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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.242 by elmex, Sat May 27 20:00:40 2006 UTC vs.
Revision 1.411 by root, Sun Jul 22 19:34:59 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 }, $class;
209 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
210 for (keys %$self) { 248 for (keys %$self) {
211 if (/^connect_(.*)$/) { 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 # broken show/hide model 307 return unless $self->{visible};
259 308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
260 delete $self->{root}; 312 delete $self->{root};
261 delete $self->{visible};
262 313
263 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
264 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
265 316
266 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
267 if $CFClient::UI::TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
268 319
269 $self->focus_out; 320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
270} 339}
271 340
272sub hide { 341sub hide {
273 my ($self) = @_; 342 my ($self) = @_;
274 343
… …
276 345
277 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
278 if $self->{parent}; 347 if $self->{parent};
279} 348}
280 349
281sub move { 350sub move_abs {
282 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
283 352
284 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
285 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
286 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
287 356
288 $self->update; 357 $self->update;
289} 358}
290 359
291sub set_size { 360sub set_size {
292 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
293 362
294 $self->{user_w} = $w; 363 $self->{force_w} = $w;
295 $self->{user_h} = $h; 364 $self->{force_h} = $h;
296 365
297 $self->check_size; 366 $self->realloc;
298} 367}
299 368
300sub size_request { 369sub size_request {
301 require Carp; 370 require Carp;
302 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
303} 372}
304 373
374sub baseline_shift {
375 0
376}
377
305sub configure { 378sub configure {
306 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
307 380
308 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
309 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
310 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
311 386
312 # use alignment to adjust x, y 387 # use alignment to adjust x, y
313 388
314 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
315 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
316
317 ($w, $h) = ($w2, $h2);
318 } 391 }
319 392
320 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
321 $self->{x} = $x; 394 $self->{x} = $x;
322 $self->{y} = $y; 395 $self->{y} = $y;
323 $self->update; 396 $self->update;
324 } 397 }
325 398
326 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
327 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
328 }
329}
330 401
331sub size_allocate { 402 $self->{alloc_w} = $w;
332 # nothing to be done 403 $self->{alloc_h} = $h;
333}
334 404
335sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
336 my ($self) = @_; 406 }
337
338 $self->check_size (1);
339 $self->update;
340} 407}
341 408
342sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
343} 415}
344 416
345sub set_max_size { 417sub set_max_size {
346 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
347 419
348 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
349 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
350} 424}
351 425
352sub set_tooltip { 426sub set_tooltip {
353 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
354 428
… …
357 431
358 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
359 433
360 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
361 435
362 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
363 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
364 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
365 } 439 }
366} 440}
367 441
368# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
369sub coord2local { 443sub coord2local {
370 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
371 445
446 Carp::confess unless $self->{parent};#d#
447
372 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
373} 449}
374 450
375# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
376sub coord2global { 452sub coord2global {
377 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
378 454
455 Carp::confess unless $self->{parent};#d#
456
379 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
380} 458}
381 459
382sub focus_in { 460sub invoke_focus_in {
383 my ($self) = @_; 461 my ($self) = @_;
384 462
385 return if $FOCUS == $self; 463 return if $FOCUS == $self;
386 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
387 465
388 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
389 467
390 $self->_emit (focus_in => $focus); 468 $self->update;
391 469
392 $focus->update if $focus; 470 0
393 $FOCUS->update;
394} 471}
395 472
396sub focus_out { 473sub invoke_focus_out {
397 my ($self) = @_; 474 my ($self) = @_;
398 475
399 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
400 477
401 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
402 479
403 $self->_emit (focus_out => $focus); 480 $self->update;
404 481
405 $focus->update if $focus; #?
406
407 $::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
408 unless $FOCUS; 483 unless $FOCUS;
409}
410 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
411sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
412sub button_up { } 496sub invoke_button_up { 0 }
413sub key_down { } 497sub invoke_key_down { 0 }
414sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
415 500
416sub button_down { 501sub invoke_button_down {
417 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
418 503
419 $self->focus_in; 504 $self->grab_focus;
420}
421 505
422sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
423sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
424sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
425sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
426sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
427 508
428sub draw { 509sub connect {
510 my ($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 {
429 my ($self) = @_; 521 my ($self, $signal) = @_;
430 522
431 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
432
433 glPushMatrix;
434 glTranslate $self->{x}, $self->{y}, 0;
435 $self->_draw;
436 glPopMatrix;
437
438 if ($self == $HOVER && $self->{can_hover}) {
439 my ($x, $y) = @$self{qw(x y)};
440
441 glColor 1, 0.8, 0.5, 0.2;
442 glEnable GL_BLEND;
443 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
444 glBegin GL_QUADS;
445 glVertex $x , $y;
446 glVertex $x + $self->{w}, $y;
447 glVertex $x + $self->{w}, $y + $self->{h};
448 glVertex $x , $y + $self->{h};
449 glEnd;
450 glDisable GL_BLEND;
451 }
452
453 if ($ENV{PCLIENT_DEBUG}) {
454 glPushMatrix;
455 glColor 1, 1, 0, 1;
456 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
457 glBegin GL_LINE_LOOP;
458 glVertex 0 , 0;
459 glVertex $self->{w} - 1, 0;
460 glVertex $self->{w} - 1, $self->{h} - 1;
461 glVertex 0 , $self->{h} - 1;
462 glEnd;
463 glPopMatrix;
464 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
465 }
466} 524}
467 525
468sub _draw { 526my %has_coords = (
469 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
470 532
471 warn "no draw defined for $self\n"; 533sub emit {
472} 534 my ($self, $signal, @args) = @_;
473 535
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
474sub find_widget { 556#sub find_widget {
475 my ($self, $x, $y) = @_; 557# in .xs
476
477 return () unless $self->{can_events};
478
479 return $self
480 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
481 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
482
483 ()
484}
485 558
486sub set_parent { 559sub set_parent {
487 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
488 561
489 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
490
491 $self->{root} = $parent->{root};
492 $self->{visible} = $parent->{visible} + 1; 563 $self->set_visible if $parent->{visible};
493
494 # TODO: req_w _does_change after ->reconfigure
495 $self->check_size
496 unless exists $self->{req_w};
497
498 $self->show;
499} 564}
500 565
501sub check_size { 566sub realloc {
502 my ($self, $forced) = @_; 567 my ($self) = @_;
503 568
504 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
505 $CFClient::UI::ROOT->{check_size}{$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 $self->{req_h};
577 }
506} 578}
507 579
508sub update { 580sub update {
509 my ($self) = @_; 581 my ($self) = @_;
510 582
511 $self->{parent}->update 583 $self->{parent}->update
512 if $self->{parent}; 584 if $self->{parent};
513} 585}
514 586
515sub connect { 587sub reconfigure {
516 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
517 589
518 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
519} 592}
520 593
521sub _emit { 594# using global variables seems a bit hacky, but passing through all drawing
522 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
523 597
524 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
525} 599#CFPlus.xs
526 600
527sub emit { 601sub _draw {
528 my ($self, $signal, @args) = @_; 602 my ($self) = @_;
529 603
530 $self->_emit ($signal, @args) 604 warn "no draw defined for $self\n";
531 || $self->$signal (@args);
532} 605}
533 606
534sub DESTROY { 607sub DESTROY {
535 my ($self) = @_; 608 my ($self) = @_;
536 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
537 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
538 #$self->deactivate;
539} 616}
540 617
541############################################################################# 618#############################################################################
542 619
543package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
