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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.199 by root, Fri May 12 15:45:42 2006 UTC vs.
Revision 1.392 by root, Sat Jul 21 13:37:09 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
18 if (!$GRAB) { 23 if (!$GRAB) {
19 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
21
22 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
23 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
24 34
25 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
26 36
27 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
28 38
29 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
30 $TOOLTIP->show; 40 $TOOLTIP->show;
31
32 my ($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 } 41 }
42 42
43 return; 43 return;
44 } 44 }
45 } 45 }
46 } 46 }
47 47
48 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
49 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
50} 74}
51 75
52# class methods for events 76# class methods for events
53sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
54 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
55 if $FOCUS; 79 if $FOCUS;
56} 80}
57 81
58sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
59 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
60 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
61} 98}
62 99
63sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
64 my ($ev) = @_; 101 my ($ev) = @_;
65 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
66 103
67 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
68 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
69 108
70 $GRAB = $widget; 109 $GRAB = $widget;
71 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
72 111
73 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
74 } 113 }
75
76 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
77 114
78 if ($GRAB) { 115 if ($GRAB) {
79 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
80 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
81 } 128 }
82} 129}
83 130
84sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
85 my ($ev) = @_; 132 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 133
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 135
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 137
92 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
93 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95 }
96 140
97 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
98 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
99 $grab->update if $grab; 143 $grab->update if $grab;
100 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
101 145
102 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
103 } 148 }
104} 149}
105 150
106sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
107 my ($ev) = @_; 152 my ($ev) = @_;
108 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
109 154
110 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
111 156
112 if ($widget != $HOVER) { 157 check_hover $widget;
113 my $hover = $HOVER; $HOVER = $widget;
114 158
115 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
116 $HOVER->update if $HOVER && $HOVER->{can_hover};
117
118 check_tooltip;
119 }
120
121 if ($HOVER) { 160 if $HOVER;
122 ($x, $y) = $HOVER->coord2local ($x, $y);
123 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
124 }
125} 161}
126 162
127# convert position array to integers 163# convert position array to integers
128sub harmonize { 164sub harmonize {
129 my ($vals) = @_; 165 my ($vals) = @_;
… …
135 $rem += $_ - $i; 171 $rem += $_ - $i;
136 $_ = $i; 172 $_ = $i;
137 } 173 }
138} 174}
139 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
192# call when resolution changes etc.
193sub rescale_widgets {
194 my ($sx, $sy) = @_;
195
196 for my $widget (values %WIDGET) {
197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
211 }
212 }
213
214 reconfigure_widgets;
215}
216
140############################################################################# 217#############################################################################
141 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
142package CFClient::UI::Base; 227package CFPlus::UI::Base;
143 228
144use strict; 229use strict;
145 230
146use CFClient::OpenGL; 231use CFPlus::OpenGL;
147 232
148sub new { 233sub new {
149 my $class = shift; 234 my $class = shift;
150 235
151 my $self = bless { 236 my $self = bless {
152 x => 0, 237 x => "center",
153 y => 0, 238 y => "center",
154 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
155 can_events => 1, 242 can_events => 1,
156 @_ 243 @_
157 }, $class; 244 }, $class;
158 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
159 for (keys %$self) { 248 for (keys %$self) {
160 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
161 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
162 } 251 }
163 } 252 }
164 253
254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
265
165 $self 266 $self
166} 267}
167 268
168sub destroy { 269sub destroy {
169 my ($self) = @_; 270 my ($self) = @_;
170 271
171 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
172 %$self = (); 274 %$self = ();
173} 275}
174 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
175sub show { 281sub show {
176 my ($self) = @_; 282 my ($self) = @_;
177 283
178 return if $self->{parent}; 284 return if $self->{parent};
179 285
180 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
181} 287}
182 288
183sub hide { 289sub set_visible {
184 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
185 313
186 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
187 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
188 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
189 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
190 if $self->{parent}; 347 if $self->{parent};
191} 348}
192 349
193sub move { 350sub move_abs {
194 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
195 352
196 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
197 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
198 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
199 356
200 $self->update; 357 $self->update;
201} 358}
202 359
203sub set_size { 360sub set_size {
204 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
205 362
206 $self->{user_w} = $w; 363 $self->{force_w} = $w;
207 $self->{user_h} = $h; 364 $self->{force_h} = $h;
208 365
209 $self->check_size; 366 $self->realloc;
210} 367}
211 368
212sub size_request { 369sub size_request {
213 require Carp; 370 require Carp;
214 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
215} 372}
216 373
374sub baseline_shift {
375 0
376}
377
217sub configure { 378sub configure {
218 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
219 380
220 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
221 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
222 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
223 386
224 # use alignment to adjust x, y 387 # use alignment to adjust x, y
225 388
226 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
227 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
228
229 ($w, $h) = ($w2, $h2);
230 } 391 }
231 392
232 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
233 $self->{x} = $x; 394 $self->{x} = $x;
234 $self->{y} = $y; 395 $self->{y} = $y;
235 $self->update; 396 $self->update;
236 } 397 }
237 398
238 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
240 }
241}
242 401
243sub size_allocate { 402 $self->{alloc_w} = $w;
244 # nothing to be done 403 $self->{alloc_h} = $h;
404
405 $self->{root}{size_alloc}{$self+0} = $self;
406 }
245} 407}
246 408
247sub children { 409sub children {
410 # nop
248} 411}
249 412
250# call when resolution changes etc. 413sub visible_children {
251sub reconfigure { 414 $_[0]->children
252 my ($self) = @_;
253
254 $_->reconfigure
255 for $self->children;
256
257 $self->check_size (1);
258 $self->update;
259} 415}
260 416
261sub set_max_size { 417sub set_max_size {
262 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
263 419
264 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
265 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
424}
425
426sub set_tooltip {
427 my ($self, $tooltip) = @_;
428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
434 $self->{tooltip} = $tooltip;
435
436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
437 delete $CFPlus::UI::TOOLTIP->{owner};
438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
439 }
266} 440}
267 441
268# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
269sub coord2local { 443sub coord2local {
270 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
271 445
446 Carp::confess unless $self->{parent};#d#
447
272 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
273} 449}
274 450
275# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
276sub coord2global { 452sub coord2global {
277 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
278 454
455 Carp::confess unless $self->{parent};#d#
456
279 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
280} 458}
281 459
282sub focus_in { 460sub invoke_focus_in {
283 my ($self) = @_; 461 my ($self) = @_;
284 462
285 return if $FOCUS == $self; 463 return if $FOCUS == $self;
286 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
287 465
288 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
289 467
290 $self->emit (focus_in => $focus); 468 $self->update;
291 469
292 $focus->update if $focus; 470 0
293 $FOCUS->update;
294} 471}
295 472
296sub focus_out { 473sub invoke_focus_out {
297 my ($self) = @_; 474 my ($self) = @_;
298 475
299 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
300 477
301 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
302 479
303 $self->emit (focus_out => $focus); 480 $self->update;
304 481
305 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
306} 483 unless $FOCUS;
307 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
308sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
309sub button_up { } 496sub invoke_button_up { 0 }
310sub key_down { } 497sub invoke_key_down { 0 }
311sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
312 500
313sub button_down { 501sub invoke_button_down {
314 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
315 503
316 $self->focus_in; 504 $self->grab_focus;
317}
318 505
319sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
320sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
321sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
322sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
323sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
324 597
325sub draw { 598sub draw {
326 my ($self) = @_; 599 my ($self) = @_;
327 600
328 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
329 610
330 glPushMatrix; 611 glPushMatrix;
331 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
332 $self->_draw;
333 glPopMatrix;
334 613
335 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
336 my ($x, $y) = @$self{qw(x y)};
337
338 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
339 glEnable GL_BLEND; 616 glEnable GL_BLEND;
340 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
341 glBegin GL_QUADS; 618 glBegin GL_QUADS;
342 glVertex $x , $y;
343 glVertex $x + $self->{w}, $y;
344 glVertex $x + $self->{w}, $y + $self->{h};
345 glVertex $x , $y + $self->{h};
346 glEnd;
347 glDisable GL_BLEND;
348 }
349
350 if ($ENV{PCLIENT_DEBUG}) {
351 glPushMatrix;
352 glColor 1, 1, 0, 1;
353 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354 glBegin GL_LINE_LOOP;
355 glVertex 0 , 0; 619 glVertex 0 , 0;
356 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
357 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
358 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
359 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
360 glPopMatrix; 637 glPopMatrix;
361 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
363} 643}
364 644
365sub _draw { 645sub _draw {
366 my ($self) = @_; 646 my ($self) = @_;
367 647
368 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
369} 649}
370 650
371sub find_widget { 651my $cntx;#d#
372 my ($self, $x, $y) = @_;
373
374 return () unless $self->{can_events};
375
376 return $self
377 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
378 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
379
380 ()
381}
382
383sub set_parent {
384 my ($self, $parent) = @_;
385
386 Scalar::Util::weaken ($self->{parent} = $parent);
387
388 # TODO: req_w _does_change after ->reconfigure
389 $self->check_size
390 unless exists $self->{req_w};
391}
392
393sub check_size {
394 my ($self, $forced) = @_;
395
396 $self->{force_alloc} = 1 if $forced;
397 $CFClient::UI::ROOT->{check_size}{$self} = $self;
398}
399
400sub update {
401 my ($self) = @_;
402
403 $self->{parent}->update
404 if $self->{parent};
405}
406
407sub connect {
408 my ($self, $signal, $cb) = @_;
409
410 push @{ $self->{signal_cb}{$signal} }, $cb;
411}
412
413sub emit {
414 my ($self, $signal, @args) = @_;
415
416 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
417}
418
419sub DESTROY { 652sub DESTROY {
420 my ($self) = @_; 653 my ($self) = @_;
421 654
422 #$self->deactivate; 655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
660 delete $WIDGET{$self+0};
423} 661}
424 662
425############################################################################# 663#############################################################################
426 664
427package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
428 666
429our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
430 668
431use strict; 669use strict;
432use CFClient::OpenGL; 670use CFPlus::OpenGL;
433 671
434sub new { 672sub new {
435 my $class = shift; 673 my $class = shift;
436 674
437 # range [value, low, high, page] 675 # range [value, low, high, page]
438 676
439 $class->SUPER::new ( 677 $class->SUPER::new (
440 bg => [0, 0, 0, 0.2], 678 #bg => [0, 0, 0, 0.2],
441 active_bg => [1, 1, 1, 0.5], 679 #active_bg => [1, 1, 1, 0.5],
442 @_ 680 @_
443 ) 681 )
444} 682}
445 683
446sub _draw { 684sub _draw {
447 my ($self) = @_; 685 my ($self) = @_;
448 686
449 my ($w, $h) = @$self{qw(w h)}; 687 my $color = $FOCUS == $self && $self->{active_bg}
688 ? $self->{active_bg}
689 : $self->{bg};
450 690
451 glEnable GL_BLEND; 691 if ($color && (@$color < 4 || $color->[3])) {
452 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
453 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
454
455 glBegin GL_QUADS;
456 glVertex 0 , 0;
457 glVertex 0 , $h;
458 glVertex $w, $h;
459 glVertex $w, 0;
460 glEnd;
461
462 glDisable GL_BLEND;
463}
464
465#############################################################################
466
467package CFClient::UI::Empty;
468
469our @ISA = CFClient::UI::Base::;
470
471sub new {
472 my ($class, %arg) = @_;
473 $class->SUPER::new (can_events => 0, %arg);
474}
475
476sub size_request {
477 (0, 0)
478}
479
480sub draw { }
481
482#############################################################################
483
484package CFClient::UI::Container;
485
486our @ISA = CFClient::UI::Base::;
487
488sub new {
489 my ($class, %arg) = @_;
490
491 my $children = delete $arg{children} || [];
492
493 my $self = $class->SUPER::new (
494 children => [],
495 can_events => 0,
496 %arg,
497 );
498 $self->add ($_) for @$children;
499
500 $self
501}
502
503sub add {
504 my ($self, @widgets) = @_;
505
506 $_->set_parent ($self)
507 for @widgets;
508
509 use sort 'stable';
510
511 $self->{children} = [
512 sort { $a->{z} <=> $b->{z} }
513 @{$self->{children}}, @widgets
514 ];
515
516 $self->check_size (1);
517 $self->update;
518}
519
520sub children {
521 @{ $_[0]{children} }
522}
523
524sub remove {
525 my ($self, $child) = @_;
526
527 delete $child->{parent};
528 $child->hide;
529
530 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531
532 $self->check_size;
533 $self->update;
534}
535
536sub clear {
537 my ($self) = @_;
538
539 my $children = delete $self->{children};
540 $self->{children} = [];
541
542 for (@$children) {
543 delete $_->{parent};
544 $_->hide;
545 }
546
547 $self->check_size;
548 $self->update;
549}
550
551sub find_widget {
552 my ($self, $x, $y) = @_;
553
554 $x -= $self->{x};
555 $y -= $self->{y};
556
557 my $res;
558
559 for (reverse @{ $self->{children} }) {
560 $res = $_->find_widget ($x, $y)
561 and return $res;
562 }
563
564 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
565}
566
567sub _draw {
568 my ($self) = @_;
569
570 $_->draw for @{$self->{children}};
571}
572
573#############################################################################
574
575package CFClient::UI::Bin;
576
577our @ISA = CFClient::UI::Container::;
578
579sub new {
580 my ($class, %arg) = @_;
581
582 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
583
584 $class->SUPER::new (children => [$child], %arg)
585}
586
587sub add {
588 my ($self, $child) = @_;
589
590 $self->{children} = [];
591
592 $self->SUPER::add ($child);
593}
594
595sub remove {
596 my ($self, $widget) = @_;
597
598 $self->SUPER::remove ($widget);
599
600 $self->{children} = [new CFClient::UI::Empty]
601 unless @{$self->{children}};
602}
603
604sub child { $_[0]->{children}[0] }
605
606sub size_request {
607 $_[0]{children}[0]->size_request
608}
609
610sub size_allocate {
611 my ($self, $w, $h) = @_;
612
613 $self->{children}[0]->configure (0, 0, $w, $h);
614}
615
616#############################################################################
617
618package CFClient::UI::Window;
619
620our @ISA = CFClient::UI::Bin::;
621
622use CFClient::OpenGL;
623
624sub new {
625 my ($class, %arg) = @_;
626
627 my $self = $class->SUPER::new (%arg);
628}
629
630sub update {
631 my ($self) = @_;
632
633 $ROOT->on_post_alloc ($self => sub { $self->render_child });
634 $self->SUPER::update;
635}
636
637sub size_allocate {
638 my ($self, $w, $h) = @_;
639
640 $self->SUPER::size_allocate ($w, $h);
641 $self->update;
642}
643
644sub _render {
645 $_[0]{children}[0]->draw;
646}
647
648sub render_child {
649 my ($self) = @_;
650
651 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652 glClearColor 0, 0, 0, 0;
653 glClear GL_COLOR_BUFFER_BIT;
654
655 $self->_render;
656# glColorMask 1, 1, 1, 0;
657# glEnable GL_BLEND;
658# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659# glRasterPos 0, 0;
660# glCopyPixels 0, 0, $self->{w}, $self->{h};
661# glDisable GL_BLEND;
662# glColorMask 1, 1, 1, 1;
663 };
664}
665
666sub _draw {
667 my ($self) = @_;
668
669 my ($w, $h) = ($self->w, $self->h);
670
671 my $tex = $self->{texture}
672 or return;
673
674 glEnable GL_TEXTURE_2D;
675 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
676 glColor 0, 0, 0, 1;
677
678 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
679
680 glDisable GL_TEXTURE_2D;
681}
682
683#############################################################################
684
685package CFClient::UI::ViewPort;
686
687our @ISA = CFClient::UI::Window::;
688
689sub size_request {
690 my ($self) = @_;
691
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694
695 @$self{qw(child_w child_h)}
696}
697
698sub size_allocate {
699 my ($self, $w, $h) = @_;
700
701 $self->update;
702}
703
704sub set_offset {
705 my ($self, $x, $y) = @_;
706
707 $self->{view_x} = int $x;
708 $self->{view_y} = int $y;
709
710 $self->update;
711}
712
713# hmm, this does not work for topleft of $self... but we should not ask for that
714sub coord2local {
715 my ($self, $x, $y) = @_;
716
717 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
718}
719
720sub coord2global {
721 my ($self, $x, $y) = @_;
722
723 $x = List::Util::min $self->{w}, $x - $self->{view_x};
724 $y = List::Util::min $self->{h}, $y - $self->{view_y};
725
726 $self->SUPER::coord2global ($x, $y)
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
733 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
734 ) {
735 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
736 } else {
737 $self->CFClient::UI::Base::find_widget ($x, $y)
738 }
739}
740
741sub _render {
742 my ($self) = @_;
743
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745
746 $self->SUPER::_render;
747}
748
749#############################################################################
750
751package CFClient::UI::ScrolledWindow;
752
753our @ISA = CFClient::UI::HBox::;
754
755sub new {
756 my $class = shift;
757
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort),
770 slider => $slider,
771 @_,
772 );
773
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 $class->SUPER::new (
