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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.200 by root, Sat May 13 00:27:09 2006 UTC vs.
Revision 1.343 by root, Sun Aug 13 15:14:17 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
12use CFPlus::Texture;
10 13
11our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
12 15
16our $LAYOUT;
13our $ROOT; 17our $ROOT;
14our $TOOLTIP; 18our $TOOLTIP;
15our $BUTTON_STATE; 19our $BUTTON_STATE;
16 20
17sub check_tooltip { 21our %WIDGET; # all widgets, weak-referenced
22
23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
18 if (!$GRAB) { 24 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
23 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
24 33
25 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
26 35
27 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
28 37
29 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show; 39 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 $TOOLTIP->check_size;
40 $TOOLTIP->update;
41 } 40 }
42 41
43 return; 42 return;
44 } 43 }
45 } 44 }
46 } 45 }
47 46
48 $TOOLTIP->hide; 47 $TOOLTIP->hide;
49 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
50} 72}
51 73
52# class methods for events 74# class methods for events
53sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 76 $FOCUS->emit (key_down => $_[0])
55 if $FOCUS; 77 if $FOCUS;
56} 78}
57 79
58sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 81 $FOCUS->emit (key_up => $_[0])
60 if $FOCUS; 82 if $FOCUS;
83}
84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
61} 96}
62 97
63sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
64 my ($ev) = @_; 99 my ($ev) = @_;
65 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
66 101
67 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
68 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
69 106
70 $GRAB = $widget; 107 $GRAB = $widget;
71 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
72 109
73 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
74 } 111 }
75
76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
77 112
78 if ($GRAB) { 113 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y); 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 115 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
81 } 122 }
82} 123}
83 124
84sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
85 my ($ev) = @_; 126 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 127
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 129
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 131
92 if ($GRAB) { 132 $GRAB->emit (button_up => $ev)
93 ($x, $y) = $GRAB->coord2local ($x, $y); 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
96 134
97 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
98 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
99 $grab->update if $grab; 137 $grab->update if $grab;
100 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
101 139
102 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
103 } 142 }
104} 143}
105 144
106sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
107 my ($ev) = @_; 146 my ($ev) = @_;
108 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
109 148
110 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
111 150
112 if ($widget != $HOVER) { 151 check_hover $widget;
113 my $hover = $HOVER; $HOVER = $widget;
114 152
115 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
116 $HOVER->update if $HOVER && $HOVER->{can_hover};
117
118 check_tooltip;
119 }
120
121 if ($HOVER) { 154 if $HOVER;
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
125} 155}
126 156
127# convert position array to integers 157# convert position array to integers
128sub harmonize { 158sub harmonize {
129 my ($vals) = @_; 159 my ($vals) = @_;
… …
135 $rem += $_ - $i; 165 $rem += $_ - $i;
136 $_ = $i; 166 $_ = $i;
137 } 167 }
138} 168}
139 169
170sub full_refresh {
171 # make a copy, otherwise for complains about freed values.
172 my @widgets = values %WIDGET;
173
174 $_->update
175 for @widgets;
176}
177
178sub reconfigure_widgets {
179 # make a copy, otherwise C<for> complains about freed values.
180 my @widgets = values %WIDGET;
181
182 $_->reconfigure
183 for @widgets;
184}
185
186# call when resolution changes etc.
187sub rescale_widgets {
188 my ($sx, $sy) = @_;
189
190 for my $widget (values %WIDGET) {
191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
197 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
199 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
205 }
206 }
207
208 reconfigure_widgets;
209}
210
140############################################################################# 211#############################################################################
141 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
142package CFClient::UI::Base; 221package CFPlus::UI::Base;
143 222
144use strict; 223use strict;
145 224
146use CFClient::OpenGL; 225use CFPlus::OpenGL;
147 226
148sub new { 227sub new {
149 my $class = shift; 228 my $class = shift;
150 229
151 my $self = bless { 230 my $self = bless {
152 x => 0, 231 x => "center",
153 y => 0, 232 y => "center",
154 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
155 can_events => 1, 236 can_events => 1,
156 @_ 237 @_
157 }, $class; 238 }, $class;
158 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
159 for (keys %$self) { 242 for (keys %$self) {
160 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
161 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
162 } 245 }
163 } 246 }
164 247
248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
258 }
259
165 $self 260 $self
166} 261}
167 262
168sub destroy { 263sub destroy {
169 my ($self) = @_; 264 my ($self) = @_;
… …
175sub show { 270sub show {
176 my ($self) = @_; 271 my ($self) = @_;
177 272
178 return if $self->{parent}; 273 return if $self->{parent};
179 274
180 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
181} 276}
182 277
183sub hide { 278sub set_visible {
184 my ($self) = @_; 279 my ($self) = @_;
280
281 return if $self->{visible};
282
283 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1;
285
286 $self->emit (visibility_change => 1);
287
288 $self->realloc if !exists $self->{req_w};
289
290 $_->set_visible for $self->children;
291}
292
293sub set_invisible {
294 my ($self) = @_;
295
296 return unless $self->{visible};
297
298 $_->set_invisible for $self->children;
299
300 delete $self->{visible};
301 delete $self->{root};
185 302
186 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
188 305
306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
307 if $TOOLTIP->{owner} == $self;
308
309 $self->emit ("focus_out");
310 $self->emit (visibility_change => 0);
311}
312
313sub set_visibility {
314 my ($self, $visible) = @_;
315
316 return if $self->{visible} == $visible;
317
318 $visible ? $self->hide
319 : $self->show;
320}
321
322sub toggle_visibility {
323 my ($self) = @_;
324
325 $self->{visible}
326 ? $self->hide
327 : $self->show;
328}
329
330sub hide {
331 my ($self) = @_;
332
333 $self->set_invisible;
334
189 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
190 if $self->{parent}; 336 if $self->{parent};
191} 337}
192 338
193sub move { 339sub move_abs {
194 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
195 341
196 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
197 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
198 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
199 345
200 $self->update; 346 $self->update;
201} 347}
202 348
203sub set_size { 349sub set_size {
204 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
205 351
206 $self->{user_w} = $w; 352 $self->{force_w} = $w;
207 $self->{user_h} = $h; 353 $self->{force_h} = $h;
208 354
209 $self->check_size; 355 $self->realloc;
210} 356}
211 357
212sub size_request { 358sub size_request {
213 require Carp; 359 require Carp;
214 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
215} 361}
216 362
363sub baseline_shift {
364 0
365}
366
217sub configure { 367sub configure {
218 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
219 369
220 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
221 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
223 375
224 # use alignment to adjust x, y 376 # use alignment to adjust x, y
225 377
226 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
227 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
228
229 ($w, $h) = ($w2, $h2);
230 } 380 }
231 381
232 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
233 $self->{x} = $x; 383 $self->{x} = $x;
234 $self->{y} = $y; 384 $self->{y} = $y;
235 $self->update; 385 $self->update;
236 } 386 }
237 387
238 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
240 }
241}
242 390
243sub size_allocate { 391 $self->{alloc_w} = $w;
244 # nothing to be done 392 $self->{alloc_h} = $h;
393
394 $self->{root}{size_alloc}{$self+0} = $self;
395 }
245} 396}
246 397
247sub children { 398sub children {
399 # nop
248} 400}
249 401
250# call when resolution changes etc. 402sub visible_children {
251sub reconfigure { 403 $_[0]->children
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259} 404}
260 405
261sub set_max_size { 406sub set_max_size {
262 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
263 408
264 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
413}
414
415sub set_tooltip {
416 my ($self, $tooltip) = @_;
417
418 $tooltip =~ s/^\s+//;
419 $tooltip =~ s/\s+$//;
420
421 return if $self->{tooltip} eq $tooltip;
422
423 $self->{tooltip} = $tooltip;
424
425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
426 delete $CFPlus::UI::TOOLTIP->{owner};
427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
428 }
266} 429}
267 430
268# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
269sub coord2local { 432sub coord2local {
270 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
271 434
435 Carp::confess unless $self->{parent};#d#
436
272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273} 438}
274 439
275# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
276sub coord2global { 441sub coord2global {
277 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
278 443
444 Carp::confess unless $self->{parent};#d#
445
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
280} 447}
281 448
282sub focus_in { 449sub invoke_focus_in {
283 my ($self) = @_; 450 my ($self) = @_;
284 451
285 return if $FOCUS == $self; 452 return if $FOCUS == $self;
286 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
287 454
288 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
289 456
290 $self->emit (focus_in => $focus); 457 $self->update;
291 458
292 $focus->update if $focus; 459 0
293 $FOCUS->update;
294} 460}
295 461
296sub focus_out { 462sub invoke_focus_out {
297 my ($self) = @_; 463 my ($self) = @_;
298 464
299 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
300 466
301 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
302 468
303 $self->emit (focus_out => $focus); 469 $self->update;
304 470
305 $focus->update if $focus; #? 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
306} 472 unless $FOCUS;
307 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
308sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
309sub button_up { } 485sub invoke_button_up { 0 }
310sub key_down { } 486sub invoke_key_down { 0 }
311sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
312 489
313sub button_down { 490sub invoke_button_down {
314 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
315 492
316 $self->focus_in; 493 $self->grab_focus;
317}
318 494
319sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
320sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
321sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
322sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
323sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I dislike duplication
520 # and needlessly verbose code, too.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
532}
533
534sub find_widget {
535 my ($self, $x, $y) = @_;
536
537 return () unless $self->{can_events};
538
539 return $self
540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543 ()
544}
545
546sub set_parent {
547 my ($self, $parent) = @_;
548
549 Scalar::Util::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible};
551}
552
553sub realloc {
554 my ($self) = @_;
555
556 if ($self->{visible}) {
557 return if $self->{root}{realloc}{$self+0};
558
559 $self->{root}{realloc}{$self+0} = $self;
560 $self->{root}->update;
561 } else {
562 delete $self->{req_w};
563 delete $self->{req_h};
564 }
565}
566
567sub update {
568 my ($self) = @_;
569
570 $self->{parent}->update
571 if $self->{parent};
572}
573
574sub reconfigure {
575 my ($self) = @_;
576
577 $self->realloc;
578 $self->update;
579}
580
581# using global variables seems a bit hacky, but passing through all drawing
582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
324 584
325sub draw { 585sub draw {
326 my ($self) = @_; 586 my ($self) = @_;
327 587
328 return unless $self->{h} && $self->{w}; 588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
329 597
330 glPushMatrix; 598 glPushMatrix;
331 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
332 $self->_draw;
333 glPopMatrix;
334 600
335 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
336 my ($x, $y) = @$self{qw(x y)};
337
338 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
339 glEnable GL_BLEND; 603 glEnable GL_BLEND;
340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
341 glBegin GL_QUADS; 605 glBegin GL_QUADS;
342 glVertex $x , $y;
343 glVertex $x + $self->{w}, $y;
344 glVertex $x + $self->{w}, $y + $self->{h};
345 glVertex $x , $y + $self->{h};
346 glEnd;
347 glDisable GL_BLEND;
348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0; 606 glVertex 0 , 0;
356 glVertex $self->{w}, 0; 607 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h}; 608 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h}; 609 glVertex 0 , $self->{h};
359 glEnd; 610 glEnd;
611 glDisable GL_BLEND;
612 }
613
614 if ($ENV{CFPLUS_DEBUG} & 1) {
615 glPushMatrix;
616 glColor 1, 1, 0, 1;
617 glTranslate 0.375, 0.375;
618 glBegin GL_LINE_LOOP;
619 glVertex 0 , 0;
620 glVertex $self->{w} - 1, 0;
621 glVertex $self->{w} - 1, $self->{h} - 1;
622 glVertex 0 , $self->{h} - 1;
623 glEnd;
360 glPopMatrix; 624 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
363} 630}
364 631
365sub _draw { 632sub _draw {
366 my ($self) = @_; 633 my ($self) = @_;
367 634
368 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
369} 636}
370 637
371sub find_widget {
372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
375
376 return $self
377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
379
380 ()
381}
382
383sub set_parent {
384 my ($self, $parent) = @_;
385
386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 # TODO: req_w _does_change after ->reconfigure
389 $self->check_size
390 unless exists $self->{req_w};
391}
392
393sub check_size {
394 my ($self, $forced) = @_;
395
396 $self->{force_alloc} = 1 if $forced;
397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
398}
399
400sub update {
401 my ($self) = @_;
402
403 $self->{parent}->update
404 if $self->{parent};
405}
406
407sub connect {
408 my ($self, $signal, $cb) = @_;
409
410 push @{ $self->{signal_cb}{$signal} }, $cb;
411}
412
413sub emit {
414 my ($self, $signal, @args) = @_;
415
416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
417}
418
419sub DESTROY { 638sub DESTROY {
420 my ($self) = @_; 639 my ($self) = @_;
421 640
422 #$self->deactivate; 641 return if CFPlus::in_destruct;
642
643 delete $WIDGET{$self+0};
644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
423} 647}
424 648
425############################################################################# 649#############################################################################
426 650
427package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
428 652
429our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
430 654
431use strict; 655use strict;
432use CFClient::OpenGL; 656use CFPlus::OpenGL;
433 657
434sub new { 658sub new {
435 my $class = shift; 659 my $class = shift;
436 660
437 # range [value, low, high, page] 661 # range [value, low, high, page]
438 662
439 $class->SUPER::new ( 663 $class->SUPER::new (
440 bg => [0, 0, 0, 0.2], 664 #bg => [0, 0, 0, 0.2],
441 active_bg => [1, 1, 1, 0.5], 665 #active_bg => [1, 1, 1, 0.5],
442 @_ 666 @_
443 ) 667 )
444} 668}
445 669
446sub _draw { 670sub _draw {
447 my ($self) = @_; 671 my ($self) = @_;
448 672
449 my ($w, $h) = @$self{qw(w h)}; 673 my $color = $FOCUS == $self && $self->{active_bg}
674 ? $self->{active_bg}
675 : $self->{bg};
450 676
451 glEnable GL_BLEND; 677 if ($color && (@$color < 4 || $color->[3])) {
452 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
453 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
454
455 glBegin GL_QUADS;
456 glVertex 0 , 0;
457 glVertex 0 , $h;
458 glVertex $w, $h;
459 glVertex $w, 0;
460 glEnd;
461
462 glDisable GL_BLEND;
463}
464
465#############################################################################
466
467package CFClient::UI::Empty;
468
469our @ISA = CFClient::UI::Base::;
470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
476sub size_request {
477 (0, 0)
478}
479
480sub draw { }
481
482#############################################################################
483
484package CFClient::UI::Container;
485
486our @ISA = CFClient::UI::Base::;
487
488sub new {
489 my ($class, %arg) = @_;
490
491 my $children = delete $arg{children} || [];
492
493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
498 $self->add ($_) for @$children;
499
500 $self
501}
502
503sub add {
504 my ($self, @widgets) = @_;
505
506 $_->set_parent ($self)
507 for @widgets;
508
509 use sort 'stable';
510
511 $self->{children} = [
512 sort { $a->{z} <=> $b->{z} }
513 @{$self->{children}}, @widgets
514 ];
515
516 $self->check_size (1);
517 $self->update;
518}
519
520sub children {
521 @{ $_[0]{children} }
522}
523
524sub remove {
525 my ($self, $child) = @_;
526
527 delete $child->{parent};
528 $child->hide;
529
530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531
532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
549}
550
551sub find_widget {
552 my ($self, $x, $y) = @_;
553
554 $x -= $self->{x};
555 $y -= $self->{y};
556
557 my $res;
558
559 for (reverse @{ $self->{children} }) {
560 $res = $_->find_widget ($x, $y)
561 and return $res;
562 }
563
564 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
565}
566
567sub _draw {
568 my ($self) = @_;
569
570 $_->draw for @{$self->{children}};
571}
572