544 621
545our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
546 623
547use strict; 624use strict;
548use CFClient::OpenGL; 625use CFPlus::OpenGL;
549 626
550sub new { 627sub new {
551 my $class = shift; 628 my $class = shift;
552 629
553 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
568 645
569 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
570 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
571 648
572 glEnable GL_BLEND; 649 glEnable GL_BLEND;
573 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
574 glColor @$color; 651 glColor_premultiply @$color;
575 652
576 glBegin GL_QUADS; 653 glBegin GL_QUADS;
577 glVertex 0 , 0; 654 glVertex 0 , 0;
578 glVertex 0 , $h; 655 glVertex 0 , $h;
579 glVertex $w, $h; 656 glVertex $w, $h;
… …
584 } 661 }
585} 662}
586 663
587############################################################################# 664#############################################################################
588 665
589package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
590 667
591our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
592 669
593sub new { 670sub new {
594 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
595 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
596} 673}
597 674
598sub size_request { 675sub size_request {
599 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
600} 679}
601 680
602sub draw { } 681sub draw { }
603 682
604############################################################################# 683#############################################################################
605 684
606package CFClient::UI::Container; 685package CFPlus::UI::Container;
607 686
608our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
609 688
610sub new { 689sub new {
611 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
612 691
613 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
614 693
615 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
616 children => [], 695 children => [],
617 can_events => 0, 696 can_events => 0,
618 %arg, 697 %arg,
619 ); 698 );
699
620 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
621 702
622 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
623} 712}
624 713
625sub add { 714sub add {
626 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
627 716
628 $_->set_parent ($self) 717 $_->set_parent ($self)
629 for @widgets; 718 for @widgets;
630 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
631 use sort 'stable'; 721 use sort 'stable';
632 722
633 $self->{children} = [ 723 $self->{children} = [
634 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
635 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
636 ]; 726 ];
637 727
638 $self->check_size (1); 728 $self->realloc;
639 $self->update; 729
730 map $_+0, @widgets
640} 731}
641 732
642sub children { 733sub children {
643 @{ $_[0]{children} } 734 @{ $_[0]{children} }
644} 735}
… …
649 delete $child->{parent}; 740 delete $child->{parent};
650 $child->hide; 741 $child->hide;
651 742
652 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
653 744
654 $self->check_size (1); 745 $self->realloc;
655 $self->update;
656} 746}
657 747
658sub clear { 748sub clear {
659 my ($self) = @_; 749 my ($self) = @_;
660 750
661 my $children = delete $self->{children}; 751 my $children = $self->{children};
662 $self->{children} = []; 752 $self->{children} = [];
663 753
664 for (@$children) { 754 for (@$children) {
665 delete $_->{parent}; 755 delete $_->{parent};
666 $_->hide; 756 $_->hide;
667 } 757 }
668 758
669 $self->check_size; 759 $self->realloc;
670 $self->update;
671} 760}
672 761
673sub find_widget { 762sub find_widget {
674 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
675 764
676 $x -= $self->{x}; 765 $x -= $self->{x};
677 $y -= $self->{y}; 766 $y -= $self->{y};
678 767
679 my $res; 768 my $res;
680 769
681 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
682 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
683 and return $res; 772 and return $res;
684 } 773 }
685 774
686 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
692 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
693} 782}
694 783
695############################################################################# 784#############################################################################
696 785
697package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
698 787
699our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
700 789
701sub new { 790sub new {
702 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
703 792
704 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
705 794
706 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
707} 796}
708 797
709sub add { 798sub add {
710 my ($self, $child) = @_; 799 my ($self, $child) = @_;
711 800
712 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
713
714 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
715} 803}
716 804
717sub remove { 805sub remove {
718 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
719 807
720 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
721 809
722 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
723 unless @{$self->{children}}; 811 unless @{$self->{children}};
724} 812}
725 813
726sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
727 815
728sub size_request { 816sub size_request {
729 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
730} 818}
731 819
732sub size_allocate { 820sub invoke_size_allocate {
733 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
734 822
735 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
736} 826}
737 827
738############################################################################# 828#############################################################################
739 829
830# back-buffered drawing area
831
740package CFClient::UI::Window; 832package CFPlus::UI::Window;
741 833
742our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
743 835
744use CFClient::OpenGL; 836use CFPlus::OpenGL;
745 837
746sub new { 838sub new {
747 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
748 840
749 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
754 846
755 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
756 $self->SUPER::update; 848 $self->SUPER::update;
757} 849}
758 850
759sub size_allocate { 851sub invoke_size_allocate {
760 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
761 853
762 $self->SUPER::size_allocate ($w, $h);
763 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
764} 857}
765 858
766sub _render { 859sub _render {
860 my ($self) = @_;
861
767 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
768} 863}
769 864
770sub render_child { 865sub render_child {
771 my ($self) = @_; 866 my ($self) = @_;
772 867
773 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
774 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
775 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
776 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
777 $self->_render; 878 $self->_render;
879 }
778 }; 880 };
779} 881}
780 882
781sub _draw { 883sub _draw {
782 my ($self) = @_; 884 my ($self) = @_;
783
784 my ($w, $h) = ($self->w, $self->h);
785 885
786 my $tex = $self->{texture} 886 my $tex = $self->{texture}
787 or return; 887 or return;
788 888
789 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
790 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
791 glColor 1, 1, 1, 1; 891 glColor 0, 0, 0, 1;
792 892
793 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
794 894
795 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
796} 896}
797 897
798############################################################################# 898#############################################################################
799 899
800package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
801 901
902use List::Util qw(min max);
903
802our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
803 905
804sub new { 906sub new {
805 my $class = shift; 907 my $class = shift;
806 908
807 $class->SUPER::new ( 909 $class->SUPER::new (
… …
812} 914}
813 915
814sub size_request { 916sub size_request {
815 my ($self) = @_; 917 my ($self) = @_;
816 918
817 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
818 920
819 @$self{qw(child_w child_h)} 921 $w = 1 if $self->{scroll_x};
820} 922 $h = 1 if $self->{scroll_y};
821 923
924 ($w, $h)
925}
926
822sub size_allocate { 927sub invoke_size_allocate {
823 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
824 929
930 my $child = $self->child;
931
825 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
826 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
827 934
828 $self->child->configure (0, 0, $w, $h); 935 $self->child->configure (0, 0, $w, $h);
829 $self->update; 936 $self->update;
937
938 1
830} 939}
831 940
832sub set_offset { 941sub set_offset {
833 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
834 943
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}) {
835 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
836 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
837 950
951 $self->emit (changed => $x, $y);
838 $self->update; 952 $self->update;
953 }
839} 954}
840 955
841# 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 $self... but we should not ask for that
842sub coord2local { 957sub coord2local {
843 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
858 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
859 974
860 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
861 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
862 ) { 977 ) {
863 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
864 } else { 979 } else {
865 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
866 } 981 }
867} 982}
868 983
869sub _render { 984sub _render {
