| 1 |
package CFClient::UI; |
| 2 |
|
| 3 |
use strict; |
| 4 |
|
| 5 |
use Scalar::Util (); |
| 6 |
use List::Util (); |
| 7 |
|
| 8 |
use CFClient; |
| 9 |
|
| 10 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
| 11 |
|
| 12 |
our $ROOT; |
| 13 |
our $BUTTON_STATE; |
| 14 |
|
| 15 |
# class methods for events |
| 16 |
sub feed_sdl_key_down_event { |
| 17 |
$FOCUS->key_down ($_[0]) if $FOCUS; |
| 18 |
} |
| 19 |
|
| 20 |
sub feed_sdl_key_up_event { |
| 21 |
$FOCUS->key_up ($_[0]) if $FOCUS; |
| 22 |
} |
| 23 |
|
| 24 |
sub feed_sdl_button_down_event { |
| 25 |
my ($ev) = @_; |
| 26 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
| 27 |
|
| 28 |
if (!$BUTTON_STATE) { |
| 29 |
my $widget = $ROOT->find_widget ($x, $y); |
| 30 |
|
| 31 |
$GRAB = $widget; |
| 32 |
$GRAB->update if $GRAB; |
| 33 |
} |
| 34 |
|
| 35 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
| 36 |
|
| 37 |
$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
| 38 |
} |
| 39 |
|
| 40 |
sub feed_sdl_button_up_event { |
| 41 |
my ($ev) = @_; |
| 42 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
| 43 |
|
| 44 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
| 45 |
|
| 46 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
| 47 |
|
| 48 |
$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
| 49 |
|
| 50 |
if (!$BUTTON_STATE) { |
| 51 |
my $grab = $GRAB; undef $GRAB; |
| 52 |
$grab->update if $grab; |
| 53 |
$GRAB->update if $GRAB; |
| 54 |
} |
| 55 |
} |
| 56 |
|
| 57 |
sub feed_sdl_motion_event { |
| 58 |
my ($ev) = @_; |
| 59 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
| 60 |
|
| 61 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
| 62 |
|
| 63 |
if ($widget != $HOVER) { |
| 64 |
my $hover = $HOVER; $HOVER = $widget; |
| 65 |
|
| 66 |
$hover->update if $hover && $hover->{can_hover}; |
| 67 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
| 68 |
} |
| 69 |
|
| 70 |
$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; |
| 71 |
} |
| 72 |
|
| 73 |
# convert position array to integers |
| 74 |
sub harmonize { |
| 75 |
my ($vals) = @_; |
| 76 |
|
| 77 |
my $rem = 0; |
| 78 |
|
| 79 |
for (@$vals) { |
| 80 |
my $i = int $_ + $rem; |
| 81 |
$rem += $_ - $i; |
| 82 |
$_ = $i; |
| 83 |
} |
| 84 |
} |
| 85 |
|
| 86 |
############################################################################# |
| 87 |
|
| 88 |
package CFClient::UI::Base; |
| 89 |
|
| 90 |
use strict; |
| 91 |
|
| 92 |
use CFClient::OpenGL; |
| 93 |
|
| 94 |
sub new { |
| 95 |
my $class = shift; |
| 96 |
|
| 97 |
my $self = bless { |
| 98 |
x => 0, |
| 99 |
y => 0, |
| 100 |
z => 0, |
| 101 |
@_ |
| 102 |
}, $class; |
| 103 |
|
| 104 |
for (keys %$self) { |
| 105 |
if (/^connect_(.*)$/) { |
| 106 |
$self->connect ($1 => delete $self->{$_}); |
| 107 |
} |
| 108 |
} |
| 109 |
|
| 110 |
$self |
| 111 |
} |
| 112 |
|
| 113 |
sub show { |
| 114 |
my ($self) = @_; |
| 115 |
|
| 116 |
return if $self->{parent}; |
| 117 |
|
| 118 |
$CFClient::UI::ROOT->add ($self); |
| 119 |
} |
| 120 |
|
| 121 |
sub hide { |
| 122 |
my ($self) = @_; |
| 123 |
|
| 124 |
return unless $self->{parent}; |
| 125 |
|
| 126 |
$self->{parent}->remove ($self); |
| 127 |
} |
| 128 |
|
| 129 |
sub move { |
| 130 |
my ($self, $x, $y, $z) = @_; |
| 131 |
|
| 132 |
$self->{x} = int $x; |
| 133 |
$self->{y} = int $y; |
| 134 |
$self->{z} = $z if defined $z; |
| 135 |
|
| 136 |
$self->update; |
| 137 |
} |
| 138 |
|
| 139 |
sub needs_redraw { |
| 140 |
0 |
| 141 |
} |
| 142 |
|
| 143 |
sub size_request { |
| 144 |
require Carp; |
| 145 |
Carp::confess "size_request is abtract"; |
| 146 |
} |
| 147 |
|
| 148 |
sub configure { |
| 149 |
my ($self, $x, $y, $w, $h) = @_; |
| 150 |
|
| 151 |
if ($self->{aspect}) { |
| 152 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
| 153 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
| 154 |
|
| 155 |
# use alignment to adjust x, y |
| 156 |
|
| 157 |
$x += ($w - $w2) * 0.5; |
| 158 |
$y += ($h - $h2) * 0.5; |
| 159 |
|
| 160 |
($w, $h) = ($w2, $h2); |
| 161 |
} |
| 162 |
|
| 163 |
if ($self->{x} != $x || $self->{y} != $y) { |
| 164 |
$self->{x} = $x; |
| 165 |
$self->{y} = $y; |
| 166 |
$self->update; |
| 167 |
} |
| 168 |
|
| 169 |
if ($self->{w} != $w || $self->{h} != $h) { |
| 170 |
$self->{w} = $w; |
| 171 |
$self->{h} = $h; |
| 172 |
|
| 173 |
$self->size_allocate ($w, $h); |
| 174 |
$self->update; |
| 175 |
} |
| 176 |
} |
| 177 |
|
| 178 |
sub size_allocate { |
| 179 |
# nothing to be done |
| 180 |
} |
| 181 |
|
| 182 |
# return top left coordinates |
| 183 |
sub _topleft { |
| 184 |
my ($self, $x, $y) = @_; |
| 185 |
|
| 186 |
$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); |
| 187 |
} |
| 188 |
|
| 189 |
# translate global coordinates to local coordinate system |
| 190 |
sub coord2local { |
| 191 |
my ($self, $x, $y) = @_; |
| 192 |
|
| 193 |
my ($X, $Y) = $self->_topleft; |
| 194 |
($x - $X, $y - $Y) |
| 195 |
} |
| 196 |
|
| 197 |
# translate local coordinates to global coordinate system |
| 198 |
sub coord2global { |
| 199 |
my ($self, $x, $y) = @_; |
| 200 |
|
| 201 |
my ($X, $Y) = $self->_topleft; |
| 202 |
($x + $X, $y + $Y) |
| 203 |
} |
| 204 |
|
| 205 |
sub focus_in { |
| 206 |
my ($self) = @_; |
| 207 |
|
| 208 |
return if $FOCUS == $self; |
| 209 |
return unless $self->{can_focus}; |
| 210 |
|
| 211 |
my $focus = $FOCUS; $FOCUS = $self; |
| 212 |
|
| 213 |
$self->emit (focus_in => $focus); |
| 214 |
|
| 215 |
$focus->update if $focus; |
| 216 |
$FOCUS->update; |
| 217 |
} |
| 218 |
|
| 219 |
sub focus_out { |
| 220 |
my ($self) = @_; |
| 221 |
|
| 222 |
return unless $FOCUS == $self; |
| 223 |
|
| 224 |
my $focus = $FOCUS; undef $FOCUS; |
| 225 |
|
| 226 |
$self->emit (focus_out => $focus); |
| 227 |
|
| 228 |
$focus->update if $focus; #? |
| 229 |
} |
| 230 |
|
| 231 |
sub mouse_motion { } |
| 232 |
sub button_up { } |
| 233 |
sub key_down { } |
| 234 |
sub key_up { } |
| 235 |
|
| 236 |
sub button_down { |
| 237 |
my ($self, $ev, $x, $y) = @_; |
| 238 |
|
| 239 |
$self->focus_in; |
| 240 |
} |
| 241 |
|
| 242 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
| 243 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
| 244 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
| 245 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
| 246 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
| 247 |
|
| 248 |
sub draw { |
| 249 |
my ($self) = @_; |
| 250 |
|
| 251 |
return unless $self->{h} && $self->{w}; |
| 252 |
|
| 253 |
glPushMatrix; |
| 254 |
glTranslate $self->{x}, $self->{y}, 0; |
| 255 |
$self->_draw; |
| 256 |
glPopMatrix; |
| 257 |
|
| 258 |
if ($self == $HOVER && $self->{can_hover}) { |
| 259 |
my ($x, $y) = @$self{qw(x y)}; |
| 260 |
|
| 261 |
glColor 1, 0.8, 0.5, 0.2; |
| 262 |
glEnable GL_BLEND; |
| 263 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 264 |
glBegin GL_QUADS; |
| 265 |
glVertex $x , $y; |
| 266 |
glVertex $x + $self->{w}, $y; |
| 267 |
glVertex $x + $self->{w}, $y + $self->{h}; |
| 268 |
glVertex $x , $y + $self->{h}; |
| 269 |
glEnd; |
| 270 |
glDisable GL_BLEND; |
| 271 |
} |
| 272 |
} |
| 273 |
|