573#############################################################################
574
575package CFClient::UI::Bin;
576
577our @ISA = CFClient::UI::Container::;
578
579sub new {
580 my ($class, %arg) = @_;
581
582 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
583
584 $class->SUPER::new (children => [$child], %arg)
585}
586
587sub add {
588 my ($self, $child) = @_;
589
590 $self->{children} = [];
591
592 $self->SUPER::add ($child);
593}
594
595sub remove {
596 my ($self, $widget) = @_;
597
598 $self->SUPER::remove ($widget);
599
600 $self->{children} = [new CFClient::UI::Empty]
601 unless @{$self->{children}};
602}
603
604sub child { $_[0]->{children}[0] }
605
606sub size_request {
607 $_[0]{children}[0]->size_request
608}
609
610sub size_allocate {
611 my ($self, $w, $h) = @_;
612
613 $self->{children}[0]->configure (0, 0, $w, $h);
614}
615
616#############################################################################
617
618package CFClient::UI::Window;
619
620our @ISA = CFClient::UI::Bin::;
621
622use CFClient::OpenGL;
623
624sub new {
625 my ($class, %arg) = @_;
626
627 my $self = $class->SUPER::new (%arg);
628}
629
630sub update {
631 my ($self) = @_;
632
633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
634 $self->SUPER::update;
635}
636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
648sub render_child {
649 my ($self) = @_;
650
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT;
654
655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 };
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->w, $self->h);
670
671 my $tex = $self->{texture}
672 or return;
673
674 glEnable GL_TEXTURE_2D;
675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
677
678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
679
680 glDisable GL_TEXTURE_2D;
681}
682
683#############################################################################
684
685package CFClient::UI::ViewPort;
686
687our @ISA = CFClient::UI::Window::;
688
689sub size_request {
690 my ($self) = @_;
691
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694
695 @$self{qw(child_w child_h)}
696}
697
698sub size_allocate {
699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
738 }
739}
740
741sub _render {
742 my ($self) = @_;
743
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745
746 $self->SUPER::_render;
747}
748
749#############################################################################
750
751package CFClient::UI::ScrolledWindow;
752
753our @ISA = CFClient::UI::HBox::;
754
755sub new {
756 my $class = shift;
757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 $class->SUPER::new (
796 bg => undef,
797 @_,
798 )
799}
800
801sub _draw {
802 my ($self) = @_;
803
804 if ($self->{bg}) {
805 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
806 679
807 glEnable GL_BLEND; 680 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
809 glColor @{ $self->{bg} }; 682 glColor_premultiply @$color;
810 683
811 glBegin GL_QUADS; 684 glBegin GL_QUADS;
812 glVertex 0 , 0; 685 glVertex 0 , 0;
813 glVertex 0 , $h; 686 glVertex 0 , $h;
814 glVertex $w, $h; 687 glVertex $w, $h;
815 glVertex $w, 0; 688 glVertex $w, 0;
816 glEnd; 689 glEnd;
817 690
818 glDisable GL_BLEND; 691 glDisable GL_BLEND;
819 } 692 }
820
821 $self->SUPER::_draw;
822} 693}
823 694
824############################################################################# 695#############################################################################
825 696
826package CFClient::UI::FancyFrame; 697package CFPlus::UI::Empty;
827 698
699our @ISA = CFPlus::UI::Base::;
700
701sub new {
702 my ($class, %arg) = @_;
703 $class->SUPER::new (can_events => 0, %arg);
704}
705
706sub size_request {
707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
710}
711
712sub draw { }
713
714#############################################################################
715
716package CFPlus::UI::Container;
717
718our @ISA = CFPlus::UI::Base::;
719
720sub new {
721 my ($class, %arg) = @_;
722
723 my $children = delete $arg{children};
724
725 my $self = $class->SUPER::new (
726 children => [],
727 can_events => 0,
728 %arg,
729 );
730
731 $self->add (@$children)
732 if $children;
733
734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
743}
744
745sub add {
746 my ($self, @widgets) = @_;
747
748 $_->set_parent ($self)
749 for @widgets;
750
751 use sort 'stable';
752
753 $self->{children} = [
754 sort { $a->{z} <=> $b->{z} }
755 @{$self->{children}}, @widgets
756 ];
757
758 $self->realloc;
759}
760
761sub children {
762 @{ $_[0]{children} }
763}
764
765sub remove {
766 my ($self, $child) = @_;
767
768 delete $child->{parent};
769 $child->hide;
770
771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
772
773 $self->realloc;
774}
775
776sub clear {
777 my ($self) = @_;
778
779 my $children = delete $self->{children};
780 $self->{children} = [];
781
782 for (@$children) {
783 delete $_->{parent};
784 $_->hide;
785 }
786
787 $self->realloc;
788}
789
790sub find_widget {
791 my ($self, $x, $y) = @_;
792
793 $x -= $self->{x};
794 $y -= $self->{y};
795
796 my $res;
797
798 for (reverse $self->visible_children) {
799 $res = $_->find_widget ($x, $y)
800 and return $res;
801 }
802
803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
804}
805
806sub _draw {
807 my ($self) = @_;
808
809 $_->draw for @{$self->{children}};
810}
811
812#############################################################################
813
814package CFPlus::UI::Bin;
815
816our @ISA = CFPlus::UI::Container::;
817
818sub new {
819 my ($class, %arg) = @_;
820
821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
822
823 $class->SUPER::new (children => [$child], %arg)
824}
825
826sub add {
827 my ($self, $child) = @_;
828
829 $self->SUPER::remove ($_) for @{ $self->{children} };
830 $self->SUPER::add ($child);
831}
832
833sub remove {
834 my ($self, $widget) = @_;
835
836 $self->SUPER::remove ($widget);
837
838 $self->{children} = [new CFPlus::UI::Empty]
839 unless @{$self->{children}};
840}
841
842sub child { $_[0]->{children}[0] }
843
844sub size_request {
845 $_[0]{children}[0]->size_request
846}
847
848sub invoke_size_allocate {
849 my ($self, $w, $h) = @_;
850
851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
854}
855
856#############################################################################
857
858# back-buffered drawing area
859
860package CFPlus::UI::Window;
861
828our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
829 863
830use CFClient::OpenGL; 864use CFPlus::OpenGL;
831 865
832my @tex = 866sub new {
833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 867 my ($class, %arg) = @_;
834 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 868
869 my $self = $class->SUPER::new (%arg);
870}
871
872sub update {
873 my ($self) = @_;
874
875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
876 $self->SUPER::update;
877}
878
879sub invoke_size_allocate {
880 my ($self, $w, $h) = @_;
881
882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
885}
886
887sub _render {
888 my ($self) = @_;
889
890 $self->{children}[0]->draw;
891}
892
893sub render_child {
894 my ($self) = @_;
895
896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
897 glClearColor 0, 0, 0, 0;
898 glClear GL_COLOR_BUFFER_BIT;
899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
907 $self->_render;
908 };
909}
910
911sub _draw {
912 my ($self) = @_;
913
914 my ($w, $h) = @$self{qw(w h)};
915
916 my $tex = $self->{texture}
917 or return;
918
919 glEnable GL_TEXTURE_2D;
920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921 glColor 0, 0, 0, 1;
922
923 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
924
925 glDisable GL_TEXTURE_2D;
926}
927
928#############################################################################
929
930package CFPlus::UI::ViewPort;
931
932our @ISA = CFPlus::UI::Window::;
835 933
836sub new { 934sub new {
837 my $class = shift; 935 my $class = shift;
838 936
839 # TODO: user_x, user_y, overwrite moveto? 937 $class->SUPER::new (
938 scroll_x => 0,
939 scroll_y => 1,
940 @_,
941 )
942}
943
944sub size_request {
945 my ($self) = @_;
946
947 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948
949 $w = 10 if $self->{scroll_x};
950 $h = 10 if $self->{scroll_y};
951
952 ($w, $h)
953}
954
955sub invoke_size_allocate {
956 my ($self, $w, $h) = @_;
957
958 my $child = $self->child;
959
960 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
961 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
962
963 $self->child->configure (0, 0, $w, $h);
964 $self->update;
965
966 1
967}
968
969sub set_offset {
970 my ($self, $x, $y) = @_;
971
972 $self->{view_x} = int $x;
973 $self->{view_y} = int $y;
974
975 $self->update;
976}
977
978# hmm, this does not work for topleft of $self... but we should not ask for that
979sub coord2local {
980 my ($self, $x, $y) = @_;
981
982 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
983}
984
985sub coord2global {
986 my ($self, $x, $y) = @_;
987
988 $x = List::Util::min $self->{w}, $x - $self->{view_x};
989 $y = List::Util::min $self->{h}, $y - $self->{view_y};
990
991 $self->SUPER::coord2global ($x, $y)
992}
993
994sub find_widget {
995 my ($self, $x, $y) = @_;
996
997 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
998 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
999 ) {
1000 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001 } else {
1002 $self->CFPlus::UI::Base::find_widget ($x, $y)
1003 }
1004}
1005
1006sub _render {
1007 my ($self) = @_;
1008
1009 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1010 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1011
1012 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1013
1014 $self->SUPER::_render;
1015}
1016
1017#############################################################################
1018
1019package CFPlus::UI::ScrolledWindow;
1020
1021our @ISA = CFPlus::UI::HBox::;
1022
1023sub new {
1024 my ($class, %arg) = @_;
1025
1026 my $child = delete $arg{child};
1027
1028 my $self;
1029
1030 my $slider = new CFPlus::UI::Slider
1031 vertical => 1,
1032 range => [0, 0, 1, 0.01], # HACK fix
1033 on_changed => sub {
1034 $self->{vp}->set_offset (0, $_[1]);
1035 },
1036 ;
1037
1038 $self = $class->SUPER::new (
1039 vp => (new CFPlus::UI::ViewPort expand => 1),
1040 can_events => 1,
1041 slider => $slider,
1042 %arg,
1043 );
1044
1045 $self->SUPER::add ($self->{vp}, $self->{slider});
1046 $self->add ($child) if $child;
1047
1048 $self
1049}
1050
1051#TODO# update range on size_allocate depending on child
1052
1053sub add {
1054 my ($self, $widget) = @_;
1055
1056 $self->{vp}->add ($self->{child} = $widget);
1057}
1058
1059sub invoke_mouse_wheel {
1060 my ($self, $ev) = @_;
1061
1062 return 0 unless $ev->{dy}; # only vertical movements
1063
1064 $self->{slider}->emit (mouse_wheel => $ev);
1065
1066 1
1067}
1068
1069sub update_slider {
1070 my ($self) = @_;
1071
1072 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 $self->SUPER::update;
1079
1080 $self->update_slider;
1081}
1082
1083sub invoke_size_allocate {
1084 my ($self, $w, $h) = @_;
1085
1086 $self->update_slider;
1087
1088 $self->SUPER::invoke_size_allocate ($w, $h)
1089}
1090
1091#############################################################################
1092
1093package CFPlus::UI::Frame;
1094
1095our @ISA = CFPlus::UI::Bin::;
1096
1097use CFPlus::OpenGL;
1098
1099sub new {
1100 my $class = shift;
1101
1102 $class->SUPER::new (
1103 bg => undef,
1104 @_,
1105 )
1106}
1107
1108sub _draw {
1109 my ($self) = @_;
1110
1111 if ($self->{bg}) {
1112 my ($w, $h) = @$self{qw(w h)};
1113
1114 glEnable GL_BLEND;
1115 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1116 glColor_premultiply @{ $self->{bg} };
1117
1118 glBegin GL_QUADS;
1119 glVertex 0 , 0;
1120 glVertex 0 , $h;
1121 glVertex $w, $h;
1122 glVertex $w, 0;
1123 glEnd;
1124
1125 glDisable GL_BLEND;
1126 }
1127
1128 $self->SUPER::_draw;
1129}
1130
1131#############################################################################
1132
1133package CFPlus::UI::FancyFrame;
1134
1135our @ISA = CFPlus::UI::Bin::;
1136
1137use CFPlus::OpenGL;
1138
1139my $bg =
1140 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1141 mipmap => 1, wrap => 1;
1142
1143my @border =
1144 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1145 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1146
1147sub new {
1148 my ($class, %arg) = @_;
840 1149
841 my $self = $class->SUPER::new ( 1150 my $self = $class->SUPER::new (
842 bg => [1, 1, 1, 1], 1151 bg => [1, 1, 1, 1],
843 border_bg => [1, 1, 1, 1], 1152 border_bg => [1, 1, 1, 1],
844 border => 0.6, 1153 border => 0.6,
845 can_events => 1, 1154 can_events => 1,
846 @_ 1155 min_w => 64,
1156 min_h => 32,
1157 %arg,
847 ); 1158 );
848 1159
849 $self->{title} &&= new CFClient::UI::Label 1160 $self->{title_widget} = new CFPlus::UI::Label
850 align => 0, 1161 align => 0,
851 valign => 1, 1162 valign => 1,
852 text => $self->{title}, 1163 text => $self->{title},
853 fontsize => $self->{border}; 1164 fontsize => $self->{border},
1165 if exists $self->{title};
1166
1167 if ($self->{has_close_button}) {
1168 $self->{close_button} =
1169 new CFPlus::UI::ImageButton
1170 path => 'x1_close.png',
1171 on_activate => sub { $self->emit ("delete") };
1172
1173 $self->CFPlus::UI::Container::add ($self->{close_button});
1174 }
854 1175
855 $self 1176 $self
1177}
1178
1179sub add {
1180 my ($self, @widgets) = @_;
1181
1182 $self->SUPER::add (@widgets);
1183 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1184 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
856} 1185}
857 1186
858sub border { 1187sub border {
859 int $_[0]{border} * $::FONTSIZE 1188 int $_[0]{border} * $::FONTSIZE
860} 1189}
861 1190
862sub size_request { 1191sub size_request {
863 my ($self) = @_; 1192 my ($self) = @_;
1193
1194 $self->{title_widget}->size_request
1195 if $self->{title_widget};
1196
1197 $self->{close_button}->size_request
1198 if $self->{close_button};
864 1199
865 my ($w, $h) = $self->SUPER::size_request; 1200 my ($w, $h) = $self->SUPER::size_request;
866 1201
867 ( 1202 (
868 $w + $self->border * 2, 1203 $w + $self->border * 2,
869 $h + $self->border * 2, 1204 $h + $self->border * 2,
870 ) 1205 )
871} 1206}
872 1207
873sub size_allocate { 1208sub invoke_size_allocate {
874 my ($self, $w, $h) = @_; 1209 my ($self, $w, $h) = @_;
875 1210
1211 if ($self->{title_widget}) {
1212 $self->{title_widget}{w} = $w;
1213 $self->{title_widget}{h} = $h;
1214 $self->{title_widget}->invoke_size_allocate ($w, $h);
1215 }
1216
1217 my $border = $self->border;
1218
876 $h -= List::Util::max 0, $self->border * 2; 1219 $h -= List::Util::max 0, $border * 2;
877 $w -= List::Util::max 0, $self->border * 2; 1220 $w -= List::Util::max 0, $border * 2;
878 1221
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880 if $self->{title};
881
882 $self->child->configure ($self->border, $self->border, $w, $h); 1222 $self->child->configure ($border, $border, $w, $h);
883}
884 1223
1224 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1225 if $self->{close_button};
1226
1227 1
1228}
1229
1230sub invoke_delete {
1231 my ($self) = @_;
1232
1233 $self->hide;
1234
1235 1
1236}
1237
885sub button_down { 1238sub invoke_button_down {
886 my ($self, $ev, $x, $y) = @_; 1239 my ($self, $ev, $x, $y) = @_;
887 1240
888 my ($w, $h) = @$self{qw(w h)}; 1241 my ($w, $h) = @$self{qw(w h)};
889 my $border = $self->border; 1242 my $border = $self->border;
890 1243
… …
903 my ($ev, $x, $y) = @_; 1256 my ($ev, $x, $y) = @_;
904 1257
905 my $dx = $ev->{x} - $ox; 1258 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy; 1259 my $dy = $ev->{y} - $oy;
907 1260
908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1261 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1262 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1263
910 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1264 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size; 1265 $self->realloc;
912 }; 1266 };
913 1267
914 } elsif ($lr ^ $td) { 1268 } elsif ($lr ^ $td) {
915 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1269 my ($ox, $oy) = ($ev->{x}, $ev->{y});
916 my ($bx, $by) = ($self->{x}, $self->{y}); 1270 my ($bx, $by) = ($self->{x}, $self->{y});
… …
918 $self->{motion} = sub { 1272 $self->{motion} = sub {
919 my ($ev, $x, $y) = @_; 1273 my ($ev, $x, $y) = @_;
920 1274
921 ($x, $y) = ($ev->{x}, $ev->{y}); 1275 ($x, $y) = ($ev->{x}, $ev->{y});
922 1276
923 $self->move ($bx + $x - $ox, $by + $y - $oy); 1277 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
924 $self->update; 1278 # HACK: the next line is required to enforce placement
1279 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
925 }; 1280 };
1281 } else {
1282 return 0;
1283 }
1284
926 } 1285 1
927} 1286}
928 1287
929sub button_up { 1288sub invoke_button_up {
930 my ($self, $ev, $x, $y) = @_; 1289 my ($self, $ev, $x, $y) = @_;
931 1290
932 delete $self->{motion}; 1291 ! ! delete $self->{motion}
933} 1292}
934 1293
935sub mouse_motion { 1294sub invoke_mouse_motion {
936 my ($self, $ev, $x, $y) = @_; 1295 my ($self, $ev, $x, $y) = @_;
937 1296
938 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1297 $self->{motion}->($ev, $x, $y) if $self->{motion};
1298
1299 ! ! $self->{motion}
1300}
1301
1302sub invoke_visibility_change {
1303 my ($self, $visible) = @_;
1304
1305 delete $self->{motion} unless $visible;
1306
1307 0
939} 1308}
940 1309
941sub _draw { 1310sub _draw {
942 my ($self) = @_; 1311 my ($self) = @_;
943 1312
1313 my $child = $self->{children}[0];
1314
944 my ($w, $h ) = ($self->{w}, $self->{h}); 1315 my ($w, $h ) = ($self->{w}, $self->{h});
945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1316 my ($cw, $ch) = ($child->{w}, $child->{h});
946 1317
947 glEnable GL_TEXTURE_2D; 1318 glEnable GL_TEXTURE_2D;
948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1319 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
949 1320
950 my $border = $self->border; 1321 my $border = $self->border;
951 1322
952 glColor @{ $self->{border_bg} }; 1323 glColor @{ $self->{border_bg} };
953 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1324 $border[0]->draw_quad_alpha (0, 0, $w, $border);
954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1325 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1326 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1327 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
957 1328
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1329 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
959 my $bg = $tex[0]; 1330 glColor @{ $self->{bg} };
960 1331
961 # TODO: repeat texture not scale 1332 # TODO: repeat texture not scale
1333 # solve this better(?)
