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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.244 by root, Sat May 27 21:06:09 2006 UTC vs.
Revision 1.413 by root, Mon Jul 23 15:30:45 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;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 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;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98 120
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
100 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
101} 129}
102 130
103sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
104 my ($ev) = @_; 132 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 133
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 135
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 137
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
112 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 140
114 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 143 $grab->update if $grab;
117 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
118 145
119 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
120 } 148 }
121} 149}
122 150
123sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
124 my ($ev) = @_; 152 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
126 154
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 156
129 if ($widget != $HOVER) { 157 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 158
132 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 160 if $HOVER;
140} 161}
141 162
142# convert position array to integers 163# convert position array to integers
143sub harmonize { 164sub harmonize {
… …
172sub rescale_widgets { 193sub rescale_widgets {
173 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
174 195
175 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 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
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_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
185 } 211 }
186 } 212 }
187 213
188 reconfigure_widgets; 214 reconfigure_widgets;
189} 215}
190 216
191############################################################################# 217#############################################################################
192 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
193package CFClient::UI::Base; 227package CFPlus::UI::Base;
194 228
195use strict; 229use strict;
196 230
197use CFClient::OpenGL; 231use CFPlus::OpenGL;
198 232
199sub new { 233sub new {
200 my $class = shift; 234 my $class = shift;
201 235
202 my $self = bless { 236 my $self = bless {
203 x => 0, 237 x => "center",
204 y => 0, 238 y => "center",
205 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
206 can_events => 1, 242 can_events => 1,
207 @_ 243 @_
208 }, $class; 244 }, $class;
245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 247
210 for (keys %$self) { 248 for (keys %$self) {
211 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
213 } 251 }
214 } 252 }
215 253
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 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};
223 } 264 }
224 265
225 $self 266 $self
226} 267}
227 268
228sub destroy { 269sub destroy {
229 my ($self) = @_; 270 my ($self) = @_;
230 271
231 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
232 %$self = (); 274 %$self = ();
233} 275}
234 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
235sub show { 281sub show {
236 my ($self) = @_; 282 my ($self) = @_;
283
237 return if $self->{parent}; 284 return if $self->{parent};
238 285
239 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
240} 287}
241 288
242sub show_centered { 289sub set_visible {
243 my ($self) = @_; 290 my ($self) = @_;
291
244 return if $self->{parent}; 292 return if $self->{visible};
245 293
246 $self->show; 294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
247 296
248 $CFClient::UI::ROOT->on_post_alloc ( 297 $self->emit (visibility_change => 1);
249 "centered $self" => sub { 298
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 299 $self->realloc if !exists $self->{req_w};
251 }, 300
252 ); 301 $_->set_visible for $self->children;
253} 302}
254 303
255sub set_invisible { 304sub set_invisible {
256 my ($self) = @_; 305 my ($self) = @_;
257 306
258 return unless $self->{visible}; 307 return unless $self->{visible};
259 308
260 # broken show/hide model 309 $_->set_invisible for $self->children;
261 310
311 delete $self->{visible};
262 delete $self->{root}; 312 delete $self->{root};
263 delete $self->{visible};
264 313
265 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
266 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
267 316
268 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
269 if $CFClient::UI::TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
270 319
271 $self->focus_out; 320 $self->emit ("focus_out");
272
273 $self->emit (visibility_change => 0); 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 : $self->show;
274} 339}
275 340
276sub hide { 341sub hide {
277 my ($self) = @_; 342 my ($self) = @_;
278 343
… …
280 345
281 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
282 if $self->{parent}; 347 if $self->{parent};
283} 348}
284 349
285sub move { 350sub move_abs {
286 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
287 352
288 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
289 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
290 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
291 356
292 $self->update; 357 $self->update;
293} 358}
294 359
295sub set_size { 360sub set_size {
296 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
297 362
298 $self->{user_w} = $w; 363 $self->{force_w} = $w;
299 $self->{user_h} = $h; 364 $self->{force_h} = $h;
300 365
301 $self->check_size; 366 $self->realloc;
302} 367}
303 368
304sub size_request { 369sub size_request {
305 require Carp; 370 require Carp;
306 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
307} 372}
308 373
374sub baseline_shift {
375 0
376}
377
309sub configure { 378sub configure {
310 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
311 380
312 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
313 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
314 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
315 386
316 # use alignment to adjust x, y 387 # use alignment to adjust x, y
317 388
318 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
319 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
320
321 ($w, $h) = ($w2, $h2);
322 } 391 }
323 392
324 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
325 $self->{x} = $x; 394 $self->{x} = $x;
326 $self->{y} = $y; 395 $self->{y} = $y;
327 $self->update; 396 $self->update;
328 } 397 }
329 398
330 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
331 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
332 }
333}
334 401
335sub size_allocate { 402 $self->{alloc_w} = $w;
336 # nothing to be done 403 $self->{alloc_h} = $h;
337}
338 404
339sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
340 my ($self) = @_; 406 }
341
342 $self->check_size (1);
343 $self->update;
344} 407}
345 408
346sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
347} 415}
348 416
349sub set_max_size { 417sub set_max_size {
350 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
351 419
352 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
353 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
354} 424}
355 425
356sub set_tooltip { 426sub set_tooltip {
357 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
358 428
… …
361 431
362 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
363 433
364 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
365 435
366 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
367 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
368 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
369 } 439 }
370} 440}
371 441
372# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
373sub coord2local { 443sub coord2local {
374 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
375 445
446 Carp::confess unless $self->{parent};#d#
447
376 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
377} 449}
378 450
379# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
380sub coord2global { 452sub coord2global {
381 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
382 454
455 Carp::confess unless $self->{parent};#d#
456
383 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
384} 458}
385 459
386sub focus_in { 460sub invoke_focus_in {
387 my ($self) = @_; 461 my ($self) = @_;
388 462
389 return if $FOCUS == $self; 463 return if $FOCUS == $self;
390 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
391 465
392 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
393 467
394 $self->_emit (focus_in => $focus); 468 $self->update;
395 469
396 $focus->update if $focus; 470 0
397 $FOCUS->update;
398} 471}
399 472
400sub focus_out { 473sub invoke_focus_out {
401 my ($self) = @_; 474 my ($self) = @_;
402 475
403 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
404 477
405 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
406 479
407 $self->_emit (focus_out => $focus); 480 $self->update;
408 481
409 $focus->update if $focus; #?
410
411 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
412 unless $FOCUS; 483 unless $FOCUS;
413}
414 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
415sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
416sub button_up { } 496sub invoke_button_up { 0 }
417sub key_down { } 497sub invoke_key_down { 0 }
418sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
419 500
420sub button_down { 501sub invoke_button_down {
421 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
422 503
423 $self->focus_in; 504 $self->grab_focus;
424}
425 505
426sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
427sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
428sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
429sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
430sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
431 508
432sub draw { 509sub connect {
510 my ($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 {
433 my ($self) = @_; 521 my ($self, $signal) = @_;
434 522
435 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
436
437 glPushMatrix;
438 glTranslate $self->{x}, $self->{y}, 0;
439 $self->_draw;
440 glPopMatrix;
441
442 if ($self == $HOVER && $self->{can_hover}) {
443 my ($x, $y) = @$self{qw(x y)};
444
445 glColor 1, 0.8, 0.5, 0.2;
446 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448 glBegin GL_QUADS;
449 glVertex $x , $y;
450 glVertex $x + $self->{w}, $y;
451 glVertex $x + $self->{w}, $y + $self->{h};
452 glVertex $x , $y + $self->{h};
453 glEnd;
454 glDisable GL_BLEND;
455 }
456
457 if ($ENV{PCLIENT_DEBUG}) {
458 glPushMatrix;
459 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
461 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1;
466 glEnd;
467 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 }
470} 524}
471 525
472sub _draw { 526my %has_coords = (
473 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
474 532
475 warn "no draw defined for $self\n"; 533sub emit {
476} 534 my ($self, $signal, @args) = @_;
477 535
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
478sub find_widget { 556#sub find_widget {
479 my ($self, $x, $y) = @_; 557# in .xs
480
481 return () unless $self->{can_events};
482
483 return $self
484 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
486
487 ()
488}
489 558
490sub set_parent { 559sub set_parent {
491 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
492 561
493 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1; 563 $self->set_visible if $parent->{visible};
498
499 $self->emit (visibility_change => 1)
500 unless $self->{parent}{visible};
501 }
502
503 # TODO: req_w _does_change after ->reconfigure
504 $self->check_size
505 unless exists $self->{req_w};
506
507 $self->show;
508} 564}
509 565
510sub check_size { 566sub realloc {
511 my ($self, $forced) = @_; 567 my ($self) = @_;
512 568
513 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
514 $CFClient::UI::ROOT->{check_size}{$self} = $self; 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 $self->{req_h};
577 }
515} 578}
516 579
517sub update { 580sub update {
518 my ($self) = @_; 581 my ($self) = @_;
519 582
520 $self->{parent}->update 583 $self->{parent}->update
521 if $self->{parent}; 584 if $self->{parent};
522} 585}
523 586
524sub connect { 587sub reconfigure {
525 my ($self, $signal, $cb) = @_;
526
527 push @{ $self->{signal_cb}{$signal} }, $cb;
528}
529
530sub _emit {
531 my ($self, $signal, @args) = @_;
532
533 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
534}
535
536sub emit {
537 my ($self, $signal, @args) = @_;
538
539 $self->_emit ($signal, @args)
540 || $self->$signal (@args);
541}
542
543sub visibility_change {
544 #my ($self, $visible) = @_; 588 my ($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, $draw_h); # screen rectangle being drawn
597
598#sub draw {
599#CFPlus.xs
600
601sub _draw {
602 my ($self) = @_;
603
604 warn "no draw defined for $self\n";
545} 605}
546 606
547sub DESTROY { 607sub DESTROY {
548 my ($self) = @_; 608 my ($self) = @_;
549 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
550 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
551 #$self->deactivate;
552} 616}
553 617
554############################################################################# 618#############################################################################
555 619
556package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
557 621
558our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
559 623
560use strict; 624use strict;
561use CFClient::OpenGL; 625use CFPlus::OpenGL;
562 626
563sub new { 627sub new {
564 my $class = shift; 628 my $class = shift;
565 629
566 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
581 645
582 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
583 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
584 648
585 glEnable GL_BLEND; 649 glEnable GL_BLEND;
586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
587 glColor @$color; 651 glColor_premultiply @$color;
588 652
589 glBegin GL_QUADS; 653 glBegin GL_QUADS;
590 glVertex 0 , 0; 654 glVertex 0 , 0;
591 glVertex 0 , $h; 655 glVertex 0 , $h;
592 glVertex $w, $h; 656 glVertex $w, $h;
… …
597 } 661 }
598} 662}
599 663
600############################################################################# 664#############################################################################
601 665
602package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
603 667
604our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
605 669
606sub new { 670sub new {
607 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
609} 673}
610 674
611sub size_request { 675sub size_request {
612 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
613} 679}
614 680
615sub draw { } 681sub draw { }
616 682
