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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235}
236
237sub size_allocate {
238 # nothing to be done
239} 369}
240 370
241sub children { 371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
242} 377}
243 378
244sub set_max_size { 379sub set_max_size {
245 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
246 381
247 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
248 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
249}
250 384
251# return top left coordinates 385 $self->realloc;
252sub _topleft { 386}
387
388sub set_tooltip {
253 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
254 390
255 $self->{parent} 391 $tooltip =~ s/^\s+//;
256 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
257 393
258 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
259} 402}
260 403
261# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
262sub coord2local { 405sub coord2local {
263 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
264 407
265 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266 ($x - $X, $y - $Y)
267} 409}
268 410
269# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
270sub coord2global { 412sub coord2global {
271 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
272 414
273 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274 ($x + $X, $y + $Y)
275} 416}
276 417
277sub focus_in { 418sub invoke_focus_in {
278 my ($self) = @_; 419 my ($self) = @_;
279 420
280 return if $FOCUS == $self; 421 return if $FOCUS == $self;
281 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
282 423
283 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
284 425
285 $self->emit (focus_in => $focus);
286
287 $focus->update if $focus; 426 $focus->update if $focus;
288 $FOCUS->update; 427 $FOCUS->update;
289}
290 428
429 0
430}
431
291sub focus_out { 432sub invoke_focus_out {
292 my ($self) = @_; 433 my ($self) = @_;
293 434
294 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
295 436
296 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
297 438
298 $self->emit (focus_out => $focus);
299
300 $focus->update if $focus; #? 439 $focus->update if $focus; #?
301}
302 440
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 $self->emit ("focus_in");
451}
452
303sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
304sub button_up { } 454sub invoke_button_up { 1 }
305sub key_down { } 455sub invoke_key_down { 1 }
306sub key_up { } 456sub invoke_key_up { 1 }
307 457
308sub button_down { 458sub invoke_button_down {
309 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
310 460
311 $self->focus_in; 461 $self->grab_focus;
312}
313 462
314sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
315sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
316sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
317sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
318sub 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 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
478}
479
480sub find_widget {
481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
484
485 return $self
486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489 ()
490}
491
492sub set_parent {
493 my ($self, $parent) = @_;
494
495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
319 530
320sub draw { 531sub draw {
321 my ($self) = @_; 532 my ($self) = @_;
322 533
323 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
324 545
325 glPushMatrix; 546 glPushMatrix;
326 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
327 $self->_draw;
328 glPopMatrix;
329 548
330 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
331 my ($x, $y) = @$self{qw(x y)};
332
333 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
334 glEnable GL_BLEND; 551 glEnable GL_BLEND;
335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
336 glBegin GL_QUADS; 553 glBegin GL_QUADS;
337 glVertex $x , $y;
338 glVertex $x + $self->{w}, $y;
339 glVertex $x + $self->{w}, $y + $self->{h};
340 glVertex $x , $y + $self->{h};
341 glEnd;
342 glDisable GL_BLEND;
343 }
344
345 if ($ENV{PCLIENT_DEBUG}) {
346 glPushMatrix;
347 glColor 1, 1, 0, 1;
348 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
349 glBegin GL_LINE_LOOP;
350 glVertex 0 , 0; 554 glVertex 0 , 0;
351 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
352 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
353 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
354 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
355 glPopMatrix; 572 glPopMatrix;
356 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
357 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
358} 578}
359 579
360sub _draw { 580sub _draw {
361 my ($self) = @_; 581 my ($self) = @_;
362 582
363 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
364} 584}
365 585
366sub find_widget {
367 my ($self, $x, $y) = @_;
368
369 return () unless $self->{can_events};
370
371 return $self
372 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
373 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
374
375 ()
376}
377
378sub set_parent {
379 my ($self, $parent) = @_;
380
381 Scalar::Util::weaken ($self->{parent} = $parent);
382}
383
384sub check_size {
385 my ($self) = @_;
386
387 $self->{parent}
388 or return 1;
389
390 my ($w, $h) = $self->{user_w} && $self->{user_h}
391 ? @$self{qw(user_w user_h)}
392 : $self->size_request;
393
394 if ($w != $self->{req_w} || $h != $self->{req_h}) {
395 $self->{req_w} = $w;
396 $self->{req_h} = $h;
397
398 $self->{parent}->check_size
399 or $self->size_allocate (
400 (List::Util::max $self->{w}, $w),
401 (List::Util::max $self->{h}, $h),
402 );
403
404 1
405 } else {
406 0
407 }
408}
409
410sub update {
411 my ($self) = @_;
412
413 $self->{parent}->update
414 if $self->{parent};
415}
416
417sub connect {
418 my ($self, $signal, $cb) = @_;
419
420 push @{ $self->{signal_cb}{$signal} }, $cb;
421}
422
423sub emit {
424 my ($self, $signal, @args) = @_;
425
426 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
427}
428
429sub DESTROY { 586sub DESTROY {
430 my ($self) = @_; 587 my ($self) = @_;
431 588
432 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
433} 593}
434 594
435############################################################################# 595#############################################################################
436 596
437package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
445 my $class = shift; 605 my $class = shift;
446 606
447 # range [value, low, high, page] 607 # range [value, low, high, page]
448 608
449 $class->SUPER::new ( 609 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
452 @_ 612 @_
453 ) 613 )