| 274 |
sub _draw { |
| 275 |
my ($self) = @_; |
| 276 |
|
| 277 |
warn "no draw defined for $self\n"; |
| 278 |
} |
| 279 |
|
| 280 |
sub find_widget { |
| 281 |
my ($self, $x, $y) = @_; |
| 282 |
|
| 283 |
return $self |
| 284 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
| 285 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
| 286 |
|
| 287 |
() |
| 288 |
} |
| 289 |
|
| 290 |
sub set_parent { |
| 291 |
my ($self, $parent) = @_; |
| 292 |
|
| 293 |
Scalar::Util::weaken ($self->{parent} = $parent); |
| 294 |
} |
| 295 |
|
| 296 |
sub check_size { |
| 297 |
my ($self) = @_; |
| 298 |
|
| 299 |
my ($w, $h) = $self->size_request; |
| 300 |
|
| 301 |
if ($w != $self->{req_w} || $h != $self->{req_h}) { |
| 302 |
$self->{req_w} = $w; |
| 303 |
$self->{req_h} = $h; |
| 304 |
|
| 305 |
$self->{parent}->check_size |
| 306 |
if $self->{parent}; |
| 307 |
} |
| 308 |
} |
| 309 |
|
| 310 |
sub update { |
| 311 |
my ($self) = @_; |
| 312 |
|
| 313 |
$self->{parent}->update |
| 314 |
if $self->{parent}; |
| 315 |
} |
| 316 |
|
| 317 |
sub connect { |
| 318 |
my ($self, $signal, $cb) = @_; |
| 319 |
|
| 320 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
| 321 |
} |
| 322 |
|
| 323 |
sub emit { |
| 324 |
my ($self, $signal, @args) = @_; |
| 325 |
|
| 326 |
for my $cb (@{$self->{signal_cb}{$signal} || []}) { |
| 327 |
$cb->($self, @args); |
| 328 |
} |
| 329 |
} |
| 330 |
|
| 331 |
sub DESTROY { |
| 332 |
my ($self) = @_; |
| 333 |
|
| 334 |
#$self->deactivate; |
| 335 |
} |
| 336 |
|
| 337 |
############################################################################# |
| 338 |
|
| 339 |
package CFClient::UI::DrawBG; |
| 340 |
|
| 341 |
our @ISA = CFClient::UI::Base::; |
| 342 |
|
| 343 |
use strict; |
| 344 |
use CFClient::OpenGL; |
| 345 |
|
| 346 |
sub new { |
| 347 |
my $class = shift; |
| 348 |
|
| 349 |
# range [value, low, high, page] |
| 350 |
|
| 351 |
$class->SUPER::new ( |
| 352 |
bg => [0, 0, 0, 0.2], |
| 353 |
active_bg => [1, 1, 1, 0.5], |
| 354 |
@_ |
| 355 |
) |
| 356 |
} |
| 357 |
|
| 358 |
sub _draw { |
| 359 |
my ($self) = @_; |
| 360 |
|
| 361 |
my ($w, $h) = @$self{qw(w h)}; |
| 362 |
|
| 363 |
glEnable GL_BLEND; |
| 364 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 365 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
| 366 |
|
| 367 |
glBegin GL_QUADS; |
| 368 |
glVertex 0 , 0; |
| 369 |
glVertex 0 , $h; |
| 370 |
glVertex $w, $h; |
| 371 |
glVertex $w, 0; |
| 372 |
glEnd; |
| 373 |
|
| 374 |
glDisable GL_BLEND; |
| 375 |
} |
| 376 |
|
| 377 |
############################################################################# |
| 378 |
|
| 379 |
package CFClient::UI::Empty; |
| 380 |
|
| 381 |
our @ISA = CFClient::UI::Base::; |
| 382 |
|
| 383 |
sub size_request { |
| 384 |
(0, 0) |
| 385 |
} |
| 386 |
|
| 387 |
sub draw { } |
| 388 |
|
| 389 |
############################################################################# |
| 390 |
|
| 391 |
package CFClient::UI::Container; |
| 392 |
|
| 393 |
our @ISA = CFClient::UI::Base::; |
| 394 |
|
| 395 |
sub new { |
| 396 |
my ($class, %arg) = @_; |
| 397 |
|
| 398 |
my $children = delete $arg{children} || []; |
| 399 |
|
| 400 |
my $self = $class->SUPER::new (children => [], %arg); |
| 401 |
$self->add ($_) for @$children; |
| 402 |
|
| 403 |
$self |
| 404 |
} |
| 405 |
|
| 406 |
sub add { |
| 407 |
my ($self, $child) = @_; |
| 408 |
|
| 409 |
$child->set_parent ($self); |
| 410 |
|
| 411 |
use sort 'stable'; |
| 412 |
|
| 413 |
$self->{children} = [ |
| 414 |
sort { $a->{z} <=> $b->{z} } |
| 415 |
@{$self->{children}}, $child |
| 416 |
]; |
| 417 |
|
| 418 |
$child->check_size; |
| 419 |
} |
| 420 |
|
| 421 |
sub remove { |
| 422 |
my ($self, $child) = @_; |
| 423 |
|
| 424 |
delete $child->{parent}; |
| 425 |
|
| 426 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
| 427 |
|
| 428 |
$self->check_size; |
| 429 |
} |
| 430 |
|
| 431 |
sub find_widget { |
| 432 |
my ($self, $x, $y) = @_; |
| 433 |
|
| 434 |
$x -= $self->{x}; |
| 435 |
$y -= $self->{y}; |
| 436 |
|
| 437 |
my $res; |
| 438 |
|
| 439 |
for (reverse @{ $self->{children} }) { |
| 440 |
$res = $_->find_widget ($x, $y) |
| 441 |
and return $res; |
| 442 |
} |
| 443 |
|
| 444 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
| 445 |
} |
| 446 |
|
| 447 |
sub _draw { |
| 448 |
my ($self) = @_; |
| 449 |
|
| 450 |
$_->draw for @{$self->{children}}; |
| 451 |
} |
| 452 |
|
| 453 |
############################################################################# |
| 454 |
|
| 455 |
package CFClient::UI::Bin; |
| 456 |
|
| 457 |
our @ISA = CFClient::UI::Container::; |
| 458 |
|
| 459 |
sub new { |
| 460 |
my ($class, %arg) = @_; |
| 461 |
|
| 462 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
| 463 |
|
| 464 |
$class->SUPER::new (children => [$child], %arg) |
| 465 |
} |
| 466 |
|
| 467 |
sub add { |
| 468 |
my ($self, $child) = @_; |
| 469 |
|
| 470 |
$self->{children} = []; |
| 471 |
|
| 472 |
$self->SUPER::add ($child); |
| 473 |
} |
| 474 |
|
| 475 |
sub remove { |
| 476 |
my ($self, $widget) = @_; |
| 477 |
|
| 478 |
$self->SUPER::remove ($widget); |
| 479 |
|
| 480 |
$self->{children} = [new CFClient::UI::Empty] |
| 481 |
unless @{$self->{children}}; |
| 482 |
} |
| 483 |
|
| 484 |
sub child { $_[0]->{children}[0] } |
| 485 |
|
| 486 |
sub size_request { |
| 487 |
$_[0]{children}[0]->size_request |
| 488 |
} |
| 489 |
|
| 490 |
sub size_allocate { |
| 491 |
my ($self, $w, $h) = @_; |
| 492 |
|
| 493 |
$self->{children}[0]->configure (0, 0, $w, $h); |
| 494 |
} |
| 495 |
|
| 496 |
############################################################################# |
| 497 |
|
| 498 |
package CFClient::UI::Window; |
| 499 |
|
| 500 |
our @ISA = CFClient::UI::Bin::; |
| 501 |
|
| 502 |
use CFClient::OpenGL; |
| 503 |
|
| 504 |
sub new { |
| 505 |
my ($class, %arg) = @_; |
| 506 |
|
| 507 |
my $self = $class->SUPER::new (%arg); |
| 508 |
} |
| 509 |
|
| 510 |
sub update { |
| 511 |
my ($self) = @_; |
| 512 |
|
| 513 |
# we want to do this delayed... |
| 514 |
$self->render_chld; |
| 515 |
$self->SUPER::update; |
| 516 |
} |
| 517 |
|
| 518 |
sub render_chld { |
| 519 |
my ($self) = @_; |
| 520 |
|
| 521 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
| 522 |
glClearColor 0, 0, 0, 1; |
| 523 |
glClear GL_COLOR_BUFFER_BIT; |
| 524 |
$self->child->draw; |
| 525 |
}; |
| 526 |
} |
| 527 |
|
| 528 |
sub size_allocate { |
| 529 |
my ($self, $w, $h) = @_; |
| 530 |
|
| 531 |
$self->child->configure (0, 0, $w, $h); |
| 532 |
|
| 533 |
$self->render_chld; |
| 534 |
} |
| 535 |
|
| 536 |
sub _draw { |
| 537 |
my ($self) = @_; |
| 538 |
|
| 539 |
my ($w, $h) = ($self->w, $self->h); |
| 540 |
|
| 541 |
my $tex = $self->{texture} |
| 542 |
or return; |
| 543 |
|
| 544 |
glEnable GL_BLEND; |
| 545 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 546 |
glEnable GL_TEXTURE_2D; |
| 547 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 548 |
|
| 549 |
$tex->draw_quad (0, 0, $w, $h); |
| 550 |
|
| 551 |
glDisable GL_BLEND; |
| 552 |
glDisable GL_TEXTURE_2D; |
| 553 |
} |
| 554 |
|
| 555 |
############################################################################# |
