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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.197 by root, Fri May 12 01:47:04 2006 UTC vs.
Revision 1.357 by root, Fri Dec 8 13:49:57 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;
258 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
259 $self->update;
260} 404}
261 405
262sub set_max_size { 406sub set_max_size {
263 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
264 408
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
266 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 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
428 }
267} 429}
268 430
269# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
270sub coord2local { 432sub coord2local {
271 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
272 434
435 Carp::confess unless $self->{parent};#d#
436
273 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
274} 438}
275 439
276# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
277sub coord2global { 441sub coord2global {
278 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
279 443
444 Carp::confess unless $self->{parent};#d#
445
280 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
281} 447}
282 448
283sub focus_in { 449sub invoke_focus_in {
284 my ($self) = @_; 450 my ($self) = @_;
285 451
286 return if $FOCUS == $self; 452 return if $FOCUS == $self;
287 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
288 454
289 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
290 456
291 $self->emit (focus_in => $focus); 457 $self->update;
292 458
293 $focus->update if $focus; 459 0
294 $FOCUS->update;
295} 460}
296 461
297sub focus_out { 462sub invoke_focus_out {
298 my ($self) = @_; 463 my ($self) = @_;
299 464
300 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
301 466
302 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
303 468
304 $self->emit (focus_out => $focus); 469 $self->update;
305 470
306 $focus->update if $focus; #? 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
307} 472 unless $FOCUS;
308 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
309sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
310sub button_up { } 485sub invoke_button_up { 0 }
311sub key_down { } 486sub invoke_key_down { 0 }
312sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
313 489
314sub button_down { 490sub invoke_button_down {
315 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
316 492
317 $self->focus_in; 493 $self->grab_focus;
318}
319 494
320sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
321sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
322sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
323sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
324sub 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 do not like duplication
520 # and needlessly verbose code, either.
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, $draw_h); # screen rectangle being drawn
325 584
326sub draw { 585sub draw {
327 my ($self) = @_; 586 my ($self) = @_;
328 587
329 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);
330 597
331 glPushMatrix; 598 glPushMatrix;
332 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
333 $self->_draw;
334 glPopMatrix;
335 600
336 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
337 my ($x, $y) = @$self{qw(x y)};
338
339 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
340 glEnable GL_BLEND; 603 glEnable GL_BLEND;
341 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
342 glBegin GL_QUADS; 605 glBegin GL_QUADS;
343 glVertex $x , $y;
344 glVertex $x + $self->{w}, $y;
345 glVertex $x + $self->{w}, $y + $self->{h};
346 glVertex $x , $y + $self->{h};
347 glEnd;
348 glDisable GL_BLEND;
349 }
350
351 if ($ENV{PCLIENT_DEBUG}) {
352 glPushMatrix;
353 glColor 1, 1, 0, 1;
354 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
355 glBegin GL_LINE_LOOP;
356 glVertex 0 , 0; 606 glVertex 0 , 0;
357 glVertex $self->{w}, 0; 607 glVertex $self->{w}, 0;
358 glVertex $self->{w}, $self->{h}; 608 glVertex $self->{w}, $self->{h};
359 glVertex 0 , $self->{h}; 609 glVertex 0 , $self->{h};
360 glEnd; 610 glEnd;
611 glDisable GL_BLEND;
612 }
613
614 if ($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;
361 glPopMatrix; 624 glPopMatrix;
362 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;
363 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
364} 630}
365 631
366sub _draw { 632sub _draw {
367 my ($self) = @_; 633 my ($self) = @_;
368 634
369 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
370} 636}
371 637
372sub find_widget {
373 my ($self, $x, $y) = @_;
374
375 return () unless $self->{can_events};
376
377 return $self
378 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
379 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
380
381 ()
382}
383
384sub set_parent {
385 my ($self, $parent) = @_;
386
387 Scalar::Util::weaken ($self->{parent} = $parent);
388
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
673 my $color = $FOCUS == $self && $self->{active_bg}
674 ? $self->{active_bg}
675 : $self->{bg};
676
677 if ($color && (@$color < 4 || $color->[3])) {
449 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
450 679
451 glEnable GL_BLEND; 680 glEnable GL_BLEND;
452 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
453 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 682 glColor_premultiply @$color;
454 683
455 glBegin GL_QUADS; 684 glBegin GL_QUADS;
456 glVertex 0 , 0; 685 glVertex 0 , 0;
457 glVertex 0 , $h; 686 glVertex 0 , $h;
458 glVertex $w, $h; 687 glVertex $w, $h;
459 glVertex $w, 0; 688 glVertex $w, 0;
460 glEnd; 689 glEnd;
461 690
462 glDisable GL_BLEND; 691 glDisable GL_BLEND;
692 }
463} 693}
464 694
465############################################################################# 695#############################################################################
466 696
467package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
468 698
469our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
470 700
471sub new { 701sub new {
472 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg); 703 $class->SUPER::new (can_events => 0, %arg);
474} 704}
475 705
476sub size_request { 706sub size_request {
477 (0, 0) 707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
478} 710}
479 711
480sub draw { } 712sub draw { }
481 713
482############################################################################# 714#############################################################################
483 715
484package CFClient::UI::Container; 716package CFPlus::UI::Container;
485 717
486our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
487 719
488sub new { 720sub new {
489 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
490 722
491 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
492 724
493 my $self = $class->SUPER::new ( 725 my $self = $class->SUPER::new (
494 children => [], 726 children => [],
495 can_events => 0, 727 can_events => 0,
496 %arg, 728 %arg,
497 ); 729 );
730
498 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
499 733
500 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
501} 743}
502 744
503sub add { 745sub add {
504 my ($self, @widgets) = @_; 746 my ($self, @widgets) = @_;
505 747
… …
511 $self->{children} = [ 753 $self->{children} = [
512 sort { $a->{z} <=> $b->{z} } 754 sort { $a->{z} <=> $b->{z} }
513 @{$self->{children}}, @widgets 755 @{$self->{children}}, @widgets
514 ]; 756 ];
515 757
516 $self->check_size (1); 758 $self->realloc;
517 $self->update;
518} 759}
519 760
520sub children { 761sub children {
521 @{ $_[0]{children} } 762 @{ $_[0]{children} }
522} 763}
… …
527 delete $child->{parent}; 768 delete $child->{parent};
528 $child->hide; 769 $child->hide;
529 770
530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531 772
532 $self->check_size; 773 $self->realloc;
533 $self->update;
534} 774}
535 775
536sub clear { 776sub clear {
537 my ($self) = @_; 777 my ($self) = @_;
538 778
… …
542 for (@$children) { 782 for (@$children) {
543 delete $_->{parent}; 783 delete $_->{parent};
544 $_->hide; 784 $_->hide;
545 } 785 }
546 786
547 $self->check_size; 787 $self->realloc;
548 $self->update;
549} 788}
550 789
551sub find_widget { 790sub find_widget {
552 my ($self, $x, $y) = @_; 791 my ($self, $x, $y) = @_;
553 792
554 $x -= $self->{x}; 793 $x -= $self->{x};
555 $y -= $self->{y}; 794 $y -= $self->{y};
556 795
557 my $res; 796 my $res;
558 797
559 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
560 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
561 and return $res; 800 and return $res;
562 } 801 }
563 802
564 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
570 $_->draw for @{$self->{children}}; 809 $_->draw for @{$self->{children}};
571} 810}
572 811
573############################################################################# 812#############################################################################
574 813
575package CFClient::UI::Bin; 814package CFPlus::UI::Bin;
576 815
577our @ISA = CFClient::UI::Container::; 816our @ISA = CFPlus::UI::Container::;
578 817
579sub new { 818sub new {
580 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
581 820
582 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
583 822
584 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
585} 824}
586 825
587sub add { 826sub add {
588 my ($self, $child) = @_; 827 my ($self, $child) = @_;
589 828
590 $self->{children} = []; 829 $self->SUPER::remove ($_) for @{ $self->{children} };
591
592 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
593} 831}
594 832
595sub remove { 833sub remove {
596 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
597 835
598 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
599 837
600 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new CFPlus::UI::Empty]
601 unless @{$self->{children}}; 839 unless @{$self->{children}};
602} 840}
603 841
604sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
605 843
606sub size_request { 844sub size_request {
607 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
608} 846}
609 847
610sub size_allocate { 848sub invoke_size_allocate {
611 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
612 850
613 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
614} 854}
615 855
616############################################################################# 856#############################################################################
617 857
858# back-buffered drawing area
859
618package CFClient::UI::Window; 860package CFPlus::UI::Window;
619 861
620our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
621 863
622use CFClient::OpenGL; 864use CFPlus::OpenGL;
623 865
624sub new { 866sub new {
625 my ($class, %arg) = @_; 867 my ($class, %arg) = @_;
626 868
627 my $self = $class->SUPER::new (%arg); 869 my $self = $class->SUPER::new (%arg);
628} 870}
629 871
630sub update { 872sub update {
631 my ($self) = @_; 873 my ($self) = @_;
632 874
633 $ROOT->on_refresh ($self => sub { $self->render_child }); 875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
634 $self->SUPER::update; 876 $self->SUPER::update;
635} 877}
636 878
637sub size_allocate { 879sub invoke_size_allocate {
638 my ($self, $w, $h) = @_; 880 my ($self, $w, $h) = @_;
639 881
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update; 882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
642} 885}
643 886
644sub _render { 887sub _render {
888 my ($self) = @_;
889
645 $_[0]{children}[0]->draw; 890 $self->{children}[0]->draw;
646} 891}
647 892
648sub render_child { 893sub render_child {
649 my ($self) = @_; 894 my ($self) = @_;
650 895
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
654 899
900 {
901 package CFPlus::UI::Base;
902
903 local ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905
655 $self->_render; 906 $self->_render;
656# glColorMask 1, 1, 1, 0; 907 }
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 }; 908 };
664} 909}
665 910
666sub _draw { 911sub _draw {
667 my ($self) = @_; 912 my ($self) = @_;
668
669 my ($w, $h) = ($self->w, $self->h);
670 913
671 my $tex = $self->{texture} 914 my $tex = $self->{texture}
672 or return; 915 or return;
673 916
674 glEnable GL_TEXTURE_2D; 917 glEnable GL_TEXTURE_2D;
675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1; 919 glColor 0, 0, 0, 1;
677 920
678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 921 $tex->draw_quad_alpha_premultiplied (0, 0);
679 922
680 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
681} 924}
682 925
683############################################################################# 926#############################################################################
684 927
685package CFClient::UI::ViewPort; 928package CFPlus::UI::ViewPort;
686 929
687our @ISA = CFClient::UI::Window::; 930our @ISA = CFPlus::UI::Window::;
931
932sub new {
933 my $class = shift;
934
935 $class->SUPER::new (
936 scroll_x => 0,
937 scroll_y => 1,
938 @_,
939 )
940}
688 941
689sub size_request { 942sub size_request {
690 my ($self) = @_; 943 my ($self) = @_;
691 944
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 946
695 @$self{qw(child_w child_h)} 947 $w = 10 if $self->{scroll_x};
696} 948 $h = 10 if $self->{scroll_y};
697 949
950 ($w, $h)
951}
952
698sub size_allocate { 953sub invoke_size_allocate {
699 my ($self, $w, $h) = @_; 954 my ($self, $w, $h) = @_;
700 955
956 my $child = $self->child;
957
958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
960
961 $self->child->configure (0, 0, $w, $h);
701 $self->update; 962 $self->update;
963
964 1
702} 965}
703 966
704sub set_offset { 967sub set_offset {
705 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
706 969
… …
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 996 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) { 997 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else { 999 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y) 1000 $self->CFPlus::UI::Base::find_widget ($x, $y)
738 } 1001 }
739} 1002}
740 1003
741sub _render { 1004sub _render {
742 my ($self) = @_; 1005 my ($self) = @_;
743 1006
1007 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1008 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1009
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1010 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745 1011
746 $self->SUPER::_render; 1012 $self->SUPER::_render;
747} 1013}
748 1014
749############################################################################# 1015#############################################################################
750 1016
751package CFClient::UI::ScrolledWindow; 1017package CFPlus::UI::ScrolledWindow;
752 1018
753our @ISA = CFClient::UI::HBox::; 1019our @ISA = CFPlus::UI::HBox::;
1020
1021sub new {
1022 my ($class, %arg) = @_;
1023
1024 my $child = delete $arg{child};
1025
1026 my $self;
1027
1028 my $slider = new CFPlus::UI::Slider
1029 vertical => 1,
1030 range => [0, 0, 1, 0.01], # HACK fix
1031 on_changed => sub {
1032 $self->{vp}->set_offset (0, $_[1]);
1033 },
1034 ;
1035
1036 $self = $class->SUPER::new (
1037 vp => (new CFPlus::UI::ViewPort expand => 1),
1038 can_events => 1,
1039 slider => $slider,
1040 %arg,
1041 );
1042
1043 $self->SUPER::add ($self->{vp}, $self->{slider});
1044 $self->add ($child) if $child;
1045
1046 $self
1047}
1048
1049#TODO# update range on size_allocate depending on child
1050
1051sub add {
1052 my ($self, $widget) = @_;
1053
1054 $self->{vp}->add ($self->{child} = $widget);
1055}
1056
1057sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_;
1059
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev);
1063
1064 1
1065}
1066
1067sub update_slider {
1068 my ($self) = @_;
1069
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 $self->SUPER::update;
1077
1078 $self->update_slider;
1079}
1080
1081sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_;
1083
1084 $self->update_slider;
1085
1086 $self->SUPER::invoke_size_allocate ($w, $h)
1087}
1088
1089#############################################################################
1090
1091package CFPlus::UI::Frame;
1092
1093our @ISA = CFPlus::UI::Bin::;
1094
1095use CFPlus::OpenGL;
754 1096
755sub new { 1097sub new {
756 my $class = shift; 1098 my $class = shift;
757 1099
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 ( 1100 $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 1101 bg => undef,
770 slider => $slider,
771 @_, 1102 @_,
1103 )
1104}
1105
1106sub _draw {
1107 my ($self) = @_;
1108
1109 if ($self->{bg}) {
1110 my ($w, $h) = @$self{qw(w h)};
1111
1112 glEnable GL_BLEND;
1113 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1114 glColor_premultiply @{ $self->{bg} };
1115
1116 glBegin GL_QUADS;
1117 glVertex 0 , 0;
1118 glVertex 0 , $h;
1119 glVertex $w, $h;
1120 glVertex $w, 0;
1121 glEnd;
1122
1123 glDisable GL_BLEND;
1124 }
1125
1126 $self->SUPER::_draw;
1127}
1128
1129#############################################################################
1130
1131package CFPlus::UI::FancyFrame;
1132
1133our @ISA = CFPlus::UI::Bin::;
1134
1135use CFPlus::OpenGL;
1136
1137sub new {
1138 my ($class, %arg) = @_;
1139
1140 if ((exists $arg{label}) && !ref $arg{label}) {
1141 $arg{label} = new CFPlus::UI::Label
1142 align => 1,
1143 valign => 0,
1144 text => $arg{label},
1145 fontsize => ($arg{border} || 0.8) * 0.75;
1146 }
1147
1148 my $self = $class->SUPER::new (
1149 # label => "",
1150 fg => [0.6, 0.3, 0.1],
1151 border => 0.8,
1152 style => 'single',
1153 %arg,
772 ); 1154 );
773 1155
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self 1156 $self
779} 1157}
780 1158
781#TODO# update range on size_allocate depeneing on child 1159sub add {
782# update viewport offset on scroll 1160 my ($self, @widgets) = @_;
783 1161
784############################################################################# 1162 $self->SUPER::add (@widgets);
785 1163 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792#############################################################################
793
794package CFClient::UI::FancyFrame;
795
796our @ISA = CFClient::UI::Bin::;
797
798use CFClient::OpenGL;
799
800my @tex =
801 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
802 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
803
804sub new {
805 my $class = shift;
806
807 # TODO: user_x, user_y, overwrite moveto?
