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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.176 by root, Tue Apr 25 12:10:58 2006 UTC vs.
Revision 1.309 by elmex, Wed Jun 21 12:59:23 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
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, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
237 $self->{w} = $w; 364 $self->{alloc_w} = $w;
238 $self->{h} = $h; 365 $self->{alloc_h} = $h;
239 366
240 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 368 }
243}
244
245sub size_allocate {
246 # nothing to be done
247} 369}
248 370
249sub children { 371sub children {
372 # nop
250} 373}
251 374
252# call when resoltuion changes etc. 375sub visible_children {
253sub reconfigure { 376 $_[0]->children
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 377}
261 378
262sub set_max_size { 379sub set_max_size {
263 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
264 381
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
267}
268 384
269# return top left coordinates 385 $self->realloc;
270sub _topleft { 386}
387
388sub set_tooltip {
271 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
272 390
273 $self->{parent} 391 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
275 393
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
277} 402}
278 403
279# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
280sub coord2local { 405sub coord2local {
281 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
282 407
283 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 409}
286 410
287# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
288sub coord2global { 412sub coord2global {
289 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
290 414
291 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 416}
294 417
295sub focus_in { 418sub invoke_focus_in {
296 my ($self) = @_; 419 my ($self) = @_;
297 420
298 return if $FOCUS == $self; 421 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
300 423
301 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
302 425
303 $self->emit (focus_in => $focus);
304
305 $focus->update if $focus; 426 $focus->update if $focus;
306 $FOCUS->update; 427 $FOCUS->update;
307}
308 428
429 0
430}
431
309sub focus_out { 432sub invoke_focus_out {
310 my ($self) = @_; 433 my ($self) = @_;
311 434
312 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
313 436
314 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
315 438
316 $self->emit (focus_out => $focus);
317
318 $focus->update if $focus; #? 439 $focus->update if $focus; #?
319}
320 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
321sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
322sub button_up { } 454sub invoke_button_up { 1 }
323sub key_down { } 455sub invoke_key_down { 1 }
324sub key_up { } 456sub invoke_key_up { 1 }
325 457
326sub button_down { 458sub invoke_button_down {
327 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
328 460
329 $self->focus_in; 461 $self->grab_focus;
330}
331 462
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
336sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
479}
480
481sub find_widget {
482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
485
486 return $self
487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
489
490 ()
491}
492
493sub set_parent {
494 my ($self, $parent) = @_;
495
496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
498}
499
500sub realloc {
501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
512}
513
514sub update {
515 my ($self) = @_;
516
517 $self->{parent}->update
518 if $self->{parent};
519}
520
521sub reconfigure {
522 my ($self) = @_;
523
524 $self->realloc;
525 $self->update;
526}
527
528# using global variables seems a bit hacky, but passing through all drawing
529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
337 531
338sub draw { 532sub draw {
339 my ($self) = @_; 533 my ($self) = @_;
340 534
341 return unless $self->{h} && $self->{w}; 535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
342 546
343 glPushMatrix; 547 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw;
346 glPopMatrix;
347 549
348 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
349 my ($x, $y) = @$self{qw(x y)};
350
351 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
352 glEnable GL_BLEND; 552 glEnable GL_BLEND;
353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
354 glBegin GL_QUADS; 554 glBegin GL_QUADS;
355 glVertex $x , $y;
356 glVertex $x + $self->{w}, $y;
357 glVertex $x + $self->{w}, $y + $self->{h};
358 glVertex $x , $y + $self->{h};
359 glEnd;
360 glDisable GL_BLEND;
361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 555 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
372 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
373 glPopMatrix; 573 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
376} 579}
377 580
378sub _draw { 581sub _draw {
379 my ($self) = @_; 582 my ($self) = @_;
380 583
381 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
382} 585}
383 586
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 587sub DESTROY {
448 my ($self) = @_; 588 my ($self) = @_;
449 589
450 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
451} 594}
452 595
453############################################################################# 596#############################################################################
454 597
455package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
463 my $class = shift; 606 my $class = shift;
464 607
465 # range [value, low, high, page] 608 # range [value, low, high, page]
466 609
467 $class->SUPER::new ( 610 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
470 @_ 613 @_
471 ) 614 )
472} 615}
473 616
474sub _draw { 617sub _draw {
475 my ($self) = @_; 618 my ($self) = @_;
476 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
478 626
479 glEnable GL_BLEND; 627 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
482 630
483 glBegin GL_QUADS; 631 glBegin GL_QUADS;
484 glVertex 0 , 0; 632 glVertex 0 , 0;
485 glVertex 0 , $h; 633 glVertex 0 , $h;
486 glVertex $w, $h; 634 glVertex $w, $h;
487 glVertex $w, 0; 635 glVertex $w, 0;
488 glEnd; 636 glEnd;
489 637
490 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
491} 640}
492 641
493############################################################################# 642#############################################################################
494 643
495package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
502} 651}
503 652
504sub size_request { 653sub size_request {
505 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
506} 657}
507 658
508sub draw { } 659sub draw { }
509 660
510############################################################################# 661#############################################################################
… …
514our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
515 666
516sub new { 667sub new {
517 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
518 669
519 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
520 671
521 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
522 children => [], 673 children => [],
523 can_events => 0, 674 can_events => 0,
524 %arg, 675 %arg,
525 ); 676 );
677
526 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
527 680
528 $self 681 $self
529} 682}
530 683
531sub add { 684sub add {
532 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
533 686
534 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
535 689
536 use sort 'stable'; 690 use sort 'stable';
537 691
538 $self->{children} = [ 692 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
541 ]; 695 ];
542 696
543 $child->check_size; 697 $self->realloc;
544} 698}
545 699
546sub children { 700sub children {
547 @{ $_[0]{children} } 701 @{ $_[0]{children} }
548} 702}
… …
553 delete $child->{parent}; 707 delete $child->{parent};
554 $child->hide; 708 $child->hide;
555 709
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 711
558 $self->check_size; 712 $self->realloc;
559 $self->update;
560} 713}
561 714
562sub clear { 715sub clear {
563 my ($self) = @_; 716 my ($self) = @_;
564 717
… …
567 720
568 for (@$children) { 721 for (@$children) {
569 delete $_->{parent}; 722 delete $_->{parent};
570 $_->hide; 723 $_->hide;
571 } 724 }
725
726 $self->realloc;
572} 727}
573 728
574sub find_widget { 729sub find_widget {
575 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
576 731
577 $x -= $self->{x}; 732 $x -= $self->{x};
578 $y -= $self->{y}; 733 $y -= $self->{y};
579 734
580 my $res; 735 my $res;
581 736
582 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
583 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
584 and return $res; 739 and return $res;
585 } 740 }
586 741
587 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608} 763}
609 764
610sub add { 765sub add {
611 my ($self, $child) = @_; 766 my ($self, $child) = @_;
612 767
613 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
614
615 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
616} 770}
617 771
618sub remove { 772sub remove {