454} 614}
455 615
456sub _draw { 616sub _draw {
457 my ($self) = @_; 617 my ($self) = @_;
458 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
460 625
461 glEnable GL_BLEND; 626 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
464 629
465 glBegin GL_QUADS; 630 glBegin GL_QUADS;
466 glVertex 0 , 0; 631 glVertex 0 , 0;
467 glVertex 0 , $h; 632 glVertex 0 , $h;
468 glVertex $w, $h; 633 glVertex $w, $h;
469 glVertex $w, 0; 634 glVertex $w, 0;
470 glEnd; 635 glEnd;
471 636
472 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
473} 639}
474 640
475############################################################################# 641#############################################################################
476 642
477package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
482 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
483 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
484} 650}
485 651
486sub size_request { 652sub size_request {
487 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
488} 656}
489 657
490sub draw { } 658sub draw { }
491 659
492############################################################################# 660#############################################################################
… …
496our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
497 665
498sub new { 666sub new {
499 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
500 668
501 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
502 670
503 my $self = $class->SUPER::new ( 671 my $self = $class->SUPER::new (
504 children => [], 672 children => [],
505 can_events => 0, 673 can_events => 0,
506 %arg, 674 %arg,
507 ); 675 );
676
508 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
509 679
510 $self 680 $self
511} 681}
512 682
513sub add { 683sub add {
514 my ($self, $child) = @_; 684 my ($self, @widgets) = @_;
515 685
516 $child->set_parent ($self); 686 $_->set_parent ($self)
687 for @widgets;
517 688
518 use sort 'stable'; 689 use sort 'stable';
519 690
520 $self->{children} = [ 691 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 693 @{$self->{children}}, @widgets
523 ]; 694 ];
524 695
525 $child->check_size; 696 $self->realloc;
526} 697}
527 698
528sub children { 699sub children {
529 @{ $_[0]{children} } 700 @{ $_[0]{children} }
530} 701}
… …
535 delete $child->{parent}; 706 delete $child->{parent};
536 $child->hide; 707 $child->hide;
537 708
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 710
540 $self->check_size; 711 $self->realloc;
541 $self->update;
542} 712}
543 713
544sub clear { 714sub clear {
545 my ($self) = @_; 715 my ($self) = @_;
546 716
… …
549 719
550 for (@$children) { 720 for (@$children) {
551 delete $_->{parent}; 721 delete $_->{parent};
552 $_->hide; 722 $_->hide;
553 } 723 }
724
725 $self->realloc;
554} 726}
555 727
556sub find_widget { 728sub find_widget {
557 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
558 730
559 $x -= $self->{x}; 731 $x -= $self->{x};
560 $y -= $self->{y}; 732 $y -= $self->{y};
561 733
562 my $res; 734 my $res;
563 735
564 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
565 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
566 and return $res; 738 and return $res;
567 } 739 }
568 740
569 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
590} 762}
591 763
592sub add { 764sub add {
593 my ($self, $child) = @_; 765 my ($self, $child) = @_;
594 766
595 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
596
597 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
598} 769}
599 770
600sub remove { 771sub remove {
601 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
610 781
611sub size_request { 782sub size_request {
612 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
613} 784}
614 785
615sub size_allocate { 786sub invoke_size_allocate {
616 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
617 788
618 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
619} 792}
620 793
621############################################################################# 794#############################################################################
795
796# back-buffered drawing area
622 797
623package CFClient::UI::Window; 798package CFClient::UI::Window;
624 799
625our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
626 801
… …
633} 808}
634 809
635sub update { 810sub update {
636 my ($self) = @_; 811 my ($self) = @_;
637 812
638 # we want to do this delayed... 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 814 $self->SUPER::update;
641} 815}
642 816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
643sub render_chld { 831sub render_child {
644 my ($self) = @_; 832 my ($self) = @_;
645 833
646 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
647 glClearColor 0, 0, 0, 1; 835 glClearColor 0, 0, 0, 0;
648 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
649 $self->child->draw; 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
650 }; 846 };
651} 847}
652 848
653sub size_allocate {
654 my ($self, $w, $h) = @_;
655
656 $self->child->configure (0, 0, $w, $h);
657
658 $self->render_chld;
659}
660
661sub _draw { 849sub _draw {
662 my ($self) = @_; 850 my ($self) = @_;
663 851
664 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
665 853
666 my $tex = $self->{texture} 854 my $tex = $self->{texture}
667 or return; 855 or return;
668 856
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
673 860
674 $tex->draw_quad (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 862
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
678} 864}
679 865
680############################################################################# 866#############################################################################
681 867
682package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
683 869
684our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($self) = @_;
690
691 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
693
694 @$self{qw(child_w child_h)}
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 $self->{children}[1]->draw;
701}
702
703
704#############################################################################
705
706package CFClient::UI::Frame;
707
708our @ISA = CFClient::UI::Bin::;
709
710use CFClient::OpenGL;
711 871
712sub new { 872sub new {
713 my $class = shift; 873 my $class = shift;
714 874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
953}
954
955#############################################################################
956
957package CFClient::UI::ScrolledWindow;
958
959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
715 my $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 977 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 978 slider => $slider,