| 556 |
|
| 557 |
package CFClient::UI::ViewPort; |
| 558 |
|
| 559 |
our @ISA = CFClient::UI::Window::; |
| 560 |
|
| 561 |
sub new { die } |
| 562 |
|
| 563 |
sub size_request { |
| 564 |
my ($self) = @_; |
| 565 |
|
| 566 |
@$self{qw(child_w child_h)} = $self->child->size_request; |
| 567 |
$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); |
| 568 |
|
| 569 |
@$self{qw(child_w child_h)} |
| 570 |
} |
| 571 |
|
| 572 |
sub _draw { |
| 573 |
my ($self) = @_; |
| 574 |
|
| 575 |
$self->{children}[1]->draw; |
| 576 |
} |
| 577 |
|
| 578 |
|
| 579 |
############################################################################# |
| 580 |
|
| 581 |
package CFClient::UI::Frame; |
| 582 |
|
| 583 |
our @ISA = CFClient::UI::Bin::; |
| 584 |
|
| 585 |
use CFClient::OpenGL; |
| 586 |
|
| 587 |
sub size_request { |
| 588 |
my ($self) = @_; |
| 589 |
my $chld = $self->child |
| 590 |
or return (0, 0); |
| 591 |
|
| 592 |
$chld->move (2, 2); |
| 593 |
|
| 594 |
map { $_ + 4 } $chld->size_request; |
| 595 |
} |
| 596 |
|
| 597 |
sub size_allocate { |
| 598 |
my ($self, $x, $y, $w, $h) = @_; |
| 599 |
|
| 600 |
$self->child->configure (2, 2, $w - 4, $h - 4); |
| 601 |
} |
| 602 |
|
| 603 |
sub _draw { |
| 604 |
my ($self) = @_; |
| 605 |
|
| 606 |
my $chld = $self->child; |
| 607 |
|
| 608 |
my ($w, $h) = $chld->size_request; |
| 609 |
|
| 610 |
glBegin GL_QUADS; |
| 611 |
glColor 0, 0, 0; |
| 612 |
glVertex 0 , 0; |
| 613 |
glVertex 0 , $h + 4; |
| 614 |
glVertex $w + 4 , $h + 4; |
| 615 |
glVertex $w + 4 , 0; |
| 616 |
glEnd; |
| 617 |
|
| 618 |
$chld->draw; |
| 619 |
} |
| 620 |
|
| 621 |
############################################################################# |
| 622 |
|
| 623 |
package CFClient::UI::FancyFrame; |
| 624 |
|
| 625 |
our @ISA = CFClient::UI::Bin::; |
| 626 |
|
| 627 |
use CFClient::OpenGL; |
| 628 |
|
| 629 |
my @tex = |
| 630 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 631 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
| 632 |
|
| 633 |
sub new { |
| 634 |
my $class = shift; |
| 635 |
|
| 636 |
# TODO: user_x, user_y, overwrite moveto? |
| 637 |
|
| 638 |
my $self = $class->SUPER::new ( |
| 639 |
bg => [1, 1, 1, 1], |
| 640 |
border_bg => [1, 1, 1, 1], |
| 641 |
border => 0.8, |
| 642 |
@_ |
| 643 |
); |
| 644 |
|
| 645 |
$self->{title} &&= new CFClient::UI::Label |
| 646 |
align => 0, |
| 647 |
valign => 1, |
| 648 |
text => $self->{title}, |
| 649 |
fontsize => 1; |
| 650 |
|
| 651 |
$self |
| 652 |
} |
| 653 |
|
| 654 |
sub border { |
| 655 |
int $_[0]{border} * $::FONTSIZE |
| 656 |
} |
| 657 |
|
| 658 |
sub size_request { |
| 659 |
my ($self) = @_; |
| 660 |
|
| 661 |
return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; |
| 662 |
|
| 663 |
my ($w, $h) = $self->SUPER::size_request; |
| 664 |
|
| 665 |
( |
| 666 |
$w + $self->border * 2, |
| 667 |
$h + $self->border * 2, |
| 668 |
) |
| 669 |
} |
| 670 |
|
| 671 |
sub size_allocate { |
| 672 |
my ($self, $w, $h) = @_; |
| 673 |
|
| 674 |
$h -= List::Util::max 0, $self->border * 2; |
| 675 |
$w -= List::Util::max 0, $self->border * 2; |
| 676 |
|
| 677 |
$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) |
| 678 |
if $self->{title}; |
| 679 |
|
| 680 |
$self->child->configure ($self->border, $self->border, $w, $h); |
| 681 |
} |
| 682 |
|
| 683 |
sub button_down { |
| 684 |
my ($self, $ev, $x, $y) = @_; |
| 685 |
|
| 686 |
my $border = $self->border; |
| 687 |
|
| 688 |
if ($x < $self->{w} && $x >= $self->{w} - $border |
| 689 |
&& $y < $self->{h} && $y >= $self->{h} - $border) { |
| 690 |
|
| 691 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
| 692 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
| 693 |
|
| 694 |
$self->{motion} = sub { |
| 695 |
my ($ev, $x, $y) = @_; |
| 696 |
|
| 697 |
($x, $y) = ($ev->{x}, $ev->{y}); |
| 698 |
|
| 699 |
$self->{user_w} = $bw + $x - $ox; |
| 700 |
$self->{user_h} = $bh + $y - $oy; |
| 701 |
$self->check_size; |
| 702 |
}; |
| 703 |
|
| 704 |
} elsif ($x >= 0 && $x < $self->{w} |
| 705 |
&& $y >= 0 && $y < $border) { |
| 706 |
|
| 707 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
| 708 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
| 709 |
|
| 710 |
$self->{motion} = sub { |
| 711 |
my ($ev, $x, $y) = @_; |
| 712 |
|
| 713 |
($x, $y) = ($ev->{x}, $ev->{y}); |
| 714 |
|
| 715 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
| 716 |
$self->update; |
| 717 |
}; |
| 718 |
} |
| 719 |
} |
| 720 |
|
| 721 |
sub button_up { |
| 722 |
my ($self, $ev, $x, $y) = @_; |
| 723 |
|
| 724 |
delete $self->{motion}; |
| 725 |
} |
| 726 |
|
| 727 |
sub mouse_motion { |
| 728 |
my ($self, $ev, $x, $y) = @_; |
| 729 |
|
| 730 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
| 731 |
} |
| 732 |
|
| 733 |
sub _draw { |
| 734 |
my ($self) = @_; |
| 735 |
|
| 736 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
| 737 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
| 738 |
|
| 739 |
glEnable GL_BLEND; |
| 740 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 741 |
glEnable GL_TEXTURE_2D; |
| 742 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
| 743 |
|
| 744 |
my $border = $self->border; |
| 745 |
|
| 746 |
glColor @{ $self->{border_bg} }; |
| 747 |
$tex[1]->draw_quad (0, 0, $w, $border); |
| 748 |
$tex[3]->draw_quad (0, $border, $border, $ch); |
| 749 |
$tex[2]->draw_quad ($w - $border, $border, $border, $ch); |
| 750 |
$tex[4]->draw_quad (0, $h - $border, $w, $border); |
| 751 |
|
| 752 |
my $bg = $tex[0]; |
| 753 |
|
| 754 |
# TODO: repeat texture not scale |
| 755 |
my $rep_x = $cw / $bg->{w}; |
| 756 |
my $rep_y = $ch / $bg->{h}; |
| 757 |
|
| 758 |
glColor @{ $self->{bg} }; |
| 759 |
|
| 760 |
$bg->{s} = $rep_x; |
| 761 |
$bg->{t} = $rep_y; |
| 762 |
$bg->{wrap_mode} = 1; |
| 763 |
$bg->draw_quad ($border, $border, $cw, $ch); |
| 764 |
|
| 765 |
glDisable GL_TEXTURE_2D; |
| 766 |
glDisable GL_BLEND; |
| 767 |
|
| 768 |
$self->{title}->draw if $self->{title}; |
| 769 |
$self->child->draw; |
| 770 |
} |
| 771 |
|
| 772 |
############################################################################# |
| 773 |
|
| 774 |
package CFClient::UI::Table; |
| 775 |
|
| 776 |
our @ISA = CFClient::UI::Base::; |
| 777 |
|
| 778 |
use List::Util qw(max sum); |
| 779 |
|
| 780 |
use CFClient::OpenGL; |
| 781 |
|
| 782 |
sub new { |
| 783 |
my $class = shift; |
| 784 |
|
| 785 |
$class->SUPER::new ( |
| 786 |
col_expand => [], |
| 787 |
@_ |
| 788 |
) |
| 789 |
} |
| 790 |
|
| 791 |
sub add { |
| 792 |
my ($self, $x, $y, $child) = @_; |
| 793 |
|
| 794 |
$child->set_parent ($self); |
| 795 |
$self->{children}[$y][$x] = $child; |
| 796 |
|
| 797 |
$child->check_size; |
| 798 |
} |
| 799 |
|
| 800 |
# TODO: move to container class maybe? send childs a signal on removal? |
| 801 |
sub clear { |
| 802 |
my ($self) = @_; |
| 803 |
|
| 804 |
delete $self->{children}; |
| 805 |
$self->update; |
| 806 |
} |
| 807 |
|
| 808 |
sub get_wh { |
| 809 |
my ($self) = @_; |
| 810 |
|
| 811 |
my (@w, @h); |
| 812 |
|
| 813 |
for my $y (0 .. $#{$self->{children}}) { |
| 814 |