808
809 my $self = $class->SUPER::new (
810 bg => [1, 1, 1, 1],
811 border_bg => [1, 1, 1, 1],
812 border => 0.6,
813 can_events => 1,
814 @_
815 );
816
817 $self->{title} &&= new CFClient::UI::Label
818 align => 0,
819 valign => 1,
820 text => $self->{title},
821 fontsize => $self->{border};
822
823 $self
824} 1164}
825 1165
826sub border { 1166sub border {
827 int $_[0]{border} * $::FONTSIZE 1167 int $_[0]{border} * $::FONTSIZE
828} 1168}
829 1169
830sub size_request { 1170sub size_request {
831 my ($self) = @_; 1171 my ($self) = @_;
1172
1173 ($self->{label_w}, undef) = $self->{label}->size_request
1174 if $self->{label};
832 1175
833 my ($w, $h) = $self->SUPER::size_request; 1176 my ($w, $h) = $self->SUPER::size_request;
834 1177
835 ( 1178 (
836 $w + $self->border * 2, 1179 $w + $self->border * 2,
837 $h + $self->border * 2, 1180 $h + $self->border * 2,
838 ) 1181 )
839} 1182}
840 1183
841sub size_allocate { 1184sub invoke_size_allocate {
842 my ($self, $w, $h) = @_; 1185 my ($self, $w, $h) = @_;
843 1186
844 $h -= List::Util::max 0, $self->border * 2; 1187 my $border = $self->border;
1188
845 $w -= List::Util::max 0, $self->border * 2; 1189 $w -= List::Util::max 0, $border * 2;
1190 $h -= List::Util::max 0, $border * 2;
846 1191
847 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1192 if (my $label = $self->{label}) {
848 if $self->{title}; 1193 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1194 $label->{h} = List::Util::min $h, $border;
1195 $label->invoke_size_allocate ($label->{w}, $label->{h});
1196 }
849 1197
850 $self->child->configure ($self->border, $self->border, $w, $h); 1198 $self->child->configure ($border, $border, $w, $h);
851}
852 1199
1200 1
1201}
1202
1203sub _draw {
1204 my ($self) = @_;
1205
1206 my $child = $self->{children}[0];
1207
1208 my $border = $self->border;
1209 my ($w, $h) = ($self->{w}, $self->{h});
1210
1211 $child->draw;
1212
1213 glColor @{$self->{fg}};
1214 glBegin GL_LINE_STRIP;
1215 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1216 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1217 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1218 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1219 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1220 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1221 glEnd;
1222
1223 if ($self->{label}) {
1224 glTranslate $border * 2, 0;
1225 $self->{label}->_draw;
1226 }
1227}
1228
1229#############################################################################
1230
1231package CFPlus::UI::Toplevel;
1232
1233our @ISA = CFPlus::UI::Bin::;
1234
1235use CFPlus::OpenGL;
1236
1237my $bg =
1238 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1239 mipmap => 1, wrap => 1;
1240
1241my @border =
1242 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1243 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1244
1245sub new {
1246 my ($class, %arg) = @_;
1247
1248 my $self = $class->SUPER::new (
1249 bg => [1, 1, 1, 1],
1250 border_bg => [1, 1, 1, 1],
1251 border => 0.6,
1252 can_events => 1,
1253 min_w => 64,
1254 min_h => 32,
1255 %arg,
1256 );
1257
1258 $self->{title_widget} = new CFPlus::UI::Label
1259 align => 0,
1260 valign => 1,
1261 text => $self->{title},
1262 fontsize => $self->{border},
1263 if exists $self->{title};
1264
1265 if ($self->{has_close_button}) {
1266 $self->{close_button} =
1267 new CFPlus::UI::ImageButton
1268 path => 'x1_close.png',
1269 on_activate => sub { $self->emit ("delete") };
1270
1271 $self->CFPlus::UI::Container::add ($self->{close_button});
1272 }
1273
1274 $self
1275}
1276
1277sub add {
1278 my ($self, @widgets) = @_;
1279
1280 $self->SUPER::add (@widgets);
1281 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1282 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1283}
1284
1285sub border {
1286 int $_[0]{border} * $::FONTSIZE
1287}
1288
1289sub size_request {
1290 my ($self) = @_;
1291
1292 $self->{title_widget}->size_request
1293 if $self->{title_widget};
1294
1295 $self->{close_button}->size_request
1296 if $self->{close_button};
1297
1298 my ($w, $h) = $self->SUPER::size_request;
1299
1300 (
1301 $w + $self->border * 2,
1302 $h + $self->border * 2,
1303 )
1304}
1305
1306sub invoke_size_allocate {
1307 my ($self, $w, $h) = @_;
1308
1309 if ($self->{title_widget}) {
1310 $self->{title_widget}{w} = $w;
1311 $self->{title_widget}{h} = $h;
1312 $self->{title_widget}->invoke_size_allocate ($w, $h);
1313 }
1314
1315 my $border = $self->border;
1316
1317 $h -= List::Util::max 0, $border * 2;
1318 $w -= List::Util::max 0, $border * 2;
1319
1320 $self->child->configure ($border, $border, $w, $h);
1321
1322 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1323 if $self->{close_button};
1324
1325 1
1326}
1327
1328sub invoke_delete {
1329 my ($self) = @_;
1330
1331 $self->hide;
1332
1333 1
1334}
1335
853sub button_down { 1336sub invoke_button_down {
854 my ($self, $ev, $x, $y) = @_; 1337 my ($self, $ev, $x, $y) = @_;
855 1338
856 my ($w, $h) = @$self{qw(w h)}; 1339 my ($w, $h) = @$self{qw(w h)};
857 my $border = $self->border; 1340 my $border = $self->border;
858 1341
… …
871 my ($ev, $x, $y) = @_; 1354 my ($ev, $x, $y) = @_;
872 1355
873 my $dx = $ev->{x} - $ox; 1356 my $dx = $ev->{x} - $ox;
874 my $dy = $ev->{y} - $oy; 1357 my $dy = $ev->{y} - $oy;
875 1358
876 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1359 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
877 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1360 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1361
878 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1362 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
879 $self->check_size; 1363 $self->realloc;
880 }; 1364 };
881 1365
882 } elsif ($lr ^ $td) { 1366 } elsif ($lr ^ $td) {
883 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1367 my ($ox, $oy) = ($ev->{x}, $ev->{y});
884 my ($bx, $by) = ($self->{x}, $self->{y}); 1368 my ($bx, $by) = ($self->{x}, $self->{y});
… …
886 $self->{motion} = sub { 1370 $self->{motion} = sub {
887 my ($ev, $x, $y) = @_; 1371 my ($ev, $x, $y) = @_;
888 1372
889 ($x, $y) = ($ev->{x}, $ev->{y}); 1373 ($x, $y) = ($ev->{x}, $ev->{y});
890 1374
891 $self->move ($bx + $x - $ox, $by + $y - $oy); 1375 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
892 $self->update; 1376 # HACK: the next line is required to enforce placement
1377 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
893 }; 1378 };
1379 } else {
1380 return 0;
1381 }
1382
894 } 1383 1
895} 1384}
896 1385
897sub button_up { 1386sub invoke_button_up {
898 my ($self, $ev, $x, $y) = @_; 1387 my ($self, $ev, $x, $y) = @_;
899 1388
900 delete $self->{motion}; 1389 ! ! delete $self->{motion}
901} 1390}
902 1391
903sub mouse_motion { 1392sub invoke_mouse_motion {
904 my ($self, $ev, $x, $y) = @_; 1393 my ($self, $ev, $x, $y) = @_;
905 1394
906 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1395 $self->{motion}->($ev, $x, $y) if $self->{motion};
1396
1397 ! ! $self->{motion}
1398}
1399
1400sub invoke_visibility_change {
1401 my ($self, $visible) = @_;
1402
1403 delete $self->{motion} unless $visible;
1404
1405 0
907} 1406}
908 1407
909sub _draw { 1408sub _draw {
910 my ($self) = @_; 1409 my ($self) = @_;
911 1410
1411 my $child = $self->{children}[0];
1412
912 my ($w, $h ) = ($self->{w}, $self->{h}); 1413 my ($w, $h ) = ($self->{w}, $self->{h});
913 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1414 my ($cw, $ch) = ($child->{w}, $child->{h});
914 1415
915 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
917 1418
918 my $border = $self->border; 1419 my $border = $self->border;
919 1420
920 glColor @{ $self->{border_bg} }; 1421 glColor @{ $self->{border_bg} };
921 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1422 $border[0]->draw_quad_alpha (0, 0, $w, $border);
922 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1423 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
923 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1424 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
924 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1425 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
925 1426
926 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1427 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
927 my $bg = $tex[0]; 1428 glColor @{ $self->{bg} };
928 1429
929 # TODO: repeat texture not scale 1430 # TODO: repeat texture not scale
1431 # solve this better(?)
930 my $rep_x = $cw / $bg->{w}; 1432 $bg->{s} = $cw / $bg->{w};
931 my $rep_y = $ch / $bg->{h}; 1433 $bg->{t} = $ch / $bg->{h};
932
933 glColor @{ $self->{bg} };
934
935 $bg->{s} = $rep_x;
936 $bg->{t} = $rep_y;
937 $bg->{wrap_mode} = 1;
938 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1434 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
939 } 1435 }
940 1436
941 glDisable GL_TEXTURE_2D; 1437 glDisable GL_TEXTURE_2D;
942 1438
943 $self->{title}->draw if $self->{title};
944
945 $self->child->draw; 1439 $child->draw;
1440
1441 if ($self->{title_widget}) {
1442 glTranslate 0, $border - $self->{h};
1443 $self->{title_widget}->_draw;
1444
1445 glTranslate 0, - ($border - $self->{h});
1446 }
1447
1448 $self->{close_button}->draw
1449 if $self->{close_button};
946} 1450}
947 1451
948############################################################################# 1452#############################################################################
949 1453
950package CFClient::UI::Table; 1454package CFPlus::UI::Table;
951 1455
952our @ISA = CFClient::UI::Base::; 1456our @ISA = CFPlus::UI::Base::;
953 1457
954use List::Util qw(max sum); 1458use List::Util qw(max sum);
955 1459
956use CFClient::OpenGL; 1460use CFPlus::OpenGL;
957 1461
958sub new { 1462sub new {
959 my $class = shift; 1463 my $class = shift;
960 1464
961 $class->SUPER::new ( 1465 $class->SUPER::new (
962 col_expand => [], 1466 col_expand => [],
963 @_ 1467 @_,
964 ) 1468 )
965}
966
967sub add {
968 my ($self, $x, $y, $child) = @_;
969
970 $child->set_parent ($self);
971 $self->{children}[$y][$x] = $child;
972
973 $child->check_size;
974} 1469}
975 1470
976sub children { 1471sub children {
977 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1472 grep $_, map @$_, grep $_, @{ $_[0]{children} }
978} 1473}
979 1474
1475sub add {
1476 my ($self) = shift;
1477
1478 while (@_) {
1479 my ($x, $y, $child) = splice @_, 0, 3, ();
1480 $child->set_parent ($self);
1481 $self->{children}[$y][$x] = $child;
1482 }
1483
1484 $self->{force_realloc} = 1;
1485 $self->{force_size_alloc} = 1;
1486 $self->realloc;
1487}
1488
1489sub remove {
1490 my ($self, $child) = @_;
1491
1492 # TODO: not yet implemented
1493}
1494
980# TODO: move to container class maybe? send childs a signal on removal? 1495# TODO: move to container class maybe? send children a signal on removal?
