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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 1.408 by root, Sun Jul 22 15:26:01 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 map $_+0, @widgets
653} 731}
654 732
655sub children { 733sub children {
656 @{ $_[0]{children} } 734 @{ $_[0]{children} }
657} 735}
… …
662 delete $child->{parent}; 740 delete $child->{parent};
663 $child->hide; 741 $child->hide;
664 742
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
666 744
667 $self->check_size (1); 745 $self->realloc;
668 $self->update;
669} 746}
670 747
671sub clear { 748sub clear {
672 my ($self) = @_; 749 my ($self) = @_;
673 750
674 my $children = delete $self->{children}; 751 my $children = $self->{children};
675 $self->{children} = []; 752 $self->{children} = [];
676 753
677 for (@$children) { 754 for (@$children) {
678 delete $_->{parent}; 755 delete $_->{parent};
679 $_->hide; 756 $_->hide;
680 } 757 }
681 758
682 $self->check_size; 759 $self->realloc;
683 $self->update;
684} 760}
685 761
686sub find_widget { 762sub find_widget {
687 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
688 764
689 $x -= $self->{x}; 765 $x -= $self->{x};
690 $y -= $self->{y}; 766 $y -= $self->{y};
691 767
692 my $res; 768 my $res;
693 769
694 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
696 and return $res; 772 and return $res;
697 } 773 }
698 774
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
705 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
706} 782}
707 783
708############################################################################# 784#############################################################################
709 785
710package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
711 787
712our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
713 789
714sub new { 790sub new {
715 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
716 792
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 794
719 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
720} 796}
721 797
722sub add { 798sub add {
723 my ($self, $child) = @_; 799 my ($self, $child) = @_;
724 800
725 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
726
727 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
728} 803}
729 804
730sub remove { 805sub remove {
731 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
732 807
733 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
734 809
735 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 811 unless @{$self->{children}};
737} 812}
738 813
739sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
740 815
741sub size_request { 816sub size_request {
742 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
743} 818}
744 819
745sub size_allocate { 820sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
747 822
748 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
749} 826}
750 827
751############################################################################# 828#############################################################################
752 829
830# back-buffered drawing area
831
753package CFClient::UI::Window; 832package CFPlus::UI::Window;
754 833
755our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
756 835
757use CFClient::OpenGL; 836use CFPlus::OpenGL;
758 837
759sub new { 838sub new {
760 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
761 840
762 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
767 846
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 848 $self->SUPER::update;
770} 849}
771 850
772sub size_allocate { 851sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
774 853
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
777} 857}
778 858
779sub _render { 859sub _render {
860 my ($self) = @_;
861
780 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
781} 863}
782 864
783sub render_child { 865sub render_child {
784 my ($self) = @_; 866 my ($self) = @_;
785 867
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
789 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
790 $self->_render; 878 $self->_render;
879 }
791 }; 880 };
792} 881}
793 882
794sub _draw { 883sub _draw {
795 my ($self) = @_; 884 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 885
799 my $tex = $self->{texture} 886 my $tex = $self->{texture}
800 or return; 887 or return;
801 888
802 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 891 glColor 0, 0, 0, 1;
805 892
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
807 894
808 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
809} 896}
810 897
811############################################################################# 898#############################################################################
812 899
813package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
814 901
902use List::Util qw(min max);
903
815our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
816 905
817sub new { 906sub new {
818 my $class = shift; 907 my $class = shift;
819 908
820 $class->SUPER::new ( 909 $class->SUPER::new (
… …
825} 914}
826 915
827sub size_request { 916sub size_request {
828 my ($self) = @_; 917 my ($self) = @_;
829 918
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 920
832 @$self{qw(child_w child_h)} 921 $w = 1 if $self->{scroll_x};
833} 922 $h = 1 if $self->{scroll_y};
834 923
924 ($w, $h)
925}
926
835sub size_allocate { 927sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
837 929
930 my $child = $self->child;
931
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 934
841 $self->child->configure (0, 0, $w, $h); 935 $self->child->configure (0, 0, $w, $h);
842 $self->update; 936 $self->update;
937
938 1
843} 939}
844 940
845sub set_offset { 941sub set_offset {
846 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
847 943
944 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
945 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
946
947 if ($x != $self->{view_x} or $y != $self->{view_y}) {
848 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
849 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
850 950
951 $self->emit (changed => $x, $y);
851 $self->update; 952 $self->update;
953 }
852} 954}
853 955
854# hmm, this does not work for topleft of $self... but we should not ask for that 956# hmm, this does not work for topleft of $self... but we should not ask for that
855sub coord2local { 957sub coord2local {
856 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
871 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
872 974
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 977 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 979 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 981 }
880} 982}
881 983
882sub _render { 984sub _render {
883 my ($self) = @_; 985 my ($self) = @_;
884 986
987 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
988 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
989
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 991
887 $self->SUPER::_render; 992 $self->SUPER::_render;
888} 993}
889 994
890############################################################################# 995#############################################################################
891 996
892package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
893 998
894our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
895 1000
896sub new { 1001sub new {
897 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
898 1005
899 my $self; 1006 my $self;
900 1007
901 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
1011 vertical => 0,
1012 range => [0, 0, 1, 0.01], # HACK fix
1013 on_changed => sub {
1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1016 },
1017 ;
1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
902 vertical => 1, 1022 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1023 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1024 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
906 }, 1027 },
907 ; 1028 ;
908 1029
909 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
911 slider => $slider, 1034 hslider => $hslider,
912 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
913 ); 1039 );
914 1040
915 $self->{vp}->add ($self->{scrolled}); 1041 $self->{vp} = new CFPlus::UI::ViewPort
1042 col => 0,
1043 row => 0,
1044 expand => 1,
1045 scroll_x => $self->{scroll_x},
1046 scroll_y => $self->{scroll_y},
1047 on_changed => sub {
1048 my ($vp, $x, $y) = @_;
1049
1050 $vp->{parent}{hslider}->set_value ($x);
1051 $vp->{parent}{vslider}->set_value ($y);
1052
1053 0
1054 },
1055 on_size_allocate => sub {
1056 my ($vp, $w, $h) = @_;
1057 $vp->{parent}->update_slider;
1058 0
1059 },
1060 ;
1061
916 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
917 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
918 1065
919 $self 1066 $self
920} 1067}
921 1068
1069sub add {
1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
922sub update { 1075sub update_slider {
1076 my ($self) = @_;
1077
1078 my $child = ($self->{vp} or return)->child;
1079
1080 if ($self->{scroll_x}) {
1081 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1082 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1083
1084 my $visible = $w1 > $w2;
1085 if ($visible != $self->{hslider_visible}) {
1086 $self->{hslider_visible} = $visible;
1087 $visible ? $self->SUPER::add ($self->{hslider})
1088 : $self->SUPER::remove ($self->{hslider});
1089 }
1090 }
1091
1092 if ($self->{scroll_y}) {
1093 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1094 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1095
1096 my $visible = $h1 > $h2;
1097 if ($visible != $self->{vslider_visible}) {
1098 $self->{vslider_visible} = $visible;
1099 $visible ? $self->SUPER::add ($self->{vslider})
1100 : $self->SUPER::remove ($self->{vslider});
1101 }
1102 }
1103}
1104
1105sub start_dragging {
923 my ($self) = @_; 1106 my ($self, $ev) = @_;
924 1107
925 $self->SUPER::update; 1108 $self->grab_focus;
926 1109
927 # todo: overwrite size_allocate of child 1110 my $ox = $self->{vp}{view_x};
928 my $child = $self->{vp}->child; 1111 my $oy = $self->{vp}{view_y};
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1112
930} 1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
931 1115
1116 $ox -= $ev->{xrel};
1117 $oy -= $ev->{yrel};
1118
1119 $self->{vp}->set_offset ($ox, $oy);
1120 };
1121}
1122
1123sub invoke_mouse_wheel {
1124 my ($self, $ev) = @_;
1125
1126 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1127 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1128
1129 1
1130}
1131
1132sub invoke_button_down {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 if ($ev->{button} == 2) {
1136 $self->start_dragging ($ev);
1137 return 1;
1138 }
1139
1140 0
1141}
1142
1143sub invoke_button_up {
1144 my ($self, $ev, $x, $y) = @_;
1145
1146 if (delete $self->{motion}) {
1147 return 1;
1148 }
1149
1150 0
1151}
1152
1153sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_;
1155
1156 if ($self->{motion}) {
1157 $self->{motion}->($ev, $x, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
932sub size_allocate { 1164sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1165 my ($self, $w, $h) = @_;
934 1166
1167 $self->update_slider;
935 $self->SUPER::size_allocate ($w, $h); 1168 $self->SUPER::invoke_size_allocate ($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} 1169}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943 1170
944############################################################################# 1171#############################################################################
945 1172
946package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
947 1174
948our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
949 1176
950use CFClient::OpenGL; 1177use CFPlus::OpenGL;
951 1178
952sub new { 1179sub new {
953 my $class = shift; 1180 my $class = shift;
954 1181
955 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
963 1190
964 if ($self->{bg}) { 1191 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
966 1193
967 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
970 1197
971 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
972 glVertex 0 , 0; 1199 glVertex 0 , 0;
973 glVertex 0 , $h; 1200 glVertex 0 , $h;
974 glVertex $w, $h; 1201 glVertex $w, $h;
… …
981 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
982} 1209}
983 1210
984############################################################################# 1211#############################################################################
985 1212
986package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
987 1214