718 border => 0.8, 979 %arg,
719 @_
720 ); 980 );
721 981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
722 $self 985 $self
723} 986}
724 987
725sub _draw { 988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
726 my ($self) = @_; 1005 my ($self, $w, $h) = @_;
727 1006
728 my ($w, $h) = ($self->{w}, $self->{h}); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
729 1009
730 glEnable GL_BLEND; 1010 $self->SUPER::invoke_size_allocate ($w, $h)
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
732 glEnable GL_TEXTURE_2D;
733 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734
735# glBegin GL_QUADS;
736# glColor 0, 0, 0, 0;
737# glVertex 0 , 0;
738# glVertex 0 , $h;
739# glVertex $w, $h;
740# glVertex $w, 0;
741# glEnd;
742
743
744 $self->child->draw;
745 glDisable GL_BLEND;
746 glDisable GL_TEXTURE_2D;
747} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
748 1015
749############################################################################# 1016#############################################################################
750 1017
751package CFClient::UI::FancyFrame; 1018package CFClient::UI::Frame;
752 1019
753our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
754 1021
755use CFClient::OpenGL; 1022use CFClient::OpenGL;
756
757my @tex =
758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
759 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
760 1023
761sub new { 1024sub new {
762 my $class = shift; 1025 my $class = shift;
763 1026
764 # TODO: user_x, user_y, overwrite moveto? 1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
765 1074
766 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
769 border => 0.8, 1078 border => 0.6,
770 can_events => 1, 1079 can_events => 1,
771 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
772 ); 1083 );
773 1084
774 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
775 align => 0, 1086 align => 0,
776 valign => 1, 1087 valign => 1,
777 text => $self->{title}, 1088 text => $self->{title},
778 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
779 1100
780 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
781} 1110}
782 1111
783sub border { 1112sub border {
784 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
785} 1114}
786 1115
787sub size_request { 1116sub size_request {
788 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
789 1124
790 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
791 1126
792 ( 1127 (
793 $w + $self->border * 2, 1128 $w + $self->border * 2,
794 $h + $self->border * 2, 1129 $h + $self->border * 2,
795 ) 1130 )
796} 1131}
797 1132
798sub size_allocate { 1133sub invoke_size_allocate {
799 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
800 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
801 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
803 1146
804 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
805 if $self->{title};
806
807 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
808}
809 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
810sub button_down { 1155sub invoke_button_down {
811 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
812 1157
1158 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1159 my $border = $self->border;
814 1160
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
821 $self->{motion} = sub { 1172 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
823 1174
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
825 1177
826 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
827 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
828 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
829 }; 1183 };
830 1184
831 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
836 1188
837 $self->{motion} = sub { 1189 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
839 1191
840 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
841 1193
842 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
843 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
844 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
845 } 1202 1
846} 1203}
847 1204
848sub button_up { 1205sub invoke_button_up {
849 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
850 1207
851 delete $self->{motion}; 1208 ! ! delete $self->{motion}
852} 1209}
853 1210
854sub mouse_motion { 1211sub invoke_mouse_motion {
855 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
856 1213
857 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
858} 1217}
859 1218
860sub _draw { 1219sub _draw {
861 my ($self) = @_; 1220 my ($self) = @_;
862 1221
1222 my $child = $self->{children}[0];
1223
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
865 1226
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1229
871 my $border = $self->border; 1230 my $border = $self->border;
872 1231
873 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1237
879 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
880 1240
881 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
883 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
884 1244 $bg->{t} = $ch / $bg->{h};
885 glColor @{ $self->{bg} };
886
887 $bg->{s} = $rep_x;
888 $bg->{t} = $rep_y;
889 $bg->{wrap_mode} = 1;
890 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
891 1247
892 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1249
895 $self->{title}->draw if $self->{title};
896 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
897} 1261}
898 1262
899############################################################################# 1263#############################################################################
900 1264
901package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
909sub new { 1273sub new {
910 my $class = shift; 1274 my $class = shift;
911 1275
912 $class->SUPER::new ( 1276 $class->SUPER::new (
913 col_expand => [], 1277 col_expand => [],
914 @_ 1278 @_,
915 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1284}
917 1285
918sub add { 1286sub add {
919 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
920 1288
921 $child->set_parent ($self); 1289 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
923 1291
924 $child->check_size; 1292 $self->realloc;
925} 1293}
926 1294
927sub children { 1295sub remove {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1296 my ($self, $child) = @_;
929}
930 1297
1298 # TODO: not yet implemented
1299}
1300
931# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1302sub clear {
933 my ($self) = @_; 1303 my ($self) = @_;
934 1304
935 my @children = $self->children; 1305 my @children = $self->children;