796 bg => undef,
797 @_,
798 )
799}
800
801sub _draw {
802 my ($self) = @_;
803
804 if ($self->{bg}) {
805 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
806 693
807 glEnable GL_BLEND; 694 glEnable GL_BLEND;
808 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
809 glColor @{ $self->{bg} }; 696 glColor_premultiply @$color;
810 697
811 glBegin GL_QUADS; 698 glBegin GL_QUADS;
812 glVertex 0 , 0; 699 glVertex 0 , 0;
813 glVertex 0 , $h; 700 glVertex 0 , $h;
814 glVertex $w, $h; 701 glVertex $w, $h;
815 glVertex $w, 0; 702 glVertex $w, 0;
816 glEnd; 703 glEnd;
817 704
818 glDisable GL_BLEND; 705 glDisable GL_BLEND;
819 } 706 }
820
821 $self->SUPER::_draw;
822} 707}
823 708
824############################################################################# 709#############################################################################
825 710
826package CFClient::UI::FancyFrame; 711package CFPlus::UI::Empty;
827 712
713our @ISA = CFPlus::UI::Base::;
714
715sub new {
716 my ($class, %arg) = @_;
717 $class->SUPER::new (can_events => 0, %arg);
718}
719
720sub size_request {
721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
724}
725
726sub draw { }
727
728#############################################################################
729
730package CFPlus::UI::Container;
731
732our @ISA = CFPlus::UI::Base::;
733
734sub new {
735 my ($class, %arg) = @_;
736
737 my $children = delete $arg{children};
738
739 my $self = $class->SUPER::new (
740 children => [],
741 can_events => 0,
742 %arg,
743 );
744
745 $self->add (@$children)
746 if $children && @$children;
747
748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
757}
758
759sub add {
760 my ($self, @widgets) = @_;
761
762 $_->set_parent ($self)
763 for @widgets;
764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
766 use sort 'stable';
767
768 $self->{children} = [
769 sort { $a->{z} <=> $b->{z} }
770 @{$self->{children}}, @widgets
771 ];
772
773 $self->realloc;
774}
775
776sub children {
777 @{ $_[0]{children} }
778}
779
780sub remove {
781 my ($self, $child) = @_;
782
783 delete $child->{parent};
784 $child->hide;
785
786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
787
788 $self->realloc;
789}
790
791sub clear {
792 my ($self) = @_;
793
794 my $children = delete $self->{children};
795 $self->{children} = [];
796
797 for (@$children) {
798 delete $_->{parent};
799 $_->hide;
800 }
801
802 $self->realloc;
803}
804
805sub find_widget {
806 my ($self, $x, $y) = @_;
807
808 $x -= $self->{x};
809 $y -= $self->{y};
810
811 my $res;
812
813 for (reverse $self->visible_children) {
814 $res = $_->find_widget ($x, $y)
815 and return $res;
816 }
817
818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 $_->draw for @{$self->{children}};
825}
826
827#############################################################################
828
829package CFPlus::UI::Bin;
830
831our @ISA = CFPlus::UI::Container::;
832
833sub new {
834 my ($class, %arg) = @_;
835
836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
837
838 $class->SUPER::new (children => [$child], %arg)
839}
840
841sub add {
842 my ($self, $child) = @_;
843
844 $self->SUPER::remove ($_) for @{ $self->{children} };
845 $self->SUPER::add ($child);
846}
847
848sub remove {
849 my ($self, $widget) = @_;
850
851 $self->SUPER::remove ($widget);
852
853 $self->{children} = [new CFPlus::UI::Empty]
854 unless @{$self->{children}};
855}
856
857sub child { $_[0]->{children}[0] }
858
859sub size_request {
860 $_[0]{children}[0]->size_request
861}
862
863sub invoke_size_allocate {
864 my ($self, $w, $h) = @_;
865
866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
869}
870
871#############################################################################
872
873# back-buffered drawing area
874
875package CFPlus::UI::Window;
876
828our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
829 878
830use CFClient::OpenGL; 879use CFPlus::OpenGL;
831 880
832my @tex = 881sub new {
833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 882 my ($class, %arg) = @_;
834 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 883
884 my $self = $class->SUPER::new (%arg);
885}
886
887sub update {
888 my ($self) = @_;
889
890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
891 $self->SUPER::update;
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
900}
901
902sub _render {
903 my ($self) = @_;
904
905 $self->{children}[0]->draw;
906}
907
908sub render_child {
909 my ($self) = @_;
910
911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
912 glClearColor 0, 0, 0, 0;
913 glClear GL_COLOR_BUFFER_BIT;
914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
921 $self->_render;
922 }
923 };
924}
925
926sub _draw {
927 my ($self) = @_;
928
929 my $tex = $self->{texture}
930 or return;
931
932 glEnable GL_TEXTURE_2D;
933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
934 glColor 0, 0, 0, 1;
935
936 $tex->draw_quad_alpha_premultiplied (0, 0);
937
938 glDisable GL_TEXTURE_2D;
939}
940
941#############################################################################
942
943package CFPlus::UI::ViewPort;
944
945use List::Util qw(min max);
946
947our @ISA = CFPlus::UI::Window::;
835 948
836sub new { 949sub new {
837 my $class = shift; 950 my $class = shift;
838 951
839 # TODO: user_x, user_y, overwrite moveto? 952 $class->SUPER::new (
953 scroll_x => 0,
954 scroll_y => 1,
955 @_,
956 )
957}
958
959sub size_request {
960 my ($self) = @_;
961
962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
963
964 $w = 1 if $self->{scroll_x};
965 $h = 1 if $self->{scroll_y};
966
967 ($w, $h)
968}
969
970sub invoke_size_allocate {
971 my ($self, $w, $h) = @_;
972
973 my $child = $self->child;
974
975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
977
978 $self->child->configure (0, 0, $w, $h);
979 $self->update;
980
981 1
982}
983
984sub set_offset {
985 my ($self, $x, $y) = @_;
986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
991 $self->{view_x} = $x;
992 $self->{view_y} = $y;
993
994 $self->emit (changed => $x, $y);
995 $self->update;
996 }
997}
998
999# hmm, this does not work for topleft of $self... but we should not ask for that
1000sub coord2local {
1001 my ($self, $x, $y) = @_;
1002
1003 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
1004}
1005
1006sub coord2global {
1007 my ($self, $x, $y) = @_;
1008
1009 $x = List::Util::min $self->{w}, $x - $self->{view_x};
1010 $y = List::Util::min $self->{h}, $y - $self->{view_y};
1011
1012 $self->SUPER::coord2global ($x, $y)
1013}
1014
1015sub find_widget {
1016 my ($self, $x, $y) = @_;
1017
1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1020 ) {
1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1022 } else {
1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
1024 }
1025}
1026
1027sub _render {
1028 my ($self) = @_;
1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1034
1035 $self->SUPER::_render;
1036}
1037
1038#############################################################################
1039
1040package CFPlus::UI::ScrolledWindow;
1041
1042our @ISA = CFPlus::UI::Table::;
1043
1044sub new {
1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
1048
1049 my $self;
1050
1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
1065 vertical => 1,
1066 range => [0, 0, 1, 0.01], # HACK fix
1067 on_changed => sub {
1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1070 },
1071 ;
1072
1073 $self = $class->SUPER::new (
1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
1077 hslider => $hslider,
1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
1082 );
1083
1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
1100 $self->SUPER::add ($self->{vp});
1101
1102 $self->add ($child) if $child;
1103
1104 $self
1105}
1106
1107#TODO# update range on size_allocate depending on child?
1108
1109sub add {
1110 my ($self, $widget) = @_;
1111
1112 $self->{vp}->add ($self->{child} = $widget);
1113}
1114
1115sub update_slider {
1116 my ($self) = @_;
1117
1118 my $child = ($self->{vp} or return)->child;
1119
1120 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1121 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1122
1123 my $visible = $w1 > $w2;
1124 if ($visible != $self->{hslider}{visible}) {
1125 $visible ? $self->SUPER::add ($self->{hslider})
1126 : $self->SUPER::remove ($self->{hslider});
1127 }
1128
1129 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1130 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131
1132 my $visible = $h1 > $h2;
1133 if ($visible != $self->{vslider}{visible}) {
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139sub update {
1140 my ($self) = @_;
1141
1142 $self->update_slider;
1143 $self->SUPER::update;
1144}
1145
1146sub invoke_mouse_wheel {
1147 my ($self, $ev) = @_;
1148
1149 $self->{vslider}->emit (mouse_wheel => $ev)
1150 if $ev->{dy};
1151
1152 $self->{hslider}->emit (mouse_wheel => $ev)
1153 if $ev->{dx};
1154
1155 1
1156}
1157
1158sub invoke_button_down {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if ($ev->{button} == 2) {
1162 $self->grab_focus;
1163
1164 my $ox = $self->{vp}{view_x} + $ev->{x};
1165 my $oy = $self->{vp}{view_y} + $ev->{y};
1166
1167 $self->{motion} = sub {
1168 my ($ev, $x, $y) = @_;
1169
1170 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1171 $self->update;
1172 };
1173
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_button_up {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if (delete $self->{motion}) {
1184 return 1;
1185 }
1186
1187 0
1188}
1189
1190sub invoke_mouse_motion {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 if ($self->{motion}) {
1194 $self->{motion}->($ev, $x, $y);
1195 return 1;
1196 }
1197
1198 0
1199}
1200
1201sub invoke_size_allocate {
1202 my ($self, $w, $h) = @_;
1203
1204 $self->update_slider;
1205 $self->SUPER::invoke_size_allocate ($w, $h)
1206}
1207
1208#############################################################################
1209
1210package CFPlus::UI::Frame;
1211
1212our @ISA = CFPlus::UI::Bin::;
1213
1214use CFPlus::OpenGL;
1215
1216sub new {
1217 my $class = shift;
1218
1219 $class->SUPER::new (
1220 bg => undef,
1221 @_,
1222 )
1223}
1224
1225sub _draw {
1226 my ($self) = @_;
1227
1228 if ($self->{bg}) {
1229 my ($w, $h) = @$self{qw(w h)};
1230
1231 glEnable GL_BLEND;
1232 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1233 glColor_premultiply @{ $self->{bg} };
1234
1235 glBegin GL_QUADS;
1236 glVertex 0 , 0;
1237 glVertex 0 , $h;
1238 glVertex $w, $h;
1239 glVertex $w, 0;
1240 glEnd;
1241
1242 glDisable GL_BLEND;
1243 }
1244
1245 $self->SUPER::_draw;
1246}
1247
1248#############################################################################
1249
1250package CFPlus::UI::FancyFrame;
1251
1252our @ISA = CFPlus::UI::Bin::;
1253
1254use CFPlus::OpenGL;
1255
1256sub new {
1257 my ($class, %arg) = @_;
1258
1259 if ((exists $arg{label}) && !ref $arg{label}) {
1260 $arg{label} = new CFPlus::UI::Label
1261 align => 1,
1262 valign => 0,
1263 text => $arg{label},
1264 fontsize => ($arg{border} || 0.8) * 0.75;
1265 }
840 1266
841 my $self = $class->SUPER::new ( 1267 my $self = $class->SUPER::new (
1268 # label => "",
842 bg => [1, 1, 1, 1], 1269 fg => [0.6, 0.3, 0.1],
843 border_bg => [1, 1, 1, 1],
844 border => 0.6, 1270 border => 0.8,
845 can_events => 1, 1271 style => 'single',
846 @_ 1272 %arg,
847 ); 1273 );
848 1274
849 $self->{title} &&= new CFClient::UI::Label
850 align => 0,
851 valign => 1,
852 text => $self->{title},
853 fontsize => $self->{border};
854
855 $self 1275 $self
1276}
1277
1278sub add {
1279 my ($self, @widgets) = @_;
1280
1281 $self->SUPER::add (@widgets);
1282 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
856} 1283}
857 1284
858sub border { 1285sub border {
859 int $_[0]{border} * $::FONTSIZE 1286 int $_[0]{border} * $::FONTSIZE
860} 1287}
861 1288
862sub size_request { 1289sub size_request {
863 my ($self) = @_; 1290 my ($self) = @_;
1291
1292 ($self->{label_w}, undef) = $self->{label}->size_request
1293 if $self->{label};
864 1294
865 my ($w, $h) = $self->SUPER::size_request; 1295 my ($w, $h) = $self->SUPER::size_request;
866 1296
867 ( 1297 (
868 $w + $self->border * 2, 1298 $w + $self->border * 2,
869 $h + $self->border * 2, 1299 $h + $self->border * 2,
870 ) 1300 )
871} 1301}
872 1302
873sub size_allocate { 1303sub invoke_size_allocate {
874 my ($self, $w, $h) = @_; 1304 my ($self, $w, $h) = @_;
875 1305
876 $h -= List::Util::max 0, $self->border * 2; 1306 my $border = $self->border;
1307
877 $w -= List::Util::max 0, $self->border * 2; 1308 $w -= List::Util::max 0, $border * 2;
1309 $h -= List::Util::max 0, $border * 2;
878 1310
879 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1311 if (my $label = $self->{label}) {
880 if $self->{title}; 1312 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1313 $label->{h} = List::Util::min $h, $border;
1314 $label->invoke_size_allocate ($label->{w}, $label->{h});
1315 }
881 1316
882 $self->child->configure ($self->border, $self->border, $w, $h); 1317 $self->child->configure ($border, $border, $w, $h);
883}
884 1318
1319 1
1320}
1321
1322sub _draw {
1323 my ($self) = @_;
1324
1325 my $child = $self->{children}[0];
1326
1327 my $border = $self->border;
1328 my ($w, $h) = ($self->{w}, $self->{h});
1329
1330 $child->draw;
1331
1332 glColor @{$self->{fg}};
1333 glBegin GL_LINE_STRIP;
1334 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1335 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1337 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1338 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1339 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1340 glEnd;
1341
1342 if ($self->{label}) {
1343 glTranslate $border * 2, 0;
1344 $self->{label}->_draw;
1345 }
1346}
1347
1348#############################################################################
1349
1350package CFPlus::UI::Toplevel;
1351
1352our @ISA = CFPlus::UI::Bin::;
1353
1354use CFPlus::OpenGL;
1355
1356my $bg =
1357 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1358 mipmap => 1, wrap => 1;
1359
1360my @border =
1361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1362 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1363
1364my @icon =
1365 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1366 qw(x1_move.png x1_resize.png);
1367
1368sub new {
1369 my ($class, %arg) = @_;
1370
1371 my $self = $class->SUPER::new (
1372 bg => [1, 1, 1, 1],
1373 border_bg => [1, 1, 1, 1],
1374 border => 0.6,
1375 can_events => 1,
1376 min_w => 64,
1377 min_h => 32,
1378 %arg,
1379 );
1380
1381 $self->{title_widget} = new CFPlus::UI::Label
1382 align => 0,
1383 valign => 1,
1384 text => $self->{title},
1385 fontsize => $self->{border},
1386 if exists $self->{title};
1387
1388 if ($self->{has_close_button}) {
1389 $self->{close_button} =
1390 new CFPlus::UI::ImageButton
1391 path => 'x1_close.png',
1392 on_activate => sub { $self->emit ("delete") };
1393
1394 $self->CFPlus::UI::Container::add ($self->{close_button});
1395 }
1396
1397 $self
1398}
1399
1400sub add {
1401 my ($self, @widgets) = @_;
1402
1403 $self->SUPER::add (@widgets);
1404 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1405 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1406}
1407
1408sub border {
1409 int $_[0]{border} * $::FONTSIZE
1410}
1411
1412sub size_request {
1413 my ($self) = @_;
1414
1415 $self->{title_widget}->size_request
1416 if $self->{title_widget};
1417
1418 $self->{close_button}->size_request
1419 if $self->{close_button};
1420
1421 my ($w, $h) = $self->SUPER::size_request;
1422
1423 (
1424 $w + $self->border * 2,
1425 $h + $self->border * 2,
1426 )
1427}
1428
1429sub invoke_size_allocate {
1430 my ($self, $w, $h) = @_;
1431
1432 if ($self->{title_widget}) {
1433 $self->{title_widget}{w} = $w;
1434 $self->{title_widget}{h} = $h;
1435 $self->{title_widget}->invoke_size_allocate ($w, $h);
1436 }
1437
1438 my $border = $self->border;
1439
1440 $h -= List::Util::max 0, $border * 2;
1441 $w -= List::Util::max 0, $border * 2;
1442
1443 $self->child->configure ($border, $border, $w, $h);
1444
1445 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1446 if $self->{close_button};
1447
1448 1
1449}
1450
1451sub invoke_delete {
1452 my ($self) = @_;
1453
1454 $self->hide;
1455
1456 1
1457}
1458
885sub button_down { 1459sub invoke_button_down {
886 my ($self, $ev, $x, $y) = @_; 1460 my ($self, $ev, $x, $y) = @_;
887 1461
888 my ($w, $h) = @$self{qw(w h)}; 1462 my ($w, $h) = @$self{qw(w h)};
889 my $border = $self->border; 1463 my $border = $self->border;
890 1464
… …
903 my ($ev, $x, $y) = @_; 1477 my ($ev, $x, $y) = @_;
904 1478
905 my $dx = $ev->{x} - $ox; 1479 my $dx = $ev->{x} - $ox;
906 my $dy = $ev->{y} - $oy; 1480 my $dy = $ev->{y} - $oy;
907 1481
908 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1482 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
909 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1483 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1484
910 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1485 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
911 $self->check_size; 1486 $self->realloc;
912 }; 1487 };
913 1488
914 } elsif ($lr ^ $td) { 1489 } elsif ($lr ^ $td) {
915 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1490 my ($ox, $oy) = ($ev->{x}, $ev->{y});
916 my ($bx, $by) = ($self->{x}, $self->{y}); 1491 my ($bx, $by) = ($self->{x}, $self->{y});
… …
918 $self->{motion} = sub { 1493 $self->{motion} = sub {
919 my ($ev, $x, $y) = @_; 1494 my ($ev, $x, $y) = @_;
920 1495
921 ($x, $y) = ($ev->{x}, $ev->{y}); 1496 ($x, $y) = ($ev->{x}, $ev->{y});
922 1497
923 $self->move ($bx + $x - $ox, $by + $y - $oy); 1498 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
924 $self->update; 1499 # HACK: the next line is required to enforce placement
1500 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
925 }; 1501 };
1502 } else {
1503 return 0;
1504 }
1505
926 } 1506 1
927} 1507}
928 1508
929sub button_up { 1509sub invoke_button_up {
930 my ($self, $ev, $x, $y) = @_; 1510 my ($self, $ev, $x, $y) = @_;
931 1511
932 delete $self->{motion}; 1512 ! ! delete $self->{motion}
933} 1513}
934 1514
935sub mouse_motion { 1515sub invoke_mouse_motion {
936 my ($self, $ev, $x, $y) = @_; 1516 my ($self, $ev, $x, $y) = @_;
937 1517
938 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1518 $self->{motion}->($ev, $x, $y) if $self->{motion};
1519
1520 ! ! $self->{motion}
1521}
1522
1523sub invoke_visibility_change {
1524 my ($self, $visible) = @_;
1525
1526 delete $self->{motion} unless $visible;
1527
1528 0
939} 1529}
940 1530
941sub _draw { 1531sub _draw {
942 my ($self) = @_; 1532 my ($self) = @_;
943 1533
1534 my $child = $self->{children}[0];
1535
944 my ($w, $h ) = ($self->{w}, $self->{h}); 1536 my ($w, $h ) = ($self->{w}, $self->{h});
945 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1537 my ($cw, $ch) = ($child->{w}, $child->{h});
946 1538
947 glEnable GL_TEXTURE_2D; 1539 glEnable GL_TEXTURE_2D;
948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1540 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
949 1541
950 my $border = $self->border; 1542 my $border = $self->border;
951 1543
952 glColor @{ $self->{border_bg} }; 1544 glColor @{ $self->{border_bg} };
953 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1545 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
954 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1546 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
955 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1547 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
956 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1548 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1549
1550 # move
1551 my $w2 = ($w - $border) * .5;
1552 my $h2 = ($h - $border) * .5;
1553 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1554 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1555 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1556
1557 # resize
1558 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1559 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1560 unless $self->{has_close_button};
1561 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1562 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
957 1563
958 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1564 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
959 my $bg = $tex[0]; 1565 glColor @{ $self->{bg} };
960 1566
961 # TODO: repeat texture not scale 1567 # TODO: repeat texture not scale
1568 # solve this better(?)