619 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
628 782
629sub size_request { 783sub size_request {
630 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
631} 785}
632 786
633sub size_allocate { 787sub invoke_size_allocate {
634 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
635 789
636 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
637} 793}
638 794
639############################################################################# 795#############################################################################
796
797# back-buffered drawing area
640 798
641package CFClient::UI::Window; 799package CFClient::UI::Window;
642 800
643our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
644 802
… …
651} 809}
652 810
653sub update { 811sub update {
654 my ($self) = @_; 812 my ($self) = @_;
655 813
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 815 $self->SUPER::update;
658} 816}
659 817
660sub size_allocate { 818sub invoke_size_allocate {
661 my ($self, $w, $h) = @_; 819 my ($self, $w, $h) = @_;
662 820
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
665} 830}
666 831
667sub render_child { 832sub render_child {
668 my ($self) = @_; 833 my ($self) = @_;
669 834
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 836 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 838
674# glColorMask 1, 1, 1, 0; 839 {
675# glEnable GL_BLEND; 840 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 841
677# glRasterPos 0, 0; 842 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 843 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 844 }
680# glColorMask 1, 1, 1, 1; 845
846 $self->_render;
681 }; 847 };
682} 848}
683 849
684sub _draw { 850sub _draw {
685 my ($self) = @_; 851 my ($self) = @_;
686 852
687 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
688 854
689 my $tex = $self->{texture} 855 my $tex = $self->{texture}
690 or return; 856 or return;
691 857
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 860 glColor 0, 0, 0, 1;
697 861
698 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 863
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
702} 865}
703 866
704############################################################################# 867#############################################################################
705 868
706package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
707 870
708our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 872
736sub new { 873sub new {
737 my $class = shift; 874 my $class = shift;
738 875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
739 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 979 slider => $slider,
742 border => 0.8, 980 %arg,
743 @_
744 ); 981 );
745 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
746 $self 986 $self
747} 987}
748 988
749sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
750 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
751 1007
752 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
753 1010
754 glEnable GL_BLEND; 1011 $self->SUPER::invoke_size_allocate ($w, $h)
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758
759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766
767
768 $self->child->draw;
769 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D;
771} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
772 1016
773############################################################################# 1017#############################################################################
774 1018
775package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
776 1020
777our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
778 1022
779use CFClient::OpenGL; 1023use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 1024
785sub new { 1025sub new {
786 my $class = shift; 1026 my $class = shift;
787 1027
788 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
789 1075
790 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
793 border => 0.6, 1079 border => 0.6,
794 can_events => 1, 1080 can_events => 1,
795 @_ 1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
796 ); 1084 );
797 1085
798 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
799 align => 0, 1087 align => 0,
800 valign => 1, 1088 valign => 1,
801 text => $self->{title}, 1089 text => $self->{title},
802 fontsize => $self->{border}; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
803 1101
804 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
805} 1111}
806 1112
807sub border { 1113sub border {
808 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
809} 1115}
810 1116
811sub size_request { 1117sub size_request {
812 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
813 1125
814 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
815 1127
816 ( 1128 (
817 $w + $self->border * 2, 1129 $w + $self->border * 2,
818 $h + $self->border * 2, 1130 $h + $self->border * 2,
819 ) 1131 )
820} 1132}
821 1133
822sub size_allocate { 1134sub invoke_size_allocate {
823 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
824 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
825 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
827 1147
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
832}
833 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
834sub button_down { 1156sub invoke_button_down {
835 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
836 1158
837 my ($w, $h) = @$self{qw(w h)}; 1159 my ($w, $h) = @$self{qw(w h)};
838 my $border = $self->border; 1160 my $border = $self->border;
839 1161
… …
852 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
853 1175
854 my $dx = $ev->{x} - $ox; 1176 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy; 1177 my $dy = $ev->{y} - $oy;
856 1178
857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size; 1183 $self->realloc;
861 }; 1184 };
862 1185
863 } elsif ($lr ^ $td) { 1186 } elsif ($lr ^ $td) {
864 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
865 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
… …
867 $self->{motion} = sub { 1190 $self->{motion} = sub {
868 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
869 1192
870 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
871 1194
872 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
873 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
874 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
875 } 1203 1
876} 1204}
877 1205
878sub button_up { 1206sub invoke_button_up {
879 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
880 1208
881 delete $self->{motion}; 1209 ! ! delete $self->{motion}
882} 1210}
883 1211
884sub mouse_motion { 1212sub invoke_mouse_motion {
885 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
886 1214
887 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
888} 1218}
889 1219
890sub _draw { 1220sub _draw {
891 my ($self) = @_; 1221 my ($self) = @_;
892 1222
1223 my $child = $self->{children}[0];
1224
893 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
895 1227
896 glEnable GL_BLEND;
897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900 1230
901 my $border = $self->border; 1231 my $border = $self->border;
902 1232
903 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
904 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
908 1238
909 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
910 1241
911 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
912 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
913 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
914 1245 $bg->{t} = $ch / $bg->{h};
915 glColor @{ $self->{bg} };
916
917 $bg->{s} = $rep_x;
918 $bg->{t} = $rep_y;
919 $bg->{wrap_mode} = 1;
920 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
921 1248
922 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
923 glDisable GL_BLEND;
924 1250
925 $self->{title}->draw if $self->{title};
926 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
927} 1262}
928 1263
929############################################################################# 1264#############################################################################
930 1265
931package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
939sub new { 1274sub new {
940 my $class = shift; 1275 my $class = shift;
941 1276
942 $class->SUPER::new ( 1277 $class->SUPER::new (
943 col_expand => [], 1278 col_expand => [],
944 @_ 1279 @_,
945 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
946} 1285}
947 1286
948sub add { 1287sub add {
949 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
950 1289
951 $child->set_parent ($self); 1290 $child->set_parent ($self);
952 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
953 1292
954 $child->check_size; 1293 $self->realloc;
955} 1294}
956 1295
957sub children { 1296sub remove {
958 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1297 my ($self, $child) = @_;
959}
960 1298
1299 # TODO: not yet implemented
1300}
1301
961# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
962sub clear { 1303sub clear {
963 my ($self) = @_; 1304 my ($self) = @_;
964 1305