617############################################################################# 683#############################################################################
618 684
619package CFClient::UI::Container; 685package CFPlus::UI::Container;
620 686
621our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
622 688
623sub new { 689sub new {
624 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
625 691
626 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
627 693
628 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
629 children => [], 695 children => [],
630 can_events => 0, 696 can_events => 0,
631 %arg, 697 %arg,
632 ); 698 );
699
633 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
634 702
635 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
636} 712}
637 713
638sub add { 714sub add {
639 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
640 716
641 $_->set_parent ($self) 717 $_->set_parent ($self)
642 for @widgets; 718 for @widgets;
643 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
644 use sort 'stable'; 721 use sort 'stable';
645 722
646 $self->{children} = [ 723 $self->{children} = [
647 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
648 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
649 ]; 726 ];
650 727
651 $self->check_size (1); 728 $self->realloc;
652 $self->update; 729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
653} 733}
654 734
655sub children { 735sub children {
656 @{ $_[0]{children} } 736 @{ $_[0]{children} }
657} 737}
658 738
659sub remove { 739sub remove {
660 my ($self, $child) = @_; 740 my ($self, @widgets) = @_;
661 741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
662 delete $child->{parent}; 745 delete $child->{parent};
663 $child->hide; 746 $child->hide;
664
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
666 749
667 $self->check_size (1); 750 $self->realloc;
668 $self->update;
669} 751}
670 752
671sub clear { 753sub clear {
672 my ($self) = @_; 754 my ($self) = @_;
673 755
674 my $children = delete $self->{children}; 756 my $children = $self->{children};
675 $self->{children} = []; 757 $self->{children} = [];
676 758
677 for (@$children) { 759 for (@$children) {
678 delete $_->{parent}; 760 delete $_->{parent};
679 $_->hide; 761 $_->hide;
680 } 762 }
681 763
682 $self->check_size; 764 $self->realloc;
683 $self->update;
684} 765}
685 766
686sub find_widget { 767sub find_widget {
687 my ($self, $x, $y) = @_; 768 my ($self, $x, $y) = @_;
688 769
689 $x -= $self->{x}; 770 $x -= $self->{x};
690 $y -= $self->{y}; 771 $y -= $self->{y};
691 772
692 my $res; 773 my $res;
693 774
694 for (reverse @{ $self->{children} }) { 775 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 776 $res = $_->find_widget ($x, $y)
696 and return $res; 777 and return $res;
697 } 778 }
698 779
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
700} 781}
701 782
702sub _draw { 783sub _draw {
703 my ($self) = @_; 784 my ($self) = @_;
704 785
705 $_->draw for @{$self->{children}}; 786 $_->draw for $self->visible_children;
706} 787}
707 788
708############################################################################# 789#############################################################################
709 790
710package CFClient::UI::Bin; 791package CFPlus::UI::Bin;
711 792
712our @ISA = CFClient::UI::Container::; 793our @ISA = CFPlus::UI::Container::;
713 794
714sub new { 795sub new {
715 my ($class, %arg) = @_; 796 my ($class, %arg) = @_;
716 797
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 799
719 $class->SUPER::new (children => [$child], %arg) 800 $class->SUPER::new (children => [$child], %arg)
720} 801}
721 802
722sub add { 803sub add {
723 my ($self, $child) = @_; 804 my ($self, $child) = @_;
724 805
725 $self->{children} = []; 806 $self->clear;
726
727 $self->SUPER::add ($child); 807 $self->SUPER::add ($child);
728} 808}
729 809
730sub remove { 810sub remove {
731 my ($self, $widget) = @_; 811 my ($self, $widget) = @_;
732 812
733 $self->SUPER::remove ($widget); 813 $self->SUPER::remove ($widget);
734 814
735 $self->{children} = [new CFClient::UI::Empty] 815 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 816 unless @{$self->{children}};
737} 817}
738 818
739sub child { $_[0]->{children}[0] } 819sub child { $_[0]->{children}[0] }
740 820
741sub size_request { 821sub size_request {
742 $_[0]{children}[0]->size_request 822 $_[0]{children}[0]->size_request
743} 823}
744 824
745sub size_allocate { 825sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 826 my ($self, $w, $h) = @_;
747 827
748 $self->{children}[0]->configure (0, 0, $w, $h); 828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
749} 831}
750 832
751############################################################################# 833#############################################################################
752 834
835# back-buffered drawing area
836
753package CFClient::UI::Window; 837package CFPlus::UI::Window;
754 838
755our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
756 840
757use CFClient::OpenGL; 841use CFPlus::OpenGL;
758 842
759sub new { 843sub new {
760 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
761 845
762 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
767 851
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 853 $self->SUPER::update;
770} 854}
771 855
772sub size_allocate { 856sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 857 my ($self, $w, $h) = @_;
774 858
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
777} 862}
778 863
779sub _render { 864sub _render {
865 my ($self) = @_;
866
780 $_[0]{children}[0]->draw; 867 $self->{children}[0]->draw;
781} 868}
782 869
783sub render_child { 870sub render_child {
784 my ($self) = @_; 871 my ($self) = @_;
785 872
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
789 876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
790 $self->_render; 883 $self->_render;
884 }
791 }; 885 };
792} 886}
793 887
794sub _draw { 888sub _draw {
795 my ($self) = @_; 889 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 890
799 my $tex = $self->{texture} 891 my $tex = $self->{texture}
800 or return; 892 or return;
801 893
802 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
805 897
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
807 899
808 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
809} 901}
810 902
811############################################################################# 903#############################################################################
812 904
813package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
814 906
907use List::Util qw(min max);
908
815our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
816 910
817sub new { 911sub new {
818 my $class = shift; 912 my $class = shift;
819 913
820 $class->SUPER::new ( 914 $class->SUPER::new (
… …
825} 919}
826 920
827sub size_request { 921sub size_request {
828 my ($self) = @_; 922 my ($self) = @_;
829 923
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 925
832 @$self{qw(child_w child_h)} 926 $w = 1 if $self->{scroll_x};
833} 927 $h = 1 if $self->{scroll_y};
834 928
929 ($w, $h)
930}
931
835sub size_allocate { 932sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 933 my ($self, $w, $h) = @_;
837 934
935 my $child = $self->child;
936
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 939
841 $self->child->configure (0, 0, $w, $h); 940 $self->child->configure (0, 0, $w, $h);
842 $self->update; 941 $self->update;
942
943 1
843} 944}
844 945
845sub set_offset { 946sub set_offset {
846 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
847 948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
848 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
849 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
850 955
956 $self->emit (changed => $x, $y);
851 $self->update; 957 $self->update;
958 }
852} 959}
853 960
854# hmm, this does not work for topleft of $self... but we should not ask for that 961# hmm, this does not work for topleft of $self... but we should not ask for that
855sub coord2local { 962sub coord2local {
856 my ($self, $x, $y) = @_; 963 my ($self, $x, $y) = @_;
… …
871 my ($self, $x, $y) = @_; 978 my ($self, $x, $y) = @_;
872 979
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 980 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 981 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 982 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 983 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 984 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 985 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 986 }
880} 987}
881 988
882sub _render { 989sub _render {
883 my ($self) = @_; 990 my ($self) = @_;
884 991
992 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
993 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
994
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 995 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 996
887 $self->SUPER::_render; 997 $self->SUPER::_render;
888} 998}
889 999
890############################################################################# 1000#############################################################################
891 1001
892package CFClient::UI::ScrolledWindow; 1002package CFPlus::UI::ScrolledWindow;
893 1003
894our @ISA = CFClient::UI::HBox::; 1004our @ISA = CFPlus::UI::Table::;
895 1005
896sub new { 1006sub new {
897 my $class = shift; 1007 my ($class, %arg) = @_;
1008
1009 my $child = delete $arg{child};
898 1010
899 my $self; 1011 my $self;
900 1012
901 my $slider = new CFClient::UI::Slider 1013 my $hslider = new CFPlus::UI::Slider
1014 col => 0,
1015 row => 1,
1016 vertical => 0,
1017 range => [0, 0, 1, 0.01], # HACK fix
1018 on_changed => sub {
1019 $self->{hpos} = $_[1];
1020 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1021 },
1022 ;
1023
1024 my $vslider = new CFPlus::UI::Slider
1025 col => 1,
1026 row => 0,
902 vertical => 1, 1027 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1028 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1029 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1030 $self->{vpos} = $_[1];
1031 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
906 }, 1032 },
907 ; 1033 ;
908 1034
909 $self = $class->SUPER::new ( 1035 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1036 scroll_x => 0,
1037 scroll_y => 1,
1038 can_events => 1,
911 slider => $slider, 1039 hslider => $hslider,
912 @_, 1040 vslider => $vslider,
1041 col_expand => [1, 0],
1042 row_expand => [1, 0],
1043 %arg,
913 ); 1044 );
914 1045
915 $self->{vp}->add ($self->{scrolled}); 1046 $self->{vp} = new CFPlus::UI::ViewPort
1047 col => 0,
1048 row => 0,
1049 expand => 1,
1050 scroll_x => $self->{scroll_x},
1051 scroll_y => $self->{scroll_y},
1052 on_changed => sub {
1053 my ($vp, $x, $y) = @_;
1054
1055 $vp->{parent}{hslider}->set_value ($x);
1056 $vp->{parent}{vslider}->set_value ($y);
1057
1058 0
1059 },
1060 on_size_allocate => sub {
1061 my ($vp, $w, $h) = @_;
1062 $vp->{parent}->update_slider;
1063 0
1064 },
1065 ;
1066
916 $self->add ($self->{vp}); 1067 $self->SUPER::add ($self->{vp});
917 $self->add ($self->{slider}); 1068
1069 $self->add ($child) if $child;
918 1070
919 $self 1071 $self
920} 1072}
921 1073
1074sub add {
1075 my ($self, $widget) = @_;
1076
1077 $self->{vp}->add ($self->{child} = $widget);
1078}
1079
922sub update { 1080sub update_slider {
1081 my ($self) = @_;
1082
1083 my $child = ($self->{vp} or return)->child;
1084
1085 if ($self->{scroll_x}) {
1086 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1087 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1088
1089 my $visible = $w1 > $w2;
1090 if ($visible != $self->{hslider_visible}) {
1091 $self->{hslider_visible} = $visible;
1092 $visible ? $self->SUPER::add ($self->{hslider})
1093 : $self->SUPER::remove ($self->{hslider});
1094 }
1095 }
1096
1097 if ($self->{scroll_y}) {
1098 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1099 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1100
1101 my $visible = $h1 > $h2;
1102 if ($visible != $self->{vslider_visible}) {
1103 $self->{vslider_visible} = $visible;
1104 $visible ? $self->SUPER::add ($self->{vslider})
1105 : $self->SUPER::remove ($self->{vslider});
1106 }
1107 }
1108}
1109
1110sub start_dragging {
923 my ($self) = @_; 1111 my ($self, $ev) = @_;
924 1112
925 $self->SUPER::update; 1113 $self->grab_focus;
926 1114
927 # todo: overwrite size_allocate of child 1115 my $ox = $self->{vp}{view_x};
928 my $child = $self->{vp}->child; 1116 my $oy = $self->{vp}{view_y};
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1117
930} 1118 $self->{motion} = sub {
1119 my ($ev, $x, $y) = @_;
931 1120
1121 $ox -= $ev->{xrel};
1122 $oy -= $ev->{yrel};
1123
1124 $self->{vp}->set_offset ($ox, $oy);
1125 };
1126}
1127
1128sub invoke_mouse_wheel {
1129 my ($self, $ev) = @_;
1130
1131 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1132 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1133
1134 1
1135}
1136
1137sub invoke_button_down {
1138 my ($self, $ev, $x, $y) = @_;
1139
1140 if ($ev->{button} == 2) {
1141 $self->start_dragging ($ev);
1142 return 1;
1143 }
1144
1145 0
1146}
1147
1148sub invoke_button_up {
1149 my ($self, $ev, $x, $y) = @_;
1150
1151 if (delete $self->{motion}) {
1152 return 1;
1153 }
1154
1155 0
1156}
1157
1158sub invoke_mouse_motion {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if ($self->{motion}) {
1162 $self->{motion}->($ev, $x, $y);
1163 return 1;
1164 }
1165
1166 0
1167}
1168
932sub size_allocate { 1169sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1170 my ($self, $w, $h) = @_;
934 1171
1172 $self->update_slider;
935 $self->SUPER::size_allocate ($w, $h); 1173 $self->SUPER::invoke_size_allocate ($w, $h)
936
937 my $child = $self->{vp}->child;
938 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
939} 1174}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943 1175
944############################################################################# 1176#############################################################################
945 1177
946package CFClient::UI::Frame; 1178package CFPlus::UI::Frame;
947 1179
948our @ISA = CFClient::UI::Bin::; 1180our @ISA = CFPlus::UI::Bin::;
949 1181
950use CFClient::OpenGL; 1182use CFPlus::OpenGL;
951 1183
952sub new { 1184sub new {
953 my $class = shift; 1185 my $class = shift;
954 1186
955 $class->SUPER::new ( 1187 $class->SUPER::new (
… …
963 1195
964 if ($self->{bg}) { 1196 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1197 my ($w, $h) = @$self{qw(w h)};
966 1198
967 glEnable GL_BLEND; 1199 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1201 glColor_premultiply @{ $self->{bg} };
970 1202
971 glBegin GL_QUADS; 1203 glBegin GL_QUADS;
972 glVertex 0 , 0; 1204 glVertex 0 , 0;
973 glVertex 0 , $h; 1205 glVertex 0 , $h;
974 glVertex $w, $h; 1206 glVertex $w, $h;
… …
981 $self->SUPER::_draw; 1213 $self->SUPER::_draw;
982} 1214}
983 1215
984############################################################################# 1216#############################################################################
985 1217