981sub clear { 1496sub clear {
982 my ($self) = @_; 1497 my ($self) = @_;
983 1498
984 my @children = $self->children; 1499 my @children = $self->children;
985 delete $self->{children}; 1500 delete $self->{children};
… …
987 for (@children) { 1502 for (@children) {
988 delete $_->{parent}; 1503 delete $_->{parent};
989 $_->hide; 1504 $_->hide;
990 } 1505 }
991 1506
992 $self->update; 1507 $self->realloc;
993} 1508}
994 1509
995sub get_wh { 1510sub get_wh {
996 my ($self) = @_; 1511 my ($self) = @_;
997 1512
… …
1023 (sum @$ws), 1538 (sum @$ws),
1024 (sum @$hs), 1539 (sum @$hs),
1025 ) 1540 )
1026} 1541}
1027 1542
1028sub size_allocate { 1543sub invoke_size_allocate {
1029 my ($self, $w, $h) = @_; 1544 my ($self, $w, $h) = @_;
1030 1545
1031 my ($ws, $hs) = $self->get_wh; 1546 my ($ws, $hs) = $self->get_wh;
1032 1547
1033 my $req_w = sum @$ws; 1548 my $req_w = (sum @$ws) || 1;
1034 my $req_h = sum @$hs; 1549 my $req_h = (sum @$hs) || 1;
1035 1550
1036 # TODO: nicer code && do row_expand 1551 # TODO: nicer code && do row_expand
1037 my @col_expand = @{$self->{col_expand}}; 1552 my @col_expand = @{$self->{col_expand}};
1038 @col_expand = (1) x @$ws unless @col_expand; 1553 @col_expand = (1) x @$ws unless @col_expand;
1039 my $col_expand = (sum @col_expand) || 1; 1554 my $col_expand = (sum @col_expand) || 1;
1040 1555
1041 # linearly scale sizes 1556 # linearly scale sizes
1042 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1557 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1043 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1558 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1044 1559
1045 CFClient::UI::harmonize $ws; 1560 CFPlus::UI::harmonize $ws;
1046 CFClient::UI::harmonize $hs; 1561 CFPlus::UI::harmonize $hs;
1047 1562
1048 my $y; 1563 my $y;
1049 1564
1050 for my $r (0 .. $#{$self->{children}}) { 1565 for my $r (0 .. $#{$self->{children}}) {
1051 my $row = $self->{children}[$r] 1566 my $row = $self->{children}[$r]
… …
1065 } 1580 }
1066 1581
1067 $y += $row_h; 1582 $y += $row_h;
1068 } 1583 }
1069 1584
1585 1
1070} 1586}
1071 1587
1072sub find_widget { 1588sub find_widget {
1073 my ($self, $x, $y) = @_; 1589 my ($self, $x, $y) = @_;
1074 1590
… …
1093 } 1609 }
1094} 1610}
1095 1611
1096############################################################################# 1612#############################################################################
1097 1613
1098package CFClient::UI::HBox; 1614package CFPlus::UI::Box;
1099 1615
1100# TODO: wrap into common Box base class
1101
1102our @ISA = CFClient::UI::Container::; 1616our @ISA = CFPlus::UI::Container::;
1103 1617
1104sub size_request { 1618sub size_request {
1105 my ($self) = @_; 1619 my ($self) = @_;
1106 1620
1107 my @alloc = map [$_->size_request], @{$self->{children}}; 1621 $self->{vertical}
1622 ? (
1623 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1624 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1625 )
1626 : (
1627 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1628 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1629 )
1630}
1108 1631
1632sub invoke_size_allocate {
1633 my ($self, $w, $h) = @_;
1634
1635 my $space = $self->{vertical} ? $h : $w;
1636 my @children = $self->visible_children;
1637
1638 my @req;
1639
1640 if ($self->{homogeneous}) {
1641 @req = ($space / (@children || 1)) x @children;
1642 } else {
1643 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1644 my $req = List::Util::sum @req;
1645
1646 if ($req > $space) {
1647 # ah well, not enough space
1648 $_ *= $space / $req for @req;
1649 } else {
1650 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1651
1652 $space = ($space - $req) / $expand; # remaining space to give away
1653
1654 $req[$_] += $space * $children[$_]{expand}
1655 for 0 .. $#children;
1656 }
1109 ( 1657 }
1110 (List::Util::sum map $_->[0], @alloc), 1658
1111 (List::Util::max map $_->[1], @alloc), 1659 CFPlus::UI::harmonize \@req;
1660
1661 my $pos = 0;
1662 for (0 .. $#children) {
1663 my $alloc = $req[$_];
1664 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1665
1666 $pos += $alloc;
1667 }
1668
1669 1
1670}
1671
1672#############################################################################
1673
1674package CFPlus::UI::HBox;
1675
1676our @ISA = CFPlus::UI::Box::;
1677
1678sub new {
1679 my $class = shift;
1680
1681 $class->SUPER::new (
1682 vertical => 0,
1683 @_,
1112 ) 1684 )
1113} 1685}
1114 1686
1115sub size_allocate {
1116 my ($self, $w, $h) = @_;
1117
1118 ($h, $w) = ($w, $h);
1119
1120 my $children = $self->{children};
1121
1122 my @h = map $_->{req_w}, @$children;
1123
1124 my $req_h = List::Util::sum @h;
1125
1126 if ($req_h > $h) {
1127 # ah well, not enough space
1128 $_ *= $h / $req_h for @h;
1129 } else {
1130 my $exp = List::Util::sum map $_->{expand}, @$children;
1131 $exp ||= 1;
1132
1133 for (0 .. $#$children) {
1134 my $child = $children->[$_];
1135
1136 my $alloc_h = $h[$_];
1137 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1138 $h[$_] = $alloc_h;
1139 }
1140 }
1141
1142 CFClient::UI::harmonize \@h;
1143
1144 my $y = 0;
1145 for (0 .. $#$children) {
1146 my $child = $children->[$_];
1147 my $h = $h[$_];
1148 $child->configure ($y, 0, $h, $w);
1149
1150 $y += $h;
1151 }
1152
1153 1
1154}
1155
1156############################################################################# 1687#############################################################################
1157 1688
1158package CFClient::UI::VBox; 1689package CFPlus::UI::VBox;
1159 1690
1160# TODO: wrap into common Box base class 1691our @ISA = CFPlus::UI::Box::;
1161 1692
1162our @ISA = CFClient::UI::Container::; 1693sub new {
1694 my $class = shift;
1163 1695
1164sub size_request { 1696 $class->SUPER::new (
1165 my ($self) = @_; 1697 vertical => 1,
1166 1698 @_,
1167 my @alloc = map [$_->size_request], @{$self->{children}};
1168
1169 (
1170 (List::Util::max map $_->[0], @alloc),
1171 (List::Util::sum map $_->[1], @alloc),
1172 ) 1699 )
1173} 1700}
1174 1701
1175sub size_allocate {
1176 my ($self, $w, $h) = @_;
1177
1178 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1179
1180 my $children = $self->{children};
1181
1182 my @h = map $_->{req_h}, @$children;
1183
1184 my $req_h = List::Util::sum @h;
1185
1186 if ($req_h > $h) {
1187 # ah well, not enough space
1188 $_ *= $h / $req_h for @h;
1189 } else {
1190 my $exp = List::Util::sum map $_->{expand}, @$children;
1191 $exp ||= 1;
1192
1193 for (0 .. $#$children) {
1194 my $child = $children->[$_];
1195
1196 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1197 }
1198 }
1199
1200 CFClient::UI::harmonize \@h;
1201
1202 my $y = 0;
1203 for (0 .. $#$children) {
1204 my $child = $children->[$_];
1205 my $h = $h[$_];
1206 $child->configure (0, $y, $w, $h);
1207
1208 $y += $h;
1209 }
1210
1211 1
1212}
1213
1214############################################################################# 1702#############################################################################
1215 1703
1216package CFClient::UI::Label; 1704package CFPlus::UI::Label;
1217 1705
1218our @ISA = CFClient::UI::Base::; 1706our @ISA = CFPlus::UI::DrawBG::;
1219 1707
1220use CFClient::OpenGL; 1708use CFPlus::OpenGL;
1221 1709
1222sub new { 1710sub new {
1223 my ($class, %arg) = @_; 1711 my ($class, %arg) = @_;
1224 1712
1225 my $self = $class->SUPER::new ( 1713 my $self = $class->SUPER::new (
1226 fg => [1, 1, 1], 1714 fg => [1, 1, 1],
1715 #bg => none
1716 #active_bg => none
1227 #font => default_font 1717 #font => default_font
1228 #text => initial text 1718 #text => initial text
1229 #markup => initial narkup 1719 #markup => initial narkup
1720 #max_w => maximum pixel width
1721 #style => 0, # render flags
1722 ellipsise => 3, # end
1230 layout => (new CFClient::Layout), 1723 layout => (new CFPlus::Layout),
1231 fontsize => 1, 1724 fontsize => 1,
1232 align => -1, 1725 align => -1,
1233 valign => -1, 1726 valign => -1,
1234 padding => 2, 1727 padding_x => 2,
1728 padding_y => 2,
1235 can_events => 0, 1729 can_events => 0,
1236 %arg 1730 %arg
1237 ); 1731 );
1238 1732
1239 if (exists $self->{template}) { 1733 if (exists $self->{template}) {
1240 my $layout = new CFClient::Layout; 1734 my $layout = new CFPlus::Layout;
1241 $layout->set_text (delete $self->{template}); 1735 $layout->set_text (delete $self->{template});
1242 $self->{template} = $layout; 1736 $self->{template} = $layout;
1243 } 1737 }
1244 1738
1245 if (exists $self->{markup}) { 1739 if (exists $self->{markup}) {
… …
1249 } 1743 }
1250 1744
1251 $self 1745 $self
1252} 1746}
1253 1747
1254sub escape {
1255 local $_ = $_[1];
1256
1257 s/&/&amp;/g;
1258 s/>/&gt;/g;
1259 s/</&lt;/g;
1260
1261 $_[1]
1262}
1263
1264sub update { 1748sub update {
1265 my ($self) = @_; 1749 my ($self) = @_;
1266 1750
1267 delete $self->{texture}; 1751 delete $self->{texture};
1268 $self->SUPER::update; 1752 $self->SUPER::update;
1269} 1753}
1270 1754
1755sub realloc {
1756 my ($self) = @_;
1757
1758 delete $self->{ox};
1759 $self->SUPER::realloc;
1760}
1761
1271sub set_text { 1762sub set_text {
1272 my ($self, $text) = @_; 1763 my ($self, $text) = @_;
1273 1764
1274 return if $self->{text} eq "T$text"; 1765 return if $self->{text} eq "T$text";
1275 $self->{text} = "T$text"; 1766 $self->{text} = "T$text";
1276 1767
1277 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1278 $self->{layout}->set_text ($text); 1768 $self->{layout}->set_text ($text);
1279 1769
1770 delete $self->{size_req};
1771 $self->realloc;
1280 $self->update; 1772 $self->update;
1281 $self->check_size;
1282} 1773}
1283 1774
1284sub set_markup { 1775sub set_markup {
1285 my ($self, $markup) = @_; 1776 my ($self, $markup) = @_;
1286 1777
1287 return if $self->{text} eq "M$markup"; 1778 return if $self->{text} eq "M$markup";
1288 $self->{text} = "M$markup"; 1779 $self->{text} = "M$markup";
1289 1780
1290 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1781 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1291 1782
1292 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1293 $self->{layout}->set_markup ($markup); 1783 $self->{layout}->set_markup ($markup);
1294 1784
1785 delete $self->{size_req};
1786 $self->realloc;
1295 $self->update; 1787 $self->update;
1296 $self->check_size;
1297} 1788}
1298 1789
1299sub size_request { 1790sub size_request {
1300 my ($self) = @_; 1791 my ($self) = @_;
1301 1792
1793 $self->{size_req} ||= do {
1302 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1794 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{max_w} || -1); 1795 $self->{layout}->set_width ($self->{max_w} || -1);
1796 $self->{layout}->set_ellipsise ($self->{ellipsise});
1797 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1798 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1305 1799
1306 my ($w, $h) = $self->{layout}->size; 1800 my ($w, $h) = $self->{layout}->size;
1307 1801
1308 if (exists $self->{template}) { 1802 if (exists $self->{template}) {
1309 $self->{template}->set_font ($self->{font}) if $self->{font}; 1803 $self->{template}->set_font ($self->{font}) if $self->{font};
1804 $self->{template}->set_width ($self->{max_w} || -1);
1310 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1805 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1311 1806
1312 my ($w2, $h2) = $self->{template}->size; 1807 my ($w2, $h2) = $self->{template}->size;
1313 1808
1314 $w = List::Util::max $w, $w2; 1809 $w = List::Util::max $w, $w2;
1315 $h = List::Util::max $h, $h2; 1810 $h = List::Util::max $h, $h2;
1811 }
1812
1813 [$w, $h]
1316 } 1814 };
1317 1815
1318 ( 1816 @{ $self->{size_req} }
1319 $w + $self->{padding} * 2,
1320 $h + $self->{padding} * 2,
1321 )
1322} 1817}
1323 1818
1819sub baseline_shift {
1820 $_[0]{layout}->descent
1821}
1822
1324sub size_allocate { 1823sub invoke_size_allocate {
1325 my ($self, $w, $h) = @_; 1824 my ($self, $w, $h) = @_;
1326 1825
1826 delete $self->{ox};
1827
1327 delete $self->{texture}; 1828 delete $self->{texture}
1829 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1830
1831 1
1328} 1832}
1329 1833
1330sub set_fontsize { 1834sub set_fontsize {
1331 my ($self, $fontsize) = @_; 1835 my ($self, $fontsize) = @_;
1332 1836
1333 $self->{fontsize} = $fontsize; 1837 $self->{fontsize} = $fontsize;
1838 delete $self->{size_req};
1334 delete $self->{texture}; 1839 delete $self->{texture};
1335 1840
1336 $self->update; 1841 $self->realloc;
1337 $self->check_size; 1842}
1843
1844sub reconfigure {
1845 my ($self) = @_;
1846
1847 delete $self->{size_req};
1848 delete $self->{texture};
1849
1850 $self->SUPER::reconfigure;
1338} 1851}
1339 1852
1340sub _draw { 1853sub _draw {
1341 my ($self) = @_; 1854 my ($self) = @_;
1342 1855
1856 $self->SUPER::_draw; # draw background, if applicable
1857
1343 my $tex = $self->{texture} ||= do { 1858 my $size = $self->{texture} ||= do {
1344 $self->{layout}->set_foreground (@{$self->{fg}}); 1859 $self->{layout}->set_foreground (@{$self->{fg}});
1345 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1860 $self->{layout}->set_font ($self->{font}) if $self->{font};
1346 $self->{layout}->set_width ($self->{w}); 1861 $self->{layout}->set_width ($self->{w});
1862 $self->{layout}->set_ellipsise ($self->{ellipsise});
1863 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1347 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1864 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1348 1865
1349 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1866 [$self->{layout}->size]
1350
1351 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1352 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1353 : ($self->{w} - $tex->{w}) * 0.5;
1354
1355 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1356 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1357 : ($self->{h} - $tex->{h}) * 0.5;
1358
1359 $tex
1360 }; 1867 };
1361 1868
1362 glEnable GL_TEXTURE_2D; 1869 unless (exists $self->{ox}) {
1363 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1870 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1871 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1872 : ($self->{w} - $size->[0]) * 0.5);
1364 1873
1365 if ($tex->{format} == GL_ALPHA) { 1874 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1366 glColor @{$self->{fg}}; 1875 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1367 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1876 : ($self->{h} - $size->[1]) * 0.5);
1368 } else {
1369 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1370 } 1877 };
1371 1878
1372 glDisable GL_TEXTURE_2D; 1879 my $w = List::Util::min $self->{w} + 4, $size->[0];
1880 my $h = List::Util::min $self->{h} + 2, $size->[1];
1881
1882 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1373} 1883}
1374 1884
1375############################################################################# 1885#############################################################################
1376 1886
1377package CFClient::UI::EntryBase; 1887package CFPlus::UI::EntryBase;
1378 1888
1379our @ISA = CFClient::UI::Label::; 1889our @ISA = CFPlus::UI::Label::;
1380 1890
1381use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1382 1892
1383sub new { 1893sub new {
1384 my $class = shift; 1894 my $class = shift;
1385 1895
1386 $class->SUPER::new ( 1896 $class->SUPER::new (
… …
1390 active_fg => [0, 0, 0], 1900 active_fg => [0, 0, 0],
1391 can_hover => 1, 1901 can_hover => 1,
1392 can_focus => 1, 1902 can_focus => 1,
1393 valign => 0, 1903 valign => 0,
1394 can_events => 1, 1904 can_events => 1,
1905 #text => ...