962 my $rep_x = $cw / $bg->{w}; 1334 $bg->{s} = $cw / $bg->{w};
963 my $rep_y = $ch / $bg->{h}; 1335 $bg->{t} = $ch / $bg->{h};
964
965 glColor @{ $self->{bg} };
966
967 $bg->{s} = $rep_x;
968 $bg->{t} = $rep_y;
969 $bg->{wrap_mode} = 1;
970 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1336 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 } 1337 }
972 1338
973 glDisable GL_TEXTURE_2D; 1339 glDisable GL_TEXTURE_2D;
974 1340
975 $self->{title}->draw if $self->{title};
976
977 $self->child->draw; 1341 $child->draw;
1342
1343 if ($self->{title_widget}) {
1344 glTranslate 0, $border - $self->{h};
1345 $self->{title_widget}->_draw;
1346
1347 glTranslate 0, - ($border - $self->{h});
1348 }
1349
1350 $self->{close_button}->draw
1351 if $self->{close_button};
978} 1352}
979 1353
980############################################################################# 1354#############################################################################
981 1355
982package CFClient::UI::Table; 1356package CFPlus::UI::Table;
983 1357
984our @ISA = CFClient::UI::Base::; 1358our @ISA = CFPlus::UI::Base::;
985 1359
986use List::Util qw(max sum); 1360use List::Util qw(max sum);
987 1361
988use CFClient::OpenGL; 1362use CFPlus::OpenGL;
989 1363
990sub new { 1364sub new {
991 my $class = shift; 1365 my $class = shift;
992 1366
993 $class->SUPER::new ( 1367 $class->SUPER::new (
994 col_expand => [], 1368 col_expand => [],
995 @_ 1369 @_,
996 ) 1370 )
997}
998
999sub add {
1000 my ($self, $x, $y, $child) = @_;
1001
1002 $child->set_parent ($self);
1003 $self->{children}[$y][$x] = $child;
1004
1005 $child->check_size;
1006} 1371}
1007 1372
1008sub children { 1373sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1374 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1010} 1375}
1011 1376
1377sub add {
1378 my ($self) = shift;
1379
1380 while (@_) {
1381 my ($x, $y, $child) = splice @_, 0, 3, ();
1382 $child->set_parent ($self);
1383 $self->{children}[$y][$x] = $child;
1384 }
1385
1386 $self->{force_realloc} = 1;
1387 $self->{force_size_alloc} = 1;
1388 $self->realloc;
1389}
1390
1391sub remove {
1392 my ($self, $child) = @_;
1393
1394 # TODO: not yet implemented
1395}
1396
1012# TODO: move to container class maybe? send childs a signal on removal? 1397# TODO: move to container class maybe? send children a signal on removal?
1013sub clear { 1398sub clear {
1014 my ($self) = @_; 1399 my ($self) = @_;
1015 1400
1016 my @children = $self->children; 1401 my @children = $self->children;
1017 delete $self->{children}; 1402 delete $self->{children};
… …
1019 for (@children) { 1404 for (@children) {
1020 delete $_->{parent}; 1405 delete $_->{parent};
1021 $_->hide; 1406 $_->hide;
1022 } 1407 }
1023 1408
1024 $self->update; 1409 $self->realloc;
1025} 1410}
1026 1411
1027sub get_wh { 1412sub get_wh {
1028 my ($self) = @_; 1413 my ($self) = @_;
1029 1414
… …
1055 (sum @$ws), 1440 (sum @$ws),
1056 (sum @$hs), 1441 (sum @$hs),
1057 ) 1442 )
1058} 1443}
1059 1444
1060sub size_allocate { 1445sub invoke_size_allocate {
1061 my ($self, $w, $h) = @_; 1446 my ($self, $w, $h) = @_;
1062 1447
1063 my ($ws, $hs) = $self->get_wh; 1448 my ($ws, $hs) = $self->get_wh;
1064 1449
1065 my $req_w = sum @$ws; 1450 my $req_w = (sum @$ws) || 1;
1066 my $req_h = sum @$hs; 1451 my $req_h = (sum @$hs) || 1;
1067 1452
1068 # TODO: nicer code && do row_expand 1453 # TODO: nicer code && do row_expand
1069 my @col_expand = @{$self->{col_expand}}; 1454 my @col_expand = @{$self->{col_expand}};
1070 @col_expand = (1) x @$ws unless @col_expand; 1455 @col_expand = (1) x @$ws unless @col_expand;
1071 my $col_expand = (sum @col_expand) || 1; 1456 my $col_expand = (sum @col_expand) || 1;
1072 1457
1073 # linearly scale sizes 1458 # linearly scale sizes
1074 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1459 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1075 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1460 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1076 1461
1077 CFClient::UI::harmonize $ws; 1462 CFPlus::UI::harmonize $ws;
1078 CFClient::UI::harmonize $hs; 1463 CFPlus::UI::harmonize $hs;
1079 1464
1080 my $y; 1465 my $y;
1081 1466
1082 for my $r (0 .. $#{$self->{children}}) { 1467 for my $r (0 .. $#{$self->{children}}) {
1083 my $row = $self->{children}[$r] 1468 my $row = $self->{children}[$r]
… …
1097 } 1482 }
1098 1483
1099 $y += $row_h; 1484 $y += $row_h;
1100 } 1485 }
1101 1486
1487 1
1102} 1488}
1103 1489
1104sub find_widget { 1490sub find_widget {
1105 my ($self, $x, $y) = @_; 1491 my ($self, $x, $y) = @_;
1106 1492
… …
1125 } 1511 }
1126} 1512}
1127 1513
1128############################################################################# 1514#############################################################################
1129 1515
1130package CFClient::UI::HBox; 1516package CFPlus::UI::Box;
1131 1517
1132# TODO: wrap into common Box base class
1133
1134our @ISA = CFClient::UI::Container::; 1518our @ISA = CFPlus::UI::Container::;
1135 1519
1136sub size_request { 1520sub size_request {
1137 my ($self) = @_; 1521 my ($self) = @_;
1138 1522
1139 my @alloc = map [$_->size_request], @{$self->{children}}; 1523 $self->{vertical}
1524 ? (
1525 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1526 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1527 )
1528 : (
1529 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1530 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1531 )
1532}
1140 1533
1534sub invoke_size_allocate {
1535 my ($self, $w, $h) = @_;
1536
1537 my $space = $self->{vertical} ? $h : $w;
1538 my @children = $self->visible_children;
1539
1540 my @req;
1541
1542 if ($self->{homogeneous}) {
1543 @req = ($space / (@children || 1)) x @children;
1544 } else {
1545 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1546 my $req = List::Util::sum @req;
1547
1548 if ($req > $space) {
1549 # ah well, not enough space
1550 $_ *= $space / $req for @req;
1551 } else {
1552 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1553
1554 $space = ($space - $req) / $expand; # remaining space to give away
1555
1556 $req[$_] += $space * $children[$_]{expand}
1557 for 0 .. $#children;
1558 }
1141 ( 1559 }
1142 (List::Util::sum map $_->[0], @alloc), 1560
1143 (List::Util::max map $_->[1], @alloc), 1561 CFPlus::UI::harmonize \@req;
1562
1563 my $pos = 0;
1564 for (0 .. $#children) {
1565 my $alloc = $req[$_];
1566 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1567
1568 $pos += $alloc;
1569 }
1570
1571 1
1572}
1573
1574#############################################################################
1575
1576package CFPlus::UI::HBox;
1577
1578our @ISA = CFPlus::UI::Box::;
1579
1580sub new {
1581 my $class = shift;
1582
1583 $class->SUPER::new (
1584 vertical => 0,
1585 @_,
1144 ) 1586 )
1145} 1587}
1146 1588
1147sub size_allocate {
1148 my ($self, $w, $h) = @_;
1149
1150 ($h, $w) = ($w, $h);
1151
1152 my $children = $self->{children};
1153
1154 my @h = map $_->{req_w}, @$children;
1155
1156 my $req_h = List::Util::sum @h;
1157
1158 if ($req_h > $h) {
1159 # ah well, not enough space
1160 $_ *= $h / $req_h for @h;
1161 } else {
1162 my $exp = List::Util::sum map $_->{expand}, @$children;
1163 $exp ||= 1;
1164
1165 for (0 .. $#$children) {
1166 my $child = $children->[$_];
1167
1168 my $alloc_h = $h[$_];
1169 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1170 $h[$_] = $alloc_h;
1171 }
1172 }
1173
1174 CFClient::UI::harmonize \@h;
1175
1176 my $y = 0;
1177 for (0 .. $#$children) {
1178 my $child = $children->[$_];
1179 my $h = $h[$_];
1180 $child->configure ($y, 0, $h, $w);
1181
1182 $y += $h;
1183 }
1184
1185 1
1186}
1187
1188############################################################################# 1589#############################################################################
1189 1590
1190package CFClient::UI::VBox; 1591package CFPlus::UI::VBox;
1191 1592
1192# TODO: wrap into common Box base class 1593our @ISA = CFPlus::UI::Box::;
1193 1594
1194our @ISA = CFClient::UI::Container::; 1595sub new {
1596 my $class = shift;
1195 1597
1196sub size_request { 1598 $class->SUPER::new (
1197 my ($self) = @_; 1599 vertical => 1,
1198 1600 @_,
1199 my @alloc = map [$_->size_request], @{$self->{children}};
1200
1201 (
1202 (List::Util::max map $_->[0], @alloc),
1203 (List::Util::sum map $_->[1], @alloc),
1204 ) 1601 )
1205} 1602}
1206 1603
1207sub size_allocate {
1208 my ($self, $w, $h) = @_;
1209
1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1211
1212 my $children = $self->{children};
1213
1214 my @h = map $_->{req_h}, @$children;
1215
1216 my $req_h = List::Util::sum @h;
1217
1218 if ($req_h > $h) {
1219 # ah well, not enough space
1220 $_ *= $h / $req_h for @h;
1221 } else {
1222 my $exp = List::Util::sum map $_->{expand}, @$children;
1223 $exp ||= 1;
1224
1225 for (0 .. $#$children) {
1226 my $child = $children->[$_];
1227
1228 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure (0, $y, $w, $h);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1604#############################################################################
1247 1605
1248package CFClient::UI::Label; 1606package CFPlus::UI::Label;
1249 1607
1250our @ISA = CFClient::UI::Base::; 1608our @ISA = CFPlus::UI::DrawBG::;
1251 1609
1252use CFClient::OpenGL; 1610use CFPlus::OpenGL;
1253 1611
1254sub new { 1612sub new {
1255 my ($class, %arg) = @_; 1613 my ($class, %arg) = @_;
1256 1614
1257 my $self = $class->SUPER::new ( 1615 my $self = $class->SUPER::new (
1258 fg => [1, 1, 1], 1616 fg => [1, 1, 1],
1617 #bg => none
1618 #active_bg => none
1259 #font => default_font 1619 #font => default_font
1260 #text => initial text 1620 #text => initial text
1261 #markup => initial narkup 1621 #markup => initial narkup
1622 #max_w => maximum pixel width
1623 #style => 0, # render flags
1624 ellipsise => 3, # end
1262 layout => (new CFClient::Layout), 1625 layout => (new CFPlus::Layout),
1263 fontsize => 1, 1626 fontsize => 1,
1264 align => -1, 1627 align => -1,
1265 valign => -1, 1628 valign => -1,
1266 padding => 2, 1629 padding_x => 2,
1630 padding_y => 2,
1267 can_events => 0, 1631 can_events => 0,
1268 %arg 1632 %arg
1269 ); 1633 );
1270 1634
1271 if (exists $self->{template}) { 1635 if (exists $self->{template}) {
1272 my $layout = new CFClient::Layout; 1636 my $layout = new CFPlus::Layout;
1273 $layout->set_text (delete $self->{template}); 1637 $layout->set_text (delete $self->{template});
1274 $self->{template} = $layout; 1638 $self->{template} = $layout;
1275 } 1639 }
1276 1640
1277 if (exists $self->{markup}) { 1641 if (exists $self->{markup}) {
… …
1281 } 1645 }
1282 1646
1283 $self 1647 $self
1284} 1648}
1285 1649
1286sub escape {
1287 local $_ = $_[1];
1288
1289 s/&/&amp;/g;
1290 s/>/&gt;/g;
1291 s/</&lt;/g;
1292
1293 $_[1]
1294}
1295
1296sub update { 1650sub update {
1297 my ($self) = @_; 1651 my ($self) = @_;
1298 1652
1299 delete $self->{texture}; 1653 delete $self->{texture};
1300 $self->SUPER::update; 1654 $self->SUPER::update;
1301} 1655}
1302 1656
1657sub realloc {
1658 my ($self) = @_;
1659
1660 delete $self->{ox};
1661 $self->SUPER::realloc;
1662}
1663
1303sub set_text { 1664sub set_text {
1304 my ($self, $text) = @_; 1665 my ($self, $text) = @_;
1305 1666
1306 return if $self->{text} eq "T$text"; 1667 return if $self->{text} eq "T$text";
1307 $self->{text} = "T$text"; 1668 $self->{text} = "T$text";
1308 1669
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1310 $self->{layout}->set_text ($text); 1670 $self->{layout}->set_text ($text);
1311 1671
1672 delete $self->{size_req};
1673 $self->realloc;
1312 $self->update; 1674 $self->update;
1313 $self->check_size;
1314} 1675}
1315 1676
1316sub set_markup { 1677sub set_markup {
1317 my ($self, $markup) = @_; 1678 my ($self, $markup) = @_;
1318 1679
1319 return if $self->{text} eq "M$markup"; 1680 return if $self->{text} eq "M$markup";
1320 $self->{text} = "M$markup"; 1681 $self->{text} = "M$markup";
1321 1682
1322 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1683 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1323 1684
1324 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1685 $self->{layout}->set_markup ($markup);
1326 1686
1687 delete $self->{size_req};
1688 $self->realloc;
1327 $self->update; 1689 $self->update;
1328 $self->check_size;
1329} 1690}
1330 1691
1331sub size_request { 1692sub size_request {
1332 my ($self) = @_; 1693 my ($self) = @_;
1333 1694
1695 $self->{size_req} ||= do {
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1696 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1697 $self->{layout}->set_width ($self->{max_w} || -1);
1698 $self->{layout}->set_ellipsise ($self->{ellipsise});
1699 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1700 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1701
1338 my ($w, $h) = $self->{layout}->size; 1702 my ($w, $h) = $self->{layout}->size;
1339 1703
1340 if (exists $self->{template}) { 1704 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font}; 1705 $self->{template}->set_font ($self->{font}) if $self->{font};
1706 $self->{template}->set_width ($self->{max_w} || -1);
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1707 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343 1708
1344 my ($w2, $h2) = $self->{template}->size; 1709 my ($w2, $h2) = $self->{template}->size;
1345 1710
1346 $w = List::Util::max $w, $w2; 1711 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 1712 $h = List::Util::max $h, $h2;
1713 }
1714
1715 [$w, $h]
1348 } 1716 };
1349 1717
1350 ( 1718 @{ $self->{size_req} }
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 1719}
1355 1720
1721sub baseline_shift {
1722 $_[0]{layout}->descent
1723}
1724
1356sub size_allocate { 1725sub invoke_size_allocate {
1357 my ($self, $w, $h) = @_; 1726 my ($self, $w, $h) = @_;
1358 1727
1728 delete $self->{ox};
1729
1359 delete $self->{texture}; 1730 delete $self->{texture}
1731 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1732
1733 1
1360} 1734}
1361 1735
1362sub set_fontsize { 1736sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1737 my ($self, $fontsize) = @_;
1364 1738
1365 $self->{fontsize} = $fontsize; 1739 $self->{fontsize} = $fontsize;
1740 delete $self->{size_req};
1366 delete $self->{texture}; 1741 delete $self->{texture};
1367 1742
1368 $self->update; 1743 $self->realloc;
1369 $self->check_size; 1744}
1745
1746sub reconfigure {
1747 my ($self) = @_;
1748
1749 delete $self->{size_req};
1750 delete $self->{texture};
1751
1752 $self->SUPER::reconfigure;
1370} 1753}
1371 1754
1372sub _draw { 1755sub _draw {
1373 my ($self) = @_; 1756 my ($self) = @_;
1374 1757
1758 $self->SUPER::_draw; # draw background, if applicable
1759
1375 my $tex = $self->{texture} ||= do { 1760 my $size = $self->{texture} ||= do {
1376 $self->{layout}->set_foreground (@{$self->{fg}}); 1761 $self->{layout}->set_foreground (@{$self->{fg}});
1377 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1762 $self->{layout}->set_font ($self->{font}) if $self->{font};
1378 $self->{layout}->set_width ($self->{w}); 1763 $self->{layout}->set_width ($self->{w});
1764 $self->{layout}->set_ellipsise ($self->{ellipsise});
1765 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1766 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1380 1767
1381 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1768 [$self->{layout}->size]
1382
1383 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1384 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1385 : ($self->{w} - $tex->{w}) * 0.5;
1386
1387 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1388 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1389 : ($self->{h} - $tex->{h}) * 0.5;
1390
1391 $tex
1392 }; 1769 };
1393 1770
1394 glEnable GL_TEXTURE_2D; 1771 unless (exists $self->{ox}) {
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1772 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1773 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1774 : ($self->{w} - $size->[0]) * 0.5);
1396 1775
1397 if ($tex->{format} == GL_ALPHA) { 1776 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1398 glColor @{$self->{fg}}; 1777 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1778 : ($self->{h} - $size->[1]) * 0.5);
1400 } else {
1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1402 } 1779 };
1403 1780
1404 glDisable GL_TEXTURE_2D; 1781 my $w = List::Util::min $self->{w} + 4, $size->[0];
1782 my $h = List::Util::min $self->{h} + 2, $size->[1];
1783
1784 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1405} 1785}
1406 1786
1407############################################################################# 1787#############################################################################
1408 1788
1409package CFClient::UI::EntryBase; 1789package CFPlus::UI::EntryBase;
1410 1790
1411our @ISA = CFClient::UI::Label::; 1791our @ISA = CFPlus::UI::Label::;
1412 1792
1413use CFClient::OpenGL; 1793use CFPlus::OpenGL;
1414 1794
1415sub new { 1795sub new {
1416 my $class = shift; 1796 my $class = shift;
1417 1797
1418 $class->SUPER::new ( 1798 $class->SUPER::new (
… …
1422 active_fg => [0, 0, 0], 1802 active_fg => [0, 0, 0],
1423 can_hover => 1, 1803 can_hover => 1,
1424 can_focus => 1, 1804 can_focus => 1,
1425 valign => 0, 1805 valign => 0,
1426 can_events => 1, 1806 can_events => 1,
1807 #text => ...