965 my @children = $self->children; 1306 my @children = $self->children;
966 delete $self->{children}; 1307 delete $self->{children};
… …
968 for (@children) { 1309 for (@children) {
969 delete $_->{parent}; 1310 delete $_->{parent};
970 $_->hide; 1311 $_->hide;
971 } 1312 }
972 1313
973 $self->update; 1314 $self->realloc;
974} 1315}
975 1316
976sub get_wh { 1317sub get_wh {
977 my ($self) = @_; 1318 my ($self) = @_;
978 1319
… …
1004 (sum @$ws), 1345 (sum @$ws),
1005 (sum @$hs), 1346 (sum @$hs),
1006 ) 1347 )
1007} 1348}
1008 1349
1009sub size_allocate { 1350sub invoke_size_allocate {
1010 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
1011 1352
1012 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
1013 1354
1014 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
1015 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
1016 1357
1017 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
1018 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
1019 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
1020 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1046 } 1387 }
1047 1388
1048 $y += $row_h; 1389 $y += $row_h;
1049 } 1390 }
1050 1391
1392 1
1051} 1393}
1052 1394
1053sub find_widget { 1395sub find_widget {
1054 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1055 1397
… …
1074 } 1416 }
1075} 1417}
1076 1418
1077############################################################################# 1419#############################################################################
1078 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1079package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1080 1482
1081# TODO: wrap into common Box base class
1082
1083our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1084 1484
1085sub size_request { 1485sub new {
1086 my ($self) = @_; 1486 my $class = shift;
1087 1487
1088 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1089 1489 vertical => 0,
1090 ( 1490 @_,
1091 (List::Util::sum map $_->[0], @alloc),
1092 (List::Util::max map $_->[1], @alloc),
1093 ) 1491 )
1094} 1492}
1095 1493
1096sub size_allocate {
1097 my ($self, $w, $h) = @_;
1098
1099 ($h, $w) = ($w, $h);
1100
1101 my $children = $self->{children};
1102
1103 my @h = map $_->{req_w}, @$children;
1104
1105 my $req_h = List::Util::sum @h;
1106
1107 if ($req_h > $h) {
1108 # ah well, not enough space
1109 $_ *= $h / $req_h for @h;
1110 } else {
1111 my $exp = List::Util::sum map $_->{expand}, @$children;
1112 $exp ||= 1;
1113
1114 for (0 .. $#$children) {
1115 my $child = $children->[$_];
1116
1117 my $alloc_h = $h[$_];
1118 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1119 $h[$_] = $alloc_h;
1120 }
1121 }
1122
1123 CFClient::UI::harmonize \@h;
1124
1125 my $y = 0;
1126 for (0 .. $#$children) {
1127 my $child = $children->[$_];
1128 my $h = $h[$_];
1129 $child->configure ($y, 0, $h, $w);
1130
1131 $y += $h;
1132 }
1133
1134 1
1135}
1136
1137############################################################################# 1494#############################################################################
1138 1495
1139package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1140 1497
1141# TODO: wrap into common Box base class
1142
1143our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1144 1499
1145sub size_request { 1500sub new {
1146 my ($self) = @_; 1501 my $class = shift;
1147 1502
1148 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1149 1504 vertical => 1,
1150 ( 1505 @_,
1151 (List::Util::max map $_->[0], @alloc),
1152 (List::Util::sum map $_->[1], @alloc),
1153 ) 1506 )
1154} 1507}
1155 1508
1156sub size_allocate {
1157 my ($self, $w, $h) = @_;
1158
1159 my $children = $self->{children};
1160
1161 my @h = map $_->{req_h}, @$children;
1162
1163 my $req_h = List::Util::sum @h;
1164
1165 if ($req_h > $h) {
1166 # ah well, not enough space
1167 $_ *= $h / $req_h for @h;
1168 } else {
1169 my $exp = List::Util::sum map $_->{expand}, @$children;
1170 $exp ||= 1;
1171
1172 for (0 .. $#$children) {
1173 my $child = $children->[$_];
1174
1175 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1176 }
1177 }
1178
1179 CFClient::UI::harmonize \@h;
1180
1181 my $y = 0;
1182 for (0 .. $#$children) {
1183 my $child = $children->[$_];
1184 my $h = $h[$_];
1185 $child->configure (0, $y, $w, $h);
1186
1187 $y += $h;
1188 }
1189
1190 1
1191}
1192
1193############################################################################# 1509#############################################################################
1194 1510
1195package CFClient::UI::Label; 1511package CFClient::UI::Label;
1196 1512
1197our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1198 1514
1199use CFClient::OpenGL; 1515use CFClient::OpenGL;
1200 1516
1201sub new { 1517sub new {
1202 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1203 1519
1204 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1205 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1206 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1207 fontsize => 1, 1530 fontsize => 1,
1208 text => "",
1209 align => -1, 1531 align => -1,
1210 valign => -1, 1532 valign => -1,
1211 padding => 2, 1533 padding_x => 2,
1212 layout => new CFClient::Layout, 1534 padding_y => 2,
1213 can_events => 0, 1535 can_events => 0,
1214 %arg 1536 %arg
1215 ); 1537 );
1216 1538
1217 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1218 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1219 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1220 $self->{template} = $layout; 1542 $self->{template} = $layout;
1221 } 1543 }
1222 1544
1223 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1224 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1225 1550
1226 $self 1551 $self
1227} 1552}
1228 1553
1229sub escape { 1554sub escape($) {
1230 local $_ = $_[1]; 1555 local $_ = $_[0];
1231 1556
1232 s/&/&amp;/g; 1557 s/&/&amp;/g;
1233 s/>/&gt;/g; 1558 s/>/&gt;/g;
1234 s/</&lt;/g; 1559 s/</&lt;/g;
1235 1560
1236 $_[1] 1561 $_
1237} 1562}
1238 1563
1239sub update { 1564sub update {
1240 my ($self) = @_; 1565 my ($self) = @_;
1241 1566
1242 delete $self->{texture}; 1567 delete $self->{texture};
1243 $self->SUPER::update; 1568 $self->SUPER::update;
1244} 1569}
1245 1570
1246sub reconfigure { 1571sub realloc {
1247 my ($self) = @_; 1572 my ($self) = @_;
1248 1573
1249 delete $self->{texture}; 1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1250} 1576}
1251 1577
1252sub set_text { 1578sub set_text {
1253 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1254 1580
1255 return if $self->{text} eq "T$text"; 1581 return if $self->{text} eq "T$text";
1256 $self->{text} = "T$text"; 1582 $self->{text} = "T$text";
1257 1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1258 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1259 1586
1260 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1261 $self->update; 1589 $self->update;
1262 $self->check_size;
1263} 1590}
1264 1591
1265sub set_markup { 1592sub set_markup {
1266 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1267 1594
1268 return if $self->{text} eq "M$markup"; 1595 return if $self->{text} eq "M$markup";
1269 $self->{text} = "M$markup"; 1596 $self->{text} = "M$markup";
1270 1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1271 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1272 1602
1273 delete $self->{texture}; 1603 delete $self->{size_req};
1604 $self->realloc;
1274 $self->update; 1605 $self->update;
1275 $self->check_size;
1276} 1606}
1277 1607
1278sub size_request { 1608sub size_request {
1279 my ($self) = @_; 1609 my ($self) = @_;
1280 1610
1611 $self->{size_req} ||= do {
1281 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1282 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1283 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1284 1617
1285 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1286 1619
1287 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1288 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1289 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1290 1623
1291 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1292 1625
1293 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1294 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1295 } 1631 };
1296 1632
1297 ( 1633 @{ $self->{size_req} }
1298 $w + $self->{padding} * 2,
1299 $h + $self->{padding} * 2,
1300 )
1301} 1634}
1302 1635
1303sub size_allocate { 1636sub invoke_size_allocate {
1304 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1305 1638
1639 delete $self->{ox};
1640
1306 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1307} 1645}
1308 1646
1309sub set_fontsize { 1647sub set_fontsize {
1310 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1311 1649
1312 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1313 delete $self->{texture}; 1651 delete $self->{texture};
1314 $self->check_size; 1652
1315 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1316} 1662}
1317 1663
1318sub _draw { 1664sub _draw {
1319 my ($self) = @_; 1665 my ($self) = @_;