988our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
989 1216
990use CFClient::OpenGL; 1217use 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 1218
996sub new { 1219sub new {
997 my $class = shift; 1220 my ($class, %arg) = @_;
998 1221
999 # TODO: user_x, user_y, overwrite moveto? 1222 if ((exists $arg{label}) && !ref $arg{label}) {
1223 $arg{label} = new CFPlus::UI::Label
1224 align => 1,
1225 valign => 0,
1226 text => $arg{label},
1227 fontsize => ($arg{border} || 0.8) * 0.75;
1228 }
1229
1230 my $self = $class->SUPER::new (
1231 # label => "",
1232 fg => [0.6, 0.3, 0.1],
1233 border => 0.8,
1234 style => 'single',
1235 %arg,
1236 );
1237
1238 $self
1239}
1240
1241sub add {
1242 my ($self, @widgets) = @_;
1243
1244 $self->SUPER::add (@widgets);
1245 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1246}
1247
1248sub border {
1249 int $_[0]{border} * $::FONTSIZE
1250}
1251
1252sub size_request {
1253 my ($self) = @_;
1254
1255 ($self->{label_w}, undef) = $self->{label}->size_request
1256 if $self->{label};
1257
1258 my ($w, $h) = $self->SUPER::size_request;
1259
1260 (
1261 $w + $self->border * 2,
1262 $h + $self->border * 2,
1263 )
1264}
1265
1266sub invoke_size_allocate {
1267 my ($self, $w, $h) = @_;
1268
1269 my $border = $self->border;
1270
1271 $w -= List::Util::max 0, $border * 2;
1272 $h -= List::Util::max 0, $border * 2;
1273
1274 if (my $label = $self->{label}) {
1275 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1276 $label->{h} = List::Util::min $h, $border;
1277 $label->invoke_size_allocate ($label->{w}, $label->{h});
1278 }
1279
1280 $self->child->configure ($border, $border, $w, $h);
1281
1282 1
1283}
1284
1285sub _draw {
1286 my ($self) = @_;
1287
1288 my $child = $self->{children}[0];
1289
1290 my $border = $self->border;
1291 my ($w, $h) = ($self->{w}, $self->{h});
1292
1293 $child->draw;
1294
1295 glColor @{$self->{fg}};
1296 glBegin GL_LINE_STRIP;
1297 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1301 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1302 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1303 glEnd;
1304
1305 if ($self->{label}) {
1306 glTranslate $border * 2, 0;
1307 $self->{label}->_draw;
1308 }
1309}
1310
1311#############################################################################
1312
1313package CFPlus::UI::Toplevel;
1314
1315our @ISA = CFPlus::UI::Bin::;
1316
1317use CFPlus::OpenGL;
1318
1319my $bg =
1320 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1321 mipmap => 1, wrap => 1;
1322
1323my @border =
1324 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1325 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326
1327my @icon =
1328 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1329 qw(x1_move.png x1_resize.png);
1330
1331sub new {
1332 my ($class, %arg) = @_;
1000 1333
1001 my $self = $class->SUPER::new ( 1334 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1335 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1336 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1337 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1338 can_events => 1,
1007 @_ 1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
1008 ); 1342 );
1009 1343
1010 $self->{title} &&= new CFClient::UI::Label 1344 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1345 align => 0,
1012 valign => 1, 1346 valign => 1,
1013 text => $self->{title}, 1347 text => $self->{title},
1014 fontsize => $self->{border}; 1348 fontsize => $self->{border},
1349 if exists $self->{title};
1350
1351 if ($self->{has_close_button}) {
1352 $self->{close_button} =
1353 new CFPlus::UI::ImageButton
1354 path => 'x1_close.png',
1355 on_activate => sub { $self->emit ("delete") };
1356
1357 $self->CFPlus::UI::Container::add ($self->{close_button});
1358 }
1015 1359
1016 $self 1360 $self
1361}
1362
1363sub add {
1364 my ($self, @widgets) = @_;
1365
1366 $self->SUPER::add (@widgets);
1367 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1369}
1018 1370
1019sub border { 1371sub border {
1020 int $_[0]{border} * $::FONTSIZE 1372 int $_[0]{border} * $::FONTSIZE
1021} 1373}
1022 1374
1023sub size_request { 1375sub size_request {
1024 my ($self) = @_; 1376 my ($self) = @_;
1377
1378 $self->{title_widget}->size_request
1379 if $self->{title_widget};
1380
1381 $self->{close_button}->size_request
1382 if $self->{close_button};
1025 1383
1026 my ($w, $h) = $self->SUPER::size_request; 1384 my ($w, $h) = $self->SUPER::size_request;
1027 1385
1028 ( 1386 (
1029 $w + $self->border * 2, 1387 $w + $self->border * 2,
1030 $h + $self->border * 2, 1388 $h + $self->border * 2,
1031 ) 1389 )
1032} 1390}
1033 1391
1034sub size_allocate { 1392sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
1036 1394
1395 if ($self->{title_widget}) {
1396 $self->{title_widget}{w} = $w;
1397 $self->{title_widget}{h} = $h;
1398 $self->{title_widget}->invoke_size_allocate ($w, $h);
1399 }
1400
1401 my $border = $self->border;
1402
1037 $h -= List::Util::max 0, $self->border * 2; 1403 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1404 $w -= List::Util::max 0, $border * 2;
1039 1405
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); 1406 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1407
1408 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1409 if $self->{close_button};
1410
1411 1
1412}
1413
1414sub invoke_delete {
1415 my ($self) = @_;
1416
1417 $self->hide;
1418
1419 1
1420}
1421
1046sub button_down { 1422sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
1048 1424
1049 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1426 my $border = $self->border;
1051 1427
… …
1064 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
1065 1441
1066 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
1068 1444
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1447
1074 $self->check_size; 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1449 $self->realloc;
1075 }; 1450 };
1076 1451
1077 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1456 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
1083 1458
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1460
1086 $self->{user_x} = $bx + $x - $ox; 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1462 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
1091 } 1469 1
1092} 1470}
1093 1471
1094sub button_up { 1472sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1096 1474
1097 delete $self->{motion}; 1475 ! ! delete $self->{motion}
1098} 1476}
1099 1477
1100sub mouse_motion { 1478sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
1102 1480
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1481 $self->{motion}->($ev, $x, $y) if $self->{motion};
1482
1483 ! ! $self->{motion}
1484}
1485
1486sub invoke_visibility_change {
1487 my ($self, $visible) = @_;
1488
1489 delete $self->{motion} unless $visible;
1490
1491 0
1104} 1492}
1105 1493
1106sub _draw { 1494sub _draw {
1107 my ($self) = @_; 1495 my ($self) = @_;
1108 1496
1497 my $child = $self->{children}[0];
1498
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1501
1112 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1504
1115 my $border = $self->border; 1505 my $border = $self->border;
1116 1506
1117 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1511 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1512
1513 # move
1514 my $w2 = ($w - $border) * .5;
1515 my $h2 = ($h - $border) * .5;
1516 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1517 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1518 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1519
1520 # resize
1521 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1522 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1523 unless $self->{has_close_button};
1524 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1525 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1122 1526
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1125 1529
1126 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1533 $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); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1535 }
1137 1536
1138 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1139 1538
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1143} 1550}
1144 1551
1145############################################################################# 1552#############################################################################
1146 1553
1147package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1148 1555
1149our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1150 1557
1151use List::Util qw(max sum); 1558use List::Util qw(max sum);
1152 1559
1153use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1154 1561
1155sub new { 1562sub new {
1156 my $class = shift; 1563 my $class = shift;
1157 1564
1158 $class->SUPER::new ( 1565 $class->SUPER::new (
1159 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1160 @_, 1568 @_,
1161 ) 1569 )
1162} 1570}
1163 1571
1164sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166}
1167
1168sub add { 1572sub add {
1169 my ($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) = @_; 1573 my ($self, @widgets) = @_;
1574
1575 for my $child (@widgets) {
1576 $child->{rowspan} ||= 1;
1577 $child->{colspan} ||= 1;
1578 }
1579
1580 $self->SUPER::add (@widgets);
1581}
1582
1583sub add_at {
1584 my $self = shift;
1585
1586 my @widgets;
1587
1588 while (@_) {
1589 my ($col, $row, $child) = splice @_, 0, 3, ();
1590
1591 $child->{row} = $row;
1592 $child->{col} = $col;
1593
1594 push @widgets, $child;
1595 }
1596
1597 $self->add (@widgets);
1598}
1599
1600sub get_wh {
1601 my ($self) = @_;
1602
1603 my (@w, @h);
1180 1604
1181 my @children = $self->children; 1605 my @children = $self->children;
1182 delete $self->{children}; 1606
1607 # first pass, columns
1608 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1609 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1610
1611 my $sw = sum @w[$c .. $c + $cs - 1];
1612
1613 if ($w > $sw) {
1614 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615 }
1183 1616 }
1184 for (@children) {
1185 delete $_->{parent};
1186 $_->hide;
1187 }
1188 1617
1189 $self->check_size (1); 1618 # second pass, rows
1190 $self->update; 1619 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)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1206 1621
1207 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1208 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1209 } 1626 }
1210 } 1627 }
1211 1628
1212 (\@w, \@h) 1629 (\@w, \@h)
1213} 1630}
… …
1221 (sum @$ws), 1638 (sum @$ws),
1222 (sum @$hs), 1639 (sum @$hs),
1223 ) 1640 )
1224} 1641}
1225 1642
1226sub size_allocate { 1643sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1228 1645
1229 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1230 1647
1231 my $req_w = (sum @$ws) || 1; 1648 my $req_w = (sum @$ws) || 1;
1232 my $req_h = (sum @$hs) || 1; 1649 my $req_h = (sum @$hs) || 1;
1233 1650
1234 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1235 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1236 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1237 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1238 1655
1239 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1657
1243 CFClient::UI::harmonize $ws; 1658 CFPlus::UI::harmonize $ws;
1659
1660 my @row_expand = @{$self->{row_expand}};
1661 @row_expand = (1) x @$ws unless @row_expand;
1662 my $row_expand = (sum @row_expand) || 1;
1663
1664 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665
1244 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1245 1667
1246 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1247 1670
1248 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1249 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1250 or next;
1251 1673
1252 my $x = 0; 1674 $widget->configure (
1253 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1254 1677 );
1255 for my $c (0 .. $#$row) { 1678 }
1256 my $col_w = $ws->[$c];
1257 1679
1258 if (my $widget = $row->[$c]) { 1680 1
1259 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1260 }
1261 1682
1262 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub add_fixed {
1692 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1693
1694 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1695 $self->SUPER::add ($child);
1696}
1697
1698sub _scale($$$) {
1699 my ($mode, $val, $max) = @_;
1700
1701 $mode eq "abs" ? $val
1702 : $mode eq "rel" ? $val * $max
1703 : 0
1704}
1705
1706sub size_request {
1707 my ($self) = @_;
1708
1709 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1710