1808 #hidden => "*",
1427 @_ 1809 @_
1428 ) 1810 )
1429} 1811}
1430 1812
1431sub _set_text { 1813sub _set_text {
… …
1433 1815
1434 delete $self->{cur_h}; 1816 delete $self->{cur_h};
1435 1817
1436 return if $self->{text} eq $text; 1818 return if $self->{text} eq $text;
1437 1819
1438 delete $self->{texture};
1439
1440 $self->{last_activity} = $::NOW; 1820 $self->{last_activity} = $::NOW;
1441 $self->{text} = $text; 1821 $self->{text} = $text;
1442 1822
1443 $text =~ s/./*/g if $self->{hidden}; 1823 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1824 $self->{layout}->set_text ("$text ");
1825 delete $self->{size_req};
1445 1826
1446 $self->emit (changed => $self->{text}); 1827 $self->emit (changed => $self->{text});
1828
1829 $self->realloc;
1830 $self->update;
1447} 1831}
1448 1832
1449sub set_text { 1833sub set_text {
1450 my ($self, $text) = @_; 1834 my ($self, $text) = @_;
1451 1835
1452 $self->{cursor} = length $text; 1836 $self->{cursor} = length $text;
1453 $self->_set_text ($text); 1837 $self->_set_text ($text);
1454 $self->check_size;
1455 $self->update;
1456} 1838}
1457 1839
1458sub get_text { 1840sub get_text {
1459 $_[0]{text} 1841 $_[0]{text}
1460} 1842}
… …
1465 my ($w, $h) = $self->SUPER::size_request; 1847 my ($w, $h) = $self->SUPER::size_request;
1466 1848
1467 ($w + 1, $h) # add 1 for cursor 1849 ($w + 1, $h) # add 1 for cursor
1468} 1850}
1469 1851
1470sub size_allocate {
1471 my ($self, $w, $h) = @_;
1472
1473 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1474}
1475
1476sub key_down { 1852sub invoke_key_down {
1477 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1478 1854
1479 my $mod = $ev->{mod}; 1855 my $mod = $ev->{mod};
1480 my $sym = $ev->{sym}; 1856 my $sym = $ev->{sym};
1481 my $uni = $ev->{unicode}; 1857 my $uni = $ev->{unicode};
… …
1484 1860
1485 if ($uni == 8) { 1861 if ($uni == 8) {
1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1862 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1487 } elsif ($uni == 127) { 1863 } elsif ($uni == 127) {
1488 substr $text, $self->{cursor}, 1, ""; 1864 substr $text, $self->{cursor}, 1, "";
1489 } elsif ($sym == CFClient::SDLK_LEFT) { 1865 } elsif ($sym == CFPlus::SDLK_LEFT) {
1490 --$self->{cursor} if $self->{cursor}; 1866 --$self->{cursor} if $self->{cursor};
1491 } elsif ($sym == CFClient::SDLK_RIGHT) { 1867 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1492 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1868 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1493 } elsif ($sym == CFClient::SDLK_HOME) { 1869 } elsif ($sym == CFPlus::SDLK_HOME) {
1494 $self->{cursor} = 0; 1870 $self->{cursor} = 0;
1495 } elsif ($sym == CFClient::SDLK_END) { 1871 } elsif ($sym == CFPlus::SDLK_END) {
1496 $self->{cursor} = length $text; 1872 $self->{cursor} = length $text;
1497 } elsif ($uni == 27) { 1873 } elsif ($uni == 27) {
1498 $self->emit ('escape'); 1874 $self->emit ('escape');
1499 } elsif ($uni) { 1875 } elsif ($uni) {
1500 substr $text, $self->{cursor}++, 0, chr $uni; 1876 substr $text, $self->{cursor}++, 0, chr $uni;
1877 } else {
1878 return 0;
1501 } 1879 }
1502 1880
1503 $self->_set_text ($text); 1881 $self->_set_text ($text);
1504 $self->update;
1505}
1506 1882
1883 $self->realloc;
1884
1885 1
1886}
1887
1507sub focus_in { 1888sub invoke_focus_in {
1508 my ($self) = @_; 1889 my ($self) = @_;
1509 1890
1510 $self->{last_activity} = $::NOW; 1891 $self->{last_activity} = $::NOW;
1511 1892
1512 $self->SUPER::focus_in; 1893 $self->SUPER::invoke_focus_in
1513} 1894}
1514 1895
1515sub button_down { 1896sub invoke_button_down {
1516 my ($self, $ev, $x, $y) = @_; 1897 my ($self, $ev, $x, $y) = @_;
1517 1898
1518 $self->SUPER::button_down ($ev, $x, $y); 1899 $self->SUPER::invoke_button_down ($ev, $x, $y);
1519 1900
1520 my $idx = $self->{layout}->xy_to_index ($x, $y); 1901 my $idx = $self->{layout}->xy_to_index ($x, $y);
1521 1902
1522 # byte-index to char-index 1903 # byte-index to char-index
1523 my $text = $self->{text}; 1904 my $text = $self->{text};
1524 utf8::encode $text; 1905 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1525 $self->{cursor} = length substr $text, 0, $idx; 1906 $self->{cursor} = length $text;
1526 1907
1527 $self->_set_text ($self->{text}); 1908 $self->_set_text ($self->{text});
1528 $self->update; 1909 $self->update;
1910
1911 1
1529} 1912}
1530 1913
1531sub mouse_motion { 1914sub invoke_mouse_motion {
1532 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1533# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1916# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1917
1918 1
1534} 1919}
1535 1920
1536sub _draw { 1921sub _draw {
1537 my ($self) = @_; 1922 my ($self) = @_;
1538 1923
1539 local $self->{fg} = $self->{fg}; 1924 local $self->{fg} = $self->{fg};
1540 1925
1541 if ($FOCUS == $self) { 1926 if ($FOCUS == $self) {
1542 glColor @{$self->{active_bg}}; 1927 glColor_premultiply @{$self->{active_bg}};
1543 $self->{fg} = $self->{active_fg}; 1928 $self->{fg} = $self->{active_fg};
1544 } else { 1929 } else {
1545 glColor @{$self->{bg}}; 1930 glColor_premultiply @{$self->{bg}};
1546 } 1931 }
1547 1932
1548 glEnable GL_BLEND; 1933 glEnable GL_BLEND;
1549 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1934 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1550 glBegin GL_QUADS; 1935 glBegin GL_QUADS;
1551 glVertex 0 , 0; 1936 glVertex 0 , 0;
1552 glVertex 0 , $self->{h}; 1937 glVertex 0 , $self->{h};
1553 glVertex $self->{w}, $self->{h}; 1938 glVertex $self->{w}, $self->{h};
1554 glVertex $self->{w}, 0; 1939 glVertex $self->{w}, 0;
… …
1573 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 1958 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1574 glEnd; 1959 glEnd;
1575 } 1960 }
1576} 1961}
1577 1962
1578package CFClient::UI::Entry; 1963package CFPlus::UI::Entry;
1579 1964
1580our @ISA = CFClient::UI::EntryBase::; 1965our @ISA = CFPlus::UI::EntryBase::;
1581 1966
1582use CFClient::OpenGL; 1967use CFPlus::OpenGL;
1583 1968
1584sub key_down { 1969sub invoke_key_down {
1585 my ($self, $ev) = @_; 1970 my ($self, $ev) = @_;
1586 1971
1587 my $sym = $ev->{sym}; 1972 my $sym = $ev->{sym};
1588 1973
1589 if ($sym == 13) { 1974 if ($sym == 13) {
1590 unshift @{$self->{history}}, 1975 unshift @{$self->{history}},
1591 my $txt = $self->get_text; 1976 my $txt = $self->get_text;
1977
1592 $self->{history_pointer} = -1; 1978 $self->{history_pointer} = -1;
1593 $self->{history_saveback} = ''; 1979 $self->{history_saveback} = '';
1594 $self->emit (activate => $txt); 1980 $self->emit (activate => $txt);
1595 $self->update; 1981 $self->update;
1596 1982
1597 } elsif ($sym == CFClient::SDLK_UP) { 1983 } elsif ($sym == CFPlus::SDLK_UP) {
1598 if ($self->{history_pointer} < 0) { 1984 if ($self->{history_pointer} < 0) {
1599 $self->{history_saveback} = $self->get_text; 1985 $self->{history_saveback} = $self->get_text;
1600 } 1986 }
1601 if (@{$self->{history} || []} > 0) { 1987 if (@{$self->{history} || []} > 0) {
1602 $self->{history_pointer}++; 1988 $self->{history_pointer}++;
… …
1604 $self->{history_pointer} = @{$self->{history} || []} - 1; 1990 $self->{history_pointer} = @{$self->{history} || []} - 1;
1605 } 1991 }
1606 $self->set_text ($self->{history}->[$self->{history_pointer}]); 1992 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1607 } 1993 }
1608 1994
1609 } elsif ($sym == CFClient::SDLK_DOWN) { 1995 } elsif ($sym == CFPlus::SDLK_DOWN) {
1610 $self->{history_pointer}--; 1996 $self->{history_pointer}--;
1611 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1997 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1612 1998
1613 if ($self->{history_pointer} >= 0) { 1999 if ($self->{history_pointer} >= 0) {
1614 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2000 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1615 } else { 2001 } else {
1616 $self->set_text ($self->{history_saveback}); 2002 $self->set_text ($self->{history_saveback});
1617 } 2003 }
1618 2004
1619 } else { 2005 } else {
1620 $self->SUPER::key_down ($ev); 2006 return $self->SUPER::invoke_key_down ($ev)
2007 }
2008
1621 } 2009 1
1622
1623} 2010}
1624 2011
1625############################################################################# 2012#############################################################################
1626 2013
1627package CFClient::UI::Button; 2014package CFPlus::UI::Button;
1628 2015
1629our @ISA = CFClient::UI::Label::; 2016our @ISA = CFPlus::UI::Label::;
1630 2017
1631use CFClient::OpenGL; 2018use CFPlus::OpenGL;
1632 2019
1633my @tex = 2020my @tex =
1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2021 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1635 qw(b1_button_active.png); 2022 qw(b1_button_active.png);
1636 2023
1637sub new { 2024sub new {
1638 my $class = shift; 2025 my $class = shift;
1639 2026
1640 $class->SUPER::new ( 2027 $class->SUPER::new (
1641 padding => 4, 2028 padding_x => 4,
2029 padding_y => 4,
1642 fg => [1, 1, 1], 2030 fg => [1, 1, 1],
1643 bg => [1, 1, 1, 0.2],
1644 active_fg => [0, 0, 1], 2031 active_fg => [0, 0, 1],
1645 can_hover => 1, 2032 can_hover => 1,
1646 align => 0, 2033 align => 0,
1647 valign => 0, 2034 valign => 0,
1648 can_events => 1, 2035 can_events => 1,
1649 @_ 2036 @_
1650 ) 2037 )
1651} 2038}
1652 2039
1653sub button_up { 2040sub invoke_button_up {
1654 my ($self, $ev, $x, $y) = @_; 2041 my ($self, $ev, $x, $y) = @_;
1655 2042
2043 $self->emit ("activate")
1656 if ($x >= 0 && $x < $self->{w} 2044 if $x >= 0 && $x < $self->{w}
1657 && $y >= 0 && $y < $self->{h}) { 2045 && $y >= 0 && $y < $self->{h};
1658 $self->emit ("activate"); 2046
1659 } 2047 1
1660} 2048}
1661 2049
1662sub _draw { 2050sub _draw {
1663 my ($self) = @_; 2051 my ($self) = @_;
1664 2052
1665 local $self->{fg} = $self->{fg}; 2053 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1666
1667 if ($GRAB == $self) {
1668 $self->{fg} = $self->{active_fg};
1669 }
1670 2054
1671 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1673 glColor 0, 0, 0, 1; 2057 glColor 0, 0, 0, 1;
1674 2058
… …
1679 $self->SUPER::_draw; 2063 $self->SUPER::_draw;
1680} 2064}
1681 2065
1682############################################################################# 2066#############################################################################
1683 2067
1684package CFClient::UI::CheckBox; 2068package CFPlus::UI::CheckBox;
1685 2069
1686our @ISA = CFClient::UI::DrawBG::; 2070our @ISA = CFPlus::UI::DrawBG::;
1687 2071
1688my @tex = 2072my @tex =
1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2073 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1690 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2074 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1691 2075
1692use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1693 2077
1694sub new { 2078sub new {
1695 my $class = shift; 2079 my $class = shift;
1696 2080
1697 $class->SUPER::new ( 2081 $class->SUPER::new (
1698 padding => 2, 2082 padding_x => 2,
2083 padding_y => 2,
1699 fg => [1, 1, 1], 2084 fg => [1, 1, 1],
1700 active_fg => [1, 1, 0], 2085 active_fg => [1, 1, 0],
2086 bg => [0, 0, 0, 0.2],
2087 active_bg => [1, 1, 1, 0.5],
1701 state => 0, 2088 state => 0,
1702 can_hover => 1, 2089 can_hover => 1,
1703 @_ 2090 @_
1704 ) 2091 )
1705} 2092}
1706 2093
1707sub size_request { 2094sub size_request {
1708 my ($self) = @_; 2095 my ($self) = @_;
1709 2096
1710 ($self->{padding} * 2 + 6) x 2 2097 (6) x 2
1711} 2098}
1712 2099
2100sub toggle {
2101 my ($self) = @_;
2102
2103 $self->{state} = !$self->{state};
2104 $self->emit (changed => $self->{state});
2105 $self->update;
2106}
2107
1713sub button_down { 2108sub invoke_button_down {
1714 my ($self, $ev, $x, $y) = @_; 2109 my ($self, $ev, $x, $y) = @_;
1715 2110
1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2111 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2112 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1718 $self->{state} = !$self->{state}; 2113 $self->toggle;
1719 $self->emit (changed => $self->{state}); 2114 } else {
2115 return 0
2116 }
2117
1720 } 2118 1
1721} 2119}
1722 2120
1723sub _draw { 2121sub _draw {
1724 my ($self) = @_; 2122 my ($self) = @_;
1725 2123
1726 $self->SUPER::_draw; 2124 $self->SUPER::_draw;
1727 2125
1728 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2126 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1729 2127
1730 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2128 my ($w, $h) = @$self{qw(w h)};
2129
2130 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1731 2131
1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2132 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733 2133
1734 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2134 my $tex = $self->{state} ? $tex[1] : $tex[0];
1735 2135
… …
1738 glDisable GL_TEXTURE_2D; 2138 glDisable GL_TEXTURE_2D;
1739} 2139}
1740 2140
1741############################################################################# 2141#############################################################################
1742 2142
1743package CFClient::UI::Image; 2143package CFPlus::UI::Image;
1744 2144
1745our @ISA = CFClient::UI::Base::; 2145our @ISA = CFPlus::UI::Base::;
1746 2146
1747use CFClient::OpenGL; 2147use CFPlus::OpenGL;
1748use Carp qw/confess/;
1749 2148
1750our %loaded_images; 2149our %texture_cache;
1751 2150
1752sub new { 2151sub new {
1753 my $class = shift; 2152 my $class = shift;
1754 2153
1755 my $self = $class->SUPER::new (can_events => 0, @_); 2154 my $self = $class->SUPER::new (
2155 can_events => 0,
2156 @_,
2157 );
1756 2158
1757 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2159 $self->{path} || $self->{tex}
2160 or Carp::croak "'path' or 'tex' attributes required";
1758 2161
1759 $loaded_images{$self->{image}} ||= 2162 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1760 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2163 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1761 2164
1762 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2165 Scalar::Util::weaken $texture_cache{$self->{path}};
1763 2166
1764 Scalar::Util::weaken $loaded_images{$self->{image}}; 2167 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1765
1766 $self->{aspect} = $tex->{w} / $tex->{h};
1767 2168
1768 $self 2169 $self
1769} 2170}
1770 2171
2172sub STORABLE_freeze {
2173 my ($self, $cloning) = @_;
2174
2175 $self->{path}
2176 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2177
2178 $self->{path}
2179}
2180
2181sub STORABLE_attach {
2182 my ($self, $cloning, $path) = @_;
2183
2184 $self->new (path => $path)
2185}
2186
1771sub size_request { 2187sub size_request {
1772 my ($self) = @_; 2188 my ($self) = @_;
1773 2189
1774 ($self->{tex}->{w}, $self->{tex}->{h}) 2190 ($self->{tex}{w}, $self->{tex}{h})
1775} 2191}
1776 2192
1777sub _draw { 2193sub _draw {
1778 my ($self) = @_; 2194 my ($self) = @_;
1779 2195
… …
1789 } 2205 }
1790 2206
1791 glEnable GL_TEXTURE_2D; 2207 glEnable GL_TEXTURE_2D;
1792 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1793 2209
1794 $tex->draw_quad_alpha (0, 0, $w, $h); 2210 $tex->draw_quad (0, 0, $w, $h);
1795 2211