870 my ($self) = @_; 985 my ($self) = @_;
871 986
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 - $self->{view_y};
989
872 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
873 991
874 $self->SUPER::_render; 992 $self->SUPER::_render;
875} 993}
876 994
877############################################################################# 995#############################################################################
878 996
879package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
880 998
881our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
882 1000
883sub new { 1001sub new {
884 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
885 1005
886 my $self; 1006 my $self;
887 1007
888 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
889 vertical => 1, 1011 vertical => 0,
890 range => [0, 0, 1, 0.01], # HACK fix 1012 range => [0, 0, 1, 0.01], # HACK fix
891 connect_changed => sub { 1013 on_changed => sub {
892 $self->{vp}->set_offset (0, $_[1]); 1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
893 }, 1016 },
894 ; 1017 ;
895 1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
1022 vertical => 1,
1023 range => [0, 0, 1, 0.01], # HACK fix
1024 on_changed => sub {
1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1027 },
1028 ;
1029
896 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
897 vp => (new CFClient::UI::ViewPort expand => 1), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
898 slider => $slider, 1034 hslider => $hslider,
899 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
900 ); 1039 );
901 1040
902 $self->{vp}->add ($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
903 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
904 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
905 1065
906 $self 1066 $self
907} 1067}
908 1068
1069sub add {
1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
909sub update { 1075sub update_slider {
1076 my ($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 {
910 my ($self) = @_; 1106 my ($self, $ev) = @_;
911 1107
912 $self->SUPER::update; 1108 $self->grab_focus;
913 1109
914 # todo: overwrite size_allocate of child 1110 my $ox = $self->{vp}{view_x};
915 my $child = $self->{vp}->child; 1111 my $oy = $self->{vp}{view_y};
916 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1112
917} 1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
918 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, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
919sub size_allocate { 1164sub invoke_size_allocate {
920 my ($self, $w, $h) = @_; 1165 my ($self, $w, $h) = @_;
921 1166
1167 $self->update_slider;
922 $self->SUPER::size_allocate ($w, $h); 1168 $self->SUPER::invoke_size_allocate ($w, $h)
923
924 my $child = $self->{vp}->child;
925 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
926} 1169}
927
928#TODO# update range on size_allocate depending on child
929# update viewport offset on scroll
930 1170
931############################################################################# 1171#############################################################################
932 1172
933package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
934 1174
935our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
936 1176
937use CFClient::OpenGL; 1177use CFPlus::OpenGL;
938 1178
939sub new { 1179sub new {
940 my $class = shift; 1180 my $class = shift;
941 1181
942 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
950 1190
951 if ($self->{bg}) { 1191 if ($self->{bg}) {
952 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
953 1193
954 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
955 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
956 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
957 1197
958 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
959 glVertex 0 , 0; 1199 glVertex 0 , 0;
960 glVertex 0 , $h; 1200 glVertex 0 , $h;
961 glVertex $w, $h; 1201 glVertex $w, $h;
… …
968 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
969} 1209}
970 1210
971############################################################################# 1211#############################################################################
972 1212
973package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
974 1214
975our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
976 1216
977use CFClient::OpenGL; 1217use CFPlus::OpenGL;
978
979my @tex =
980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
981 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
982 1218
983sub new { 1219sub new {
984 my $class = shift; 1220 my ($class, %arg) = @_;
985 1221
986 # 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) = @_;
987 1333
988 my $self = $class->SUPER::new ( 1334 my $self = $class->SUPER::new (
989 bg => [1, 1, 1, 1], 1335 bg => [1, 1, 1, 1],
990 border_bg => [1, 1, 1, 1], 1336 border_bg => [1, 1, 1, 1],
991 border => 0.6, 1337 border => 0.6,
992 is_toplevel => 1,
993 can_events => 1, 1338 can_events => 1,
994 @_ 1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
995 ); 1342 );
996 1343
997 $self->{title} &&= new CFClient::UI::Label 1344 $self->{title_widget} = new CFPlus::UI::Label
998 align => 0, 1345 align => 0,
999 valign => 1, 1346 valign => 1,
1000 text => $self->{title}, 1347 text => $self->{title},
1001 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 }
1002 1359
1003 $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};
1004} 1369}
1005 1370
1006sub border { 1371sub border {
1007 int $_[0]{border} * $::FONTSIZE 1372 int $_[0]{border} * $::FONTSIZE
1008} 1373}
1009 1374
1010sub size_request { 1375sub size_request {
1011 my ($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 $self->{close_button};
1012 1383
1013 my ($w, $h) = $self->SUPER::size_request; 1384 my ($w, $h) = $self->SUPER::size_request;
1014 1385
1015 ( 1386 (
1016 $w + $self->border * 2, 1387 $w + $self->border * 2,
1017 $h + $self->border * 2, 1388 $h + $self->border * 2,
1018 ) 1389 )
1019} 1390}
1020 1391
1021sub size_allocate { 1392sub invoke_size_allocate {
1022 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
1023 1394
1395 if ($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
1024 $h -= List::Util::max 0, $self->border * 2; 1403 $h -= List::Util::max 0, $border * 2;
1025 $w -= List::Util::max 0, $self->border * 2; 1404 $w -= List::Util::max 0, $border * 2;
1026 1405
1027 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1028 if $self->{title};
1029
1030 $self->child->configure ($self->border, $self->border, $w, $h); 1406 $self->child->configure ($border, $border, $w, $h);
1031}
1032 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 $self->hide;
1418
1419 1
1420}
1421
1033sub button_down { 1422sub invoke_button_down {
1034 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
1035 1424
1036 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
1037 my $border = $self->border; 1426 my $border = $self->border;
1038 1427
… …
1051 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
1052 1441
1053 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
1054 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
1055 1444
1056 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1057 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1447
1058 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1059 $self->check_size; 1449 $self->realloc;
1060 }; 1450 };
1061 1451
1062 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
1063 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1064 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1066 $self->{motion} = sub { 1456 $self->{motion} = sub {
1067 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
1068 1458
1069 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
1070 1460
1071 $self->move ($bx + $x - $ox, $by + $y - $oy); 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1072 $self->update; 1462 # HACK: the next line is required to enforce placement
1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1073 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
1074 } 1469 1
1075} 1470}
1076 1471
1077sub button_up { 1472sub invoke_button_up {
1078 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1079 1474
1080 delete $self->{motion}; 1475 ! ! delete $self->{motion}
1081} 1476}
1082 1477
1083sub mouse_motion { 1478sub invoke_mouse_motion {
1084 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
1085 1480
1086 $self->{motion}->($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 $visible;
1490
1491 0
1087} 1492}
1088 1493
1089sub _draw { 1494sub _draw {
1090 my ($self) = @_; 1495 my ($self) = @_;
1091 1496
1497 my $child = $self->{children}[0];
1498
1092 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
1093 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
1094 1501
1095 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
1096 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1097 1504
1098 my $border = $self->border; 1505 my $border = $self->border;
1099 1506
1100 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
1101 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1102 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1103 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1104 $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, $border);
1105 1526
1106 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1107 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1108 1529
1109 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1110 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1111 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1112
1113 glColor @{ $self->{bg} };
1114
1115 $bg->{s} = $rep_x;
1116 $bg->{t} = $rep_y;
1117 $bg->{wrap_mode} = 1;
1118 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1119 } 1535 }
1120 1536
1121 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1122 1538
