 CFClient::Item::update_widgets $item;
3210
3211 $self->{child}->add (0, $row, $item->{face_widget});
3212 $self->{child}->add (1, $row, $item->{desc_widget});
3213 $self->{child}->add (2, $row, $item->{weight_widget});
3214
3215 $row++;
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::BindEditor;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234 text => "start recording",
3235 tooltip => "Start/Stops recording of actions."
3236 ."All subsequent actions after the recording started will be captured."
3237 ."The actions are displayed after the record was stopped."
3238 ."To bind the action you have to click on the 'Bind' button",
3239 on_activate => sub {
3240 unless ($self->{recording}) {
3241 $self->start;
3242 } else {
3243 $self->stop;
3244 }
3245 });
3246
3247 $vb->add (new CFClient::UI::Label text => "Actions:");
3248 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3251 $vb->add (my $hb = new CFClient::UI::HBox);
3252 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253 $hb->add (new CFClient::UI::Button
3254 text => "bind",
3255 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256 on_activate => sub {
3257 $self->ask_for_bind;
3258 });
3259
3260 $vb->add (my $hb = new CFClient::UI::HBox);
3261 $hb->add (new CFClient::UI::Button
3262 text => "ok",
3263 expand => 1,
3264 tooltip => "This closes the binding editor and saves the binding",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->commit;
3268 });
3269
3270 $hb->add (new CFClient::UI::Button
3271 text => "cancel",
3272 expand => 1,
3273 tooltip => "This closes the binding editor without saving",
3274 on_activate => sub {
3275 $self->hide;
3276 $self->{binding_cancel}->()
3277 if $self->{binding_cancel};
3278 });
3279
3280 $self->update_binding_widgets;
3281
3282 $self
3283}
3284
3285sub commit {
3286 my ($self) = @_;
3287 my ($mod, $sym, $cmds) = $self->get_binding;
3288 if ($sym != 0 && @$cmds > 0) {
3289 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290 ."'. Don't forget 'Save Config'!");
3291 $self->{binding_change}->($mod, $sym, $cmds)
3292 if $self->{binding_change};
3293 } else {
3294 $::STATUSBOX->add ("No action bound, no key or action specified!");
3295 $self->{binding_cancel}->()
3296 if $self->{binding_cancel};
3297 }
3298}
3299
3300sub start {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("stop recording");
3304 $self->{recording} = 1;
3305 $self->clear_command_list;
3306 $::CONN->start_record if $::CONN;
3307}
3308
3309sub stop {
3310 my ($self) = @_;
3311
3312 $self->{rec_btn}->set_text ("start recording");
3313 $self->{recording} = 0;
3314
3315 my $rec;
3316 $rec = $::CONN->stop_record if $::CONN;
3317 return unless ref $rec eq 'ARRAY';
3318 $self->set_command_list ($rec);
3319}
3320
3321
3322sub ask_for_bind_and_commit {
3323 my ($self) = @_;
3324 $self->ask_for_bind (1);
3325}
3326
3327sub ask_for_bind {
3328 my ($self, $commit) = @_;
3329
3330 CFClient::Binder::open_binding_dialog (sub {
3331 my ($mod, $sym) = @_;
3332 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333 $self->update_binding_widgets;
3334 $self->commit if $commit;
3335 });
3336}
3337
3338# $mod and $sym are the modifiers and key symbol
3339# $cmds is a array ref of strings (the commands)
3340# $cb is the callback that is executed on OK
3341# $ccb is the callback that is executed on CANCEL and
3342# when the binding was unsuccessful on OK
3343sub set_binding {
3344 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346 $self->clear_command_list;
3347 $self->{recording} = 0;
3348 $self->{rec_btn}->set_text ("start recording");
3349
3350 $self->{binding} = [$mod, $sym];
3351 $self->{commands} = $cmds;
3352
3353 $self->{binding_change} = $cb;
3354 $self->{binding_cancel} = $ccb;
3355
3356 $self->update_binding_widgets;
3357}
3358
3359# this is a shortcut method that asks for a binding
3360# and then just binds it.