my $row = $self->{children}[$y] |
| 815 |
or next; |
| 816 |
|
| 817 |
for my $x (0 .. $#$row) { |
| 818 |
my $widget = $row->[$x] |
| 819 |
or next; |
| 820 |
my ($w, $h) = $widget->size_request; |
| 821 |
|
| 822 |
$w[$x] = max $w[$x], $w; |
| 823 |
$h[$y] = max $h[$y], $h; |
| 824 |
} |
| 825 |
} |
| 826 |
|
| 827 |
(\@w, \@h) |
| 828 |
} |
| 829 |
|
| 830 |
sub size_request { |
| 831 |
my ($self) = @_; |
| 832 |
|
| 833 |
my ($ws, $hs) = $self->get_wh; |
| 834 |
|
| 835 |
( |
| 836 |
(sum @$ws), |
| 837 |
(sum @$hs), |
| 838 |
) |
| 839 |
} |
| 840 |
|
| 841 |
sub size_allocate { |
| 842 |
my ($self, $w, $h) = @_; |
| 843 |
|
| 844 |
my ($ws, $hs) = $self->get_wh; |
| 845 |
|
| 846 |
my $req_w = sum @$ws; |
| 847 |
my $req_h = sum @$hs; |
| 848 |
|
| 849 |
# TODO: nicer code && do row_expand |
| 850 |
my @col_expand = @{$self->{col_expand}}; |
| 851 |
@col_expand = (1) x @$ws unless @col_expand; |
| 852 |
my $col_expand = (sum @col_expand) || 1; |
| 853 |
|
| 854 |
# linearly scale sizes |
| 855 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
| 856 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
| 857 |
|
| 858 |
CFClient::UI::harmonize $ws; |
| 859 |
CFClient::UI::harmonize $hs; |
| 860 |
|
| 861 |
my $y; |
| 862 |
|
| 863 |
for my $r (0 .. $#{$self->{children}}) { |
| 864 |
my $row = $self->{children}[$r] |
| 865 |
or next; |
| 866 |
|
| 867 |
my $x = 0; |
| 868 |
my $row_h = $hs->[$r]; |
| 869 |
|
| 870 |
for my $c (0 .. $#$row) { |
| 871 |
my $col_w = $ws->[$c]; |
| 872 |
|
| 873 |
if (my $widget = $row->[$c]) { |
| 874 |
$widget->configure ($x, $y, $col_w, $row_h); |
| 875 |
} |
| 876 |
|
| 877 |
$x += $col_w; |
| 878 |
} |
| 879 |
|
| 880 |
$y += $row_h; |
| 881 |
} |
| 882 |
|
| 883 |
} |
| 884 |
|
| 885 |
sub find_widget { |
| 886 |
my ($self, $x, $y) = @_; |
| 887 |
|
| 888 |
$x -= $self->{x}; |
| 889 |
$y -= $self->{y}; |
| 890 |
|
| 891 |
my $res; |
| 892 |
|
| 893 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
| 894 |
$res = $_->find_widget ($x, $y) |
| 895 |
and return $res; |
| 896 |
} |
| 897 |
|
| 898 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
| 899 |
} |
| 900 |
|
| 901 |
sub _draw { |
| 902 |
my ($self) = @_; |
| 903 |
|
| 904 |
for (grep $_, @{$self->{children}}) { |
| 905 |
$_->draw for grep $_, @$_; |
| 906 |
} |
| 907 |
} |
| 908 |
|
| 909 |
############################################################################# |
| 910 |
|
| 911 |
package CFClient::UI::HBox; |
| 912 |
|
| 913 |
# TODO: wrap into common Box base class |
| 914 |
|
| 915 |
our @ISA = CFClient::UI::Container::; |
| 916 |
|
| 917 |
sub size_request { |
| 918 |
my ($self) = @_; |
| 919 |
|
| 920 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
| 921 |
|
| 922 |
( |
| 923 |
(List::Util::sum map $_->[0], @alloc), |
| 924 |
(List::Util::max map $_->[1], @alloc), |
| 925 |
) |
| 926 |
} |
| 927 |
|
| 928 |
sub size_allocate { |
| 929 |
my ($self, $w, $h) = @_; |
| 930 |
|
| 931 |
($h, $w) = ($w, $h); |
| 932 |
|
| 933 |
my $children = $self->{children}; |
| 934 |
|
| 935 |
my @h = map +($_->size_request)[0], @$children; |
| 936 |
|
| 937 |
my $req_h = List::Util::sum @h; |
| 938 |
|
| 939 |
if ($req_h > $h) { |
| 940 |
# ah well, not enough space |
| 941 |
$_ *= $h / $req_h for @h; |
| 942 |
} else { |
| 943 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
| 944 |
$exp ||= 1; |
| 945 |
|
| 946 |
for (0 .. $#$children) { |
| 947 |
my $child = $children->[$_]; |
| 948 |
|
| 949 |
my $alloc_h = $h[$_]; |
| 950 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
| 951 |
$h[$_] = $alloc_h; |
| 952 |
} |
| 953 |
} |
| 954 |
|
| 955 |
CFClient::UI::harmonize \@h; |
| 956 |
|
| 957 |
my $y = 0; |
| 958 |
for (0 .. $#$children) { |
| 959 |
my $child = $children->[$_]; |
| 960 |
my $h = $h[$_]; |
| 961 |
$child->configure ($y, 0, $h, $w); |
| 962 |
|
| 963 |
$y += $h; |
| 964 |
} |
| 965 |
|
| 966 |
1 |
| 967 |
} |
| 968 |
|
| 969 |
############################################################################# |
| 970 |
|
| 971 |
package CFClient::UI::VBox; |
| 972 |
|
| 973 |
# TODO: wrap into common Box base class |
| 974 |
|
| 975 |
our @ISA = CFClient::UI::Container::; |
| 976 |
|
| 977 |
sub size_request { |
| 978 |
my ($self) = @_; |
| 979 |
|
| 980 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
| 981 |
|
| 982 |
( |
| 983 |
(List::Util::max map $_->[0], @alloc), |
| 984 |
(List::Util::sum map $_->[1], @alloc), |
| 985 |
) |
| 986 |
} |
| 987 |
|
| 988 |
sub size_allocate { |
| 989 |
my ($self, $w, $h) = @_; |
| 990 |
|
| 991 |
my $children = $self->{children}; |
| 992 |
|
| 993 |
my @h = map +($_->size_request)[1], @$children; |
| 994 |
|
| 995 |
my $req_h = List::Util::sum @h; |
| 996 |
|
| 997 |
if ($req_h > $h) { |
| 998 |
# ah well, not enough space |
| 999 |
$_ *= $h / $req_h for @h; |
| 1000 |
} else { |
| 1001 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
| 1002 |
$exp ||= 1; |
| 1003 |
|
| 1004 |
for (0 .. $#$children) { |
| 1005 |
my $child = $children->[$_]; |
| 1006 |
|
| 1007 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
| 1008 |
} |
| 1009 |
} |
| 1010 |
|
| 1011 |
CFClient::UI::harmonize \@h; |
| 1012 |
|
| 1013 |
my $y = 0; |
| 1014 |
for (0 .. $#$children) { |
| 1015 |
my $child = $children->[$_]; |
| 1016 |
my $h = $h[$_]; |
| 1017 |
$child->configure (0, $y, $w, $h); |
| 1018 |
|
| 1019 |
$y += $h; |
| 1020 |
} |
| 1021 |
|
| 1022 |
1 |
| 1023 |
} |
| 1024 |
|
| 1025 |
############################################################################# |
| 1026 |
|
| 1027 |
package CFClient::UI::Label; |
| 1028 |
|
| 1029 |
our @ISA = CFClient::UI::Base::; |
| 1030 |
|
| 1031 |
use CFClient::OpenGL; |
| 1032 |
|
| 1033 |
sub new { |
| 1034 |
my ($class, %arg) = @_; |
| 1035 |
|
| 1036 |
my $self = $class->SUPER::new ( |
| 1037 |
fg => [1, 1, 1], |
| 1038 |
fontsize => 1, |
| 1039 |
text => "", |
| 1040 |
align => -1, |
| 1041 |
valign => -1, |
| 1042 |
padding => 2, |
| 1043 |
layout => new CFClient::Layout, |
| 1044 |
%arg |
| 1045 |
); |
| 1046 |
|
| 1047 |
if (exists $self->{template}) { |
| 1048 |
my $layout = new CFClient::Layout; |
| 1049 |
$layout->set_text (delete $self->{template}); |
| 1050 |
$self->{template} = $layout; |
| 1051 |
} |
| 1052 |
|
| 1053 |
$self->set_text (delete $self->{text}) if exists $self->{text}; |
| 1054 |
$self->set_markup (delete $self->{markup}) if exists $self->{markup}; |
| 1055 |
|
| 1056 |
$self |
| 1057 |
} |
| 1058 |
|
| 1059 |
sub escape_text { |
| 1060 |
local $_ = $_[1]; |
| 1061 |
|
| 1062 |
s/&/&/g; |
| 1063 |
s/>/>/g; |
| 1064 |
s/</</g; |
| 1065 |
|
| 1066 |
$_[1] |
| 1067 |
} |
| 1068 |
|
| 1069 |
sub set_text { |
| 1070 |
my ($self, $text) = @_; |
| 1071 |
|
| 1072 |
$self->{layout}->set_text ($text); |
| 1073 |
|
| 1074 |
delete $self->{texture}; |
| 1075 |
$self->update; |
| 1076 |
} |
| 1077 |
|
| 1078 |
sub set_markup { |
| 1079 |
my ($self, $markup) = @_; |
| 1080 |
|
| 1081 |
$self->{layout}->set_markup ($markup); |
| 1082 |
|
| 1083 |
delete $self->{texture}; |
| 1084 |
$self->update; |
| 1085 |
} |
| 1086 |
|
| 1087 |
sub size_request { |
| 1088 |
my ($self) = @_; |