1123 $self->{title}->draw if $self->{title};
1124
1125 $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};
1126} 1550}
1127 1551
1128############################################################################# 1552#############################################################################
1129 1553
1130package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1131 1555
1132our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1133 1557
1134use List::Util qw(max sum); 1558use List::Util qw(max sum);
1135 1559
1136use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1137 1561
1138sub new { 1562sub new {
1139 my $class = shift; 1563 my $class = shift;
1140 1564
1141 $class->SUPER::new ( 1565 $class->SUPER::new (
1142 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1143 @_, 1568 @_,
1144 ) 1569 )
1145} 1570}
1146 1571
1147sub children {
1148 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1149}
1150
1151sub add { 1572sub add {
1152 my ($self, $x, $y, $child) = @_;
1153
1154 $child->set_parent ($self);
1155 $self->{children}[$y][$x] = $child;
1156
1157 $self->check_size (1);
1158}
1159
1160# TODO: move to container class maybe? send children a signal on removal?
1161sub clear {
1162 my ($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);
1163 1604
1164 my @children = $self->children; 1605 my @children = $self->children;
1165 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 }
1166 1616 }
1167 for (@children) {
1168 delete $_->{parent};
1169 $_->hide;
1170 }
1171 1617
1172 $self->check_size (1); 1618 # second pass, rows
1173 $self->update; 1619 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1174}
1175
1176sub get_wh {
1177 my ($self) = @_;
1178
1179 my (@w, @h);
1180
1181 for my $y (0 .. $#{$self->{children}}) {
1182 my $row = $self->{children}[$y]
1183 or next;
1184
1185 for my $x (0 .. $#$row) {
1186 my $widget = $row->[$x]
1187 or next;
1188 my ($w, $h) = @$widget{qw(req_w req_h)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1189 1621
1190 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1191 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1192 } 1626 }
1193 } 1627 }
1194 1628
1195 (\@w, \@h) 1629 (\@w, \@h)
1196} 1630}
… …
1204 (sum @$ws), 1638 (sum @$ws),
1205 (sum @$hs), 1639 (sum @$hs),
1206 ) 1640 )
1207} 1641}
1208 1642
1209sub size_allocate { 1643sub invoke_size_allocate {
1210 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1211 1645
1212 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1213 1647
1214 my $req_w = (sum @$ws) || 1; 1648 my $req_w = (sum @$ws) || 1;
1215 my $req_h = (sum @$hs) || 1; 1649 my $req_h = (sum @$hs) || 1;
1216 1650
1217 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1218 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1219 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1220 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1221 1655
1222 # linearly scale sizes
1223 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1224 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1225 1657
1226 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
1227 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1228 1667
1229 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1230 1670
1231 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1232 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1233 or next;
1234 1673
1235 my $x = 0; 1674 $widget->configure (
1236 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1237 1677 );
1238 for my $c (0 .. $#$row) { 1678 }
1239 my $col_w = $ws->[$c];
1240 1679
1241 if (my $widget = $row->[$c]) { 1680 1
1242 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1243 }
1244 1682
1245 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub _scale($$$) {
1692 my ($rel, $val, $max) = @_;
1693
1694 $rel ? $val * $max : $val
1695}
1696
1697sub size_request {
1698 my ($self) = @_;
1699
1700 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1701
1702 # determine overall size by querying abs widgets
1703 for my $child ($self->visible_children) {
1704 unless ($child->{c_rel}) {
1705 my $x = $child->{c_x};
1706 my $y = $child->{c_y};
1707
1708 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1709 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1246 } 1710 }
1247
1248 $y += $row_h;
1249 } 1711 }
1250 1712
1251} 1713 my $W = $x2 - $x1;
1714 my $H = $y2 - $y1;
1252 1715
1253sub find_widget { 1716 # now layout remaining widgets
1717 for my $child ($self->visible_children) {
1718 if ($child->{c_rel}) {
1719 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1720 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1721
1722 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1723 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1724 }
1725 }
1726
1727 my $W = $x2 - $x1;
1728 my $H = $y2 - $y1;
1729
1730 ($W, $H)
1731}
1732
1733sub invoke_size_allocate {
1254 my ($self, $x, $y) = @_; 1734 my ($self, $W, $H) = @_;
1255 1735
1256 $x -= $self->{x}; 1736 for my $child ($self->visible_children) {
1257 $y -= $self->{y}; 1737 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1738 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1258 1739
1259 my $res; 1740 $x += $child->{c_halign} * $child->{req_w};
1741 $y += $child->{c_valign} * $child->{req_h};
1260 1742
1261 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1743 $child->configure ($x, $y, $child->{req_w}, $child->{req_h});
1262 $res = $_->find_widget ($x, $y) 1744 }
1263 and return $res; 1745
1264 } 1746 1
1265
1266 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1267}
1268
1269sub _draw {
1270 my ($self) = @_;
1271
1272 for (grep $_, @{$self->{children}}) {
1273 $_->draw for grep $_, @$_;
1274 }
1275} 1747}
1276 1748
1277############################################################################# 1749#############################################################################
1278 1750
1279package CFClient::UI::HBox; 1751package CFPlus::UI::Box;
1280 1752
1281# TODO: wrap into common Box base class
1282
1283our @ISA = CFClient::UI::Container::; 1753our @ISA = CFPlus::UI::Container::;
1284 1754
1285sub size_request { 1755sub size_request {
1286 my ($self) = @_; 1756 my ($self) = @_;
1287 1757
1288 my @alloc = map [$_->size_request], @{$self->{children}}; 1758 $self->{vertical}
1759 ? (
1760 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1761 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1762 )
1763 : (
1764 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1765 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1766 )
1767}
1289 1768
1769sub invoke_size_allocate {
1770 my ($self, $w, $h) = @_;
1771
1772 my $space = $self->{vertical} ? $h : $w;
1773 my @children = $self->visible_children;
1774
1775 my @req;
1776
1777 if ($self->{homogeneous}) {
1778 @req = ($space / (@children || 1)) x @children;
1779 } else {
1780 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1781 my $req = List::Util::sum @req;
1782
1783 if ($req > $space) {
1784 # ah well, not enough space
1785 $_ *= $space / $req for @req;
1786 } else {
1787 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1788
1789 $space = ($space - $req) / $expand; # remaining space to give away
1790
1791 $req[$_] += $space * $children[$_]{expand}
1792 for 0 .. $#children;
1793 }
1290 ( 1794 }
1291 (List::Util::sum map $_->[0], @alloc), 1795
1292 (List::Util::max map $_->[1], @alloc), 1796 CFPlus::UI::harmonize \@req;
1797
1798 my $pos = 0;
1799 for (0 .. $#children) {
1800 my $alloc = $req[$_];
1801 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1802
1803 $pos += $alloc;
1804 }
1805
1806 1
1807}
1808
1809#############################################################################
1810
1811package CFPlus::UI::HBox;
1812
1813our @ISA = CFPlus::UI::Box::;
1814
1815sub new {
1816 my $class = shift;
1817
1818 $class->SUPER::new (
1819 vertical => 0,
1820 @_,
1293 ) 1821 )
1294} 1822}
1295 1823
1296sub size_allocate {
1297 my ($self, $w, $h) = @_;
1298
1299 ($h, $w) = ($w, $h);
1300
1301 my $children = $self->{children};
1302
1303 my @h = map $_->{req_w}, @$children;
1304
1305 my $req_h = List::Util::sum @h;
1306
1307 if ($req_h > $h) {
1308 # ah well, not enough space
1309 $_ *= $h / $req_h for @h;
1310 } else {
1311 my $exp = List::Util::sum map $_->{expand}, @$children;
1312 $exp ||= 1;
1313
1314 for (0 .. $#$children) {
1315 my $child = $children->[$_];
1316
1317 my $alloc_h = $h[$_];
1318 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1319 $h[$_] = $alloc_h;
1320 }
1321 }
1322
1323 CFClient::UI::harmonize \@h;
1324
1325 my $y = 0;
1326 for (0 .. $#$children) {
1327 my $child = $children->[$_];
1328 my $h = $h[$_];
1329 $child->configure ($y, 0, $h, $w);
1330
1331 $y += $h;
1332 }
1333
1334 1
1335}
1336
1337############################################################################# 1824#############################################################################
1338 1825
1339package CFClient::UI::VBox; 1826package CFPlus::UI::VBox;
1340 1827
1341# TODO: wrap into common Box base class 1828our @ISA = CFPlus::UI::Box::;
1342 1829
1343our @ISA = CFClient::UI::Container::; 1830sub new {
1831 my $class = shift;
1344 1832
1345sub size_request { 1833 $class->SUPER::new (
1346 my ($self) = @_; 1834 vertical => 1,
1347 1835 @_,
1348 my @alloc = map [$_->size_request], @{$self->{children}};
1349
1350 (
1351 (List::Util::max map $_->[0], @alloc),
1352 (List::Util::sum map $_->[1], @alloc),
1353 ) 1836 )
1354} 1837}
1355 1838
1356sub size_allocate {
1357 my ($self, $w, $h) = @_;
1358
1359 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1360
1361 my $children = $self->{children};
1362
1363 my @h = map $_->{req_h}, @$children;
1364
1365 my $req_h = List::Util::sum @h;
1366
1367 if ($req_h > $h) {
1368 # ah well, not enough space
1369 $_ *= $h / $req_h for @h;
1370 } else {