936 delete $self->{children}; 1306 delete $self->{children};
… …
938 for (@children) { 1308 for (@children) {
939 delete $_->{parent}; 1309 delete $_->{parent};
940 $_->hide; 1310 $_->hide;
941 } 1311 }
942 1312
943 $self->update; 1313 $self->realloc;
944} 1314}
945 1315
946sub get_wh { 1316sub get_wh {
947 my ($self) = @_; 1317 my ($self) = @_;
948 1318
… …
974 (sum @$ws), 1344 (sum @$ws),
975 (sum @$hs), 1345 (sum @$hs),
976 ) 1346 )
977} 1347}
978 1348
979sub size_allocate { 1349sub invoke_size_allocate {
980 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
981 1351
982 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
983 1353
984 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
986 1356
987 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1016 } 1386 }
1017 1387
1018 $y += $row_h; 1388 $y += $row_h;
1019 } 1389 }
1020 1390
1391 1
1021} 1392}
1022 1393
1023sub find_widget { 1394sub find_widget {
1024 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1025 1396
… …
1044 } 1415 }
1045} 1416}
1046 1417
1047############################################################################# 1418#############################################################################
1048 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1049package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1050 1481
1051# TODO: wrap into common Box base class
1052
1053our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1054 1483
1055sub size_request { 1484sub new {
1056 my ($self) = @_; 1485 my $class = shift;
1057 1486
1058 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1059 1488 vertical => 0,
1060 ( 1489 @_,
1061 (List::Util::sum map $_->[0], @alloc),
1062 (List::Util::max map $_->[1], @alloc),
1063 ) 1490 )
1064} 1491}
1065 1492
1066sub size_allocate {
1067 my ($self, $w, $h) = @_;
1068
1069 ($h, $w) = ($w, $h);
1070
1071 my $children = $self->{children};
1072
1073 my @h = map $_->{req_w}, @$children;
1074
1075 my $req_h = List::Util::sum @h;
1076
1077 if ($req_h > $h) {
1078 # ah well, not enough space
1079 $_ *= $h / $req_h for @h;
1080 } else {
1081 my $exp = List::Util::sum map $_->{expand}, @$children;
1082 $exp ||= 1;
1083
1084 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086
1087 my $alloc_h = $h[$_];
1088 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1089 $h[$_] = $alloc_h;
1090 }
1091 }
1092
1093 CFClient::UI::harmonize \@h;
1094
1095 my $y = 0;
1096 for (0 .. $#$children) {
1097 my $child = $children->[$_];
1098 my $h = $h[$_];
1099 $child->configure ($y, 0, $h, $w);
1100
1101 $y += $h;
1102 }
1103
1104 1
1105}
1106
1107############################################################################# 1493#############################################################################
1108 1494
1109package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1110 1496
1111# TODO: wrap into common Box base class
1112
1113our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1114 1498
1115sub size_request { 1499sub new {
1116 my ($self) = @_; 1500 my $class = shift;
1117 1501
1118 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1119 1503 vertical => 1,
1120 ( 1504 @_,
1121 (List::Util::max map $_->[0], @alloc),
1122 (List::Util::sum map $_->[1], @alloc),
1123 ) 1505 )
1124} 1506}
1125 1507
1126sub size_allocate {
1127 my ($self, $w, $h) = @_;
1128
1129 my $children = $self->{children};
1130
1131 my @h = map $_->{req_h}, @$children;
1132
1133 my $req_h = List::Util::sum @h;
1134
1135 if ($req_h > $h) {
1136 # ah well, not enough space
1137 $_ *= $h / $req_h for @h;
1138 } else {
1139 my $exp = List::Util::sum map $_->{expand}, @$children;
1140 $exp ||= 1;
1141
1142 for (0 .. $#$children) {
1143 my $child = $children->[$_];
1144
1145 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1146 }
1147 }
1148
1149 CFClient::UI::harmonize \@h;
1150
1151 my $y = 0;
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154 my $h = $h[$_];
1155 $child->configure (0, $y, $w, $h);
1156
1157 $y += $h;
1158 }
1159
1160 1
1161}
1162
1163############################################################################# 1508#############################################################################
1164 1509
1165package CFClient::UI::Label; 1510package CFClient::UI::Label;
1166 1511
1167our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1168 1513
1169use CFClient::OpenGL; 1514use CFClient::OpenGL;
1170 1515
1171sub new { 1516sub new {
1172 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1173 1518
1174 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1176 #font => default_font 1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1177 fontsize => 1, 1529 fontsize => 1,
1178 text => "",
1179 align => -1, 1530 align => -1,
1180 valign => -1, 1531 valign => -1,
1181 padding => 2, 1532 padding_x => 2,
1182 layout => new CFClient::Layout, 1533 padding_y => 2,
1183 can_events => 0, 1534 can_events => 0,
1184 %arg 1535 %arg
1185 ); 1536 );
1186 1537
1187 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1541 $self->{template} = $layout;
1191 } 1542 }
1192 1543
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1194 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1195 1549
1196 $self 1550 $self
1197} 1551}
1198 1552
1199sub escape { 1553sub escape($) {
1200 local $_ = $_[1]; 1554 local $_ = $_[0];
1201 1555
1202 s/&/&amp;/g; 1556 s/&/&amp;/g;
1203 s/>/&gt;/g; 1557 s/>/&gt;/g;
1204 s/</&lt;/g; 1558 s/</&lt;/g;
1205 1559
1206 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1207} 1575}
1208 1576
1209sub set_text { 1577sub set_text {
1210 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1211 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1213 1585
1214 delete $self->{texture}; 1586 delete $self->{size_req};
1215 $self->check_size; 1587 $self->realloc;
1216 $self->update; 1588 $self->update;
1217} 1589}
1218 1590
1219sub set_markup { 1591sub set_markup {
1220 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1221 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1223 1601
1224 delete $self->{texture}; 1602 delete $self->{size_req};
1225 $self->check_size; 1603 $self->realloc;
1226 $self->update; 1604 $self->update;
1227} 1605}
1228 1606
1229sub size_request { 1607sub size_request {
1230 my ($self) = @_; 1608 my ($self) = @_;
1231 1609
1610 $self->{size_req} ||= do {
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1616
1236 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1237 1618
1238 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1239 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1240 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1241 1622
1242 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1243 1624