962 my $rep_x = $cw / $bg->{w}; 1569 $bg->{s} = $cw / $bg->{w};
963 my $rep_y = $ch / $bg->{h}; 1570 $bg->{t} = $ch / $bg->{h};
964
965 glColor @{ $self->{bg} };
966
967 $bg->{s} = $rep_x;
968 $bg->{t} = $rep_y;
969 $bg->{wrap_mode} = 1;
970 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1571 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
971 } 1572 }
972 1573
973 glDisable GL_TEXTURE_2D; 1574 glDisable GL_TEXTURE_2D;
974 1575
975 $self->{title}->draw if $self->{title};
976
977 $self->child->draw; 1576 $child->draw;
1577
1578 if ($self->{title_widget}) {
1579 glTranslate 0, $border - $self->{h};
1580 $self->{title_widget}->_draw;
1581
1582 glTranslate 0, - ($border - $self->{h});
1583 }
1584
1585 $self->{close_button}->draw
1586 if $self->{close_button};
978} 1587}
979 1588
980############################################################################# 1589#############################################################################
981 1590
982package CFClient::UI::Table; 1591package CFPlus::UI::Table;
983 1592
984our @ISA = CFClient::UI::Base::; 1593our @ISA = CFPlus::UI::Container::;
985 1594
986use List::Util qw(max sum); 1595use List::Util qw(max sum);
987 1596
988use CFClient::OpenGL; 1597use CFPlus::OpenGL;
989 1598
990sub new { 1599sub new {
991 my $class = shift; 1600 my $class = shift;
992 1601
993 $class->SUPER::new ( 1602 $class->SUPER::new (
994 col_expand => [], 1603 col_expand => [],
1604 row_expand => [],
995 @_ 1605 @_,
996 ) 1606 )
997} 1607}
998 1608
999sub add { 1609sub add {
1000 my ($self, $x, $y, $child) = @_;
1001
1002 $child->set_parent ($self);
1003 $self->{children}[$y][$x] = $child;
1004
1005 $child->check_size;
1006}
1007
1008sub children {
1009 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1010}
1011
1012# TODO: move to container class maybe? send childs a signal on removal?
1013sub clear {
1014 my ($self) = @_; 1610 my ($self, @widgets) = @_;
1611
1612 for my $child (@widgets) {
1613 $child->{rowspan} ||= 1;
1614 $child->{colspan} ||= 1;
1615 }
1616
1617 $self->SUPER::add (@widgets);
1618}
1619
1620sub add_at {
1621 my $self = shift;
1622
1623 my @widgets;
1624
1625 while (@_) {
1626 my ($col, $row, $child) = splice @_, 0, 3, ();
1627
1628 $child->{row} = $row;
1629 $child->{col} = $col;
1630
1631 push @widgets, $child;
1632 }
1633
1634 $self->add (@widgets);
1635}
1636
1637sub get_wh {
1638 my ($self) = @_;
1639
1640 my (@w, @h);
1015 1641
1016 my @children = $self->children; 1642 my @children = $self->children;
1017 delete $self->{children}; 1643
1644 # first pass, columns
1645 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1646 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1647
1648 my $sw = sum @w[$c .. $c + $cs - 1];
1649
1650 if ($w > $sw) {
1651 $_ += ($w - $sw) / $cs for @w[$c .. $c + $cs - 1];
1652 }
1018 1653 }
1019 for (@children) {
1020 delete $_->{parent};
1021 $_->hide;
1022 }
1023 1654
1024 $self->update; 1655 # second pass, rows
1025} 1656 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1026
1027sub get_wh {
1028 my ($self) = @_;
1029
1030 my (@w, @h);
1031
1032 for my $y (0 .. $#{$self->{children}}) {
1033 my $row = $self->{children}[$y]
1034 or next;
1035
1036 for my $x (0 .. $#$row) {
1037 my $widget = $row->[$x]
1038 or next;
1039 my ($w, $h) = @$widget{qw(req_w req_h)}; 1657 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1040 1658
1041 $w[$x] = max $w[$x], $w; 1659 my $sh = sum @h[$r .. $r + $rs - 1];
1042 $h[$y] = max $h[$y], $h; 1660
1661 if ($h > $sh) {
1662 $_ += ($h - $sh) / $rs for @h[$r .. $r + $rs - 1];
1043 } 1663 }
1044 } 1664 }
1045 1665
1046 (\@w, \@h) 1666 (\@w, \@h)
1047} 1667}
… …
1055 (sum @$ws), 1675 (sum @$ws),
1056 (sum @$hs), 1676 (sum @$hs),
1057 ) 1677 )
1058} 1678}
1059 1679
1060sub size_allocate { 1680sub invoke_size_allocate {
1061 my ($self, $w, $h) = @_; 1681 my ($self, $w, $h) = @_;
1062 1682
1063 my ($ws, $hs) = $self->get_wh; 1683 my ($ws, $hs) = $self->get_wh;
1064 1684
1065 my $req_w = sum @$ws; 1685 my $req_w = (sum @$ws) || 1;
1066 my $req_h = sum @$hs; 1686 my $req_h = (sum @$hs) || 1;
1067 1687
1068 # TODO: nicer code && do row_expand 1688 # now linearly scale the rows/columns to the allocated size
1069 my @col_expand = @{$self->{col_expand}}; 1689 my @col_expand = @{$self->{col_expand}};
1070 @col_expand = (1) x @$ws unless @col_expand; 1690 @col_expand = (1) x @$ws unless @col_expand;
1071 my $col_expand = (sum @col_expand) || 1; 1691 my $col_expand = (sum @col_expand) || 1;
1072 1692
1073 # linearly scale sizes
1074 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1693 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1075 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1076 1694
1077 CFClient::UI::harmonize $ws; 1695 CFPlus::UI::harmonize $ws;
1696
1697 my @row_expand = @{$self->{row_expand}};
1698 @row_expand = (1) x @$ws unless @row_expand;
1699 my $row_expand = (sum @row_expand) || 1;
1700
1701 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1702
1078 CFClient::UI::harmonize $hs; 1703 CFPlus::UI::harmonize $hs;
1079 1704
1080 my $y; 1705 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1706 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1081 1707
1082 for my $r (0 .. $#{$self->{children}}) { 1708 for my $widget ($self->children) {
1083 my $row = $self->{children}[$r] 1709 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1084 or next;
1085 1710
1086 my $x = 0; 1711 $widget->configure (
1087 my $row_h = $hs->[$r]; 1712 $x[$c], $y[$r],
1713 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1088 1714 );
1089 for my $c (0 .. $#$row) { 1715 }
1090 my $col_w = $ws->[$c];
1091 1716
1092 if (my $widget = $row->[$c]) { 1717 1
1093 $widget->configure ($x, $y, $col_w, $row_h); 1718}
1094 }
1095 1719
1096 $x += $col_w; 1720#############################################################################
1721
1722package CFPlus::UI::Fixed;
1723
1724use List::Util qw(min max);
1725
1726our @ISA = CFPlus::UI::Container::;
1727
1728sub add {
1729 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1730
1731 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1732 $self->SUPER::add ($child);
1733}
1734
1735sub _scale($$$) {
1736 my ($mode, $val, $max) = @_;
1737
1738 $mode eq "abs" ? $val
1739 : $mode eq "rel" ? $val * $max
1740 : 0
1741}
1742
1743sub size_request {
1744 my ($self) = @_;
1745
1746 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1747
1748 # determine overall size by querying abs widgets
1749 for my $child ($self->visible_children) {
1750 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1751
1752 if ($pos eq "abs") {
1753 $w = _scale $size, $w, $child->{req_w};
1754 $h = _scale $size, $h, $child->{req_h};
1755
1756 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1757 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1097 } 1758 }
1098
1099 $y += $row_h;
1100 } 1759 }
1101 1760
1102} 1761 my $W = $x2 - $x1;
1762 my $H = $y2 - $y1;
1103 1763
1104sub find_widget { 1764 # now layout remaining widgets
1765 for my $child ($self->visible_children) {
1766 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1767
1768 if ($pos ne "abs") {
1769 $x = _scale $pos, $x, $W;
1770 $y = _scale $pos, $x, $H;
1771 $w = _scale $size, $w, $child->{req_w};
1772 $h = _scale $size, $h, $child->{req_h};
1773
1774 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1775 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1776 }
1777 }
1778
1779 my $W = $x2 - $x1;
1780 my $H = $y2 - $y1;
1781
1782 ($W, $H)
1783}
1784
1785sub invoke_size_allocate {
1105 my ($self, $x, $y) = @_; 1786 my ($self, $W, $H) = @_;
1106 1787
1107 $x -= $self->{x}; 1788 for my $child ($self->visible_children) {
1108 $y -= $self->{y}; 1789 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1109 1790
1110 my $res; 1791 $x = _scale $pos, $x, $W;
1792 $y = _scale $pos, $x, $H;
1793 $w = _scale $size, $w, $child->{req_w};
1794 $h = _scale $size, $h, $child->{req_h};
1111 1795
1112 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1796 $child->configure ($x, $y, $w, $h);
1113 $res = $_->find_widget ($x, $y) 1797 }
1114 and return $res; 1798
1115 } 1799 1
1116
1117 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1118}
1119
1120sub _draw {
1121 my ($self) = @_;
1122
1123 for (grep $_, @{$self->{children}}) {
1124 $_->draw for grep $_, @$_;
1125 }
1126} 1800}
1127 1801
1128############################################################################# 1802#############################################################################
1129 1803
1130package CFClient::UI::HBox; 1804package CFPlus::UI::Box;
1131 1805
1132# TODO: wrap into common Box base class
1133
1134our @ISA = CFClient::UI::Container::; 1806our @ISA = CFPlus::UI::Container::;
1135 1807
1136sub size_request { 1808sub size_request {
1137 my ($self) = @_; 1809 my ($self) = @_;
1138 1810
1139 my @alloc = map [$_->size_request], @{$self->{children}}; 1811 $self->{vertical}
1812 ? (
1813 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1814 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1815 )
1816 : (
1817 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1818 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1819 )
1820}
1140 1821
1822sub invoke_size_allocate {
1823 my ($self, $w, $h) = @_;
1824
1825 my $space = $self->{vertical} ? $h : $w;
1826 my @children = $self->visible_children;
1827
1828 my @req;
1829
1830 if ($self->{homogeneous}) {
1831 @req = ($space / (@children || 1)) x @children;
1832 } else {
1833 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1834 my $req = List::Util::sum @req;
1835
1836 if ($req > $space) {
1837 # ah well, not enough space
1838 $_ *= $space / $req for @req;
1839 } else {
1840 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1841
1842 $space = ($space - $req) / $expand; # remaining space to give away
1843
1844 $req[$_] += $space * $children[$_]{expand}
1845 for 0 .. $#children;
1846 }
1141 ( 1847 }
1142 (List::Util::sum map $_->[0], @alloc), 1848
1143 (List::Util::max map $_->[1], @alloc), 1849 CFPlus::UI::harmonize \@req;
1850
1851 my $pos = 0;
1852 for (0 .. $#children) {
1853 my $alloc = $req[$_];
1854 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1855
1856 $pos += $alloc;
1857 }
1858
1859 1
1860}
1861
1862#############################################################################
1863
1864package CFPlus::UI::HBox;
1865
1866our @ISA = CFPlus::UI::Box::;
1867
1868sub new {
1869 my $class = shift;
1870
1871 $class->SUPER::new (
1872 vertical => 0,
1873 @_,
1144 ) 1874 )
1145} 1875}
1146 1876
1147sub size_allocate {
1148 my ($self, $w, $h) = @_;
1149
1150 ($h, $w) = ($w, $h);
1151
1152 my $children = $self->{children};
1153
1154 my @h = map $_->{req_w}, @$children;
1155
1156 my $req_h = List::Util::sum @h;
1157
1158 if ($req_h > $h) {
1159 # ah well, not enough space
1160 $_ *= $h / $req_h for @h;
1161 } else {
1162 my $exp = List::Util::sum map $_->{expand}, @$children;
1163 $exp ||= 1;
1164
1165 for (0 .. $#$children) {
1166 my $child = $children->[$_];
1167
1168 my $alloc_h = $h[$_];
1169 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1170 $h[$_] = $alloc_h;
1171 }
1172 }
1173
1174 CFClient::UI::harmonize \@h;
1175
1176 my $y = 0;
1177 for (0 .. $#$children) {
1178 my $child = $children->[$_];
1179 my $h = $h[$_];
1180 $child->configure ($y, 0, $h, $w);
1181
1182 $y += $h;
1183 }
1184
1185 1
1186}
1187
1188############################################################################# 1877#############################################################################
1189 1878
1190package CFClient::UI::VBox; 1879package CFPlus::UI::VBox;
1191 1880
1192# TODO: wrap into common Box base class 1881our @ISA = CFPlus::UI::Box::;
1193 1882
1194our @ISA = CFClient::UI::Container::; 1883sub new {
1884 my $class = shift;
1195 1885
1196sub size_request { 1886 $class->SUPER::new (
1197 my ($self) = @_; 1887 vertical => 1,
1198 1888 @_,
1199 my @alloc = map [$_->size_request], @{$self->{children}};
1200
1201 (
1202 (List::Util::max map $_->[0], @alloc),
1203 (List::Util::sum map $_->[1], @alloc),
1204 ) 1889 )
1205} 1890}
1206 1891
1207sub size_allocate {
1208 my ($self, $w, $h) = @_;
1209
1210 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1211
1212 my $children = $self->{children};
1213
1214 my @h = map $_->{req_h}, @$children;
1215
1216 my $req_h = List::Util::sum @h;
1217
1218 if ($req_h > $h) {
1219 # ah well, not enough space
1220 $_ *= $h / $req_h for @h;
1221 } else {
1222 my $exp = List::Util::sum map $_->{expand}, @$children;
1223 $exp ||= 1;
1224
1225 for (0 .. $#$children) {
1226 my $child = $children->[$_];
1227
1228 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure (0, $y, $w, $h);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1892#############################################################################
1247 1893
1248package CFClient::UI::Label; 1894package CFPlus::UI::Label;
1249 1895
1250our @ISA = CFClient::UI::Base::; 1896our @ISA = CFPlus::UI::DrawBG::;
1251 1897
1252use CFClient::OpenGL; 1898use CFPlus::OpenGL;
1253 1899
1254sub new { 1900sub new {
1255 my ($class, %arg) = @_; 1901 my ($class, %arg) = @_;
1256 1902
1257 my $self = $class->SUPER::new ( 1903 my $self = $class->SUPER::new (
1258 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1905 #bg => none
1906 #active_bg => none
1259 #font => default_font 1907 #font => default_font
1260 #text => initial text 1908 #text => initial text
1261 #markup => initial narkup 1909 #markup => initial narkup
1910 #max_w => maximum pixel width
1911 #style => 0, # render flags
1912 ellipsise => 3, # end
1262 layout => (new CFClient::Layout), 1913 layout => (new CFPlus::Layout),
1263 fontsize => 1, 1914 fontsize => 1,
1264 align => -1, 1915 align => -1,
1265 valign => -1, 1916 valign => -1,
1266 padding => 2, 1917 padding_x => 2,
1918 padding_y => 2,
1267 can_events => 0, 1919 can_events => 0,
1268 %arg 1920 %arg
1269 ); 1921 );
1270 1922
1271 if (exists $self->{template}) { 1923 if (exists $self->{template}) {
1272 my $layout = new CFClient::Layout; 1924 my $layout = new CFPlus::Layout;
1273 $layout->set_text (delete $self->{template}); 1925 $layout->set_text (delete $self->{template});
1274 $self->{template} = $layout; 1926 $self->{template} = $layout;
1275 } 1927 }
1276 1928
1277 if (exists $self->{markup}) { 1929 if (exists $self->{markup}) {
… …
1281 } 1933 }
1282 1934
1283 $self 1935 $self
1284} 1936}
1285 1937
1286sub escape {
1287 local $_ = $_[1];
1288
1289 s/&/&amp;/g;
1290 s/>/&gt;/g;
1291 s/</&lt;/g;
1292
1293 $_[1]
1294}
1295
1296sub update { 1938sub update {
1297 my ($self) = @_; 1939 my ($self) = @_;
1298 1940
1299 delete $self->{texture}; 1941 delete $self->{texture};
1300 $self->SUPER::update; 1942 $self->SUPER::update;
1301} 1943}
1302 1944
1945sub realloc {
1946 my ($self) = @_;
1947
1948 delete $self->{ox};
1949 $self->SUPER::realloc;
1950}
1951
1303sub set_text { 1952sub set_text {
1304 my ($self, $text) = @_; 1953 my ($self, $text) = @_;
1305 1954
1306 return if $self->{text} eq "T$text"; 1955 return if $self->{text} eq "T$text";
1307 $self->{text} = "T$text"; 1956 $self->{text} = "T$text";
1308 1957
1309 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1310 $self->{layout}->set_text ($text); 1958 $self->{layout}->set_text ($text);
1311 1959
1960 delete $self->{size_req};
1961 $self->realloc;
1312 $self->update; 1962 $self->update;
1313 $self->check_size;
1314} 1963}
1315 1964
1316sub set_markup { 1965sub set_markup {
1317 my ($self, $markup) = @_; 1966 my ($self, $markup) = @_;
1318 1967
1319 return if $self->{text} eq "M$markup"; 1968 return if $self->{text} eq "M$markup";
1320 $self->{text} = "M$markup"; 1969 $self->{text} = "M$markup";
1321 1970
1322 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1971 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1323 1972
1324 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1973 $self->{layout}->set_markup ($markup);
1326 1974
1975 delete $self->{size_req};
1976 $self->realloc;
1327 $self->update; 1977 $self->update;
1328 $self->check_size;
1329} 1978}
1330 1979
1331sub size_request { 1980sub size_request {
1332 my ($self) = @_; 1981 my ($self) = @_;