986package CFClient::UI::FancyFrame; 1218package CFPlus::UI::FancyFrame;
987 1219
988our @ISA = CFClient::UI::Bin::; 1220our @ISA = CFPlus::UI::Bin::;
989 1221
990use CFClient::OpenGL; 1222use CFPlus::OpenGL;
991
992my @tex =
993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
994 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
995 1223
996sub new { 1224sub new {
997 my $class = shift; 1225 my ($class, %arg) = @_;
998 1226
999 # TODO: user_x, user_y, overwrite moveto? 1227 if ((exists $arg{label}) && !ref $arg{label}) {
1228 $arg{label} = new CFPlus::UI::Label
1229 align => 1,
1230 valign => 0,
1231 text => $arg{label},
1232 fontsize => ($arg{border} || 0.8) * 0.75;
1233 }
1234
1235 my $self = $class->SUPER::new (
1236 # label => "",
1237 fg => [0.6, 0.3, 0.1],
1238 border => 0.8,
1239 style => 'single',
1240 %arg,
1241 );
1242
1243 $self
1244}
1245
1246sub add {
1247 my ($self, @widgets) = @_;
1248
1249 $self->SUPER::add (@widgets);
1250 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1251}
1252
1253sub border {
1254 int $_[0]{border} * $::FONTSIZE
1255}
1256
1257sub size_request {
1258 my ($self) = @_;
1259
1260 ($self->{label_w}, undef) = $self->{label}->size_request
1261 if $self->{label};
1262
1263 my ($w, $h) = $self->SUPER::size_request;
1264
1265 (
1266 $w + $self->border * 2,
1267 $h + $self->border * 2,
1268 )
1269}
1270
1271sub invoke_size_allocate {
1272 my ($self, $w, $h) = @_;
1273
1274 my $border = $self->border;
1275
1276 $w -= List::Util::max 0, $border * 2;
1277 $h -= List::Util::max 0, $border * 2;
1278
1279 if (my $label = $self->{label}) {
1280 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1281 $label->{h} = List::Util::min $h, $border;
1282 $label->invoke_size_allocate ($label->{w}, $label->{h});
1283 }
1284
1285 $self->child->configure ($border, $border, $w, $h);
1286
1287 1
1288}
1289
1290sub _draw {
1291 my ($self) = @_;
1292
1293 my $child = $self->{children}[0];
1294
1295 my $border = $self->border;
1296 my ($w, $h) = ($self->{w}, $self->{h});
1297
1298 $child->draw;
1299
1300 glColor @{$self->{fg}};
1301 glBegin GL_LINE_STRIP;
1302 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1303 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1304 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1305 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1306 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1307 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1308 glEnd;
1309
1310 if ($self->{label}) {
1311 glTranslate $border * 2, 0;
1312 $self->{label}->_draw;
1313 }
1314}
1315
1316#############################################################################
1317
1318package CFPlus::UI::Toplevel;
1319
1320our @ISA = CFPlus::UI::Bin::;
1321
1322use CFPlus::OpenGL;
1323
1324my $bg =
1325 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1326 mipmap => 1, wrap => 1;
1327
1328my @border =
1329 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1330 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1331
1332my @icon =
1333 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1334 qw(x1_move.png x1_resize.png);
1335
1336sub new {
1337 my ($class, %arg) = @_;
1000 1338
1001 my $self = $class->SUPER::new ( 1339 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1340 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1341 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1342 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1343 can_events => 1,
1007 @_ 1344 min_w => 64,
1345 min_h => 32,
1346 %arg,
1008 ); 1347 );
1009 1348
1010 $self->{title} &&= new CFClient::UI::Label 1349 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1350 align => 0,
1012 valign => 1, 1351 valign => 1,
1013 text => $self->{title}, 1352 text => $self->{title},
1014 fontsize => $self->{border}; 1353 fontsize => $self->{border},
1354 if exists $self->{title};
1355
1356 if ($self->{has_close_button}) {
1357 $self->{close_button} =
1358 new CFPlus::UI::ImageButton
1359 path => 'x1_close.png',
1360 on_activate => sub { $self->emit ("delete") };
1361
1362 $self->CFPlus::UI::Container::add ($self->{close_button});
1363 }
1015 1364
1016 $self 1365 $self
1366}
1367
1368sub add {
1369 my ($self, @widgets) = @_;
1370
1371 $self->SUPER::add (@widgets);
1372 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1373 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1374}
1018 1375
1019sub border { 1376sub border {
1020 int $_[0]{border} * $::FONTSIZE 1377 int $_[0]{border} * $::FONTSIZE
1021} 1378}
1022 1379
1023sub size_request { 1380sub size_request {
1024 my ($self) = @_; 1381 my ($self) = @_;
1382
1383 $self->{title_widget}->size_request
1384 if $self->{title_widget};
1385
1386 $self->{close_button}->size_request
1387 if $self->{close_button};
1025 1388
1026 my ($w, $h) = $self->SUPER::size_request; 1389 my ($w, $h) = $self->SUPER::size_request;
1027 1390
1028 ( 1391 (
1029 $w + $self->border * 2, 1392 $w + $self->border * 2,
1030 $h + $self->border * 2, 1393 $h + $self->border * 2,
1031 ) 1394 )
1032} 1395}
1033 1396
1034sub size_allocate { 1397sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1398 my ($self, $w, $h) = @_;
1036 1399
1400 if ($self->{title_widget}) {
1401 $self->{title_widget}{w} = $w;
1402 $self->{title_widget}{h} = $h;
1403 $self->{title_widget}->invoke_size_allocate ($w, $h);
1404 }
1405
1406 my $border = $self->border;
1407
1037 $h -= List::Util::max 0, $self->border * 2; 1408 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1409 $w -= List::Util::max 0, $border * 2;
1039 1410
1040 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1041 if $self->{title};
1042
1043 $self->child->configure ($self->border, $self->border, $w, $h); 1411 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1412
1413 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1414 if $self->{close_button};
1415
1416 1
1417}
1418
1419sub invoke_delete {
1420 my ($self) = @_;
1421
1422 $self->hide;
1423
1424 1
1425}
1426
1046sub button_down { 1427sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1428 my ($self, $ev, $x, $y) = @_;
1048 1429
1049 my ($w, $h) = @$self{qw(w h)}; 1430 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1431 my $border = $self->border;
1051 1432
… …
1064 my ($ev, $x, $y) = @_; 1445 my ($ev, $x, $y) = @_;
1065 1446
1066 my $dx = $ev->{x} - $ox; 1447 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1448 my $dy = $ev->{y} - $oy;
1068 1449
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1450 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1451 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1452
1074 $self->check_size; 1453 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1454 $self->realloc;
1075 }; 1455 };
1076 1456
1077 } elsif ($lr ^ $td) { 1457 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1458 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1459 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1461 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1462 my ($ev, $x, $y) = @_;
1083 1463
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1464 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1465
1086 $self->{user_x} = $bx + $x - $ox; 1466 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1467 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1468 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1469 };
1470 } else {
1471 return 0;
1472 }
1473
1091 } 1474 1
1092} 1475}
1093 1476
1094sub button_up { 1477sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1478 my ($self, $ev, $x, $y) = @_;
1096 1479
1097 delete $self->{motion}; 1480 ! ! delete $self->{motion}
1098} 1481}
1099 1482
1100sub mouse_motion { 1483sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1484 my ($self, $ev, $x, $y) = @_;
1102 1485
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1486 $self->{motion}->($ev, $x, $y) if $self->{motion};
1487
1488 ! ! $self->{motion}
1489}
1490
1491sub invoke_visibility_change {
1492 my ($self, $visible) = @_;
1493
1494 delete $self->{motion} unless $visible;
1495
1496 0
1104} 1497}
1105 1498
1106sub _draw { 1499sub _draw {
1107 my ($self) = @_; 1500 my ($self) = @_;
1108 1501
1502 my $child = $self->{children}[0];
1503
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1504 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1505 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1506
1112 glEnable GL_TEXTURE_2D; 1507 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1508 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1509
1115 my $border = $self->border; 1510 my $border = $self->border;
1116 1511
1117 glColor @{ $self->{border_bg} }; 1512 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1513 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1514 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1515 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1516 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1517
1518 # move
1519 my $w2 = ($w - $border) * .5;
1520 my $h2 = ($h - $border) * .5;
1521 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1522 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1523 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1524
1525 # resize
1526 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1527 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1528 unless $self->{has_close_button};
1529 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1530 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1122 1531
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1532 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1533 glColor @{ $self->{bg} };
1125 1534
1126 # TODO: repeat texture not scale 1535 # TODO: repeat texture not scale
1536 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1537 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1538 $bg->{t} = $ch / $bg->{h};
1129
1130 glColor @{ $self->{bg} };
1131
1132 $bg->{s} = $rep_x;
1133 $bg->{t} = $rep_y;
1134 $bg->{wrap_mode} = 1;
1135 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1539 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1540 }
1137 1541
1138 glDisable GL_TEXTURE_2D; 1542 glDisable GL_TEXTURE_2D;
1139 1543
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1544 $child->draw;
1545
1546 if ($self->{title_widget}) {
1547 glTranslate 0, $border - $self->{h};
1548 $self->{title_widget}->_draw;
1549
1550 glTranslate 0, - ($border - $self->{h});
1551 }
1552
1553 $self->{close_button}->draw
1554 if $self->{close_button};
1143} 1555}
1144 1556
1145############################################################################# 1557#############################################################################
1146 1558
1147package CFClient::UI::Table; 1559package CFPlus::UI::Table;
1148 1560
1149our @ISA = CFClient::UI::Base::; 1561our @ISA = CFPlus::UI::Container::;
1150 1562
1151use List::Util qw(max sum); 1563use List::Util qw(max sum);
1152 1564
1153use CFClient::OpenGL; 1565use CFPlus::OpenGL;
1154 1566
1155sub new { 1567sub new {
1156 my $class = shift; 1568 my $class = shift;
1157 1569
1158 $class->SUPER::new ( 1570 $class->SUPER::new (
1159 col_expand => [], 1571 col_expand => [],
1572 row_expand => [],
1160 @_, 1573 @_,
1161 ) 1574 )
1162} 1575}
1163 1576
1164sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166}
1167
1168sub add { 1577sub add {
1169 my ($self, $x, $y, $child) = @_;
1170
1171 $child->set_parent ($self);
1172 $self->{children}[$y][$x] = $child;
1173
1174 $self->check_size (1);
1175}
1176
1177# TODO: move to container class maybe? send children a signal on removal?
1178sub clear {
1179 my ($self) = @_; 1578 my ($self, @widgets) = @_;
1579
1580 for my $child (@widgets) {
1581 $child->{rowspan} ||= 1;
1582 $child->{colspan} ||= 1;
1583 }
1584
1585 $self->SUPER::add (@widgets);
1586}
1587
1588sub add_at {
1589 my $self = shift;
1590
1591 my @widgets;
1592
1593 while (@_) {
1594 my ($col, $row, $child) = splice @_, 0, 3, ();
1595
1596 $child->{row} = $row;
1597 $child->{col} = $col;
1598
1599 push @widgets, $child;
1600 }
1601
1602 $self->add (@widgets);
1603}
1604
1605sub get_wh {
1606 my ($self) = @_;
1607
1608 my (@w, @h);
1180 1609
1181 my @children = $self->children; 1610 my @children = $self->children;
1182 delete $self->{children}; 1611
1612 # first pass, columns
1613 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1614 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1615
1616 my $sw = sum @w[$c .. $c + $cs - 1];
1617
1618 if ($w > $sw) {
1619 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1620 }
1183 1621 }
1184 for (@children) {
1185 delete $_->{parent};
1186 $_->hide;
1187 }
1188 1622
1189 $self->check_size (1); 1623 # second pass, rows
1190 $self->update; 1624 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1191}
1192
1193sub get_wh {
1194 my ($self) = @_;
1195
1196 my (@w, @h);
1197
1198 for my $y (0 .. $#{$self->{children}}) {
1199 my $row = $self->{children}[$y]
1200 or next;
1201
1202 for my $x (0 .. $#$row) {
1203 my $widget = $row->[$x]
1204 or next;
1205 my ($w, $h) = @$widget{qw(req_w req_h)}; 1625 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1206 1626
1207 $w[$x] = max $w[$x], $w; 1627 my $sh = sum @h[$r .. $r + $rs - 1];
1208 $h[$y] = max $h[$y], $h; 1628
1629 if ($h > $sh) {
1630 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1209 } 1631 }
1210 } 1632 }
1211 1633
1212 (\@w, \@h) 1634 (\@w, \@h)
1213} 1635}
… …
1221 (sum @$ws), 1643 (sum @$ws),
1222 (sum @$hs), 1644 (sum @$hs),
1223 ) 1645 )
1224} 1646}
1225 1647
1226sub size_allocate { 1648sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1649 my ($self, $w, $h) = @_;
1228 1650
1229 my ($ws, $hs) = $self->get_wh; 1651 my ($ws, $hs) = $self->get_wh;
1230 1652
1231 my $req_w = (sum @$ws) || 1; 1653 my $req_w = (sum @$ws) || 1;
1232 my $req_h = (sum @$hs) || 1; 1654 my $req_h = (sum @$hs) || 1;
1233 1655
1234 # TODO: nicer code && do row_expand 1656 # now linearly scale the rows/columns to the allocated size
1235 my @col_expand = @{$self->{col_expand}}; 1657 my @col_expand = @{$self->{col_expand}};
1236 @col_expand = (1) x @$ws unless @col_expand; 1658 @col_expand = (1) x @$ws unless @col_expand;
1237 my $col_expand = (sum @col_expand) || 1; 1659 my $col_expand = (sum @col_expand) || 1;
1238 1660
1239 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1661 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1662
1243 CFClient::UI::harmonize $ws; 1663 CFPlus::UI::harmonize $ws;
1664
1665 my @row_expand = @{$self->{row_expand}};
1666 @row_expand = (1) x @$ws unless @row_expand;
1667 my $row_expand = (sum @row_expand) || 1;
1668
1669 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1670
1244 CFClient::UI::harmonize $hs; 1671 CFPlus::UI::harmonize $hs;
1245 1672
1246 my $y; 1673 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1674 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1247 1675
1248 for my $r (0 .. $#{$self->{children}}) { 1676 for my $widget ($self->children) {
1249 my $row = $self->{children}[$r] 1677 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1250 or next;
1251 1678
1252 my $x = 0; 1679 $widget->configure (