| 1089 |
|
| 1090 |
$self->{layout}->set_width; |
| 1091 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
| 1092 |
|
| 1093 |
my ($w, $h) = $self->{layout}->size; |
| 1094 |
|
| 1095 |
if (exists $self->{template}) { |
| 1096 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
| 1097 |
|
| 1098 |
my ($w2, $h2) = $self->{template}->size; |
| 1099 |
|
| 1100 |
$w = List::Util::max $w, $w2; |
| 1101 |
$h = List::Util::max $h, $h2; |
| 1102 |
} |
| 1103 |
|
| 1104 |
( |
| 1105 |
$w + $self->{padding} * 2, |
| 1106 |
$h + $self->{padding} * 2, |
| 1107 |
) |
| 1108 |
} |
| 1109 |
|
| 1110 |
sub size_allocate { |
| 1111 |
my ($self, $w, $h) = @_; |
| 1112 |
|
| 1113 |
delete $self->{texture}; |
| 1114 |
} |
| 1115 |
|
| 1116 |
sub _draw { |
| 1117 |
my ($self) = @_; |
| 1118 |
|
| 1119 |
my $tex = $self->{texture} ||= do { |
| 1120 |
$self->{layout}->set_width ($self->{w}); |
| 1121 |
$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); |
| 1122 |
new_from_layout CFClient::Texture $self->{layout} |
| 1123 |
}; |
| 1124 |
|
| 1125 |
glEnable GL_BLEND; |
| 1126 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1127 |
glEnable GL_TEXTURE_2D; |
| 1128 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1129 |
|
| 1130 |
glColor @{$self->{fg}}; |
| 1131 |
|
| 1132 |
$self->{ox} = int ( |
| 1133 |
$self->{align} < 0 ? $self->{padding} |
| 1134 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
| 1135 |
: ($self->{w} - $tex->{w}) * 0.5 |
| 1136 |
); |
| 1137 |
|
| 1138 |
$self->{oy} = int ( |
| 1139 |
$self->{valign} < 0 ? $self->{padding} |
| 1140 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
| 1141 |
: ($self->{h} - $tex->{h}) * 0.5 |
| 1142 |
); |
| 1143 |
|
| 1144 |
$tex->draw_quad ($self->{ox}, $self->{oy}); |
| 1145 |
|
| 1146 |
glDisable GL_TEXTURE_2D; |
| 1147 |
glDisable GL_BLEND; |
| 1148 |
} |
| 1149 |
|
| 1150 |
############################################################################# |
| 1151 |
|
| 1152 |
package CFClient::UI::EntryBase; |
| 1153 |
|
| 1154 |
our @ISA = CFClient::UI::Label::; |
| 1155 |
|
| 1156 |
use CFClient::OpenGL; |
| 1157 |
|
| 1158 |
sub new { |
| 1159 |
my $class = shift; |
| 1160 |
|
| 1161 |
$class->SUPER::new ( |
| 1162 |
fg => [1, 1, 1], |
| 1163 |
bg => [0, 0, 0, 0.2], |
| 1164 |
active_bg => [1, 1, 1, 0.5], |
| 1165 |
active_fg => [0, 0, 0], |
| 1166 |
can_hover => 1, |
| 1167 |
can_focus => 1, |
| 1168 |
valign => 0, |
| 1169 |
@_ |
| 1170 |
) |
| 1171 |
} |
| 1172 |
|
| 1173 |
sub _set_text { |
| 1174 |
my ($self, $text) = @_; |
| 1175 |
|
| 1176 |
delete $self->{cur_h}; |
| 1177 |
|
| 1178 |
return if $self->{text} eq $text; |
| 1179 |
|
| 1180 |
delete $self->{texture}; |
| 1181 |
|
| 1182 |
$self->{last_activity} = $::NOW; |
| 1183 |
$self->{text} = $text; |
| 1184 |
|
| 1185 |
$text =~ s/./*/g if $self->{hidden}; |
| 1186 |
$self->{layout}->set_text ("$text "); |
| 1187 |
|
| 1188 |
$self->emit (changed => $self->{text}); |
| 1189 |
} |
| 1190 |
|
| 1191 |
sub get_text { |
| 1192 |
$_[0]{text} |
| 1193 |
} |
| 1194 |
|
| 1195 |
sub size_request { |
| 1196 |
my ($self) = @_; |
| 1197 |
|
| 1198 |
my ($w, $h) = $self->SUPER::size_request; |
| 1199 |
|
| 1200 |
($w + 1, $h) # add 1 for cursor |
| 1201 |
} |
| 1202 |
|
| 1203 |
sub size_allocate { |
| 1204 |
my ($self, $w, $h) = @_; |
| 1205 |
|
| 1206 |
$self->_set_text ($self->{text}); |
| 1207 |
} |
| 1208 |
|
| 1209 |
sub set_text { |
| 1210 |
my ($self, $text) = @_; |
| 1211 |
|
| 1212 |
$self->{cursor} = length $text; |
| 1213 |
$self->_set_text ($text); |
| 1214 |
$self->update; |
| 1215 |
} |
| 1216 |
|
| 1217 |
sub key_down { |
| 1218 |
my ($self, $ev) = @_; |
| 1219 |
|
| 1220 |
my $mod = $ev->{mod}; |
| 1221 |
my $sym = $ev->{sym}; |
| 1222 |
my $uni = $ev->{unicode}; |
| 1223 |
|
| 1224 |
my $text = $self->get_text; |
| 1225 |
|
| 1226 |
if ($sym == 8) { |
| 1227 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
| 1228 |
} elsif ($sym == 127) { |
| 1229 |
substr $text, $self->{cursor}, 1, ""; |
| 1230 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
| 1231 |
--$self->{cursor} if $self->{cursor}; |
| 1232 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
| 1233 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
| 1234 |
} elsif ($sym == CFClient::SDLK_HOME) { |
| 1235 |
$self->{cursor} = 0; |
| 1236 |
} elsif ($sym == CFClient::SDLK_END) { |
| 1237 |
$self->{cursor} = length $text; |
| 1238 |
} elsif ($sym == 27) { |
| 1239 |
$self->emit ('escape'); |
| 1240 |
} elsif ($uni) { |
| 1241 |
substr $text, $self->{cursor}++, 0, chr $uni; |
| 1242 |
} |
| 1243 |
|
| 1244 |
$self->_set_text ($text); |
| 1245 |
$self->update; |
| 1246 |
} |
| 1247 |
|
| 1248 |
sub focus_in { |
| 1249 |
my ($self) = @_; |
| 1250 |
|
| 1251 |
$self->{last_activity} = $::NOW; |
| 1252 |
|
| 1253 |
$self->SUPER::focus_in; |
| 1254 |
} |
| 1255 |
|
| 1256 |
sub button_down { |
| 1257 |
my ($self, $ev, $x, $y) = @_; |
| 1258 |
|
| 1259 |
$self->SUPER::button_down ($ev, $x, $y); |
| 1260 |
|
| 1261 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
| 1262 |
|
| 1263 |
# byte-index to char-index |
| 1264 |
my $text = $self->{text}; |
| 1265 |
utf8::encode $text; |
| 1266 |
$self->{cursor} = length substr $text, 0, $idx; |
| 1267 |
|
| 1268 |
$self->_set_text ($self->{text}); |
| 1269 |
$self->update; |
| 1270 |
} |
| 1271 |
|
| 1272 |
sub mouse_motion { |
| 1273 |
my ($self, $ev, $x, $y) = @_; |
| 1274 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
| 1275 |
} |
| 1276 |
|
| 1277 |
sub _draw { |
| 1278 |
my ($self) = @_; |
| 1279 |
|
| 1280 |
local $self->{fg} = $self->{fg}; |
| 1281 |
|
| 1282 |
if ($FOCUS == $self) { |
| 1283 |
glColor @{$self->{active_bg}}; |
| 1284 |
$self->{fg} = $self->{active_fg}; |
| 1285 |
} else { |
| 1286 |
glColor @{$self->{bg}}; |
| 1287 |
} |
| 1288 |
|
| 1289 |
glEnable GL_BLEND; |
| 1290 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1291 |
glBegin GL_QUADS; |
| 1292 |
glVertex 0 , 0; |
| 1293 |
glVertex 0 , $self->{h}; |
| 1294 |
glVertex $self->{w}, $self->{h}; |
| 1295 |
glVertex $self->{w}, 0; |
| 1296 |
glEnd; |
| 1297 |
glDisable GL_BLEND; |
| 1298 |
|
| 1299 |
$self->SUPER::_draw; |
| 1300 |
|
| 1301 |
#TODO: force update every cursor change :( |
| 1302 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
| 1303 |
|
| 1304 |
unless (exists $self->{cur_h}) { |
| 1305 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
| 1306 |
utf8::encode $text; |
| 1307 |
|
| 1308 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
| 1309 |
} |
| 1310 |
|
| 1311 |
glColor @{$self->{fg}}; |
| 1312 |
glBegin GL_LINES; |
| 1313 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
| 1314 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
| 1315 |
glEnd; |
| 1316 |
} |
| 1317 |
} |
| 1318 |
|
| 1319 |
package CFClient::UI::Entry; |
| 1320 |
|
| 1321 |
our @ISA = CFClient::UI::EntryBase::; |
| 1322 |
|
| 1323 |
use CFClient::OpenGL; |
| 1324 |
|
| 1325 |
sub key_down { |
| 1326 |
my ($self, $ev) = @_; |
| 1327 |
|
| 1328 |
my $sym = $ev->{sym}; |
| 1329 |
|
| 1330 |
if ($sym == 13) { |
| 1331 |