1711 # determine overall size by querying abs widgets
1712 for my $child ($self->visible_children) {
1713 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1714
1715 if ($pos eq "abs") {
1716 $w = _scale $size, $w, $child->{req_w};
1717 $h = _scale $size, $h, $child->{req_h};
1718
1719 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1720 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1263 } 1721 }
1264
1265 $y += $row_h;
1266 } 1722 }
1267 1723
1268} 1724 my $W = $x2 - $x1;
1725 my $H = $y2 - $y1;
1269 1726
1270sub find_widget { 1727 # now layout remaining widgets
1728 for my $child ($self->visible_children) {
1729 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1730
1731 if ($pos ne "abs") {
1732 $x = _scale $pos, $x, $W;
1733 $y = _scale $pos, $x, $H;
1734 $w = _scale $size, $w, $child->{req_w};
1735 $h = _scale $size, $h, $child->{req_h};
1736
1737 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1738 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1739 }
1740 }
1741
1742 my $W = $x2 - $x1;
1743 my $H = $y2 - $y1;
1744
1745 ($W, $H)
1746}
1747
1748sub invoke_size_allocate {
1271 my ($self, $x, $y) = @_; 1749 my ($self, $W, $H) = @_;
1272 1750
1273 $x -= $self->{x}; 1751 for my $child ($self->visible_children) {
1274 $y -= $self->{y}; 1752 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1275 1753
1276 my $res; 1754 $x = _scale $pos, $x, $W;
1755 $y = _scale $pos, $x, $H;
1756 $w = _scale $size, $w, $W;
1757 $h = _scale $size, $h, $H;
1277 1758
1278 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1759 $child->configure ($x, $y, $w, $h);
1279 $res = $_->find_widget ($x, $y) 1760 }
1280 and return $res; 1761
1281 } 1762 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} 1763}
1293 1764
1294############################################################################# 1765#############################################################################
1295 1766
1296package CFClient::UI::HBox; 1767package CFPlus::UI::Box;
1297 1768
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1769our @ISA = CFPlus::UI::Container::;
1301 1770
1302sub size_request { 1771sub size_request {
1303 my ($self) = @_; 1772 my ($self) = @_;
1304 1773
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1774 $self->{vertical}
1775 ? (
1776 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1777 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1778 )
1779 : (
1780 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1781 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1782 )
1783}
1306 1784
1785sub invoke_size_allocate {
1786 my ($self, $w, $h) = @_;
1787
1788 my $space = $self->{vertical} ? $h : $w;
1789 my @children = $self->visible_children;
1790
1791 my @req;
1792
1793 if ($self->{homogeneous}) {
1794 @req = ($space / (@children || 1)) x @children;
1795 } else {
1796 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1797 my $req = List::Util::sum @req;
1798
1799 if ($req > $space) {
1800 # ah well, not enough space
1801 $_ *= $space / $req for @req;
1802 } else {
1803 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1804
1805 $space = ($space - $req) / $expand; # remaining space to give away
1806
1807 $req[$_] += $space * $children[$_]{expand}
1808 for 0 .. $#children;
1809 }
1307 ( 1810 }
1308 (List::Util::sum map $_->[0], @alloc), 1811
1309 (List::Util::max map $_->[1], @alloc), 1812 CFPlus::UI::harmonize \@req;
1813
1814 my $pos = 0;
1815 for (0 .. $#children) {
1816 my $alloc = $req[$_];
1817 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1818
1819 $pos += $alloc;
1820 }
1821
1822 1
1823}
1824
1825#############################################################################
1826
1827package CFPlus::UI::HBox;
1828
1829our @ISA = CFPlus::UI::Box::;
1830
1831sub new {
1832 my $class = shift;
1833
1834 $class->SUPER::new (
1835 vertical => 0,
1836 @_,
1310 ) 1837 )
1311} 1838}
1312 1839
1313sub size_allocate {
1314 my ($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############################################################################# 1840#############################################################################
1355 1841
1356package CFClient::UI::VBox; 1842package CFPlus::UI::VBox;
1357 1843
1358# TODO: wrap into common Box base class 1844our @ISA = CFPlus::UI::Box::;
1359 1845
1360our @ISA = CFClient::UI::Container::; 1846sub new {
1847 my $class = shift;
1361 1848
1362sub size_request { 1849 $class->SUPER::new (
1363 my ($self) = @_; 1850 vertical => 1,
1364 1851 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1852 )
1371} 1853}
1372 1854
1373sub size_allocate {
1374 my ($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 += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1855#############################################################################
1413 1856
1414package CFClient::UI::Label; 1857package CFPlus::UI::Label;
1415 1858
1416our @ISA = CFClient::UI::DrawBG::; 1859our @ISA = CFPlus::UI::DrawBG::;
1417 1860
1418use CFClient::OpenGL; 1861use CFPlus::OpenGL;
1419 1862
1420sub new { 1863sub new {
1421 my ($class, %arg) = @_; 1864 my ($class, %arg) = @_;
1422 1865
1423 my $self = $class->SUPER::new ( 1866 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1869 #active_bg => none
1427 #font => default_font 1870 #font => default_font
1428 #text => initial text 1871 #text => initial text
1429 #markup => initial narkup 1872 #markup => initial narkup
1430 #max_w => maximum pixel width 1873 #max_w => maximum pixel width
1874 #style => 0, # render flags
1431 ellipsise => 3, # end 1875 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1876 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1877 fontsize => 1,
1434 align => -1, 1878 align => -1,
1435 valign => -1, 1879 valign => -1,
1436 padding => 2, 1880 padding_x => 2,
1881 padding_y => 2,
1437 can_events => 0, 1882 can_events => 0,
1438 %arg 1883 %arg
1439 ); 1884 );
1440 1885
1441 if (exists $self->{template}) { 1886 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1887 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1888 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1889 $self->{template} = $layout;
1445 } 1890 }
1446 1891
1447 if (exists $self->{markup}) { 1892 if (exists $self->{markup}) {
… …
1451 } 1896 }
1452 1897
1453 $self 1898 $self
1454} 1899}
1455 1900
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1901sub update {
1467 my ($self) = @_; 1902 my ($self) = @_;
1468 1903
1469 delete $self->{texture}; 1904 delete $self->{texture};
1470 $self->SUPER::update; 1905 $self->SUPER::update;
1471} 1906}
1472 1907
1908sub realloc {
1909 my ($self) = @_;
1910
1911 delete $self->{ox};
1912 $self->SUPER::realloc;
1913}
1914
1473sub set_text { 1915sub set_text {
1474 my ($self, $text) = @_; 1916 my ($self, $text) = @_;
1475 1917
1476 return if $self->{text} eq "T$text"; 1918 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1919 $self->{text} = "T$text";
1478 1920
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1921 $self->{layout}->set_text ($text);
1481 1922
1923 delete $self->{size_req};
1924 $self->realloc;
1482 $self->update; 1925 $self->update;
1483 $self->check_size;
1484} 1926}
1485 1927
1486sub set_markup { 1928sub set_markup {
1487 my ($self, $markup) = @_; 1929 my ($self, $markup) = @_;
1488 1930
1489 return if $self->{text} eq "M$markup"; 1931 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1932 $self->{text} = "M$markup";
1491 1933
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1934 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1935
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1936 $self->{layout}->set_markup ($markup);
1496 1937
1938 delete $self->{size_req};
1939 $self->realloc;
1497 $self->update; 1940 $self->update;
1498 $self->check_size;
1499} 1941}
1500 1942
1501sub size_request { 1943sub size_request {
1502 my ($self) = @_; 1944 my ($self) = @_;
1503 1945
1946 $self->{size_req} ||= do {
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1947 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1948 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1949 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1950 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1951 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1952
1510 my ($w, $h) = $self->{layout}->size; 1953 my ($w, $h) = $self->{layout}->size;
1511 1954
1512 if (exists $self->{template}) { 1955 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1956 $self->{template}->set_font ($self->{font}) if $self->{font};
1957 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1958 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1959
1516 my ($w2, $h2) = $self->{template}->size; 1960 my ($w2, $h2) = $self->{template}->size;
1517 1961
1518 $w = List::Util::max $w, $w2; 1962 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1963 $h = List::Util::max $h, $h2;
1964 }
1965
1966 [$w, $h]
1520 } 1967 };
1521 1968
1522 ( 1969 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1970}
1527 1971
1972sub baseline_shift {
1973 $_[0]{layout}->descent
1974}
1975
1528sub size_allocate { 1976sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1977 my ($self, $w, $h) = @_;
1530 1978
1979 delete $self->{ox};
1980
1531 delete $self->{texture}; 1981 delete $self->{texture}
1982 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1983
1984 1
1532} 1985}
1533 1986
1534sub set_fontsize { 1987sub set_fontsize {
1535 my ($self, $fontsize) = @_; 1988 my ($self, $fontsize) = @_;
1536 1989
1537 $self->{fontsize} = $fontsize; 1990 $self->{fontsize} = $fontsize;
1991 delete $self->{size_req};
1538 delete $self->{texture}; 1992 delete $self->{texture};
1539 1993
1540 $self->update; 1994 $self->realloc;
1541 $self->check_size; 1995}
1996
1997sub reconfigure {
1998 my ($self) = @_;
1999
2000 delete $self->{size_req};
2001 delete $self->{texture};
2002
2003 $self->SUPER::reconfigure;
1542} 2004}
1543 2005
1544sub _draw { 2006sub _draw {
1545 my ($self) = @_; 2007 my ($self) = @_;
1546 2008
1547 $self->SUPER::_draw; # draw background, if applicable 2009 $self->SUPER::_draw; # draw background, if applicable
1548 2010
1549 my $tex = $self->{texture} ||= do { 2011 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 2012 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2013 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 2014 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2015 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2016 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2017 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 2018
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2019 [$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 }; 2020 };
1569 2021
1570 glEnable GL_TEXTURE_2D; 2022 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2023 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2024 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2025 : ($self->{w} - $size->[0]) * 0.5);
1572 2026
1573 if ($tex->{format} == GL_ALPHA) { 2027 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 2028 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2029 : ($self->{h} - $size->[1]) * 0.5);
1576 } else {
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1578 } 2030 };
1579 2031
1580 glDisable GL_TEXTURE_2D; 2032# unless ($self->{list}) {
2033# $self->{list} = CFPlus::OpenGL::glGenList;
2034# CFPlus::OpenGL::glNewList $self->{list};
2035# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2036# CFPlus::OpenGL::glEndList;
2037# }
2038#
2039# CFPlus::OpenGL::glCallList $self->{list};
2040
2041 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1581} 2042}
2043
2044#sub destroy {
2045# my ($self) = @_;
2046#
2047# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2048#
2049# $self->SUPER::destroy;
2050#}
1582 2051
1583############################################################################# 2052#############################################################################
1584 2053
1585package CFClient::UI::EntryBase; 2054package CFPlus::UI::EntryBase;
1586 2055
1587our @ISA = CFClient::UI::Label::; 2056our @ISA = CFPlus::UI::Label::;
1588 2057
1589use CFClient::OpenGL; 2058use CFPlus::OpenGL;
1590 2059
1591sub new { 2060sub new {
1592 my $class = shift; 2061 my $class = shift;
1593 2062
1594 $class->SUPER::new ( 2063 $class->SUPER::new (
… …
1598 active_fg => [0, 0, 0], 2067 active_fg => [0, 0, 0],
1599 can_hover => 1, 2068 can_hover => 1,
1600 can_focus => 1, 2069 can_focus => 1,
1601 valign => 0, 2070 valign => 0,
1602 can_events => 1, 2071 can_events => 1,
2072 ellipsise => 0,
1603 #text => ... 2073 #text => ...