1320 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1321 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1322 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1323 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1324 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1325 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1326 }; 1678 };
1327 1679
1328 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1330 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1331 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1332 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1333 glColor @{$self->{fg}}; 1702 }
1334
1335 $self->{ox} = int (
1336 $self->{align} < 0 ? $self->{padding}
1337 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1338 : ($self->{w} - $tex->{w}) * 0.5
1339 );
1340
1341 $self->{oy} = int (
1342 $self->{valign} < 0 ? $self->{padding}
1343 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1344 : ($self->{h} - $tex->{h}) * 0.5
1345 );
1346
1347 $tex->draw_quad ($self->{ox}, $self->{oy});
1348 1703
1349 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1350 glDisable GL_BLEND;
1351} 1705}
1352 1706
1353############################################################################# 1707#############################################################################
1354 1708
1355package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1368 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1369 can_hover => 1, 1723 can_hover => 1,
1370 can_focus => 1, 1724 can_focus => 1,
1371 valign => 0, 1725 valign => 0,
1372 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1373 @_ 1729 @_
1374 ) 1730 )
1375} 1731}
1376 1732
1377sub _set_text { 1733sub _set_text {
… …
1379 1735
1380 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1381 1737
1382 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1383 1739
1384 delete $self->{texture};
1385
1386 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1387 $self->{text} = $text; 1741 $self->{text} = $text;
1388 1742
1389 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1390 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1391 1746
1392 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1393} 1758}
1394 1759
1395sub get_text { 1760sub get_text {
1396 $_[0]{text} 1761 $_[0]{text}
1397} 1762}
… …
1402 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1403 1768
1404 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1405} 1770}
1406 1771
1407sub size_allocate {
1408 my ($self, $w, $h) = @_;
1409
1410 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1411}
1412
1413sub set_text {
1414 my ($self, $text) = @_;
1415
1416 $self->{cursor} = length $text;
1417 $self->_set_text ($text);
1418 $self->update;
1419}
1420
1421sub key_down { 1772sub invoke_key_down {
1422 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1423 1774
1424 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1425 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1426 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1427 1778
1428 my $text = $self->get_text; 1779 my $text = $self->get_text;
1429 1780
1430 if ($sym == 8) { 1781 if ($uni == 8) {
1431 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1432 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1433 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1434 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1435 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1436 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1437 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1438 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1439 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1440 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1441 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1442 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1443 $self->emit ('escape'); 1794 $self->emit ('escape');
1444 } elsif ($uni) { 1795 } elsif ($uni) {
1445 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1446 } 1799 }
1447 1800
1448 $self->_set_text ($text); 1801 $self->_set_text ($text);
1449 $self->update;
1450}
1451 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1452sub focus_in { 1808sub invoke_focus_in {
1453 my ($self) = @_; 1809 my ($self) = @_;
1454 1810
1455 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1456 1812
1457 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1458} 1814}
1459 1815
1460sub button_down { 1816sub invoke_button_down {
1461 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1462 1818
1463 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1464 1820
1465 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1466 1822
1467 # byte-index to char-index 1823 # byte-index to char-index
1468 my $text = $self->{text}; 1824 my $text = $self->{text};
1469 utf8::encode $text; 1825 utf8::encode $text;
1470 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1471 1827
1472 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1473 $self->update; 1829 $self->update;
1830
1831 1
1474} 1832}
1475 1833
1476sub mouse_motion { 1834sub invoke_mouse_motion {
1477 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1478# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1479} 1839}
1480 1840
1481sub _draw { 1841sub _draw {
1482 my ($self) = @_; 1842 my ($self) = @_;
1483 1843
1484 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1485 1845
1486 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1487 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1488 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1489 } else { 1849 } else {
1490 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1491 } 1851 }
1492 1852
1493 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1495 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1496 glVertex 0 , 0; 1856 glVertex 0 , 0;
1497 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1498 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1499 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1524 1884
1525our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1526 1886
1527use CFClient::OpenGL; 1887use CFClient::OpenGL;
1528 1888
1529sub key_down { 1889sub invoke_key_down {
1530 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1531 1891
1532 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1533 1893
1534 if ($sym == 13) { 1894 if ($sym == 13) {
1535 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1536 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1537 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1538 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1539 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1540 $self->update; 1901 $self->update;
1541 1902
… …
1560 } else { 1921 } else {
1561 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1562 } 1923 }
1563 1924
1564 } else { 1925 } else {
1565 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1566 } 1929 1
1567
1568} 1930}
1569 1931
1570############################################################################# 1932#############################################################################
1571 1933
1572package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1581 1943
1582sub new { 1944sub new {
1583 my $class = shift; 1945 my $class = shift;
1584 1946
1585 $class->SUPER::new ( 1947 $class->SUPER::new (
1586 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1587 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1588 bg => [1, 1, 1, 0.2],
1589 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1590 can_hover => 1, 1952 can_hover => 1,
1591 align => 0, 1953 align => 0,
1592 valign => 0, 1954 valign => 0,
1593 can_events => 1, 1955 can_events => 1,
1594 @_ 1956 @_
1595 ) 1957 )
1596} 1958}
1597 1959
1598sub button_up { 1960sub invoke_button_up {
1599 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1600 1962
1963 $self->emit ("activate")
1601 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1602 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1603 $self->emit ("activate"); 1966
1604 } 1967 1
1605} 1968}
1606 1969
1607sub _draw { 1970sub _draw {
1608 my ($self) = @_; 1971 my ($self) = @_;
1609 1972
1610 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1611 1974
1612 if ($GRAB == $self) {
1613 $self->{fg} = $self->{active_fg};
1614 }
1615
1616 glEnable GL_BLEND;
1617 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1618 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1620 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1621 1978
1622 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1623 1980
1624 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1625 glDisable GL_BLEND;
1626 1982
1627 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1628} 2020}
1629 2021
1630############################################################################# 2022#############################################################################
1631 2023
1632package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1641 2033
1642sub new { 2034sub new {
1643 my $class = shift; 2035 my $class = shift;