3361sub do_quick_binding {
3362 my ($self, $cmds) = @_;
3363 $self->set_binding (undef, undef, $cmds, sub {
3364 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365 });
3366 $self->ask_for_bind (1);
3367}
3368
3369sub update_binding_widgets {
3370 my ($self) = @_;
3371 my ($mod, $sym, $cmds) = $self->get_binding;
3372 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373 $self->set_command_list ($cmds);
3374}
3375
3376sub get_binding {
3377 my ($self) = @_;
3378 return (
3379 $self->{binding}->[0],
3380 $self->{binding}->[1],
3381 [ grep { defined $_ } @{$self->{commands}} ]
3382 );
3383}
3384
3385sub clear_command_list {
3386 my ($self) = @_;
3387 $self->{cmdbox}->clear ();
3388}
3389
3390sub set_command_list {
3391 my ($self, $cmds) = @_;
3392
3393 $self->{cmdbox}->clear ();
3394 $self->{commands} = $cmds;
3395
3396 my $idx = 0;
3397
3398 for (@$cmds) {
3399 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401 my $i = $idx;
3402 $hb->add (new CFClient::UI::Label text => $_);
3403 $hb->add (new CFClient::UI::Button
3404 text => "delete",
3405 tooltip => "Deletes the action from the record",
3406 on_activate => sub {
3407 $self->{cmdbox}->remove ($hb);
3408 $cmds->[$i] = undef;
3409 });
3410
3411
3412 $idx++
3413 }
3414}
3415
3416#############################################################################
3417
3418package CFClient::UI::SpellList;
3419
3420our @ISA = CFClient::UI::Table::;
3421
3422sub new {
3423 my $class = shift;
3424
3425 my $self = $class->SUPER::new (
3426 binding => [],
3427 commands => [],
3428 @_,
3429 )
3430}
3431
3432# XXX: Do sorting? Argl...
3433sub add_spell {
3434 my ($self, $spell) = @_;
3435 $self->{spells}->{$spell->{name}} = $spell;
3436
3437 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438 face => $spell->{face},
3439 can_hover => 1,
3440 can_events => 1,
3441 tooltip => $spell->{message});
3442
3443 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444 text => $spell->{name},
3445 can_hover => 1,
3446 can_events => 1,
3447 tooltip => $spell->{message},
3448 expand => 1);
3449
3450 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453 expand => 1);
3454
3455 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456 text => "bind to key",
3457 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458}
3459
3460sub rebuild_spell_list {
3461 my ($self) = @_;
3462 $self->{tbl_idx} = 0;
3463 $self->add_spell ($_) for values %{$self->{spells}};
3464}
3465
3466sub remove_spell {
3467 my ($self, $spell) = @_;
3468 delete $self->{spells}->{$spell->{name}};
3469 $self->rebuild_spell_list;
3470}
3471
3472#############################################################################
3473
3474package CFClient::UI::Root;
3475
3476our @ISA = CFClient::UI::Container::;
3477
3478use CFClient::OpenGL;
3479
3480sub new {
3481 my $class = shift;
3482
3483 my $self = $class->SUPER::new (
3484 visible => 1,
3485 @_,
3486 );
3487
3488 Scalar::Util::weaken ($self->{root} = $self);
3489
3490 $self
3491}
3492
3493sub size_request {
3494 my ($self) = @_;
3495
3496 ($self->{w}, $self->{h})
3497}
3498
3499sub _to_pixel {
3500 my ($coord, $size, $max) = @_;
3501
3502 $coord =
3503 $coord eq "center" ? ($max - $size) * 0.5
3504 : $coord eq "max" ? $max
3505 : $coord;
3506
3507 $coord = 0 if $coord < 0;
3508 $coord = $max - $size if $coord > $max - $size;
3509
3510 int $coord + 0.5
3511}
3512
3513sub size_allocate {
2756 my ($self, $x, $y, $w, $h) = @_; 3514 my ($self, $w, $h) = @_;
2757
2758 $self->SUPER::configure ($x, $y, $w, $h);
2759 3515
2760 for my $child ($self->children) { 3516 for my $child ($self->children) {
2761 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3517 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2762 3518
2763 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3519 $X = $child->{force_x} if exists $child->{force_x};
2764 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3520 $Y = $child->{force_y} if exists $child->{force_y};
3521
3522 $X = _to_pixel $X, $W, $self->{w};
3523 $Y = _to_pixel $Y, $H, $self->{h};
3524
2765 $child->configure ($X, $Y, $W, $H); 3525 $child->configure ($X, $Y, $W, $H);
2766 } 3526 }
2767} 3527}
2768 3528
2769sub _topleft { 3529sub coord2local {
2770 my ($self, $x, $y) = @_; 3530 my ($self, $x, $y) = @_;
2771 3531
2772 ($x, $y) 3532 ($x, $y)
2773} 3533}
2774 3534
3535sub coord2global {
3536 my ($self, $x, $y) = @_;
3537
3538 ($x, $y)
3539}
3540
2775sub update { 3541sub update {
2776 my ($self) = @_; 3542 my ($self) = @_;
2777 3543
2778 $self->check_size; 3544 $::WANT_REFRESH++;
2779 ::refresh ();
2780} 3545}
2781 3546
2782sub add { 3547sub add {
2783 my ($self, $child) = @_; 3548 my ($self, @children) = @_;