1253 my $row_h = $hs->[$r]; 1680 $x[$c], $y[$r],
1681 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1254 1682 );
1255 for my $c (0 .. $#$row) { 1683 }
1256 my $col_w = $ws->[$c];
1257 1684
1258 if (my $widget = $row->[$c]) { 1685 1
1259 $widget->configure ($x, $y, $col_w, $row_h); 1686}
1260 }
1261 1687
1262 $x += $col_w; 1688#############################################################################
1689
1690package CFPlus::UI::Fixed;
1691
1692use List::Util qw(min max);
1693
1694our @ISA = CFPlus::UI::Container::;
1695
1696sub _scale($$$) {
1697 my ($rel, $val, $max) = @_;
1698
1699 $rel ? $val * $max : $val
1700}
1701
1702sub size_request {
1703 my ($self) = @_;
1704
1705 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1706
1707 # determine overall size by querying abs widgets
1708 for my $child ($self->visible_children) {
1709 unless ($child->{c_rel}) {
1710 my $x = $child->{c_x};
1711 my $y = $child->{c_y};
1712
1713 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1714 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1263 } 1715 }
1264
1265 $y += $row_h;
1266 } 1716 }
1267 1717
1268} 1718 my $W = $x2 - $x1;
1719 my $H = $y2 - $y1;
1269 1720
1270sub find_widget { 1721 # now layout remaining widgets
1722 for my $child ($self->visible_children) {
1723 if ($child->{c_rel}) {
1724 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1725 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1726
1727 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1728 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1729 }
1730 }
1731
1732 my $W = $x2 - $x1;
1733 my $H = $y2 - $y1;
1734
1735 ($W, $H)
1736}
1737
1738sub invoke_size_allocate {
1271 my ($self, $x, $y) = @_; 1739 my ($self, $W, $H) = @_;
1272 1740
1273 $x -= $self->{x}; 1741 for my $child ($self->visible_children) {
1274 $y -= $self->{y}; 1742 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1743 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1275 1744
1276 my $res; 1745 $x += $child->{c_halign} * $child->{req_w};
1746 $y += $child->{c_valign} * $child->{req_h};
1277 1747
1278 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1748 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1279 $res = $_->find_widget ($x, $y) 1749 }
1280 and return $res; 1750
1281 } 1751 1
1282
1283 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1284}
1285
1286sub _draw {
1287 my ($self) = @_;
1288
1289 for (grep $_, @{$self->{children}}) {
1290 $_->draw for grep $_, @$_;
1291 }
1292} 1752}
1293 1753
1294############################################################################# 1754#############################################################################
1295 1755
1296package CFClient::UI::HBox; 1756package CFPlus::UI::Box;
1297 1757
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1758our @ISA = CFPlus::UI::Container::;
1301 1759
1302sub size_request { 1760sub size_request {
1303 my ($self) = @_; 1761 my ($self) = @_;
1304 1762
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1763 my @children = $self->visible_children;
1306 1764
1765 $self->{vertical}
1766 ? (
1767 (List::Util::max map $_->{req_w}, @children),
1768 (List::Util::sum map $_->{req_h}, @children),
1769 )
1770 : (
1771 (List::Util::sum map $_->{req_w}, @children),
1772 (List::Util::max map $_->{req_h}, @children),
1773 )
1774}
1775
1776sub invoke_size_allocate {
1777 my ($self, $w, $h) = @_;
1778
1779 my $space = $self->{vertical} ? $h : $w;
1780 my @children = $self->visible_children;
1781
1782 my @req;
1783
1784 if ($self->{homogeneous}) {
1785 @req = ($space / (@children || 1)) x @children;
1786 } else {
1787 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1788 my $req = List::Util::sum @req;
1789
1790 if ($req > $space) {
1791 # ah well, not enough space
1792 $_ *= $space / $req for @req;
1793 } else {
1794 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1795
1796 $space = ($space - $req) / $expand; # remaining space to give away
1797
1798 $req[$_] += $space * $children[$_]{expand}
1799 for 0 .. $#children;
1800 }
1307 ( 1801 }
1308 (List::Util::sum map $_->[0], @alloc), 1802
1309 (List::Util::max map $_->[1], @alloc), 1803 CFPlus::UI::harmonize \@req;
1804
1805 my $pos = 0;
1806 for (0 .. $#children) {
1807 my $alloc = $req[$_];
1808 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1809
1810 $pos += $alloc;
1811 }
1812
1813 1
1814}
1815
1816#############################################################################
1817
1818package CFPlus::UI::HBox;
1819
1820our @ISA = CFPlus::UI::Box::;
1821
1822sub new {
1823 my $class = shift;
1824
1825 $class->SUPER::new (
1826 vertical => 0,
1827 @_,
1310 ) 1828 )
1311} 1829}
1312 1830
1313sub size_allocate {
1314 my ($self, $w, $h) = @_;
1315
1316 ($h, $w) = ($w, $h);
1317
1318 my $children = $self->{children};
1319
1320 my @h = map $_->{req_w}, @$children;
1321
1322 my $req_h = List::Util::sum @h;
1323
1324 if ($req_h > $h) {
1325 # ah well, not enough space
1326 $_ *= $h / $req_h for @h;
1327 } else {
1328 my $exp = List::Util::sum map $_->{expand}, @$children;
1329 $exp ||= 1;
1330
1331 for (0 .. $#$children) {
1332 my $child = $children->[$_];
1333
1334 my $alloc_h = $h[$_];
1335 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1336 $h[$_] = $alloc_h;
1337 }
1338 }
1339
1340 CFClient::UI::harmonize \@h;
1341
1342 my $y = 0;
1343 for (0 .. $#$children) {
1344 my $child = $children->[$_];
1345 my $h = $h[$_];
1346 $child->configure ($y, 0, $h, $w);
1347
1348 $y += $h;
1349 }
1350
1351 1
1352}
1353
1354############################################################################# 1831#############################################################################
1355 1832
1356package CFClient::UI::VBox; 1833package CFPlus::UI::VBox;
1357 1834
1358# TODO: wrap into common Box base class 1835our @ISA = CFPlus::UI::Box::;
1359 1836
1360our @ISA = CFClient::UI::Container::; 1837sub new {
1838 my $class = shift;
1361 1839
1362sub size_request { 1840 $class->SUPER::new (
1363 my ($self) = @_; 1841 vertical => 1,
1364 1842 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1843 )
1371} 1844}
1372 1845
1373sub size_allocate {
1374 my ($self, $w, $h) = @_;
1375
1376 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1377
1378 my $children = $self->{children};
1379
1380 my @h = map $_->{req_h}, @$children;
1381
1382 my $req_h = List::Util::sum @h;
1383
1384 if ($req_h > $h) {
1385 # ah well, not enough space
1386 $_ *= $h / $req_h for @h;
1387 } else {
1388 my $exp = List::Util::sum map $_->{expand}, @$children;
1389 $exp ||= 1;
1390
1391 for (0 .. $#$children) {
1392 my $child = $children->[$_];
1393
1394 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1395 }
1396 }
1397
1398 CFClient::UI::harmonize \@h;
1399
1400 my $y = 0;
1401 for (0 .. $#$children) {
1402 my $child = $children->[$_];
1403 my $h = $h[$_];
1404 $child->configure (0, $y, $w, $h);
1405
1406 $y += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1846#############################################################################
1413 1847
1414package CFClient::UI::Label; 1848package CFPlus::UI::Label;
1415 1849
1416our @ISA = CFClient::UI::DrawBG::; 1850our @ISA = CFPlus::UI::DrawBG::;
1417 1851
1418use CFClient::OpenGL; 1852use CFPlus::OpenGL;
1419 1853
1420sub new { 1854sub new {
1421 my ($class, %arg) = @_; 1855 my ($class, %arg) = @_;
1422 1856
1423 my $self = $class->SUPER::new ( 1857 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1860 #active_bg => none
1427 #font => default_font 1861 #font => default_font
1428 #text => initial text 1862 #text => initial text
1429 #markup => initial narkup 1863 #markup => initial narkup
1430 #max_w => maximum pixel width 1864 #max_w => maximum pixel width
1865 #style => 0, # render flags
1431 ellipsise => 3, # end 1866 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1867 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1868 fontsize => 1,
1434 align => -1, 1869 align => -1,
1435 valign => -1, 1870 valign => -1,
1436 padding => 2, 1871 padding_x => 2,
1872 padding_y => 2,
1437 can_events => 0, 1873 can_events => 0,
1438 %arg 1874 %arg
1439 ); 1875 );
1440 1876
1441 if (exists $self->{template}) { 1877 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1878 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1879 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1880 $self->{template} = $layout;
1445 } 1881 }
1446 1882
1447 if (exists $self->{markup}) { 1883 if (exists $self->{markup}) {
… …
1451 } 1887 }
1452 1888
1453 $self 1889 $self
1454} 1890}
1455 1891
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1892sub update {
1467 my ($self) = @_; 1893 my ($self) = @_;
1468 1894
1469 delete $self->{texture}; 1895 delete $self->{texture};
1470 $self->SUPER::update; 1896 $self->SUPER::update;
1471} 1897}
1472 1898
1899sub realloc {
1900 my ($self) = @_;
1901
1902 delete $self->{ox};
1903 $self->SUPER::realloc;
1904}
1905
1473sub set_text { 1906sub set_text {
1474 my ($self, $text) = @_; 1907 my ($self, $text) = @_;
1475 1908
1476 return if $self->{text} eq "T$text"; 1909 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1910 $self->{text} = "T$text";
1478 1911
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1912 $self->{layout}->set_text ($text);
1481 1913
1914 delete $self->{size_req};
1915 $self->realloc;
1482 $self->update; 1916 $self->update;
1483 $self->check_size;
1484} 1917}
1485 1918
1486sub set_markup { 1919sub set_markup {
1487 my ($self, $markup) = @_; 1920 my ($self, $markup) = @_;
1488 1921
1489 return if $self->{text} eq "M$markup"; 1922 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1923 $self->{text} = "M$markup";
1491 1924
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1925 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1926
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1927 $self->{layout}->set_markup ($markup);
1496 1928
1929 delete $self->{size_req};
1930 $self->realloc;
1497 $self->update; 1931 $self->update;
1498 $self->check_size;
1499} 1932}
1500 1933
1501sub size_request { 1934sub size_request {
1502 my ($self) = @_; 1935 my ($self) = @_;
1503 1936
1937 $self->{size_req} ||= do {
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1938 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1939 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1940 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1941 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1943
1510 my ($w, $h) = $self->{layout}->size; 1944 my ($w, $h) = $self->{layout}->size;
1511 1945
1512 if (exists $self->{template}) { 1946 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1947 $self->{template}->set_font ($self->{font}) if $self->{font};
1948 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1949 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1950
1516 my ($w2, $h2) = $self->{template}->size; 1951 my ($w2, $h2) = $self->{template}->size;
1517 1952
1518 $w = List::Util::max $w, $w2; 1953 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1954 $h = List::Util::max $h, $h2;
1955 }
1956
1957 [$w, $h]
1520 } 1958 };
1521 1959
1522 ( 1960 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1961}
1527 1962
1963sub baseline_shift {
1964 $_[0]{layout}->descent
1965}
1966
1528sub size_allocate { 1967sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1968 my ($self, $w, $h) = @_;
1530 1969
1970 delete $self->{ox};
1971
1531 delete $self->{texture}; 1972 delete $self->{texture}
1973 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1974
1975 1
1532} 1976}
1533 1977
1534sub set_fontsize { 1978sub set_fontsize {
1535 my ($self, $fontsize) = @_; 1979 my ($self, $fontsize) = @_;
1536 1980
1537 $self->{fontsize} = $fontsize; 1981 $self->{fontsize} = $fontsize;
1982 delete $self->{size_req};
1538 delete $self->{texture}; 1983 delete $self->{texture};
1539 1984
1540 $self->update; 1985 $self->realloc;
1541 $self->check_size; 1986}
1987
1988sub reconfigure {
1989 my ($self) = @_;
1990
1991 delete $self->{size_req};
1992 delete $self->{texture};
1993
1994 $self->SUPER::reconfigure;
1542} 1995}
1543 1996
1544sub _draw { 1997sub _draw {
1545 my ($self) = @_; 1998 my ($self) = @_;
1546 1999
1547 $self->SUPER::_draw; # draw background, if applicable 2000 $self->SUPER::_draw; # draw background, if applicable
1548 2001
1549 my $tex = $self->{texture} ||= do { 2002 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 2003 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2004 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 2005 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2006 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2007 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2008 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 2009
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2010 [$self->{layout}->size]
1558
1559 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1560 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1561 : ($self->{w} - $tex->{w}) * 0.5);
1562
1563 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1564 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1565 : ($self->{h} - $tex->{h}) * 0.5);
1566
1567 $tex
1568 }; 2011 };
1569 2012
1570 glEnable GL_TEXTURE_2D; 2013 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2014 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2015 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2016 : ($self->{w} - $size->[0]) * 0.5);
1572 2017
1573 if ($tex->{format} == GL_ALPHA) { 2018 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 2019 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2020 : ($self->{h} - $size->[1]) * 0.5);
1576 } else {
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1578 } 2021 };
1579 2022
1580 glDisable GL_TEXTURE_2D; 2023# unless ($self->{list}) {
2024# $self->{list} = CFPlus::OpenGL::glGenList;
2025# CFPlus::OpenGL::glNewList $self->{list};
2026# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2027# CFPlus::OpenGL::glEndList;
2028# }
2029#
2030# CFPlus::OpenGL::glCallList $self->{list};
2031
2032 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1581} 2033}
2034
2035#sub destroy {
2036# my ($self) = @_;
2037#
2038# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2039#
2040# $self->SUPER::destroy;
2041#}
1582 2042
1583############################################################################# 2043#############################################################################
1584 2044
1585package CFClient::UI::EntryBase; 2045package CFPlus::UI::EntryBase;
1586 2046
1587our @ISA = CFClient::UI::Label::; 2047our @ISA = CFPlus::UI::Label::;
1588 2048
1589use CFClient::OpenGL; 2049use CFPlus::OpenGL;
1590 2050
1591sub new { 2051sub new {
1592 my $class = shift; 2052 my $class = shift;
1593 2053
1594 $class->SUPER::new ( 2054 $class->SUPER::new (
… …
1598 active_fg => [0, 0, 0], 2058 active_fg => [0, 0, 0],
1599 can_hover => 1, 2059 can_hover => 1,
1600 can_focus => 1, 2060 can_focus => 1,
1601 valign => 0, 2061 valign => 0,
1602 can_events => 1, 2062 can_events => 1,
2063 ellipsise => 0,
1603 #text => ... 2064 #text => ...