1796 glDisable GL_TEXTURE_2D; 2212 glDisable GL_TEXTURE_2D;
1797} 2213}
1798 2214
1799############################################################################# 2215#############################################################################
1800 2216
2217package CFPlus::UI::ImageButton;
2218
2219our @ISA = CFPlus::UI::Image::;
2220
2221use CFPlus::OpenGL;
2222
2223my %textures;
2224
2225sub new {
2226 my $class = shift;
2227
2228 my $self = $class->SUPER::new (
2229 padding_x => 4,
2230 padding_y => 4,
2231 fg => [1, 1, 1],
2232 active_fg => [0, 0, 1],
2233 can_hover => 1,
2234 align => 0,
2235 valign => 0,
2236 can_events => 1,
2237 @_
2238 );
2239}
2240
2241sub invoke_button_up {
2242 my ($self, $ev, $x, $y) = @_;
2243
2244 $self->emit ("activate")
2245 if $x >= 0 && $x < $self->{w}
2246 && $y >= 0 && $y < $self->{h};
2247
2248 1
2249}
2250
2251#############################################################################
2252
1801package CFClient::UI::VGauge; 2253package CFPlus::UI::VGauge;
1802 2254
1803our @ISA = CFClient::UI::Base::; 2255our @ISA = CFPlus::UI::Base::;
1804 2256
1805use List::Util qw(min max); 2257use List::Util qw(min max);
1806 2258
1807use CFClient::OpenGL; 2259use CFPlus::OpenGL;
1808 2260
1809my %tex = ( 2261my %tex = (
1810 food => [ 2262 food => [
1811 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2263 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1812 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2264 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1813 ], 2265 ],
1814 grace => [ 2266 grace => [
1815 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2267 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1816 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2268 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1817 ], 2269 ],
1818 hp => [ 2270 hp => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2271 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1820 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2272 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1821 ], 2273 ],
1822 mana => [ 2274 mana => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2275 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1824 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2276 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1825 ], 2277 ],
1826); 2278);
1827 2279
1828# eg. VGauge->new (gauge => 'food'), default gauge: food 2280# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1888 my $ycut1 = max 0, min 1, $ycut; 2340 my $ycut1 = max 0, min 1, $ycut;
1889 my $ycut2 = max 0, min 1, $ycut - 1; 2341 my $ycut2 = max 0, min 1, $ycut - 1;
1890 2342
1891 my $h1 = $self->{h} * (1 - $ycut1); 2343 my $h1 = $self->{h} * (1 - $ycut1);
1892 my $h2 = $self->{h} * (1 - $ycut2); 2344 my $h2 = $self->{h} * (1 - $ycut2);
2345 my $h3 = $self->{h};
2346
2347 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1893 2348
1894 glEnable GL_BLEND; 2349 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2350 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2351 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1896 glEnable GL_TEXTURE_2D; 2352 glEnable GL_TEXTURE_2D;
1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1898 2354
1899 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2355 glBindTexture GL_TEXTURE_2D, $t1->{name};
1900 glBegin GL_QUADS; 2356 glBegin GL_QUADS;
… …
1915 2371
1916 if ($t3) { 2372 if ($t3) {
1917 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2373 glBindTexture GL_TEXTURE_2D, $t3->{name};
1918 glBegin GL_QUADS; 2374 glBegin GL_QUADS;
1919 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2375 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2376 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1921 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2377 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1922 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2378 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glEnd; 2379 glEnd;
1924 } 2380 }
1925 2381
1926 glDisable GL_BLEND; 2382 glDisable GL_BLEND;
1927 glDisable GL_TEXTURE_2D; 2383 glDisable GL_TEXTURE_2D;
1928} 2384}
1929 2385
1930############################################################################# 2386#############################################################################
1931 2387
1932package CFClient::UI::Gauge; 2388package CFPlus::UI::Gauge;
1933 2389
1934our @ISA = CFClient::UI::VBox::; 2390our @ISA = CFPlus::UI::VBox::;
1935 2391
1936sub new { 2392sub new {
1937 my ($class, %arg) = @_; 2393 my ($class, %arg) = @_;
1938 2394
1939 my $self = $class->SUPER::new ( 2395 my $self = $class->SUPER::new (
… …
1941 can_hover => 1, 2397 can_hover => 1,
1942 can_events => 1, 2398 can_events => 1,
1943 %arg, 2399 %arg,
1944 ); 2400 );
1945 2401
1946 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2402 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1947 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2403 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1948 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2404 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1949 2405
1950 $self 2406 $self
1951} 2407}
1952 2408
1953sub set_fontsize { 2409sub set_fontsize {
… …
1974 $self->{value}->set_text ($val); 2430 $self->{value}->set_text ($val);
1975} 2431}
1976 2432
1977############################################################################# 2433#############################################################################
1978 2434
1979package CFClient::UI::Slider; 2435package CFPlus::UI::Slider;
1980 2436
1981use strict; 2437use strict;
1982 2438
1983use CFClient::OpenGL; 2439use CFPlus::OpenGL;
1984 2440
1985our @ISA = CFClient::UI::DrawBG::; 2441our @ISA = CFPlus::UI::DrawBG::;
1986 2442
1987my @tex = 2443my @tex =
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2444 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
1989 qw(s1_slider.png s1_slider_bg.png); 2445 qw(s1_slider.png s1_slider_bg.png);
1990 2446
1991sub new { 2447sub new {
1992 my $class = shift; 2448 my $class = shift;
1993 2449
1994 # range [value, low, high, page] 2450 # range [value, low, high, page, unit]
1995 2451
1996 # TODO: 0-width page 2452 # TODO: 0-width page
1997 # TODO: req_w/h are wrong with vertical 2453 # TODO: req_w/h are wrong with vertical
1998 # TODO: calculations are off 2454 # TODO: calculations are off
1999 my $self = $class->SUPER::new ( 2455 my $self = $class->SUPER::new (
2000 fg => [1, 1, 1], 2456 fg => [1, 1, 1],
2001 active_fg => [0, 0, 0], 2457 active_fg => [0, 0, 0],
2458 bg => [0, 0, 0, 0.2],
2459 active_bg => [1, 1, 1, 0.5],
2002 range => [0, 0, 100, 10], 2460 range => [0, 0, 100, 10, 0],
2003 req_w => $::WIDTH / 80, 2461 min_w => $::WIDTH / 80,
2004 req_h => $::WIDTH / 80, 2462 min_h => $::WIDTH / 80,
2005 vertical => 0, 2463 vertical => 0,
2006 can_hover => 1, 2464 can_hover => 1,
2007 inner_pad => 5, 2465 inner_pad => 0.02,
2008 @_ 2466 @_
2009 ); 2467 );
2010 2468
2469 $self->set_value ($self->{range}[0]);
2470 $self->update;
2471
2011 $self 2472 $self
2012} 2473}
2013 2474
2475sub set_range {
2476 my ($self, $range) = @_;
2477
2478 ($range, $self->{range}) = ($self->{range}, $range);
2479
2480 if ("@$range" ne "@{$self->{range}}") {
2481 $self->update;
2482 $self->set_value ($self->{range}[0]);
2483 }
2484}
2485
2486sub set_value {
2487 my ($self, $value) = @_;
2488
2489 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2490
2491 $hi = $lo + 1 if $hi <= $lo;
2492
2493 $page = $hi - $lo if $page > $hi - $lo;
2494
2495 $value = $lo if $value < $lo;
2496 $value = $hi - $page if $value > $hi - $page;
2497
2498 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2499 if $unit;
2500
2501 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2502
2503 if ($value != $old_value) {
2504 $self->emit (changed => $value);
2505 $self->update;
2506 }
2507}
2508
2014sub size_request { 2509sub size_request {
2015 my ($self) = @_; 2510 my ($self) = @_;
2016 2511
2017 my $w = $self->{req_w}; 2512 ($self->{req_w}, $self->{req_h})
2018 my $h = $self->{req_h};
2019
2020 $self->{vertical} ? ($h, $w) : ($w, $h)
2021} 2513}
2022 2514
2023sub button_down { 2515sub invoke_button_down {
2024 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
2025 2517
2026 $self->SUPER::button_down ($ev, $x, $y); 2518 $self->SUPER::invoke_button_down ($ev, $x, $y);
2519
2520 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2521
2027 $self->mouse_motion ($ev, $x, $y); 2522 $self->invoke_mouse_motion ($ev, $x, $y)
2028} 2523}
2029 2524
2030sub mouse_motion { 2525sub invoke_mouse_motion {
2031 my ($self, $ev, $x, $y) = @_; 2526 my ($self, $ev, $x, $y) = @_;
2032 2527
2033 if ($GRAB == $self) { 2528 if ($GRAB == $self) {
2529 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2530
2531 my (undef, $lo, $hi, $page) = @{$self->{range}};
2532
2533 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2534
2535 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2536 } else {
2537 return 0;
2538 }
2539
2540 1
2541}
2542
2543sub invoke_mouse_wheel {
2544 my ($self, $ev) = @_;
2545
2546 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2547
2548 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2549
2550 ! ! $delta
2551}
2552
2553sub update {
2554 my ($self) = @_;
2555
2556 delete $self->{knob_w};
2557 $self->SUPER::update;
2558}
2559
2560sub _draw {
2561 my ($self) = @_;
2562
2563 unless ($self->{knob_w}) {
2564 $self->set_value ($self->{range}[0]);
2565
2034 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2566 my ($value, $lo, $hi, $page) = @{$self->{range}};
2567 my $range = ($hi - $page - $lo) || 1e-100;
2035 2568
2036 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2569 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2037 2570
2038 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2571 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2039 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2572 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2040 2573
2041 $x -= $inner_pad_px; # substract the padding 2574 $value = ($value - $lo) / $range;
2042 $x = $x * ($hi - $lo) / $inner_w + $lo; 2575 $value = $value * $self->{scale} + $self->{offset};
2043 $x = $lo if $x < $lo;
2044 $x = $hi - $page if $x > $hi - $page;
2045 $self->{range}[0] = $x;
2046 2576
2047 $self->emit (changed => $x); 2577 $self->{knob_x} = $value - $knob_w * 0.5;
2048 $self->update; 2578 $self->{knob_w} = $knob_w;
2049 } 2579 }
2050}
2051
2052# the inner_* stuff is for generating a padding for the slider handle,
2053# so that the handle doesn't leave the texture. This calculation isn't 100%
2054# correct propably, but it does the job for now
2055sub _calc_inner_pad_px {
2056 my ($self, $w) = @_;
2057 ($w / 100) * $self->{inner_pad} # % to pixels
2058}
2059
2060sub _draw {
2061 my ($self) = @_;
2062 2580
2063 $self->SUPER::_draw (); 2581 $self->SUPER::_draw ();
2064 2582
2065 my ($w, $h) = @$self{qw(w h)}; 2583 glScale $self->{w}, $self->{h};
2066 2584
2067 if ($self->{vertical}) { 2585 if ($self->{vertical}) {
2068 # draw a vertical slider like a rotated horizontal slider 2586 # draw a vertical slider like a rotated horizontal slider
2069 2587
2588 glTranslate 1, 0, 0;
2070 glRotate 90, 0, 0, 1; 2589 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 } 2590 }
2075 2591
2076 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2592 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2077 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2593 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2078 2594
2079 my ($value, $lo, $hi, $page) = @{$self->{range}};
2080
2081 $hi = $value + 1 if $lo == $hi;
2082
2083 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2084 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2085
2086 $page = int $page * $inner_w / ($hi - $lo);
2087 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2088
2089 $w -= $page;
2090 $page &= ~1;
2091 glTranslate $page * 0.5, 0, 0;
2092 $page ||= 2;
2093
2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2096
2097 glEnable GL_TEXTURE_2D; 2595 glEnable GL_TEXTURE_2D;
2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2099 2597
2100 # draw background 2598 # draw background
2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2599 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2102 2600
2103 # draw handle 2601 # draw handle
2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2602 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2105 2603
2106 glDisable GL_TEXTURE_2D; 2604 glDisable GL_TEXTURE_2D;
2107} 2605}
2108 2606
2109############################################################################# 2607#############################################################################
2110 2608
2111package CFClient::UI::TextView; 2609package CFPlus::UI::ValSlider;
2112 2610
2113our @ISA = CFClient::UI::HBox::; 2611our @ISA = CFPlus::UI::HBox::;
2114 2612
2613sub new {
2614 my ($class, %arg) = @_;
2615
2616 my $range = delete $arg{range};
2617
2618 my $self = $class->SUPER::new (
2619 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2620 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2621 to_value => sub { shift },
2622 from_value => sub { shift },
2623 %arg,
2624 );
2625
2626 $self->{slider}->connect (changed => sub {
2627 my ($self, $value) = @_;
2628 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2629 $self->{parent}->emit (changed => $value);
2630 });
2631
2632# $self->{entry}->connect (changed => sub {
2633# my ($self, $value) = @_;
2634# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2635# $self->{parent}->emit (changed => $value);
2636# });
2637
2638 $self->add ($self->{slider}, $self->{entry});
2639
2640 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2641
2642 $self
2643}
2644
2645sub set_range { shift->{slider}->set_range (@_) }
2646sub set_value { shift->{slider}->set_value (@_) }
2647
2648#############################################################################
2649
2650package CFPlus::UI::TextScroller;
2651
2652our @ISA = CFPlus::UI::HBox::;
2653
2115use CFClient::OpenGL; 2654use CFPlus::OpenGL;
2116 2655
2117sub new { 2656sub new {
2118 my $class = shift; 2657 my $class = shift;
2119 2658
2120 my $self = $class->SUPER::new ( 2659 my $self = $class->SUPER::new (
2121 fontsize => 1, 2660 fontsize => 1,
2122 can_events => 0, 2661 can_events => 1,
2662 indent => 0,
2123 #font => default_font 2663 #font => default_font
2124 @_, 2664 @_,
2125 2665
2126 layout => (new CFClient::Layout 1), 2666 layout => (new CFPlus::Layout),
2127 par => [], 2667 par => [],
2128 height => 0, 2668 height => 0,
2129 children => [ 2669 children => [
2130 (new CFClient::UI::Empty expand => 1), 2670 (new CFPlus::UI::Empty expand => 1),
2131 (new CFClient::UI::Slider vertical => 1), 2671 (new CFPlus::UI::Slider vertical => 1),
2132 ], 2672 ],
2133 ); 2673 );
2134 2674
2135 $self->{children}[1]->connect (changed => sub { $self->update }); 2675 $self->{children}[1]->connect (changed => sub { $self->update });
2136 2676
… …
2142 2682
2143 $self->{fontsize} = $fontsize; 2683 $self->{fontsize} = $fontsize;