2074 #hidden => "*",
1604 @_ 2075 @_
1605 ) 2076 )
1606} 2077}
1607 2078
1608sub _set_text { 2079sub _set_text {
… …
1610 2081
1611 delete $self->{cur_h}; 2082 delete $self->{cur_h};
1612 2083
1613 return if $self->{text} eq $text; 2084 return if $self->{text} eq $text;
1614 2085
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 2086 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 2087 $self->{text} = $text;
1619 2088
1620 $text =~ s/./*/g if $self->{hidden}; 2089 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 2090 $self->{layout}->set_text ("$text ");
2091 delete $self->{size_req};
1622 2092
1623 $self->_emit (changed => $self->{text}); 2093 $self->emit (changed => $self->{text});
2094
2095 $self->realloc;
2096 $self->update;
1624} 2097}
1625 2098
1626sub set_text { 2099sub set_text {
1627 my ($self, $text) = @_; 2100 my ($self, $text) = @_;
1628 2101
1629 $self->{cursor} = length $text; 2102 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 2103 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 2104}
1634 2105
1635sub get_text { 2106sub get_text {
1636 $_[0]{text} 2107 $_[0]{text}
1637} 2108}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 2113 my ($w, $h) = $self->SUPER::size_request;
1643 2114
1644 ($w + 1, $h) # add 1 for cursor 2115 ($w + 1, $h) # add 1 for cursor
1645} 2116}
1646 2117
1647sub key_down { 2118sub invoke_key_down {
1648 my ($self, $ev) = @_; 2119 my ($self, $ev) = @_;
1649 2120
1650 my $mod = $ev->{mod}; 2121 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 2122 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 2123 my $uni = $ev->{unicode};
1653 2124
1654 my $text = $self->get_text; 2125 my $text = $self->get_text;
2126
2127 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1655 2128
1656 if ($uni == 8) { 2129 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2130 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 2131 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 2132 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 2133 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 2134 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 2135 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2136 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 2137 } elsif ($sym == CFPlus::SDLK_HOME) {
2138 # what a hack
2139 $self->{cursor} =
2140 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2141 ? length $1
2142 : 0;
2143 } elsif ($sym == CFPlus::SDLK_END) {
2144 # uh, again
2145 $self->{cursor} =
2146 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2147 ? $self->{cursor} + length $1
2148 : length $self->{text};
2149 } elsif ($uni == 21) { # ctrl-u
2150 $text = "";
1665 $self->{cursor} = 0; 2151 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) {
1667 $self->{cursor} = length $text;
1668 } elsif ($uni == 27) { 2152 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 2153 $self->emit ('escape');
1670 } elsif ($uni) { 2154 } elsif ($uni == 0x0d) {
2155 substr $text, $self->{cursor}++, 0, "\012";
2156 } elsif ($uni >= 0x20) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 2157 substr $text, $self->{cursor}++, 0, chr $uni;
2158 } else {
2159 return 0;
1672 } 2160 }
1673 2161
1674 $self->_set_text ($text); 2162 $self->_set_text ($text);
2163
2164 $self->realloc;
1675 $self->update; 2165 $self->update;
1676 $self->check_size;
1677}
1678 2166
2167 1
2168}
2169
1679sub focus_in { 2170sub invoke_focus_in {
1680 my ($self) = @_; 2171 my ($self) = @_;
1681 2172
1682 $self->{last_activity} = $::NOW; 2173 $self->{last_activity} = $::NOW;
1683 2174
1684 $self->SUPER::focus_in; 2175 $self->SUPER::invoke_focus_in
1685} 2176}
1686 2177
1687sub button_down { 2178sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2179 my ($self, $ev, $x, $y) = @_;
1689 2180
1690 $self->SUPER::button_down ($ev, $x, $y); 2181 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2182
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2183 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2184
1694 # byte-index to char-index 2185 # byte-index to char-index
1695 my $text = $self->{text}; 2186 my $text = $self->{text};
1696 utf8::encode $text; 2187 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2188 $self->{cursor} = length $text;
1698 2189
1699 $self->_set_text ($self->{text}); 2190 $self->_set_text ($self->{text});
1700 $self->update; 2191 $self->update;
2192
2193 1
1701} 2194}
1702 2195
1703sub mouse_motion { 2196sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2197 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2198# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2199
2200 1
1706} 2201}
1707 2202
1708sub _draw { 2203sub _draw {
1709 my ($self) = @_; 2204 my ($self) = @_;
1710 2205
1711 local $self->{fg} = $self->{fg}; 2206 local $self->{fg} = $self->{fg};
1712 2207
1713 if ($FOCUS == $self) { 2208 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2209 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2210 $self->{fg} = $self->{active_fg};
1716 } else { 2211 } else {
1717 glColor @{$self->{bg}}; 2212 glColor_premultiply @{$self->{bg}};
1718 } 2213 }
1719 2214
1720 glEnable GL_BLEND; 2215 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2216 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS; 2217 glBegin GL_QUADS;
1723 glVertex 0 , 0; 2218 glVertex 0 , 0;
1724 glVertex 0 , $self->{h}; 2219 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2220 glVertex $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0; 2221 glVertex $self->{w}, 0;
… …
1737 utf8::encode $text; 2232 utf8::encode $text;
1738 2233
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2234 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1740 } 2235 }
1741 2236
1742 glColor @{$self->{fg}};
1743 glBegin GL_LINES; 2237 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2238 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}; 2239 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2240 glEnd;
1747 } 2241 }
1748} 2242}
1749 2243
2244#############################################################################
2245
1750package CFClient::UI::Entry; 2246package CFPlus::UI::Entry;
1751 2247
1752our @ISA = CFClient::UI::EntryBase::; 2248our @ISA = CFPlus::UI::EntryBase::;
1753 2249
1754use CFClient::OpenGL; 2250use CFPlus::OpenGL;
1755 2251
1756sub key_down { 2252sub invoke_key_down {
1757 my ($self, $ev) = @_; 2253 my ($self, $ev) = @_;
1758 2254
1759 my $sym = $ev->{sym}; 2255 my $sym = $ev->{sym};
1760 2256
1761 if ($sym == 13) { 2257 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2258 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2259 my $txt = $self->get_text;
2260
1764 $self->{history_pointer} = -1; 2261 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2262 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2263 $self->emit (activate => $txt);
1767 $self->update; 2264 $self->update;
1768 2265
1769 } elsif ($sym == CFClient::SDLK_UP) { 2266 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2267 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2268 $self->{history_saveback} = $self->get_text;
1772 } 2269 }
1773 if (@{$self->{history} || []} > 0) { 2270 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2271 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2273 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2274 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2275 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2276 }
1780 2277
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2278 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2279 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2280 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2281
1785 if ($self->{history_pointer} >= 0) { 2282 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2283 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2284 } else {
1788 $self->set_text ($self->{history_saveback}); 2285 $self->set_text ($self->{history_saveback});
1789 } 2286 }
1790 2287
1791 } else { 2288 } else {
1792 $self->SUPER::key_down ($ev); 2289 return $self->SUPER::invoke_key_down ($ev)
2290 }
2291
1793 } 2292 1
1794
1795} 2293}
1796 2294
1797############################################################################# 2295#############################################################################
1798 2296
2297package CFPlus::UI::TextEdit;
2298
2299our @ISA = CFPlus::UI::EntryBase::;
2300
2301use CFPlus::OpenGL;
2302
2303sub move_cursor_ver {
2304 my ($self, $dy) = @_;
2305
2306 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2307
2308 $y += $dy;
2309
2310 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2311 $self->{cursor} = $index;
2312 delete $self->{cur_h};
2313 $self->update;
2314 return;
2315 }
2316}
2317
2318sub invoke_key_down {
2319 my ($self, $ev) = @_;
2320
2321 my $sym = $ev->{sym};
2322
2323 if ($sym == CFPlus::SDLK_UP) {
2324 $self->move_cursor_ver (-1);
2325 } elsif ($sym == CFPlus::SDLK_DOWN) {
2326 $self->move_cursor_ver (+1);
2327 } else {
2328 return $self->SUPER::invoke_key_down ($ev)
2329 }
2330
2331 1
2332}
2333
2334#############################################################################
2335
1799package CFClient::UI::Button; 2336package CFPlus::UI::Button;
1800 2337
1801our @ISA = CFClient::UI::Label::; 2338our @ISA = CFPlus::UI::Label::;
1802 2339
1803use CFClient::OpenGL; 2340use CFPlus::OpenGL;
1804 2341
1805my @tex = 2342my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2343 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2344 qw(b1_button_inactive.png b1_button_active.png);
1808 2345
1809sub new { 2346sub new {
1810 my $class = shift; 2347 my $class = shift;
1811 2348
1812 $class->SUPER::new ( 2349 $class->SUPER::new (
1813 padding => 4, 2350 padding_x => 4,
2351 padding_y => 4,
1814 fg => [1, 1, 1], 2352 fg => [1.0, 1.0, 1.0],
1815 active_fg => [0, 0, 1], 2353 active_fg => [0.8, 0.8, 0.8],
1816 can_hover => 1, 2354 can_hover => 1,
1817 align => 0, 2355 align => 0,
1818 valign => 0, 2356 valign => 0,
1819 can_events => 1, 2357 can_events => 1,
1820 @_ 2358 @_
1821 ) 2359 )
1822} 2360}
1823 2361
1824sub activate { }
1825
1826sub button_up { 2362sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2363 my ($self, $ev, $x, $y) = @_;
1828 2364
1829 $self->emit ("activate") 2365 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2366 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2367 && $y >= 0 && $y < $self->{h};
2368
2369 1
1832} 2370}
1833 2371
1834sub _draw { 2372sub _draw {
1835 my ($self) = @_; 2373 my ($self) = @_;
1836 2374
1837 local $self->{fg} = $self->{fg}; 2375 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2376
1843 glEnable GL_TEXTURE_2D; 2377 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2378 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2379 glColor 0, 0, 0, 1;
1846 2380
2381 my $tex = $tex[$GRAB == $self];
1847 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2382 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1848 2383
1849 glDisable GL_TEXTURE_2D; 2384 glDisable GL_TEXTURE_2D;
1850 2385
1851 $self->SUPER::_draw; 2386 $self->SUPER::_draw;
1852} 2387}
1853 2388
1854############################################################################# 2389#############################################################################
1855 2390
1856package CFClient::UI::CheckBox; 2391package CFPlus::UI::CheckBox;
1857 2392
1858our @ISA = CFClient::UI::DrawBG::; 2393our @ISA = CFPlus::UI::DrawBG::;
1859 2394
1860my @tex = 2395my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2396 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2397 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1863 2398
1864use CFClient::OpenGL; 2399use CFPlus::OpenGL;
1865 2400
1866sub new { 2401sub new {
1867 my $class = shift; 2402 my $class = shift;
1868 2403
1869 $class->SUPER::new ( 2404 $class->SUPER::new (
1870 padding => 2, 2405 padding_x => 2,
2406 padding_y => 2,
1871 fg => [1, 1, 1], 2407 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2408 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2409 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2410 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2411 state => 0,
… …
1879} 2415}
1880 2416
1881sub size_request { 2417sub size_request {
1882 my ($self) = @_; 2418 my ($self) = @_;
1883 2419
1884 ($self->{padding} * 2 + 6) x 2 2420 (6) x 2
1885} 2421}
1886 2422
2423sub toggle {
2424 my ($self) = @_;
2425
2426 $self->{state} = !$self->{state};
2427 $self->emit (changed => $self->{state});
2428 $self->update;
2429}
2430
1887sub button_down { 2431sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2432 my ($self, $ev, $x, $y) = @_;