1244 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1245 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1246 } 1630 };
1247 1631
1248 ( 1632 @{ $self->{size_req} }
1249 $w + $self->{padding} * 2,
1250 $h + $self->{padding} * 2,
1251 )
1252} 1633}
1253 1634
1254sub size_allocate { 1635sub invoke_size_allocate {
1255 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1256 1637
1638 delete $self->{ox};
1639
1257 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1258} 1644}
1259 1645
1260sub set_fontsize { 1646sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1262 1648
1263 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1650 delete $self->{texture};
1265 $self->check_size; 1651
1266 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1267} 1661}
1268 1662
1269sub _draw { 1663sub _draw {
1270 my ($self) = @_; 1664 my ($self) = @_;
1271 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1272 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1276 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1277 }; 1677 };
1278 1678
1279 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1280 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1281 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1284 glColor @{$self->{fg}}; 1701 }
1285
1286 $self->{ox} = int (
1287 $self->{align} < 0 ? $self->{padding}
1288 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289 : ($self->{w} - $tex->{w}) * 0.5
1290 );
1291
1292 $self->{oy} = int (
1293 $self->{valign} < 0 ? $self->{padding}
1294 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295 : ($self->{h} - $tex->{h}) * 0.5
1296 );
1297
1298 $tex->draw_quad ($self->{ox}, $self->{oy});
1299 1702
1300 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1704}
1303 1705
1304############################################################################# 1706#############################################################################
1305 1707
1306package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1320 can_hover => 1, 1722 can_hover => 1,
1321 can_focus => 1, 1723 can_focus => 1,
1322 valign => 0, 1724 valign => 0,
1323 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1324 @_ 1728 @_
1325 ) 1729 )
1326} 1730}
1327 1731
1328sub _set_text { 1732sub _set_text {
… …
1330 1734
1331 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1332 1736
1333 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1334 1738
1335 delete $self->{texture};
1336
1337 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1338 $self->{text} = $text; 1740 $self->{text} = $text;
1339 1741
1340 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1342 1745
1343 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1344} 1757}
1345 1758
1346sub get_text { 1759sub get_text {
1347 $_[0]{text} 1760 $_[0]{text}
1348} 1761}
… …
1353 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1354 1767
1355 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1356} 1769}
1357 1770
1358sub size_allocate {
1359 my ($self, $w, $h) = @_;
1360
1361 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362}
1363
1364sub set_text {
1365 my ($self, $text) = @_;
1366
1367 $self->{cursor} = length $text;
1368 $self->_set_text ($text);
1369 $self->update;
1370}
1371
1372sub key_down { 1771sub invoke_key_down {
1373 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1374 1773
1375 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1376 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1378 1777
1379 my $text = $self->get_text; 1778 my $text = $self->get_text;
1380 1779
1381 if ($sym == 8) { 1780 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1793 $self->emit ('escape');
1395 } elsif ($uni) { 1794 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1397 } 1798 }
1398 1799
1399 $self->_set_text ($text); 1800 $self->_set_text ($text);
1400 $self->update;
1401}
1402 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1403sub focus_in { 1807sub invoke_focus_in {
1404 my ($self) = @_; 1808 my ($self) = @_;
1405 1809
1406 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1407 1811
1408 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1409} 1813}
1410 1814
1411sub button_down { 1815sub invoke_button_down {
1412 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1413 1817
1414 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1415 1819
1416 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1417 1821
1418 # byte-index to char-index 1822 # byte-index to char-index
1419 my $text = $self->{text}; 1823 my $text = $self->{text};
1420 utf8::encode $text; 1824 utf8::encode $text;
1421 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1422 1826
1423 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1424 $self->update; 1828 $self->update;
1829
1830 1
1425} 1831}
1426 1832
1427sub mouse_motion { 1833sub invoke_mouse_motion {
1428 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1429# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1430} 1838}
1431 1839
1432sub _draw { 1840sub _draw {
1433 my ($self) = @_; 1841 my ($self) = @_;
1434 1842
1435 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1436 1844
1437 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1438 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1439 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1440 } else { 1848 } else {
1441 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1442 } 1850 }
1443 1851
1444 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1446 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1447 glVertex 0 , 0; 1855 glVertex 0 , 0;
1448 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1449 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1450 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1475 1883
1476our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1477 1885
1478use CFClient::OpenGL; 1886use CFClient::OpenGL;
1479 1887
1480sub key_down { 1888sub invoke_key_down {
1481 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1482 1890
1483 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1484 1892
1485 if ($sym == 13) { 1893 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1894 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1895 my $txt = $self->get_text;
1896
1488 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1899 $self->emit (activate => $txt);
1491 $self->update; 1900 $self->update;
1492 1901
… …
1511 } else { 1920 } else {
1512 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1513 } 1922 }
1514 1923
1515 } else { 1924 } else {
1516 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1517 } 1928 1
1518
1519} 1929}
1520 1930