1906 #hidden => "*",
1395 @_ 1907 @_
1396 ) 1908 )
1397} 1909}
1398 1910
1399sub _set_text { 1911sub _set_text {
… …
1401 1913
1402 delete $self->{cur_h}; 1914 delete $self->{cur_h};
1403 1915
1404 return if $self->{text} eq $text; 1916 return if $self->{text} eq $text;
1405 1917
1406 delete $self->{texture};
1407
1408 $self->{last_activity} = $::NOW; 1918 $self->{last_activity} = $::NOW;
1409 $self->{text} = $text; 1919 $self->{text} = $text;
1410 1920
1411 $text =~ s/./*/g if $self->{hidden}; 1921 $text =~ s/./*/g if $self->{hidden};
1412 $self->{layout}->set_text ("$text "); 1922 $self->{layout}->set_text ("$text ");
1923 delete $self->{size_req};
1413 1924
1414 $self->emit (changed => $self->{text}); 1925 $self->emit (changed => $self->{text});
1926
1927 $self->realloc;
1928 $self->update;
1415} 1929}
1416 1930
1417sub set_text { 1931sub set_text {
1418 my ($self, $text) = @_; 1932 my ($self, $text) = @_;
1419 1933
1420 $self->{cursor} = length $text; 1934 $self->{cursor} = length $text;
1421 $self->_set_text ($text); 1935 $self->_set_text ($text);
1422 $self->check_size;
1423 $self->update;
1424} 1936}
1425 1937
1426sub get_text { 1938sub get_text {
1427 $_[0]{text} 1939 $_[0]{text}
1428} 1940}
… …
1433 my ($w, $h) = $self->SUPER::size_request; 1945 my ($w, $h) = $self->SUPER::size_request;
1434 1946
1435 ($w + 1, $h) # add 1 for cursor 1947 ($w + 1, $h) # add 1 for cursor
1436} 1948}
1437 1949
1438sub size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1442}
1443
1444sub key_down { 1950sub invoke_key_down {
1445 my ($self, $ev) = @_; 1951 my ($self, $ev) = @_;
1446 1952
1447 my $mod = $ev->{mod}; 1953 my $mod = $ev->{mod};
1448 my $sym = $ev->{sym}; 1954 my $sym = $ev->{sym};
1449 my $uni = $ev->{unicode}; 1955 my $uni = $ev->{unicode};
1450 1956
1451 my $text = $self->get_text; 1957 my $text = $self->get_text;
1452 1958
1453 if ($sym == 8) { 1959 if ($uni == 8) {
1454 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1960 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1455 } elsif ($sym == 127) { 1961 } elsif ($uni == 127) {
1456 substr $text, $self->{cursor}, 1, ""; 1962 substr $text, $self->{cursor}, 1, "";
1457 } elsif ($sym == CFClient::SDLK_LEFT) { 1963 } elsif ($sym == CFPlus::SDLK_LEFT) {
1458 --$self->{cursor} if $self->{cursor}; 1964 --$self->{cursor} if $self->{cursor};
1459 } elsif ($sym == CFClient::SDLK_RIGHT) { 1965 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1460 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1966 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1461 } elsif ($sym == CFClient::SDLK_HOME) { 1967 } elsif ($sym == CFPlus::SDLK_HOME) {
1462 $self->{cursor} = 0; 1968 $self->{cursor} = 0;
1463 } elsif ($sym == CFClient::SDLK_END) { 1969 } elsif ($sym == CFPlus::SDLK_END) {
1464 $self->{cursor} = length $text; 1970 $self->{cursor} = length $text;
1971 } elsif ($uni == 21) { # ctrl-u
1972 $text = "";
1973 $self->{cursor} = 0;
1465 } elsif ($sym == 27) { 1974 } elsif ($uni == 27) {
1466 $self->emit ('escape'); 1975 $self->emit ('escape');
1467 } elsif ($uni) { 1976 } elsif ($uni >= 0x20) {
1468 substr $text, $self->{cursor}++, 0, chr $uni; 1977 substr $text, $self->{cursor}++, 0, chr $uni;
1978 } else {
1979 return 0;
1469 } 1980 }
1470 1981
1471 $self->_set_text ($text); 1982 $self->_set_text ($text);
1472 $self->update;
1473}
1474 1983
1984 $self->realloc;
1985
1986 1
1987}
1988
1475sub focus_in { 1989sub invoke_focus_in {
1476 my ($self) = @_; 1990 my ($self) = @_;
1477 1991
1478 $self->{last_activity} = $::NOW; 1992 $self->{last_activity} = $::NOW;
1479 1993
1480 $self->SUPER::focus_in; 1994 $self->SUPER::invoke_focus_in
1481} 1995}
1482 1996
1483sub button_down { 1997sub invoke_button_down {
1484 my ($self, $ev, $x, $y) = @_; 1998 my ($self, $ev, $x, $y) = @_;
1485 1999
1486 $self->SUPER::button_down ($ev, $x, $y); 2000 $self->SUPER::invoke_button_down ($ev, $x, $y);
1487 2001
1488 my $idx = $self->{layout}->xy_to_index ($x, $y); 2002 my $idx = $self->{layout}->xy_to_index ($x, $y);
1489 2003
1490 # byte-index to char-index 2004 # byte-index to char-index
1491 my $text = $self->{text}; 2005 my $text = $self->{text};
1492 utf8::encode $text; 2006 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1493 $self->{cursor} = length substr $text, 0, $idx; 2007 $self->{cursor} = length $text;
1494 2008
1495 $self->_set_text ($self->{text}); 2009 $self->_set_text ($self->{text});
1496 $self->update; 2010 $self->update;
2011
2012 1
1497} 2013}
1498 2014
1499sub mouse_motion { 2015sub invoke_mouse_motion {
1500 my ($self, $ev, $x, $y) = @_; 2016 my ($self, $ev, $x, $y) = @_;
1501# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2017# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2018
2019 1
1502} 2020}
1503 2021
1504sub _draw { 2022sub _draw {
1505 my ($self) = @_; 2023 my ($self) = @_;
1506 2024
1507 local $self->{fg} = $self->{fg}; 2025 local $self->{fg} = $self->{fg};
1508 2026
1509 if ($FOCUS == $self) { 2027 if ($FOCUS == $self) {
1510 glColor @{$self->{active_bg}}; 2028 glColor_premultiply @{$self->{active_bg}};
1511 $self->{fg} = $self->{active_fg}; 2029 $self->{fg} = $self->{active_fg};
1512 } else { 2030 } else {
1513 glColor @{$self->{bg}}; 2031 glColor_premultiply @{$self->{bg}};
1514 } 2032 }
1515 2033
1516 glEnable GL_BLEND; 2034 glEnable GL_BLEND;
1517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2035 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1518 glBegin GL_QUADS; 2036 glBegin GL_QUADS;
1519 glVertex 0 , 0; 2037 glVertex 0 , 0;
1520 glVertex 0 , $self->{h}; 2038 glVertex 0 , $self->{h};
1521 glVertex $self->{w}, $self->{h}; 2039 glVertex $self->{w}, $self->{h};
1522 glVertex $self->{w}, 0; 2040 glVertex $self->{w}, 0;
… …
1533 utf8::encode $text; 2051 utf8::encode $text;
1534 2052
1535 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2053 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1536 } 2054 }
1537 2055
1538 glColor @{$self->{fg}};
1539 glBegin GL_LINES; 2056 glBegin GL_LINES;
1540 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2057 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1541 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2058 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1542 glEnd; 2059 glEnd;
1543 } 2060 }
1544} 2061}
1545 2062
1546package CFClient::UI::Entry; 2063package CFPlus::UI::Entry;
1547 2064
1548our @ISA = CFClient::UI::EntryBase::; 2065our @ISA = CFPlus::UI::EntryBase::;
1549 2066
1550use CFClient::OpenGL; 2067use CFPlus::OpenGL;
1551 2068
1552sub key_down { 2069sub invoke_key_down {
1553 my ($self, $ev) = @_; 2070 my ($self, $ev) = @_;
1554 2071
1555 my $sym = $ev->{sym}; 2072 my $sym = $ev->{sym};
1556 2073
1557 if ($sym == 13) { 2074 if ($sym == 13) {
1558 unshift @{$self->{history}}, 2075 unshift @{$self->{history}},
1559 my $txt = $self->get_text; 2076 my $txt = $self->get_text;
2077
1560 $self->{history_pointer} = -1; 2078 $self->{history_pointer} = -1;
1561 $self->{history_saveback} = ''; 2079 $self->{history_saveback} = '';
1562 $self->emit (activate => $txt); 2080 $self->emit (activate => $txt);
1563 $self->update; 2081 $self->update;
1564 2082
1565 } elsif ($sym == CFClient::SDLK_UP) { 2083 } elsif ($sym == CFPlus::SDLK_UP) {
1566 if ($self->{history_pointer} < 0) { 2084 if ($self->{history_pointer} < 0) {
1567 $self->{history_saveback} = $self->get_text; 2085 $self->{history_saveback} = $self->get_text;
1568 } 2086 }
1569 if (@{$self->{history} || []} > 0) { 2087 if (@{$self->{history} || []} > 0) {
1570 $self->{history_pointer}++; 2088 $self->{history_pointer}++;
… …
1572 $self->{history_pointer} = @{$self->{history} || []} - 1; 2090 $self->{history_pointer} = @{$self->{history} || []} - 1;
1573 } 2091 }
1574 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2092 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1575 } 2093 }
1576 2094
1577 } elsif ($sym == CFClient::SDLK_DOWN) { 2095 } elsif ($sym == CFPlus::SDLK_DOWN) {
1578 $self->{history_pointer}--; 2096 $self->{history_pointer}--;
1579 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2097 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1580 2098
1581 if ($self->{history_pointer} >= 0) { 2099 if ($self->{history_pointer} >= 0) {
1582 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2100 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1583 } else { 2101 } else {
1584 $self->set_text ($self->{history_saveback}); 2102 $self->set_text ($self->{history_saveback});
1585 } 2103 }
1586 2104
1587 } else { 2105 } else {
1588 $self->SUPER::key_down ($ev); 2106 return $self->SUPER::invoke_key_down ($ev)
2107 }
2108
1589 } 2109 1
1590
1591} 2110}
1592 2111
1593############################################################################# 2112#############################################################################
1594 2113
1595package CFClient::UI::Button; 2114package CFPlus::UI::Button;
1596 2115
1597our @ISA = CFClient::UI::Label::; 2116our @ISA = CFPlus::UI::Label::;
1598 2117
1599use CFClient::OpenGL; 2118use CFPlus::OpenGL;
1600 2119
1601my @tex = 2120my @tex =
1602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2121 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1603 qw(b1_button_active.png); 2122 qw(b1_button_active.png);
1604 2123
1605sub new { 2124sub new {
1606 my $class = shift; 2125 my $class = shift;
1607 2126
1608 $class->SUPER::new ( 2127 $class->SUPER::new (
1609 padding => 4, 2128 padding_x => 4,
2129 padding_y => 4,
1610 fg => [1, 1, 1], 2130 fg => [1, 1, 1],
1611 bg => [1, 1, 1, 0.2],
1612 active_fg => [0, 0, 1], 2131 active_fg => [0, 0, 1],
1613 can_hover => 1, 2132 can_hover => 1,
1614 align => 0, 2133 align => 0,
1615 valign => 0, 2134 valign => 0,
1616 can_events => 1, 2135 can_events => 1,
1617 @_ 2136 @_
1618 ) 2137 )
1619} 2138}
1620 2139
1621sub button_up { 2140sub invoke_button_up {
1622 my ($self, $ev, $x, $y) = @_; 2141 my ($self, $ev, $x, $y) = @_;
1623 2142
2143 $self->emit ("activate")
1624 if ($x >= 0 && $x < $self->{w} 2144 if $x >= 0 && $x < $self->{w}
1625 && $y >= 0 && $y < $self->{h}) { 2145 && $y >= 0 && $y < $self->{h};
1626 $self->emit ("activate"); 2146
1627 } 2147 1
1628} 2148}
1629 2149
1630sub _draw { 2150sub _draw {
1631 my ($self) = @_; 2151 my ($self) = @_;
1632 2152
1633 local $self->{fg} = $self->{fg}; 2153 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1634
1635 if ($GRAB == $self) {
1636 $self->{fg} = $self->{active_fg};
1637 }
1638 2154
1639 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1641 glColor 0, 0, 0, 1; 2157 glColor 0, 0, 0, 1;
1642 2158
… …
1647 $self->SUPER::_draw; 2163 $self->SUPER::_draw;
1648} 2164}
1649 2165
1650############################################################################# 2166#############################################################################
1651 2167
1652package CFClient::UI::CheckBox; 2168package CFPlus::UI::CheckBox;
1653 2169
1654our @ISA = CFClient::UI::DrawBG::; 2170our @ISA = CFPlus::UI::DrawBG::;
1655 2171
1656my @tex = 2172my @tex =
1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2173 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1658 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2174 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1659 2175
1660use CFClient::OpenGL; 2176use CFPlus::OpenGL;
1661 2177
1662sub new { 2178sub new {
1663 my $class = shift; 2179 my $class = shift;
1664 2180
1665 $class->SUPER::new ( 2181 $class->SUPER::new (
1666 padding => 2, 2182 padding_x => 2,
2183 padding_y => 2,
1667 fg => [1, 1, 1], 2184 fg => [1, 1, 1],
1668 active_fg => [1, 1, 0], 2185 active_fg => [1, 1, 0],
2186 bg => [0, 0, 0, 0.2],
2187 active_bg => [1, 1, 1, 0.5],
1669 state => 0, 2188 state => 0,
1670 can_hover => 1, 2189 can_hover => 1,
1671 @_ 2190 @_
1672 ) 2191 )
1673} 2192}
1674 2193
1675sub size_request { 2194sub size_request {
1676 my ($self) = @_; 2195 my ($self) = @_;
1677 2196
1678 ($self->{padding} * 2 + 6) x 2 2197 (6) x 2
1679} 2198}
1680 2199
2200sub toggle {
2201 my ($self) = @_;
2202
2203 $self->{state} = !$self->{state};
2204 $self->emit (changed => $self->{state});
2205 $self->update;
2206}
2207
1681sub button_down { 2208sub invoke_button_down {
1682 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1683 2210
1684 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2211 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1685 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2212 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1686 $self->{state} = !$self->{state}; 2213 $self->toggle;
1687 $self->emit (changed => $self->{state}); 2214 } else {
2215 return 0
2216 }
2217
1688 } 2218 1
1689} 2219}
1690 2220
1691sub _draw { 2221sub _draw {
1692 my ($self) = @_; 2222 my ($self) = @_;
1693 2223
1694 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1695 2225
1696 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2226 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1697 2227
1698 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2228 my ($w, $h) = @$self{qw(w h)};
2229
2230 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1699 2231
1700 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2232 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1701 2233
1702 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2234 my $tex = $self->{state} ? $tex[1] : $tex[0];
1703 2235
… …
1706 glDisable GL_TEXTURE_2D; 2238 glDisable GL_TEXTURE_2D;
1707} 2239}
1708 2240
1709############################################################################# 2241#############################################################################
1710 2242
1711package CFClient::UI::Image; 2243package CFPlus::UI::Image;
1712 2244
1713our @ISA = CFClient::UI::Base::; 2245our @ISA = CFPlus::UI::Base::;
1714 2246
1715use CFClient::OpenGL; 2247use CFPlus::OpenGL;
1716use Carp qw/confess/;
1717 2248
1718our %loaded_images; 2249our %texture_cache;
1719 2250
1720sub new { 2251sub new {
1721 my $class = shift; 2252 my $class = shift;
1722 2253
1723 my $self = $class->SUPER::new (can_events => 0, @_); 2254 my $self = $class->SUPER::new (
2255 can_events => 0,
2256 @_,
2257 );
1724 2258
1725 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2259 $self->{path} || $self->{tex}
2260 or Carp::croak "'path' or 'tex' attributes required";
1726 2261
1727 $loaded_images{$self->{image}} ||= 2262 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1728 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2263 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1729 2264
1730 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2265 Scalar::Util::weaken $texture_cache{$self->{path}};
1731 2266
1732 Scalar::Util::weaken $loaded_images{$self->{image}}; 2267 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1733
1734 $self->{aspect} = $tex->{w} / $tex->{h};
1735 2268
1736 $self 2269 $self
1737} 2270}
1738 2271
2272sub STORABLE_freeze {
2273 my ($self, $cloning) = @_;
2274
2275 $self->{path}
2276 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2277
2278 $self->{path}
2279}
2280
2281sub STORABLE_attach {
2282 my ($self, $cloning, $path) = @_;
2283
2284 $self->new (path => $path)
2285}
2286
1739sub size_request { 2287sub size_request {
1740 my ($self) = @_; 2288 my ($self) = @_;
1741 2289
1742 ($self->{tex}->{w}, $self->{tex}->{h}) 2290 ($self->{tex}{w}, $self->{tex}{h})
1743} 2291}
1744 2292
1745sub _draw { 2293sub _draw {
1746 my ($self) = @_; 2294 my ($self) = @_;
1747 2295
… …
1757 } 2305 }
1758 2306
1759 glEnable GL_TEXTURE_2D; 2307 glEnable GL_TEXTURE_2D;
1760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2308 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1761 2309
1762 $tex->draw_quad_alpha (0, 0, $w, $h); 2310 $tex->draw_quad (0, 0, $w, $h);