1644 2036
1645 $class->SUPER::new ( 2037 $class->SUPER::new (
1646 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1647 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1648 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1649 state => 0, 2044 state => 0,
1650 can_hover => 1, 2045 can_hover => 1,
1651 @_ 2046 @_
1652 ) 2047 )
1653} 2048}
1654 2049
1655sub size_request { 2050sub size_request {
1656 my ($self) = @_; 2051 my ($self) = @_;
1657 2052
1658 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1659} 2054}
1660 2055
1661sub button_down { 2056sub invoke_button_down {
1662 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1663 2058
1664 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1665 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1666 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1667 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1668 } 2067 1
1669} 2068}
1670 2069
1671sub _draw { 2070sub _draw {
1672 my ($self) = @_; 2071 my ($self) = @_;
1673 2072
1674 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1675 2074
1676 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1677 2076
1678 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1679 2080
1680 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1681 2082
1682 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1683 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1684 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1685
1686 my $tex = $self->{state} ? $tex[1] : $tex[0];
1687
1688 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1689
1690 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1691 glDisable GL_BLEND;
1692} 2088}
1693 2089
1694############################################################################# 2090#############################################################################
1695 2091
1696package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1739 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1740 2136
1741 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1742 } 2138 }
1743 2139
1744 glEnable GL_BLEND;
1745 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1746 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1747 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1748 2142
1749 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1750 2144
1751 glDisable GL_BLEND;
1752 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1753} 2146}
1754 2147
1755############################################################################# 2148#############################################################################
1756 2149
… …
1846 2239
1847 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1848 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1849 2242
1850 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1851 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1852 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1853 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1854 2248
1855 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1856 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1945 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1946 2340
1947sub new { 2341sub new {
1948 my $class = shift; 2342 my $class = shift;
1949 2343
1950 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1951 2345
1952 # TODO: 0-width page 2346 # TODO: 0-width page
1953 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1954 # TODO: calculations are off 2348 # TODO: calculations are off
1955 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1956 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1957 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1958 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1959 req_w => 20, 2355 min_w => $::WIDTH / 80,
1960 req_h => 20, 2356 min_h => $::WIDTH / 80,
1961 vertical => 0, 2357 vertical => 0,
1962 can_hover => 1, 2358 can_hover => 1,
1963 inner_pad => 5, 2359 inner_pad => 0.02,
1964 @_ 2360 @_
1965 ); 2361 );
1966 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1967 $self 2366 $self
1968} 2367}
1969 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1970sub size_request { 2403sub size_request {
1971 my ($self) = @_; 2404 my ($self) = @_;
1972 2405
1973 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1974 my $h = $self->{req_h};
1975
1976 $self->{vertical} ? ($h, $w) : ($w, $h)
1977} 2407}
1978 2408
1979sub button_down { 2409sub invoke_button_down {
1980 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1981 2411
1982 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1983 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1984} 2417}
1985 2418
1986sub mouse_motion { 2419sub invoke_mouse_motion {
1987 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1988 2421
1989 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1990 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1991 2452
1992 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1993 2454
1994 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1995 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1996 2457
1997 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1998 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1999 $x = $lo if $x < $lo;
2000 $x = $hi - $page if $x > $hi - $page;
2001 $self->{range}[0] = $x;
2002 2460
2003 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
2004 $self->update; 2462 $self->{knob_w} = $knob_w;
2005 } 2463 }
2006}
2007
2008# the inner_* stuff is for generating a padding for the slider handle,
2009# so that the handle doesn't leave the texture. This calculation isn't 100%
2010# correct propably, but it does the job for now
2011sub _calc_inner_pad_px {
2012 my ($self, $w) = @_;
2013 ($w / 100) * $self->{inner_pad} # % to pixels
2014}
2015
2016sub _draw {
2017 my ($self) = @_;
2018 2464
2019 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
2020 2466
2021 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
2022 2468
2023 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
2024 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
2025 2471
2472 glTranslate 1, 0, 0;
2026 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
2027 glTranslate 0, -$self->{w}, 0;
2028
2029 ($w, $h) = ($h, $w);
2030 } 2474 }
2031 2475
2032 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2033 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2034 2478
2035 my ($value, $lo, $hi, $page) = @{$self->{range}};
2036
2037 $hi = $value + 1 if $lo == $hi;
2038
2039 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2040 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2041
2042 $page = int $page * $inner_w / ($hi - $lo);
2043 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2044
2045 $w -= $page;
2046 $page &= ~1;
2047 glTranslate $page * 0.5, 0, 0;
2048 $page ||= 2;
2049
2050 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2051 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2052
2053 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2055 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057 2481
2058 # draw background 2482 # draw background
2059 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2060 2484
2061 # draw handle 2485 # draw handle
2062 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2063 2487
2064 glDisable GL_BLEND;
2065 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
2066} 2489}
2067 2490
2068############################################################################# 2491#############################################################################
2069 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2070package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2071 2535
2072our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2073 2537
2074use CFClient::OpenGL; 2538use CFClient::OpenGL;
2075 2539
… …
2077 my $class = shift; 2541 my $class = shift;
2078 2542
2079 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2080 fontsize => 1, 2544 fontsize => 1,
2081 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2082 #font => default_font 2547 #font => default_font
2083 @_, 2548 @_,
2084 2549
2085 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2086 par => [], 2551 par => [],
2087 height => 0, 2552 height => 0,
2088 children => [ 2553 children => [
2089 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2090 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
… …
2101 2566
2102 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2103 $self->reflow; 2568 $self->reflow;
2104} 2569}
2105 2570
2106sub text_height {
2107 my ($self, $text) = @_;
2108
2109 my $layout = $self->{layout};
2110
2111 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2112 $layout->set_width ($self->{children}[0]{w});
2113 $layout->set_text ($text);
2114
2115 ($layout->size)[1]
2116}
2117
2118sub reflow {
2119 my ($self) = @_;
2120
2121 $self->{need_reflow}++;
2122 $self->update;
2123}
2124
2125sub size_allocate { 2571sub invoke_size_allocate {
2126 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2127
2128 $self->SUPER::size_allocate ($w, $h);