1521############################################################################# 1931#############################################################################
1522 1932
1523package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1532 1942
1533sub new { 1943sub new {
1534 my $class = shift; 1944 my $class = shift;
1535 1945
1536 $class->SUPER::new ( 1946 $class->SUPER::new (
1537 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1538 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1541 can_hover => 1, 1951 can_hover => 1,
1542 align => 0, 1952 align => 0,
1543 valign => 0, 1953 valign => 0,
1544 can_events => 1, 1954 can_events => 1,
1545 @_ 1955 @_
1546 ) 1956 )
1547} 1957}
1548 1958
1549sub button_up { 1959sub invoke_button_up {
1550 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1551 1961
1962 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate"); 1965
1555 } 1966 1
1556} 1967}
1557 1968
1558sub _draw { 1969sub _draw {
1559 my ($self) = @_; 1970 my ($self) = @_;
1560 1971
1561 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1562 1973
1563 if ($GRAB == $self) {
1564 $self->{fg} = $self->{active_fg};
1565 }
1566
1567 glEnable GL_BLEND;
1568 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1572 1977
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1979
1575 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1981
1578 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1579} 2019}
1580 2020
1581############################################################################# 2021#############################################################################
1582 2022
1583package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1592 2032
1593sub new { 2033sub new {
1594 my $class = shift; 2034 my $class = shift;
1595 2035
1596 $class->SUPER::new ( 2036 $class->SUPER::new (
1597 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1598 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 2043 state => 0,
1601 can_hover => 1, 2044 can_hover => 1,
1602 @_ 2045 @_
1603 ) 2046 )
1604} 2047}
1605 2048
1606sub size_request { 2049sub size_request {
1607 my ($self) = @_; 2050 my ($self) = @_;
1608 2051
1609 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1610} 2053}
1611 2054
1612sub button_down { 2055sub invoke_button_down {
1613 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1614 2057
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1617 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1619 } 2066 1
1620} 2067}
1621 2068
1622sub _draw { 2069sub _draw {
1623 my ($self) = @_; 2070 my ($self) = @_;
1624 2071
1625 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1626 2073
1627 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1628 2075
1629 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1630 2079
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 2081
1633 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1634 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1635 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637 my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 2087}
1644 2088
1645############################################################################# 2089#############################################################################
1646 2090
1647package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1690 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1691 2135
1692 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1693 } 2137 }
1694 2138
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 2141
1700 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 2143
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1704} 2145}
1705 2146
1706############################################################################# 2147#############################################################################
1707 2148
… …
1755} 2196}
1756 2197
1757sub set_max { 2198sub set_max {
1758 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1759 2200
2201 return if $self->{max_val} == $max;
2202
1760 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1761} 2205}
1762 2206
1763sub set_value { 2207sub set_value {
1764 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1765 2209
1766 $self->set_max ($max) 2210 $self->set_max ($max)
1767 if defined $max; 2211 if defined $max;
1768 2212
1769 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1770 $self->{val} = $val; 2215 $self->{val} = $val;
1771
1772 $self->update; 2216 $self->update;
1773} 2217}
1774 2218
1775sub _draw { 2219sub _draw {
1776 my ($self) = @_; 2220 my ($self) = @_;
… …
1794 2238
1795 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1796 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1797 2241
1798 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2247
1803 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1804 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1859 2304
1860 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1862} 2307}
1863 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1864sub set_value { 2316sub set_value {
1865 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1866 2318
1867 $self->set_max ($max) 2319 $self->set_max ($max)
1868 if defined $max; 2320 if defined $max;
1869 2321
1870 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2324}
1880 2325
1881############################################################################# 2326#############################################################################
1882 2327
1883package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1894 2339
1895sub new { 2340sub new {
1896 my $class = shift; 2341 my $class = shift;
1897 2342
1898 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1899 2344
1900 # TODO: 0-width page 2345 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2347 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1905 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1906 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2354 min_w => $::WIDTH / 80,
1908 req_h => 20, 2355 min_h => $::WIDTH / 80,
1909 vertical => 0, 2356 vertical => 0,
1910 can_hover => 1, 2357 can_hover => 1,
1911 inner_pad => 5, 2358 inner_pad => 0.02,
1912 @_ 2359 @_
1913 ); 2360 );
1914 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1915 $self 2365 $self
1916} 2366}
1917 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1918sub size_request { 2402sub size_request {
1919 my ($self) = @_; 2403 my ($self) = @_;
1920 2404
1921 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1922 my $h = $self->{req_h};
1923
1924 $self->{vertical} ? ($h, $w) : ($w, $h)
1925} 2406}
1926 2407
1927sub button_down { 2408sub invoke_button_down {