$self->emit (activate => $self->get_text); |
| 1332 |
$self->update; |
| 1333 |
|
| 1334 |
} else { |
| 1335 |
$self->SUPER::key_down ($ev); |
| 1336 |
} |
| 1337 |
|
| 1338 |
} |
| 1339 |
|
| 1340 |
############################################################################# |
| 1341 |
|
| 1342 |
package CFClient::UI::Button; |
| 1343 |
|
| 1344 |
our @ISA = CFClient::UI::Label::; |
| 1345 |
|
| 1346 |
use CFClient::OpenGL; |
| 1347 |
|
| 1348 |
my @tex = |
| 1349 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1350 |
qw(b1_button_active.png); |
| 1351 |
|
| 1352 |
sub new { |
| 1353 |
my $class = shift; |
| 1354 |
|
| 1355 |
$class->SUPER::new ( |
| 1356 |
padding => 4, |
| 1357 |
fg => [1, 1, 1], |
| 1358 |
bg => [1, 1, 1, 0.2], |
| 1359 |
active_fg => [0, 0, 1], |
| 1360 |
can_hover => 1, |
| 1361 |
align => 0, |
| 1362 |
valign => 0, |
| 1363 |
@_ |
| 1364 |
) |
| 1365 |
} |
| 1366 |
|
| 1367 |
sub button_up { |
| 1368 |
my ($self, $ev, $x, $y) = @_; |
| 1369 |
|
| 1370 |
if ($x >= 0 && $x < $self->{w} |
| 1371 |
&& $y >= 0 && $y < $self->{h}) { |
| 1372 |
$self->emit ("activate"); |
| 1373 |
} |
| 1374 |
} |
| 1375 |
|
| 1376 |
sub _draw { |
| 1377 |
my ($self) = @_; |
| 1378 |
|
| 1379 |
local $self->{fg} = $self->{fg}; |
| 1380 |
|
| 1381 |
if ($GRAB == $self) { |
| 1382 |
$self->{fg} = $self->{active_fg}; |
| 1383 |
} |
| 1384 |
|
| 1385 |
glEnable GL_BLEND; |
| 1386 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1387 |
glEnable GL_TEXTURE_2D; |
| 1388 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1389 |
glColor 0, 0, 0, 1; |
| 1390 |
|
| 1391 |
$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); |
| 1392 |
|
| 1393 |
glDisable GL_TEXTURE_2D; |
| 1394 |
glDisable GL_BLEND; |
| 1395 |
|
| 1396 |
$self->SUPER::_draw; |
| 1397 |
} |
| 1398 |
|
| 1399 |
############################################################################# |
| 1400 |
|
| 1401 |
package CFClient::UI::CheckBox; |
| 1402 |
|
| 1403 |
our @ISA = CFClient::UI::DrawBG::; |
| 1404 |
|
| 1405 |
my @tex = |
| 1406 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1407 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
| 1408 |
|
| 1409 |
use CFClient::OpenGL; |
| 1410 |
|
| 1411 |
sub new { |
| 1412 |
my $class = shift; |
| 1413 |
|
| 1414 |
$class->SUPER::new ( |
| 1415 |
padding => 2, |
| 1416 |
fg => [1, 1, 1], |
| 1417 |
active_fg => [1, 1, 0], |
| 1418 |
state => 0, |
| 1419 |
can_hover => 1, |
| 1420 |
@_ |
| 1421 |
) |
| 1422 |
} |
| 1423 |
|
| 1424 |
sub size_request { |
| 1425 |
my ($self) = @_; |
| 1426 |
|
| 1427 |
($self->{padding} * 2 + 6) x 2 |
| 1428 |
} |
| 1429 |
|
| 1430 |
sub button_down { |
| 1431 |
my ($self, $ev, $x, $y) = @_; |
| 1432 |
|
| 1433 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
| 1434 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
| 1435 |
$self->{state} = !$self->{state}; |
| 1436 |
$self->emit (changed => $self->{state}); |
| 1437 |
} |
| 1438 |
} |
| 1439 |
|
| 1440 |
sub _draw { |
| 1441 |
my ($self) = @_; |
| 1442 |
|
| 1443 |
$self->SUPER::_draw; |
| 1444 |
|
| 1445 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
| 1446 |
|
| 1447 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
| 1448 |
|
| 1449 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
| 1450 |
|
| 1451 |
glEnable GL_BLEND; |
| 1452 |
glEnable GL_TEXTURE_2D; |
| 1453 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1454 |
|
| 1455 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
| 1456 |
|
| 1457 |
$tex->draw_quad (0, 0, $s, $s); |
| 1458 |
|
| 1459 |
glDisable GL_TEXTURE_2D; |
| 1460 |
glDisable GL_BLEND; |
| 1461 |
} |
| 1462 |
|
| 1463 |
############################################################################# |
| 1464 |
|
| 1465 |
package CFClient::UI::VGauge; |
| 1466 |
|
| 1467 |
our @ISA = CFClient::UI::Base::; |
| 1468 |
|
| 1469 |
use CFClient::OpenGL; |
| 1470 |
|
| 1471 |
my %tex = ( |
| 1472 |
food => [ |
| 1473 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1474 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
| 1475 |
], |
| 1476 |
grace => [ |
| 1477 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1478 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ |
| 1479 |
], |
| 1480 |
hp => [ |
| 1481 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1482 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
| 1483 |
], |
| 1484 |
mana => [ |
| 1485 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
| 1486 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ |
| 1487 |
], |
| 1488 |
); |
| 1489 |
|
| 1490 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
| 1491 |
sub new { |
| 1492 |
my $class = shift; |
| 1493 |
|
| 1494 |
my $self = $class->SUPER::new ( |
| 1495 |
type => 'food', |
| 1496 |
@_ |
| 1497 |
); |
| 1498 |
|
| 1499 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
| 1500 |
|
| 1501 |
$self |
| 1502 |
} |
| 1503 |
|
| 1504 |
sub size_request { |
| 1505 |
my ($self) = @_; |
| 1506 |
|
| 1507 |
#my $tex = $tex{$self->{type}}[0]; |
| 1508 |
#@$tex{qw(w h)} |
| 1509 |
(0, 0) |
| 1510 |
} |
| 1511 |
|
| 1512 |
sub set_max { |
| 1513 |
my ($self, $max) = @_; |
| 1514 |
|
| 1515 |
$self->{max_val} = $max; |
| 1516 |
} |
| 1517 |
|
| 1518 |
sub set_value { |
| 1519 |
my ($self, $val, $max) = @_; |
| 1520 |
|
| 1521 |
$self->set_max ($max) |
| 1522 |
if defined $max; |
| 1523 |
|
| 1524 |
$max = $self->{max_val}; |
| 1525 |
$self->{val} = $val; |
| 1526 |
|
| 1527 |
$self->update; |
| 1528 |
} |
| 1529 |
|
| 1530 |
sub _draw { |
| 1531 |
my ($self) = @_; |
| 1532 |
|
| 1533 |
my $tex = $tex{$self->{type}}; |
| 1534 |
|
| 1535 |
my ($w, $h) = ($self->{w}, $self->{h}); |
| 1536 |
|
| 1537 |
if ($self->{vertical}) { |
| 1538 |
glRotate 90, 0, 0, 1; |
| 1539 |
glTranslate 0, -$self->{w}, 0; |
| 1540 |
|
| 1541 |
($w, $h) = ($h, $w); |
| 1542 |
} |
| 1543 |
|
| 1544 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
| 1545 |
$ycut = 1 if $self->{val} > $self->{max_val}; |
| 1546 |
|
| 1547 |
my $t1 = $tex->[0]; |
| 1548 |
my $t2 = $tex->[1]; |
| 1549 |
|
| 1550 |
glEnable GL_BLEND; |
| 1551 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1552 |
glEnable GL_TEXTURE_2D; |
| 1553 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1554 |
|
| 1555 |
my $h1 = $self->{h} - $ycut * $self->{h}; |
| 1556 |
my $h2 = $ycut * $self->{h}; |
| 1557 |
|
| 1558 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
| 1559 |
glBegin GL_QUADS; |
| 1560 |
glTexCoord 0 , 0; glVertex 0 , 0; |
| 1561 |
glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; |
| 1562 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; |
| 1563 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
| 1564 |
glEnd; |
| 1565 |
|
| 1566 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
| 1567 |
glBegin GL_QUADS; |
| 1568 |
glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; |
| 1569 |
glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; |
| 1570 |
glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; |
| 1571 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; |
| 1572 |
glEnd; |
| 1573 |
|
| 1574 |