1889 2433
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2434 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2435 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2436 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2437 } else {
2438 return 0
2439 }
2440
1894 } 2441 1
1895} 2442}
1896 2443
1897sub _draw { 2444sub _draw {
1898 my ($self) = @_; 2445 my ($self) = @_;
1899 2446
1900 $self->SUPER::_draw; 2447 $self->SUPER::_draw;
1901 2448
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2449 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1903 2450
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2451 my ($w, $h) = @$self{qw(w h)};
2452
2453 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2454
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2455 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2456
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2457 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2458
… …
1912 glDisable GL_TEXTURE_2D; 2461 glDisable GL_TEXTURE_2D;
1913} 2462}
1914 2463
1915############################################################################# 2464#############################################################################
1916 2465
1917package CFClient::UI::Image; 2466package CFPlus::UI::Image;
1918 2467
1919our @ISA = CFClient::UI::Base::; 2468our @ISA = CFPlus::UI::Base::;
1920 2469
1921use CFClient::OpenGL; 2470use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2471
1924our %loaded_images; 2472our %texture_cache;
1925 2473
1926sub new { 2474sub new {
1927 my $class = shift; 2475 my $class = shift;
1928 2476
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2477 my $self = $class->SUPER::new (
2478 can_events => 0,
2479 @_,
2480 );
1930 2481
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2482 $self->{path} || $self->{tex}
2483 or Carp::croak "'path' or 'tex' attributes required";
1932 2484
1933 $loaded_images{$self->{image}} ||= 2485 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2486 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2487
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2488 CFPlus::weaken $texture_cache{$self->{path}};
1937 2489
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2490 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2491
1942 $self 2492 $self
1943} 2493}
1944 2494
2495sub STORABLE_freeze {
2496 my ($self, $cloning) = @_;
2497
2498 $self->{path}
2499 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2500
2501 $self->{path}
2502}
2503
2504sub STORABLE_attach {
2505 my ($self, $cloning, $path) = @_;
2506
2507 $self->new (path => $path)
2508}
2509
1945sub size_request { 2510sub size_request {
1946 my ($self) = @_; 2511 my ($self) = @_;
1947 2512
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2513 ($self->{tex}{w}, $self->{tex}{h})
1949} 2514}
1950 2515
1951sub _draw { 2516sub _draw {
1952 my ($self) = @_; 2517 my ($self) = @_;
1953 2518
… …
1963 } 2528 }
1964 2529
1965 glEnable GL_TEXTURE_2D; 2530 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967 2532
1968 $tex->draw_quad_alpha (0, 0, $w, $h); 2533 $tex->draw_quad (0, 0, $w, $h);
1969 2534
1970 glDisable GL_TEXTURE_2D; 2535 glDisable GL_TEXTURE_2D;
1971} 2536}
1972 2537
1973############################################################################# 2538#############################################################################
1974 2539
2540package CFPlus::UI::ImageButton;
2541
2542our @ISA = CFPlus::UI::Image::;
2543
2544use CFPlus::OpenGL;
2545
2546my %textures;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 padding_x => 4,
2553 padding_y => 4,
2554 fg => [1, 1, 1],
2555 active_fg => [0, 0, 1],
2556 can_hover => 1,
2557 align => 0,
2558 valign => 0,
2559 can_events => 1,
2560 @_
2561 );
2562}
2563
2564sub invoke_button_up {
2565 my ($self, $ev, $x, $y) = @_;
2566
2567 $self->emit ("activate")
2568 if $x >= 0 && $x < $self->{w}
2569 && $y >= 0 && $y < $self->{h};
2570
2571 1
2572}
2573
2574#############################################################################
2575
1975package CFClient::UI::VGauge; 2576package CFPlus::UI::VGauge;
1976 2577
1977our @ISA = CFClient::UI::Base::; 2578our @ISA = CFPlus::UI::Base::;
1978 2579
1979use List::Util qw(min max); 2580use List::Util qw(min max);
1980 2581
1981use CFClient::OpenGL; 2582use CFPlus::OpenGL;
1982 2583
1983my %tex = ( 2584my %tex = (
1984 food => [ 2585 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2586 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2587 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2588 ],
1988 grace => [ 2589 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2590 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/ 2591 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2592 ],
1992 hp => [ 2593 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2594 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2595 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2596 ],
1996 mana => [ 2597 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2598 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/ 2599 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2600 ],
2000); 2601);
2001 2602
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2603# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2663 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2664 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2665
2065 my $h1 = $self->{h} * (1 - $ycut1); 2666 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2667 my $h2 = $self->{h} * (1 - $ycut2);
2668 my $h3 = $self->{h};
2669
2670 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2671
2068 glEnable GL_BLEND; 2672 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2673 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2674 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2675 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2676 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2677
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2678 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2679 glBegin GL_QUADS;
… …
2089 2694
2090 if ($t3) { 2695 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2696 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2697 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2698 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2699 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2700 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2701 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2702 glEnd;
2098 } 2703 }
2099 2704
2100 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2706 glDisable GL_TEXTURE_2D;
2102} 2707}
2103 2708
2104############################################################################# 2709#############################################################################
2105 2710
2106package CFClient::UI::Gauge; 2711package CFPlus::UI::Gauge;
2107 2712
2108our @ISA = CFClient::UI::VBox::; 2713our @ISA = CFPlus::UI::VBox::;
2109 2714
2110sub new { 2715sub new {
2111 my ($class, %arg) = @_; 2716 my ($class, %arg) = @_;
2112 2717
2113 my $self = $class->SUPER::new ( 2718 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2720 can_hover => 1,
2116 can_events => 1, 2721 can_events => 1,
2117 %arg, 2722 %arg,
2118 ); 2723 );
2119 2724
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2725 $self->add ($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); 2726 $self->add ($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"); 2727 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2728
2124 $self 2729 $self
2125} 2730}
2126 2731
2127sub set_fontsize { 2732sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2753 $self->{value}->set_text ($val);
2149} 2754}
2150 2755
2151############################################################################# 2756#############################################################################
2152 2757
2153package CFClient::UI::Slider; 2758package CFPlus::UI::Slider;
2154 2759
2155use strict; 2760use strict;
2156 2761
2157use CFClient::OpenGL; 2762use CFPlus::OpenGL;
2158 2763
2159our @ISA = CFClient::UI::DrawBG::; 2764our @ISA = CFPlus::UI::DrawBG::;
2160 2765
2161my @tex = 2766my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2767 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2768 qw(s1_slider.png s1_slider_bg.png);
2164 2769
2165sub new { 2770sub new {
2166 my $class = shift; 2771 my $class = shift;
2167 2772
… …
2174 fg => [1, 1, 1], 2779 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 2780 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 2781 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 2782 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 2783 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 2784 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 2785 min_h => $::WIDTH / 80,
2181 vertical => 0, 2786 vertical => 0,
2182 can_hover => 1, 2787 can_hover => 1,
2183 inner_pad => 0.02, 2788 inner_pad => 0.02,
2184 @_ 2789 @_
2185 ); 2790 );
… …
2193sub set_range { 2798sub set_range {
2194 my ($self, $range) = @_; 2799 my ($self, $range) = @_;
2195 2800
2196 ($range, $self->{range}) = ($self->{range}, $range); 2801 ($range, $self->{range}) = ($self->{range}, $range);
2197 2802
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 2803 if ("@$range" ne "@{$self->{range}}") {
2804 $self->update;
2805 $self->set_value ($self->{range}[0]);
2806 }
2200} 2807}
2201 2808
2202sub set_value { 2809sub set_value {
2203 my ($self, $value) = @_; 2810 my ($self, $value) = @_;
2204 2811
… …
2215 if $unit; 2822 if $unit;
2216 2823
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2824 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 2825
2219 if ($value != $old_value) { 2826 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 2827 $self->emit (changed => $value);
2221 $self->update; 2828 $self->update;
2222 } 2829 }
2223} 2830}
2224 2831
2225sub size_request { 2832sub size_request {
2226 my ($self) = @_; 2833 my ($self) = @_;
2227 2834
2228 my $w = $self->{req_w}; 2835 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 2836}
2233 2837
2234sub button_down { 2838sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 2839 my ($self, $ev, $x, $y) = @_;
2236 2840
2237 $self->SUPER::button_down ($ev, $x, $y); 2841 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 2842
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2843 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 2844
2241 $self->mouse_motion ($ev, $x, $y); 2845 $self->invoke_mouse_motion ($ev, $x, $y)
2242} 2846}
2243 2847
2244sub mouse_motion { 2848sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 2849 my ($self, $ev, $x, $y) = @_;
2246 2850
2247 if ($GRAB == $self) { 2851 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2852 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 2853
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2854 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 2855
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2856 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 2857
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2858 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2859 } else {
2860 return 0;
2861 }
2862
2255 } 2863 1
2864}
2865
2866sub invoke_mouse_wheel {
2867 my ($self, $ev) = @_;
2868
2869 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2870
2871 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2872
2873 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2874
2875 ! ! $delta
2256} 2876}
2257 2877
2258sub update { 2878sub update {
2259 my ($self) = @_; 2879 my ($self) = @_;
2260 2880
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2881 delete $self->{knob_w};
2882 $self->SUPER::update;
2883}
2884
2885sub _draw {
2886 my ($self) = @_;
2887
2888 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 2889 $self->set_value ($self->{range}[0]);
2263 2890
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2891 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 2892 my $range = ($hi - $page - $lo) || 1e-100;
2266 2893
… …
2272 $value = ($value - $lo) / $range; 2899 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 2900 $value = $value * $self->{scale} + $self->{offset};
2274 2901
2275 $self->{knob_x} = $value - $knob_w * 0.5; 2902 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 2903 $self->{knob_w} = $knob_w;
2277 }); 2904 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 2905
2285 $self->SUPER::_draw (); 2906 $self->SUPER::_draw ();
2286 2907
2287 glScale $self->{w}, $self->{h}; 2908 glScale $self->{w}, $self->{h};
2288 2909