2065 #hidden => "*",
1604 @_ 2066 @_
1605 ) 2067 )
1606} 2068}
1607 2069
1608sub _set_text { 2070sub _set_text {
… …
1610 2072
1611 delete $self->{cur_h}; 2073 delete $self->{cur_h};
1612 2074
1613 return if $self->{text} eq $text; 2075 return if $self->{text} eq $text;
1614 2076
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 2077 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 2078 $self->{text} = $text;
1619 2079
1620 $text =~ s/./*/g if $self->{hidden}; 2080 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 2081 $self->{layout}->set_text ("$text ");
2082 delete $self->{size_req};
1622 2083
1623 $self->_emit (changed => $self->{text}); 2084 $self->emit (changed => $self->{text});
2085
2086 $self->realloc;
2087 $self->update;
1624} 2088}
1625 2089
1626sub set_text { 2090sub set_text {
1627 my ($self, $text) = @_; 2091 my ($self, $text) = @_;
1628 2092
1629 $self->{cursor} = length $text; 2093 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 2094 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 2095}
1634 2096
1635sub get_text { 2097sub get_text {
1636 $_[0]{text} 2098 $_[0]{text}
1637} 2099}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 2104 my ($w, $h) = $self->SUPER::size_request;
1643 2105
1644 ($w + 1, $h) # add 1 for cursor 2106 ($w + 1, $h) # add 1 for cursor
1645} 2107}
1646 2108
1647sub key_down { 2109sub invoke_key_down {
1648 my ($self, $ev) = @_; 2110 my ($self, $ev) = @_;
1649 2111
1650 my $mod = $ev->{mod}; 2112 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 2113 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 2114 my $uni = $ev->{unicode};
1653 2115
1654 my $text = $self->get_text; 2116 my $text = $self->get_text;
2117
2118 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1655 2119
1656 if ($uni == 8) { 2120 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 2122 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 2123 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 2124 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 2125 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 2126 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2127 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 2128 } elsif ($sym == CFPlus::SDLK_HOME) {
2129 # what a hack
2130 $self->{cursor} =
2131 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2132 ? length $1
2133 : 0;
2134 } elsif ($sym == CFPlus::SDLK_END) {
2135 # uh, again
2136 $self->{cursor} =
2137 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2138 ? $self->{cursor} + length $1
2139 : length $self->{text};
2140 } elsif ($uni == 21) { # ctrl-u
2141 $text = "";
1665 $self->{cursor} = 0; 2142 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) {
1667 $self->{cursor} = length $text;
1668 } elsif ($uni == 27) { 2143 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 2144 $self->emit ('escape');
1670 } elsif ($uni) { 2145 } elsif ($uni == 0x0d) {
2146 substr $text, $self->{cursor}++, 0, "\012";
2147 } elsif ($uni >= 0x20) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 2148 substr $text, $self->{cursor}++, 0, chr $uni;
2149 } else {
2150 return 0;
1672 } 2151 }
1673 2152
1674 $self->_set_text ($text); 2153 $self->_set_text ($text);
2154
2155 $self->realloc;
1675 $self->update; 2156 $self->update;
1676 $self->check_size;
1677}
1678 2157
2158 1
2159}
2160
1679sub focus_in { 2161sub invoke_focus_in {
1680 my ($self) = @_; 2162 my ($self) = @_;
1681 2163
1682 $self->{last_activity} = $::NOW; 2164 $self->{last_activity} = $::NOW;
1683 2165
1684 $self->SUPER::focus_in; 2166 $self->SUPER::invoke_focus_in
1685} 2167}
1686 2168
1687sub button_down { 2169sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2170 my ($self, $ev, $x, $y) = @_;
1689 2171
1690 $self->SUPER::button_down ($ev, $x, $y); 2172 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2173
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2174 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2175
1694 # byte-index to char-index 2176 # byte-index to char-index
1695 my $text = $self->{text}; 2177 my $text = $self->{text};
1696 utf8::encode $text; 2178 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2179 $self->{cursor} = length $text;
1698 2180
1699 $self->_set_text ($self->{text}); 2181 $self->_set_text ($self->{text});
1700 $self->update; 2182 $self->update;
2183
2184 1
1701} 2185}
1702 2186
1703sub mouse_motion { 2187sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2188 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2189# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2190
2191 1
1706} 2192}
1707 2193
1708sub _draw { 2194sub _draw {
1709 my ($self) = @_; 2195 my ($self) = @_;
1710 2196
1711 local $self->{fg} = $self->{fg}; 2197 local $self->{fg} = $self->{fg};
1712 2198
1713 if ($FOCUS == $self) { 2199 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2200 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2201 $self->{fg} = $self->{active_fg};
1716 } else { 2202 } else {
1717 glColor @{$self->{bg}}; 2203 glColor_premultiply @{$self->{bg}};
1718 } 2204 }
1719 2205
1720 glEnable GL_BLEND; 2206 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2207 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS; 2208 glBegin GL_QUADS;
1723 glVertex 0 , 0; 2209 glVertex 0 , 0;
1724 glVertex 0 , $self->{h}; 2210 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2211 glVertex $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0; 2212 glVertex $self->{w}, 0;
… …
1737 utf8::encode $text; 2223 utf8::encode $text;
1738 2224
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2225 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1740 } 2226 }
1741 2227
1742 glColor @{$self->{fg}};
1743 glBegin GL_LINES; 2228 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2229 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1745 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2230 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2231 glEnd;
1747 } 2232 }
1748} 2233}
1749 2234
2235#############################################################################
2236
1750package CFClient::UI::Entry; 2237package CFPlus::UI::Entry;
1751 2238
1752our @ISA = CFClient::UI::EntryBase::; 2239our @ISA = CFPlus::UI::EntryBase::;
1753 2240
1754use CFClient::OpenGL; 2241use CFPlus::OpenGL;
1755 2242
1756sub key_down { 2243sub invoke_key_down {
1757 my ($self, $ev) = @_; 2244 my ($self, $ev) = @_;
1758 2245
1759 my $sym = $ev->{sym}; 2246 my $sym = $ev->{sym};
1760 2247
1761 if ($sym == 13) { 2248 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2249 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2250 my $txt = $self->get_text;
2251
1764 $self->{history_pointer} = -1; 2252 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2253 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2254 $self->emit (activate => $txt);
1767 $self->update; 2255 $self->update;
1768 2256
1769 } elsif ($sym == CFClient::SDLK_UP) { 2257 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2258 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2259 $self->{history_saveback} = $self->get_text;
1772 } 2260 }
1773 if (@{$self->{history} || []} > 0) { 2261 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2262 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2264 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2265 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2266 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2267 }
1780 2268
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2269 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2270 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2271 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2272
1785 if ($self->{history_pointer} >= 0) { 2273 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2274 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2275 } else {
1788 $self->set_text ($self->{history_saveback}); 2276 $self->set_text ($self->{history_saveback});
1789 } 2277 }
1790 2278
1791 } else { 2279 } else {
1792 $self->SUPER::key_down ($ev); 2280 return $self->SUPER::invoke_key_down ($ev)
2281 }
2282
1793 } 2283 1
1794
1795} 2284}
1796 2285
1797############################################################################# 2286#############################################################################
1798 2287
2288package CFPlus::UI::TextEdit;
2289
2290our @ISA = CFPlus::UI::EntryBase::;
2291
2292use CFPlus::OpenGL;
2293
2294sub move_cursor_ver {
2295 my ($self, $dy) = @_;
2296
2297 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2298
2299 $y += $dy;
2300
2301 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2302 $self->{cursor} = $index;
2303 delete $self->{cur_h};
2304 $self->update;
2305 return;
2306 }
2307}
2308
2309sub invoke_key_down {
2310 my ($self, $ev) = @_;
2311
2312 my $sym = $ev->{sym};
2313
2314 if ($sym == CFPlus::SDLK_UP) {
2315 $self->move_cursor_ver (-1);
2316 } elsif ($sym == CFPlus::SDLK_DOWN) {
2317 $self->move_cursor_ver (+1);
2318 } else {
2319 return $self->SUPER::invoke_key_down ($ev)
2320 }
2321
2322 1
2323}
2324
2325#############################################################################
2326
1799package CFClient::UI::Button; 2327package CFPlus::UI::Button;
1800 2328
1801our @ISA = CFClient::UI::Label::; 2329our @ISA = CFPlus::UI::Label::;
1802 2330
1803use CFClient::OpenGL; 2331use CFPlus::OpenGL;
1804 2332
1805my @tex = 2333my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2334 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2335 qw(b1_button_inactive.png b1_button_active.png);
1808 2336
1809sub new { 2337sub new {
1810 my $class = shift; 2338 my $class = shift;
1811 2339
1812 $class->SUPER::new ( 2340 $class->SUPER::new (
1813 padding => 4, 2341 padding_x => 4,
2342 padding_y => 4,
1814 fg => [1, 1, 1], 2343 fg => [1.0, 1.0, 1.0],
1815 active_fg => [0, 0, 1], 2344 active_fg => [0.8, 0.8, 0.8],
1816 can_hover => 1, 2345 can_hover => 1,
1817 align => 0, 2346 align => 0,
1818 valign => 0, 2347 valign => 0,
1819 can_events => 1, 2348 can_events => 1,
1820 @_ 2349 @_
1821 ) 2350 )
1822} 2351}
1823 2352
1824sub activate { }
1825
1826sub button_up { 2353sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2354 my ($self, $ev, $x, $y) = @_;
1828 2355
1829 $self->emit ("activate") 2356 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2357 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2358 && $y >= 0 && $y < $self->{h};
2359
2360 1
1832} 2361}
1833 2362
1834sub _draw { 2363sub _draw {
1835 my ($self) = @_; 2364 my ($self) = @_;
1836 2365
1837 local $self->{fg} = $self->{fg}; 2366 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2367
1843 glEnable GL_TEXTURE_2D; 2368 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2369 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2370 glColor 0, 0, 0, 1;
1846 2371
2372 my $tex = $tex[$GRAB == $self];
1847 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2373 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1848 2374
1849 glDisable GL_TEXTURE_2D; 2375 glDisable GL_TEXTURE_2D;
1850 2376
1851 $self->SUPER::_draw; 2377 $self->SUPER::_draw;
1852} 2378}
1853 2379
1854############################################################################# 2380#############################################################################
1855 2381
1856package CFClient::UI::CheckBox; 2382package CFPlus::UI::CheckBox;
1857 2383
1858our @ISA = CFClient::UI::DrawBG::; 2384our @ISA = CFPlus::UI::DrawBG::;
1859 2385
1860my @tex = 2386my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2387 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2388 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1863 2389
1864use CFClient::OpenGL; 2390use CFPlus::OpenGL;
1865 2391
1866sub new { 2392sub new {
1867 my $class = shift; 2393 my $class = shift;
1868 2394
1869 $class->SUPER::new ( 2395 $class->SUPER::new (
1870 padding => 2, 2396 padding_x => 2,
2397 padding_y => 2,
1871 fg => [1, 1, 1], 2398 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2399 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2400 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2401 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2402 state => 0,
… …
1879} 2406}
1880 2407
1881sub size_request { 2408sub size_request {
1882 my ($self) = @_; 2409 my ($self) = @_;
1883 2410
1884 ($self->{padding} * 2 + 6) x 2 2411 (6) x 2
1885} 2412}
1886 2413
2414sub toggle {
2415 my ($self) = @_;
2416
2417 $self->{state} = !$self->{state};
2418 $self->emit (changed => $self->{state});
2419 $self->update;
2420}
2421
1887sub button_down { 2422sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2423 my ($self, $ev, $x, $y) = @_;
1889 2424
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2425 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2426 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2427 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2428 } else {
2429 return 0
2430 }
2431
1894 } 2432 1
1895} 2433}
1896 2434
1897sub _draw { 2435sub _draw {
1898 my ($self) = @_; 2436 my ($self) = @_;
1899 2437
1900 $self->SUPER::_draw; 2438 $self->SUPER::_draw;
1901 2439
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2440 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1903 2441
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2442 my ($w, $h) = @$self{qw(w h)};
2443
2444 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2445
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2446 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2447
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2448 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2449
… …
1912 glDisable GL_TEXTURE_2D; 2452 glDisable GL_TEXTURE_2D;
1913} 2453}
1914 2454
1915############################################################################# 2455#############################################################################
1916 2456
1917package CFClient::UI::Image; 2457package CFPlus::UI::Image;
1918 2458
1919our @ISA = CFClient::UI::Base::; 2459our @ISA = CFPlus::UI::Base::;
1920 2460
1921use CFClient::OpenGL; 2461use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2462
1924our %loaded_images; 2463our %texture_cache;
1925 2464
1926sub new { 2465sub new {
1927 my $class = shift; 2466 my $class = shift;
1928 2467
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2468 my $self = $class->SUPER::new (
2469 can_events => 0,
2470 @_,
2471 );
1930 2472
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2473 $self->{path} || $self->{tex}
2474 or Carp::croak "'path' or 'tex' attributes required";
1932 2475
1933 $loaded_images{$self->{image}} ||= 2476 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2477 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2478
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2479 CFPlus::weaken $texture_cache{$self->{path}};
1937 2480
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2481 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2482
1942 $self 2483 $self
1943} 2484}
1944 2485
2486sub STORABLE_freeze {
2487 my ($self, $cloning) = @_;
2488
2489 $self->{path}
2490 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2491
2492 $self->{path}
2493}
2494
2495sub STORABLE_attach {
2496 my ($self, $cloning, $path) = @_;
2497
2498 $self->new (path => $path)
2499}
2500
1945sub size_request { 2501sub size_request {
1946 my ($self) = @_; 2502 my ($self) = @_;
1947 2503
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2504 ($self->{tex}{w}, $self->{tex}{h})
1949} 2505}
1950 2506
1951sub _draw { 2507sub _draw {
1952 my ($self) = @_; 2508 my ($self) = @_;
1953 2509
… …
1963 } 2519 }
1964 2520
1965 glEnable GL_TEXTURE_2D; 2521 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2522 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967 2523
1968 $tex->draw_quad_alpha (0, 0, $w, $h); 2524 $tex->draw_quad (0, 0, $w, $h);
1969 2525
1970 glDisable GL_TEXTURE_2D; 2526 glDisable GL_TEXTURE_2D;
1971} 2527}
1972 2528
1973############################################################################# 2529#############################################################################
1974 2530
2531package CFPlus::UI::ImageButton;
2532
2533our @ISA = CFPlus::UI::Image::;
2534
2535use CFPlus::OpenGL;
2536
2537my %textures;
2538
2539sub new {
2540 my $class = shift;
2541
2542 my $self = $class->SUPER::new (
2543 padding_x => 4,
2544 padding_y => 4,
2545 fg => [1, 1, 1],
2546 active_fg => [0, 0, 1],
2547 can_hover => 1,
2548 align => 0,
2549 valign => 0,
2550 can_events => 1,
2551 @_
2552 );
2553}
2554
2555sub invoke_button_up {
2556 my ($self, $ev, $x, $y) = @_;
2557
2558 $self->emit ("activate")
2559 if $x >= 0 && $x < $self->{w}
2560 && $y >= 0 && $y < $self->{h};
2561
2562 1
2563}
2564
2565#############################################################################
2566
1975package CFClient::UI::VGauge; 2567package CFPlus::UI::VGauge;
1976 2568
1977our @ISA = CFClient::UI::Base::; 2569our @ISA = CFPlus::UI::Base::;
1978 2570
1979use List::Util qw(min max); 2571use List::Util qw(min max);
1980 2572
1981use CFClient::OpenGL; 2573use CFPlus::OpenGL;
1982 2574
1983my %tex = ( 2575my %tex = (
1984 food => [ 2576 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2577 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2578 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2579 ],