1763 2311
1764 glDisable GL_TEXTURE_2D; 2312 glDisable GL_TEXTURE_2D;
1765} 2313}
1766 2314
1767############################################################################# 2315#############################################################################
1768 2316
2317package CFPlus::UI::ImageButton;
2318
2319our @ISA = CFPlus::UI::Image::;
2320
2321use CFPlus::OpenGL;
2322
2323my %textures;
2324
2325sub new {
2326 my $class = shift;
2327
2328 my $self = $class->SUPER::new (
2329 padding_x => 4,
2330 padding_y => 4,
2331 fg => [1, 1, 1],
2332 active_fg => [0, 0, 1],
2333 can_hover => 1,
2334 align => 0,
2335 valign => 0,
2336 can_events => 1,
2337 @_
2338 );
2339}
2340
2341sub invoke_button_up {
2342 my ($self, $ev, $x, $y) = @_;
2343
2344 $self->emit ("activate")
2345 if $x >= 0 && $x < $self->{w}
2346 && $y >= 0 && $y < $self->{h};
2347
2348 1
2349}
2350
2351#############################################################################
2352
1769package CFClient::UI::VGauge; 2353package CFPlus::UI::VGauge;
1770 2354
1771our @ISA = CFClient::UI::Base::; 2355our @ISA = CFPlus::UI::Base::;
1772 2356
1773use List::Util qw(min max); 2357use List::Util qw(min max);
1774 2358
1775use CFClient::OpenGL; 2359use CFPlus::OpenGL;
1776 2360
1777my %tex = ( 2361my %tex = (
1778 food => [ 2362 food => [
1779 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1780 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2364 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1781 ], 2365 ],
1782 grace => [ 2366 grace => [
1783 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1784 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2368 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1785 ], 2369 ],
1786 hp => [ 2370 hp => [
1787 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2371 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1788 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2372 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1789 ], 2373 ],
1790 mana => [ 2374 mana => [
1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2375 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1792 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2376 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1793 ], 2377 ],
1794); 2378);
1795 2379
1796# eg. VGauge->new (gauge => 'food'), default gauge: food 2380# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1856 my $ycut1 = max 0, min 1, $ycut; 2440 my $ycut1 = max 0, min 1, $ycut;
1857 my $ycut2 = max 0, min 1, $ycut - 1; 2441 my $ycut2 = max 0, min 1, $ycut - 1;
1858 2442
1859 my $h1 = $self->{h} * (1 - $ycut1); 2443 my $h1 = $self->{h} * (1 - $ycut1);
1860 my $h2 = $self->{h} * (1 - $ycut2); 2444 my $h2 = $self->{h} * (1 - $ycut2);
2445 my $h3 = $self->{h};
2446
2447 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1861 2448
1862 glEnable GL_BLEND; 2449 glEnable GL_BLEND;
1863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2450 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2451 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1864 glEnable GL_TEXTURE_2D; 2452 glEnable GL_TEXTURE_2D;
1865 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2453 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1866 2454
1867 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2455 glBindTexture GL_TEXTURE_2D, $t1->{name};
1868 glBegin GL_QUADS; 2456 glBegin GL_QUADS;
… …
1883 2471
1884 if ($t3) { 2472 if ($t3) {
1885 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2473 glBindTexture GL_TEXTURE_2D, $t3->{name};
1886 glBegin GL_QUADS; 2474 glBegin GL_QUADS;
1887 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2475 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1888 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2476 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1889 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2477 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1890 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2478 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1891 glEnd; 2479 glEnd;
1892 } 2480 }
1893 2481
1894 glDisable GL_BLEND; 2482 glDisable GL_BLEND;
1895 glDisable GL_TEXTURE_2D; 2483 glDisable GL_TEXTURE_2D;
1896} 2484}
1897 2485
1898############################################################################# 2486#############################################################################
1899 2487
1900package CFClient::UI::Gauge; 2488package CFPlus::UI::Gauge;
1901 2489
1902our @ISA = CFClient::UI::VBox::; 2490our @ISA = CFPlus::UI::VBox::;
1903 2491
1904sub new { 2492sub new {
1905 my ($class, %arg) = @_; 2493 my ($class, %arg) = @_;
1906 2494
1907 my $self = $class->SUPER::new ( 2495 my $self = $class->SUPER::new (
… …
1909 can_hover => 1, 2497 can_hover => 1,
1910 can_events => 1, 2498 can_events => 1,
1911 %arg, 2499 %arg,
1912 ); 2500 );
1913 2501
1914 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2502 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1915 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2503 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1916 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2504 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1917 2505
1918 $self 2506 $self
1919} 2507}
1920 2508
1921sub set_fontsize { 2509sub set_fontsize {
… …
1942 $self->{value}->set_text ($val); 2530 $self->{value}->set_text ($val);
1943} 2531}
1944 2532
1945############################################################################# 2533#############################################################################
1946 2534
1947package CFClient::UI::Slider; 2535package CFPlus::UI::Slider;
1948 2536
1949use strict; 2537use strict;
1950 2538
1951use CFClient::OpenGL; 2539use CFPlus::OpenGL;
1952 2540
1953our @ISA = CFClient::UI::DrawBG::; 2541our @ISA = CFPlus::UI::DrawBG::;
1954 2542
1955my @tex = 2543my @tex =
1956 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2544 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
1957 qw(s1_slider.png s1_slider_bg.png); 2545 qw(s1_slider.png s1_slider_bg.png);
1958 2546
1959sub new { 2547sub new {
1960 my $class = shift; 2548 my $class = shift;
1961 2549
1962 # range [value, low, high, page] 2550 # range [value, low, high, page, unit]
1963 2551
1964 # TODO: 0-width page 2552 # TODO: 0-width page
1965 # TODO: req_w/h are wrong with vertical 2553 # TODO: req_w/h are wrong with vertical
1966 # TODO: calculations are off 2554 # TODO: calculations are off
1967 my $self = $class->SUPER::new ( 2555 my $self = $class->SUPER::new (
1968 fg => [1, 1, 1], 2556 fg => [1, 1, 1],
1969 active_fg => [0, 0, 0], 2557 active_fg => [0, 0, 0],
2558 bg => [0, 0, 0, 0.2],
2559 active_bg => [1, 1, 1, 0.5],
1970 range => [0, 0, 100, 10], 2560 range => [0, 0, 100, 10, 0],
1971 req_w => $::WIDTH / 80, 2561 min_w => $::WIDTH / 80,
1972 req_h => $::WIDTH / 80, 2562 min_h => $::WIDTH / 80,
1973 vertical => 0, 2563 vertical => 0,
1974 can_hover => 1, 2564 can_hover => 1,
1975 inner_pad => 5, 2565 inner_pad => 0.02,
1976 @_ 2566 @_
1977 ); 2567 );
1978 2568
2569 $self->set_value ($self->{range}[0]);
2570 $self->update;
2571
1979 $self 2572 $self
1980} 2573}
1981 2574
2575sub set_range {
2576 my ($self, $range) = @_;
2577
2578 ($range, $self->{range}) = ($self->{range}, $range);
2579
2580 if ("@$range" ne "@{$self->{range}}") {
2581 $self->update;
2582 $self->set_value ($self->{range}[0]);
2583 }
2584}
2585
2586sub set_value {
2587 my ($self, $value) = @_;
2588
2589 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2590
2591 $hi = $lo + 1 if $hi <= $lo;
2592
2593 $page = $hi - $lo if $page > $hi - $lo;
2594
2595 $value = $lo if $value < $lo;
2596 $value = $hi - $page if $value > $hi - $page;
2597
2598 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2599 if $unit;
2600
2601 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2602
2603 if ($value != $old_value) {
2604 $self->emit (changed => $value);
2605 $self->update;
2606 }
2607}
2608
1982sub size_request { 2609sub size_request {
1983 my ($self) = @_; 2610 my ($self) = @_;
1984 2611
1985 my $w = $self->{req_w}; 2612 ($self->{req_w}, $self->{req_h})
1986 my $h = $self->{req_h};
1987
1988 $self->{vertical} ? ($h, $w) : ($w, $h)
1989} 2613}
1990 2614
1991sub button_down { 2615sub invoke_button_down {
1992 my ($self, $ev, $x, $y) = @_; 2616 my ($self, $ev, $x, $y) = @_;
1993 2617
1994 $self->SUPER::button_down ($ev, $x, $y); 2618 $self->SUPER::invoke_button_down ($ev, $x, $y);
2619
2620 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2621
1995 $self->mouse_motion ($ev, $x, $y); 2622 $self->invoke_mouse_motion ($ev, $x, $y)
1996} 2623}
1997 2624
1998sub mouse_motion { 2625sub invoke_mouse_motion {
1999 my ($self, $ev, $x, $y) = @_; 2626 my ($self, $ev, $x, $y) = @_;
2000 2627
2001 if ($GRAB == $self) { 2628 if ($GRAB == $self) {
2629 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2630
2631 my (undef, $lo, $hi, $page) = @{$self->{range}};
2632
2633 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2634
2635 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2636 } else {
2637 return 0;
2638 }
2639
2640 1
2641}
2642
2643sub invoke_mouse_wheel {
2644 my ($self, $ev) = @_;
2645
2646 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2647
2648 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2649
2650 ! ! $delta
2651}
2652
2653sub update {
2654 my ($self) = @_;
2655
2656 delete $self->{knob_w};
2657 $self->SUPER::update;
2658}
2659
2660sub _draw {
2661 my ($self) = @_;
2662
2663 unless ($self->{knob_w}) {
2664 $self->set_value ($self->{range}[0]);
2665
2002 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2666 my ($value, $lo, $hi, $page) = @{$self->{range}};
2667 my $range = ($hi - $page - $lo) || 1e-100;
2003 2668
2004 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2669 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2005 2670
2006 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2671 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2007 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2672 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2008 2673
2009 $x -= $inner_pad_px; # substract the padding 2674 $value = ($value - $lo) / $range;
2010 $x = $x * ($hi - $lo) / $inner_w + $lo; 2675 $value = $value * $self->{scale} + $self->{offset};
2011 $x = $lo if $x < $lo;
2012 $x = $hi - $page if $x > $hi - $page;
2013 $self->{range}[0] = $x;
2014 2676
2015 $self->emit (changed => $x); 2677 $self->{knob_x} = $value - $knob_w * 0.5;
2016 $self->update; 2678 $self->{knob_w} = $knob_w;
2017 } 2679 }
2018}
2019
2020# the inner_* stuff is for generating a padding for the slider handle,
2021# so that the handle doesn't leave the texture. This calculation isn't 100%
2022# correct propably, but it does the job for now
2023sub _calc_inner_pad_px {
2024 my ($self, $w) = @_;
2025 ($w / 100) * $self->{inner_pad} # % to pixels
2026}
2027
2028sub _draw {
2029 my ($self) = @_;
2030 2680
2031 $self->SUPER::_draw (); 2681 $self->SUPER::_draw ();
2032 2682
2033 my ($w, $h) = @$self{qw(w h)}; 2683 glScale $self->{w}, $self->{h};
2034 2684
2035 if ($self->{vertical}) { 2685 if ($self->{vertical}) {
2036 # draw a vertical slider like a rotated horizontal slider 2686 # draw a vertical slider like a rotated horizontal slider
2037 2687
2688 glTranslate 1, 0, 0;
2038 glRotate 90, 0, 0, 1; 2689 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 } 2690 }
2043 2691
2044 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2692 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2045 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2693 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2046 2694
2047 my ($value, $lo, $hi, $page) = @{$self->{range}};
2048
2049 $hi = $value + 1 if $lo == $hi;
2050
2051 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2052 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2053
2054 $page = int $page * $inner_w / ($hi - $lo);
2055 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2056
2057 $w -= $page;
2058 $page &= ~1;
2059 glTranslate $page * 0.5, 0, 0;
2060 $page ||= 2;
2061
2062 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2063 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2064
2065 glEnable GL_TEXTURE_2D; 2695 glEnable GL_TEXTURE_2D;
2066 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2067 2697
2068 # draw background 2698 # draw background
2069 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2699 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2070 2700
2071 # draw handle 2701 # draw handle
2072 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2702 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2073 2703
2074 glDisable GL_TEXTURE_2D; 2704 glDisable GL_TEXTURE_2D;
2075} 2705}
2076 2706
2077############################################################################# 2707#############################################################################
2078 2708
2079package CFClient::UI::TextView; 2709package CFPlus::UI::ValSlider;
2080 2710
2081our @ISA = CFClient::UI::HBox::; 2711our @ISA = CFPlus::UI::HBox::;
2082 2712
2713sub new {
2714 my ($class, %arg) = @_;
2715
2716 my $range = delete $arg{range};
2717
2718 my $self = $class->SUPER::new (
2719 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2720 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2721 to_value => sub { shift },
2722 from_value => sub { shift },
2723 %arg,
2724 );
2725
2726 $self->{slider}->connect (changed => sub {
2727 my ($self, $value) = @_;
2728 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2729 $self->{parent}->emit (changed => $value);
2730 });
2731
2732# $self->{entry}->connect (changed => sub {
2733# my ($self, $value) = @_;
2734# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2735# $self->{parent}->emit (changed => $value);
2736# });
2737
2738 $self->add ($self->{slider}, $self->{entry});
2739
2740 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2741
2742 $self
2743}
2744
2745sub set_range { shift->{slider}->set_range (@_) }
2746sub set_value { shift->{slider}->set_value (@_) }
2747
2748#############################################################################
2749
2750package CFPlus::UI::TextScroller;
2751
2752our @ISA = CFPlus::UI::HBox::;
2753
2083use CFClient::OpenGL; 2754use CFPlus::OpenGL;
2084 2755
2085sub new { 2756sub new {
2086 my $class = shift; 2757 my $class = shift;
2087 2758
2088 my $self = $class->SUPER::new ( 2759 my $self = $class->SUPER::new (
2089 fontsize => 1, 2760 fontsize => 1,
2090 can_events => 0, 2761 can_events => 1,
2762 indent => 0,
2091 #font => default_font 2763 #font => default_font
2092 @_, 2764 @_,
2093 2765
2094 layout => (new CFClient::Layout 1), 2766 layout => (new CFPlus::Layout),
2095 par => [], 2767 par => [],
2096 height => 0, 2768 height => 0,
2097 children => [ 2769 children => [
2098 (new CFClient::UI::Empty expand => 1), 2770 (new CFPlus::UI::Empty expand => 1),
2099 (new CFClient::UI::Slider vertical => 1), 2771 (new CFPlus::UI::Slider vertical => 1),
2100 ], 2772 ],
2101 ); 2773 );
2102 2774
2103 $self->{children}[1]->connect (changed => sub { $self->update }); 2775 $self->{children}[1]->connect (changed => sub { $self->update });
2104 2776
… …
2110 2782
2111 $self->{fontsize} = $fontsize; 2783 $self->{fontsize} = $fontsize;
2112 $self->reflow; 2784 $self->reflow;
2113} 2785}
2114 2786
2115sub text_height { 2787sub size_request {
2788 my ($self) = @_;
2789
2790 my ($empty, $slider) = @{ $self->{children} };
2791
2792 local $self->{children} = [$empty, $slider];
2793 $self->SUPER::size_request
2794}
2795
2796sub invoke_size_allocate {
2797 my ($self, $w, $h) = @_;
2798
2799 my ($empty, $slider, @other) = @{ $self->{children} };