2144 $self->reflow; 2684 $self->reflow;
2145} 2685}
2146 2686
2147sub text_height { 2687sub size_request {
2688 my ($self) = @_;
2689
2690 my ($empty, $slider) = @{ $self->{children} };
2691
2692 local $self->{children} = [$empty, $slider];
2693 $self->SUPER::size_request
2694}
2695
2696sub invoke_size_allocate {
2697 my ($self, $w, $h) = @_;
2698
2699 my ($empty, $slider, @other) = @{ $self->{children} };
2700 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2701
2702 $self->{layout}->set_font ($self->{font}) if $self->{font};
2703 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2704 $self->{layout}->set_width ($empty->{w});
2705 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2706
2707 $self->reflow;
2708
2709 local $self->{children} = [$empty, $slider];
2710 $self->SUPER::invoke_size_allocate ($w, $h)
2711}
2712
2713sub invoke_mouse_wheel {
2148 my ($self, $text) = @_; 2714 my ($self, $ev) = @_;
2715
2716 return 0 unless $ev->{dy}; # only vertical movements
2717
2718 $self->{children}[1]->emit (mouse_wheel => $ev);
2719
2720 1
2721}
2722
2723sub get_layout {
2724 my ($self, $para) = @_;
2149 2725
2150 my $layout = $self->{layout}; 2726 my $layout = $self->{layout};
2151 2727
2728 $layout->set_font ($self->{font}) if $self->{font};
2729 $layout->set_foreground (@{$para->{fg}});
2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2730 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2153 $layout->set_width ($self->{children}[0]{w}); 2731 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2732 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2154 $layout->set_markup ($text); 2733 $layout->set_markup ($para->{markup});
2734
2735 $layout->set_shapes (
2736 map
2737 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2738 @{$para->{widget}}
2155 2739 );
2156 ($layout->size)[1] 2740
2741 $layout
2157} 2742}
2158 2743
2159sub reflow { 2744sub reflow {
2160 my ($self) = @_; 2745 my ($self) = @_;
2161 2746
2162 $self->{need_reflow}++; 2747 $self->{need_reflow}++;
2163 $self->update; 2748 $self->update;
2164} 2749}
2165 2750
2166sub size_allocate { 2751sub set_offset {
2752 my ($self, $offset) = @_;
2753
2754 # todo: base offset on lines or so, not on pixels
2755 $self->{children}[1]->set_value ($offset);
2756}
2757
2758sub clear {
2167 my ($self, $w, $h) = @_; 2759 my ($self) = @_;
2168 2760
2169 $self->SUPER::size_allocate ($w, $h); 2761 my (undef, undef, @other) = @{ $self->{children} };
2762 $self->remove ($_) for @other;
2170 2763
2171 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2764 $self->{par} = [];
2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2765 $self->{height} = 0;
2173 $self->{layout}->set_width ($self->{children}[0]{w}); 2766 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2174
2175 $self->reflow;
2176} 2767}
2177 2768
2178sub add_paragraph { 2769sub add_paragraph {
2179 my ($self, $color, $text) = @_; 2770 my $self = shift;
2180 2771
2181 #TODO: intelligently "reformat" paragraph 2772 for my $para (@_) {
2773 $para = {
2774 fg => [1, 1, 1, 1],
2775 indent => 0,
2776 markup => "",
2777 widget => [],
2778 ref $para ? %$para : (markup => $para),
2779 w => 1e10,
2780 wrapped => 1,
2781 };
2182 2782
2183 my $height = $self->text_height ($text); 2783 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2784 push @{$self->{par}}, $para;
2785 }
2184 2786
2185 $self->{height} += $height; 2787 $self->{need_reflow}++;
2788 $self->update;
2789}
2186 2790
2187 push @{$self->{par}}, [$height, $color, $text]; 2791sub scroll_to_bottom {
2792 my ($self) = @_;
2188 2793
2189 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2794 $self->{scroll_to_bottom} = 1;
2190 $self->{children}[1]->update; 2795 $self->update;
2191} 2796}
2192 2797
2193sub update { 2798sub update {
2194 my ($self) = @_; 2799 my ($self) = @_;
2195 2800
… …
2197 2802
2198 return unless $self->{h} > 0; 2803 return unless $self->{h} > 0;
2199 2804
2200 delete $self->{texture}; 2805 delete $self->{texture};
2201 2806
2202 $ROOT->on_post_alloc ($self, sub { 2807 $ROOT->on_post_alloc ($self => sub {
2808 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2809
2203 if (delete $self->{need_reflow}) { 2810 if (delete $self->{need_reflow}) {
2204 my $height = 0; 2811 my $height = 0;
2205 2812
2206 $height += $_->[0] = $self->text_height ($_->[2])
2207 for @{$self->{par}}; 2813 for my $para (@{$self->{par}}) {
2814 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2815 my $layout = $self->get_layout ($para);
2816 my ($w, $h) = $layout->size;
2817
2818 $para->{w} = $w + $para->{indent};
2819 $para->{h} = $h;
2820 $para->{wrapped} = $layout->has_wrapped;
2821 }
2822
2823 $height += $para->{h};
2824 }
2208 2825
2209 $self->{height} = $height; 2826 $self->{height} = $height;
2210 2827
2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2828 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2212 2829
2213 delete $self->{texture}; 2830 delete $self->{texture};
2214 } 2831 }
2215 2832
2216 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2833 if (delete $self->{scroll_to_bottom}) {
2834 $self->{children}[1]->set_value (1e10);
2835 }
2836
2837 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2217 glClearColor 0, 0, 0, 0; 2838 glClearColor 0, 0, 0, 0;
2218 glClear GL_COLOR_BUFFER_BIT; 2839 glClear GL_COLOR_BUFFER_BIT;
2219 2840
2220 glEnable GL_TEXTURE_2D;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222
2223 my $top = int $self->{children}[1]{range}[0]; 2841 my $top = int $self->{children}[1]{range}[0];
2224 2842
2225 my $y0 = $top; 2843 my $y0 = $top;
2226 my $y1 = $top + $self->{h}; 2844 my $y1 = $top + $H;
2227 2845
2228 my $y = 0; 2846 my $y = 0;
2229 2847
2230 my $layout = $self->{layout};
2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
2234 for my $par (@{$self->{par}}) { 2848 for my $para (@{$self->{par}}) {
2235 my $h = $par->[0]; 2849 my $h = $para->{h};
2236 2850
2237 if ($y0 < $y + $h && $y < $y1) { 2851 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] });
2239 $layout->set_markup ($par->[2]);
2240 2852
2241 my ($W, $H) = $layout->size; 2853 my $layout = $self->get_layout ($para);
2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2854
2855 $layout->render ($para->{indent}, $y - $y0);
2856
2857 if (my @w = @{ $para->{widget} }) {
2858 my @s = $layout->get_shapes;
2859
2860 for (@w) {
2861 my ($dx, $dy) = splice @s, 0, 2, ();
2862
2863 $_->{x} = $dx + $para->{indent};
2864 $_->{y} = $dy + $y - $y0;
2865
2866 $_->draw;
2867 }
2868 }
2243 } 2869 }
2244 2870
2245 $y += $h; 2871 $y += $h;
2246 } 2872 }
2247
2248 glDisable GL_TEXTURE_2D;
2249 }; 2873 };
2250 }); 2874 });
2251} 2875}
2252 2876
2877sub reconfigure {
2878 my ($self) = @_;
2879
2880 $self->SUPER::reconfigure;
2881
2882 $_->{w} = 1e10 for @{ $self->{par} };
2883 $self->reflow;
2884}
2885
2253sub _draw { 2886sub _draw {
2254 my ($self) = @_; 2887 my ($self) = @_;
2255 2888
2256 glEnable GL_TEXTURE_2D; 2889 glEnable GL_TEXTURE_2D;
2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2258 glColor 1, 1, 1, 1; 2891 glColor 0, 0, 0, 1;
2259 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2892 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2260 glDisable GL_TEXTURE_2D; 2893 glDisable GL_TEXTURE_2D;
2261 2894
2262 $self->{children}[1]->draw; 2895 $self->{children}[1]->draw;
2263
2264} 2896}
2265 2897
2266############################################################################# 2898#############################################################################
2267 2899
2268package CFClient::UI::Animator; 2900package CFPlus::UI::Animator;
2269 2901
2270use CFClient::OpenGL; 2902use CFPlus::OpenGL;
2271 2903
2272our @ISA = CFClient::UI::Bin::; 2904our @ISA = CFPlus::UI::Bin::;
2273 2905
2274sub moveto { 2906sub moveto {
2275 my ($self, $x, $y) = @_; 2907 my ($self, $x, $y) = @_;
2276 2908
2277 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2909 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2305 glPopMatrix; 2937 glPopMatrix;
2306} 2938}
2307 2939
2308############################################################################# 2940#############################################################################
2309 2941
2310package CFClient::UI::Flopper; 2942package CFPlus::UI::Flopper;
2311 2943
2312our @ISA = CFClient::UI::Button::; 2944our @ISA = CFPlus::UI::Button::;
2313 2945
2314sub new { 2946sub new {
2315 my $class = shift; 2947 my $class = shift;
2316 2948
2317 my $self = $class->SUPER::new ( 2949 my $self = $class->SUPER::new (
2318 state => 0, 2950 state => 0,
2319 connect_activate => \&toggle_flopper, 2951 on_activate => \&toggle_flopper,
2320 @_ 2952 @_
2321 ); 2953 );
2322 2954
2323 if ($self->{state}) {
2324 $self->{state} = 0;
2325 $self->toggle_flopper;
2326 }
2327
2328 $self 2955 $self
2329} 2956}
2330 2957
2331sub toggle_flopper { 2958sub toggle_flopper {
2332 my ($self) = @_; 2959 my ($self) = @_;
2333 2960
2334 # TODO: use animation 2961 $self->{other}->toggle_visibility;
2335 if ($self->{state} = !$self->{state}) {
2336 $CFClient::UI::ROOT->add ($self->{other});
2337 $self->{other}->move ($self->coord2global (0, $self->{h}));
2338 $self->emit ("open");
2339 } else {
2340 $CFClient::UI::ROOT->remove ($self->{other});
2341 $self->emit ("close");
2342 }
2343
2344 $self->emit (changed => $self->{state});
2345} 2962}
2346 2963
2347############################################################################# 2964#############################################################################
2348 2965
2349package CFClient::UI::Tooltip; 2966package CFPlus::UI::Tooltip;
2350 2967
2351our @ISA = CFClient::UI::Bin::; 2968our @ISA = CFPlus::UI::Bin::;
2352 2969
2353use CFClient::OpenGL; 2970use CFPlus::OpenGL;
2354 2971
2355sub new { 2972sub new {
2356 my $class = shift; 2973 my $class = shift;
2357 2974
2358 $class->SUPER::new ( 2975 $class->SUPER::new (
… …
2362} 2979}
2363 2980
2364sub set_tooltip_from { 2981sub set_tooltip_from {
2365 my ($self, $widget) = @_; 2982 my ($self, $widget) = @_;
2366 2983
2984 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2985 if $widget->{tooltip} =~ /^#(.*)$/;
2986
2987 my $tooltip = $widget->{tooltip};
2988
2989 if ($ENV{CFPLUS_DEBUG} & 2) {
2990 $tooltip .= "\n\n" . (ref $widget) . "\n"
2991 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2992 . "req $widget->{req_w} $widget->{req_h}\n"
2993 . "visible $widget->{visible}";
2994 }
2995
2996 $tooltip =~ s/^\n+//;
2997 $tooltip =~ s/\n+$//;
2998
2367 $self->add (new CFClient::UI::Label 2999 $self->add (new CFPlus::UI::Label
2368 markup => $widget->{tooltip}, 3000 markup => $tooltip,
2369 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3001 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370 fontsize => 0.8, 3002 fontsize => 0.8,
2371 fg => [0, 0, 0, 1], 3003 style => 1, # FLAG_INVERSE
3004 ellipsise => 0,
2372 font => ($widget->{tooltip_font} || $::FONT_PROP), 3005 font => ($widget->{tooltip_font} || $::FONT_PROP),
2373 ); 3006 );
2374} 3007}
2375 3008
2376sub size_request { 3009sub size_request {
2377 my ($self) = @_; 3010 my ($self) = @_;
… …
2379 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3012 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2380 3013
2381 ($w + 4, $h + 4) 3014 ($w + 4, $h + 4)
2382} 3015}
2383 3016
2384sub size_allocate { 3017sub invoke_size_allocate {
2385 my ($self, $w, $h) = @_; 3018 my ($self, $w, $h) = @_;
2386 3019
2387 $self->SUPER::size_allocate ($w - 4, $h - 4); 3020 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3021}
3022
3023sub invoke_visibility_change {
3024 my ($self, $visible) = @_;
3025
3026 return unless $visible;
3027
3028 $self->{root}->on_post_alloc ("move_$self" => sub {
3029 my $widget = $self->{owner}
3030 or return;
3031
3032 if ($widget->{visible}) {
3033 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3034
3035 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3036 if $x + $self->{w} > $self->{root}{w};
3037
3038 $self->move_abs ($x, $y);
3039 } else {
3040 $self->hide;
3041 }
3042 });
2388} 3043}
2389 3044
2390sub _draw { 3045sub _draw {
2391 my ($self) = @_; 3046 my ($self) = @_;
2392 3047
… …
2409 glVertex $w, $h; 3064 glVertex $w, $h;
2410 glVertex $w, 0; 3065 glVertex $w, 0;
2411 glEnd; 3066 glEnd;
2412 3067
2413 glTranslate 2 - 0.375, 2 - 0.375; 3068 glTranslate 2 - 0.375, 2 - 0.375;
3069
2414 $self->SUPER::_draw; 3070 $self->SUPER::_draw;
2415} 3071}
2416 3072
2417############################################################################# 3073#############################################################################
2418 3074
2419package CFClient::UI::Face; 3075package CFPlus::UI::Face;
2420 3076
2421our @ISA = CFClient::UI::Base::; 3077our @ISA = CFPlus::UI::DrawBG::;
2422 3078
2423use CFClient::OpenGL; 3079use CFPlus::OpenGL;
2424 3080
2425sub new { 3081sub new {
2426 my $class = shift; 3082 my $class = shift;
2427 3083
2428 $class->SUPER::new ( 3084 my $self = $class->SUPER::new (
2429 aspect => 1, 3085 aspect => 1,
3086 can_events => 0,
2430 @_, 3087 @_,
2431 ) 3088 );
3089
3090 if ($self->{anim} && $self->{animspeed}) {
3091 Scalar::Util::weaken (my $widget = $self);
3092
3093 $self->{timer} = Event->timer (
3094 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3095 hard => 1,
3096 interval => $self->{animspeed},
3097 cb => sub {
3098 ++$widget->{frame};
3099 $widget->update;
3100 },
3101 );
3102 }
3103
3104 $self
2432} 3105}
2433 3106
2434sub size_request { 3107sub size_request {
2435 (32, 8) 3108 (32, 8)
2436} 3109}
2437 3110
3111sub update {
3112 my ($self) = @_;
3113
3114 return unless $self->{visible};
3115
3116 $self->SUPER::update;
3117}
3118
2438sub _draw { 3119sub _draw {
2439 my ($self) = @_; 3120 my ($self) = @_;
2440 3121
2441 return unless $::CONN;#d# manage and cache textures differently 3122 return unless $::CONN;
3123
3124 $self->SUPER::_draw;
3125
3126 my $face;
3127
3128 if ($self->{frame}) {
3129 my $anim = $::CONN->{anim}[$self->{anim}];
3130
3131 $face = $anim->[ $self->{frame} % @$anim ]
3132 if $anim && @$anim;
3133 }
3134
2442 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3135 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2443 3136
2444 # TODO animation
2445 if ($tex) { 3137 if ($tex) {
2446 glEnable GL_TEXTURE_2D; 3138 glEnable GL_TEXTURE_2D;
2447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448 glColor 1, 1, 1, 1; 3140 glColor 0, 0, 0, 1;
2449 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3141 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450 glDisable GL_TEXTURE_2D; 3142 glDisable GL_TEXTURE_2D;
2451 } 3143 }
2452} 3144}
2453 3145
3146sub destroy {
3147 my ($self) = @_;
3148
3149 $self->{timer}->cancel
3150 if $self->{timer};
3151
3152 $self->SUPER::destroy;
3153}
3154
2454############################################################################# 3155#############################################################################
2455 3156
2456package CFClient::UI::InventoryItem; 3157package CFPlus::UI::Buttonbar;
2457 3158
2458our @ISA = CFClient::UI::HBox::; 3159our @ISA = CFPlus::UI::HBox::;
2459 3160
2460sub new { 3161# TODO: should actualyl wrap buttons and other goodies.