1333 1982
1983 $self->{size_req} ||= do {
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1984 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1985 $self->{layout}->set_width ($self->{max_w} || -1);
1986 $self->{layout}->set_ellipsise ($self->{ellipsise});
1987 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1988 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1989
1338 my ($w, $h) = $self->{layout}->size; 1990 my ($w, $h) = $self->{layout}->size;
1339 1991
1340 if (exists $self->{template}) { 1992 if (exists $self->{template}) {
1341 $self->{template}->set_font ($self->{font}) if $self->{font}; 1993 $self->{template}->set_font ($self->{font}) if $self->{font};
1994 $self->{template}->set_width ($self->{max_w} || -1);
1342 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1995 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1343 1996
1344 my ($w2, $h2) = $self->{template}->size; 1997 my ($w2, $h2) = $self->{template}->size;
1345 1998
1346 $w = List::Util::max $w, $w2; 1999 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 2000 $h = List::Util::max $h, $h2;
2001 }
2002
2003 [$w, $h]
1348 } 2004 };
1349 2005
1350 ( 2006 @{ $self->{size_req} }
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 2007}
1355 2008
2009sub baseline_shift {
2010 $_[0]{layout}->descent
2011}
2012
1356sub size_allocate { 2013sub invoke_size_allocate {
1357 my ($self, $w, $h) = @_; 2014 my ($self, $w, $h) = @_;
1358 2015
2016 delete $self->{ox};
2017
1359 delete $self->{texture}; 2018 delete $self->{texture}
2019 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2020
2021 1
1360} 2022}
1361 2023
1362sub set_fontsize { 2024sub set_fontsize {
1363 my ($self, $fontsize) = @_; 2025 my ($self, $fontsize) = @_;
1364 2026
1365 $self->{fontsize} = $fontsize; 2027 $self->{fontsize} = $fontsize;
2028 delete $self->{size_req};
1366 delete $self->{texture}; 2029 delete $self->{texture};
1367 2030
1368 $self->update; 2031 $self->realloc;
1369 $self->check_size; 2032}
2033
2034sub reconfigure {
2035 my ($self) = @_;
2036
2037 delete $self->{size_req};
2038 delete $self->{texture};
2039
2040 $self->SUPER::reconfigure;
1370} 2041}
1371 2042
1372sub _draw { 2043sub _draw {
1373 my ($self) = @_; 2044 my ($self) = @_;
1374 2045
2046 $self->SUPER::_draw; # draw background, if applicable
2047
1375 my $tex = $self->{texture} ||= do { 2048 my $size = $self->{texture} ||= do {
1376 $self->{layout}->set_foreground (@{$self->{fg}}); 2049 $self->{layout}->set_foreground (@{$self->{fg}});
1377 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2050 $self->{layout}->set_font ($self->{font}) if $self->{font};
1378 $self->{layout}->set_width ($self->{w}); 2051 $self->{layout}->set_width ($self->{w});
2052 $self->{layout}->set_ellipsise ($self->{ellipsise});
2053 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1379 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2054 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1380 2055
1381 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2056 [$self->{layout}->size]
1382
1383 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1384 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1385 : ($self->{w} - $tex->{w}) * 0.5;
1386
1387 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1388 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1389 : ($self->{h} - $tex->{h}) * 0.5;
1390
1391 $tex
1392 }; 2057 };
1393 2058
1394 glEnable GL_TEXTURE_2D; 2059 unless (exists $self->{ox}) {
1395 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2060 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2061 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2062 : ($self->{w} - $size->[0]) * 0.5);
1396 2063
1397 if ($tex->{format} == GL_ALPHA) { 2064 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1398 glColor @{$self->{fg}}; 2065 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1399 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2066 : ($self->{h} - $size->[1]) * 0.5);
1400 } else {
1401 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1402 } 2067 };
1403 2068
1404 glDisable GL_TEXTURE_2D; 2069 my $w = List::Util::min $self->{w} + 4, $size->[0];
2070 my $h = List::Util::min $self->{h} + 2, $size->[1];
2071
2072 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1405} 2073}
1406 2074
1407############################################################################# 2075#############################################################################
1408 2076
1409package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1410 2078
1411our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1412 2080
1413use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1414 2082
1415sub new { 2083sub new {
1416 my $class = shift; 2084 my $class = shift;
1417 2085
1418 $class->SUPER::new ( 2086 $class->SUPER::new (
… …
1422 active_fg => [0, 0, 0], 2090 active_fg => [0, 0, 0],
1423 can_hover => 1, 2091 can_hover => 1,
1424 can_focus => 1, 2092 can_focus => 1,
1425 valign => 0, 2093 valign => 0,
1426 can_events => 1, 2094 can_events => 1,
2095 ellipsise => 0,
2096 #text => ...
2097 #hidden => "*",
1427 @_ 2098 @_
1428 ) 2099 )
1429} 2100}
1430 2101
1431sub _set_text { 2102sub _set_text {
… …
1433 2104
1434 delete $self->{cur_h}; 2105 delete $self->{cur_h};
1435 2106
1436 return if $self->{text} eq $text; 2107 return if $self->{text} eq $text;
1437 2108
1438 delete $self->{texture};
1439
1440 $self->{last_activity} = $::NOW; 2109 $self->{last_activity} = $::NOW;
1441 $self->{text} = $text; 2110 $self->{text} = $text;
1442 2111
1443 $text =~ s/./*/g if $self->{hidden}; 2112 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 2113 $self->{layout}->set_text ("$text ");
2114 delete $self->{size_req};
1445 2115
1446 $self->emit (changed => $self->{text}); 2116 $self->emit (changed => $self->{text});
2117
2118 $self->realloc;
2119 $self->update;
1447} 2120}
1448 2121
1449sub set_text { 2122sub set_text {
1450 my ($self, $text) = @_; 2123 my ($self, $text) = @_;
1451 2124
1452 $self->{cursor} = length $text; 2125 $self->{cursor} = length $text;
1453 $self->_set_text ($text); 2126 $self->_set_text ($text);
1454 $self->check_size;
1455 $self->update;
1456} 2127}
1457 2128
1458sub get_text { 2129sub get_text {
1459 $_[0]{text} 2130 $_[0]{text}
1460} 2131}
… …
1465 my ($w, $h) = $self->SUPER::size_request; 2136 my ($w, $h) = $self->SUPER::size_request;
1466 2137
1467 ($w + 1, $h) # add 1 for cursor 2138 ($w + 1, $h) # add 1 for cursor
1468} 2139}
1469 2140
1470sub size_allocate {
1471 my ($self, $w, $h) = @_;
1472
1473 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1474}
1475
1476sub key_down { 2141sub invoke_key_down {
1477 my ($self, $ev) = @_; 2142 my ($self, $ev) = @_;
1478 2143
1479 my $mod = $ev->{mod}; 2144 my $mod = $ev->{mod};
1480 my $sym = $ev->{sym}; 2145 my $sym = $ev->{sym};
1481 my $uni = $ev->{unicode}; 2146 my $uni = $ev->{unicode};
1482 2147
1483 my $text = $self->get_text; 2148 my $text = $self->get_text;
1484 2149
2150 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2151
1485 if ($sym == 8) { 2152 if ($uni == 8) {
1486 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2153 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1487 } elsif ($sym == 127) { 2154 } elsif ($uni == 127) {
1488 substr $text, $self->{cursor}, 1, ""; 2155 substr $text, $self->{cursor}, 1, "";
1489 } elsif ($sym == CFClient::SDLK_LEFT) { 2156 } elsif ($sym == CFPlus::SDLK_LEFT) {
1490 --$self->{cursor} if $self->{cursor}; 2157 --$self->{cursor} if $self->{cursor};
1491 } elsif ($sym == CFClient::SDLK_RIGHT) { 2158 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1492 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2159 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1493 } elsif ($sym == CFClient::SDLK_HOME) { 2160 } elsif ($sym == CFPlus::SDLK_HOME) {
2161 # what a hack
2162 $self->{cursor} =
2163 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2164 ? length $1
2165 : 0;
2166 } elsif ($sym == CFPlus::SDLK_END) {
2167 # uh, again
2168 $self->{cursor} =
2169 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2170 ? $self->{cursor} + length $1
2171 : length $self->{text};
2172 } elsif ($uni == 21) { # ctrl-u
2173 $text = "";
1494 $self->{cursor} = 0; 2174 $self->{cursor} = 0;
1495 } elsif ($sym == CFClient::SDLK_END) {
1496 $self->{cursor} = length $text;
1497 } elsif ($sym == 27) { 2175 } elsif ($uni == 27) {
1498 $self->emit ('escape'); 2176 $self->emit ('escape');
1499 } elsif ($uni) { 2177 } elsif ($uni == 0x0d) {
2178 substr $text, $self->{cursor}++, 0, "\012";
2179 } elsif ($uni >= 0x20) {
1500 substr $text, $self->{cursor}++, 0, chr $uni; 2180 substr $text, $self->{cursor}++, 0, chr $uni;
2181 } else {
2182 return 0;
1501 } 2183 }
1502 2184
1503 $self->_set_text ($text); 2185 $self->_set_text ($text);
2186
2187 $self->realloc;
1504 $self->update; 2188 $self->update;
1505}
1506 2189
2190 1
2191}
2192
1507sub focus_in { 2193sub invoke_focus_in {
1508 my ($self) = @_; 2194 my ($self) = @_;
1509 2195
1510 $self->{last_activity} = $::NOW; 2196 $self->{last_activity} = $::NOW;
1511 2197
1512 $self->SUPER::focus_in; 2198 $self->SUPER::invoke_focus_in
1513} 2199}
1514 2200
1515sub button_down { 2201sub invoke_button_down {
1516 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1517 2203
1518 $self->SUPER::button_down ($ev, $x, $y); 2204 $self->SUPER::invoke_button_down ($ev, $x, $y);
1519 2205
1520 my $idx = $self->{layout}->xy_to_index ($x, $y); 2206 my $idx = $self->{layout}->xy_to_index ($x, $y);
1521 2207
1522 # byte-index to char-index 2208 # byte-index to char-index
1523 my $text = $self->{text}; 2209 my $text = $self->{text};
1524 utf8::encode $text; 2210 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1525 $self->{cursor} = length substr $text, 0, $idx; 2211 $self->{cursor} = length $text;
1526 2212
1527 $self->_set_text ($self->{text}); 2213 $self->_set_text ($self->{text});
1528 $self->update; 2214 $self->update;
2215
2216 1
1529} 2217}
1530 2218
1531sub mouse_motion { 2219sub invoke_mouse_motion {
1532 my ($self, $ev, $x, $y) = @_; 2220 my ($self, $ev, $x, $y) = @_;
1533# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2221# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2222
2223 1
1534} 2224}
1535 2225
1536sub _draw { 2226sub _draw {
1537 my ($self) = @_; 2227 my ($self) = @_;
1538 2228
1539 local $self->{fg} = $self->{fg}; 2229 local $self->{fg} = $self->{fg};
1540 2230
1541 if ($FOCUS == $self) { 2231 if ($FOCUS == $self) {
1542 glColor @{$self->{active_bg}}; 2232 glColor_premultiply @{$self->{active_bg}};
1543 $self->{fg} = $self->{active_fg}; 2233 $self->{fg} = $self->{active_fg};
1544 } else { 2234 } else {
1545 glColor @{$self->{bg}}; 2235 glColor_premultiply @{$self->{bg}};
1546 } 2236 }
1547 2237
1548 glEnable GL_BLEND; 2238 glEnable GL_BLEND;
1549 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1550 glBegin GL_QUADS; 2240 glBegin GL_QUADS;
1551 glVertex 0 , 0; 2241 glVertex 0 , 0;
1552 glVertex 0 , $self->{h}; 2242 glVertex 0 , $self->{h};
1553 glVertex $self->{w}, $self->{h}; 2243 glVertex $self->{w}, $self->{h};
1554 glVertex $self->{w}, 0; 2244 glVertex $self->{w}, 0;
… …
1565 utf8::encode $text; 2255 utf8::encode $text;
1566 2256
1567 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2257 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1568 } 2258 }
1569 2259
1570 glColor @{$self->{fg}};
1571 glBegin GL_LINES; 2260 glBegin GL_LINES;
1572 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2261 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1573 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2262 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1574 glEnd; 2263 glEnd;
1575 } 2264 }
1576} 2265}
1577 2266
2267#############################################################################
2268
1578package CFClient::UI::Entry; 2269package CFPlus::UI::Entry;
1579 2270
1580our @ISA = CFClient::UI::EntryBase::; 2271our @ISA = CFPlus::UI::EntryBase::;
1581 2272
1582use CFClient::OpenGL; 2273use CFPlus::OpenGL;
1583 2274
1584sub key_down { 2275sub invoke_key_down {
1585 my ($self, $ev) = @_; 2276 my ($self, $ev) = @_;
1586 2277
1587 my $sym = $ev->{sym}; 2278 my $sym = $ev->{sym};
1588 2279
1589 if ($sym == 13) { 2280 if ($ev->{uni} == 0x0d || $sym == 13) {
1590 unshift @{$self->{history}}, 2281 unshift @{$self->{history}},
1591 my $txt = $self->get_text; 2282 my $txt = $self->get_text;
2283
1592 $self->{history_pointer} = -1; 2284 $self->{history_pointer} = -1;
1593 $self->{history_saveback} = ''; 2285 $self->{history_saveback} = '';
1594 $self->emit (activate => $txt); 2286 $self->emit (activate => $txt);
1595 $self->update; 2287 $self->update;
1596 2288
1597 } elsif ($sym == CFClient::SDLK_UP) { 2289 } elsif ($sym == CFPlus::SDLK_UP) {
1598 if ($self->{history_pointer} < 0) { 2290 if ($self->{history_pointer} < 0) {
1599 $self->{history_saveback} = $self->get_text; 2291 $self->{history_saveback} = $self->get_text;
1600 } 2292 }
1601 if (@{$self->{history} || []} > 0) { 2293 if (@{$self->{history} || []} > 0) {
1602 $self->{history_pointer}++; 2294 $self->{history_pointer}++;
… …
1604 $self->{history_pointer} = @{$self->{history} || []} - 1; 2296 $self->{history_pointer} = @{$self->{history} || []} - 1;
1605 } 2297 }
1606 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2298 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1607 } 2299 }
1608 2300
1609 } elsif ($sym == CFClient::SDLK_DOWN) { 2301 } elsif ($sym == CFPlus::SDLK_DOWN) {
1610 $self->{history_pointer}--; 2302 $self->{history_pointer}--;
1611 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2303 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1612 2304
1613 if ($self->{history_pointer} >= 0) { 2305 if ($self->{history_pointer} >= 0) {
1614 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2306 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1615 } else { 2307 } else {
1616 $self->set_text ($self->{history_saveback}); 2308 $self->set_text ($self->{history_saveback});
1617 } 2309 }
1618 2310
1619 } else { 2311 } else {
1620 $self->SUPER::key_down ($ev); 2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
1621 } 2315 1
1622
1623} 2316}
1624 2317
1625############################################################################# 2318#############################################################################
1626 2319
2320package CFPlus::UI::TextEdit;
2321
2322our @ISA = CFPlus::UI::EntryBase::;
2323
2324use CFPlus::OpenGL;
2325
2326sub move_cursor_ver {
2327 my ($self, $dy) = @_;
2328
2329 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2330
2331 $y += $dy;
2332
2333 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2334 $self->{cursor} = $index;
2335 delete $self->{cur_h};
2336 $self->update;
2337 return;
2338 }
2339}
2340
2341sub invoke_key_down {
2342 my ($self, $ev) = @_;
2343
2344 my $sym = $ev->{sym};
2345
2346 if ($sym == CFPlus::SDLK_UP) {
2347 $self->move_cursor_ver (-1);
2348 } elsif ($sym == CFPlus::SDLK_DOWN) {
2349 $self->move_cursor_ver (+1);
2350 } else {
2351 return $self->SUPER::invoke_key_down ($ev)
2352 }
2353
2354 1
2355}
2356
2357#############################################################################
2358
1627package CFClient::UI::Button; 2359package CFPlus::UI::Button;
1628 2360
1629our @ISA = CFClient::UI::Label::; 2361our @ISA = CFPlus::UI::Label::;
1630 2362
1631use CFClient::OpenGL; 2363use CFPlus::OpenGL;
1632 2364
1633my @tex = 2365my @tex =
1634 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2366 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1635 qw(b1_button_active.png); 2367 qw(b1_button_inactive.png b1_button_active.png);
1636 2368
1637sub new { 2369sub new {
1638 my $class = shift; 2370 my $class = shift;
1639 2371
1640 $class->SUPER::new ( 2372 $class->SUPER::new (
1641 padding => 4, 2373 padding_x => 4,
2374 padding_y => 4,
2375 fg => [1.0, 1.0, 1.0],
2376 active_fg => [0.8, 0.8, 0.8],
2377 can_hover => 1,
2378 align => 0,
2379 valign => 0,
2380 can_events => 1,
2381 @_
2382 )
2383}
2384
2385sub invoke_button_up {
2386 my ($self, $ev, $x, $y) = @_;
2387
2388 $self->emit ("activate")
2389 if $x >= 0 && $x < $self->{w}