1928 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1929 2410
1930 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1931 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1932} 2416}
1933 2417
1934sub mouse_motion { 2418sub invoke_mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1936 2420
1937 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1939 2451
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2453
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1943 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2456
1945 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1947 $x = $lo if $x < $lo;
1948 $x = $hi - $page if $x > $hi - $page;
1949 $self->{range}[0] = $x;
1950 2459
1951 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2461 $self->{knob_w} = $knob_w;
1953 } 2462 }
1954}
1955
1956# the inner_* stuff is for generating a padding for the slider handle,
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966 2463
1967 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1968 2465
1969 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1970 2467
1971 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1973 2470
2471 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2473 }
1979 2474
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2477
1983 my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985 $hi = $value + 1 if $lo == $hi;
1986
1987 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990 $page = int $page * $inner_w / ($hi - $lo);
1991 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993 $w -= $page;
1994 $page &= ~1;
1995 glTranslate $page * 0.5, 0, 0;
1996 $page ||= 2;
1997
1998 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001 glEnable GL_BLEND;
2002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2480
2006 # draw background 2481 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2483
2009 # draw handle 2484 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2486
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
2014} 2488}
2015 2489
2016############################################################################# 2490#############################################################################
2017 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
2018package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
2019 2534
2020our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
2021 2536
2022use CFClient::OpenGL; 2537use CFClient::OpenGL;
2023 2538
… …
2025 my $class = shift; 2540 my $class = shift;
2026 2541
2027 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
2028 fontsize => 1, 2543 fontsize => 1,
2029 can_events => 0, 2544 can_events => 0,
2545 indent => 0,
2030 #font => default_font 2546 #font => default_font
2031 @_, 2547 @_,
2032 2548
2033 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
2034 par => [], 2550 par => [],
2035 height => 0, 2551 height => 0,
2036 children => [ 2552 children => [
2037 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
2039 ], 2555 ],
2040 ); 2556 );
2041 2557
2042 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2559
2046 $self 2560 $self
2047} 2561}
2048 2562
2049sub set_fontsize { 2563sub set_fontsize {
… …
2051 2565
2052 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2567 $self->reflow;
2054} 2568}
2055 2569
2056sub text_height {
2057 my ($self, $text) = @_;
2058
2059 my $layout = $self->{layout};
2060
2061 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062 $layout->set_width ($self->{w});
2063 $layout->set_text ($text);
2064
2065 ($layout->size)[1]
2066}
2067
2068sub reflow {
2069 my ($self) = @_;
2070
2071 $self->{need_reflow}++;
2072 $self->update;
2073}
2074
2075sub size_allocate { 2570sub invoke_size_allocate {
2076 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2077
2078 $self->SUPER::size_allocate ($w, $h);
2079 2572
2080 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2081 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2083 2577
2084 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2085} 2616}
2086 2617
2087sub add_paragraph { 2618sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2089 2620
2090 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2091 2622 my ($w, $h) = $self->text_size ($line);
2092 my $height = $self->text_height ($text);
2093
2094 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2095 2626
2096 push @{$self->{par}}, [$height, $color, $text];
2097
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2099 $self->{children}[1]->update;
2100} 2628}
2101 2629
2102sub update { 2630sub update {
2103 my ($self) = @_; 2631 my ($self) = @_;
2104 2632
… …
2106 2634
2107 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2108 2636
2109 delete $self->{texture}; 2637 delete $self->{texture};
2110 2638
2111 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2112 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2643 my $height = 0;
2114 2644
2115 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2116 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2117 2661
2118 $self->{height} = $height; 2662 $self->{height} = $height;
2119 2663
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2121 2665
2122 delete $self->{texture}; 2666 delete $self->{texture};
2123 } 2667 }
2124 2668
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2128 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
2129 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2131 glEnable GL_TEXTURE_2D;
2132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133
2134 my $top = int $self->{children}[1]{range}[0];
2135
2136 my $y0 = $top;
2137 my $y1 = $top + $self->{h};
2138
2139 my $y = 0;
2140
2141 my $layout = $self->{layout};
2142
2143 $layout->set_font ($self->{font}) if $self->{font};
2144 2687
2145 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2146 my $h = $par->[0]; 2689 my $h = $par->[1];
2147 2690
2148 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2149 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2150 2696
2151 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2152 my ($W, $H) = $layout->size; 2698
2153 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2154 } 2701 }
2155 2702
2156 $y += $h; 2703 $y += $h;
2157 } 2704 }
2158 2705
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2161 }; 2707 };
2162 }); 2708 });
2163} 2709}
2164 2710
2165sub _draw { 2711sub _draw {
2166 my ($self) = @_; 2712 my ($self) = @_;
2167 2713
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2716 glColor 0, 0, 0, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2174 }
2175 2719
2176 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2177 2721
2178} 2722}
2179 2723
… …
2227 2771