2461 my $class = shift;
2462
2463 my %args = @_;
2464
2465 my $item = delete $args{item};
2466
2467 my $desc = $item->{nrof} < 2
2468 ? $item->{name}
2469 : "$item->{nrof} $item->{name_pl}";
2470
2471
2472 my $self = $class->SUPER::new (
2473 can_hover => 1,
2474 can_events => 1,
2475 tooltip => (CFClient::UI::Label->escape ($desc)
2476 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477 connect_button_down => sub {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # todo: maybe put examine on 1? but should just be a tooltip :(
2481 if ($ev->{button} == 1) {
2482 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483 } elsif ($ev->{button} == 2) {
2484 $::CONN->send ("apply $item->{tag}");
2485 } elsif ($ev->{button} == 3) {
2486 CFClient::UI::Menu->new (
2487 items => [
2488 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489 [
2490 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491 sub { $::CONN->send ("lock $item->{tag}") },
2492 ],
2493 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496 ],
2497 )->popup ($ev);
2498 }
2499
2500 1
2501 },
2502 %args
2503 );
2504
2505 $self->add (new CFClient::UI::Face
2506 can_events => 0,
2507 face => $item->{face},
2508 anim => $item->{anim},
2509 animspeed => $item->{animspeed},
2510 );
2511
2512 $self->add (new CFClient::UI::Label
2513 can_events => 0,
2514 text => $desc,
2515 );
2516
2517 $self
2518}
2519 3162
2520############################################################################# 3163#############################################################################
2521 3164
2522package CFClient::UI::Inventory;
2523
2524our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526sub new {
2527 my $class = shift;
2528
2529 my $self = $class->SUPER::new (
2530 scrolled => (new CFClient::UI::VBox),
2531 @_,
2532 );
2533
2534 $self
2535}
2536
2537sub set_items {
2538 my ($self, $items) = @_;
2539
2540 $self->{scrolled}->clear;
2541 return unless $items;
2542
2543 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545 $self->{real_items} = \@items;
2546
2547 for my $item (@items) {
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553 }
2554
2555# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556}
2557
2558sub size_request {
2559 my ($self) = @_;
2560 ($self->{req_w}, $self->{req_h});
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Menu; 3165package CFPlus::UI::Menu;
2566 3166
2567our @ISA = CFClient::UI::FancyFrame::; 3167our @ISA = CFPlus::UI::FancyFrame::;
2568 3168
2569use CFClient::OpenGL; 3169use CFPlus::OpenGL;
2570 3170
2571sub new { 3171sub new {
2572 my $class = shift; 3172 my $class = shift;
2573 3173
2574 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2575 items => [], 3175 items => [],
2576 z => 100, 3176 z => 100,
2577 @_, 3177 @_,
2578 ); 3178 );
2579 3179
2580 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3180 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2581 3181
2582 for my $item (@{ $self->{items} }) { 3182 for my $item (@{ $self->{items} }) {
2583 my ($widget, $cb) = @$item; 3183 my ($widget, $cb, $tooltip) = @$item;
2584 3184
2585 # handle various types of items, only text for now 3185 # handle various types of items, only text for now
2586 if (!ref $widget) { 3186 if (!ref $widget) {
3187 if ($widget =~ /\t/) {
3188 my ($left, $right) = split /\t/, $widget, 2;
3189
2587 $widget = new CFClient::UI::Label 3190 $widget = new CFPlus::UI::HBox
2588 can_hover => 1, 3191 can_hover => 1,
2589 can_events => 1, 3192 can_events => 1,
3193 tooltip => $tooltip,
3194 children => [
3195 (new CFPlus::UI::Label markup => $left, expand => 1),
3196 (new CFPlus::UI::Label markup => $right, align => +1),
3197 ],
3198 ;
3199
3200 } else {
3201 $widget = new CFPlus::UI::Label
3202 can_hover => 1,
3203 can_events => 1,
2590 text => $widget; 3204 markup => $widget,
3205 tooltip => $tooltip;
3206 }
2591 } 3207 }
2592 3208
2593 $self->{item}{$widget} = $item; 3209 $self->{item}{$widget} = $item;
2594 3210
2595 $self->{vbox}->add ($widget); 3211 $self->{vbox}->add ($widget);
… …
2607 # maybe save $GRAB? must be careful about events... 3223 # maybe save $GRAB? must be careful about events...
2608 $GRAB = $self; 3224 $GRAB = $self;
2609 $self->{button} = $ev->{button}; 3225 $self->{button} = $ev->{button};
2610 3226
2611 $self->show; 3227 $self->show;
2612 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3228 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613} 3229}
2614 3230
2615sub mouse_motion { 3231sub invoke_mouse_motion {
2616 my ($self, $ev, $x, $y) = @_; 3232 my ($self, $ev, $x, $y) = @_;
2617 3233
2618 # TODO: should use vbox->find_widget or so 3234 # TODO: should use vbox->find_widget or so
2619 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3235 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620 $self->{hover} = $self->{item}{$HOVER}; 3236 $self->{hover} = $self->{item}{$HOVER};
2621}
2622 3237
3238 0
3239}
3240
2623sub button_up { 3241sub invoke_button_up {
2624 my ($self, $ev, $x, $y) = @_; 3242 my ($self, $ev, $x, $y) = @_;
2625 3243
2626 if ($ev->{button} == $self->{button}) { 3244 if ($ev->{button} == $self->{button}) {
2627 undef $GRAB; 3245 undef $GRAB;
2628 $self->hide; 3246 $self->hide;
2629 3247
2630 $self->emit ("popdown"); 3248 $self->emit ("popdown");
2631 $self->{hover}[1]->() if $self->{hover}; 3249 $self->{hover}[1]->() if $self->{hover};
3250 } else {
3251 return 0
3252 }
3253
2632 } 3254 1
2633} 3255}
2634 3256
2635############################################################################# 3257#############################################################################
2636 3258
2637package CFClient::UI::Statusbox; 3259package CFPlus::UI::Multiplexer;
2638 3260
3261our @ISA = CFPlus::UI::Container::;
3262
3263sub new {
3264 my $class = shift;
3265
3266 my $self = $class->SUPER::new (
3267 @_,
3268 );
3269
3270 $self->{current} = $self->{children}[0]
3271 if @{ $self->{children} };
3272
3273 $self
3274}
3275
3276sub add {
3277 my ($self, @widgets) = @_;
3278
3279 $self->SUPER::add (@widgets);
3280
3281 $self->{current} = $self->{children}[0]
3282 if @{ $self->{children} };
3283}
3284
3285sub get_current_page {
3286 my ($self) = @_;
3287
3288 $self->{current}
3289}
3290
3291sub set_current_page {
3292 my ($self, $page_or_widget) = @_;
3293
3294 my $widget = ref $page_or_widget
3295 ? $page_or_widget
3296 : $self->{children}[$page_or_widget];
3297
3298 $self->{current} = $widget;
3299 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3300
3301 $self->emit (page_changed => $self->{current});
3302
3303 $self->realloc;
3304}
3305
3306sub visible_children {
3307 $_[0]{current}
3308}
3309
3310sub size_request {
3311 my ($self) = @_;
3312
3313 $self->{current}->size_request
3314}
3315
3316sub invoke_size_allocate {
3317 my ($self, $w, $h) = @_;
3318
3319 $self->{current}->configure (0, 0, $w, $h);
3320
3321 1
3322}
3323
3324sub _draw {
3325 my ($self) = @_;
3326
3327 $self->{current}->draw;
3328}
3329
3330#############################################################################
3331
3332package CFPlus::UI::Notebook;
3333
2639our @ISA = CFClient::UI::VBox::; 3334our @ISA = CFPlus::UI::VBox::;
3335
3336sub new {
3337 my $class = shift;
3338
3339 my $self = $class->SUPER::new (
3340 buttonbar => (new CFPlus::UI::Buttonbar),
3341 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3342 # filter => # will be put between multiplexer and $self
3343 @_,
3344 );
3345
3346 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3347 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3348
3349 $self
3350}
3351
3352sub add {
3353 my ($self, $title, $widget, $tooltip) = @_;
3354
3355 Scalar::Util::weaken $self;
3356
3357 $self->{buttonbar}->add (new CFPlus::UI::Button
3358 markup => $title,
3359 tooltip => $tooltip,
3360 on_activate => sub { $self->set_current_page ($widget) },
3361 );
3362
3363 $self->{multiplexer}->add ($widget);
3364}
3365
3366sub get_current_page {
3367 my ($self) = @_;
3368
3369 $self->{multiplexer}->get_current_page
3370}
3371
3372sub set_current_page {
3373 my ($self, $page) = @_;
3374
3375 $self->{multiplexer}->set_current_page ($page);
3376 $self->emit (page_changed => $self->{multiplexer}{current});
3377}
3378
3379#############################################################################
3380
3381package CFPlus::UI::Selector;
3382
3383use utf8;
3384
3385our @ISA = CFPlus::UI::Button::;
3386
3387sub new {
3388 my $class = shift;
3389
3390 my $self = $class->SUPER::new (
3391 options => [], # [value, title, longdesc], ...