2390 && $y >= 0 && $y < $self->{h};
2391
2392 1
2393}
2394
2395sub _draw {
2396 my ($self) = @_;
2397
2398 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2399
2400 glEnable GL_TEXTURE_2D;
2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2402 glColor 0, 0, 0, 1;
2403
2404 my $tex = $tex[$GRAB == $self];
2405 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2406
2407 glDisable GL_TEXTURE_2D;
2408
2409 $self->SUPER::_draw;
2410}
2411
2412#############################################################################
2413
2414package CFPlus::UI::CheckBox;
2415
2416our @ISA = CFPlus::UI::DrawBG::;
2417
2418my @tex =
2419 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2420 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2421
2422use CFPlus::OpenGL;
2423
2424sub new {
2425 my $class = shift;
2426
2427 $class->SUPER::new (
2428 padding_x => 2,
2429 padding_y => 2,
2430 fg => [1, 1, 1],
2431 active_fg => [1, 1, 0],
2432 bg => [0, 0, 0, 0.2],
2433 active_bg => [1, 1, 1, 0.5],
2434 state => 0,
2435 can_hover => 1,
2436 @_
2437 )
2438}
2439
2440sub size_request {
2441 my ($self) = @_;
2442
2443 (6) x 2
2444}
2445
2446sub toggle {
2447 my ($self) = @_;
2448
2449 $self->{state} = !$self->{state};
2450 $self->emit (changed => $self->{state});
2451 $self->update;
2452}
2453
2454sub invoke_button_down {
2455 my ($self, $ev, $x, $y) = @_;
2456
2457 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2458 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2459 $self->toggle;
2460 } else {
2461 return 0
2462 }
2463
2464 1
2465}
2466
2467sub _draw {
2468 my ($self) = @_;
2469
2470 $self->SUPER::_draw;
2471
2472 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2473
2474 my ($w, $h) = @$self{qw(w h)};
2475
2476 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2477
2478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2479
2480 my $tex = $self->{state} ? $tex[1] : $tex[0];
2481
2482 glEnable GL_TEXTURE_2D;
2483 $tex->draw_quad_alpha (0, 0, $s, $s);
2484 glDisable GL_TEXTURE_2D;
2485}
2486
2487#############################################################################
2488
2489package CFPlus::UI::Image;
2490
2491our @ISA = CFPlus::UI::Base::;
2492
2493use CFPlus::OpenGL;
2494
2495our %texture_cache;
2496
2497sub new {
2498 my $class = shift;
2499
2500 my $self = $class->SUPER::new (
2501 can_events => 0,
2502 @_,
2503 );
2504
2505 $self->{path} || $self->{tex}
2506 or Carp::croak "'path' or 'tex' attributes required";
2507
2508 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2509 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2510
2511 CFPlus::weaken $texture_cache{$self->{path}};
2512
2513 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2514
2515 $self
2516}
2517
2518sub STORABLE_freeze {
2519 my ($self, $cloning) = @_;
2520
2521 $self->{path}
2522 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2523
2524 $self->{path}
2525}
2526
2527sub STORABLE_attach {
2528 my ($self, $cloning, $path) = @_;
2529
2530 $self->new (path => $path)
2531}
2532
2533sub size_request {
2534 my ($self) = @_;
2535
2536 ($self->{tex}{w}, $self->{tex}{h})
2537}
2538
2539sub _draw {
2540 my ($self) = @_;
2541
2542 my $tex = $self->{tex};
2543
2544 my ($w, $h) = ($self->{w}, $self->{h});
2545
2546 if ($self->{rot90}) {
2547 glRotate 90, 0, 0, 1;
2548 glTranslate 0, -$self->{w}, 0;
2549
2550 ($w, $h) = ($h, $w);
2551 }
2552
2553 glEnable GL_TEXTURE_2D;
2554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2555
2556 $tex->draw_quad (0, 0, $w, $h);
2557
2558 glDisable GL_TEXTURE_2D;
2559}
2560
2561#############################################################################
2562
2563package CFPlus::UI::ImageButton;
2564
2565our @ISA = CFPlus::UI::Image::;
2566
2567use CFPlus::OpenGL;
2568
2569my %textures;
2570
2571sub new {
2572 my $class = shift;
2573
2574 my $self = $class->SUPER::new (
2575 padding_x => 4,
2576 padding_y => 4,
1642 fg => [1, 1, 1], 2577 fg => [1, 1, 1],
1643 bg => [1, 1, 1, 0.2],
1644 active_fg => [0, 0, 1], 2578 active_fg => [0, 0, 1],
1645 can_hover => 1, 2579 can_hover => 1,
1646 align => 0, 2580 align => 0,
1647 valign => 0, 2581 valign => 0,
1648 can_events => 1, 2582 can_events => 1,
1649 @_ 2583 @_
1650 ) 2584 );
1651} 2585}
1652 2586
1653sub button_up { 2587sub invoke_button_up {
1654 my ($self, $ev, $x, $y) = @_; 2588 my ($self, $ev, $x, $y) = @_;
1655 2589
2590 $self->emit ("activate")
1656 if ($x >= 0 && $x < $self->{w} 2591 if $x >= 0 && $x < $self->{w}
1657 && $y >= 0 && $y < $self->{h}) { 2592 && $y >= 0 && $y < $self->{h};
1658 $self->emit ("activate"); 2593
1659 } 2594 1
1660}
1661
1662sub _draw {
1663 my ($self) = @_;
1664
1665 local $self->{fg} = $self->{fg};
1666
1667 if ($GRAB == $self) {
1668 $self->{fg} = $self->{active_fg};
1669 }
1670
1671 glEnable GL_TEXTURE_2D;
1672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1673 glColor 0, 0, 0, 1;
1674
1675 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1676
1677 glDisable GL_TEXTURE_2D;
1678
1679 $self->SUPER::_draw;
1680} 2595}
1681 2596
1682############################################################################# 2597#############################################################################
1683 2598
1684package CFClient::UI::CheckBox;
1685
1686our @ISA = CFClient::UI::DrawBG::;
1687
1688my @tex =
1689 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1690 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1691
1692use CFClient::OpenGL;
1693
1694sub new {
1695 my $class = shift;
1696
1697 $class->SUPER::new (
1698 padding => 2,
1699 fg => [1, 1, 1],
1700 active_fg => [1, 1, 0],
1701 state => 0,
1702 can_hover => 1,
1703 @_
1704 )
1705}
1706
1707sub size_request {
1708 my ($self) = @_;
1709
1710 ($self->{padding} * 2 + 6) x 2
1711}
1712
1713sub button_down {
1714 my ($self, $ev, $x, $y) = @_;
1715
1716 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1717 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1718 $self->{state} = !$self->{state};
1719 $self->emit (changed => $self->{state});
1720 }
1721}
1722
1723sub _draw {
1724 my ($self) = @_;
1725
1726 $self->SUPER::_draw;
1727
1728 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1729
1730 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1731
1732 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733
1734 my $tex = $self->{state} ? $tex[1] : $tex[0];
1735
1736 glEnable GL_TEXTURE_2D;
1737 $tex->draw_quad_alpha (0, 0, $s, $s);
1738 glDisable GL_TEXTURE_2D;
1739}
1740
1741#############################################################################
1742
1743package CFClient::UI::Image; 2599package CFPlus::UI::VGauge;
1744 2600
1745our @ISA = CFClient::UI::Base::; 2601our @ISA = CFPlus::UI::Base::;
1746
1747use CFClient::OpenGL;
1748use Carp qw/confess/;
1749
1750our %loaded_images;
1751
1752sub new {
1753 my $class = shift;
1754
1755 my $self = $class->SUPER::new (can_events => 0, @_);
1756
1757 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1758
1759 $loaded_images{$self->{image}} ||=
1760 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1761
1762 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1763
1764 Scalar::Util::weaken $loaded_images{$self->{image}};
1765
1766 $self->{aspect} = $tex->{w} / $tex->{h};
1767
1768 $self
1769}
1770
1771sub size_request {
1772 my ($self) = @_;
1773
1774 ($self->{tex}->{w}, $self->{tex}->{h})
1775}
1776
1777sub _draw {
1778 my ($self) = @_;
1779
1780 my $tex = $self->{tex};
1781
1782 my ($w, $h) = ($self->{w}, $self->{h});
1783
1784 if ($self->{rot90}) {
1785 glRotate 90, 0, 0, 1;
1786 glTranslate 0, -$self->{w}, 0;
1787
1788 ($w, $h) = ($h, $w);
1789 }
1790
1791 glEnable GL_TEXTURE_2D;
1792 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1793
1794 $tex->draw_quad_alpha (0, 0, $w, $h);
1795
1796 glDisable GL_TEXTURE_2D;
1797}
1798
1799#############################################################################
1800
1801package CFClient::UI::VGauge;
1802
1803our @ISA = CFClient::UI::Base::;
1804 2602
1805use List::Util qw(min max); 2603use List::Util qw(min max);
1806 2604
1807use CFClient::OpenGL; 2605use CFPlus::OpenGL;
1808 2606
1809my %tex = ( 2607my %tex = (
1810 food => [ 2608 food => [
1811 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2609 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1812 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2610 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1813 ], 2611 ],
1814 grace => [ 2612 grace => [
1815 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2613 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1816 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2614 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1817 ], 2615 ],
1818 hp => [ 2616 hp => [
1819 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2617 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1820 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2618 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1821 ], 2619 ],
1822 mana => [ 2620 mana => [
1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2621 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1824 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2622 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1825 ], 2623 ],
1826); 2624);
1827 2625
1828# eg. VGauge->new (gauge => 'food'), default gauge: food 2626# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1888 my $ycut1 = max 0, min 1, $ycut; 2686 my $ycut1 = max 0, min 1, $ycut;
1889 my $ycut2 = max 0, min 1, $ycut - 1; 2687 my $ycut2 = max 0, min 1, $ycut - 1;
1890 2688
1891 my $h1 = $self->{h} * (1 - $ycut1); 2689 my $h1 = $self->{h} * (1 - $ycut1);
1892 my $h2 = $self->{h} * (1 - $ycut2); 2690 my $h2 = $self->{h} * (1 - $ycut2);
2691 my $h3 = $self->{h};
2692
2693 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1893 2694
1894 glEnable GL_BLEND; 2695 glEnable GL_BLEND;
1895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2696 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2697 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1896 glEnable GL_TEXTURE_2D; 2698 glEnable GL_TEXTURE_2D;
1897 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1898 2700
1899 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2701 glBindTexture GL_TEXTURE_2D, $t1->{name};
1900 glBegin GL_QUADS; 2702 glBegin GL_QUADS;
… …
1915 2717
1916 if ($t3) { 2718 if ($t3) {
1917 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2719 glBindTexture GL_TEXTURE_2D, $t3->{name};
1918 glBegin GL_QUADS; 2720 glBegin GL_QUADS;
1919 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2721 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1920 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2722 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1921 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2723 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1922 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2724 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1923 glEnd; 2725 glEnd;
1924 } 2726 }
1925 2727
1926 glDisable GL_BLEND; 2728 glDisable GL_BLEND;
1927 glDisable GL_TEXTURE_2D; 2729 glDisable GL_TEXTURE_2D;
1928} 2730}
1929 2731
1930############################################################################# 2732#############################################################################
1931 2733
1932package CFClient::UI::Gauge; 2734package CFPlus::UI::Gauge;
1933 2735
1934our @ISA = CFClient::UI::VBox::; 2736our @ISA = CFPlus::UI::VBox::;
1935 2737
1936sub new { 2738sub new {
1937 my ($class, %arg) = @_; 2739 my ($class, %arg) = @_;
1938 2740
1939 my $self = $class->SUPER::new ( 2741 my $self = $class->SUPER::new (
… …
1941 can_hover => 1, 2743 can_hover => 1,
1942 can_events => 1, 2744 can_events => 1,
1943 %arg, 2745 %arg,
1944 ); 2746 );
1945 2747
1946 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2748 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1947 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2749 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1948 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2750 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1949 2751
1950 $self 2752 $self
1951} 2753}
1952 2754
1953sub set_fontsize { 2755sub set_fontsize {
… …
1974 $self->{value}->set_text ($val); 2776 $self->{value}->set_text ($val);
1975} 2777}
1976 2778
1977############################################################################# 2779#############################################################################
1978 2780
1979package CFClient::UI::Slider; 2781package CFPlus::UI::Slider;
1980 2782
1981use strict; 2783use strict;
1982 2784
1983use CFClient::OpenGL; 2785use CFPlus::OpenGL;
1984 2786
1985our @ISA = CFClient::UI::DrawBG::; 2787our @ISA = CFPlus::UI::DrawBG::;
1986 2788
1987my @tex = 2789my @tex =
1988 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2790 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
1989 qw(s1_slider.png s1_slider_bg.png); 2791 qw(s1_slider.png s1_slider_bg.png);
1990 2792
1991sub new { 2793sub new {
1992 my $class = shift; 2794 my $class = shift;
1993 2795
1994 # range [value, low, high, page] 2796 # range [value, low, high, page, unit]
1995 2797
1996 # TODO: 0-width page 2798 # TODO: 0-width page
1997 # TODO: req_w/h are wrong with vertical 2799 # TODO: req_w/h are wrong with vertical
1998 # TODO: calculations are off 2800 # TODO: calculations are off
1999 my $self = $class->SUPER::new ( 2801 my $self = $class->SUPER::new (
2000 fg => [1, 1, 1], 2802 fg => [1, 1, 1],
2001 active_fg => [0, 0, 0], 2803 active_fg => [0, 0, 0],
2804 bg => [0, 0, 0, 0.2],
2805 active_bg => [1, 1, 1, 0.5],
2002 range => [0, 0, 100, 10], 2806 range => [0, 0, 100, 10, 0],
2003 req_w => $::WIDTH / 80, 2807 min_w => $::WIDTH / 80,
2004 req_h => $::WIDTH / 80, 2808 min_h => $::WIDTH / 80,
2005 vertical => 0, 2809 vertical => 0,
2006 can_hover => 1, 2810 can_hover => 1,
2007 inner_pad => 5, 2811 inner_pad => 0.02,
2008 @_ 2812 @_
2009 ); 2813 );
2010 2814
2815 $self->set_value ($self->{range}[0]);
2816 $self->update;
2817
2011 $self 2818 $self
2012} 2819}
2013 2820
2821sub set_range {
2822 my ($self, $range) = @_;
2823
2824 ($range, $self->{range}) = ($self->{range}, $range);
2825
2826 if ("@$range" ne "@{$self->{range}}") {
2827 $self->update;
2828 $self->set_value ($self->{range}[0]);
2829 }
2830}
2831
2832sub set_value {
2833 my ($self, $value) = @_;
2834
2835 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2836
2837 $hi = $lo + 1 if $hi <= $lo;
2838
2839 $page = $hi - $lo if $page > $hi - $lo;
2840
2841 $value = $lo if $value < $lo;
2842 $value = $hi - $page if $value > $hi - $page;
2843
2844 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2845 if $unit;
2846
2847 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2848
2849 if ($value != $old_value) {
2850 $self->emit (changed => $value);
2851 $self->update;
2852 }
2853}
2854
2014sub size_request { 2855sub size_request {
2015 my ($self) = @_; 2856 my ($self) = @_;
2016 2857
2017 my $w = $self->{req_w}; 2858 ($self->{req_w}, $self->{req_h})
2018 my $h = $self->{req_h};
2019
2020 $self->{vertical} ? ($h, $w) : ($w, $h)
2021} 2859}
2022 2860
2023sub button_down { 2861sub invoke_button_down {
2024 my ($self, $ev, $x, $y) = @_; 2862 my ($self, $ev, $x, $y) = @_;
2025 2863
2026 $self->SUPER::button_down ($ev, $x, $y); 2864 $self->SUPER::invoke_button_down ($ev, $x, $y);
2865
2866 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2867
2027 $self->mouse_motion ($ev, $x, $y); 2868 $self->invoke_mouse_motion ($ev, $x, $y)
2028} 2869}
2029 2870
2030sub mouse_motion { 2871sub invoke_mouse_motion {
2031 my ($self, $ev, $x, $y) = @_; 2872 my ($self, $ev, $x, $y) = @_;
2032 2873
2033 if ($GRAB == $self) { 2874 if ($GRAB == $self) {
2875 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2876
2877 my (undef, $lo, $hi, $page) = @{$self->{range}};
2878
2879 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2880
2881 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2882 } else {
2883 return 0;
2884 }
2885
2886 1
2887}
2888
2889sub invoke_mouse_wheel {
2890 my ($self, $ev) = @_;
2891