glDisable GL_BLEND; |
| 1575 |
glDisable GL_TEXTURE_2D; |
| 1576 |
} |
| 1577 |
|
| 1578 |
############################################################################# |
| 1579 |
|
| 1580 |
package CFClient::UI::Gauge; |
| 1581 |
|
| 1582 |
our @ISA = CFClient::UI::VBox::; |
| 1583 |
|
| 1584 |
sub new { |
| 1585 |
my ($class, %arg) = shift; |
| 1586 |
|
| 1587 |
my $self = $class->SUPER::new ( |
| 1588 |
@_, |
| 1589 |
); |
| 1590 |
|
| 1591 |
$self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); |
| 1592 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); |
| 1593 |
$self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); |
| 1594 |
|
| 1595 |
$self |
| 1596 |
} |
| 1597 |
|
| 1598 |
sub set_value { |
| 1599 |
my ($self, $val, $max) = @_; |
| 1600 |
|
| 1601 |
$self->set_max ($max) |
| 1602 |
if defined $max; |
| 1603 |
|
| 1604 |
$self->{gauge}->set_value ($val, $max); |
| 1605 |
$self->{value}->set_text ($val); |
| 1606 |
} |
| 1607 |
|
| 1608 |
sub set_max { |
| 1609 |
my ($self, $max) = @_; |
| 1610 |
|
| 1611 |
$self->{gauge}->set_max ($max); |
| 1612 |
$self->{max}->set_text ($max); |
| 1613 |
} |
| 1614 |
|
| 1615 |
############################################################################# |
| 1616 |
|
| 1617 |
package CFClient::UI::Slider; |
| 1618 |
|
| 1619 |
use strict; |
| 1620 |
|
| 1621 |
use CFClient::OpenGL; |
| 1622 |
|
| 1623 |
our @ISA = CFClient::UI::DrawBG::; |
| 1624 |
|
| 1625 |
my @tex = |
| 1626 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
| 1627 |
qw(s1_slider.png s1_slider_bg.png); |
| 1628 |
|
| 1629 |
sub new { |
| 1630 |
my $class = shift; |
| 1631 |
|
| 1632 |
# range [value, low, high, page] |
| 1633 |
|
| 1634 |
# TODO: 0-width page |
| 1635 |
# TODO: req_w/h are wrong with vertical |
| 1636 |
# TODO: calculations are off |
| 1637 |
my $self = $class->SUPER::new ( |
| 1638 |
fg => [1, 1, 1], |
| 1639 |
active_fg => [0, 0, 0], |
| 1640 |
range => [0, 0, 100, 10], |
| 1641 |
req_w => 20, |
| 1642 |
req_h => 20, |
| 1643 |
vertical => 0, |
| 1644 |
can_hover => 1, |
| 1645 |
inner_pad => 5, |
| 1646 |
@_ |
| 1647 |
); |
| 1648 |
|
| 1649 |
$self |
| 1650 |
} |
| 1651 |
|
| 1652 |
sub size_request { |
| 1653 |
my ($self) = @_; |
| 1654 |
|
| 1655 |
my $w = $self->{req_w}; |
| 1656 |
my $h = $self->{req_h}; |
| 1657 |
|
| 1658 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
| 1659 |
} |
| 1660 |
|
| 1661 |
sub button_down { |
| 1662 |
my ($self, $ev, $x, $y) = @_; |
| 1663 |
|
| 1664 |
$self->SUPER::button_down ($ev, $x, $y); |
| 1665 |
$self->mouse_motion ($ev, $x, $y); |
| 1666 |
} |
| 1667 |
|
| 1668 |
sub mouse_motion { |
| 1669 |
my ($self, $ev, $x, $y) = @_; |
| 1670 |
|
| 1671 |
if ($GRAB == $self) { |
| 1672 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
| 1673 |
|
| 1674 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
| 1675 |
|
| 1676 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
| 1677 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
| 1678 |
|
| 1679 |
$x -= $inner_pad_px; # substract the padding |
| 1680 |
$x = $x * ($hi - $lo) / $inner_w + $lo; |
| 1681 |
$x = $lo if $x < $lo; |
| 1682 |
$x = $hi - $page if $x > $hi - $page; |
| 1683 |
$self->{range}[0] = $x; |
| 1684 |
|
| 1685 |
$self->emit (changed => $x); |
| 1686 |
$self->update; |
| 1687 |
} |
| 1688 |
} |
| 1689 |
|
| 1690 |
# the inner_* stuff is for generating a padding for the slider handle, |
| 1691 |
# so that the handle doesn't leave the texture. This calculation isn't 100% |
| 1692 |
# correct propably, but it does the job for now |
| 1693 |
sub _calc_inner_pad_px { |
| 1694 |
my ($self, $w) = @_; |
| 1695 |
($w / 100) * $self->{inner_pad} # % to pixels |
| 1696 |
} |
| 1697 |
|
| 1698 |
sub _draw { |
| 1699 |
my ($self) = @_; |
| 1700 |
|
| 1701 |
$self->SUPER::_draw (); |
| 1702 |
|
| 1703 |
my ($w, $h) = @$self{qw(w h)}; |
| 1704 |
|
| 1705 |
if ($self->{vertical}) { |
| 1706 |
# draw a vertical slider like a rotated horizontal slider |
| 1707 |
|
| 1708 |
glRotate 90, 0, 0, 1; |
| 1709 |
glTranslate 0, -$self->{w}, 0; |
| 1710 |
|
| 1711 |
($w, $h) = ($h, $w); |
| 1712 |
} |
| 1713 |
|
| 1714 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
| 1715 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
| 1716 |
|
| 1717 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
| 1718 |
|
| 1719 |
$hi = $value + 1 if $lo == $hi; |
| 1720 |
|
| 1721 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
| 1722 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
| 1723 |
|
| 1724 |
$page = int $page * $inner_w / ($hi - $lo); |
| 1725 |
$value = int +($value - $lo) * $inner_w / ($hi - $lo); |
| 1726 |
|
| 1727 |
$w -= $page; |
| 1728 |
$page &= ~1; |
| 1729 |
glTranslate $page * 0.5, 0, 0; |
| 1730 |
$page ||= 2; |
| 1731 |
|
| 1732 |
my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
| 1733 |
my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
| 1734 |
|
| 1735 |
glEnable GL_BLEND; |
| 1736 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1737 |
glEnable GL_TEXTURE_2D; |
| 1738 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1739 |
|
| 1740 |
# draw background |
| 1741 |
$tex[1]->draw_quad (0, 0, $w, $h); |
| 1742 |
|
| 1743 |
# draw handle |
| 1744 |
$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); |
| 1745 |
|
| 1746 |
glDisable GL_BLEND; |
| 1747 |
glDisable GL_TEXTURE_2D; |
| 1748 |
} |
| 1749 |
|
| 1750 |
############################################################################# |
| 1751 |
|
| 1752 |
package CFClient::UI::TextView; |
| 1753 |
|
| 1754 |
our @ISA = CFClient::UI::HBox::; |
| 1755 |
|
| 1756 |
use CFClient::OpenGL; |
| 1757 |
|
| 1758 |
sub new { |
| 1759 |
my $class = shift; |
| 1760 |
|
| 1761 |
my $self = $class->SUPER::new ( |
| 1762 |
fontsize => 1, |
| 1763 |
@_, |
| 1764 |
|
| 1765 |
layout => (new CFClient::Layout), |
| 1766 |
par => [], |
| 1767 |
height => 0, |
| 1768 |
children => [ |
| 1769 |
(new CFClient::UI::Empty expand => 1), |
| 1770 |
(new CFClient::UI::Slider vertical => 1), |
| 1771 |
], |
| 1772 |
); |
| 1773 |
|
| 1774 |
$self->{children}[1]->connect (changed => sub { |
| 1775 |
$self->update; |
| 1776 |
}); |
| 1777 |
|
| 1778 |
$self |
| 1779 |
} |
| 1780 |
|
| 1781 |
sub set_fontsize { |
| 1782 |
my ($self, $fontsize) = @_; |
| 1783 |
|
| 1784 |
$self->{fontsize} = $fontsize; |
| 1785 |
$self->reflow; |
| 1786 |
} |
| 1787 |
|
| 1788 |
sub text_height { |
| 1789 |
my ($self, $text) = @_; |
| 1790 |
|
| 1791 |
my $layout = $self->{layout}; |
| 1792 |
|
| 1793 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
| 1794 |
$layout->set_width ($self->{w}); |
| 1795 |
$layout->set_text ($text); |
| 1796 |
|
| 1797 |
($layout->size)[1] |
| 1798 |
} |
| 1799 |
|
| 1800 |
sub reflow { |
| 1801 |
my ($self) = @_; |
| 1802 |
|
| 1803 |
$self->{need_reflow}++; |
| 1804 |
$self->update; |
| 1805 |
} |
| 1806 |
|
| 1807 |
sub size_allocate { |
| 1808 |
my ($self, $w, $h) = @_; |
| 1809 |
|
| 1810 |
$self->SUPER::size_allocate ($w, $h); |
| 1811 |
|
| 1812 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
| 1813 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