… …
2308 glDisable GL_TEXTURE_2D; 2929 glDisable GL_TEXTURE_2D;
2309} 2930}
2310 2931
2311############################################################################# 2932#############################################################################
2312 2933
2313package CFClient::UI::ValSlider; 2934package CFPlus::UI::ValSlider;
2314 2935
2315our @ISA = CFClient::UI::HBox::; 2936our @ISA = CFPlus::UI::HBox::;
2316 2937
2317sub new { 2938sub new {
2318 my ($class, %arg) = @_; 2939 my ($class, %arg) = @_;
2319 2940
2320 my $range = delete $arg{range}; 2941 my $range = delete $arg{range};
2321 2942
2322 my $self = $class->SUPER::new ( 2943 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2944 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2945 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 2946 to_value => sub { shift },
2326 from_value => sub { shift }, 2947 from_value => sub { shift },
2327 %arg, 2948 %arg,
2328 ); 2949 );
2329 2950
… …
2349sub set_range { shift->{slider}->set_range (@_) } 2970sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 2971sub set_value { shift->{slider}->set_value (@_) }
2351 2972
2352############################################################################# 2973#############################################################################
2353 2974
2354package CFClient::UI::TextView; 2975package CFPlus::UI::TextScroller;
2355 2976
2356our @ISA = CFClient::UI::HBox::; 2977our @ISA = CFPlus::UI::HBox::;
2357 2978
2358use CFClient::OpenGL; 2979use CFPlus::OpenGL;
2359 2980
2360sub new { 2981sub new {
2361 my $class = shift; 2982 my $class = shift;
2362 2983
2363 my $self = $class->SUPER::new ( 2984 my $self = $class->SUPER::new (
2364 fontsize => 1, 2985 fontsize => 1,
2365 can_events => 0, 2986 can_events => 1,
2987 indent => 0,
2366 #font => default_font 2988 #font => default_font
2367 @_, 2989 @_,
2368 2990
2369 layout => (new CFClient::Layout 1), 2991 layout => (new CFPlus::Layout),
2370 par => [], 2992 par => [],
2993 max_par => 0,
2371 height => 0, 2994 height => 0,
2372 children => [ 2995 children => [
2373 (new CFClient::UI::Empty expand => 1), 2996 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 2997 (new CFPlus::UI::Slider vertical => 1),
2375 ], 2998 ],
2376 ); 2999 );
2377 3000
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 3001 $self->{children}[1]->connect (changed => sub { $self->update });
2379 3002
… …
2385 3008
2386 $self->{fontsize} = $fontsize; 3009 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3010 $self->reflow;
2388} 3011}
2389 3012
3013sub size_request {
3014 my ($self) = @_;
3015
3016 my ($empty, $slider) = @{ $self->{children} };
3017
3018 local $self->{children} = [$empty, $slider];
3019 $self->SUPER::size_request
3020}
3021
2390sub size_allocate { 3022sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3023 my ($self, $w, $h) = @_;
2392 3024
2393 $self->SUPER::size_allocate ($w, $h); 3025 my ($empty, $slider, @other) = @{ $self->{children} };
3026 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3027
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3028 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3029 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3030 $self->{layout}->set_width ($empty->{w});
3031 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3032
2399 $self->reflow; 3033 $self->reflow;
2400}
2401 3034
2402sub text_size { 3035 local $self->{children} = [$empty, $slider];
3036 $self->SUPER::invoke_size_allocate ($w, $h)
3037}
3038
3039sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3040 my ($self, $ev) = @_;
3041
3042 return 0 unless $ev->{dy}; # only vertical movements
3043
3044 $self->{children}[1]->emit (mouse_wheel => $ev);
3045
3046 1
3047}
3048
3049sub get_layout {
3050 my ($self, $para) = @_;
2404 3051
2405 my $layout = $self->{layout}; 3052 my $layout = $self->{layout};
2406 3053
3054 $layout->set_font ($self->{font}) if $self->{font};
3055 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3056 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3057 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3058 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3059 $layout->set_markup ($para->{markup});
3060
3061 $layout->set_shapes (
3062 map
3063 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3064 @{$para->{widget}}
2410 3065 );
3066
2411 $layout->size 3067 $layout
2412} 3068}
2413 3069
2414sub reflow { 3070sub reflow {
2415 my ($self) = @_; 3071 my ($self) = @_;
2416 3072
… …
2423 3079
2424 # todo: base offset on lines or so, not on pixels 3080 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3081 $self->{children}[1]->set_value ($offset);
2426} 3082}
2427 3083
3084sub current_paragraph {
3085 my ($self) = @_;
3086
3087 $self->{top_paragraph} - 1
3088}
3089
3090sub scroll_to {
3091 my ($self, $para) = @_;
3092
3093 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3094
3095 $self->{scroll_to} = $para;
3096 $self->update;
3097}
3098
2428sub clear { 3099sub clear {
2429 my ($self) = @_; 3100 my ($self) = @_;
3101
3102 my (undef, undef, @other) = @{ $self->{children} };
3103 $self->remove ($_) for @other;
2430 3104
2431 $self->{par} = []; 3105 $self->{par} = [];
2432 $self->{height} = 0; 3106 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3107 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3108}
2435 3109
2436sub add_paragraph { 3110sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3111 my $self = shift;
2438 3112
2439 for my $line (split /\n/, $text) { 3113 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3114 $para = {
3115 fg => [1, 1, 1, 1],
3116 indent => 0,
3117 markup => "",
3118 widget => [],
3119 ref $para ? %$para : (markup => $para),
3120 w => 1e10,
3121 wrapped => 1,
3122 };
3123
3124 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3125 push @{$self->{par}}, $para;
3126 }
3127
3128 if (my $max = $self->{max_par}) {
3129 shift @{$self->{par}} while @{$self->{par}} > $max;
3130 }
3131
3132 $self->{need_reflow}++;
3133 $self->update;
3134}
3135
3136sub scroll_to_bottom {
3137 my ($self) = @_;
3138
3139 $self->{scroll_to} = $#{$self->{par}};
3140 $self->update;
3141}
3142
3143sub force_uptodate {
3144 my ($self) = @_;
3145
3146 if (delete $self->{need_reflow}) {
3147 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3148
3149 my $height = 0;
3150
3151 for my $para (@{$self->{par}}) {
3152 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3153 my $layout = $self->get_layout ($para);
3154 my ($w, $h) = $layout->size;
3155
3156 $para->{w} = $w + $para->{indent};
3157 $para->{h} = $h;
3158 $para->{wrapped} = $layout->has_wrapped;
3159 }
3160
3161 $para->{y} = $height;
3162 $height += $para->{h};
3163 }
3164
2441 $self->{height} += $h; 3165 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3166 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3167
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3168 delete $self->{texture};
3169 }
3170
3171 if (my $paridx = delete $self->{scroll_to}) {
3172 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3173 }
2446} 3174}
2447 3175
2448sub update { 3176sub update {
2449 my ($self) = @_; 3177 my ($self) = @_;
2450 3178
… …
2452 3180
2453 return unless $self->{h} > 0; 3181 return unless $self->{h} > 0;
2454 3182
2455 delete $self->{texture}; 3183 delete $self->{texture};
2456 3184
2457 $ROOT->on_post_alloc ($self, sub { 3185 $ROOT->on_post_alloc ($self => sub {
3186 $self->force_uptodate;
3187
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3188 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3189
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 { 3190 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3191 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3192 glClear GL_COLOR_BUFFER_BIT;
2489 3193
3194 package CFPlus::UI::Base;
3195 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3196 (0, 0, $self->{w}, $self->{h});
3197
3198 my $top = int $self->{children}[1]{range}[0];
3199
3200 my $paridx = 0;
3201 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3202 my $top = int $self->{children}[1]{range}[0];
2491 3203
2492 my $y0 = $top; 3204 my $y0 = $top;
2493 my $y1 = $top + $H; 3205 my $y1 = $top + $H;
2494 3206
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}}) { 3207 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3208 my $h = $para->{h};
3209 my $y = $para->{y};
2507 3210
2508 if ($y0 < $y + $h && $y < $y1) { 3211 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3212 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3213
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3214 $layout->render ($para->{indent}, $y - $y0);
2514 3215
2515 glRasterPos $par->[3], $y - $y0; 3216 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3217 my @s = $layout->get_shapes;
3218
3219 for (@w) {
3220 my ($dx, $dy) = splice @s, 0, 2, ();
3221
3222 $_->{x} = $dx + $para->{indent};
3223 $_->{y} = $dy + $y - $y0;
3224
3225 $_->draw;
3226 }
3227 }
2517 } 3228 }
2518 3229
2519 $y += $h; 3230 $paridx++;
3231 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3232 }
2521 3233
2522 glDisable GL_BLEND; 3234 $self->{top_paragraph} = $top_paragraph;
2523 }; 3235 };
2524 }); 3236 });
2525} 3237}
2526 3238
3239sub reconfigure {
3240 my ($self) = @_;
3241
3242 $self->SUPER::reconfigure;
3243
3244 $_->{w} = 1e10 for @{ $self->{par} };
3245 $self->reflow;
3246}
3247
2527sub _draw { 3248sub _draw {
2528 my ($self) = @_; 3249 my ($self) = @_;
2529 3250
2530 glEnable GL_TEXTURE_2D; 3251 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3252 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3253 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3254 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3255 glDisable GL_TEXTURE_2D;
2535 3256
2536 $self->{children}[1]->draw; 3257 $self->{children}[1]->draw;
2537
2538} 3258}
2539 3259
2540############################################################################# 3260#############################################################################
2541 3261
2542package CFClient::UI::Animator; 3262package CFPlus::UI::Animator;
2543 3263
2544use CFClient::OpenGL; 3264use CFPlus::OpenGL;
2545 3265
2546our @ISA = CFClient::UI::Bin::; 3266our @ISA = CFPlus::UI::Bin::;
2547 3267
2548sub moveto { 3268sub moveto {
2549 my ($self, $x, $y) = @_; 3269 my ($self, $x, $y) = @_;
2550 3270
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3271 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3299 glPopMatrix;
2580} 3300}
2581 3301
2582############################################################################# 3302#############################################################################
2583 3303
2584package CFClient::UI::Flopper; 3304package CFPlus::UI::Flopper;
2585 3305
2586our @ISA = CFClient::UI::Button::; 3306our @ISA = CFPlus::UI::Button::;
2587 3307
2588sub new { 3308sub new {
2589 my $class = shift; 3309 my $class = shift;
2590 3310
2591 my $self = $class->SUPER::new ( 3311 my $self = $class->SUPER::new (
2592 state => 0, 3312 state => 0,
2593 on_activate => \&toggle_flopper, 3313 on_activate => \&toggle_flopper,
2594 @_ 3314 @_
2595 ); 3315 );
2596 3316
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3317 $self
2603} 3318}
2604 3319
2605sub toggle_flopper { 3320sub toggle_flopper {
2606 my ($self) = @_; 3321 my ($self) = @_;
2607 3322
2608 # TODO: use animation 3323 $self->{other}->toggle_visibility;
2609 if ($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} 3324}
2620 3325
2621############################################################################# 3326#############################################################################
2622 3327
2623package CFClient::UI::Tooltip; 3328package CFPlus::UI::Tooltip;
2624 3329
2625our @ISA = CFClient::UI::Bin::; 3330our @ISA = CFPlus::UI::Bin::;
2626 3331
2627use CFClient::OpenGL; 3332use CFPlus::OpenGL;
2628 3333
2629sub new { 3334sub new {
2630 my $class = shift; 3335 my $class = shift;
2631 3336
2632 $class->SUPER::new ( 3337 $class->SUPER::new (
… …
2636} 3341}
2637 3342
2638sub set_tooltip_from { 3343sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3344 my ($self, $widget) = @_;
2640 3345
3346 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3347 if $widget->{tooltip} =~ /^#(.*)$/;
3348
3349 my $tooltip = $widget->{tooltip};
3350
3351 if ($ENV{CFPLUS_DEBUG} & 2) {
3352 $tooltip .= "\n\n" . (ref $widget) . "\n"
3353 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3354 . "req $widget->{req_w} $widget->{req_h}\n"
3355 . "visible $widget->{visible}";
3356 }
3357
3358 $tooltip =~ s/^\n+//;
3359 $tooltip =~ s/\n+$//;
3360