2892 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2893
2894 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2895
2896 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2897
2898 ! ! $delta
2899}
2900
2901sub update {
2902 my ($self) = @_;
2903
2904 delete $self->{knob_w};
2905 $self->SUPER::update;
2906}
2907
2908sub _draw {
2909 my ($self) = @_;
2910
2911 unless ($self->{knob_w}) {
2912 $self->set_value ($self->{range}[0]);
2913
2034 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2914 my ($value, $lo, $hi, $page) = @{$self->{range}};
2915 my $range = ($hi - $page - $lo) || 1e-100;
2035 2916
2036 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2917 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2037 2918
2038 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2919 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2039 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2920 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2040 2921
2041 $x -= $inner_pad_px; # substract the padding 2922 $value = ($value - $lo) / $range;
2042 $x = $x * ($hi - $lo) / $inner_w + $lo; 2923 $value = $value * $self->{scale} + $self->{offset};
2043 $x = $lo if $x < $lo;
2044 $x = $hi - $page if $x > $hi - $page;
2045 $self->{range}[0] = $x;
2046 2924
2047 $self->emit (changed => $x); 2925 $self->{knob_x} = $value - $knob_w * 0.5;
2048 $self->update; 2926 $self->{knob_w} = $knob_w;
2049 } 2927 }
2050}
2051
2052# the inner_* stuff is for generating a padding for the slider handle,
2053# so that the handle doesn't leave the texture. This calculation isn't 100%
2054# correct propably, but it does the job for now
2055sub _calc_inner_pad_px {
2056 my ($self, $w) = @_;
2057 ($w / 100) * $self->{inner_pad} # % to pixels
2058}
2059
2060sub _draw {
2061 my ($self) = @_;
2062 2928
2063 $self->SUPER::_draw (); 2929 $self->SUPER::_draw ();
2064 2930
2065 my ($w, $h) = @$self{qw(w h)}; 2931 glScale $self->{w}, $self->{h};
2066 2932
2067 if ($self->{vertical}) { 2933 if ($self->{vertical}) {
2068 # draw a vertical slider like a rotated horizontal slider 2934 # draw a vertical slider like a rotated horizontal slider
2069 2935
2936 glTranslate 1, 0, 0;
2070 glRotate 90, 0, 0, 1; 2937 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 } 2938 }
2075 2939
2076 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2940 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2077 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2941 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2078 2942
2079 my ($value, $lo, $hi, $page) = @{$self->{range}};
2080
2081 $hi = $value + 1 if $lo == $hi;
2082
2083 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2084 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2085
2086 $page = int $page * $inner_w / ($hi - $lo);
2087 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2088
2089 $w -= $page;
2090 $page &= ~1;
2091 glTranslate $page * 0.5, 0, 0;
2092 $page ||= 2;
2093
2094 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2095 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2096
2097 glEnable GL_TEXTURE_2D; 2943 glEnable GL_TEXTURE_2D;
2098 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2944 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2099 2945
2100 # draw background 2946 # draw background
2101 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2947 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2102 2948
2103 # draw handle 2949 # draw handle
2104 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2950 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2105 2951
2106 glDisable GL_TEXTURE_2D; 2952 glDisable GL_TEXTURE_2D;
2107} 2953}
2108 2954
2109############################################################################# 2955#############################################################################
2110 2956
2111package CFClient::UI::TextView; 2957package CFPlus::UI::ValSlider;
2112 2958
2113our @ISA = CFClient::UI::HBox::; 2959our @ISA = CFPlus::UI::HBox::;
2114 2960
2961sub new {
2962 my ($class, %arg) = @_;
2963
2964 my $range = delete $arg{range};
2965
2966 my $self = $class->SUPER::new (
2967 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2968 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2969 to_value => sub { shift },
2970 from_value => sub { shift },
2971 %arg,
2972 );
2973
2974 $self->{slider}->connect (changed => sub {
2975 my ($self, $value) = @_;
2976 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2977 $self->{parent}->emit (changed => $value);
2978 });
2979
2980# $self->{entry}->connect (changed => sub {
2981# my ($self, $value) = @_;
2982# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2983# $self->{parent}->emit (changed => $value);
2984# });
2985
2986 $self->add ($self->{slider}, $self->{entry});
2987
2988 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2989
2990 $self
2991}
2992
2993sub set_range { shift->{slider}->set_range (@_) }
2994sub set_value { shift->{slider}->set_value (@_) }
2995
2996#############################################################################
2997
2998package CFPlus::UI::TextScroller;
2999
3000our @ISA = CFPlus::UI::HBox::;
3001
2115use CFClient::OpenGL; 3002use CFPlus::OpenGL;
2116 3003
2117sub new { 3004sub new {
2118 my $class = shift; 3005 my $class = shift;
2119 3006
2120 my $self = $class->SUPER::new ( 3007 my $self = $class->SUPER::new (
2121 fontsize => 1, 3008 fontsize => 1,
2122 can_events => 0, 3009 can_events => 1,
3010 indent => 0,
2123 #font => default_font 3011 #font => default_font
2124 @_, 3012 @_,
2125 3013
2126 layout => (new CFClient::Layout 1), 3014 layout => (new CFPlus::Layout),
2127 par => [], 3015 par => [],
3016 max_par => 0,
2128 height => 0, 3017 height => 0,
2129 children => [ 3018 children => [
2130 (new CFClient::UI::Empty expand => 1), 3019 (new CFPlus::UI::Empty expand => 1),
2131 (new CFClient::UI::Slider vertical => 1), 3020 (new CFPlus::UI::Slider vertical => 1),
2132 ], 3021 ],
2133 ); 3022 );
2134 3023
2135 $self->{children}[1]->connect (changed => sub { $self->update }); 3024 $self->{children}[1]->connect (changed => sub { $self->update });
2136 3025
… …
2142 3031
2143 $self->{fontsize} = $fontsize; 3032 $self->{fontsize} = $fontsize;
2144 $self->reflow; 3033 $self->reflow;
2145} 3034}
2146 3035
2147sub text_height { 3036sub size_request {
3037 my ($self) = @_;
3038
3039 my ($empty, $slider) = @{ $self->{children} };
3040
3041 local $self->{children} = [$empty, $slider];
3042 $self->SUPER::size_request
3043}
3044
3045sub invoke_size_allocate {
3046 my ($self, $w, $h) = @_;
3047
3048 my ($empty, $slider, @other) = @{ $self->{children} };
3049 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3050
3051 $self->{layout}->set_font ($self->{font}) if $self->{font};
3052 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3053 $self->{layout}->set_width ($empty->{w});
3054 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3055
3056 $self->reflow;
3057
3058 local $self->{children} = [$empty, $slider];
3059 $self->SUPER::invoke_size_allocate ($w, $h)
3060}
3061
3062sub invoke_mouse_wheel {
2148 my ($self, $text) = @_; 3063 my ($self, $ev) = @_;
3064
3065 return 0 unless $ev->{dy}; # only vertical movements
3066
3067 $self->{children}[1]->emit (mouse_wheel => $ev);
3068
3069 1
3070}
3071
3072sub get_layout {
3073 my ($self, $para) = @_;
2149 3074
2150 my $layout = $self->{layout}; 3075 my $layout = $self->{layout};
2151 3076
3077 $layout->set_font ($self->{font}) if $self->{font};
3078 $layout->set_foreground (@{$para->{fg}});
2152 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3079 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2153 $layout->set_width ($self->{children}[0]{w}); 3080 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3081 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2154 $layout->set_markup ($text); 3082 $layout->set_markup ($para->{markup});
3083
3084 $layout->set_shapes (
3085 map
3086 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3087 @{$para->{widget}}
2155 3088 );
2156 ($layout->size)[1] 3089
3090 $layout
2157} 3091}
2158 3092
2159sub reflow { 3093sub reflow {
2160 my ($self) = @_; 3094 my ($self) = @_;
2161 3095
2162 $self->{need_reflow}++; 3096 $self->{need_reflow}++;
2163 $self->update; 3097 $self->update;
2164} 3098}
2165 3099
2166sub size_allocate { 3100sub set_offset {
3101 my ($self, $offset) = @_;
3102
3103 # todo: base offset on lines or so, not on pixels
3104 $self->{children}[1]->set_value ($offset);
3105}
3106
3107sub current_paragraph {
3108 my ($self) = @_;
3109
3110 $self->{top_paragraph} - 1
3111}
3112
3113sub scroll_to {
2167 my ($self, $w, $h) = @_; 3114 my ($self, $para) = @_;
2168 3115
2169 $self->SUPER::size_allocate ($w, $h); 3116 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2170 3117
2171 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3118 $self->{scroll_to} = $para;
2172 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3119 $self->update;
2173 $self->{layout}->set_width ($self->{children}[0]{w}); 3120}
2174 3121
2175 $self->reflow; 3122sub clear {
3123 my ($self) = @_;
3124
3125 my (undef, undef, @other) = @{ $self->{children} };
3126 $self->remove ($_) for @other;
3127
3128 $self->{par} = [];
3129 $self->{height} = 0;
3130 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2176} 3131}
2177 3132
2178sub add_paragraph { 3133sub add_paragraph {
2179 my ($self, $color, $text) = @_; 3134 my $self = shift;
2180 3135
2181 #TODO: intelligently "reformat" paragraph 3136 for my $para (@_) {
3137 $para = {
3138 fg => [1, 1, 1, 1],
3139 indent => 0,
3140 markup => "",
3141 widget => [],
3142 ref $para ? %$para : (markup => $para),
3143 w => 1e10,
3144 wrapped => 1,
3145 };
2182 3146
2183 my $height = $self->text_height ($text); 3147 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3148 push @{$self->{par}}, $para;
3149 }
2184 3150
3151 if (my $max = $self->{max_par}) {
3152 shift @{$self->{par}} while @{$self->{par}} > $max;
3153 }
3154
3155 $self->{need_reflow}++;
3156 $self->update;
3157}
3158
3159sub scroll_to_bottom {
3160 my ($self) = @_;
3161
3162 $self->{scroll_to} = $#{$self->{par}};
3163 $self->update;
3164}
3165
3166sub force_uptodate {
3167 my ($self) = @_;
3168
3169 if (delete $self->{need_reflow}) {
3170 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3171
3172 my $height = 0;
3173
3174 for my $para (@{$self->{par}}) {
3175 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3176 my $layout = $self->get_layout ($para);
3177 my ($w, $h) = $layout->size;
3178
3179 $para->{w} = $w + $para->{indent};
3180 $para->{h} = $h;
3181 $para->{wrapped} = $layout->has_wrapped;
3182 }
3183
3184 $para->{y} = $height;
3185 $height += $para->{h};
3186 }
3187
2185 $self->{height} += $height; 3188 $self->{height} = $height;
3189 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2186 3190
2187 push @{$self->{par}}, [$height, $color, $text]; 3191 delete $self->{texture};
3192 }
2188 3193
2189 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3194 if (my $paridx = delete $self->{scroll_to}) {
2190 $self->{children}[1]->update; 3195 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3196 }
2191} 3197}
2192 3198
2193sub update { 3199sub update {
2194 my ($self) = @_; 3200 my ($self) = @_;
2195 3201
… …
2197 3203
2198 return unless $self->{h} > 0; 3204 return unless $self->{h} > 0;
2199 3205
2200 delete $self->{texture}; 3206 delete $self->{texture};
2201 3207
2202 $ROOT->on_post_alloc ($self, sub { 3208 $ROOT->on_post_alloc ($self => sub {
2203 if (delete $self->{need_reflow}) { 3209 $self->force_uptodate;
2204 my $height = 0;
2205 3210
2206 $height += $_->[0] = $self->text_height ($_->[2]) 3211 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2207 for @{$self->{par}};
2208 3212
2209 $self->{height} = $height; 3213 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2210
2211 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2212
2213 delete $self->{texture};
2214 }
2215
2216 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2217 glClearColor 0, 0, 0, 0; 3214 glClearColor 0, 0, 0, 0;
2218 glClear GL_COLOR_BUFFER_BIT; 3215 glClear GL_COLOR_BUFFER_BIT;
2219 3216
2220 glEnable GL_TEXTURE_2D; 3217 package CFPlus::UI::Base;
2221 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3218 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3219 (0, 0, $self->{w}, $self->{h});
2222 3220
2223 my $top = int $self->{children}[1]{range}[0]; 3221 my $top = int $self->{children}[1]{range}[0];
2224 3222
3223 my $paridx = 0;
3224 my $top_paragraph;
3225 my $top = int $self->{children}[1]{range}[0];
3226
2225 my $y0 = $top; 3227 my $y0 = $top;
2226 my $y1 = $top + $self->{h}; 3228 my $y1 = $top + $H;
2227 3229
2228 my $y = 0;
2229
2230 my $layout = $self->{layout};
2231
2232 $layout->set_font ($self->{font}) if $self->{font};
2233
2234 for my $par (@{$self->{par}}) { 3230 for my $para (@{$self->{par}}) {
2235 my $h = $par->[0]; 3231 my $h = $para->{h};
3232 my $y = $para->{y};
2236 3233
2237 if ($y0 < $y + $h && $y < $y1) { 3234 if ($y0 < $y + $h && $y < $y1) {
2238 $layout->set_foreground (@{ $par->[1] }); 3235 my $layout = $self->get_layout ($para);
2239 $layout->set_markup ($par->[2]);
2240 3236
2241 my ($W, $H) = $layout->size; 3237 $layout->render ($para->{indent}, $y - $y0);
2242 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3238
3239 if (my @w = @{ $para->{widget} }) {
3240 my @s = $layout->get_shapes;
3241
3242 for (@w) {
3243 my ($dx, $dy) = splice @s, 0, 2, ();
3244
3245 $_->{x} = $dx + $para->{indent};
3246 $_->{y} = $dy + $y - $y0;
3247
3248 $_->draw;
3249 }
3250 }
2243 } 3251 }
2244 3252
2245 $y += $h; 3253 $paridx++;
3254 $top_paragraph ||= $paridx if $y >= $top;
2246 } 3255 }
2247 3256
2248 glDisable GL_TEXTURE_2D; 3257 $self->{top_paragraph} = $top_paragraph;
2249 }; 3258 };
2250 }); 3259 });
2251} 3260}
2252 3261
3262sub reconfigure {
3263 my ($self) = @_;
3264
3265 $self->SUPER::reconfigure;
3266
3267 $_->{w} = 1e10 for @{ $self->{par} };
3268 $self->reflow;
3269}
3270
2253sub _draw { 3271sub _draw {
2254 my ($self) = @_; 3272 my ($self) = @_;
2255 3273
2256 glEnable GL_TEXTURE_2D; 3274 glEnable GL_TEXTURE_2D;
2257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2258 glColor 1, 1, 1, 1; 3276 glColor 0, 0, 0, 1;
2259 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3277 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2260 glDisable GL_TEXTURE_2D; 3278 glDisable GL_TEXTURE_2D;
2261 3279
2262 $self->{children}[1]->draw; 3280 $self->{children}[1]->draw;
2263
2264} 3281}
2265 3282
2266############################################################################# 3283#############################################################################
2267 3284
2268package CFClient::UI::Animator; 3285package CFPlus::UI::Animator;
2269 3286
2270use CFClient::OpenGL; 3287use CFPlus::OpenGL;
2271 3288
2272our @ISA = CFClient::UI::Bin::; 3289our @ISA = CFPlus::UI::Bin::;
2273 3290
2274sub moveto { 3291sub moveto {
2275 my ($self, $x, $y) = @_; 3292 my ($self, $x, $y) = @_;
2276 3293
2277 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3294 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2305 glPopMatrix; 3322 glPopMatrix;
2306} 3323}
2307 3324
2308############################################################################# 3325#############################################################################
2309 3326
2310package CFClient::UI::Flopper; 3327package CFPlus::UI::Flopper;
2311 3328
2312our @ISA = CFClient::UI::Button::; 3329our @ISA = CFPlus::UI::Button::;
2313 3330
2314sub new { 3331sub new {
2315 my $class = shift; 3332 my $class = shift;
2316 3333
2317 my $self = $class->SUPER::new ( 3334 my $self = $class->SUPER::new (
2318 state => 0, 3335 state => 0,
2319 connect_activate => \&toggle_flopper, 3336 on_activate => \&toggle_flopper,
2320 @_ 3337 @_
2321 ); 3338 );
2322 3339
2323 if ($self->{state}) {
2324 $self->{state} = 0;
2325 $self->toggle_flopper;
2326 }
2327
2328 $self 3340 $self
2329} 3341}
2330 3342
2331sub toggle_flopper { 3343sub toggle_flopper {
2332 my ($self) = @_; 3344 my ($self) = @_;
2333 3345
2334 # TODO: use animation 3346 $self->{other}->toggle_visibility;