2800 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2801
2802 $self->{layout}->set_font ($self->{font}) if $self->{font};
2803 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2804 $self->{layout}->set_width ($empty->{w});
2805 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2806
2807 $self->reflow;
2808
2809 local $self->{children} = [$empty, $slider];
2810 $self->SUPER::invoke_size_allocate ($w, $h)
2811}
2812
2813sub invoke_mouse_wheel {
2116 my ($self, $text) = @_; 2814 my ($self, $ev) = @_;
2815
2816 return 0 unless $ev->{dy}; # only vertical movements
2817
2818 $self->{children}[1]->emit (mouse_wheel => $ev);
2819
2820 1
2821}
2822
2823sub get_layout {
2824 my ($self, $para) = @_;
2117 2825
2118 my $layout = $self->{layout}; 2826 my $layout = $self->{layout};
2119 2827
2828 $layout->set_font ($self->{font}) if $self->{font};
2829 $layout->set_foreground (@{$para->{fg}});
2120 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2830 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2121 $layout->set_width ($self->{children}[0]{w}); 2831 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2832 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2122 $layout->set_markup ($text); 2833 $layout->set_markup ($para->{markup});
2834
2835 $layout->set_shapes (
2836 map
2837 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2838 @{$para->{widget}}
2123 2839 );
2124 ($layout->size)[1] 2840
2841 $layout
2125} 2842}
2126 2843
2127sub reflow { 2844sub reflow {
2128 my ($self) = @_; 2845 my ($self) = @_;
2129 2846
2130 $self->{need_reflow}++; 2847 $self->{need_reflow}++;
2131 $self->update; 2848 $self->update;
2132} 2849}
2133 2850
2134sub size_allocate { 2851sub set_offset {
2852 my ($self, $offset) = @_;
2853
2854 # todo: base offset on lines or so, not on pixels
2855 $self->{children}[1]->set_value ($offset);
2856}
2857
2858sub current_paragraph {
2859 my ($self) = @_;
2860
2861 $self->{top_paragraph} - 1
2862}
2863
2864sub scroll_to {
2135 my ($self, $w, $h) = @_; 2865 my ($self, $para) = @_;
2136 2866
2137 $self->SUPER::size_allocate ($w, $h); 2867 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2138 2868
2139 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2869 $self->{scroll_to} = $para;
2140 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2870 $self->update;
2141 $self->{layout}->set_width ($self->{children}[0]{w}); 2871}
2142 2872
2143 $self->reflow; 2873sub clear {
2874 my ($self) = @_;
2875
2876 my (undef, undef, @other) = @{ $self->{children} };
2877 $self->remove ($_) for @other;
2878
2879 $self->{par} = [];
2880 $self->{height} = 0;
2881 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2144} 2882}
2145 2883
2146sub add_paragraph { 2884sub add_paragraph {
2147 my ($self, $color, $text) = @_; 2885 my $self = shift;
2148 2886
2149 #TODO: intelligently "reformat" paragraph 2887 for my $para (@_) {
2888 $para = {
2889 fg => [1, 1, 1, 1],
2890 indent => 0,
2891 markup => "",
2892 widget => [],
2893 ref $para ? %$para : (markup => $para),
2894 w => 1e10,
2895 wrapped => 1,
2896 };
2150 2897
2151 my $height = $self->text_height ($text); 2898 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2899 push @{$self->{par}}, $para;
2900 }
2152 2901
2902 $self->{need_reflow}++;
2903 $self->update;
2904}
2905
2906sub scroll_to_bottom {
2907 my ($self) = @_;
2908
2909 $self->{scroll_to} = $#{$self->{par}};
2910 $self->update;
2911}
2912
2913sub force_uptodate {
2914 my ($self) = @_;
2915
2916 if (delete $self->{need_reflow}) {
2917 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2918
2919 my $height = 0;
2920
2921 for my $para (@{$self->{par}}) {
2922 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2923 my $layout = $self->get_layout ($para);
2924 my ($w, $h) = $layout->size;
2925
2926 $para->{w} = $w + $para->{indent};
2927 $para->{h} = $h;
2928 $para->{wrapped} = $layout->has_wrapped;
2929 }
2930
2931 $para->{y} = $height;
2932 $height += $para->{h};
2933 }
2934
2153 $self->{height} += $height; 2935 $self->{height} = $height;
2936 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2154 2937
2155 push @{$self->{par}}, [$height, $color, $text]; 2938 delete $self->{texture};
2939 }
2156 2940
2157 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2941 if (my $paridx = delete $self->{scroll_to}) {
2158 $self->{children}[1]->update; 2942 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2943 }
2159} 2944}
2160 2945
2161sub update { 2946sub update {
2162 my ($self) = @_; 2947 my ($self) = @_;
2163 2948
… …
2165 2950
2166 return unless $self->{h} > 0; 2951 return unless $self->{h} > 0;
2167 2952
2168 delete $self->{texture}; 2953 delete $self->{texture};
2169 2954
2170 $ROOT->on_refresh ($self, sub { 2955 $ROOT->on_post_alloc ($self => sub {
2171 if (delete $self->{need_reflow}) { 2956 $self->force_uptodate;
2172 my $height = 0;
2173 2957
2174 $height += $_->[0] = $self->text_height ($_->[2]) 2958 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2175 for @{$self->{par}};
2176 2959
2177 $self->{height} = $height; 2960 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2178
2179 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2180
2181 delete $self->{texture};
2182 }
2183
2184 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2185 glClearColor 0, 0, 0, 0; 2961 glClearColor 0, 0, 0, 0;
2186 glClear GL_COLOR_BUFFER_BIT; 2962 glClear GL_COLOR_BUFFER_BIT;
2187 2963
2188 glEnable GL_TEXTURE_2D; 2964 package CFPlus::UI::Base;
2189 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2965 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2966 (0, 0, $self->{w}, $self->{h});
2190 2967
2191 my $top = int $self->{children}[1]{range}[0]; 2968 my $top = int $self->{children}[1]{range}[0];
2192 2969
2970 my $paridx = 0;
2971 my $top_paragraph;
2972 my $top = int $self->{children}[1]{range}[0];
2973
2193 my $y0 = $top; 2974 my $y0 = $top;
2194 my $y1 = $top + $self->{h}; 2975 my $y1 = $top + $H;
2195 2976
2196 my $y = 0;
2197
2198 my $layout = $self->{layout};
2199
2200 $layout->set_font ($self->{font}) if $self->{font};
2201
2202 for my $par (@{$self->{par}}) { 2977 for my $para (@{$self->{par}}) {
2203 my $h = $par->[0]; 2978 my $h = $para->{h};
2979 my $y = $para->{y};
2204 2980
2205 if ($y0 < $y + $h && $y < $y1) { 2981 if ($y0 < $y + $h && $y < $y1) {
2206 $layout->set_foreground (@{ $par->[1] }); 2982 my $layout = $self->get_layout ($para);
2207 $layout->set_markup ($par->[2]);
2208 2983
2209 my ($W, $H) = $layout->size; 2984 $layout->render ($para->{indent}, $y - $y0);
2210 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2985
2986 if (my @w = @{ $para->{widget} }) {
2987 my @s = $layout->get_shapes;
2988
2989 for (@w) {
2990 my ($dx, $dy) = splice @s, 0, 2, ();
2991
2992 $_->{x} = $dx + $para->{indent};
2993 $_->{y} = $dy + $y - $y0;
2994
2995 $_->draw;
2996 }
2997 }
2211 } 2998 }
2212 2999
2213 $y += $h; 3000 $paridx++;
3001 $top_paragraph ||= $paridx if $y >= $top;
2214 } 3002 }
2215 3003
2216 glDisable GL_TEXTURE_2D; 3004 $self->{top_paragraph} = $top_paragraph;
2217 }; 3005 };
2218 }); 3006 });
2219} 3007}
2220 3008
3009sub reconfigure {
3010 my ($self) = @_;
3011
3012 $self->SUPER::reconfigure;
3013
3014 $_->{w} = 1e10 for @{ $self->{par} };
3015 $self->reflow;
3016}
3017
2221sub _draw { 3018sub _draw {
2222 my ($self) = @_; 3019 my ($self) = @_;
2223 3020
2224 glEnable GL_TEXTURE_2D; 3021 glEnable GL_TEXTURE_2D;
2225 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3022 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2226 glColor 1, 1, 1, 1; 3023 glColor 0, 0, 0, 1;
2227 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3024 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2228 glDisable GL_TEXTURE_2D; 3025 glDisable GL_TEXTURE_2D;
2229 3026
2230 $self->{children}[1]->draw; 3027 $self->{children}[1]->draw;
2231
2232} 3028}
2233 3029
2234############################################################################# 3030#############################################################################
2235 3031
2236package CFClient::UI::Animator; 3032package CFPlus::UI::Animator;
2237 3033
2238use CFClient::OpenGL; 3034use CFPlus::OpenGL;
2239 3035
2240our @ISA = CFClient::UI::Bin::; 3036our @ISA = CFPlus::UI::Bin::;
2241 3037
2242sub moveto { 3038sub moveto {
2243 my ($self, $x, $y) = @_; 3039 my ($self, $x, $y) = @_;
2244 3040
2245 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3041 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2273 glPopMatrix; 3069 glPopMatrix;
2274} 3070}
2275 3071
2276############################################################################# 3072#############################################################################
2277 3073
2278package CFClient::UI::Flopper; 3074package CFPlus::UI::Flopper;
2279 3075
2280our @ISA = CFClient::UI::Button::; 3076our @ISA = CFPlus::UI::Button::;
2281 3077
2282sub new { 3078sub new {
2283 my $class = shift; 3079 my $class = shift;
2284 3080
2285 my $self = $class->SUPER::new ( 3081 my $self = $class->SUPER::new (
2286 state => 0, 3082 state => 0,
2287 connect_activate => \&toggle_flopper, 3083 on_activate => \&toggle_flopper,
2288 @_ 3084 @_
2289 ); 3085 );
2290 3086
2291 if ($self->{state}) {
2292 $self->{state} = 0;
2293 $self->toggle_flopper;
2294 }
2295
2296 $self 3087 $self
2297} 3088}
2298 3089
2299sub toggle_flopper { 3090sub toggle_flopper {
2300 my ($self) = @_; 3091 my ($self) = @_;
2301 3092
2302 # TODO: use animation 3093 $self->{other}->toggle_visibility;
2303 if ($self->{state} = !$self->{state}) {
2304 $CFClient::UI::ROOT->add ($self->{other});
2305 $self->{other}->move ($self->coord2global (0, $self->{h}));
2306 $self->emit ("open");
2307 } else {
2308 $CFClient::UI::ROOT->remove ($self->{other});
2309 $self->emit ("close");
2310 }
2311
2312 $self->emit (changed => $self->{state});
2313} 3094}
2314 3095
2315############################################################################# 3096#############################################################################
2316 3097
2317package CFClient::UI::Tooltip; 3098package CFPlus::UI::Tooltip;
2318 3099
2319our @ISA = CFClient::UI::Bin::; 3100our @ISA = CFPlus::UI::Bin::;
2320 3101
2321use CFClient::OpenGL; 3102use CFPlus::OpenGL;
2322 3103
2323sub new { 3104sub new {
2324 my $class = shift; 3105 my $class = shift;
2325 3106
2326 $class->SUPER::new ( 3107 $class->SUPER::new (
… …
2330} 3111}
2331 3112
2332sub set_tooltip_from { 3113sub set_tooltip_from {
2333 my ($self, $widget) = @_; 3114 my ($self, $widget) = @_;
2334 3115
3116 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3117 if $widget->{tooltip} =~ /^#(.*)$/;
3118
3119 my $tooltip = $widget->{tooltip};
3120
3121 if ($ENV{CFPLUS_DEBUG} & 2) {
3122 $tooltip .= "\n\n" . (ref $widget) . "\n"
3123 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3124 . "req $widget->{req_w} $widget->{req_h}\n"
3125 . "visible $widget->{visible}";
3126 }
3127
3128 $tooltip =~ s/^\n+//;
3129 $tooltip =~ s/\n+$//;
3130
2335 $self->add (new CFClient::UI::Label 3131 $self->add (new CFPlus::UI::Label
2336 markup => $widget->{tooltip}, 3132 markup => $tooltip,
2337 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3133 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2338 fontsize => 0.8, 3134 fontsize => 0.8,
2339 fg => [0, 0, 0, 1], 3135 style => 1, # FLAG_INVERSE
3136 ellipsise => 0,
2340 font => ($widget->{tooltip_font} || $::FONT_PROP), 3137 font => ($widget->{tooltip_font} || $::FONT_PROP),
2341 ); 3138 );
2342} 3139}
2343 3140
2344sub size_request { 3141sub size_request {
2345 my ($self) = @_; 3142 my ($self) = @_;
… …
2347 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3144 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2348 3145
2349 ($w + 4, $h + 4) 3146 ($w + 4, $h + 4)
2350} 3147}
2351 3148
2352sub size_allocate { 3149sub invoke_size_allocate {
2353 my ($self, $w, $h) = @_; 3150 my ($self, $w, $h) = @_;
2354 3151
2355 $self->SUPER::size_allocate ($w - 4, $h - 4); 3152 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3153}
3154
3155sub invoke_visibility_change {
3156 my ($self, $visible) = @_;
3157
3158 return unless $visible;
3159
3160 $self->{root}->on_post_alloc ("move_$self" => sub {
3161 my $widget = $self->{owner}
3162 or return;
3163
3164 if ($widget->{visible}) {
3165 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3166
3167 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3168 if $x + $self->{w} > $self->{root}{w};
3169
3170 $self->move_abs ($x, $y);
3171 } else {
3172 $self->hide;
3173 }
3174 });
2356} 3175}
2357 3176
2358sub _draw { 3177sub _draw {
2359 my ($self) = @_; 3178 my ($self) = @_;
2360 3179
… …
2377 glVertex $w, $h; 3196 glVertex $w, $h;
2378 glVertex $w, 0; 3197 glVertex $w, 0;
2379 glEnd; 3198 glEnd;
2380 3199
2381 glTranslate 2 - 0.375, 2 - 0.375; 3200 glTranslate 2 - 0.375, 2 - 0.375;
3201
2382 $self->SUPER::_draw; 3202 $self->SUPER::_draw;
2383} 3203}
2384 3204
2385############################################################################# 3205#############################################################################
2386 3206
2387package CFClient::UI::Face; 3207package CFPlus::UI::Face;
2388 3208
2389our @ISA = CFClient::UI::Base::; 3209our @ISA = CFPlus::UI::DrawBG::;
2390 3210
2391use CFClient::OpenGL; 3211use CFPlus::OpenGL;
2392 3212
2393sub new { 3213sub new {
2394 my $class = shift; 3214 my $class = shift;
2395 3215
2396 $class->SUPER::new ( 3216 my $self = $class->SUPER::new (
2397 aspect => 1, 3217 aspect => 1,
3218 can_events => 0,
2398 @_, 3219 @_,
2399 ) 3220 );
3221
3222 if ($self->{anim} && $self->{animspeed}) {
3223 Scalar::Util::weaken (my $widget = $self);
3224
3225 $self->{timer} = Event->timer (
3226 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3227 hard => 1,
3228 interval => $self->{animspeed},
3229 cb => sub {
3230 ++$widget->{frame};
3231 $widget->update;
3232 },
3233 );
3234 }
3235
3236 $self
2400} 3237}
2401 3238
2402sub size_request { 3239sub size_request {
2403 (32, 8) 3240 (32, 8)
2404} 3241}
2405 3242
3243sub update {
3244 my ($self) = @_;
3245
3246 return unless $self->{visible};
3247
3248 $self->SUPER::update;
3249}
3250
2406sub _draw { 3251sub _draw {
2407 my ($self) = @_; 3252 my ($self) = @_;
2408 3253
2409 return unless $::CONN;#d# manage and cache textures differently 3254 return unless $::CONN;
3255
3256 $self->SUPER::_draw;
3257
3258 my $face;
3259
3260 if ($self->{frame}) {
3261 my $anim = $::CONN->{anim}[$self->{anim}];
3262
3263 $face = $anim->[ $self->{frame} % @$anim ]
3264 if $anim && @$anim;
3265 }
3266
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3267 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411 3268
2412 # TODO animation
2413 if ($tex) { 3269 if ($tex) {
2414 glEnable GL_TEXTURE_2D; 3270 glEnable GL_TEXTURE_2D;
2415 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3271 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2416 glColor 1, 1, 1, 1; 3272 glColor 0, 0, 0, 1;
2417 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3273 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418 glDisable GL_TEXTURE_2D; 3274 glDisable GL_TEXTURE_2D;
2419 } 3275 }
2420} 3276}
2421 3277
3278sub destroy {
3279 my ($self) = @_;
3280
3281 $self->{timer}->cancel
3282 if $self->{timer};
3283
3284 $self->SUPER::destroy;
3285}
3286
2422############################################################################# 3287#############################################################################
2423 3288
2424package CFClient::UI::InventoryItem; 3289package CFPlus::UI::Buttonbar;
2425 3290
2426our @ISA = CFClient::UI::HBox::; 3291our @ISA = CFPlus::UI::HBox::;
2427 3292
2428sub new { 3293# TODO: should actually wrap buttons and other goodies.