1371 my $exp = List::Util::sum map $_->{expand}, @$children;
1372 $exp ||= 1;
1373
1374 for (0 .. $#$children) {
1375 my $child = $children->[$_];
1376
1377 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1378 }
1379 }
1380
1381 CFClient::UI::harmonize \@h;
1382
1383 my $y = 0;
1384 for (0 .. $#$children) {
1385 my $child = $children->[$_];
1386 my $h = $h[$_];
1387 $child->configure (0, $y, $w, $h);
1388
1389 $y += $h;
1390 }
1391
1392 1
1393}
1394
1395############################################################################# 1839#############################################################################
1396 1840
1397package CFClient::UI::Label; 1841package CFPlus::UI::Label;
1398 1842
1399our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFPlus::UI::DrawBG::;
1400 1844
1401use CFClient::OpenGL; 1845use CFPlus::OpenGL;
1402 1846
1403sub new { 1847sub new {
1404 my ($class, %arg) = @_; 1848 my ($class, %arg) = @_;
1405 1849
1406 my $self = $class->SUPER::new ( 1850 my $self = $class->SUPER::new (
… …
1409 #active_bg => none 1853 #active_bg => none
1410 #font => default_font 1854 #font => default_font
1411 #text => initial text 1855 #text => initial text
1412 #markup => initial narkup 1856 #markup => initial narkup
1413 #max_w => maximum pixel width 1857 #max_w => maximum pixel width
1858 #style => 0, # render flags
1414 ellipsise => 3, # end 1859 ellipsise => 3, # end
1415 layout => (new CFClient::Layout), 1860 layout => (new CFPlus::Layout),
1416 fontsize => 1, 1861 fontsize => 1,
1417 align => -1, 1862 align => -1,
1418 valign => -1, 1863 valign => -1,
1419 padding => 2, 1864 padding_x => 2,
1865 padding_y => 2,
1420 can_events => 0, 1866 can_events => 0,
1421 %arg 1867 %arg
1422 ); 1868 );
1423 1869
1424 if (exists $self->{template}) { 1870 if (exists $self->{template}) {
1425 my $layout = new CFClient::Layout; 1871 my $layout = new CFPlus::Layout;
1426 $layout->set_text (delete $self->{template}); 1872 $layout->set_text (delete $self->{template});
1427 $self->{template} = $layout; 1873 $self->{template} = $layout;
1428 } 1874 }
1429 1875
1430 if (exists $self->{markup}) { 1876 if (exists $self->{markup}) {
… …
1434 } 1880 }
1435 1881
1436 $self 1882 $self
1437} 1883}
1438 1884
1439sub escape($) {
1440 local $_ = $_[0];
1441
1442 s/&/&amp;/g;
1443 s/>/&gt;/g;
1444 s/</&lt;/g;
1445
1446 $_
1447}
1448
1449sub update { 1885sub update {
1450 my ($self) = @_; 1886 my ($self) = @_;
1451 1887
1452 delete $self->{texture}; 1888 delete $self->{texture};
1453 $self->SUPER::update; 1889 $self->SUPER::update;
1454} 1890}
1455 1891
1892sub realloc {
1893 my ($self) = @_;
1894
1895 delete $self->{ox};
1896 $self->SUPER::realloc;
1897}
1898
1456sub set_text { 1899sub set_text {
1457 my ($self, $text) = @_; 1900 my ($self, $text) = @_;
1458 1901
1459 return if $self->{text} eq "T$text"; 1902 return if $self->{text} eq "T$text";
1460 $self->{text} = "T$text"; 1903 $self->{text} = "T$text";
1461 1904
1462 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1463 $self->{layout}->set_text ($text); 1905 $self->{layout}->set_text ($text);
1464 1906
1907 delete $self->{size_req};
1908 $self->realloc;
1465 $self->update; 1909 $self->update;
1466 $self->check_size;
1467} 1910}
1468 1911
1469sub set_markup { 1912sub set_markup {
1470 my ($self, $markup) = @_; 1913 my ($self, $markup) = @_;
1471 1914
1472 return if $self->{text} eq "M$markup"; 1915 return if $self->{text} eq "M$markup";
1473 $self->{text} = "M$markup"; 1916 $self->{text} = "M$markup";
1474 1917
1475 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1918 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1476 1919
1477 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1478 $self->{layout}->set_markup ($markup); 1920 $self->{layout}->set_markup ($markup);
1479 1921
1922 delete $self->{size_req};
1923 $self->realloc;
1480 $self->update; 1924 $self->update;
1481 $self->check_size;
1482} 1925}
1483 1926
1484sub size_request { 1927sub size_request {
1485 my ($self) = @_; 1928 my ($self) = @_;
1486 1929
1930 $self->{size_req} ||= do {
1487 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1931 $self->{layout}->set_font ($self->{font}) if $self->{font};
1488 $self->{layout}->set_width ($self->{max_w} || -1); 1932 $self->{layout}->set_width ($self->{max_w} || -1);
1489 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1933 $self->{layout}->set_ellipsise ($self->{ellipsise});
1490 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1934 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1491 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1935 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1492 1936
1493 my ($w, $h) = $self->{layout}->size; 1937 my ($w, $h) = $self->{layout}->size;
1494 1938
1495 if (exists $self->{template}) { 1939 if (exists $self->{template}) {
1496 $self->{template}->set_font ($self->{font}) if $self->{font}; 1940 $self->{template}->set_font ($self->{font}) if $self->{font};
1941 $self->{template}->set_width ($self->{max_w} || -1);
1497 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1498 1943
1499 my ($w2, $h2) = $self->{template}->size; 1944 my ($w2, $h2) = $self->{template}->size;
1500 1945
1501 $w = List::Util::max $w, $w2; 1946 $w = List::Util::max $w, $w2;
1502 $h = List::Util::max $h, $h2; 1947 $h = List::Util::max $h, $h2;
1948 }
1949
1950 [$w, $h]
1503 } 1951 };
1504 1952
1505 ( 1953 @{ $self->{size_req} }
1506 $w + $self->{padding} * 2,
1507 $h + $self->{padding} * 2,
1508 )
1509} 1954}
1510 1955
1956sub baseline_shift {
1957 $_[0]{layout}->descent
1958}
1959
1511sub size_allocate { 1960sub invoke_size_allocate {
1512 my ($self, $w, $h) = @_; 1961 my ($self, $w, $h) = @_;
1513 1962
1963 delete $self->{ox};
1964
1514 delete $self->{texture}; 1965 delete $self->{texture}
1966 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1967
1968 1
1515} 1969}
1516 1970
1517sub set_fontsize { 1971sub set_fontsize {
1518 my ($self, $fontsize) = @_; 1972 my ($self, $fontsize) = @_;
1519 1973
1520 $self->{fontsize} = $fontsize; 1974 $self->{fontsize} = $fontsize;
1975 delete $self->{size_req};
1521 delete $self->{texture}; 1976 delete $self->{texture};
1522 1977
1523 $self->update; 1978 $self->realloc;
1524 $self->check_size; 1979}
1980
1981sub reconfigure {
1982 my ($self) = @_;
1983
1984 delete $self->{size_req};
1985 delete $self->{texture};
1986
1987 $self->SUPER::reconfigure;
1525} 1988}
1526 1989
1527sub _draw { 1990sub _draw {
1528 my ($self) = @_; 1991 my ($self) = @_;
1529 1992
1530 $self->SUPER::_draw; # draw background, if applicable 1993 $self->SUPER::_draw; # draw background, if applicable
1531 1994
1532 my $tex = $self->{texture} ||= do { 1995 my $size = $self->{texture} ||= do {
1533 $self->{layout}->set_foreground (@{$self->{fg}}); 1996 $self->{layout}->set_foreground (@{$self->{fg}});
1534 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1997 $self->{layout}->set_font ($self->{font}) if $self->{font};
1535 $self->{layout}->set_width ($self->{w}); 1998 $self->{layout}->set_width ($self->{w});
1536 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1999 $self->{layout}->set_ellipsise ($self->{ellipsise});
1537 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2000 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1538 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2001 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1539 2002
1540 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2003 [$self->{layout}->size]
1541
1542 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1543 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1544 : ($self->{w} - $tex->{w}) * 0.5);
1545
1546 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1547 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1548 : ($self->{h} - $tex->{h}) * 0.5);
1549
1550 $tex
1551 }; 2004 };
1552 2005
1553 glEnable GL_TEXTURE_2D; 2006 unless (exists $self->{ox}) {
1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2007 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2008 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2009 : ($self->{w} - $size->[0]) * 0.5);
1555 2010
1556 if ($tex->{format} == GL_ALPHA) { 2011 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1557 glColor @{$self->{fg}}; 2012 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1558 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2013 : ($self->{h} - $size->[1]) * 0.5);
1559 } else {
1560 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1561 } 2014 };
1562 2015
1563 glDisable GL_TEXTURE_2D; 2016# unless ($self->{list}) {
2017# $self->{list} = CFPlus::OpenGL::glGenList;
2018# CFPlus::OpenGL::glNewList $self->{list};
2019# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2020# CFPlus::OpenGL::glEndList;
2021# }
2022#
2023# CFPlus::OpenGL::glCallList $self->{list};
2024
2025 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1564} 2026}
2027
2028#sub destroy {
2029# my ($self) = @_;
2030#
2031# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2032#
2033# $self->SUPER::destroy;
2034#}
1565 2035
1566############################################################################# 2036#############################################################################
1567 2037
1568package CFClient::UI::EntryBase; 2038package CFPlus::UI::EntryBase;
1569 2039
1570our @ISA = CFClient::UI::Label::; 2040our @ISA = CFPlus::UI::Label::;
1571 2041
1572use CFClient::OpenGL; 2042use CFPlus::OpenGL;
1573 2043
1574sub new { 2044sub new {
1575 my $class = shift; 2045 my $class = shift;
1576 2046
1577 $class->SUPER::new ( 2047 $class->SUPER::new (
… …
1581 active_fg => [0, 0, 0], 2051 active_fg => [0, 0, 0],
1582 can_hover => 1, 2052 can_hover => 1,
1583 can_focus => 1, 2053 can_focus => 1,
1584 valign => 0, 2054 valign => 0,
1585 can_events => 1, 2055 can_events => 1,
2056 ellipsise => 0,
1586 #text => ... 2057 #text => ...