2784 3549
2785 # integerize window positions 3550 $_->{is_toplevel} = 1
2786 $child->{x} = int $child->{x}; 3551 for @children;
2787 $child->{y} = int $child->{y};
2788 3552
2789 $self->SUPER::add ($child); 3553 $self->SUPER::add (@children);
3554}
3555
3556sub remove {
3557 my ($self, @children) = @_;
3558
3559 $self->SUPER::remove (@children);
3560
3561 delete $self->{is_toplevel}
3562 for @children;
3563
3564 while (@children) {
3565 my $w = pop @children;
3566 push @children, $w->children;
3567 $w->set_invisible;
3568 }
2790} 3569}
2791 3570
2792sub on_refresh { 3571sub on_refresh {
2793 my ($self, $id, $cb) = @_; 3572 my ($self, $id, $cb) = @_;
2794 3573
2795 $self->{refresh_hook}{$id} = $cb; 3574 $self->{refresh_hook}{$id} = $cb;
2796} 3575}
2797 3576
3577sub on_post_alloc {
3578 my ($self, $id, $cb) = @_;
3579
3580 $self->{post_alloc_hook}{$id} = $cb;
3581}
3582
2798sub draw { 3583sub draw {
2799 my ($self) = @_; 3584 my ($self) = @_;
2800 3585
2801 while (my $rcb = delete $self->{refresh_hook}) { 3586 while ($self->{refresh_hook}) {
2802 $_->() for values %$rcb; 3587 $_->()
3588 for values %{delete $self->{refresh_hook}};
2803 } 3589 }
3590
3591 if ($self->{realloc}) {
3592 my %queue;
3593 my @queue;
3594 my $widget;
3595
3596 outer:
3597 while () {
3598 if (my $realloc = delete $self->{realloc}) {
3599 for $widget (values %$realloc) {
3600 $widget->{visible} or next; # do not resize invisible widgets
3601
3602 $queue{$widget+0}++ and next; # duplicates are common
3603
3604 push @{ $queue[$widget->{visible}] }, $widget;
3605 }
3606 }
3607
3608 while () {
3609 @queue or last outer;
3610
3611 $widget = pop @{ $queue[-1] || [] }
3612 and last;
3613
3614 pop @queue;
3615 }
3616
3617 delete $queue{$widget+0};
3618
3619 my ($w, $h) = $widget->size_request;
3620
3621 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3622 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3623
3624 $w = $widget->{force_w} if exists $widget->{force_w};
3625 $h = $widget->{force_h} if exists $widget->{force_h};
3626
3627 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3628 || delete $widget->{force_realloc}) {
3629 $widget->{req_w} = $w;
3630 $widget->{req_h} = $h;
3631
3632 $self->{size_alloc}{$widget+0} = $widget;
3633
3634 if (my $parent = $widget->{parent}) {
3635 $self->{realloc}{$parent+0} = $parent
3636 unless $queue{$parent+0};
3637
3638 $parent->{force_size_alloc} = 1;
3639 $self->{size_alloc}{$parent+0} = $parent;
3640 }
3641 }
3642
3643 delete $self->{realloc}{$widget+0};
3644 }
3645 }
3646
3647 while (my $size_alloc = delete $self->{size_alloc}) {
3648 my @queue = sort { $b->{visible} <=> $a->{visible} }
3649 values %$size_alloc;
3650
3651 while () {
3652 my $widget = pop @queue || last;
3653
3654 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655
3656 $w = 0 if $w < 0;
3657 $h = 0 if $h < 0;
3658
3659 $w = int $w + 0.5;
3660 $h = int $h + 0.5;
3661
3662 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663 $widget->{old_w} = $widget->{w};
3664 $widget->{old_h} = $widget->{h};
3665
3666 $widget->{w} = $w;
3667 $widget->{h} = $h;
3668
3669 $widget->emit (size_allocate => $w, $h);
3670 }
3671 }
3672 }
3673
3674 while ($self->{post_alloc_hook}) {
3675 $_->()
3676 for values %{delete $self->{post_alloc_hook}};
3677 }
3678
2804 3679
2805 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3680 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2806 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3681 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2807 glClear GL_COLOR_BUFFER_BIT; 3682 glClear GL_COLOR_BUFFER_BIT;
2808 3683
2809 glMatrixMode GL_PROJECTION; 3684 glMatrixMode GL_PROJECTION;
2810 glLoadIdentity; 3685 glLoadIdentity;
2811 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3686 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2812 glMatrixMode GL_MODELVIEW; 3687 glMatrixMode GL_MODELVIEW;
2813 glLoadIdentity; 3688 glLoadIdentity;
2814 3689
3690 {
3691 package CFClient::UI::Base;
3692
3693 ($draw_x, $draw_y, $draw_w, $draw_h) =
3694 (0, 0, $self->{w}, $self->{h});
3695 }
3696
2815 $self->_draw; 3697 $self->_draw;
2816} 3698}
2817 3699
2818############################################################################# 3700#############################################################################
2819 3701
2820package CFClient::UI; 3702package CFClient::UI;
2821 3703
2822$ROOT = new CFClient::UI::Root; 3704$ROOT = new CFClient::UI::Root;
2823$TOOLTIP = new CFClient::UI::Tooltip; 3705$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2824 3706
28251 37071
2826 3708

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