2335 if ($self->{state} = !$self->{state}) {
2336 $CFClient::UI::ROOT->add ($self->{other});
2337 $self->{other}->move ($self->coord2global (0, $self->{h}));
2338 $self->emit ("open");
2339 } else {
2340 $CFClient::UI::ROOT->remove ($self->{other});
2341 $self->emit ("close");
2342 }
2343
2344 $self->emit (changed => $self->{state});
2345} 3347}
2346 3348
2347############################################################################# 3349#############################################################################
2348 3350
2349package CFClient::UI::Tooltip; 3351package CFPlus::UI::Tooltip;
2350 3352
2351our @ISA = CFClient::UI::Bin::; 3353our @ISA = CFPlus::UI::Bin::;
2352 3354
2353use CFClient::OpenGL; 3355use CFPlus::OpenGL;
2354 3356
2355sub new { 3357sub new {
2356 my $class = shift; 3358 my $class = shift;
2357 3359
2358 $class->SUPER::new ( 3360 $class->SUPER::new (
… …
2362} 3364}
2363 3365
2364sub set_tooltip_from { 3366sub set_tooltip_from {
2365 my ($self, $widget) = @_; 3367 my ($self, $widget) = @_;
2366 3368
3369 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3370 if $widget->{tooltip} =~ /^#(.*)$/;
3371
3372 my $tooltip = $widget->{tooltip};
3373
3374 if ($ENV{CFPLUS_DEBUG} & 2) {
3375 $tooltip .= "\n\n" . (ref $widget) . "\n"
3376 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3377 . "req $widget->{req_w} $widget->{req_h}\n"
3378 . "visible $widget->{visible}";
3379 }
3380
3381 $tooltip =~ s/^\n+//;
3382 $tooltip =~ s/\n+$//;
3383
2367 $self->add (new CFClient::UI::Label 3384 $self->add (new CFPlus::UI::Label
2368 markup => $widget->{tooltip}, 3385 markup => $tooltip,
2369 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3386 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370 fontsize => 0.8, 3387 fontsize => 0.8,
2371 fg => [0, 0, 0, 1], 3388 style => 1, # FLAG_INVERSE
3389 ellipsise => 0,
2372 font => ($widget->{tooltip_font} || $::FONT_PROP), 3390 font => ($widget->{tooltip_font} || $::FONT_PROP),
2373 ); 3391 );
2374} 3392}
2375 3393
2376sub size_request { 3394sub size_request {
2377 my ($self) = @_; 3395 my ($self) = @_;
… …
2379 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3397 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2380 3398
2381 ($w + 4, $h + 4) 3399 ($w + 4, $h + 4)
2382} 3400}
2383 3401
2384sub size_allocate { 3402sub invoke_size_allocate {
2385 my ($self, $w, $h) = @_; 3403 my ($self, $w, $h) = @_;
2386 3404
2387 $self->SUPER::size_allocate ($w - 4, $h - 4); 3405 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3406}
3407
3408sub invoke_visibility_change {
3409 my ($self, $visible) = @_;
3410
3411 return unless $visible;
3412
3413 $self->{root}->on_post_alloc ("move_$self" => sub {
3414 my $widget = $self->{owner}
3415 or return;
3416
3417 if ($widget->{visible}) {
3418 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3419
3420 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3421 if $x + $self->{w} > $self->{root}{w};
3422
3423 $self->move_abs ($x, $y);
3424 } else {
3425 $self->hide;
3426 }
3427 });
2388} 3428}
2389 3429
2390sub _draw { 3430sub _draw {
2391 my ($self) = @_; 3431 my ($self) = @_;
2392 3432
… …
2409 glVertex $w, $h; 3449 glVertex $w, $h;
2410 glVertex $w, 0; 3450 glVertex $w, 0;
2411 glEnd; 3451 glEnd;
2412 3452
2413 glTranslate 2 - 0.375, 2 - 0.375; 3453 glTranslate 2 - 0.375, 2 - 0.375;
3454
2414 $self->SUPER::_draw; 3455 $self->SUPER::_draw;
2415} 3456}
2416 3457
2417############################################################################# 3458#############################################################################
2418 3459
2419package CFClient::UI::Face; 3460package CFPlus::UI::Face;
2420 3461
2421our @ISA = CFClient::UI::Base::; 3462our @ISA = CFPlus::UI::DrawBG::;
2422 3463
2423use CFClient::OpenGL; 3464use CFPlus::OpenGL;
2424 3465
2425sub new { 3466sub new {
2426 my $class = shift; 3467 my $class = shift;
2427 3468
2428 $class->SUPER::new ( 3469 my $self = $class->SUPER::new (
3470 size_w => 32,
3471 size_h => 8,
2429 aspect => 1, 3472 aspect => 1,
3473 can_events => 0,
2430 @_, 3474 @_,
2431 ) 3475 );
3476
3477 if ($self->{anim} && $self->{animspeed}) {
3478 CFPlus::weaken (my $widget = $self);
3479
3480 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3481 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3482 $self->{timer} = Event->timer (
3483 parked => 1,
3484 cb => sub {
3485 return unless $::CONN && $widget;
3486
3487 ++$widget->{frame};
3488 $widget->update_face;
3489 $widget->update;
3490
3491 $widget->update_timer;
3492 },
3493 );
3494
3495 $self->update_face;
3496 $self->update_timer;
3497 }
3498
3499 $self
3500}
3501
3502sub update_timer {
3503 my ($self) = @_;
3504
3505 return unless $self->{timer};
3506
3507 if ($self->{visible}) {
3508 $self->{timer}->at (
3509 $self->{anim_start}
3510 + $self->{animspeed}
3511 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3512 );
3513 $self->{timer}->start;
3514 } else {
3515 $self->{timer}->stop;
3516 }
3517}
3518
3519sub update_face {
3520 my ($self) = @_;
3521
3522 return unless $::CONN;
3523
3524 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3525 if ($anim && @$anim) {
3526 delete $self->{wait_face};
3527 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3528 }
3529 }
2432} 3530}
2433 3531
2434sub size_request { 3532sub size_request {
2435 (32, 8) 3533 my ($self) = @_;
3534
3535 if ($::CONN) {
3536 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3537 if (my $tex = $::CONN->{texture}[$faceid]) {
3538 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3539 } else {
3540 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3541 $self->realloc;
3542 });
3543 }
3544 }
3545 }
3546
3547 ($self->{size_w} || 8, $self->{size_h} || 8)
3548}
3549
3550sub update {
3551 my ($self) = @_;
3552
3553 return unless $self->{visible};
3554
3555 $self->SUPER::update;
3556}
3557
3558sub invoke_visibility_change {
3559 my ($self) = @_;
3560
3561 $self->update_timer;
3562
3563 0
2436} 3564}
2437 3565
2438sub _draw { 3566sub _draw {
2439 my ($self) = @_; 3567 my ($self) = @_;
2440 3568
2441 return unless $::CONN;#d# manage and cache textures differently 3569 return unless $::CONN;
3570
3571 $self->SUPER::_draw;
3572
3573 my $faceid = $::CONN->{faceid}[$self->{face}]
3574 or return;
3575
2442 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3576 my $tex = $::CONN->{texture}[$faceid];
2443 3577
2444 # TODO animation
2445 if ($tex) { 3578 if ($tex) {
2446 glEnable GL_TEXTURE_2D; 3579 glEnable GL_TEXTURE_2D;
2447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3580 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448 glColor 1, 1, 1, 1; 3581 glColor 0, 0, 0, 1;
2449 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3582 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450 glDisable GL_TEXTURE_2D; 3583 glDisable GL_TEXTURE_2D;
2451 } 3584 }
2452} 3585}
2453 3586
3587sub destroy {
3588 my ($self) = @_;
3589
3590 (delete $self->{timer})->cancel
3591 if $self->{timer};
3592
3593 $self->SUPER::destroy;
3594}
3595
2454############################################################################# 3596#############################################################################
2455 3597
2456package CFClient::UI::InventoryItem; 3598package CFPlus::UI::Buttonbar;
2457 3599
2458our @ISA = CFClient::UI::HBox::; 3600our @ISA = CFPlus::UI::HBox::;
2459 3601
2460sub new { 3602# TODO: should actually wrap buttons and other goodies.
2461 my $class = shift;
2462
2463 my %args = @_;
2464
2465 my $item = delete $args{item};
2466
2467 my $desc = $item->{nrof} < 2
2468 ? $item->{name}
2469 : "$item->{nrof} $item->{name_pl}";
2470
2471
2472 my $self = $class->SUPER::new (
2473 can_hover => 1,
2474 can_events => 1,
2475 tooltip => (CFClient::UI::Label->escape ($desc)
2476 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477 connect_button_down => sub {
2478 my ($self, $ev, $x, $y) = @_;
2479
2480 # todo: maybe put examine on 1? but should just be a tooltip :(
2481 if ($ev->{button} == 1) {
2482 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483 } elsif ($ev->{button} == 2) {
2484 $::CONN->send ("apply $item->{tag}");
2485 } elsif ($ev->{button} == 3) {
2486 CFClient::UI::Menu->new (
2487 items => [
2488 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489 [
2490 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491 sub { $::CONN->send ("lock $item->{tag}") },
2492 ],
2493 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496 ],
2497 )->popup ($ev);
2498 }
2499
2500 1
2501 },
2502 %args
2503 );
2504
2505 $self->add (new CFClient::UI::Face
2506 can_events => 0,
2507 face => $item->{face},
2508 anim => $item->{anim},
2509 animspeed => $item->{animspeed},
2510 );
2511
2512 $self->add (new CFClient::UI::Label
2513 can_events => 0,
2514 text => $desc,
2515 );
2516
2517 $self
2518}
2519 3603
2520############################################################################# 3604#############################################################################
2521 3605
2522package CFClient::UI::Inventory;
2523
2524our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526sub new {
2527 my $class = shift;
2528
2529 my $self = $class->SUPER::new (
2530 scrolled => (new CFClient::UI::VBox),
2531 @_,
2532 );
2533
2534 $self
2535}
2536
2537sub set_items {
2538 my ($self, $items) = @_;
2539
2540 $self->{scrolled}->clear;
2541 return unless $items;
2542
2543 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545 $self->{real_items} = \@items;
2546
2547 for my $item (@items) {
2548 my $desc = $item->{nrof} < 2
2549 ? $item->{name}
2550 : "$item->{nrof} $item->{name_pl}";
2551
2552 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553 }
2554
2555# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556}
2557
2558sub size_request {
2559 my ($self) = @_;
2560 ($self->{req_w}, $self->{req_h});
2561}
2562
2563#############################################################################
2564
2565package CFClient::UI::Menu; 3606package CFPlus::UI::Menu;
2566 3607
2567our @ISA = CFClient::UI::FancyFrame::; 3608our @ISA = CFPlus::UI::Toplevel::;
2568 3609
2569use CFClient::OpenGL; 3610use CFPlus::OpenGL;
2570 3611
2571sub new { 3612sub new {
2572 my $class = shift; 3613 my $class = shift;
2573 3614
2574 my $self = $class->SUPER::new ( 3615 my $self = $class->SUPER::new (
2575 items => [], 3616 items => [],
2576 z => 100, 3617 z => 100,
2577 @_, 3618 @_,
2578 ); 3619 );
2579 3620
2580 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3621 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2581 3622
2582 for my $item (@{ $self->{items} }) { 3623 for my $item (@{ $self->{items} }) {
2583 my ($widget, $cb) = @$item; 3624 my ($widget, $cb, $tooltip) = @$item;
2584 3625
2585 # handle various types of items, only text for now 3626 # handle various types of items, only text for now
2586 if (!ref $widget) { 3627 if (!ref $widget) {
3628 if ($widget =~ /\t/) {
3629 my ($left, $right) = split /\t/, $widget, 2;
3630
2587 $widget = new CFClient::UI::Label 3631 $widget = new CFPlus::UI::HBox
2588 can_hover => 1, 3632 can_hover => 1,
2589 can_events => 1, 3633 can_events => 1,
3634 tooltip => $tooltip,
3635 children => [
3636 (new CFPlus::UI::Label markup => $left, expand => 1),
3637 (new CFPlus::UI::Label markup => $right, align => +1),
3638 ],
3639 ;
3640
3641 } else {
3642 $widget = new CFPlus::UI::Label
3643 can_hover => 1,
3644 can_events => 1,
2590 text => $widget; 3645 markup => $widget,
3646 tooltip => $tooltip;
3647 }
2591 } 3648 }
2592 3649
2593 $self->{item}{$widget} = $item; 3650 $self->{item}{$widget} = $item;
2594 3651
2595 $self->{vbox}->add ($widget); 3652 $self->{vbox}->add ($widget);
… …
2607 # maybe save $GRAB? must be careful about events... 3664 # maybe save $GRAB? must be careful about events...
2608 $GRAB = $self; 3665 $GRAB = $self;
2609 $self->{button} = $ev->{button}; 3666 $self->{button} = $ev->{button};
2610 3667
2611 $self->show; 3668 $self->show;
2612 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3669 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613} 3670}
2614 3671
2615sub mouse_motion { 3672sub invoke_mouse_motion {
2616 my ($self, $ev, $x, $y) = @_; 3673 my ($self, $ev, $x, $y) = @_;
2617 3674
2618 # TODO: should use vbox->find_widget or so 3675 # TODO: should use vbox->find_widget or so
2619 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3676 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620 $self->{hover} = $self->{item}{$HOVER}; 3677 $self->{hover} = $self->{item}{$HOVER};
2621}
2622 3678
3679 0
3680}
3681
2623sub button_up { 3682sub invoke_button_up {
2624 my ($self, $ev, $x, $y) = @_; 3683 my ($self, $ev, $x, $y) = @_;
2625 3684
2626 if ($ev->{button} == $self->{button}) { 3685 if ($ev->{button} == $self->{button}) {
2627 undef $GRAB; 3686 undef $GRAB;
2628 $self->hide; 3687 $self->hide;
2629 3688
2630 $self->emit ("popdown"); 3689 $self->emit ("popdown");
2631 $self->{hover}[1]->() if $self->{hover}; 3690 $self->{hover}[1]->() if $self->{hover};
3691 } else {
3692 return 0
3693 }
3694
2632 } 3695 1
2633} 3696}
2634 3697
2635############################################################################# 3698#############################################################################
2636 3699
2637package CFClient::UI::Statusbox; 3700package CFPlus::UI::Multiplexer;
2638 3701
3702our @ISA = CFPlus::UI::Container::;
3703
3704sub new {
3705 my $class = shift;
3706
3707 my $self = $class->SUPER::new (
3708 @_,
3709 );
3710
3711 $self->{current} = $self->{children}[0]
3712 if @{ $self->{children} };
3713
3714 $self
3715}
3716
3717sub add {
3718 my ($self, @widgets) = @_;
3719
3720 $self->SUPER::add (@widgets);
3721
3722 $self->{current} = $self->{children}[0]
3723 if @{ $self->{children} };
3724}
3725
3726sub get_current_page {
3727 my ($self) = @_;
3728
3729 $self->{current}
3730}
3731
3732sub set_current_page {
3733 my ($self, $page_or_widget) = @_;
3734
3735 my $widget = ref $page_or_widget
3736 ? $page_or_widget
3737 : $self->{children}[$page_or_widget];
3738
3739 $self->{current} = $widget;
3740 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3741
3742 $self->emit (page_changed => $self->{current});
3743
3744 $self->realloc;
3745}
3746
3747sub visible_children {
3748 $_[0]{current}
3749}
3750
3751sub size_request {
3752 my ($self) = @_;
3753
3754 $self->{current}->size_request
3755}
3756
3757sub invoke_size_allocate {
3758 my ($self, $w, $h) = @_;
3759
3760 $self->{current}->configure (0, 0, $w, $h);
3761
3762 1
3763}
3764
3765sub _draw {
3766 my ($self) = @_;
3767
3768 $self->{current}->draw;
3769}
3770
3771#############################################################################
3772
3773package CFPlus::UI::Notebook;
3774
2639our @ISA = CFClient::UI::VBox::; 3775our @ISA = CFPlus::UI::VBox::;
3776
3777sub new {
3778 my $class = shift;
3779
3780 my $self = $class->SUPER::new (
3781 buttonbar => (new CFPlus::UI::Buttonbar),
3782 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3783 # filter => # will be put between multiplexer and $self
3784 @_,
3785 );
3786
3787 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3788 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3789
3790 $self
3791}
3792
3793sub add {
3794 my ($self, $title, $widget, $tooltip) = @_;
3795
3796 CFPlus::weaken $self;
3797
3798 $self->{buttonbar}->add (new CFPlus::UI::Button
3799 markup => $title,
3800 tooltip => $tooltip,
3801 on_activate => sub { $self->set_current_page ($widget) },
3802 );
3803
3804 $self->{multiplexer}->add ($widget);
3805}
3806
3807sub get_current_page {
3808 my ($self) = @_;
3809
3810 $self->{multiplexer}->get_current_page
3811}
3812
3813sub set_current_page {
3814 my ($self, $page) = @_;
3815
3816 $self->{multiplexer}->set_current_page ($page);
3817 $self->emit (page_changed => $self->{multiplexer}{current});
3818}
3819
3820#############################################################################
3821
3822package CFPlus::UI::Selector;
3823
3824use utf8;
3825
3826our @ISA = CFPlus::UI::Button::;
3827
3828sub new {
3829 my $class = shift;
3830
3831 my $self = $class->SUPER::new (
3832 options => [], # [value, title, longdesc], ...