2129 2573
2130 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2131 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2132 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2133 2578
2134 $self->reflow; 2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
2593
2594 $layout->size
2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2135} 2617}
2136 2618
2137sub add_paragraph { 2619sub add_paragraph {
2138 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2139 2621
2140 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2141 2623 my ($w, $h) = $self->text_size ($line);
2142 my $height = $self->text_height ($text);
2143
2144 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2145 2627
2146 push @{$self->{par}}, [$height, $color, $text];
2147
2148 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2149 $self->{children}[1]->update;
2150} 2629}
2151 2630
2152sub update { 2631sub update {
2153 my ($self) = @_; 2632 my ($self) = @_;
2154 2633
… …
2156 2635
2157 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2158 2637
2159 delete $self->{texture}; 2638 delete $self->{texture};
2160 2639
2161 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2162 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2163 my $height = 0; 2644 my $height = 0;
2164 2645
2165 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2166 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
2167 2662
2168 $self->{height} = $height; 2663 $self->{height} = $height;
2169 2664
2170 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2171 2666
2172 delete $self->{texture}; 2667 delete $self->{texture};
2173 } 2668 }
2174 2669
2175 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2176 glClearColor 0, 0, 0, 0; 2671 glClearColor 0, 0, 0, 0;
2177 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2178 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2179 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2180 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2181 glEnable GL_TEXTURE_2D;
2182 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2183
2184 my $top = int $self->{children}[1]{range}[0];
2185
2186 my $y0 = $top;
2187 my $y1 = $top + $self->{h};
2188
2189 my $y = 0;
2190
2191 my $layout = $self->{layout};
2192
2193 $layout->set_font ($self->{font}) if $self->{font};
2194 2688
2195 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2196 my $h = $par->[0]; 2690 my $h = $par->[1];
2197 2691
2198 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2199 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2200 2697
2201 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2202 my ($W, $H) = $layout->size; 2699
2203 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2204 } 2702 }
2205 2703
2206 $y += $h; 2704 $y += $h;
2207 } 2705 }
2208 2706
2209 glDisable GL_TEXTURE_2D;
2210 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2211 }; 2708 };
2212 }); 2709 });
2213} 2710}
2214 2711
2215sub _draw { 2712sub _draw {
2216 my ($self) = @_; 2713 my ($self) = @_;
2217 2714
2218 glEnable GL_BLEND;
2219 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2220 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222 glColor 1, 1, 1, 1; 2717 glColor 0, 0, 0, 1;
2223 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2224 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2225 glDisable GL_BLEND;
2226 2720
2227 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2228 2722
2229} 2723}
2230 2724
… …
2278 2772
2279sub new { 2773sub new {
2280 my $class = shift; 2774 my $class = shift;
2281 2775
2282 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2283 state => 0, 2777 state => 0,
2284 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2285 @_ 2779 @_
2286 ); 2780 );
2287 2781
2288 if ($self->{state}) {
2289 $self->{state} = 0;
2290 $self->toggle_flopper;
2291 }
2292
2293 $self 2782 $self
2294} 2783}
2295 2784
2296sub toggle_flopper { 2785sub toggle_flopper {
2297 my ($self) = @_; 2786 my ($self) = @_;
2298 2787
2299 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2300 if ($self->{state} = !$self->{state}) {
2301 $CFClient::UI::ROOT->add ($self->{other});
2302 $self->{other}->move ($self->coord2global (0, $self->{h}));
2303 $self->emit ("open");
2304 } else {
2305 $CFClient::UI::ROOT->remove ($self->{other});
2306 $self->emit ("close");
2307 }
2308
2309 $self->emit (changed => $self->{state});
2310} 2789}
2311 2790
2312############################################################################# 2791#############################################################################
2313 2792
2314package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2324 @_, 2803 @_,
2325 can_events => 0, 2804 can_events => 0,
2326 ) 2805 )
2327} 2806}
2328 2807
2329sub set_markup { 2808sub set_tooltip_from {
2330 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2331 2810
2332 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2333 $self->{label}->set_markup ($text); 2812
2334 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2335} 2831}
2336 2832
2337sub size_request { 2833sub size_request {
2338 my ($self) = @_; 2834 my ($self) = @_;
2339 2835
2340 $self->child->set_max_size ($::WIDTH * 0.3);
2341
2342 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2343 2837
2344 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2345} 2839}
2346 2840
2347sub size_allocate { 2841sub invoke_size_allocate {
2348 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2349 2843
2350 $self->SUPER::size_allocate ($w - 4, $h - 4); 2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2351} 2863}
2352 2864
2353sub _draw { 2865sub _draw {
2354 my ($self) = @_; 2866 my ($self) = @_;
2355 2867
2356 glPushMatrix;
2357 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2358 2869
2359 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2360 2871
2361 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2372 glVertex 0 , $h; 2883 glVertex 0 , $h;
2373 glVertex $w, $h; 2884 glVertex $w, $h;
2374 glVertex $w, 0; 2885 glVertex $w, 0;
2375 glEnd; 2886 glEnd;
2376 2887
2377 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2378 2889
2379 glTranslate 2, 2;
2380 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2381} 2891}
2382 2892
2383############################################################################# 2893#############################################################################
2384 2894
… …
2389use CFClient::OpenGL; 2899use CFClient::OpenGL;
2390 2900
2391sub new { 2901sub new {
2392 my $class = shift; 2902 my $class = shift;
2393 2903
2394 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2395 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub cfg_bind {
3478 my ($self, $mod, $sym, $cmds) = @_;
3479 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3480 ::update_bindings ();
3481}
3482
3483sub cfg_unbind {
3484 my ($self, $mod, $sym, $cmds) = @_;
3485 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3486 ::update_bindings ();
3487}
3488
3489sub commit {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 if ($sym != 0 && @$cmds > 0) {
3493 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3494 ."'. Don't forget 'Save Config'!");
3495 $self->{binding_change}->($mod, $sym, $cmds)
3496 if $self->{binding_change};
3497 } else {
3498 $::STATUSBOX->add ("No action bound, no key or action specified!");
3499 $self->{binding_cancel}->()
3500 if $self->{binding_cancel};
3501 }
3502}
3503
3504sub start {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("stop recording");
3508 $self->{recording} = 1;
3509 $self->clear_command_list;
3510 $::CONN->start_record if $::CONN;
3511}
3512
3513sub stop {
3514 my ($self) = @_;
3515
3516 $self->{rec_btn}->set_text ("start recording");
3517 $self->{recording} = 0;
3518
3519 my $rec;
3520 $rec = $::CONN->stop_record if $::CONN;
3521 return unless ref $rec eq 'ARRAY';
3522 $self->set_command_list ($rec);
3523}
3524
3525
3526sub ask_for_bind_and_commit {
3527 my ($self) = @_;
3528 $self->ask_for_bind (1);
3529}
3530
3531sub ask_for_bind {
3532 my ($self, $commit, $end_cb) = @_;
3533
3534 CFClient::Binder::open_binding_dialog (sub {
3535 my ($mod, $sym) = @_;
3536 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3537 $self->update_binding_widgets;
3538 $self->commit if $commit;
3539 $end_cb->() if $end_cb;
3540 });
3541}
3542
3543# $mod and $sym are the modifiers and key symbol
3544# $cmds is a array ref of strings (the commands)
3545# $cb is the callback that is executed on OK
3546# $ccb is the callback that is executed on CANCEL and
3547# when the binding was unsuccessful on OK
3548sub set_binding {
3549 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3550
3551 $self->clear_command_list;
3552 $self->{recording} = 0;
3553 $self->{rec_btn}->set_text ("start recording");
3554
3555 $self->{binding} = [$mod, $sym];
3556 $self->{commands} = $cmds;
3557
3558 $self->{binding_change} = $cb;
3559 $self->{binding_cancel} = $ccb;
3560
3561 $self->update_binding_widgets;
3562}
3563
3564# this is a shortcut method that asks for a binding
3565# and then just binds it.