2058 #hidden => "*",
1587 @_ 2059 @_
1588 ) 2060 )
1589} 2061}
1590 2062
1591sub _set_text { 2063sub _set_text {
… …
1593 2065
1594 delete $self->{cur_h}; 2066 delete $self->{cur_h};
1595 2067
1596 return if $self->{text} eq $text; 2068 return if $self->{text} eq $text;
1597 2069
1598 delete $self->{texture};
1599
1600 $self->{last_activity} = $::NOW; 2070 $self->{last_activity} = $::NOW;
1601 $self->{text} = $text; 2071 $self->{text} = $text;
1602 2072
1603 $text =~ s/./*/g if $self->{hidden}; 2073 $text =~ s/./*/g if $self->{hidden};
1604 $self->{layout}->set_text ("$text "); 2074 $self->{layout}->set_text ("$text ");
2075 delete $self->{size_req};
1605 2076
1606 $self->_emit (changed => $self->{text}); 2077 $self->emit (changed => $self->{text});
2078
2079 $self->realloc;
2080 $self->update;
1607} 2081}
1608 2082
1609sub set_text { 2083sub set_text {
1610 my ($self, $text) = @_; 2084 my ($self, $text) = @_;
1611 2085
1612 $self->{cursor} = length $text; 2086 $self->{cursor} = length $text;
1613 $self->_set_text ($text); 2087 $self->_set_text ($text);
1614 $self->update;
1615 $self->check_size;
1616} 2088}
1617 2089
1618sub get_text { 2090sub get_text {
1619 $_[0]{text} 2091 $_[0]{text}
1620} 2092}
… …
1625 my ($w, $h) = $self->SUPER::size_request; 2097 my ($w, $h) = $self->SUPER::size_request;
1626 2098
1627 ($w + 1, $h) # add 1 for cursor 2099 ($w + 1, $h) # add 1 for cursor
1628} 2100}
1629 2101
1630sub key_down { 2102sub invoke_key_down {
1631 my ($self, $ev) = @_; 2103 my ($self, $ev) = @_;
1632 2104
1633 my $mod = $ev->{mod}; 2105 my $mod = $ev->{mod};
1634 my $sym = $ev->{sym}; 2106 my $sym = $ev->{sym};
1635 my $uni = $ev->{unicode}; 2107 my $uni = $ev->{unicode};
1636 2108
1637 my $text = $self->get_text; 2109 my $text = $self->get_text;
2110
2111 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1638 2112
1639 if ($uni == 8) { 2113 if ($uni == 8) {
1640 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2114 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1641 } elsif ($uni == 127) { 2115 } elsif ($uni == 127) {
1642 substr $text, $self->{cursor}, 1, ""; 2116 substr $text, $self->{cursor}, 1, "";
1643 } elsif ($sym == CFClient::SDLK_LEFT) { 2117 } elsif ($sym == CFPlus::SDLK_LEFT) {
1644 --$self->{cursor} if $self->{cursor}; 2118 --$self->{cursor} if $self->{cursor};
1645 } elsif ($sym == CFClient::SDLK_RIGHT) { 2119 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1646 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2120 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1647 } elsif ($sym == CFClient::SDLK_HOME) { 2121 } elsif ($sym == CFPlus::SDLK_HOME) {
2122 # what a hack
2123 $self->{cursor} =
2124 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2125 ? length $1
2126 : 0;
2127 } elsif ($sym == CFPlus::SDLK_END) {
2128 # uh, again
2129 $self->{cursor} =
2130 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2131 ? $self->{cursor} + length $1
2132 : length $self->{text};
2133 } elsif ($uni == 21) { # ctrl-u
2134 $text = "";
1648 $self->{cursor} = 0; 2135 $self->{cursor} = 0;
1649 } elsif ($sym == CFClient::SDLK_END) {
1650 $self->{cursor} = length $text;
1651 } elsif ($uni == 27) { 2136 } elsif ($uni == 27) {
1652 $self->_emit ('escape'); 2137 $self->emit ('escape');
1653 } elsif ($uni) { 2138 } elsif ($uni == 0x0d) {
2139 substr $text, $self->{cursor}++, 0, "\012";
2140 } elsif ($uni >= 0x20) {
1654 substr $text, $self->{cursor}++, 0, chr $uni; 2141 substr $text, $self->{cursor}++, 0, chr $uni;
2142 } else {
2143 return 0;
1655 } 2144 }
1656 2145
1657 $self->_set_text ($text); 2146 $self->_set_text ($text);
2147
2148 $self->realloc;
1658 $self->update; 2149 $self->update;
1659 $self->check_size;
1660}
1661 2150
2151 1
2152}
2153
1662sub focus_in { 2154sub invoke_focus_in {
1663 my ($self) = @_; 2155 my ($self) = @_;
1664 2156
1665 $self->{last_activity} = $::NOW; 2157 $self->{last_activity} = $::NOW;
1666 2158
1667 $self->SUPER::focus_in; 2159 $self->SUPER::invoke_focus_in
1668} 2160}
1669 2161
1670sub button_down { 2162sub invoke_button_down {
1671 my ($self, $ev, $x, $y) = @_; 2163 my ($self, $ev, $x, $y) = @_;
1672 2164
1673 $self->SUPER::button_down ($ev, $x, $y); 2165 $self->SUPER::invoke_button_down ($ev, $x, $y);
1674 2166
1675 my $idx = $self->{layout}->xy_to_index ($x, $y); 2167 my $idx = $self->{layout}->xy_to_index ($x, $y);
1676 2168
1677 # byte-index to char-index 2169 # byte-index to char-index
1678 my $text = $self->{text}; 2170 my $text = $self->{text};
1679 utf8::encode $text; 2171 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1680 $self->{cursor} = length substr $text, 0, $idx; 2172 $self->{cursor} = length $text;
1681 2173
1682 $self->_set_text ($self->{text}); 2174 $self->_set_text ($self->{text});
1683 $self->update; 2175 $self->update;
2176
2177 1
1684} 2178}
1685 2179
1686sub mouse_motion { 2180sub invoke_mouse_motion {
1687 my ($self, $ev, $x, $y) = @_; 2181 my ($self, $ev, $x, $y) = @_;
1688# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2182# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2183
2184 1
1689} 2185}
1690 2186
1691sub _draw { 2187sub _draw {
1692 my ($self) = @_; 2188 my ($self) = @_;
1693 2189
1694 local $self->{fg} = $self->{fg}; 2190 local $self->{fg} = $self->{fg};
1695 2191
1696 if ($FOCUS == $self) { 2192 if ($FOCUS == $self) {
1697 glColor @{$self->{active_bg}}; 2193 glColor_premultiply @{$self->{active_bg}};
1698 $self->{fg} = $self->{active_fg}; 2194 $self->{fg} = $self->{active_fg};
1699 } else { 2195 } else {
1700 glColor @{$self->{bg}}; 2196 glColor_premultiply @{$self->{bg}};
1701 } 2197 }
1702 2198
1703 glEnable GL_BLEND; 2199 glEnable GL_BLEND;
1704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1705 glBegin GL_QUADS; 2201 glBegin GL_QUADS;
1706 glVertex 0 , 0; 2202 glVertex 0 , 0;
1707 glVertex 0 , $self->{h}; 2203 glVertex 0 , $self->{h};
1708 glVertex $self->{w}, $self->{h}; 2204 glVertex $self->{w}, $self->{h};
1709 glVertex $self->{w}, 0; 2205 glVertex $self->{w}, 0;
… …
1720 utf8::encode $text; 2216 utf8::encode $text;
1721 2217
1722 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2218 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1723 } 2219 }
1724 2220
1725 glColor @{$self->{fg}};
1726 glBegin GL_LINES; 2221 glBegin GL_LINES;
1727 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2222 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2223 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1729 glEnd; 2224 glEnd;
1730 } 2225 }
1731} 2226}
1732 2227
2228#############################################################################
2229
1733package CFClient::UI::Entry; 2230package CFPlus::UI::Entry;
1734 2231
1735our @ISA = CFClient::UI::EntryBase::; 2232our @ISA = CFPlus::UI::EntryBase::;
1736 2233
1737use CFClient::OpenGL; 2234use CFPlus::OpenGL;
1738 2235
1739sub key_down { 2236sub invoke_key_down {
1740 my ($self, $ev) = @_; 2237 my ($self, $ev) = @_;
1741 2238
1742 my $sym = $ev->{sym}; 2239 my $sym = $ev->{sym};
1743 2240
1744 if ($sym == 13) { 2241 if ($ev->{uni} == 0x0d || $sym == 13) {
1745 unshift @{$self->{history}}, 2242 unshift @{$self->{history}},
1746 my $txt = $self->get_text; 2243 my $txt = $self->get_text;
2244
1747 $self->{history_pointer} = -1; 2245 $self->{history_pointer} = -1;
1748 $self->{history_saveback} = ''; 2246 $self->{history_saveback} = '';
1749 $self->_emit (activate => $txt); 2247 $self->emit (activate => $txt);
1750 $self->update; 2248 $self->update;
1751 2249
1752 } elsif ($sym == CFClient::SDLK_UP) { 2250 } elsif ($sym == CFPlus::SDLK_UP) {
1753 if ($self->{history_pointer} < 0) { 2251 if ($self->{history_pointer} < 0) {
1754 $self->{history_saveback} = $self->get_text; 2252 $self->{history_saveback} = $self->get_text;
1755 } 2253 }
1756 if (@{$self->{history} || []} > 0) { 2254 if (@{$self->{history} || []} > 0) {
1757 $self->{history_pointer}++; 2255 $self->{history_pointer}++;
… …
1759 $self->{history_pointer} = @{$self->{history} || []} - 1; 2257 $self->{history_pointer} = @{$self->{history} || []} - 1;
1760 } 2258 }