2429 my $class = shift;
2430
2431 my %args = @_;
2432
2433 my $item = delete $args{item};
2434
2435 my $desc = $item->{nrof} < 2
2436 ? $item->{name}
2437 : "$item->{nrof} $item->{name_pl}";
2438
2439
2440 my $self = $class->SUPER::new (
2441 can_hover => 1,
2442 can_events => 1,
2443 tooltip => (CFClient::UI::Label->escape ($desc)
2444 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2445 connect_button_down => sub {
2446 my ($self, $ev, $x, $y) = @_;
2447
2448 # todo: maybe put examine on 1? but should just be a tooltip :(
2449 if ($ev->{button} == 1) {
2450 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2451 } elsif ($ev->{button} == 2) {
2452 $::CONN->send ("apply $item->{tag}");
2453 } elsif ($ev->{button} == 3) {
2454 CFClient::UI::Menu->new (
2455 items => [
2456 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2457 [
2458 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2459 sub { $::CONN->send ("lock $item->{tag}") },
2460 ],
2461 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2462 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2463 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2464 ],
2465 )->popup ($ev);
2466 }
2467
2468 1
2469 },
2470 %args
2471 );
2472
2473 $self->add (new CFClient::UI::Face
2474 can_events => 0,
2475 face => $item->{face},
2476 anim => $item->{anim},
2477 animspeed => $item->{animspeed},
2478 );
2479
2480 $self->add (new CFClient::UI::Label
2481 can_events => 0,
2482 text => $desc,
2483 );
2484
2485 $self
2486}
2487 3294
2488############################################################################# 3295#############################################################################
2489 3296
2490package CFClient::UI::Inventory;
2491
2492our @ISA = CFClient::UI::ScrolledWindow::;
2493
2494sub new {
2495 my $class = shift;
2496
2497 my $self = $class->SUPER::new (
2498 scrolled => (new CFClient::UI::VBox),
2499 @_,
2500 );
2501
2502 $self
2503}
2504
2505sub set_items {
2506 my ($self, $items) = @_;
2507
2508 $self->{scrolled}->clear;
2509 return unless $items;
2510
2511 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2512
2513 $self->{real_items} = \@items;
2514
2515 for my $item (@items) {
2516 my $desc = $item->{nrof} < 2
2517 ? $item->{name}
2518 : "$item->{nrof} $item->{name_pl}";
2519
2520 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2521 }
2522
2523# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2524}
2525
2526sub size_request {
2527 my ($self) = @_;
2528 ($self->{req_w}, $self->{req_h});
2529}
2530
2531#############################################################################
2532
2533package CFClient::UI::Menu; 3297package CFPlus::UI::Menu;
2534 3298
2535our @ISA = CFClient::UI::FancyFrame::; 3299our @ISA = CFPlus::UI::Toplevel::;
2536 3300
2537use CFClient::OpenGL; 3301use CFPlus::OpenGL;
2538 3302
2539sub new { 3303sub new {
2540 my $class = shift; 3304 my $class = shift;
2541 3305
2542 my $self = $class->SUPER::new ( 3306 my $self = $class->SUPER::new (
2543 items => [], 3307 items => [],
2544 z => 100, 3308 z => 100,
2545 @_, 3309 @_,
2546 ); 3310 );
2547 3311
2548 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3312 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2549 3313
2550 for my $item (@{ $self->{items} }) { 3314 for my $item (@{ $self->{items} }) {
2551 my ($widget, $cb) = @$item; 3315 my ($widget, $cb, $tooltip) = @$item;
2552 3316
2553 # handle various types of items, only text for now 3317 # handle various types of items, only text for now
2554 if (!ref $widget) { 3318 if (!ref $widget) {
3319 if ($widget =~ /\t/) {
3320 my ($left, $right) = split /\t/, $widget, 2;
3321
2555 $widget = new CFClient::UI::Label 3322 $widget = new CFPlus::UI::HBox
2556 can_hover => 1, 3323 can_hover => 1,
2557 can_events => 1, 3324 can_events => 1,
3325 tooltip => $tooltip,
3326 children => [
3327 (new CFPlus::UI::Label markup => $left, expand => 1),
3328 (new CFPlus::UI::Label markup => $right, align => +1),
3329 ],
3330 ;
3331
3332 } else {
3333 $widget = new CFPlus::UI::Label
3334 can_hover => 1,
3335 can_events => 1,
2558 text => $widget; 3336 markup => $widget,
3337 tooltip => $tooltip;
3338 }
2559 } 3339 }
2560 3340
2561 $self->{item}{$widget} = $item; 3341 $self->{item}{$widget} = $item;
2562 3342
2563 $self->{vbox}->add ($widget); 3343 $self->{vbox}->add ($widget);
… …
2575 # maybe save $GRAB? must be careful about events... 3355 # maybe save $GRAB? must be careful about events...
2576 $GRAB = $self; 3356 $GRAB = $self;
2577 $self->{button} = $ev->{button}; 3357 $self->{button} = $ev->{button};
2578 3358
2579 $self->show; 3359 $self->show;
2580 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3360 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2581} 3361}
2582 3362
2583sub mouse_motion { 3363sub invoke_mouse_motion {
2584 my ($self, $ev, $x, $y) = @_; 3364 my ($self, $ev, $x, $y) = @_;
2585 3365
2586 # TODO: should use vbox->find_widget or so 3366 # TODO: should use vbox->find_widget or so
2587 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3367 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2588 $self->{hover} = $self->{item}{$HOVER}; 3368 $self->{hover} = $self->{item}{$HOVER};
2589}
2590 3369
3370 0
3371}
3372
2591sub button_up { 3373sub invoke_button_up {
2592 my ($self, $ev, $x, $y) = @_; 3374 my ($self, $ev, $x, $y) = @_;
2593 3375
2594 if ($ev->{button} == $self->{button}) { 3376 if ($ev->{button} == $self->{button}) {
2595 undef $GRAB; 3377 undef $GRAB;
2596 $self->hide; 3378 $self->hide;
2597 3379
2598 $self->emit ("popdown"); 3380 $self->emit ("popdown");
2599 $self->{hover}[1]->() if $self->{hover}; 3381 $self->{hover}[1]->() if $self->{hover};
3382 } else {
3383 return 0
3384 }
3385
2600 } 3386 1
2601} 3387}
2602 3388
2603############################################################################# 3389#############################################################################
2604 3390
2605package CFClient::UI::Statusbox; 3391package CFPlus::UI::Multiplexer;
2606 3392
3393our @ISA = CFPlus::UI::Container::;
3394
3395sub new {
3396 my $class = shift;
3397
3398 my $self = $class->SUPER::new (
3399 @_,
3400 );
3401
3402 $self->{current} = $self->{children}[0]
3403 if @{ $self->{children} };
3404
3405 $self
3406}
3407
3408sub add {
3409 my ($self, @widgets) = @_;
3410
3411 $self->SUPER::add (@widgets);
3412
3413 $self->{current} = $self->{children}[0]
3414 if @{ $self->{children} };
3415}
3416
3417sub get_current_page {
3418 my ($self) = @_;
3419
3420 $self->{current}
3421}
3422
3423sub set_current_page {
3424 my ($self, $page_or_widget) = @_;
3425
3426 my $widget = ref $page_or_widget
3427 ? $page_or_widget
3428 : $self->{children}[$page_or_widget];
3429
3430 $self->{current} = $widget;
3431 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3432
3433 $self->emit (page_changed => $self->{current});
3434
3435 $self->realloc;
3436}
3437
3438sub visible_children {
3439 $_[0]{current}
3440}
3441
3442sub size_request {
3443 my ($self) = @_;
3444
3445 $self->{current}->size_request
3446}
3447
3448sub invoke_size_allocate {
3449 my ($self, $w, $h) = @_;
3450
3451 $self->{current}->configure (0, 0, $w, $h);
3452
3453 1
3454}
3455
3456sub _draw {
3457 my ($self) = @_;
3458
3459 $self->{current}->draw;
3460}
3461
3462#############################################################################
3463
3464package CFPlus::UI::Notebook;
3465
2607our @ISA = CFClient::UI::VBox::; 3466our @ISA = CFPlus::UI::VBox::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
3472 buttonbar => (new CFPlus::UI::Buttonbar),
3473 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3474 # filter => # will be put between multiplexer and $self
3475 @_,
3476 );
3477
3478 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3479 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3480
3481 $self
3482}
3483
3484sub add {
3485 my ($self, $title, $widget, $tooltip) = @_;
3486
3487 Scalar::Util::weaken $self;
3488
3489 $self->{buttonbar}->add (new CFPlus::UI::Button
3490 markup => $title,
3491 tooltip => $tooltip,
3492 on_activate => sub { $self->set_current_page ($widget) },
3493 );
3494
3495 $self->{multiplexer}->add ($widget);
3496}
3497
3498sub get_current_page {
3499 my ($self) = @_;
3500
3501 $self->{multiplexer}->get_current_page
3502}
3503
3504sub set_current_page {
3505 my ($self, $page) = @_;
3506
3507 $self->{multiplexer}->set_current_page ($page);
3508 $self->emit (page_changed => $self->{multiplexer}{current});
3509}
3510
3511#############################################################################
3512
3513package CFPlus::UI::Selector;
3514
3515use utf8;
3516
3517our @ISA = CFPlus::UI::Button::;
3518
3519sub new {
3520 my $class = shift;
3521
3522 my $self = $class->SUPER::new (
3523 options => [], # [value, title, longdesc], ...
3524 value => undef,
3525 @_,
3526 );
3527
3528 $self->_set_value ($self->{value});
3529
3530 $self
3531}
3532
3533sub invoke_button_down {
3534 my ($self, $ev) = @_;
3535
3536 my @menu_items;
3537
3538 for (@{ $self->{options} }) {
3539 my ($value, $title, $tooltip) = @$_;
3540
3541 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3542 }
3543
3544 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3545}
3546
3547sub _set_value {
3548 my ($self, $value) = @_;
3549
3550 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3551 or return;
3552
3553 $self->{value} = $item->[0];
3554 $self->set_markup ("$item->[1] ⇓");
3555 $self->set_tooltip ($item->[2]);
3556}
3557
3558sub set_value {
3559 my ($self, $value) = @_;
3560
3561 return unless $self->{value} ne $value;
3562
3563 $self->_set_value ($value);
3564 $self->emit (changed => $value);
3565}
3566
3567#############################################################################
3568
3569package CFPlus::UI::Statusbox;
3570
3571our @ISA = CFPlus::UI::VBox::;
3572
3573sub new {
3574 my $class = shift;
3575
3576 my $self = $class->SUPER::new (
3577 fontsize => 0.8,
3578 @_,
3579 );
3580
3581 Scalar::Util::weaken (my $this = $self);
3582
3583 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3584
3585 $self
3586}
2608 3587
2609sub reorder { 3588sub reorder {
2610 my ($self) = @_; 3589 my ($self) = @_;
2611 my $NOW = time; 3590 my $NOW = Time::HiRes::time;
3591
3592 # freeze display when hovering over any label
3593 return if $CFPlus::UI::TOOLTIP->{owner}
3594 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3595 values %{ $self->{item} };
2612 3596
2613 while (my ($k, $v) = each %{ $self->{item} }) { 3597 while (my ($k, $v) = each %{ $self->{item} }) {
2614 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3598 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2615 } 3599 }
2616 3600
… …
2619 my @items = sort { 3603 my @items = sort {
2620 $a->{pri} <=> $b->{pri} 3604 $a->{pri} <=> $b->{pri}
2621 or $b->{id} <=> $a->{id} 3605 or $b->{id} <=> $a->{id}
2622 } values %{ $self->{item} }; 3606 } values %{ $self->{item} };
2623 3607
3608 $self->{timer}->interval (1);
3609
2624 my $count = 10 + 1; 3610 my $count = 10 + 1;
2625 for my $item (@items) { 3611 for my $item (@items) {
2626 last unless --$count; 3612 last unless --$count;
2627 3613
2628 push @widgets, $item->{label} ||= do { 3614 my $label = $item->{label} ||= do {
2629 # TODO: doesn't handle markup well (read as: at all) 3615 # TODO: doesn't handle markup well (read as: at all)
2630 my $short = $item->{count} > 1 3616 my $short = $item->{count} > 1
2631 ? "<b>$item->{count} ×</b> $item->{text}" 3617 ? "<b>$item->{count} ×</b> $item->{text}"
2632 : $item->{text}; 3618 : $item->{text};
2633 3619
2634 for ($short) { 3620 for ($short) {
2635 s/^\s+//; 3621 s/^\s+//;
2636 s/\012.*/…/s; 3622 s/\s+/ /g;
2637 my $len = int 30 / $item->{fontsize};
2638 substr $_, $len, length, "…" if $len < length;
2639 } 3623 }
2640 3624
2641 new CFClient::UI::Label 3625 new CFPlus::UI::Label
2642 markup => $short, 3626 markup => $short,
2643 tooltip => $item->{tooltip}, 3627 tooltip => $item->{tooltip},
2644 tooltip_font => $::FONT_PROP, 3628 tooltip_font => $::FONT_PROP,
2645 tooltip_width => 0.67, 3629 tooltip_width => 0.67,
2646 fontsize => $item->{fontsize}, 3630 fontsize => $item->{fontsize} || $self->{fontsize},
2647 color => $item->{color}, 3631 max_w => $::WIDTH * 0.44,
3632 fg => [@{ $item->{fg} }],
2648 can_events => 1, 3633 can_events => 1,
2649 can_hover => 1 3634 can_hover => 1
2650 }; 3635 };
3636
3637 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3638 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3639 $label->update;
3640 $label->set_max_size (undef, $label->{req_h} * $diff)
3641 if $diff < 1;
3642 $self->{timer}->interval (1/30);
3643 } else {
3644 $label->{fg}[3] = $item->{fg}[3] || 1;
3645 }
3646
3647 push @widgets, $label;
2651 } 3648 }
2652 3649
2653 $self->clear; 3650 $self->clear;
2654 $self->SUPER::add (reverse @widgets); 3651 $self->SUPER::add (reverse @widgets);
2655} 3652}
2656 3653
2657sub add { 3654sub add {
2658 my ($self, $text, %arg) = @_; 3655 my ($self, $text, %arg) = @_;
2659 3656
3657 $text =~ s/^\s+//;
3658 $text =~ s/\s+$//;
3659
3660 return unless $text;
3661
2660 my $timeout = time + ((delete $arg{timeout}) || 60); 3662 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2661 3663
2662 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3664 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2663 3665
2664 if (my $item = $self->{item}{$group}) { 3666 if (my $item = $self->{item}{$group}) {
2665 if ($item->{text} eq $text) { 3667 if ($item->{text} eq $text) {
2666 $item->{count}++; 3668 $item->{count}++;
2667 } else { 3669 } else {
2668 $item->{count} = 1; 3670 $item->{count} = 1;
2669 $item->{text} = $item->{tooltip} = $text; 3671 $item->{text} = $item->{tooltip} = $text;
2670 } 3672 }
3673 $item->{id} += 0.2;#d#
2671 $item->{timeout} = $timeout; 3674 $item->{timeout} = $timeout;
2672 delete $item->{label}; 3675 delete $item->{label};
2673 } else { 3676 } else {
2674 $self->{item}{$group} = { 3677 $self->{item}{$group} = {
2675 id => ++$self->{id}, 3678 id => ++$self->{id},
2676 text => $text, 3679 text => $text,
2677 timeout => $timeout, 3680 timeout => $timeout,
2678 tooltip => $text, 3681 tooltip => $text,
2679 fontsize => 0.8,
2680 color => [0.8, 0.8, 0.8, 0.8], 3682 fg => [0.8, 0.8, 0.8, 0.8],
2681 pri => 0, 3683 pri => 0,
2682 count => 1, 3684 count => 1,
2683 %arg, 3685 %arg,
2684 }; 3686 };
2685 } 3687 }
2686 3688
3689 $ROOT->on_refresh (reorder => sub {
3690 $self->reorder;
3691 });
3692}
3693
3694sub reconfigure {
3695 my ($self) = @_;
3696