1988 grace => [ 2580 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2581 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2582 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2583 ],
1992 hp => [ 2584 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2585 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2586 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2587 ],
1996 mana => [ 2588 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2589 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2590 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2591 ],
2000); 2592);
2001 2593
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2594# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2654 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2655 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2656
2065 my $h1 = $self->{h} * (1 - $ycut1); 2657 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2658 my $h2 = $self->{h} * (1 - $ycut2);
2659 my $h3 = $self->{h};
2660
2661 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2662
2068 glEnable GL_BLEND; 2663 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2664 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2665 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2666 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2668
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2669 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2670 glBegin GL_QUADS;
… …
2089 2685
2090 if ($t3) { 2686 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2687 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2688 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2689 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2690 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2691 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2692 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2693 glEnd;
2098 } 2694 }
2099 2695
2100 glDisable GL_BLEND; 2696 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2697 glDisable GL_TEXTURE_2D;
2102} 2698}
2103 2699
2104############################################################################# 2700#############################################################################
2105 2701
2106package CFClient::UI::Gauge; 2702package CFPlus::UI::Gauge;
2107 2703
2108our @ISA = CFClient::UI::VBox::; 2704our @ISA = CFPlus::UI::VBox::;
2109 2705
2110sub new { 2706sub new {
2111 my ($class, %arg) = @_; 2707 my ($class, %arg) = @_;
2112 2708
2113 my $self = $class->SUPER::new ( 2709 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2711 can_hover => 1,
2116 can_events => 1, 2712 can_events => 1,
2117 %arg, 2713 %arg,
2118 ); 2714 );
2119 2715
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2716 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2717 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2718 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2719
2124 $self 2720 $self
2125} 2721}
2126 2722
2127sub set_fontsize { 2723sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2744 $self->{value}->set_text ($val);
2149} 2745}
2150 2746
2151############################################################################# 2747#############################################################################
2152 2748
2153package CFClient::UI::Slider; 2749package CFPlus::UI::Slider;
2154 2750
2155use strict; 2751use strict;
2156 2752
2157use CFClient::OpenGL; 2753use CFPlus::OpenGL;
2158 2754
2159our @ISA = CFClient::UI::DrawBG::; 2755our @ISA = CFPlus::UI::DrawBG::;
2160 2756
2161my @tex = 2757my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2758 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2759 qw(s1_slider.png s1_slider_bg.png);
2164 2760
2165sub new { 2761sub new {
2166 my $class = shift; 2762 my $class = shift;
2167 2763
… …
2174 fg => [1, 1, 1], 2770 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 2771 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 2772 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 2773 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 2774 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 2775 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 2776 min_h => $::WIDTH / 80,
2181 vertical => 0, 2777 vertical => 0,
2182 can_hover => 1, 2778 can_hover => 1,
2183 inner_pad => 0.02, 2779 inner_pad => 0.02,
2184 @_ 2780 @_
2185 ); 2781 );
… …
2193sub set_range { 2789sub set_range {
2194 my ($self, $range) = @_; 2790 my ($self, $range) = @_;
2195 2791
2196 ($range, $self->{range}) = ($self->{range}, $range); 2792 ($range, $self->{range}) = ($self->{range}, $range);
2197 2793
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 2794 if ("@$range" ne "@{$self->{range}}") {
2795 $self->update;
2796 $self->set_value ($self->{range}[0]);
2797 }
2200} 2798}
2201 2799
2202sub set_value { 2800sub set_value {
2203 my ($self, $value) = @_; 2801 my ($self, $value) = @_;
2204 2802
… …
2215 if $unit; 2813 if $unit;
2216 2814
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2815 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 2816
2219 if ($value != $old_value) { 2817 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 2818 $self->emit (changed => $value);
2221 $self->update; 2819 $self->update;
2222 } 2820 }
2223} 2821}
2224 2822
2225sub size_request { 2823sub size_request {
2226 my ($self) = @_; 2824 my ($self) = @_;
2227 2825
2228 my $w = $self->{req_w}; 2826 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 2827}
2233 2828
2234sub button_down { 2829sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 2830 my ($self, $ev, $x, $y) = @_;
2236 2831
2237 $self->SUPER::button_down ($ev, $x, $y); 2832 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 2833
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2834 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 2835
2241 $self->mouse_motion ($ev, $x, $y); 2836 $self->invoke_mouse_motion ($ev, $x, $y);
2242}
2243 2837
2838 1
2839}
2840
2244sub mouse_motion { 2841sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 2842 my ($self, $ev, $x, $y) = @_;
2246 2843
2247 if ($GRAB == $self) { 2844 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2845 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 2846
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2847 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 2848
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2849 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 2850
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2851 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2852 } else {
2853 return 0;
2854 }
2855
2255 } 2856 1
2857}
2858
2859sub invoke_mouse_wheel {
2860 my ($self, $ev) = @_;
2861
2862 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2863
2864 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2865
2866 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2867
2868 1
2256} 2869}
2257 2870
2258sub update { 2871sub update {
2259 my ($self) = @_; 2872 my ($self) = @_;
2260 2873
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2874 delete $self->{knob_w};
2875 $self->SUPER::update;
2876}
2877
2878sub _draw {
2879 my ($self) = @_;
2880
2881 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 2882 $self->set_value ($self->{range}[0]);
2263 2883
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2884 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 2885 my $range = ($hi - $page - $lo) || 1e-100;
2266 2886
… …
2272 $value = ($value - $lo) / $range; 2892 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 2893 $value = $value * $self->{scale} + $self->{offset};
2274 2894
2275 $self->{knob_x} = $value - $knob_w * 0.5; 2895 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 2896 $self->{knob_w} = $knob_w;
2277 }); 2897 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 2898
2285 $self->SUPER::_draw (); 2899 $self->SUPER::_draw ();
2286 2900
2287 glScale $self->{w}, $self->{h}; 2901 glScale $self->{w}, $self->{h};
2288 2902
… …
2308 glDisable GL_TEXTURE_2D; 2922 glDisable GL_TEXTURE_2D;
2309} 2923}
2310 2924
2311############################################################################# 2925#############################################################################
2312 2926
2313package CFClient::UI::ValSlider; 2927package CFPlus::UI::ValSlider;
2314 2928
2315our @ISA = CFClient::UI::HBox::; 2929our @ISA = CFPlus::UI::HBox::;
2316 2930
2317sub new { 2931sub new {
2318 my ($class, %arg) = @_; 2932 my ($class, %arg) = @_;
2319 2933
2320 my $range = delete $arg{range}; 2934 my $range = delete $arg{range};
2321 2935
2322 my $self = $class->SUPER::new ( 2936 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2937 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2938 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 2939 to_value => sub { shift },
2326 from_value => sub { shift }, 2940 from_value => sub { shift },
2327 %arg, 2941 %arg,
2328 ); 2942 );
2329 2943
… …
2349sub set_range { shift->{slider}->set_range (@_) } 2963sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 2964sub set_value { shift->{slider}->set_value (@_) }
2351 2965
2352############################################################################# 2966#############################################################################
2353 2967
2354package CFClient::UI::TextView; 2968package CFPlus::UI::TextScroller;
2355 2969
2356our @ISA = CFClient::UI::HBox::; 2970our @ISA = CFPlus::UI::HBox::;
2357 2971
2358use CFClient::OpenGL; 2972use CFPlus::OpenGL;
2359 2973
2360sub new { 2974sub new {
2361 my $class = shift; 2975 my $class = shift;
2362 2976
2363 my $self = $class->SUPER::new ( 2977 my $self = $class->SUPER::new (
2364 fontsize => 1, 2978 fontsize => 1,
2365 can_events => 0, 2979 can_events => 1,
2980 indent => 0,
2366 #font => default_font 2981 #font => default_font
2367 @_, 2982 @_,
2368 2983
2369 layout => (new CFClient::Layout 1), 2984 layout => (new CFPlus::Layout),
2370 par => [], 2985 par => [],
2986 max_par => 0,
2371 height => 0, 2987 height => 0,
2372 children => [ 2988 children => [
2373 (new CFClient::UI::Empty expand => 1), 2989 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 2990 (new CFPlus::UI::Slider vertical => 1),
2375 ], 2991 ],
2376 ); 2992 );
2377 2993
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 2994 $self->{children}[1]->connect (changed => sub { $self->update });
2379 2995
… …
2385 3001
2386 $self->{fontsize} = $fontsize; 3002 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3003 $self->reflow;
2388} 3004}
2389 3005
3006sub size_request {
3007 my ($self) = @_;
3008
3009 my ($empty, $slider) = $self->visible_children;
3010
3011 local $self->{children} = [$empty, $slider];
3012 $self->SUPER::size_request
3013}
3014
2390sub size_allocate { 3015sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3016 my ($self, $w, $h) = @_;
2392 3017
2393 $self->SUPER::size_allocate ($w, $h); 3018 my ($empty, $slider, @other) = @{ $self->{children} };
3019 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3020
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3021 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3022 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3023 $self->{layout}->set_width ($empty->{w});
3024 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3025
2399 $self->reflow; 3026 $self->reflow;
2400}
2401 3027
2402sub text_size { 3028 local $self->{children} = [$empty, $slider];
3029 $self->SUPER::invoke_size_allocate ($w, $h)
3030}
3031
3032sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3033 my ($self, $ev) = @_;
3034
3035 return 0 unless $ev->{dy}; # only vertical movements
3036
3037 $self->{children}[1]->emit (mouse_wheel => $ev);
3038
3039 1
3040}
3041
3042sub get_layout {
3043 my ($self, $para) = @_;
2404 3044
2405 my $layout = $self->{layout}; 3045 my $layout = $self->{layout};
2406 3046
3047 $layout->set_font ($self->{font}) if $self->{font};
3048 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3049 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3050 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3051 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3052 $layout->set_markup ($para->{markup});
3053
3054 $layout->set_shapes (
3055 map
3056 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3057 @{$para->{widget}}
2410 3058 );
3059
2411 $layout->size 3060 $layout
2412} 3061}
2413 3062
2414sub reflow { 3063sub reflow {
2415 my ($self) = @_; 3064 my ($self) = @_;
2416 3065
… …
2423 3072
2424 # todo: base offset on lines or so, not on pixels 3073 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3074 $self->{children}[1]->set_value ($offset);
2426} 3075}
2427 3076
3077sub current_paragraph {
3078 my ($self) = @_;
3079
3080 $self->{top_paragraph} - 1
3081}
3082
3083sub scroll_to {
3084 my ($self, $para) = @_;
3085
3086 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3087
3088 $self->{scroll_to} = $para;
3089 $self->update;
3090}
3091
2428sub clear { 3092sub clear {
2429 my ($self) = @_; 3093 my ($self) = @_;
3094
3095 my (undef, undef, @other) = @{ $self->{children} };
3096 $self->remove ($_) for @other;
2430 3097
2431 $self->{par} = []; 3098 $self->{par} = [];
2432 $self->{height} = 0; 3099 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3100 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3101}
2435 3102
2436sub add_paragraph { 3103sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3104 my $self = shift;
2438 3105
2439 for my $line (split /\n/, $text) { 3106 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3107 $para = {
3108 fg => [1, 1, 1, 1],
3109 indent => 0,
3110 markup => "",
3111 widget => [],
3112 ref $para ? %$para : (markup => $para),
3113 w => 1e10,
3114 wrapped => 1,
3115 };
3116
3117 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3118 push @{$self->{par}}, $para;
3119 }
3120
3121 if (my $max = $self->{max_par}) {
3122 shift @{$self->{par}} while @{$self->{par}} > $max;
3123 }
3124
3125 $self->{need_reflow}++;
3126 $self->update;
3127}
3128
3129sub scroll_to_bottom {
3130 my ($self) = @_;
3131
3132 $self->{scroll_to} = $#{$self->{par}};
3133 $self->update;
3134}
3135
3136sub force_uptodate {
3137 my ($self) = @_;
3138
3139 if (delete $self->{need_reflow}) {
3140 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3141
3142 my $height = 0;
3143
3144 for my $para (@{$self->{par}}) {
3145 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3146 my $layout = $self->get_layout ($para);
3147 my ($w, $h) = $layout->size;
3148
3149 $para->{w} = $w + $para->{indent};
3150 $para->{h} = $h;
3151 $para->{wrapped} = $layout->has_wrapped;
3152 }
3153
3154 $para->{y} = $height;
3155 $height += $para->{h};
3156 }
3157
2441 $self->{height} += $h; 3158 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3159 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3160
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3161 delete $self->{texture};
3162 }
3163
3164 if (my $paridx = delete $self->{scroll_to}) {
3165 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3166 }
2446} 3167}
2447 3168
2448sub update { 3169sub update {
2449 my ($self) = @_; 3170 my ($self) = @_;
2450 3171
… …
2452 3173
2453 return unless $self->{h} > 0; 3174 return unless $self->{h} > 0;
2454 3175
2455 delete $self->{texture}; 3176 delete $self->{texture};
2456 3177
2457 $ROOT->on_post_alloc ($self, sub { 3178 $ROOT->on_post_alloc ($self => sub {
3179 $self->force_uptodate;
3180
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3181 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3182
2460 if (delete $self->{need_reflow}) {
2461 my $height = 0;
2462
2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
2478
2479 $self->{height} = $height;
2480
2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2482
2483 delete $self->{texture};
2484 }
2485
2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3183 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3184 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3185 glClear GL_COLOR_BUFFER_BIT;
2489 3186
3187 package CFPlus::UI::Base;
3188 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3189 (0, 0, $self->{w}, $self->{h});
3190
3191 my $top = int $self->{children}[1]{range}[0];
3192
3193 my $paridx = 0;
3194 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3195 my $top = int $self->{children}[1]{range}[0];
2491 3196
2492 my $y0 = $top; 3197 my $y0 = $top;
2493 my $y1 = $top + $H; 3198 my $y1 = $top + $H;
2494 3199
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2504
2505 for my $par (@{$self->{par}}) { 3200 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3201 my $h = $para->{h};
3202 my $y = $para->{y};
2507 3203
2508 if ($y0 < $y + $h && $y < $y1) { 3204 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3205 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3206
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3207 $layout->render ($para->{indent}, $y - $y0);
2514 3208
2515 glRasterPos $par->[3], $y - $y0; 3209 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3210 my @s = $layout->get_shapes;
3211
3212 for (@w) {
3213 my ($dx, $dy) = splice @s, 0, 2, ();
3214
3215 $_->{x} = $dx + $para->{indent};
3216 $_->{y} = $dy + $y - $y0;
3217
3218 $_->draw;
3219 }
3220 }
2517 } 3221 }
2518 3222
2519 $y += $h; 3223 $paridx++;
3224 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3225 }