3566sub do_quick_binding {
3567 my ($self, $cmds, $end_cb) = @_;
3568 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3569 $self->ask_for_bind (1, $end_cb);
3570}
3571
3572sub update_binding_widgets {
3573 my ($self) = @_;
3574 my ($mod, $sym, $cmds) = $self->get_binding;
3575 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3576 $self->set_command_list ($cmds);
3577}
3578
3579sub get_binding {
3580 my ($self) = @_;
3581 return (
3582 $self->{binding}->[0],
3583 $self->{binding}->[1],
3584 [ grep { defined $_ } @{$self->{commands}} ]
3585 );
3586}
3587
3588sub clear_command_list {
3589 my ($self) = @_;
3590 $self->{cmdbox}->clear ();
3591}
3592
3593sub set_command_list {
3594 my ($self, $cmds) = @_;
3595
3596 $self->{cmdbox}->clear ();
3597 $self->{commands} = $cmds;
3598
3599 my $idx = 0;
3600
3601 for (@$cmds) {
3602 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3603
3604 my $i = $idx;
3605 $hb->add (new CFClient::UI::Label text => $_);
3606 $hb->add (new CFClient::UI::Button
3607 text => "delete",
3608 tooltip => "Deletes the action from the record",
3609 on_activate => sub {
3610 $self->{cmdbox}->remove ($hb);
3611 $cmds->[$i] = undef;
3612 });
3613
3614
3615 $idx++
3616 }
3617}
3618
3619#############################################################################
3620
3621package CFClient::UI::SpellList;
3622
3623our @ISA = CFClient::UI::Table::;
3624
3625sub new {
3626 my $class = shift;
3627
3628 my $self = $class->SUPER::new (
3629 binding => [],
3630 commands => [],
2396 @_, 3631 @_,
2397 ) 3632 )
2398} 3633}
2399 3634
3635my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3636
3637my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3639my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3640 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3641my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3642 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3643my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3644 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3645my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3646 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3647
3648sub rebuild_spell_list {
3649 my ($self) = @_;
3650
3651 $CFClient::UI::ROOT->on_refresh ($self => sub {
3652 $self->clear;
3653
3654 return unless $::CONN;
3655
3656 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3657 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3658 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3659 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3660 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3661
3662 my $row = 0;
3663
3664 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3665 my $spell = $self->{spell}{$_};
3666
3667 $row++;
3668
3669 my $spell_cb = sub {
3670 my ($widget, $ev) = @_;
3671
3672 if ($ev->{button} == 1) {
3673 $::CONN->user_send ("cast $spell->{name}");
3674 } elsif ($ev->{button} == 2) {
3675 $::CONN->user_send ("invoke $spell->{name}");
3676 } elsif ($ev->{button} == 3) {
3677 (new CFClient::UI::Menu
3678 items => [
3679 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3680 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3681 ],
3682 )->popup ($ev);
3683 } else {
3684 return 0;
3685 }
3686
3687 1
3688 };
3689
3690 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3691
3692 #TODO: add path info to tooltip
3693 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3694
3695 $self->add (0, $row, new CFClient::UI::Face
3696 face => $spell->{face},
3697 can_hover => 1,
3698 can_events => 1,
3699 tooltip => $tooltip,
3700 on_button_down => $spell_cb,
3701 );
3702
3703 $self->add (1, $row, new CFClient::UI::Label
3704 expand => 1,
3705 text => $spell->{name},
3706 can_hover => 1,
3707 can_events => 1,
3708 tooltip => $tooltip,
3709 on_button_down => $spell_cb,
3710 );
3711
3712 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3713 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3714 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3715 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3716 }
3717 });
3718}
3719
3720sub add_spell {
3721 my ($self, $spell) = @_;
3722
3723 $self->{spell}->{$spell->{name}} = $spell;
3724 $self->rebuild_spell_list;
3725}
3726
3727sub remove_spell {
3728 my ($self, $spell) = @_;
3729
3730 delete $self->{spell}->{$spell->{name}};
3731 $self->rebuild_spell_list;
3732}
3733
3734sub clear_spells {
3735 my ($self) = @_;
3736
3737 $self->{spell} = {};
3738 $self->rebuild_spell_list;
3739}
3740
3741#############################################################################
3742
3743package CFClient::UI::Root;
3744
3745our @ISA = CFClient::UI::Container::;
3746
3747use List::Util qw(min max);
3748
3749use CFClient::OpenGL;
3750
3751sub new {
3752 my $class = shift;
3753
3754 my $self = $class->SUPER::new (
3755 visible => 1,
3756 @_,
3757 );
3758
3759 Scalar::Util::weaken ($self->{root} = $self);
3760
3761 $self
3762}
3763
2400sub size_request { 3764sub size_request {
2401 (32, 8)
2402}
2403
2404sub draw {
2405 my ($self) = @_; 3765 my ($self) = @_;
2406 3766
2407 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3767 ($self->{w}, $self->{h})
2408
2409 if ($tex) {
2410 glEnable GL_BLEND;
2411 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2412 glEnable GL_TEXTURE_2D;
2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2414 glColor 1, 1, 1, 1;
2415 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2416 glDisable GL_TEXTURE_2D;
2417 glDisable GL_BLEND;
2418 }
2419} 3768}
2420 3769
2421############################################################################# 3770sub _to_pixel {
3771 my ($coord, $size, $max) = @_;
2422 3772
2423package CFClient::UI::Root; 3773 $coord =
3774 $coord eq "center" ? ($max - $size) * 0.5
3775 : $coord eq "max" ? $max
3776 : $coord;
2424 3777
2425our @ISA = CFClient::UI::Container::; 3778 $coord = 0 if $coord < 0;
3779 $coord = $max - $size if $coord > $max - $size;
2426 3780
2427use CFClient::OpenGL; 3781 int $coord + 0.5
2428
2429sub check_size {
2430 my ($self) = @_;
2431
2432 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2433} 3782}
2434 3783