2228sub new { 2772sub new {
2229 my $class = shift; 2773 my $class = shift;
2230 2774
2231 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2232 state => 0, 2776 state => 0,
2233 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2234 @_ 2778 @_
2235 ); 2779 );
2236 2780
2237 if ($self->{state}) {
2238 $self->{state} = 0;
2239 $self->toggle_flopper;
2240 }
2241
2242 $self 2781 $self
2243} 2782}
2244 2783
2245sub toggle_flopper { 2784sub toggle_flopper {
2246 my ($self) = @_; 2785 my ($self) = @_;
2247 2786
2248 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2249 if ($self->{state} = !$self->{state}) {
2250 $CFClient::UI::ROOT->add ($self->{other});
2251 $self->{other}->move ($self->coord2global (0, $self->{h}));
2252 $self->emit ("open");
2253 } else {
2254 $CFClient::UI::ROOT->remove ($self->{other});
2255 $self->emit ("close");
2256 }
2257
2258 $self->emit (changed => $self->{state});
2259} 2788}
2260 2789
2261############################################################################# 2790#############################################################################
2262 2791
2263package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2273 @_, 2802 @_,
2274 can_events => 0, 2803 can_events => 0,
2275 ) 2804 )
2276} 2805}
2277 2806
2278sub set_markup { 2807sub set_tooltip_from {
2279 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2280 2809
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2282 $self->{label}->set_markup ($text); 2811
2283 $self->add ($self->{label}); 2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2284} 2830}
2285 2831
2286sub size_request { 2832sub size_request {
2287 my ($self) = @_; 2833 my ($self) = @_;
2288 2834
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2836
2293 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2294} 2838}
2295 2839
2296sub size_allocate { 2840sub invoke_size_allocate {
2297 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2298 2842
2299 $self->SUPER::size_allocate ($w - 4, $h - 4); 2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2300} 2862}
2301 2863
2302sub _draw { 2864sub _draw {
2303 my ($self) = @_; 2865 my ($self) = @_;
2304 2866
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2307 2868
2308 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2309 2870
2310 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2882 glVertex 0 , $h;
2322 glVertex $w, $h; 2883 glVertex $w, $h;
2323 glVertex $w, 0; 2884 glVertex $w, 0;
2324 glEnd; 2885 glEnd;
2325 2886
2326 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2327 2888
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2330} 2890}
2331 2891
2332############################################################################# 2892#############################################################################
2333 2893
… …
2338use CFClient::OpenGL; 2898use CFClient::OpenGL;
2339 2899
2340sub new { 2900sub new {
2341 my $class = shift; 2901 my $class = shift;
2342 2902
2343 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2344 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
2345 @_, 3620 @_,
2346 ) 3621 )
2347} 3622}
2348 3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
3751}
3752
2349sub size_request { 3753sub size_request {
2350 (32, 8)
2351}
2352
2353sub draw {
2354 my ($self) = @_; 3754 my ($self) = @_;
2355 3755
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3756 ($self->{w}, $self->{h})
2357
2358 if ($tex) {
2359 glEnable GL_BLEND;
2360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361 glEnable GL_TEXTURE_2D;
2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363 glColor 1, 1, 1, 1;
2364 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2365 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND;
2367 }
2368} 3757}
2369 3758
2370############################################################################# 3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
2371 3761
2372package CFClient::UI::Root; 3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
2373 3766
2374our @ISA = CFClient::UI::Container::; 3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
2375 3769
2376use CFClient::OpenGL; 3770 int $coord + 0.5
2377
2378sub check_size {
2379 my ($self) = @_;
2380
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2382} 3771}
2383 3772
2384sub size_request { 3773sub invoke_size_allocate {
2385 ($::WIDTH, $::HEIGHT)
2386}
2387
2388sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2390 3775
2391 $self->SUPER::configure ($x, $y, $w, $h);
2392
2393 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2394 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2395 3778
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2397 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2398 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2399 } 3788 1
2400} 3789}
2401 3790
2402sub _topleft { 3791sub coord2local {
2403 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2404 3793
2405 ($x, $y) 3794 ($x, $y)
2406} 3795}
2407 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2408sub update { 3803sub update {
2409 my ($self) = @_; 3804 my ($self) = @_;
2410 3805
2411 $self->check_size; 3806 $::WANT_REFRESH++;
2412 ::refresh ();
2413} 3807}
2414 3808
2415sub add { 3809sub add {
2416 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2417 3811
2418 # integerize window positions 3812 $_->{is_toplevel} = 1
2419 $child->{x} = int $child->{x}; 3813 for @children;
2420 $child->{y} = int $child->{y};
2421 3814
2422 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2423} 3831}
2424 3832
2425sub on_refresh { 3833sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2427 3835
2428 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2429} 3837}
2430 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2431sub draw { 3845sub draw {
2432 my ($self) = @_; 3846 my ($self) = @_;
2433 3847
2434 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2436 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2437 3944
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2441 3948
2442 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 3950 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 3953 glLoadIdentity;
2447 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2448 $self->_draw; 3962 $self->_draw;
2449} 3963}
2450 3964
2451############################################################################# 3965#############################################################################
2452 3966
2453package CFClient::UI; 3967package CFClient::UI;
2454 3968
2455$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 3971
24581 39721
2459 3973

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