2641 $self->add (new CFClient::UI::Label 3361 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3362 markup => $tooltip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3363 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3364 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3365 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3366 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3367 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3368 );
2649} 3369}
2650 3370
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3374 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3375
2656 ($w + 4, $h + 4) 3376 ($w + 4, $h + 4)
2657} 3377}
2658 3378
2659sub size_allocate { 3379sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3380 my ($self, $w, $h) = @_;
2661 3381
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3382 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3383}
3384
3385sub invoke_visibility_change {
3386 my ($self, $visible) = @_;
3387
3388 return unless $visible;
3389
3390 $self->{root}->on_post_alloc ("move_$self" => sub {
3391 my $widget = $self->{owner}
3392 or return;
3393
3394 if ($widget->{visible}) {
3395 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3396
3397 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3398 if $x + $self->{w} > $self->{root}{w};
3399
3400 $self->move_abs ($x, $y);
3401 } else {
3402 $self->hide;
3403 }
3404 });
2663} 3405}
2664 3406
2665sub _draw { 3407sub _draw {
2666 my ($self) = @_; 3408 my ($self) = @_;
2667 3409
… …
2684 glVertex $w, $h; 3426 glVertex $w, $h;
2685 glVertex $w, 0; 3427 glVertex $w, 0;
2686 glEnd; 3428 glEnd;
2687 3429
2688 glTranslate 2 - 0.375, 2 - 0.375; 3430 glTranslate 2 - 0.375, 2 - 0.375;
3431
2689 $self->SUPER::_draw; 3432 $self->SUPER::_draw;
2690} 3433}
2691 3434
2692############################################################################# 3435#############################################################################
2693 3436
2694package CFClient::UI::Face; 3437package CFPlus::UI::Face;
2695 3438
2696our @ISA = CFClient::UI::Base::; 3439our @ISA = CFPlus::UI::DrawBG::;
2697 3440
2698use CFClient::OpenGL; 3441use CFPlus::OpenGL;
2699 3442
2700sub new { 3443sub new {
2701 my $class = shift; 3444 my $class = shift;
2702 3445
2703 my $self = $class->SUPER::new ( 3446 my $self = $class->SUPER::new (
3447 size_w => 32,
3448 size_h => 8,
2704 aspect => 1, 3449 aspect => 1,
2705 can_events => 0, 3450 can_events => 0,
2706 @_, 3451 @_,
2707 ); 3452 );
2708 3453
2709 if ($self->{anim} && $self->{animspeed}) { 3454 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3455 CFPlus::weaken (my $widget = $self);
2711 3456
3457 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3458 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3459 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3460 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3461 cb => sub {
3462 return unless $::CONN && $widget;
3463
2717 ++$widget->{frame}; 3464 ++$widget->{frame};
3465 $widget->update_face;
2718 $widget->update; 3466 $widget->update;
3467
3468 $widget->update_timer;
2719 }, 3469 },
2720 ); 3470 );
3471
3472 $self->update_face;
3473 $self->update_timer;
2721 } 3474 }
2722 3475
2723 $self 3476 $self
2724} 3477}
2725 3478
3479sub update_timer {
3480 my ($self) = @_;
3481
3482 return unless $self->{timer};
3483
3484 if ($self->{visible}) {
3485 $self->{timer}->at (
3486 $self->{anim_start}
3487 + $self->{animspeed}
3488 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3489 );
3490 $self->{timer}->start;
3491 } else {
3492 $self->{timer}->stop;
3493 }
3494}
3495
3496sub update_face {
3497 my ($self) = @_;
3498
3499 return unless $::CONN;
3500
3501 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3502 if ($anim && @$anim) {
3503 delete $self->{wait_face};
3504 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3505 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3506 }
3507 }
3508}
3509
2726sub size_request { 3510sub size_request {
2727 (32, 8) 3511 my ($self) = @_;
3512
3513 if ($::CONN) {
3514 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3515 if (my $tex = $::CONN->{texture}[$faceid]) {
3516 $self->{tex} = $tex;
3517 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3518 } else {
3519 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3520 $self->realloc;
3521 });
3522 }
3523 }
3524 }
3525
3526 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3527}
2729 3528
2730sub update { 3529sub update {
2731 my ($self) = @_; 3530 my ($self) = @_;
2732 3531
2733 return unless $self->{visible}; 3532 return unless $self->{visible};
2734 3533
2735 $self->SUPER::update; 3534 $self->SUPER::update;
2736} 3535}
2737 3536
3537sub invoke_visibility_change {
3538 my ($self) = @_;
3539
3540 $self->update_timer;
3541
3542 0
3543}
3544
2738sub _draw { 3545sub _draw {
2739 my ($self) = @_; 3546 my ($self) = @_;
2740 3547
2741 return unless $::CONN; 3548 $self->SUPER::_draw;
2742 3549
2743 my $face; 3550 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; 3551 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3552 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3553 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3554 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3555 glDisable GL_TEXTURE_2D;
2760 } 3556 }
2761} 3557}
2762 3558
2763sub DESTROY { 3559sub destroy {
2764 my ($self) = @_; 3560 my ($self) = @_;
2765 3561
2766 $self->{timer}->cancel 3562 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3563 if $self->{timer};
2768 3564
2769 $self->SUPER::DESTROY; 3565 $self->SUPER::destroy;
2770} 3566}
2771 3567
2772############################################################################# 3568#############################################################################
2773 3569
2774package CFClient::UI::Inventory; 3570package CFPlus::UI::Buttonbar;
2775 3571
2776our @ISA = CFClient::UI::ScrolledWindow::; 3572our @ISA = CFPlus::UI::HBox::;
2777 3573
2778sub new { 3574# 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 3575
2819############################################################################# 3576#############################################################################
2820 3577
2821package CFClient::UI::Menu; 3578package CFPlus::UI::Menu;
2822 3579
2823our @ISA = CFClient::UI::FancyFrame::; 3580our @ISA = CFPlus::UI::Toplevel::;
2824 3581
2825use CFClient::OpenGL; 3582use CFPlus::OpenGL;
2826 3583
2827sub new { 3584sub new {
2828 my $class = shift; 3585 my $class = shift;
2829 3586
2830 my $self = $class->SUPER::new ( 3587 my $self = $class->SUPER::new (
2831 items => [], 3588 items => [],
2832 z => 100, 3589 z => 100,
2833 @_, 3590 @_,
2834 ); 3591 );
2835 3592
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3593 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3594
2838 for my $item (@{ $self->{items} }) { 3595 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3596 my ($widget, $cb, $tooltip) = @$item;
2840 3597
2841 # handle various types of items, only text for now 3598 # handle various types of items, only text for now
2842 if (!ref $widget) { 3599 if (!ref $widget) {
3600 if ($widget =~ /\t/) {
3601 my ($left, $right) = split /\t/, $widget, 2;
3602
2843 $widget = new CFClient::UI::Label 3603 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3604 can_hover => 1,
2845 can_events => 1, 3605 can_events => 1,
3606 tooltip => $tooltip,
3607 children => [
3608 (new CFPlus::UI::Label markup => $left, expand => 1),
3609 (new CFPlus::UI::Label markup => $right, align => +1),
3610 ],
3611 ;
3612
3613 } else {
3614 $widget = new CFPlus::UI::Label
3615 can_hover => 1,
3616 can_events => 1,
2846 text => $widget; 3617 markup => $widget,
3618 tooltip => $tooltip;
3619 }
2847 } 3620 }
2848 3621
2849 $self->{item}{$widget} = $item; 3622 $self->{item}{$widget} = $item;
2850 3623
2851 $self->{vbox}->add ($widget); 3624 $self->{vbox}->add ($widget);
… …
2856 3629
2857# popup given the event (must be a mouse button down event currently) 3630# popup given the event (must be a mouse button down event currently)
2858sub popup { 3631sub popup {
2859 my ($self, $ev) = @_; 3632 my ($self, $ev) = @_;
2860 3633
2861 $self->_emit ("popdown"); 3634 $self->emit ("popdown");
2862 3635
2863 # maybe save $GRAB? must be careful about events... 3636 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3637 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3638 $self->{button} = $ev->{button};
2866 3639
2867 $self->show; 3640 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3641 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3642}
2870 3643
2871sub mouse_motion { 3644sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3645 my ($self, $ev, $x, $y) = @_;
2873 3646
2874 # TODO: should use vbox->find_widget or so 3647 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3648 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3649 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3650
3651 0
3652}
3653
2879sub button_up { 3654sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3655 my ($self, $ev, $x, $y) = @_;
2881 3656
2882 if ($ev->{button} == $self->{button}) { 3657 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3658 undef $GRAB;
2884 $self->hide; 3659 $self->hide;
2885 3660
2886 $self->_emit ("popdown"); 3661 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3662 $self->{hover}[1]->() if $self->{hover};
3663 } else {
3664 return 0
3665 }
3666
2888 } 3667 1
2889} 3668}
2890 3669
2891############################################################################# 3670#############################################################################
2892 3671
2893package CFClient::UI::Statusbox; 3672package CFPlus::UI::Multiplexer;
2894 3673
2895our @ISA = CFClient::UI::VBox::; 3674our @ISA = CFPlus::UI::Container::;
2896 3675
2897sub new { 3676sub new {
2898 my $class = shift; 3677 my $class = shift;
2899 3678
2900 $class->SUPER::new ( 3679 my $self = $class->SUPER::new (
3680 @_,
3681 );
3682
3683 $self->{current} = $self->{children}[0]
3684 if @{ $self->{children} };
3685
3686 $self
3687}
3688
3689sub add {
3690 my ($self, @widgets) = @_;
3691
3692 $self->SUPER::add (@widgets);
3693
3694 $self->{current} = $self->{children}[0]
3695 if @{ $self->{children} };
3696}
3697
3698sub get_current_page {
3699 my ($self) = @_;
3700
3701 $self->{current}
3702}
3703
3704sub set_current_page {
3705 my ($self, $page_or_widget) = @_;
3706
3707 my $widget = ref $page_or_widget
3708 ? $page_or_widget
3709 : $self->{children}[$page_or_widget];
3710
3711 $self->{current} = $widget;
3712 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3713
3714 $self->emit (page_changed => $self->{current});
3715
3716 $self->realloc;
3717}
3718
3719sub visible_children {
3720 $_[0]{current}
3721}
3722
3723sub size_request {
3724 my ($self) = @_;
3725
3726 $self->{current}->size_request
3727}
3728
3729sub invoke_size_allocate {
3730 my ($self, $w, $h) = @_;
3731
3732 $self->{current}->configure (0, 0, $w, $h);
3733
3734 1
3735}
3736
3737sub _draw {
3738 my ($self) = @_;
3739
3740 $self->{current}->draw;
3741}
3742
3743#############################################################################
3744
3745package CFPlus::UI::Notebook;
3746
3747our @ISA = CFPlus::UI::VBox::;
3748
3749sub new {
3750 my $class = shift;
3751
3752 my $self = $class->SUPER::new (
3753 buttonbar => (new CFPlus::UI::Buttonbar),
3754 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3755 # filter => # will be put between multiplexer and $self
3756 @_,
3757 );
3758
3759 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3760 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3761
3762 $self
3763}
3764
3765sub add {
3766 my ($self, $title, $widget, $tooltip) = @_;
3767
3768 CFPlus::weaken $self;
3769
3770 unless (ref $title) {
3771 $title = new CFPlus::UI::Button
3772 markup => $title,
3773 tooltip => $tooltip,
3774 );
3775 }
3776
3777 $title->connect (activate => sub { $self->set_current_page ($widget) });
3778 $self->{buttonbar}->add ($title);
3779
3780 $self->{multiplexer}->add ($widget);
3781}
3782
3783sub get_current_page {
3784 my ($self) = @_;
3785
3786 $self->{multiplexer}->get_current_page
3787}
3788
3789sub set_current_page {
3790 my ($self, $page) = @_;
3791
3792 $self->{multiplexer}->set_current_page ($page);
3793 $self->emit (page_changed => $self->{multiplexer}{current});
3794}
3795
3796#############################################################################
3797
3798package CFPlus::UI::Selector;
3799
3800use utf8;
3801
3802our @ISA = CFPlus::UI::Button::;
3803
3804sub new {
3805 my $class = shift;
3806
3807 my $self = $class->SUPER::new (
3808 options => [], # [value, title, longdesc], ...