3392 value => undef,
3393 @_,
3394 );
3395
3396 $self->_set_value ($self->{value});
3397
3398 $self
3399}
3400
3401sub invoke_button_down {
3402 my ($self, $ev) = @_;
3403
3404 my @menu_items;
3405
3406 for (@{ $self->{options} }) {
3407 my ($value, $title, $tooltip) = @$_;
3408
3409 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3410 }
3411
3412 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3413}
3414
3415sub _set_value {
3416 my ($self, $value) = @_;
3417
3418 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3419 or return;
3420
3421 $self->{value} = $item->[0];
3422 $self->set_markup ("$item->[1] ⇓");
3423 $self->set_tooltip ($item->[2]);
3424}
3425
3426sub set_value {
3427 my ($self, $value) = @_;
3428
3429 return unless $self->{value} ne $value;
3430
3431 $self->_set_value ($value);
3432 $self->emit (changed => $value);
3433}
3434
3435#############################################################################
3436
3437package CFPlus::UI::Statusbox;
3438
3439our @ISA = CFPlus::UI::VBox::;
3440
3441sub new {
3442 my $class = shift;
3443
3444 my $self = $class->SUPER::new (
3445 fontsize => 0.8,
3446 @_,
3447 );
3448
3449 Scalar::Util::weaken (my $this = $self);
3450
3451 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3452
3453 $self
3454}
2640 3455
2641sub reorder { 3456sub reorder {
2642 my ($self) = @_; 3457 my ($self) = @_;
2643 my $NOW = time; 3458 my $NOW = Time::HiRes::time;
3459
3460 # freeze display when hovering over any label
3461 return if $CFPlus::UI::TOOLTIP->{owner}
3462 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3463 values %{ $self->{item} };
2644 3464
2645 while (my ($k, $v) = each %{ $self->{item} }) { 3465 while (my ($k, $v) = each %{ $self->{item} }) {
2646 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3466 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2647 } 3467 }
2648 3468
… …
2651 my @items = sort { 3471 my @items = sort {
2652 $a->{pri} <=> $b->{pri} 3472 $a->{pri} <=> $b->{pri}
2653 or $b->{id} <=> $a->{id} 3473 or $b->{id} <=> $a->{id}
2654 } values %{ $self->{item} }; 3474 } values %{ $self->{item} };
2655 3475
3476 $self->{timer}->interval (1);
3477
2656 my $count = 10 + 1; 3478 my $count = 10 + 1;
2657 for my $item (@items) { 3479 for my $item (@items) {
2658 last unless --$count; 3480 last unless --$count;
2659 3481
2660 push @widgets, $item->{label} ||= do { 3482 my $label = $item->{label} ||= do {
2661 # TODO: doesn't handle markup well (read as: at all) 3483 # TODO: doesn't handle markup well (read as: at all)
2662 my $short = $item->{count} > 1 3484 my $short = $item->{count} > 1
2663 ? "<b>$item->{count} ×</b> $item->{text}" 3485 ? "<b>$item->{count} ×</b> $item->{text}"
2664 : $item->{text}; 3486 : $item->{text};
2665 3487
2666 for ($short) { 3488 for ($short) {
2667 s/^\s+//; 3489 s/^\s+//;
2668 s/\012.*/…/s; 3490 s/\s+/ /g;
2669 my $len = int 40 / $item->{fontsize};
2670 substr $_, $len, length, "…" if $len < length;
2671 } 3491 }
2672 3492
2673 new CFClient::UI::Label 3493 new CFPlus::UI::Label
2674 markup => $short, 3494 markup => $short,
2675 tooltip => $item->{tooltip}, 3495 tooltip => $item->{tooltip},
2676 tooltip_font => $::FONT_PROP, 3496 tooltip_font => $::FONT_PROP,
2677 tooltip_width => 0.67, 3497 tooltip_width => 0.67,
2678 fontsize => $item->{fontsize}, 3498 fontsize => $item->{fontsize} || $self->{fontsize},
2679 color => $item->{color}, 3499 max_w => $::WIDTH * 0.44,
3500 fg => [@{ $item->{fg} }],
2680 can_events => 1, 3501 can_events => 1,
2681 can_hover => 1 3502 can_hover => 1
2682 }; 3503 };
3504
3505 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3506 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3507 $label->update;
3508 $label->set_max_size (undef, $label->{req_h} * $diff)
3509 if $diff < 1;
3510 $self->{timer}->interval (1/30);
3511 } else {
3512 $label->{fg}[3] = $item->{fg}[3] || 1;
3513 }
3514
3515 push @widgets, $label;
2683 } 3516 }
2684 3517
2685 $self->clear; 3518 $self->clear;
2686 $self->SUPER::add (reverse @widgets); 3519 $self->SUPER::add (reverse @widgets);
2687} 3520}
… …
2690 my ($self, $text, %arg) = @_; 3523 my ($self, $text, %arg) = @_;
2691 3524
2692 $text =~ s/^\s+//; 3525 $text =~ s/^\s+//;
2693 $text =~ s/\s+$//; 3526 $text =~ s/\s+$//;
2694 3527
3528 return unless $text;
3529
2695 my $timeout = time + ((delete $arg{timeout}) || 60); 3530 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2696 3531
2697 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3532 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698 3533
2699 if (my $item = $self->{item}{$group}) { 3534 if (my $item = $self->{item}{$group}) {
2700 if ($item->{text} eq $text) { 3535 if ($item->{text} eq $text) {
2701 $item->{count}++; 3536 $item->{count}++;
2702 } else { 3537 } else {
2703 $item->{count} = 1; 3538 $item->{count} = 1;
2704 $item->{text} = $item->{tooltip} = $text; 3539 $item->{text} = $item->{tooltip} = $text;
2705 } 3540 }
2706 $item->{id} = ++$self->{id}; 3541 $item->{id} += 0.2;#d#
2707 $item->{timeout} = $timeout; 3542 $item->{timeout} = $timeout;
2708 delete $item->{label}; 3543 delete $item->{label};
2709 } else { 3544 } else {
2710 $self->{item}{$group} = { 3545 $self->{item}{$group} = {
2711 id => ++$self->{id}, 3546 id => ++$self->{id},
2712 text => $text, 3547 text => $text,
2713 timeout => $timeout, 3548 timeout => $timeout,
2714 tooltip => $text, 3549 tooltip => $text,
2715 fontsize => 0.8,
2716 color => [0.8, 0.8, 0.8, 0.8], 3550 fg => [0.8, 0.8, 0.8, 0.8],
2717 pri => 0, 3551 pri => 0,
2718 count => 1, 3552 count => 1,
2719 %arg, 3553 %arg,
2720 }; 3554 };
2721 } 3555 }
2722 3556
3557 $ROOT->on_refresh (reorder => sub {
3558 $self->reorder;
3559 });
3560}
3561
3562sub reconfigure {
3563 my ($self) = @_;
3564
3565 delete $_->{label}
3566 for values %{ $self->{item} || {} };
3567
2723 $self->reorder; 3568 $self->reorder;
3569 $self->SUPER::reconfigure;
3570}
3571
3572sub destroy {
3573 my ($self) = @_;
3574
3575 $self->{timer}->cancel;
3576
3577 $self->SUPER::destroy;
2724} 3578}
2725 3579
2726############################################################################# 3580#############################################################################
2727 3581
2728package CFClient::UI::Root; 3582package CFPlus::UI::Inventory;
2729 3583
2730our @ISA = CFClient::UI::Container::; 3584our @ISA = CFPlus::UI::Table::;
2731
2732use CFClient::OpenGL;
2733 3585
2734sub new { 3586sub new {
2735 my $class = shift; 3587 my $class = shift;
2736 3588
2737 $class->SUPER::new ( 3589 my $self = $class->SUPER::new (
3590 col_expand => [0, 1, 0],
3591 items => [],
3592 @_,
3593 );
3594
3595 $self->set_sort_order (undef);
3596
3597 $self
3598}
3599
3600sub update_items {
3601 my ($self) = @_;
3602
3603 $self->clear;
3604
3605 my @item = $self->{sort}->(@{ $self->{items} });
3606
3607 my @adds;
3608 my $row = 0;
3609 for my $item ($self->{sort}->(@{ $self->{items} })) {
3610 CFPlus::Item::update_widgets $item;
3611
3612 push @adds, 0, $row, $item->{face_widget};
3613 push @adds, 1, $row, $item->{desc_widget};
3614 push @adds, 2, $row, $item->{weight_widget};
3615
3616 $row++;
3617 }
3618
3619 $self->add (@adds);
3620}
3621
3622sub set_sort_order {
3623 my ($self, $order) = @_;
3624
3625 $self->{sort} = $order ||= sub {
3626 sort {
3627 $a->{type} <=> $b->{type}
3628 or $a->{name} cmp $b->{name}
3629 } @_
3630 };
3631
3632 $self->update_items;
3633}
3634
3635sub set_items {
3636 my ($self, $items) = @_;
3637
3638 $self->{items} = [$items ? values %$items : ()];
3639 $self->update_items;
3640}
3641
3642#############################################################################
3643
3644package CFPlus::UI::SpellList;
3645
3646our @ISA = CFPlus::UI::Table::;
3647
3648sub new {
3649 my $class = shift;
3650
3651 my $self = $class->SUPER::new (
3652 binding => [],
3653 commands => [],
2738 @_, 3654 @_,
2739 ) 3655 )
2740} 3656}
2741 3657
2742sub configure { 3658my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2743 my ($self, $x, $y, $w, $h) = @_;
2744 3659
2745 $self->{w} = $w; 3660my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2746 $self->{h} = $h; 3661 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2747} 3662my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3663 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3664my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3665 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3666my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3667 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3668my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3669 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2748 3670
2749sub check_size { 3671sub rebuild_spell_list {
3672 my ($self) = @_;
3673
3674 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3675 $self->clear;
3676
3677 return unless $::CONN;
3678
3679 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3680 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3681 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3682 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3683 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3684
3685 my $row = 0;
3686
3687 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3688 my $spell = $self->{spell}{$_};
3689
3690 $row++;
3691
3692 my $spell_cb = sub {
3693 my ($widget, $ev) = @_;
3694
3695 if ($ev->{button} == 1) {
3696 $::CONN->user_send ("cast $spell->{name}");
3697 } elsif ($ev->{button} == 2) {
3698 $::CONN->user_send ("invoke $spell->{name}");
3699 } elsif ($ev->{button} == 3) {
3700 (new CFPlus::UI::Menu
3701 items => [
3702 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3703 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3704 ],
3705 )->popup ($ev);
3706 } else {
3707 return 0;
3708 }
3709
3710 1
3711 };
3712
3713 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3714
3715 #TODO: add path info to tooltip
3716 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3717
3718 $self->add (0, $row, new CFPlus::UI::Face
3719 face => $spell->{face},
3720 can_hover => 1,
3721 can_events => 1,
3722 tooltip => $tooltip,
3723 on_button_down => $spell_cb,
3724 );
3725
3726 $self->add (1, $row, new CFPlus::UI::Label
3727 expand => 1,
3728 text => $spell->{name},
3729 can_hover => 1,
3730 can_events => 1,
3731 tooltip => $tooltip,
3732 on_button_down => $spell_cb,
3733 );
3734
3735 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3736 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3737 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3738 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3739 }
3740 });
3741}
3742
3743sub add_spell {
2750 my ($self) = @_; 3744 my ($self, $spell) = @_;
2751 3745
2752 $self->size_allocate ($self->{w}, $self->{h}) 3746 $self->{spell}->{$spell->{name}} = $spell;
2753 if $self->{w}; 3747 $self->rebuild_spell_list;
3748}
3749
3750sub remove_spell {
3751 my ($self, $spell) = @_;
3752
3753 delete $self->{spell}->{$spell->{name}};
3754 $self->rebuild_spell_list;
3755}
3756
3757sub clear_spells {
3758 my ($self) = @_;
3759
3760 $self->{spell} = {};
3761 $self->rebuild_spell_list;
3762}
3763
3764#############################################################################
3765
3766package CFPlus::UI::Root;
3767
3768our @ISA = CFPlus::UI::Container::;
3769
3770use List::Util qw(min max);
3771
3772use CFPlus::OpenGL;
3773
3774sub new {
3775 my $class = shift;
3776
3777 my $self = $class->SUPER::new (
3778 visible => 1,
3779 @_,
3780 );
3781
3782 Scalar::Util::weaken ($self->{root} = $self);
3783
3784 $self
2754} 3785}
2755 3786
2756sub size_request { 3787sub size_request {
2757 my ($self) = @_; 3788 my ($self) = @_;
2758 3789
2759 ($self->{w}, $self->{h}) 3790 ($self->{w}, $self->{h})
2760} 3791}
2761 3792
3793sub _to_pixel {
3794 my ($coord, $size, $max) = @_;
3795
3796 $coord =
3797 $coord eq "center" ? ($max - $size) * 0.5
3798 : $coord eq "max" ? $max
3799 : $coord;
3800
3801 $coord = 0 if $coord < 0;
3802 $coord = $max - $size if $coord > $max - $size;
3803
3804 int $coord + 0.5
3805}
3806
2762sub size_allocate { 3807sub invoke_size_allocate {
2763 my ($self, $w, $h) = @_; 3808 my ($self, $w, $h) = @_;
2764
2765 my $old_w = $self->{old_w};
2766 my $old_h = $self->{old_h};
2767
2768 if ($old_w && $old_h) {
2769 for my $child ($self->children) {
2770 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778 }
2779 }
2780 3809
2781 for my $child ($self->children) { 3810 for my $child ($self->children) {
2782 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3811 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783 3812
2784 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3813 $X = $child->{force_x} if exists $child->{force_x};
2785 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3814 $Y = $child->{force_y} if exists $child->{force_y};
3815
3816 $X = _to_pixel $X, $W, $self->{w};
3817 $Y = _to_pixel $Y, $H, $self->{h};
3818
2786 $child->configure ($X, $Y, $W, $H); 3819 $child->configure ($X, $Y, $W, $H);
2787 } 3820 }
2788 3821
2789 $self->{old_w} = $w; 3822 1
2790 $self->{old_h} = $h;
2791} 3823}
2792 3824
2793sub coord2local { 3825sub coord2local {
2794 my ($self, $x, $y) = @_; 3826 my ($self, $x, $y) = @_;
2795 3827
… …
2803} 3835}
2804 3836
2805sub update { 3837sub update {
2806 my ($self) = @_; 3838 my ($self) = @_;
2807 3839
2808 $self->check_size;
2809 $::WANT_REFRESH++; 3840 $::WANT_REFRESH++;
2810} 3841}
2811 3842
2812sub add { 3843sub add {
2813 my ($self, $child) = @_; 3844 my ($self, @children) = @_;
2814 3845
2815 # integerise window positions 3846 $_->{is_toplevel} = 1
2816 $child->{x} = int $child->{x}; 3847 for @children;
2817 $child->{y} = int $child->{y};
2818 3848
2819 $self->SUPER::add ($child); 3849 $self->SUPER::add (@children);
3850}
3851
3852sub remove {
3853 my ($self, @children) = @_;
3854
3855 $self->SUPER::remove (@children);
3856
3857 delete $self->{is_toplevel}
3858 for @children;
3859
3860 while (@children) {
3861 my $w = pop @children;
3862 push @children, $w->children;
3863 $w->set_invisible;
3864 }
2820} 3865}
2821 3866
2822sub on_refresh { 3867sub on_refresh {
2823 my ($self, $id, $cb) = @_; 3868 my ($self, $id, $cb) = @_;
2824 3869
… …
2837 while ($self->{refresh_hook}) { 3882 while ($self->{refresh_hook}) {
2838 $_->() 3883 $_->()
2839 for values %{delete $self->{refresh_hook}}; 3884 for values %{delete $self->{refresh_hook}};
2840 } 3885 }
2841 3886
2842 if ($self->{check_size}) { 3887 if ($self->{realloc}) {
2843 my @queue = ([], []); 3888 my %queue;
3889 my @queue;
3890 my $widget;
2844 3891
2845 for (;;) { 3892 outer:
2846 if ($self->{check_size}) { 3893 while () {
2847 # heuristic: check containers last 3894 if (my $realloc = delete $self->{realloc}) {
2848 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3895 for $widget (values %$realloc) {
2849 for values %{delete $self->{check_size}} 3896 $widget->{visible} or next; # do not resize invisible widgets
3897
3898 $queue{$widget+0}++ and next; # duplicates are common
3899
3900 push @{ $queue[$widget->{visible}] }, $widget;
3901 }
2850 } 3902 }
2851 3903
2852 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3904 while () {
3905 @queue or last outer;
2853 3906
2854 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3907 $widget = pop @{ $queue[-1] || [] }
2855 ? @$widget{qw(user_w user_h)} 3908 and last;
2856 : $widget->size_request;
2857
2858 if (delete $widget->{force_alloc}
2859 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861 3909
3910 pop @queue;
3911 }
3912
3913 delete $queue{$widget+0};
3914
3915 my ($w, $h) = $widget->size_request;
3916
3917 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3918 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3919
3920 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3921 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3922
3923 $w = $widget->{force_w} if exists $widget->{force_w};
3924 $h = $widget->{force_h} if exists $widget->{force_h};
3925
3926 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3927 || delete $widget->{force_realloc}) {
2862 $widget->{req_w} = $w; 3928 $widget->{req_w} = $w;
2863 $widget->{req_h} = $h; 3929 $widget->{req_h} = $h;
2864 3930
2865 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3931 $self->{size_alloc}{$widget+0} = $widget;
2866 3932
2867 $widget->{parent}->check_size
2868 if $widget->{parent}; 3933 if (my $parent = $widget->{parent}) {
3934 $self->{realloc}{$parent+0} = $parent
3935 unless $queue{$parent+0};
3936
3937 $parent->{force_size_alloc} = 1;
3938 $self->{size_alloc}{$parent+0} = $parent;
3939 }
2869 } 3940 }
3941
3942 delete $self->{realloc}{$widget+0};
2870 } 3943 }
2871 } 3944 }
2872 3945
2873 while ($self->{size_alloc}) { 3946 while (my $size_alloc = delete $self->{size_alloc}) {
2874 for (values %{delete $self->{size_alloc}}) { 3947 my @queue = sort { $b->{visible} <=> $a->{visible} }
2875 my ($widget, $w, $h) = @$_; 3948 values %$size_alloc;
3949
3950 while () {
3951 my $widget = pop @queue || last;
3952
3953 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2876 3954
2877 $w = 0 if $w < 0; 3955 $w = 0 if $w < 0;
2878 $h = 0 if $h < 0; 3956 $h = 0 if $h < 0;
2879 3957
3958 $w = max $widget->{min_w}, $w;
3959 $h = max $widget->{min_h}, $h;
3960
3961# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3962# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3963
3964 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3965 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3966
3967 $w = int $w + 0.5;
3968 $h = int $h + 0.5;
3969
3970 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3971 $widget->{old_w} = $widget->{w};
3972 $widget->{old_h} = $widget->{h};
3973
2880 $widget->{w} = $w; 3974 $widget->{w} = $w;
2881 $widget->{h} = $h; 3975 $widget->{h} = $h;
2882 $widget->size_allocate ($w, $h); 3976
2883 $widget->emit (size_allocate => $w, $h); 3977 $widget->emit (size_allocate => $w, $h);
3978 }
2884 } 3979 }
2885 } 3980 }
2886 3981
2887 while ($self->{post_alloc_hook}) { 3982 while ($self->{post_alloc_hook}) {
2888 $_->() 3983 $_->()
2889 for values %{delete $self->{post_alloc_hook}}; 3984 for values %{delete $self->{post_alloc_hook}};
2890 } 3985 }
2891 3986
3987
2892 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3988 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2893 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3989 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2894 glClear GL_COLOR_BUFFER_BIT; 3990 glClear GL_COLOR_BUFFER_BIT;
2895 3991
2896 glMatrixMode GL_PROJECTION; 3992 glMatrixMode GL_PROJECTION;
2897 glLoadIdentity; 3993 glLoadIdentity;
2898 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3994 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2899 glMatrixMode GL_MODELVIEW; 3995 glMatrixMode GL_MODELVIEW;
2900 glLoadIdentity; 3996 glLoadIdentity;
2901 3997
3998 {
3999 package CFPlus::UI::Base;
4000
4001 ($draw_x, $draw_y, $draw_w, $draw_h) =
4002 (0, 0, $self->{w}, $self->{h});
4003 }
4004
2902 $self->_draw; 4005 $self->_draw;
2903} 4006}
2904 4007
2905############################################################################# 4008#############################################################################
2906 4009
2907package CFClient::UI; 4010package CFPlus::UI;
2908 4011
2909$ROOT = new CFClient::UI::Root; 4012$ROOT = new CFPlus::UI::Root;
2910$TOOLTIP = new CFClient::UI::Tooltip; 4013$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2911 4014
29121 40151
2913 4016

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