1761 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2259 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1762 } 2260 }
1763 2261
1764 } elsif ($sym == CFClient::SDLK_DOWN) { 2262 } elsif ($sym == CFPlus::SDLK_DOWN) {
1765 $self->{history_pointer}--; 2263 $self->{history_pointer}--;
1766 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2264 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1767 2265
1768 if ($self->{history_pointer} >= 0) { 2266 if ($self->{history_pointer} >= 0) {
1769 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2267 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1770 } else { 2268 } else {
1771 $self->set_text ($self->{history_saveback}); 2269 $self->set_text ($self->{history_saveback});
1772 } 2270 }
1773 2271
1774 } else { 2272 } else {
1775 $self->SUPER::key_down ($ev); 2273 return $self->SUPER::invoke_key_down ($ev)
2274 }
2275
1776 } 2276 1
1777
1778} 2277}
1779 2278
1780############################################################################# 2279#############################################################################
1781 2280
2281package CFPlus::UI::TextEdit;
2282
2283our @ISA = CFPlus::UI::EntryBase::;
2284
2285use CFPlus::OpenGL;
2286
2287sub move_cursor_ver {
2288 my ($self, $dy) = @_;
2289
2290 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2291
2292 $y += $dy;
2293
2294 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2295 $self->{cursor} = $index;
2296 delete $self->{cur_h};
2297 $self->update;
2298 return;
2299 }
2300}
2301
2302sub invoke_key_down {
2303 my ($self, $ev) = @_;
2304
2305 my $sym = $ev->{sym};
2306
2307 if ($sym == CFPlus::SDLK_UP) {
2308 $self->move_cursor_ver (-1);
2309 } elsif ($sym == CFPlus::SDLK_DOWN) {
2310 $self->move_cursor_ver (+1);
2311 } else {
2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
2315 1
2316}
2317
2318#############################################################################
2319
1782package CFClient::UI::Button; 2320package CFPlus::UI::Button;
1783 2321
1784our @ISA = CFClient::UI::Label::; 2322our @ISA = CFPlus::UI::Label::;
1785 2323
1786use CFClient::OpenGL; 2324use CFPlus::OpenGL;
1787 2325
1788my @tex = 2326my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2327 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1790 qw(b1_button_active.png); 2328 qw(b1_button_inactive.png b1_button_active.png);
1791 2329
1792sub new { 2330sub new {
1793 my $class = shift; 2331 my $class = shift;
1794 2332
1795 $class->SUPER::new ( 2333 $class->SUPER::new (
1796 padding => 4, 2334 padding_x => 4,
2335 padding_y => 4,
1797 fg => [1, 1, 1], 2336 fg => [1.0, 1.0, 1.0],
1798 active_fg => [0, 0, 1], 2337 active_fg => [0.8, 0.8, 0.8],
1799 can_hover => 1, 2338 can_hover => 1,
1800 align => 0, 2339 align => 0,
1801 valign => 0, 2340 valign => 0,
1802 can_events => 1, 2341 can_events => 1,
1803 @_ 2342 @_
1804 ) 2343 )
1805} 2344}
1806 2345
1807sub activate { }
1808
1809sub button_up { 2346sub invoke_button_up {
1810 my ($self, $ev, $x, $y) = @_; 2347 my ($self, $ev, $x, $y) = @_;
1811 2348
1812 $self->emit ("activate") 2349 $self->emit ("activate")
1813 if $x >= 0 && $x < $self->{w} 2350 if $x >= 0 && $x < $self->{w}
1814 && $y >= 0 && $y < $self->{h}; 2351 && $y >= 0 && $y < $self->{h};
2352
2353 1
1815} 2354}
1816 2355
1817sub _draw { 2356sub _draw {
1818 my ($self) = @_; 2357 my ($self) = @_;
1819 2358
1820 local $self->{fg} = $self->{fg}; 2359 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1821
1822 if ($GRAB == $self) {
1823 $self->{fg} = $self->{active_fg};
1824 }
1825 2360
1826 glEnable GL_TEXTURE_2D; 2361 glEnable GL_TEXTURE_2D;
1827 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1828 glColor 0, 0, 0, 1; 2363 glColor 0, 0, 0, 1;
1829 2364
2365 my $tex = $tex[$GRAB == $self];
1830 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2366 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1831 2367
1832 glDisable GL_TEXTURE_2D; 2368 glDisable GL_TEXTURE_2D;
1833 2369
1834 $self->SUPER::_draw; 2370 $self->SUPER::_draw;
1835} 2371}
1836 2372
1837############################################################################# 2373#############################################################################
1838 2374
1839package CFClient::UI::CheckBox; 2375package CFPlus::UI::CheckBox;
1840 2376
1841our @ISA = CFClient::UI::DrawBG::; 2377our @ISA = CFPlus::UI::DrawBG::;
1842 2378
1843my @tex = 2379my @tex =
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1845 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2381 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1846 2382
1847use CFClient::OpenGL; 2383use CFPlus::OpenGL;
1848 2384
1849sub new { 2385sub new {
1850 my $class = shift; 2386 my $class = shift;
1851 2387
1852 $class->SUPER::new ( 2388 $class->SUPER::new (
1853 padding => 2, 2389 padding_x => 2,
2390 padding_y => 2,
1854 fg => [1, 1, 1], 2391 fg => [1, 1, 1],
1855 active_fg => [1, 1, 0], 2392 active_fg => [1, 1, 0],
1856 bg => [0, 0, 0, 0.2], 2393 bg => [0, 0, 0, 0.2],
1857 active_bg => [1, 1, 1, 0.5], 2394 active_bg => [1, 1, 1, 0.5],
1858 state => 0, 2395 state => 0,
… …
1862} 2399}
1863 2400
1864sub size_request { 2401sub size_request {
1865 my ($self) = @_; 2402 my ($self) = @_;
1866 2403
1867 ($self->{padding} * 2 + 6) x 2 2404 (6) x 2
1868} 2405}
1869 2406
2407sub toggle {
2408 my ($self) = @_;
2409
2410 $self->{state} = !$self->{state};
2411 $self->emit (changed => $self->{state});
2412 $self->update;
2413}
2414
1870sub button_down { 2415sub invoke_button_down {
1871 my ($self, $ev, $x, $y) = @_; 2416 my ($self, $ev, $x, $y) = @_;
1872 2417
1873 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2418 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1874 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2419 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1875 $self->{state} = !$self->{state}; 2420 $self->toggle;
1876 $self->_emit (changed => $self->{state}); 2421 } else {
2422 return 0
2423 }
2424
1877 } 2425 1
1878} 2426}
1879 2427
1880sub _draw { 2428sub _draw {
1881 my ($self) = @_; 2429 my ($self) = @_;
1882 2430
1883 $self->SUPER::_draw; 2431 $self->SUPER::_draw;
1884 2432
1885 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2433 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1886 2434
1887 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2435 my ($w, $h) = @$self{qw(w h)};
2436
2437 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1888 2438
1889 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2439 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1890 2440
1891 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2441 my $tex = $self->{state} ? $tex[1] : $tex[0];
1892 2442
… …
1895 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
1896} 2446}
1897 2447
1898############################################################################# 2448#############################################################################
1899 2449
1900package CFClient::UI::Image; 2450package CFPlus::UI::Image;
1901 2451
1902our @ISA = CFClient::UI::Base::; 2452our @ISA = CFPlus::UI::Base::;
1903 2453
1904use CFClient::OpenGL; 2454use CFPlus::OpenGL;
1905use Carp qw/confess/;
1906 2455
1907our %loaded_images; 2456our %texture_cache;
1908 2457
1909sub new { 2458sub new {
1910 my $class = shift; 2459 my $class = shift;
1911 2460
1912 my $self = $class->SUPER::new (can_events => 0, @_); 2461 my $self = $class->SUPER::new (
2462 can_events => 0,
2463 @_,
2464 );
1913 2465
1914 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2466 $self->{path} || $self->{tex}
2467 or Carp::croak "'path' or 'tex' attributes required";
1915 2468
1916 $loaded_images{$self->{image}} ||= 2469 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1917 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2470 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1918 2471
1919 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2472 CFPlus::weaken $texture_cache{$self->{path}};
1920 2473
1921 Scalar::Util::weaken $loaded_images{$self->{image}}; 2474 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1922
1923 $self->{aspect} = $tex->{w} / $tex->{h};