2521 3226
2522 glDisable GL_BLEND; 3227 $self->{top_paragraph} = $top_paragraph;
2523 }; 3228 };
2524 }); 3229 });
2525} 3230}
2526 3231
3232sub reconfigure {
3233 my ($self) = @_;
3234
3235 $self->SUPER::reconfigure;
3236
3237 $_->{w} = 1e10 for @{ $self->{par} };
3238 $self->reflow;
3239}
3240
2527sub _draw { 3241sub _draw {
2528 my ($self) = @_; 3242 my ($self) = @_;
2529 3243
2530 glEnable GL_TEXTURE_2D; 3244 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3246 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3247 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3248 glDisable GL_TEXTURE_2D;
2535 3249
2536 $self->{children}[1]->draw; 3250 $self->{children}[1]->draw;
2537
2538} 3251}
2539 3252
2540############################################################################# 3253#############################################################################
2541 3254
2542package CFClient::UI::Animator; 3255package CFPlus::UI::Animator;
2543 3256
2544use CFClient::OpenGL; 3257use CFPlus::OpenGL;
2545 3258
2546our @ISA = CFClient::UI::Bin::; 3259our @ISA = CFPlus::UI::Bin::;
2547 3260
2548sub moveto { 3261sub moveto {
2549 my ($self, $x, $y) = @_; 3262 my ($self, $x, $y) = @_;
2550 3263
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3264 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3292 glPopMatrix;
2580} 3293}
2581 3294
2582############################################################################# 3295#############################################################################
2583 3296
2584package CFClient::UI::Flopper; 3297package CFPlus::UI::Flopper;
2585 3298
2586our @ISA = CFClient::UI::Button::; 3299our @ISA = CFPlus::UI::Button::;
2587 3300
2588sub new { 3301sub new {
2589 my $class = shift; 3302 my $class = shift;
2590 3303
2591 my $self = $class->SUPER::new ( 3304 my $self = $class->SUPER::new (
2592 state => 0, 3305 state => 0,
2593 on_activate => \&toggle_flopper, 3306 on_activate => \&toggle_flopper,
2594 @_ 3307 @_
2595 ); 3308 );
2596 3309
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3310 $self
2603} 3311}
2604 3312
2605sub toggle_flopper { 3313sub toggle_flopper {
2606 my ($self) = @_; 3314 my ($self) = @_;
2607 3315
2608 # TODO: use animation 3316 $self->{other}->toggle_visibility;
2609 if ($self->{state} = !$self->{state}) {
2610 $CFClient::UI::ROOT->add ($self->{other});
2611 $self->{other}->move ($self->coord2global (0, $self->{h}));
2612 $self->_emit ("open");
2613 } else {
2614 $CFClient::UI::ROOT->remove ($self->{other});
2615 $self->_emit ("close");
2616 }
2617
2618 $self->_emit (changed => $self->{state});
2619} 3317}
2620 3318
2621############################################################################# 3319#############################################################################
2622 3320
2623package CFClient::UI::Tooltip; 3321package CFPlus::UI::Tooltip;
2624 3322
2625our @ISA = CFClient::UI::Bin::; 3323our @ISA = CFPlus::UI::Bin::;
2626 3324
2627use CFClient::OpenGL; 3325use CFPlus::OpenGL;
2628 3326
2629sub new { 3327sub new {
2630 my $class = shift; 3328 my $class = shift;
2631 3329
2632 $class->SUPER::new ( 3330 $class->SUPER::new (
… …
2636} 3334}
2637 3335
2638sub set_tooltip_from { 3336sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3337 my ($self, $widget) = @_;
2640 3338
3339 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3340 if $widget->{tooltip} =~ /^#(.*)$/;
3341
3342 my $tooltip = $widget->{tooltip};
3343
3344 if ($ENV{CFPLUS_DEBUG} & 2) {
3345 $tooltip .= "\n\n" . (ref $widget) . "\n"
3346 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3347 . "req $widget->{req_w} $widget->{req_h}\n"
3348 . "visible $widget->{visible}";
3349 }
3350
3351 $tooltip =~ s/^\n+//;
3352 $tooltip =~ s/\n+$//;
3353
2641 $self->add (new CFClient::UI::Label 3354 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3355 markup => $tooltip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3356 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3357 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3358 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3359 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3360 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3361 );
2649} 3362}
2650 3363
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3367 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3368
2656 ($w + 4, $h + 4) 3369 ($w + 4, $h + 4)
2657} 3370}
2658 3371
2659sub size_allocate { 3372sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3373 my ($self, $w, $h) = @_;
2661 3374
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3375 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3376}
3377
3378sub invoke_visibility_change {
3379 my ($self, $visible) = @_;
3380
3381 return unless $visible;
3382
3383 $self->{root}->on_post_alloc ("move_$self" => sub {
3384 my $widget = $self->{owner}
3385 or return;
3386
3387 if ($widget->{visible}) {
3388 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3389
3390 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3391 if $x + $self->{w} > $self->{root}{w};
3392
3393 $self->move_abs ($x, $y);
3394 } else {
3395 $self->hide;
3396 }
3397 });
2663} 3398}
2664 3399
2665sub _draw { 3400sub _draw {
2666 my ($self) = @_; 3401 my ($self) = @_;
2667 3402
… …
2684 glVertex $w, $h; 3419 glVertex $w, $h;
2685 glVertex $w, 0; 3420 glVertex $w, 0;
2686 glEnd; 3421 glEnd;
2687 3422
2688 glTranslate 2 - 0.375, 2 - 0.375; 3423 glTranslate 2 - 0.375, 2 - 0.375;
3424
2689 $self->SUPER::_draw; 3425 $self->SUPER::_draw;
2690} 3426}
2691 3427
2692############################################################################# 3428#############################################################################
2693 3429
2694package CFClient::UI::Face; 3430package CFPlus::UI::Face;
2695 3431
2696our @ISA = CFClient::UI::Base::; 3432our @ISA = CFPlus::UI::DrawBG::;
2697 3433
2698use CFClient::OpenGL; 3434use CFPlus::OpenGL;
2699 3435
2700sub new { 3436sub new {
2701 my $class = shift; 3437 my $class = shift;
2702 3438
2703 my $self = $class->SUPER::new ( 3439 my $self = $class->SUPER::new (
3440 size_w => 32,
3441 size_h => 8,
2704 aspect => 1, 3442 aspect => 1,
2705 can_events => 0, 3443 can_events => 0,
2706 @_, 3444 @_,
2707 ); 3445 );
2708 3446
2709 if ($self->{anim} && $self->{animspeed}) { 3447 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3448 CFPlus::weaken (my $widget = $self);
2711 3449
3450 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3451 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3452 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3453 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3454 cb => sub {
3455 return unless $::CONN && $widget;
3456
2717 ++$widget->{frame}; 3457 ++$widget->{frame};
3458 $widget->update_face;
2718 $widget->update; 3459 $widget->update;
3460
3461 $widget->update_timer;
2719 }, 3462 },
2720 ); 3463 );
3464
3465 $self->update_face;
3466 $self->update_timer;
2721 } 3467 }
2722 3468
2723 $self 3469 $self
2724} 3470}
2725 3471
3472sub update_timer {
3473 my ($self) = @_;
3474
3475 return unless $self->{timer};
3476
3477 if ($self->{visible}) {
3478 $self->{timer}->at (
3479 $self->{anim_start}
3480 + $self->{animspeed}
3481 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3482 );
3483 $self->{timer}->start;
3484 } else {
3485 $self->{timer}->stop;
3486 }
3487}
3488
3489sub update_face {
3490 my ($self) = @_;
3491
3492 return unless $::CONN;
3493
3494 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3495 if ($anim && @$anim) {
3496 delete $self->{wait_face};
3497 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3498 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3499 }
3500 }
3501}
3502
2726sub size_request { 3503sub size_request {
2727 (32, 8) 3504 my ($self) = @_;
3505
3506 if ($::CONN) {
3507 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3508 if (my $tex = $::CONN->{texture}[$faceid]) {
3509 $self->{tex} = $tex;
3510 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3511 } else {
3512 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3513 $self->realloc;
3514 });
3515 }
3516 }
3517 }
3518
3519 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3520}
2729 3521
2730sub update { 3522sub update {
2731 my ($self) = @_; 3523 my ($self) = @_;
2732 3524
2733 return unless $self->{visible}; 3525 return unless $self->{visible};
2734 3526
2735 $self->SUPER::update; 3527 $self->SUPER::update;
2736} 3528}
2737 3529
3530sub invoke_visibility_change {
3531 my ($self) = @_;
3532
3533 $self->update_timer;
3534
3535 0
3536}
3537
2738sub _draw { 3538sub _draw {
2739 my ($self) = @_; 3539 my ($self) = @_;
2740 3540
2741 return unless $::CONN; 3541 $self->SUPER::_draw;
2742 3542
2743 my $face; 3543 if (my $tex = $self->{tex}) {
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3544 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3546 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3547 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3548 glDisable GL_TEXTURE_2D;
2760 } 3549 }
2761} 3550}
2762 3551
2763sub DESTROY { 3552sub destroy {
2764 my ($self) = @_; 3553 my ($self) = @_;
2765 3554
2766 $self->{timer}->cancel 3555 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3556 if $self->{timer};
2768 3557
2769 $self->SUPER::DESTROY; 3558 $self->SUPER::destroy;
2770} 3559}
2771 3560
2772############################################################################# 3561#############################################################################
2773 3562
2774package CFClient::UI::Inventory; 3563package CFPlus::UI::Buttonbar;
2775 3564
2776our @ISA = CFClient::UI::ScrolledWindow::; 3565our @ISA = CFPlus::UI::HBox::;
2777 3566
2778sub new { 3567# TODO: should actually wrap buttons and other goodies.
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816 ($self->{req_w}, $self->{req_h});
2817}
2818 3568
2819############################################################################# 3569#############################################################################
2820 3570
2821package CFClient::UI::Menu; 3571package CFPlus::UI::Menu;
2822 3572
2823our @ISA = CFClient::UI::FancyFrame::; 3573our @ISA = CFPlus::UI::Toplevel::;
2824 3574
2825use CFClient::OpenGL; 3575use CFPlus::OpenGL;
2826 3576
2827sub new { 3577sub new {
2828 my $class = shift; 3578 my $class = shift;
2829 3579
2830 my $self = $class->SUPER::new ( 3580 my $self = $class->SUPER::new (
2831 items => [], 3581 items => [],
2832 z => 100, 3582 z => 100,
2833 @_, 3583 @_,
2834 ); 3584 );
2835 3585
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3586 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3587
2838 for my $item (@{ $self->{items} }) { 3588 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3589 my ($widget, $cb, $tooltip) = @$item;
2840 3590
2841 # handle various types of items, only text for now 3591 # handle various types of items, only text for now
2842 if (!ref $widget) { 3592 if (!ref $widget) {
3593 if ($widget =~ /\t/) {
3594 my ($left, $right) = split /\t/, $widget, 2;
3595
2843 $widget = new CFClient::UI::Label 3596 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3597 can_hover => 1,
2845 can_events => 1, 3598 can_events => 1,
3599 tooltip => $tooltip,
3600 children => [
3601 (new CFPlus::UI::Label markup => $left, expand => 1),
3602 (new CFPlus::UI::Label markup => $right, align => +1),
3603 ],
3604 ;
3605
3606 } else {
3607 $widget = new CFPlus::UI::Label
3608 can_hover => 1,
3609 can_events => 1,
2846 text => $widget; 3610 markup => $widget,
3611 tooltip => $tooltip;
3612 }
2847 } 3613 }
2848 3614
2849 $self->{item}{$widget} = $item; 3615 $self->{item}{$widget} = $item;
2850 3616
2851 $self->{vbox}->add ($widget); 3617 $self->{vbox}->add ($widget);
… …
2856 3622
2857# popup given the event (must be a mouse button down event currently) 3623# popup given the event (must be a mouse button down event currently)
2858sub popup { 3624sub popup {
2859 my ($self, $ev) = @_; 3625 my ($self, $ev) = @_;
2860 3626
2861 $self->_emit ("popdown"); 3627 $self->emit ("popdown");
2862 3628
2863 # maybe save $GRAB? must be careful about events... 3629 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3630 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3631 $self->{button} = $ev->{button};
2866 3632
2867 $self->show; 3633 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3634 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3635}
2870 3636
2871sub mouse_motion { 3637sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3638 my ($self, $ev, $x, $y) = @_;
2873 3639
2874 # TODO: should use vbox->find_widget or so 3640 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3641 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3642 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3643
3644 0
3645}
3646
2879sub button_up { 3647sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3648 my ($self, $ev, $x, $y) = @_;
2881 3649
2882 if ($ev->{button} == $self->{button}) { 3650 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3651 undef $GRAB;
2884 $self->hide; 3652 $self->hide;
2885 3653
2886 $self->_emit ("popdown"); 3654 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3655 $self->{hover}[1]->() if $self->{hover};
3656 } else {
3657 return 0
3658 }
3659
2888 } 3660 1
2889} 3661}
2890 3662
2891############################################################################# 3663#############################################################################
2892 3664
2893package CFClient::UI::Statusbox; 3665package CFPlus::UI::Multiplexer;
2894 3666
2895our @ISA = CFClient::UI::VBox::; 3667our @ISA = CFPlus::UI::Container::;
2896 3668
2897sub new { 3669sub new {
2898 my $class = shift; 3670 my $class = shift;
2899 3671
2900 $class->SUPER::new ( 3672 my $self = $class->SUPER::new (
3673 @_,
3674 );
3675
3676 $self->{current} = $self->{children}[0]
3677 if @{ $self->{children} };
3678
3679 $self
3680}
3681
3682sub add {
3683 my ($self, @widgets) = @_;
3684
3685 $self->SUPER::add (@widgets);
3686
3687 $self->{current} = $self->{children}[0]
3688 if @{ $self->{children} };
3689}
3690
3691sub get_current_page {
3692 my ($self) = @_;
3693
3694 $self->{current}
3695}
3696
3697sub set_current_page {
3698 my ($self, $page_or_widget) = @_;
3699
3700 my $widget = ref $page_or_widget
3701 ? $page_or_widget
3702 : $self->{children}[$page_or_widget];
3703
3704 $self->{current} = $widget;
3705 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3706
3707 $self->emit (page_changed => $self->{current});
3708
3709 $self->realloc;
3710}
3711
3712sub visible_children {
3713 $_[0]{current}
3714}
3715
3716sub size_request {
3717 my ($self) = @_;
3718
3719 $self->{current}->size_request
3720}
3721
3722sub invoke_size_allocate {
3723 my ($self, $w, $h) = @_;
3724
3725 $self->{current}->configure (0, 0, $w, $h);
3726
3727 1
3728}
3729
3730sub _draw {
3731 my ($self) = @_;
3732
3733 $self->{current}->draw;
3734}
3735
3736#############################################################################
3737
3738package CFPlus::UI::Notebook;
3739
3740our @ISA = CFPlus::UI::VBox::;
3741
3742sub new {
3743 my $class = shift;
3744
3745 my $self = $class->SUPER::new (
3746 buttonbar => (new CFPlus::UI::Buttonbar),
3747 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3748 # filter => # will be put between multiplexer and $self
3749 @_,
3750 );
3751
3752 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3753 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3754
3755 {
3756 Scalar::Util::weaken (my $wself = $self);
3757
3758 $self->{multiplexer}->connect (c_add => sub {
3759 my ($mplex, $widgets) = @_;
3760
3761 for my $child (@$widgets) {
3762 Scalar::Util::weaken $child;
3763 $child->{c_tab_} ||= do {
3764 my $tab =
3765 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3766 ? $child->{c_tab}
3767 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3768
3769 $tab->connect (activate => sub {
3770 $wself->set_current_page ($child);
3771 });
3772
3773 $tab
3774 };
3775
3776 $self->{buttonbar}->add ($child->{c_tab_});
3777 }
3778 });
3779
3780 $self->{multiplexer}->connect (c_remove => sub {
3781 my ($mplex, $widgets) = @_;
3782
3783 for my $child (@$widgets) {
3784 $wself->{buttonbar}->remove ($child->{c_tab_});
3785 }
3786 });
3787 }
3788
3789 $self
3790}
3791
3792sub add {
3793 my ($self, @widgets) = @_;
3794
3795 $self->{multiplexer}->add (@widgets)
3796}
3797
3798sub remove {
3799 my ($self, @widgets) = @_;
3800
3801 $self->{multiplexer}->remove (@widgets)
3802}
3803
3804sub add_tab {
3805 my ($self, $title, $widget, $tooltip) = @_;
3806
3807 $title = [$title, $tooltip] unless ref $title;
3808 $widget->{c_tab} = $title;
3809
3810 $self->add ($widget);
3811}
3812
3813sub get_current_page {
3814 my ($self) = @_;
3815
3816 $self->{multiplexer}->get_current_page
3817}
3818
3819sub set_current_page {
3820 my ($self, $page) = @_;
3821
3822 $self->{multiplexer}->set_current_page ($page);
3823 $self->emit (page_changed => $self->{multiplexer}{current});
3824}
3825
3826#############################################################################
3827
3828package CFPlus::UI::Selector;
3829
3830use utf8;
3831
3832our @ISA = CFPlus::UI::Button::;
3833
3834sub new {
3835 my $class = shift;
3836
3837 my $self = $class->SUPER::new (
3838 options => [], # [value, title, longdesc], ...