| 1814 |
|
| 1815 |
$self->reflow; |
| 1816 |
} |
| 1817 |
|
| 1818 |
sub add_paragraph { |
| 1819 |
my ($self, $color, $text) = @_; |
| 1820 |
|
| 1821 |
#TODO: intelligently "reformat" paragraph |
| 1822 |
|
| 1823 |
my $height = $self->text_height ($text); |
| 1824 |
|
| 1825 |
$self->{height} += $height; |
| 1826 |
|
| 1827 |
push @{$self->{par}}, [$height, $color, $text]; |
| 1828 |
|
| 1829 |
$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
| 1830 |
$self->{children}[1]->update; |
| 1831 |
} |
| 1832 |
|
| 1833 |
sub update { |
| 1834 |
my ($self) = @_; |
| 1835 |
|
| 1836 |
$self->SUPER::update; |
| 1837 |
|
| 1838 |
return unless $self->{h} > 0; |
| 1839 |
|
| 1840 |
delete $self->{texture}; |
| 1841 |
|
| 1842 |
$ROOT->on_refresh ($self, sub { |
| 1843 |
if (delete $self->{need_reflow}) { |
| 1844 |
my $height = 0; |
| 1845 |
|
| 1846 |
$height += $_->[0] = $self->text_height ($_->[2]) |
| 1847 |
for @{$self->{par}}; |
| 1848 |
|
| 1849 |
$self->{height} = $height; |
| 1850 |
|
| 1851 |
$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
| 1852 |
|
| 1853 |
delete $self->{texture}; |
| 1854 |
} |
| 1855 |
|
| 1856 |
$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
| 1857 |
glClearColor 0, 0, 0, 1; |
| 1858 |
glClear GL_COLOR_BUFFER_BIT; |
| 1859 |
|
| 1860 |
glEnable GL_BLEND; |
| 1861 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
| 1862 |
glEnable GL_TEXTURE_2D; |
| 1863 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1864 |
|
| 1865 |
my $top = int $self->{children}[1]{range}[0]; |
| 1866 |
|
| 1867 |
my $y0 = $top; |
| 1868 |
my $y1 = $top + $self->{h}; |
| 1869 |
|
| 1870 |
my $y = 0; |
| 1871 |
|
| 1872 |
my $layout = $self->{layout}; |
| 1873 |
|
| 1874 |
for my $par (@{$self->{par}}) { |
| 1875 |
my $h = $par->[0]; |
| 1876 |
|
| 1877 |
if ($y0 < $y + $h && $y < $y1) { |
| 1878 |
$layout->set_text ($par->[2]); |
| 1879 |
|
| 1880 |
glColor @{ $par->[1] }; |
| 1881 |
my ($W, $H) = $layout->size; |
| 1882 |
CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); |
| 1883 |
} |
| 1884 |
|
| 1885 |
$y += $h; |
| 1886 |
} |
| 1887 |
|
| 1888 |
glDisable GL_TEXTURE_2D; |
| 1889 |
glDisable GL_BLEND; |
| 1890 |
}; |
| 1891 |
}); |
| 1892 |
} |
| 1893 |
|
| 1894 |
sub _draw { |
| 1895 |
my ($self) = @_; |
| 1896 |
|
| 1897 |
if ($self->{texture}) { |
| 1898 |
glEnable GL_TEXTURE_2D; |
| 1899 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
| 1900 |
$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); |
| 1901 |
glDisable GL_TEXTURE_2D; |
| 1902 |
} |
| 1903 |
|
| 1904 |
$self->{children}[1]->draw; |
| 1905 |
|
| 1906 |
} |
| 1907 |
|
| 1908 |
############################################################################# |
| 1909 |
|
| 1910 |
package CFClient::UI::Animator; |
| 1911 |
|
| 1912 |
use CFClient::OpenGL; |
| 1913 |
|
| 1914 |
our @ISA = CFClient::UI::Bin::; |
| 1915 |
|
| 1916 |
sub moveto { |
| 1917 |
my ($self, $x, $y) = @_; |
| 1918 |
|
| 1919 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
| 1920 |
$self->{speed} = 0.001; |
| 1921 |
$self->{time} = 1; |
| 1922 |
|
| 1923 |
::animation_start $self; |
| 1924 |
} |
| 1925 |
|
| 1926 |
sub animate { |
| 1927 |
my ($self, $interval) = @_; |
| 1928 |
|
| 1929 |
$self->{time} -= $interval * $self->{speed}; |
| 1930 |
if ($self->{time} <= 0) { |
| 1931 |
$self->{time} = 0; |
| 1932 |
::animation_stop $self; |
| 1933 |
} |
| 1934 |
|
| 1935 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
| 1936 |
|
| 1937 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
| 1938 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
| 1939 |
} |
| 1940 |
|
| 1941 |
sub _draw { |
| 1942 |
my ($self) = @_; |
| 1943 |
|
| 1944 |
glPushMatrix; |
| 1945 |
glRotate $self->{time} * 1000, 0, 1, 0; |
| 1946 |
$self->{children}[0]->draw; |
| 1947 |
glPopMatrix; |
| 1948 |
} |
| 1949 |
|
| 1950 |
############################################################################# |
| 1951 |
|
| 1952 |
package CFClient::UI::Flopper; |
| 1953 |
|
| 1954 |
our @ISA = CFClient::UI::Button::; |
| 1955 |
|
| 1956 |
sub new { |
| 1957 |
my $class = shift; |
| 1958 |
|
| 1959 |
my $self = $class->SUPER::new ( |
| 1960 |
state => 0, |
| 1961 |
connect_activate => \&toggle_flopper, |
| 1962 |
@_ |
| 1963 |
); |
| 1964 |
|
| 1965 |
if ($self->{state}) { |
| 1966 |
$self->{state} = 0; |
| 1967 |
$self->toggle_flopper; |
| 1968 |
} |
| 1969 |
|
| 1970 |
$self |
| 1971 |
} |
| 1972 |
|
| 1973 |
sub toggle_flopper { |
| 1974 |
my ($self) = @_; |
| 1975 |
|
| 1976 |
# TODO: use animation |
| 1977 |
if ($self->{state} = !$self->{state}) { |
| 1978 |
$CFClient::UI::ROOT->add ($self->{other}); |
| 1979 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
| 1980 |
$self->emit ("open"); |
| 1981 |
} else { |
| 1982 |
$CFClient::UI::ROOT->remove ($self->{other}); |
| 1983 |
$self->emit ("close"); |
| 1984 |
} |
| 1985 |
|
| 1986 |
$self->emit (changed => $self->{state}); |
| 1987 |
} |
| 1988 |
|
| 1989 |
############################################################################# |
| 1990 |
|
| 1991 |
package CFClient::UI::Root; |
| 1992 |
|
| 1993 |
our @ISA = CFClient::UI::Container::; |
| 1994 |
|
| 1995 |
use CFClient::OpenGL; |
| 1996 |
|
| 1997 |
sub check_size { |
| 1998 |
my ($self) = @_; |
| 1999 |
|
| 2000 |
$self->configure (0, 0, $::WITH, $::HEIGHT); |
| 2001 |
} |
| 2002 |
|
| 2003 |
sub size_request { |
| 2004 |
($::WIDTH, $::HEIGHT) |
| 2005 |
} |
| 2006 |
|
| 2007 |
sub configure { |
| 2008 |
my ($self, $x, $y, $w, $h) = @_; |
| 2009 |
|
| 2010 |
$self->SUPER::configure ($x, $y, $w, $h); |
| 2011 |
|
| 2012 |
$_->configure ($_->{x}, $_->{y}, $_->size_request) |
| 2013 |
for @{$self->{children}}; |
| 2014 |
} |
| 2015 |
|
| 2016 |
sub _topleft { |
| 2017 |
my ($self, $x, $y) = @_; |
| 2018 |
|
| 2019 |
($x, $y) |
| 2020 |
} |
| 2021 |
|
| 2022 |
sub update { |
| 2023 |
my ($self) = @_; |
| 2024 |
|
| 2025 |
$self->check_size; |
| 2026 |
::refresh (); |
| 2027 |
} |
| 2028 |
|
| 2029 |
sub add { |
| 2030 |
my ($self, $child) = @_; |
| 2031 |
|
| 2032 |
$self->SUPER::add ($child); |
| 2033 |
} |
| 2034 |
|
| 2035 |
sub on_refresh { |
| 2036 |
my ($self, $id, $cb) = @_; |
| 2037 |
|
| 2038 |
$self->{refresh_hook}{$id} = $cb; |
| 2039 |
} |
| 2040 |
|
| 2041 |
sub draw { |
| 2042 |
my ($self) = @_; |
| 2043 |
|
| 2044 |
while (my $rcb = delete $self->{refresh_hook}) { |
| 2045 |
$_->() for values %$rcb; |
| 2046 |
} |
| 2047 |
|
| 2048 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
| 2049 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
| 2050 |
glClear GL_COLOR_BUFFER_BIT; |
| 2051 |
|
| 2052 |
glMatrixMode GL_PROJECTION; |
| 2053 |
glLoadIdentity; |
| 2054 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
| 2055 |
glMatrixMode GL_MODELVIEW; |
| 2056 |
glLoadIdentity; |
| 2057 |
|
| 2058 |
$self->_draw; |
| 2059 |
} |
| 2060 |
|
| 2061 |
############################################################################# |
| 2062 |
|
| 2063 |
package CFClient::UI; |
| 2064 |
|
| 2065 |
$ROOT = new CFClient::UI::Root; |
| 2066 |
|
| 2067 |
1 |
| 2068 |
|