3697 delete $_->{label}
3698 for values %{ $self->{item} || {} };
3699
2687 $self->reorder; 3700 $self->reorder;
3701 $self->SUPER::reconfigure;
3702}
3703
3704sub destroy {
3705 my ($self) = @_;
3706
3707 $self->{timer}->cancel;
3708
3709 $self->SUPER::destroy;
2688} 3710}
2689 3711
2690############################################################################# 3712#############################################################################
2691 3713
2692package CFClient::UI::Root; 3714package CFPlus::UI::Inventory;
2693 3715
2694our @ISA = CFClient::UI::Container::; 3716our @ISA = CFPlus::UI::Table::;
2695
2696use CFClient::OpenGL;
2697 3717
2698sub new { 3718sub new {
2699 my $class = shift; 3719 my $class = shift;
2700 3720
2701 $class->SUPER::new ( 3721 my $self = $class->SUPER::new (
3722 col_expand => [0, 1, 0],
3723 items => [],
3724 @_,
3725 );
3726
3727 $self->set_sort_order (undef);
3728
3729 $self
3730}
3731
3732sub update_items {
3733 my ($self) = @_;
3734
3735 $self->clear;
3736
3737 my @item = $self->{sort}->(@{ $self->{items} });
3738
3739 my @adds;
3740 my $row = 0;
3741 for my $item ($self->{sort}->(@{ $self->{items} })) {
3742 CFPlus::Item::update_widgets $item;
3743
3744 push @adds, 0, $row, $item->{face_widget};
3745 push @adds, 1, $row, $item->{desc_widget};
3746 push @adds, 2, $row, $item->{weight_widget};
3747
3748 $row++;
3749 }
3750
3751 $self->add (@adds);
3752}
3753
3754sub set_sort_order {
3755 my ($self, $order) = @_;
3756
3757 $self->{sort} = $order ||= sub {
3758 sort {
3759 $a->{type} <=> $b->{type}
3760 or $a->{name} cmp $b->{name}
3761 } @_
3762 };
3763
3764 $self->update_items;
3765}
3766
3767sub set_items {
3768 my ($self, $items) = @_;
3769
3770 $self->{items} = [$items ? values %$items : ()];
3771 $self->update_items;
3772}
3773
3774#############################################################################
3775
3776package CFPlus::UI::SpellList;
3777
3778our @ISA = CFPlus::UI::Table::;
3779
3780sub new {
3781 my $class = shift;
3782
3783 my $self = $class->SUPER::new (
3784 binding => [],
3785 commands => [],
2702 @_, 3786 @_,
2703 ) 3787 )
2704} 3788}
2705 3789
2706sub configure { 3790my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2707 my ($self, $x, $y, $w, $h) = @_;
2708 3791
2709 $self->{w} = $w; 3792my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2710 $self->{h} = $h; 3793 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2711} 3794my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3795 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3796my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3797 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3798my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3799 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3800my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3801 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2712 3802
2713sub check_size { 3803sub rebuild_spell_list {
3804 my ($self) = @_;
3805
3806 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3807 $self->clear;
3808
3809 return unless $::CONN;
3810
3811 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3812 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3813 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3814 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3815 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3816
3817 my $row = 0;
3818
3819 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3820 my $spell = $self->{spell}{$_};
3821
3822 $row++;
3823
3824 my $spell_cb = sub {
3825 my ($widget, $ev) = @_;
3826
3827 if ($ev->{button} == 1) {
3828 $::CONN->user_send ("cast $spell->{name}");
3829 } elsif ($ev->{button} == 2) {
3830 $::CONN->user_send ("invoke $spell->{name}");
3831 } elsif ($ev->{button} == 3) {
3832 my $shortname = CFPlus::shorten $spell->{name}, 14;
3833 (new CFPlus::UI::Menu
3834 items => [
3835 ["bind <i>cast $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3836 ["bind <i>invoke $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3837 ],
3838 )->popup ($ev);
3839 } else {
3840 return 0;
3841 }
3842
3843 1
3844 };
3845
3846 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3847
3848 #TODO: add path info to tooltip
3849 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3850
3851 $self->add (0, $row, new CFPlus::UI::Face
3852 face => $spell->{face},
3853 can_hover => 1,
3854 can_events => 1,
3855 tooltip => $tooltip,
3856 on_button_down => $spell_cb,
3857 );
3858
3859 $self->add (1, $row, new CFPlus::UI::Label
3860 expand => 1,
3861 text => $spell->{name},
3862 can_hover => 1,
3863 can_events => 1,
3864 tooltip => $tooltip,
3865 on_button_down => $spell_cb,
3866 );
3867
3868 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3869 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3870 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3871 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3872 }
3873 });
3874}
3875
3876sub add_spell {
2714 my ($self) = @_; 3877 my ($self, $spell) = @_;
2715 3878
2716 $self->size_allocate ($self->{w}, $self->{h}) 3879 $self->{spell}->{$spell->{name}} = $spell;
2717 if $self->{w}; 3880 $self->rebuild_spell_list;
3881}
3882
3883sub remove_spell {
3884 my ($self, $spell) = @_;
3885
3886 delete $self->{spell}->{$spell->{name}};
3887 $self->rebuild_spell_list;
3888}
3889
3890sub clear_spells {
3891 my ($self) = @_;
3892
3893 $self->{spell} = {};
3894 $self->rebuild_spell_list;
3895}
3896
3897#############################################################################
3898
3899package CFPlus::UI::Root;
3900
3901our @ISA = CFPlus::UI::Container::;
3902
3903use List::Util qw(min max);
3904
3905use CFPlus::OpenGL;
3906
3907sub new {
3908 my $class = shift;
3909
3910 my $self = $class->SUPER::new (
3911 visible => 1,
3912 @_,
3913 );
3914
3915 Scalar::Util::weaken ($self->{root} = $self);
3916
3917 $self
2718} 3918}
2719 3919
2720sub size_request { 3920sub size_request {
2721 my ($self) = @_; 3921 my ($self) = @_;
2722 3922
2723 ($self->{w}, $self->{h}) 3923 ($self->{w}, $self->{h})
2724} 3924}
2725 3925
3926sub _to_pixel {
3927 my ($coord, $size, $max) = @_;
3928
3929 $coord =
3930 $coord eq "center" ? ($max - $size) * 0.5
3931 : $coord eq "max" ? $max
3932 : $coord;
3933
3934 $coord = 0 if $coord < 0;
3935 $coord = $max - $size if $coord > $max - $size;
3936
3937 int $coord + 0.5
3938}
3939
2726sub size_allocate { 3940sub invoke_size_allocate {
2727 my ($self, $w, $h) = @_; 3941 my ($self, $w, $h) = @_;
2728
2729 my $old_w = $self->{old_w};
2730 my $old_h = $self->{old_h};
2731
2732 if ($old_w && $old_h) {
2733 for my $child ($self->children) {
2734 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2735 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2736 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2737 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2738 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2739 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2740 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2741 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2742 }
2743 }
2744 3942
2745 for my $child ($self->children) { 3943 for my $child ($self->children) {
2746 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3944 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2747 3945
2748 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3946 $X = $child->{force_x} if exists $child->{force_x};
2749 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3947 $Y = $child->{force_y} if exists $child->{force_y};
3948
3949 $X = _to_pixel $X, $W, $self->{w};
3950 $Y = _to_pixel $Y, $H, $self->{h};
3951
2750 $child->configure ($X, $Y, $W, $H); 3952 $child->configure ($X, $Y, $W, $H);
2751 } 3953 }
2752 3954
2753 $self->{old_w} = $w; 3955 1
2754 $self->{old_h} = $h;
2755} 3956}
2756 3957
2757sub coord2local { 3958sub coord2local {
2758 my ($self, $x, $y) = @_; 3959 my ($self, $x, $y) = @_;
2759 3960
… …
2767} 3968}
2768 3969
2769sub update { 3970sub update {
2770 my ($self) = @_; 3971 my ($self) = @_;
2771 3972
2772 $self->check_size;
2773 $::WANT_REFRESH++; 3973 $::WANT_REFRESH++;
2774} 3974}
2775 3975
2776sub add { 3976sub add {
2777 my ($self, $child) = @_; 3977 my ($self, @children) = @_;
2778 3978
2779 # integerise window positions 3979 $_->{is_toplevel} = 1
2780 $child->{x} = int $child->{x}; 3980 for @children;
2781 $child->{y} = int $child->{y};
2782 3981
2783 $self->SUPER::add ($child); 3982 $self->SUPER::add (@children);
3983}
3984
3985sub remove {
3986 my ($self, @children) = @_;
3987
3988 $self->SUPER::remove (@children);
3989
3990 delete $self->{is_toplevel}
3991 for @children;
3992
3993 while (@children) {
3994 my $w = pop @children;
3995 push @children, $w->children;
3996 $w->set_invisible;
3997 }
2784} 3998}
2785 3999
2786sub on_refresh { 4000sub on_refresh {
2787 my ($self, $id, $cb) = @_; 4001 my ($self, $id, $cb) = @_;
2788 4002
2789 $self->{refresh_hook}{$id} = $cb; 4003 $self->{refresh_hook}{$id} = $cb;
2790} 4004}
2791 4005
4006sub on_post_alloc {
4007 my ($self, $id, $cb) = @_;
4008
4009 $self->{post_alloc_hook}{$id} = $cb;
4010}
4011
2792sub draw { 4012sub draw {
2793 my ($self) = @_; 4013 my ($self) = @_;
2794
2795 if ($self->{check_size}) {
2796 my @queue = ([], []);
2797
2798 for (;;) {
2799 if ($self->{check_size}) {
2800 # heuristic: check containers last
2801 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2802 for values %{delete $self->{check_size}}
2803 }
2804
2805 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2806
2807 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2808 ? @$widget{qw(user_w user_h)}
2809 : $widget->size_request;
2810
2811 if (delete $widget->{force_alloc}
2812 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2813 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2814
2815 $widget->{req_w} = $w;
2816 $widget->{req_h} = $h;
2817
2818 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
2819
2820 $widget->{parent}->check_size
2821 if $widget->{parent};
2822 }
2823 }
2824 }
2825
2826 while ($self->{size_alloc}) {
2827 for (values %{delete $self->{size_alloc}}) {
2828 my ($widget, $w, $h) = @$_;
2829
2830 $w = 0 if $w < 0;
2831 $h = 0 if $h < 0;
2832
2833 $widget->{w} = $w;
2834 $widget->{h} = $h;
2835 $widget->size_allocate ($w, $h);
2836 $widget->emit (size_allocate => $w, $h);
2837 }
2838 }
2839 4014
2840 while ($self->{refresh_hook}) { 4015 while ($self->{refresh_hook}) {
2841 $_->() 4016 $_->()
2842 for values %{delete $self->{refresh_hook}}; 4017 for values %{delete $self->{refresh_hook}};
2843 } 4018 }
2844 4019
4020 if ($self->{realloc}) {
4021 my %queue;
4022 my @queue;
4023 my $widget;
4024
4025 outer:
4026 while () {
4027 if (my $realloc = delete $self->{realloc}) {
4028 for $widget (values %$realloc) {
4029 $widget->{visible} or next; # do not resize invisible widgets
4030
4031 $queue{$widget+0}++ and next; # duplicates are common
4032
4033 push @{ $queue[$widget->{visible}] }, $widget;
4034 }
4035 }
4036
4037 while () {
4038 @queue or last outer;
4039
4040 $widget = pop @{ $queue[-1] || [] }
4041 and last;
4042
4043 pop @queue;
4044 }
4045
4046 delete $queue{$widget+0};
4047
4048 my ($w, $h) = $widget->size_request;
4049
4050 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4051 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4052
4053 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4054 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4055
4056 $w = $widget->{force_w} if exists $widget->{force_w};
4057 $h = $widget->{force_h} if exists $widget->{force_h};
4058
4059 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4060 || delete $widget->{force_realloc}) {
4061 $widget->{req_w} = $w;
4062 $widget->{req_h} = $h;
4063
4064 $self->{size_alloc}{$widget+0} = $widget;
4065
4066 if (my $parent = $widget->{parent}) {
4067 $self->{realloc}{$parent+0} = $parent
4068 unless $queue{$parent+0};
4069
4070 $parent->{force_size_alloc} = 1;
4071 $self->{size_alloc}{$parent+0} = $parent;
4072 }
4073 }
4074
4075 delete $self->{realloc}{$widget+0};
4076 }
4077 }
4078
4079 while (my $size_alloc = delete $self->{size_alloc}) {
4080 my @queue = sort { $b->{visible} <=> $a->{visible} }
4081 values %$size_alloc;
4082
4083 while () {
4084 my $widget = pop @queue || last;
4085
4086 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4087
4088 $w = 0 if $w < 0;
4089 $h = 0 if $h < 0;
4090
4091 $w = max $widget->{min_w}, $w;
4092 $h = max $widget->{min_h}, $h;
4093
4094# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4095# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4096
4097 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4098 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4099
4100 $w = int $w + 0.5;
4101 $h = int $h + 0.5;
4102
4103 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4104 $widget->{old_w} = $widget->{w};
4105 $widget->{old_h} = $widget->{h};
4106
4107 $widget->{w} = $w;
4108 $widget->{h} = $h;
4109
4110 $widget->emit (size_allocate => $w, $h);
4111 }
4112 }
4113 }
4114
4115 while ($self->{post_alloc_hook}) {
4116 $_->()
4117 for values %{delete $self->{post_alloc_hook}};
4118 }
4119
4120
2845 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4121 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2846 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4122 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2847 glClear GL_COLOR_BUFFER_BIT; 4123 glClear GL_COLOR_BUFFER_BIT;
2848 4124
2849 glMatrixMode GL_PROJECTION; 4125 glMatrixMode GL_PROJECTION;
2850 glLoadIdentity; 4126 glLoadIdentity;
2851 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4127 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2852 glMatrixMode GL_MODELVIEW; 4128 glMatrixMode GL_MODELVIEW;
2853 glLoadIdentity; 4129 glLoadIdentity;
2854 4130
4131 {
4132 package CFPlus::UI::Base;
4133
4134 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4135 (0, 0, $self->{w}, $self->{h});
4136
2855 $self->_draw; 4137 $self->_draw;
4138 }
2856} 4139}
2857 4140
2858############################################################################# 4141#############################################################################
2859 4142
2860package CFClient::UI; 4143package CFPlus::UI;
2861 4144
2862$ROOT = new CFClient::UI::Root; 4145$ROOT = new CFPlus::UI::Root;
2863$TOOLTIP = new CFClient::UI::Tooltip; 4146$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2864 4147
28651 41481
2866 4149

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