3839 value => undef,
3840 @_,
3841 );
3842
3843 $self->_set_value ($self->{value});
3844
3845 $self
3846}
3847
3848sub invoke_button_down {
3849 my ($self, $ev) = @_;
3850
3851 my @menu_items;
3852
3853 for (@{ $self->{options} }) {
3854 my ($value, $title, $tooltip) = @$_;
3855
3856 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3857 }
3858
3859 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3860}
3861
3862sub _set_value {
3863 my ($self, $value) = @_;
3864
3865 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3866 or return;
3867
3868 $self->{value} = $item->[0];
3869 $self->set_markup ("$item->[1] ⇓");
3870 $self->set_tooltip ($item->[2]);
3871}
3872
3873sub set_value {
3874 my ($self, $value) = @_;
3875
3876 return unless $self->{value} ne $value;
3877
3878 $self->_set_value ($value);
3879 $self->emit (changed => $value);
3880}
3881
3882#############################################################################
3883
3884package CFPlus::UI::Statusbox;
3885
3886our @ISA = CFPlus::UI::VBox::;
3887
3888sub new {
3889 my $class = shift;
3890
3891 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 3892 fontsize => 0.8,
2902 @_, 3893 @_,
2903 ) 3894 );
3895
3896 CFPlus::weaken (my $this = $self);
3897
3898 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3899
3900 $self
2904} 3901}
2905 3902
2906sub reorder { 3903sub reorder {
2907 my ($self) = @_; 3904 my ($self) = @_;
2908 my $NOW = time; 3905 my $NOW = Time::HiRes::time;
3906
3907 # freeze display when hovering over any label
3908 return if $CFPlus::UI::TOOLTIP->{owner}
3909 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3910 values %{ $self->{item} };
2909 3911
2910 while (my ($k, $v) = each %{ $self->{item} }) { 3912 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3913 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 3914 }
2913 3915
… …
2916 my @items = sort { 3918 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 3919 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 3920 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 3921 } values %{ $self->{item} };
2920 3922
3923 $self->{timer}->interval (1);
3924
2921 my $count = 10 + 1; 3925 my $count = 10 + 1;
2922 for my $item (@items) { 3926 for my $item (@items) {
2923 last unless --$count; 3927 last unless --$count;
2924 3928
2925 push @widgets, $item->{label} ||= do { 3929 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 3930 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 3931 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 3932 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 3933 : $item->{text};
2930 3934
2931 for ($short) { 3935 for ($short) {
2932 s/^\s+//; 3936 s/^\s+//;
2933 s/\s+/ /g; 3937 s/\s+/ /g;
2934 } 3938 }
2935 3939
2936 new CFClient::UI::Label 3940 new CFPlus::UI::Label
2937 markup => $short, 3941 markup => $short,
2938 tooltip => $item->{tooltip}, 3942 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 3943 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 3944 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 3945 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 3946 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 3947 fg => [@{ $item->{fg} }],
2944 can_events => 1, 3948 can_events => 1,
2945 can_hover => 1 3949 can_hover => 1
2946 }; 3950 };
3951
3952 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3953 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3954 $label->update;
3955 $label->set_max_size (undef, $label->{req_h} * $diff)
3956 if $diff < 1;
3957 $self->{timer}->interval (1/30);
3958 } else {
3959 $label->{fg}[3] = $item->{fg}[3] || 1;
3960 }
3961
3962 push @widgets, $label;
2947 } 3963 }
2948 3964
2949 $self->clear; 3965 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 3966 $self->SUPER::add (reverse @widgets);
2951} 3967}
… …
2956 $text =~ s/^\s+//; 3972 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 3973 $text =~ s/\s+$//;
2958 3974
2959 return unless $text; 3975 return unless $text;
2960 3976
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 3977 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 3978
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3979 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 3980
2965 if (my $item = $self->{item}{$group}) { 3981 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 3982 if ($item->{text} eq $text) {
2967 $item->{count}++; 3983 $item->{count}++;
2968 } else { 3984 } else {
2969 $item->{count} = 1; 3985 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 3986 $item->{text} = $item->{tooltip} = $text;
2971 } 3987 }
2972 $item->{id} = ++$self->{id}; 3988 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 3989 $item->{timeout} = $timeout;
2974 delete $item->{label}; 3990 delete $item->{label};
2975 } else { 3991 } else {
2976 $self->{item}{$group} = { 3992 $self->{item}{$group} = {
2977 id => ++$self->{id}, 3993 id => ++$self->{id},
… …
2983 count => 1, 3999 count => 1,
2984 %arg, 4000 %arg,
2985 }; 4001 };
2986 } 4002 }
2987 4003
4004 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 4005 $self->reorder;
4006 });
2989} 4007}
2990 4008
2991sub reconfigure { 4009sub reconfigure {
2992 my ($self) = @_; 4010 my ($self) = @_;
2993 4011
… …
2996 4014
2997 $self->reorder; 4015 $self->reorder;
2998 $self->SUPER::reconfigure; 4016 $self->SUPER::reconfigure;
2999} 4017}
3000 4018
4019sub destroy {
4020 my ($self) = @_;
4021
4022 $self->{timer}->cancel;
4023
4024 $self->SUPER::destroy;
4025}
4026
3001############################################################################# 4027#############################################################################
3002 4028
3003package CFClient::UI::Root; 4029package CFPlus::UI::Root;
3004 4030
3005our @ISA = CFClient::UI::Container::; 4031our @ISA = CFPlus::UI::Container::;
3006 4032
4033use List::Util qw(min max);
4034
3007use CFClient::OpenGL; 4035use CFPlus::OpenGL;
3008 4036
3009sub new { 4037sub new {
3010 my $class = shift; 4038 my $class = shift;
3011 4039
3012 $class->SUPER::new ( 4040 my $self = $class->SUPER::new (
3013 visible => 1, 4041 visible => 1,
3014 @_, 4042 @_,
3015 ) 4043 );
3016}
3017 4044
3018sub configure { 4045 CFPlus::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 4046
3021 $self->{w} = $w; 4047 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 4048}
3031 4049
3032sub size_request { 4050sub size_request {
3033 my ($self) = @_; 4051 my ($self) = @_;
3034 4052
3035 ($self->{w}, $self->{h}) 4053 ($self->{w}, $self->{h})
3036} 4054}
3037 4055
4056sub _to_pixel {
4057 my ($coord, $size, $max) = @_;
4058
4059 $coord =
4060 $coord eq "center" ? ($max - $size) * 0.5
4061 : $coord eq "max" ? $max
4062 : $coord;
4063
4064 $coord = 0 if $coord < 0;
4065 $coord = $max - $size if $coord > $max - $size;
4066
4067 int $coord + 0.5
4068}
4069
3038sub size_allocate { 4070sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 4071 my ($self, $w, $h) = @_;
3040 4072
3041 for my $child ($self->children) { 4073 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4074 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 4075
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4076 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 4077 $Y = $child->{force_y} if exists $child->{force_y};
3046 4078
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4079 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 4080 $Y = _to_pixel $Y, $H, $self->{h};
3049
3050 $X = $self->{user_x} if exists $self->{user_x};
3051 $Y = $self->{user_y} if exists $self->{user_y};
3052
3053 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3054 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3055 4081
3056 $child->configure ($X, $Y, $W, $H); 4082 $child->configure ($X, $Y, $W, $H);
3057 } 4083 }
4084
4085 1
3058} 4086}
3059 4087
3060sub coord2local { 4088sub coord2local {
3061 my ($self, $x, $y) = @_; 4089 my ($self, $x, $y) = @_;
3062 4090
… …
3070} 4098}
3071 4099
3072sub update { 4100sub update {
3073 my ($self) = @_; 4101 my ($self) = @_;
3074 4102
3075 $self->check_size;
3076 $::WANT_REFRESH++; 4103 $::WANT_REFRESH++;
3077} 4104}
3078 4105
3079sub add { 4106sub add {
3080 my ($self, @children) = @_; 4107 my ($self, @children) = @_;
3081 4108
3082 for (my @widgets = @children; my $w = pop @widgets; ) {
3083 push @widgets, $w->children;
3084 $w->{root} = $self;
3085 $w->{visible} = $self->{visible} + 1;
3086 }
3087
3088 for my $child (@children) {
3089 $child->{is_toplevel} = 1; 4109 $_->{is_toplevel} = 1
3090 4110 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 4111
3096 $self->SUPER::add (@children); 4112 $self->SUPER::add (@children);
3097} 4113}
3098 4114
3099sub remove { 4115sub remove {
3100 my ($self, @children) = @_; 4116 my ($self, @children) = @_;
3101 4117
3102 $self->SUPER::remove (@children); 4118 $self->SUPER::remove (@children);
4119
4120 delete $self->{is_toplevel}
4121 for @children;
3103 4122
3104 while (@children) { 4123 while (@children) {
3105 my $w = pop @children; 4124 my $w = pop @children;
3106 push @children, $w->children; 4125 push @children, $w->children;
3107 $w->set_invisible; 4126 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 4145 while ($self->{refresh_hook}) {
3127 $_->() 4146 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4147 for values %{delete $self->{refresh_hook}};
3129 } 4148 }
3130 4149
3131 if ($self->{check_size}) { 4150 while ($self->{realloc}) {
4151 my %queue;
3132 my @queue; 4152 my @queue;
4153 my $widget;
3133 4154
3134 for (;;) { 4155 outer:
3135 if ($self->{check_size}) { 4156 while () {
3136 #TODO use array-of-depth approach 4157 if (my $realloc = delete $self->{realloc}) {
4158 for $widget (values %$realloc) {
4159 $widget->{visible} or next; # do not resize invisible widgets
3137 4160
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4161 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 4162
4163 push @{ $queue[$widget->{visible}] }, $widget;
4164 }
3140 } 4165 }
3141 4166
4167 while () {
4168 @queue or last outer;
4169
3142 my $widget = pop @queue || last; 4170 $widget = pop @{ $queue[-1] || [] }
3143 4171 and last;
3144 defined $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3147 ? @$widget{qw(user_w user_h)}
3148 : $widget->size_request;
3149
3150 if (delete $widget->{force_alloc}
3151 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3152 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3153 4172
4173 pop @queue;
4174 }
4175
4176 delete $queue{$widget+0};
4177
4178 my ($w, $h) = $widget->size_request;
4179
4180 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4181 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4182
4183 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4184 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4185
4186 $w = $widget->{force_w} if exists $widget->{force_w};
4187 $h = $widget->{force_h} if exists $widget->{force_h};
4188
4189 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4190 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 4191 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 4192 $widget->{req_h} = $h;
3156 4193
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4194 $self->{size_alloc}{$widget+0} = $widget;
3158 4195
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 4196 if (my $parent = $widget->{parent}) {
4197 $self->{realloc}{$parent+0} = $parent
4198 unless $queue{$parent+0};
4199
4200 $parent->{force_size_alloc} = 1;
4201 $self->{size_alloc}{$parent+0} = $parent;
4202 }
3161 } 4203 }
4204
4205 delete $self->{realloc}{$widget+0};
3162 } 4206 }
3163 }
3164 4207
3165 while ($self->{size_alloc}) { 4208 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 4209 my @queue = sort { $a->{visible} <=> $b->{visible} }
3167 my ($widget, $w, $h) = @$_; 4210 values %$size_alloc;
3168 4211
4212 while () {
4213 my $widget = pop @queue || last;
4214
4215 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4216
4217 $w = max $widget->{min_w}, $w;
4218 $h = max $widget->{min_h}, $h;
4219
4220# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4221# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4222
4223 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4224 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4225
3169 $w = 0 if $w < 0; 4226 $w = int $w + 0.5;
3170 $h = 0 if $h < 0; 4227 $h = int $h + 0.5;
3171 4228
4229 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4230 $widget->{old_w} = $widget->{w};
4231 $widget->{old_h} = $widget->{h};
4232
3172 $widget->{w} = $w; 4233 $widget->{w} = $w;
3173 $widget->{h} = $h; 4234 $widget->{h} = $h;
4235
3174 $widget->emit (size_allocate => $w, $h); 4236 $widget->emit (size_allocate => $w, $h);
4237 }
4238 }
3175 } 4239 }
3176 } 4240 }
3177 4241
3178 while ($self->{post_alloc_hook}) { 4242 while ($self->{post_alloc_hook}) {
3179 $_->() 4243 $_->()
… …
3188 glLoadIdentity; 4252 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4253 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4254 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4255 glLoadIdentity;
3192 4256
4257 {
4258 package CFPlus::UI::Base;
4259
4260 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4261 (0, 0, $self->{w}, $self->{h});
4262
3193 $self->_draw; 4263 $self->_draw;
4264 }
3194} 4265}
3195 4266
3196############################################################################# 4267#############################################################################
3197 4268
3198package CFClient::UI; 4269package CFPlus::UI;
3199 4270
3200$ROOT = new CFClient::UI::Root; 4271$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4272$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4273
32031 42741
3204 4275

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