3809 value => undef,
3810 @_,
3811 );
3812
3813 $self->_set_value ($self->{value});
3814
3815 $self
3816}
3817
3818sub invoke_button_down {
3819 my ($self, $ev) = @_;
3820
3821 my @menu_items;
3822
3823 for (@{ $self->{options} }) {
3824 my ($value, $title, $tooltip) = @$_;
3825
3826 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3827 }
3828
3829 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3830}
3831
3832sub _set_value {
3833 my ($self, $value) = @_;
3834
3835 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3836 or return;
3837
3838 $self->{value} = $item->[0];
3839 $self->set_markup ("$item->[1] ⇓");
3840 $self->set_tooltip ($item->[2]);
3841}
3842
3843sub set_value {
3844 my ($self, $value) = @_;
3845
3846 return unless $self->{value} ne $value;
3847
3848 $self->_set_value ($value);
3849 $self->emit (changed => $value);
3850}
3851
3852#############################################################################
3853
3854package CFPlus::UI::Statusbox;
3855
3856our @ISA = CFPlus::UI::VBox::;
3857
3858sub new {
3859 my $class = shift;
3860
3861 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 3862 fontsize => 0.8,
2902 @_, 3863 @_,
2903 ) 3864 );
3865
3866 CFPlus::weaken (my $this = $self);
3867
3868 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3869
3870 $self
2904} 3871}
2905 3872
2906sub reorder { 3873sub reorder {
2907 my ($self) = @_; 3874 my ($self) = @_;
2908 my $NOW = time; 3875 my $NOW = Time::HiRes::time;
3876
3877 # freeze display when hovering over any label
3878 return if $CFPlus::UI::TOOLTIP->{owner}
3879 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3880 values %{ $self->{item} };
2909 3881
2910 while (my ($k, $v) = each %{ $self->{item} }) { 3882 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3883 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 3884 }
2913 3885
… …
2916 my @items = sort { 3888 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 3889 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 3890 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 3891 } values %{ $self->{item} };
2920 3892
3893 $self->{timer}->interval (1);
3894
2921 my $count = 10 + 1; 3895 my $count = 10 + 1;
2922 for my $item (@items) { 3896 for my $item (@items) {
2923 last unless --$count; 3897 last unless --$count;
2924 3898
2925 push @widgets, $item->{label} ||= do { 3899 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 3900 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 3901 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 3902 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 3903 : $item->{text};
2930 3904
2931 for ($short) { 3905 for ($short) {
2932 s/^\s+//; 3906 s/^\s+//;
2933 s/\s+/ /g; 3907 s/\s+/ /g;
2934 } 3908 }
2935 3909
2936 new CFClient::UI::Label 3910 new CFPlus::UI::Label
2937 markup => $short, 3911 markup => $short,
2938 tooltip => $item->{tooltip}, 3912 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 3913 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 3914 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 3915 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 3916 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 3917 fg => [@{ $item->{fg} }],
2944 can_events => 1, 3918 can_events => 1,
2945 can_hover => 1 3919 can_hover => 1
2946 }; 3920 };
3921
3922 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3923 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3924 $label->update;
3925 $label->set_max_size (undef, $label->{req_h} * $diff)
3926 if $diff < 1;
3927 $self->{timer}->interval (1/30);
3928 } else {
3929 $label->{fg}[3] = $item->{fg}[3] || 1;
3930 }
3931
3932 push @widgets, $label;
2947 } 3933 }
2948 3934
2949 $self->clear; 3935 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 3936 $self->SUPER::add (reverse @widgets);
2951} 3937}
… …
2956 $text =~ s/^\s+//; 3942 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 3943 $text =~ s/\s+$//;
2958 3944
2959 return unless $text; 3945 return unless $text;
2960 3946
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 3947 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 3948
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 3950
2965 if (my $item = $self->{item}{$group}) { 3951 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 3952 if ($item->{text} eq $text) {
2967 $item->{count}++; 3953 $item->{count}++;
2968 } else { 3954 } else {
2969 $item->{count} = 1; 3955 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 3956 $item->{text} = $item->{tooltip} = $text;
2971 } 3957 }
2972 $item->{id} = ++$self->{id}; 3958 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 3959 $item->{timeout} = $timeout;
2974 delete $item->{label}; 3960 delete $item->{label};
2975 } else { 3961 } else {
2976 $self->{item}{$group} = { 3962 $self->{item}{$group} = {
2977 id => ++$self->{id}, 3963 id => ++$self->{id},
… …
2983 count => 1, 3969 count => 1,
2984 %arg, 3970 %arg,
2985 }; 3971 };
2986 } 3972 }
2987 3973
3974 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 3975 $self->reorder;
3976 });
2989} 3977}
2990 3978
2991sub reconfigure { 3979sub reconfigure {
2992 my ($self) = @_; 3980 my ($self) = @_;
2993 3981
… …
2996 3984
2997 $self->reorder; 3985 $self->reorder;
2998 $self->SUPER::reconfigure; 3986 $self->SUPER::reconfigure;
2999} 3987}
3000 3988
3989sub destroy {
3990 my ($self) = @_;
3991
3992 $self->{timer}->cancel;
3993
3994 $self->SUPER::destroy;
3995}
3996
3001############################################################################# 3997#############################################################################
3002 3998
3003package CFClient::UI::Root; 3999package CFPlus::UI::Root;
3004 4000
3005our @ISA = CFClient::UI::Container::; 4001our @ISA = CFPlus::UI::Container::;
3006 4002
4003use List::Util qw(min max);
4004
3007use CFClient::OpenGL; 4005use CFPlus::OpenGL;
3008 4006
3009sub new { 4007sub new {
3010 my $class = shift; 4008 my $class = shift;
3011 4009
3012 $class->SUPER::new ( 4010 my $self = $class->SUPER::new (
3013 visible => 1, 4011 visible => 1,
3014 @_, 4012 @_,
3015 ) 4013 );
3016}
3017 4014
3018sub configure { 4015 CFPlus::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 4016
3021 $self->{w} = $w; 4017 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 4018}
3031 4019
3032sub size_request { 4020sub size_request {
3033 my ($self) = @_; 4021 my ($self) = @_;
3034 4022
3035 ($self->{w}, $self->{h}) 4023 ($self->{w}, $self->{h})
3036} 4024}
3037 4025
4026sub _to_pixel {
4027 my ($coord, $size, $max) = @_;
4028
4029 $coord =
4030 $coord eq "center" ? ($max - $size) * 0.5
4031 : $coord eq "max" ? $max
4032 : $coord;
4033
4034 $coord = 0 if $coord < 0;
4035 $coord = $max - $size if $coord > $max - $size;
4036
4037 int $coord + 0.5
4038}
4039
3038sub size_allocate { 4040sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 4041 my ($self, $w, $h) = @_;
3040 4042
3041 for my $child ($self->children) { 4043 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4044 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 4045
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4046 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 4047 $Y = $child->{force_y} if exists $child->{force_y};
3046 4048
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4049 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 4050 $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 4051
3056 $child->configure ($X, $Y, $W, $H); 4052 $child->configure ($X, $Y, $W, $H);
3057 } 4053 }
4054
4055 1
3058} 4056}
3059 4057
3060sub coord2local { 4058sub coord2local {
3061 my ($self, $x, $y) = @_; 4059 my ($self, $x, $y) = @_;
3062 4060
… …
3070} 4068}
3071 4069
3072sub update { 4070sub update {
3073 my ($self) = @_; 4071 my ($self) = @_;
3074 4072
3075 $self->check_size;
3076 $::WANT_REFRESH++; 4073 $::WANT_REFRESH++;
3077} 4074}
3078 4075
3079sub add { 4076sub add {
3080 my ($self, @children) = @_; 4077 my ($self, @children) = @_;
3081 4078
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; 4079 $_->{is_toplevel} = 1
3090 4080 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 4081
3096 $self->SUPER::add (@children); 4082 $self->SUPER::add (@children);
3097} 4083}
3098 4084
3099sub remove { 4085sub remove {
3100 my ($self, @children) = @_; 4086 my ($self, @children) = @_;
3101 4087
3102 $self->SUPER::remove (@children); 4088 $self->SUPER::remove (@children);
4089
4090 delete $self->{is_toplevel}
4091 for @children;
3103 4092
3104 while (@children) { 4093 while (@children) {
3105 my $w = pop @children; 4094 my $w = pop @children;
3106 push @children, $w->children; 4095 push @children, $w->children;
3107 $w->set_invisible; 4096 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 4115 while ($self->{refresh_hook}) {
3127 $_->() 4116 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4117 for values %{delete $self->{refresh_hook}};
3129 } 4118 }
3130 4119
3131 if ($self->{check_size}) { 4120 while ($self->{realloc}) {
4121 my %queue;
3132 my @queue; 4122 my @queue;
4123 my $widget;
3133 4124
3134 for (;;) { 4125 outer:
3135 if ($self->{check_size}) { 4126 while () {
3136 #TODO use array-of-depth approach 4127 if (my $realloc = delete $self->{realloc}) {
4128 for $widget (values %$realloc) {
4129 $widget->{visible} or next; # do not resize invisible widgets
3137 4130
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4131 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 4132
4133 push @{ $queue[$widget->{visible}] }, $widget;
4134 }
3140 } 4135 }
3141 4136
4137 while () {
4138 @queue or last outer;
4139
3142 my $widget = pop @queue || last; 4140 $widget = pop @{ $queue[-1] || [] }
3143 4141 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 4142
4143 pop @queue;
4144 }
4145
4146 delete $queue{$widget+0};
4147
4148 my ($w, $h) = $widget->size_request;
4149
4150 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4151 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4152
4153 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4154 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4155
4156 $w = $widget->{force_w} if exists $widget->{force_w};
4157 $h = $widget->{force_h} if exists $widget->{force_h};
4158
4159 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4160 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 4161 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 4162 $widget->{req_h} = $h;
3156 4163
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4164 $self->{size_alloc}{$widget+0} = $widget;
3158 4165
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 4166 if (my $parent = $widget->{parent}) {
4167 $self->{realloc}{$parent+0} = $parent
4168 unless $queue{$parent+0};
4169
4170 $parent->{force_size_alloc} = 1;
4171 $self->{size_alloc}{$parent+0} = $parent;
4172 }
3161 } 4173 }
4174
4175 delete $self->{realloc}{$widget+0};
3162 } 4176 }
3163 }
3164 4177
3165 while ($self->{size_alloc}) { 4178 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 4179 my @queue = sort { $a->{visible} <=> $b->{visible} }
3167 my ($widget, $w, $h) = @$_; 4180 values %$size_alloc;
3168 4181
4182 while () {
4183 my $widget = pop @queue || last;
4184
4185 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4186
4187 $w = max $widget->{min_w}, $w;
4188 $h = max $widget->{min_h}, $h;
4189
4190# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4191# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4192
4193 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4194 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4195
3169 $w = 0 if $w < 0; 4196 $w = int $w + 0.5;
3170 $h = 0 if $h < 0; 4197 $h = int $h + 0.5;
3171 4198
4199 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4200 $widget->{old_w} = $widget->{w};
4201 $widget->{old_h} = $widget->{h};
4202
3172 $widget->{w} = $w; 4203 $widget->{w} = $w;
3173 $widget->{h} = $h; 4204 $widget->{h} = $h;
4205
3174 $widget->emit (size_allocate => $w, $h); 4206 $widget->emit (size_allocate => $w, $h);
4207 }
4208 }
3175 } 4209 }
3176 } 4210 }
3177 4211
3178 while ($self->{post_alloc_hook}) { 4212 while ($self->{post_alloc_hook}) {
3179 $_->() 4213 $_->()
… …
3188 glLoadIdentity; 4222 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4223 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4224 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4225 glLoadIdentity;
3192 4226
4227 {
4228 package CFPlus::UI::Base;
4229
4230 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4231 (0, 0, $self->{w}, $self->{h});
4232
3193 $self->_draw; 4233 $self->_draw;
4234 }
3194} 4235}
3195 4236
3196############################################################################# 4237#############################################################################
3197 4238
3198package CFClient::UI; 4239package CFPlus::UI;
3199 4240
3200$ROOT = new CFClient::UI::Root; 4241$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4242$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4243
32031 42441
3204 4245

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