2435sub size_request { 3784sub invoke_size_allocate {
2436 ($::WIDTH, $::HEIGHT)
2437}
2438
2439sub configure {
2440 my ($self, $x, $y, $w, $h) = @_; 3785 my ($self, $w, $h) = @_;
2441 3786
2442 $self->SUPER::configure ($x, $y, $w, $h);
2443
2444 for my $child (@{$self->{children}}) { 3787 for my $child ($self->children) {
2445 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3788 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2446 3789
2447 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3790 $X = $child->{force_x} if exists $child->{force_x};
2448 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3791 $Y = $child->{force_y} if exists $child->{force_y};
3792
3793 $X = _to_pixel $X, $W, $self->{w};
3794 $Y = _to_pixel $Y, $H, $self->{h};
3795
2449 $child->configure ($X, $Y, $W,$H); 3796 $child->configure ($X, $Y, $W, $H);
3797 }
3798
2450 } 3799 1
2451} 3800}
2452 3801
2453sub _topleft { 3802sub coord2local {
2454 my ($self, $x, $y) = @_; 3803 my ($self, $x, $y) = @_;
2455 3804
2456 ($x, $y) 3805 ($x, $y)
2457} 3806}
2458 3807
3808sub coord2global {
3809 my ($self, $x, $y) = @_;
3810
3811 ($x, $y)
3812}
3813
2459sub update { 3814sub update {
2460 my ($self) = @_; 3815 my ($self) = @_;
2461 3816
2462 $self->check_size; 3817 $::WANT_REFRESH++;
2463 ::refresh ();
2464} 3818}
2465 3819
2466sub add { 3820sub add {
2467 my ($self, $child) = @_; 3821 my ($self, @children) = @_;
2468 3822
2469 # integerize window positions 3823 $_->{is_toplevel} = 1
2470 $child->{x} = int $child->{x}; 3824 for @children;
2471 $child->{y} = int $child->{y};
2472 3825
2473 $self->SUPER::add ($child); 3826 $self->SUPER::add (@children);
3827}
3828
3829sub remove {
3830 my ($self, @children) = @_;
3831
3832 $self->SUPER::remove (@children);
3833
3834 delete $self->{is_toplevel}
3835 for @children;
3836
3837 while (@children) {
3838 my $w = pop @children;
3839 push @children, $w->children;
3840 $w->set_invisible;
3841 }
2474} 3842}
2475 3843
2476sub on_refresh { 3844sub on_refresh {
2477 my ($self, $id, $cb) = @_; 3845 my ($self, $id, $cb) = @_;
2478 3846
2479 $self->{refresh_hook}{$id} = $cb; 3847 $self->{refresh_hook}{$id} = $cb;
2480} 3848}
2481 3849
3850sub on_post_alloc {
3851 my ($self, $id, $cb) = @_;
3852
3853 $self->{post_alloc_hook}{$id} = $cb;
3854}
3855
2482sub draw { 3856sub draw {
2483 my ($self) = @_; 3857 my ($self) = @_;
2484 3858
2485 while (my $rcb = delete $self->{refresh_hook}) { 3859 while ($self->{refresh_hook}) {
2486 $_->() for values %$rcb; 3860 $_->()
3861 for values %{delete $self->{refresh_hook}};
2487 } 3862 }
3863
3864 if ($self->{realloc}) {
3865 my %queue;
3866 my @queue;
3867 my $widget;
3868
3869 outer:
3870 while () {
3871 if (my $realloc = delete $self->{realloc}) {
3872 for $widget (values %$realloc) {
3873 $widget->{visible} or next; # do not resize invisible widgets
3874
3875 $queue{$widget+0}++ and next; # duplicates are common
3876
3877 push @{ $queue[$widget->{visible}] }, $widget;
3878 }
3879 }
3880
3881 while () {
3882 @queue or last outer;
3883
3884 $widget = pop @{ $queue[-1] || [] }
3885 and last;
3886
3887 pop @queue;
3888 }
3889
3890 delete $queue{$widget+0};
3891
3892 my ($w, $h) = $widget->size_request;
3893
3894 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3895 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3896
3897 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3898 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3899
3900 $w = $widget->{force_w} if exists $widget->{force_w};
3901 $h = $widget->{force_h} if exists $widget->{force_h};
3902
3903 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3904 || delete $widget->{force_realloc}) {
3905 $widget->{req_w} = $w;
3906 $widget->{req_h} = $h;
3907
3908 $self->{size_alloc}{$widget+0} = $widget;
3909
3910 if (my $parent = $widget->{parent}) {
3911 $self->{realloc}{$parent+0} = $parent
3912 unless $queue{$parent+0};
3913
3914 $parent->{force_size_alloc} = 1;
3915 $self->{size_alloc}{$parent+0} = $parent;
3916 }
3917 }
3918
3919 delete $self->{realloc}{$widget+0};
3920 }
3921 }
3922
3923 while (my $size_alloc = delete $self->{size_alloc}) {
3924 my @queue = sort { $b->{visible} <=> $a->{visible} }
3925 values %$size_alloc;
3926
3927 while () {
3928 my $widget = pop @queue || last;
3929
3930 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3931
3932 $w = 0 if $w < 0;
3933 $h = 0 if $h < 0;
3934
3935 $w = int $w + 0.5;
3936 $h = int $h + 0.5;
3937
3938 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3939 $widget->{old_w} = $widget->{w};
3940 $widget->{old_h} = $widget->{h};
3941
3942 $widget->{w} = $w;
3943 $widget->{h} = $h;
3944
3945 $widget->emit (size_allocate => $w, $h);
3946 }
3947 }
3948 }
3949
3950 while ($self->{post_alloc_hook}) {
3951 $_->()
3952 for values %{delete $self->{post_alloc_hook}};
3953 }
3954
2488 3955
2489 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3956 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2490 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3957 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2491 glClear GL_COLOR_BUFFER_BIT; 3958 glClear GL_COLOR_BUFFER_BIT;
2492 3959
2493 glMatrixMode GL_PROJECTION; 3960 glMatrixMode GL_PROJECTION;
2494 glLoadIdentity; 3961 glLoadIdentity;
2495 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3962 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2496 glMatrixMode GL_MODELVIEW; 3963 glMatrixMode GL_MODELVIEW;
2497 glLoadIdentity; 3964 glLoadIdentity;
2498 3965
3966 {
3967 package CFClient::UI::Base;
3968
3969 ($draw_x, $draw_y, $draw_w, $draw_h) =
3970 (0, 0, $self->{w}, $self->{h});
3971 }
3972
2499 $self->_draw; 3973 $self->_draw;
2500} 3974}
2501 3975
2502############################################################################# 3976#############################################################################
2503 3977
2504package CFClient::UI; 3978package CFClient::UI;
2505 3979
2506$ROOT = new CFClient::UI::Root; 3980$ROOT = new CFClient::UI::Root;
2507$TOOLTIP = new CFClient::UI::Tooltip; 3981$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2508 3982
25091 39831
2510 3984

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