3833 value => undef,
3834 @_,
3835 );
3836
3837 $self->_set_value ($self->{value});
3838
3839 $self
3840}
3841
3842sub invoke_button_down {
3843 my ($self, $ev) = @_;
3844
3845 my @menu_items;
3846
3847 for (@{ $self->{options} }) {
3848 my ($value, $title, $tooltip) = @$_;
3849
3850 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3851 }
3852
3853 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3854}
3855
3856sub _set_value {
3857 my ($self, $value) = @_;
3858
3859 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3860 or return;
3861
3862 $self->{value} = $item->[0];
3863 $self->set_markup ("$item->[1] ⇓");
3864 $self->set_tooltip ($item->[2]);
3865}
3866
3867sub set_value {
3868 my ($self, $value) = @_;
3869
3870 return unless $self->{value} ne $value;
3871
3872 $self->_set_value ($value);
3873 $self->emit (changed => $value);
3874}
3875
3876#############################################################################
3877
3878package CFPlus::UI::Statusbox;
3879
3880our @ISA = CFPlus::UI::VBox::;
3881
3882sub new {
3883 my $class = shift;
3884
3885 my $self = $class->SUPER::new (
3886 fontsize => 0.8,
3887 @_,
3888 );
3889
3890 CFPlus::weaken (my $this = $self);
3891
3892 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3893
3894 $self
3895}
2640 3896
2641sub reorder { 3897sub reorder {
2642 my ($self) = @_; 3898 my ($self) = @_;
2643 my $NOW = time; 3899 my $NOW = Time::HiRes::time;
3900
3901 # freeze display when hovering over any label
3902 return if $CFPlus::UI::TOOLTIP->{owner}
3903 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3904 values %{ $self->{item} };
2644 3905
2645 while (my ($k, $v) = each %{ $self->{item} }) { 3906 while (my ($k, $v) = each %{ $self->{item} }) {
2646 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3907 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2647 } 3908 }
2648 3909
… …
2651 my @items = sort { 3912 my @items = sort {
2652 $a->{pri} <=> $b->{pri} 3913 $a->{pri} <=> $b->{pri}
2653 or $b->{id} <=> $a->{id} 3914 or $b->{id} <=> $a->{id}
2654 } values %{ $self->{item} }; 3915 } values %{ $self->{item} };
2655 3916
3917 $self->{timer}->interval (1);
3918
2656 my $count = 10 + 1; 3919 my $count = 10 + 1;
2657 for my $item (@items) { 3920 for my $item (@items) {
2658 last unless --$count; 3921 last unless --$count;
2659 3922
2660 push @widgets, $item->{label} ||= do { 3923 my $label = $item->{label} ||= do {
2661 # TODO: doesn't handle markup well (read as: at all) 3924 # TODO: doesn't handle markup well (read as: at all)
2662 my $short = $item->{count} > 1 3925 my $short = $item->{count} > 1
2663 ? "<b>$item->{count} ×</b> $item->{text}" 3926 ? "<b>$item->{count} ×</b> $item->{text}"
2664 : $item->{text}; 3927 : $item->{text};
2665 3928
2666 for ($short) { 3929 for ($short) {
2667 s/^\s+//; 3930 s/^\s+//;
2668 s/\012.*/…/s; 3931 s/\s+/ /g;
2669 my $len = int 40 / $item->{fontsize};
2670 substr $_, $len, length, "…" if $len < length;
2671 } 3932 }
2672 3933
2673 new CFClient::UI::Label 3934 new CFPlus::UI::Label
2674 markup => $short, 3935 markup => $short,
2675 tooltip => $item->{tooltip}, 3936 tooltip => $item->{tooltip},
2676 tooltip_font => $::FONT_PROP, 3937 tooltip_font => $::FONT_PROP,
2677 tooltip_width => 0.67, 3938 tooltip_width => 0.67,
2678 fontsize => $item->{fontsize}, 3939 fontsize => $item->{fontsize} || $self->{fontsize},
2679 color => $item->{color}, 3940 max_w => $::WIDTH * 0.44,
3941 fg => [@{ $item->{fg} }],
2680 can_events => 1, 3942 can_events => 1,
2681 can_hover => 1 3943 can_hover => 1
2682 }; 3944 };
3945
3946 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3947 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3948 $label->update;
3949 $label->set_max_size (undef, $label->{req_h} * $diff)
3950 if $diff < 1;
3951 $self->{timer}->interval (1/30);
3952 } else {
3953 $label->{fg}[3] = $item->{fg}[3] || 1;
3954 }
3955
3956 push @widgets, $label;
2683 } 3957 }
2684 3958
2685 $self->clear; 3959 $self->clear;
2686 $self->SUPER::add (reverse @widgets); 3960 $self->SUPER::add (reverse @widgets);
2687} 3961}
… …
2690 my ($self, $text, %arg) = @_; 3964 my ($self, $text, %arg) = @_;
2691 3965
2692 $text =~ s/^\s+//; 3966 $text =~ s/^\s+//;
2693 $text =~ s/\s+$//; 3967 $text =~ s/\s+$//;
2694 3968
3969 return unless $text;
3970
2695 my $timeout = time + ((delete $arg{timeout}) || 60); 3971 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2696 3972
2697 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3973 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698 3974
2699 if (my $item = $self->{item}{$group}) { 3975 if (my $item = $self->{item}{$group}) {
2700 if ($item->{text} eq $text) { 3976 if ($item->{text} eq $text) {
2701 $item->{count}++; 3977 $item->{count}++;
2702 } else { 3978 } else {
2703 $item->{count} = 1; 3979 $item->{count} = 1;
2704 $item->{text} = $item->{tooltip} = $text; 3980 $item->{text} = $item->{tooltip} = $text;
2705 } 3981 }
2706 $item->{id} = ++$self->{id}; 3982 $item->{id} += 0.2;#d#
2707 $item->{timeout} = $timeout; 3983 $item->{timeout} = $timeout;
2708 delete $item->{label}; 3984 delete $item->{label};
2709 } else { 3985 } else {
2710 $self->{item}{$group} = { 3986 $self->{item}{$group} = {
2711 id => ++$self->{id}, 3987 id => ++$self->{id},
2712 text => $text, 3988 text => $text,
2713 timeout => $timeout, 3989 timeout => $timeout,
2714 tooltip => $text, 3990 tooltip => $text,
2715 fontsize => 0.8,
2716 color => [0.8, 0.8, 0.8, 0.8], 3991 fg => [0.8, 0.8, 0.8, 0.8],
2717 pri => 0, 3992 pri => 0,
2718 count => 1, 3993 count => 1,
2719 %arg, 3994 %arg,
2720 }; 3995 };
2721 } 3996 }
2722 3997
3998 $ROOT->on_refresh (reorder => sub {
3999 $self->reorder;
4000 });
4001}
4002
4003sub reconfigure {
4004 my ($self) = @_;
4005
4006 delete $_->{label}
4007 for values %{ $self->{item} || {} };
4008
2723 $self->reorder; 4009 $self->reorder;
4010 $self->SUPER::reconfigure;
4011}
4012
4013sub destroy {
4014 my ($self) = @_;
4015
4016 $self->{timer}->cancel;
4017
4018 $self->SUPER::destroy;
2724} 4019}
2725 4020
2726############################################################################# 4021#############################################################################
2727 4022
2728package CFClient::UI::Root; 4023package CFPlus::UI::Root;
2729 4024
2730our @ISA = CFClient::UI::Container::; 4025our @ISA = CFPlus::UI::Container::;
2731 4026
4027use List::Util qw(min max);
4028
2732use CFClient::OpenGL; 4029use CFPlus::OpenGL;
2733 4030
2734sub new { 4031sub new {
2735 my $class = shift; 4032 my $class = shift;
2736 4033
2737 $class->SUPER::new ( 4034 my $self = $class->SUPER::new (
4035 visible => 1,
2738 @_, 4036 @_,
2739 ) 4037 );
2740}
2741 4038
2742sub configure { 4039 CFPlus::weaken ($self->{root} = $self);
2743 my ($self, $x, $y, $w, $h) = @_;
2744 4040
2745 $self->{w} = $w; 4041 $self
2746 $self->{h} = $h;
2747}
2748
2749sub check_size {
2750 my ($self) = @_;
2751
2752 $self->size_allocate ($self->{w}, $self->{h})
2753 if $self->{w};
2754} 4042}
2755 4043
2756sub size_request { 4044sub size_request {
2757 my ($self) = @_; 4045 my ($self) = @_;
2758 4046
2759 ($self->{w}, $self->{h}) 4047 ($self->{w}, $self->{h})
2760} 4048}
2761 4049
4050sub _to_pixel {
4051 my ($coord, $size, $max) = @_;
4052
4053 $coord =
4054 $coord eq "center" ? ($max - $size) * 0.5
4055 : $coord eq "max" ? $max
4056 : $coord;
4057
4058 $coord = 0 if $coord < 0;
4059 $coord = $max - $size if $coord > $max - $size;
4060
4061 int $coord + 0.5
4062}
4063
2762sub size_allocate { 4064sub invoke_size_allocate {
2763 my ($self, $w, $h) = @_; 4065 my ($self, $w, $h) = @_;
2764
2765 my $old_w = $self->{old_w};
2766 my $old_h = $self->{old_h};
2767
2768 if ($old_w && $old_h) {
2769 for my $child ($self->children) {
2770 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778 }
2779 }
2780 4066
2781 for my $child ($self->children) { 4067 for my $child ($self->children) {
2782 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4068 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783 4069
2784 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4070 $X = $child->{force_x} if exists $child->{force_x};
2785 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4071 $Y = $child->{force_y} if exists $child->{force_y};
4072
4073 $X = _to_pixel $X, $W, $self->{w};
4074 $Y = _to_pixel $Y, $H, $self->{h};
4075
2786 $child->configure ($X, $Y, $W, $H); 4076 $child->configure ($X, $Y, $W, $H);
2787 } 4077 }
2788 4078
2789 $self->{old_w} = $w; 4079 1
2790 $self->{old_h} = $h;
2791} 4080}
2792 4081
2793sub coord2local { 4082sub coord2local {
2794 my ($self, $x, $y) = @_; 4083 my ($self, $x, $y) = @_;
2795 4084
… …
2803} 4092}
2804 4093
2805sub update { 4094sub update {
2806 my ($self) = @_; 4095 my ($self) = @_;
2807 4096
2808 $self->check_size;
2809 $::WANT_REFRESH++; 4097 $::WANT_REFRESH++;
2810} 4098}
2811 4099
2812sub add { 4100sub add {
2813 my ($self, $child) = @_; 4101 my ($self, @children) = @_;
2814 4102
2815 # integerise window positions 4103 $_->{is_toplevel} = 1
2816 $child->{x} = int $child->{x}; 4104 for @children;
2817 $child->{y} = int $child->{y};
2818 4105
2819 $self->SUPER::add ($child); 4106 $self->SUPER::add (@children);
4107}
4108
4109sub remove {
4110 my ($self, @children) = @_;
4111
4112 $self->SUPER::remove (@children);
4113
4114 delete $self->{is_toplevel}
4115 for @children;
4116
4117 while (@children) {
4118 my $w = pop @children;
4119 push @children, $w->children;
4120 $w->set_invisible;
4121 }
2820} 4122}
2821 4123
2822sub on_refresh { 4124sub on_refresh {
2823 my ($self, $id, $cb) = @_; 4125 my ($self, $id, $cb) = @_;
2824 4126
… …
2837 while ($self->{refresh_hook}) { 4139 while ($self->{refresh_hook}) {
2838 $_->() 4140 $_->()
2839 for values %{delete $self->{refresh_hook}}; 4141 for values %{delete $self->{refresh_hook}};
2840 } 4142 }
2841 4143
2842 if ($self->{check_size}) { 4144 if ($self->{realloc}) {
2843 my @queue = ([], []); 4145 my %queue;
4146 my @queue;
4147 my $widget;
2844 4148
2845 for (;;) { 4149 outer:
2846 if ($self->{check_size}) { 4150 while () {
2847 # heuristic: check containers last 4151 if (my $realloc = delete $self->{realloc}) {
2848 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4152 for $widget (values %$realloc) {
2849 for values %{delete $self->{check_size}} 4153 $widget->{visible} or next; # do not resize invisible widgets
4154
4155 $queue{$widget+0}++ and next; # duplicates are common
4156
4157 push @{ $queue[$widget->{visible}] }, $widget;
4158 }
2850 } 4159 }
2851 4160
2852 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4161 while () {
4162 @queue or last outer;
2853 4163
2854 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4164 $widget = pop @{ $queue[-1] || [] }
2855 ? @$widget{qw(user_w user_h)} 4165 and last;
2856 : $widget->size_request;
2857
2858 if (delete $widget->{force_alloc}
2859 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861 4166
4167 pop @queue;
4168 }
4169
4170 delete $queue{$widget+0};
4171
4172 my ($w, $h) = $widget->size_request;
4173
4174 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4175 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4176
4177 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4178 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4179
4180 $w = $widget->{force_w} if exists $widget->{force_w};
4181 $h = $widget->{force_h} if exists $widget->{force_h};
4182
4183 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4184 || delete $widget->{force_realloc}) {
2862 $widget->{req_w} = $w; 4185 $widget->{req_w} = $w;
2863 $widget->{req_h} = $h; 4186 $widget->{req_h} = $h;
2864 4187
2865 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4188 $self->{size_alloc}{$widget+0} = $widget;
2866 4189
2867 $widget->{parent}->check_size
2868 if $widget->{parent}; 4190 if (my $parent = $widget->{parent}) {
4191 $self->{realloc}{$parent+0} = $parent
4192 unless $queue{$parent+0};
4193
4194 $parent->{force_size_alloc} = 1;
4195 $self->{size_alloc}{$parent+0} = $parent;
4196 }
2869 } 4197 }
4198
4199 delete $self->{realloc}{$widget+0};
2870 } 4200 }
2871 } 4201 }
2872 4202
2873 while ($self->{size_alloc}) { 4203 while (my $size_alloc = delete $self->{size_alloc}) {
2874 for (values %{delete $self->{size_alloc}}) { 4204 my @queue = sort { $b->{visible} <=> $a->{visible} }
2875 my ($widget, $w, $h) = @$_; 4205 values %$size_alloc;
4206
4207 while () {
4208 my $widget = pop @queue || last;
4209
4210 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2876 4211
2877 $w = 0 if $w < 0; 4212 $w = 0 if $w < 0;
2878 $h = 0 if $h < 0; 4213 $h = 0 if $h < 0;
2879 4214
4215 $w = max $widget->{min_w}, $w;
4216 $h = max $widget->{min_h}, $h;
4217
4218# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4219# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4220
4221 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4222 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4223
4224 $w = int $w + 0.5;
4225 $h = int $h + 0.5;
4226
4227 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4228 $widget->{old_w} = $widget->{w};
4229 $widget->{old_h} = $widget->{h};
4230
2880 $widget->{w} = $w; 4231 $widget->{w} = $w;
2881 $widget->{h} = $h; 4232 $widget->{h} = $h;
2882 $widget->size_allocate ($w, $h); 4233
2883 $widget->emit (size_allocate => $w, $h); 4234 $widget->emit (size_allocate => $w, $h);
4235 }
2884 } 4236 }
2885 } 4237 }
2886 4238
2887 while ($self->{post_alloc_hook}) { 4239 while ($self->{post_alloc_hook}) {
2888 $_->() 4240 $_->()
… …
2893 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4245 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2894 glClear GL_COLOR_BUFFER_BIT; 4246 glClear GL_COLOR_BUFFER_BIT;
2895 4247
2896 glMatrixMode GL_PROJECTION; 4248 glMatrixMode GL_PROJECTION;
2897 glLoadIdentity; 4249 glLoadIdentity;
2898 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4250 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2899 glMatrixMode GL_MODELVIEW; 4251 glMatrixMode GL_MODELVIEW;
2900 glLoadIdentity; 4252 glLoadIdentity;
2901 4253
4254 {
4255 package CFPlus::UI::Base;
4256
4257 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4258 (0, 0, $self->{w}, $self->{h});
4259
2902 $self->_draw; 4260 $self->_draw;
4261 }
2903} 4262}
2904 4263
2905############################################################################# 4264#############################################################################
2906 4265
2907package CFClient::UI; 4266package CFPlus::UI;
2908 4267
2909$ROOT = new CFClient::UI::Root; 4268$ROOT = new CFPlus::UI::Root;
2910$TOOLTIP = new CFClient::UI::Tooltip; 4269$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2911 4270
29121 42711
2913 4272

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