1924 2475
1925 $self 2476 $self
1926} 2477}
1927 2478
2479sub STORABLE_freeze {
2480 my ($self, $cloning) = @_;
2481
2482 $self->{path}
2483 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2484
2485 $self->{path}
2486}
2487
2488sub STORABLE_attach {
2489 my ($self, $cloning, $path) = @_;
2490
2491 $self->new (path => $path)
2492}
2493
1928sub size_request { 2494sub size_request {
1929 my ($self) = @_; 2495 my ($self) = @_;
1930 2496
1931 ($self->{tex}->{w}, $self->{tex}->{h}) 2497 ($self->{tex}{w}, $self->{tex}{h})
1932} 2498}
1933 2499
1934sub _draw { 2500sub _draw {
1935 my ($self) = @_; 2501 my ($self) = @_;
1936 2502
… …
1946 } 2512 }
1947 2513
1948 glEnable GL_TEXTURE_2D; 2514 glEnable GL_TEXTURE_2D;
1949 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1950 2516
1951 $tex->draw_quad_alpha (0, 0, $w, $h); 2517 $tex->draw_quad (0, 0, $w, $h);
1952 2518
1953 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1954} 2520}
1955 2521
1956############################################################################# 2522#############################################################################
1957 2523
2524package CFPlus::UI::ImageButton;
2525
2526our @ISA = CFPlus::UI::Image::;
2527
2528use CFPlus::OpenGL;
2529
2530my %textures;
2531
2532sub new {
2533 my $class = shift;
2534
2535 my $self = $class->SUPER::new (
2536 padding_x => 4,
2537 padding_y => 4,
2538 fg => [1, 1, 1],
2539 active_fg => [0, 0, 1],
2540 can_hover => 1,
2541 align => 0,
2542 valign => 0,
2543 can_events => 1,
2544 @_
2545 );
2546}
2547
2548sub invoke_button_up {
2549 my ($self, $ev, $x, $y) = @_;
2550
2551 $self->emit ("activate")
2552 if $x >= 0 && $x < $self->{w}
2553 && $y >= 0 && $y < $self->{h};
2554
2555 1
2556}
2557
2558#############################################################################
2559
1958package CFClient::UI::VGauge; 2560package CFPlus::UI::VGauge;
1959 2561
1960our @ISA = CFClient::UI::Base::; 2562our @ISA = CFPlus::UI::Base::;
1961 2563
1962use List::Util qw(min max); 2564use List::Util qw(min max);
1963 2565
1964use CFClient::OpenGL; 2566use CFPlus::OpenGL;
1965 2567
1966my %tex = ( 2568my %tex = (
1967 food => [ 2569 food => [
1968 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2570 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1969 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2571 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1970 ], 2572 ],
1971 grace => [ 2573 grace => [
1972 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2574 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1973 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2575 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1974 ], 2576 ],
1975 hp => [ 2577 hp => [
1976 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2578 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1977 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2579 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1978 ], 2580 ],
1979 mana => [ 2581 mana => [
1980 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2582 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1981 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2583 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1982 ], 2584 ],
1983); 2585);
1984 2586
1985# eg. VGauge->new (gauge => 'food'), default gauge: food 2587# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2045 my $ycut1 = max 0, min 1, $ycut; 2647 my $ycut1 = max 0, min 1, $ycut;
2046 my $ycut2 = max 0, min 1, $ycut - 1; 2648 my $ycut2 = max 0, min 1, $ycut - 1;
2047 2649
2048 my $h1 = $self->{h} * (1 - $ycut1); 2650 my $h1 = $self->{h} * (1 - $ycut1);
2049 my $h2 = $self->{h} * (1 - $ycut2); 2651 my $h2 = $self->{h} * (1 - $ycut2);
2652 my $h3 = $self->{h};
2653
2654 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2050 2655
2051 glEnable GL_BLEND; 2656 glEnable GL_BLEND;
2052 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2657 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2658 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2053 glEnable GL_TEXTURE_2D; 2659 glEnable GL_TEXTURE_2D;
2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2055 2661
2056 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2662 glBindTexture GL_TEXTURE_2D, $t1->{name};
2057 glBegin GL_QUADS; 2663 glBegin GL_QUADS;
… …
2072 2678
2073 if ($t3) { 2679 if ($t3) {
2074 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2680 glBindTexture GL_TEXTURE_2D, $t3->{name};
2075 glBegin GL_QUADS; 2681 glBegin GL_QUADS;
2076 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2682 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2077 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2683 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2078 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2684 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2079 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2685 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2080 glEnd; 2686 glEnd;
2081 } 2687 }
2082 2688
2083 glDisable GL_BLEND; 2689 glDisable GL_BLEND;
2084 glDisable GL_TEXTURE_2D; 2690 glDisable GL_TEXTURE_2D;
2085} 2691}
2086 2692
2087############################################################################# 2693#############################################################################
2088 2694
2089package CFClient::UI::Gauge; 2695package CFPlus::UI::Gauge;
2090 2696
2091our @ISA = CFClient::UI::VBox::; 2697our @ISA = CFPlus::UI::VBox::;
2092 2698
2093sub new { 2699sub new {
2094 my ($class, %arg) = @_; 2700 my ($class, %arg) = @_;
2095 2701
2096 my $self = $class->SUPER::new ( 2702 my $self = $class->SUPER::new (
… …
2098 can_hover => 1, 2704 can_hover => 1,
2099 can_events => 1, 2705 can_events => 1,
2100 %arg, 2706 %arg,
2101 ); 2707 );
2102 2708
2103 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2709 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2104 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2710 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2105 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2711 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2106 2712
2107 $self 2713 $self
2108} 2714}
2109 2715
2110sub set_fontsize { 2716sub set_fontsize {
… …
2131 $self->{value}->set_text ($val); 2737 $self->{value}->set_text ($val);
2132} 2738}
2133 2739
2134############################################################################# 2740#############################################################################
2135 2741
2136package CFClient::UI::Slider; 2742package CFPlus::UI::Slider;
2137 2743
2138use strict; 2744use strict;
2139 2745
2140use CFClient::OpenGL; 2746use CFPlus::OpenGL;
2141 2747
2142our @ISA = CFClient::UI::DrawBG::; 2748our @ISA = CFPlus::UI::DrawBG::;
2143 2749
2144my @tex = 2750my @tex =
2145 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2751 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2146 qw(s1_slider.png s1_slider_bg.png); 2752 qw(s1_slider.png s1_slider_bg.png);
2147 2753
2148sub new { 2754sub new {
2149 my $class = shift; 2755 my $class = shift;
2150 2756
… …
2157 fg => [1, 1, 1], 2763 fg => [1, 1, 1],
2158 active_fg => [0, 0, 0], 2764 active_fg => [0, 0, 0],
2159 bg => [0, 0, 0, 0.2], 2765 bg => [0, 0, 0, 0.2],
2160 active_bg => [1, 1, 1, 0.5], 2766 active_bg => [1, 1, 1, 0.5],
2161 range => [0, 0, 100, 10, 0], 2767 range => [0, 0, 100, 10, 0],
2162 req_w => $::WIDTH / 80, 2768 min_w => $::WIDTH / 80,
2163 req_h => $::WIDTH / 80, 2769 min_h => $::WIDTH / 80,
2164 vertical => 0, 2770 vertical => 0,
2165 can_hover => 1, 2771 can_hover => 1,
2166 inner_pad => 0.02, 2772 inner_pad => 0.02,
2167 @_ 2773 @_
2168 ); 2774 );
… …
2176sub set_range { 2782sub set_range {
2177 my ($self, $range) = @_; 2783 my ($self, $range) = @_;
2178 2784
2179 ($range, $self->{range}) = ($self->{range}, $range); 2785 ($range, $self->{range}) = ($self->{range}, $range);
2180 2786
2181 $self->update
2182 if "@$range" ne "@{$self->{range}}"; 2787 if ("@$range" ne "@{$self->{range}}") {
2788 $self->update;
2789 $self->set_value ($self->{range}[0]);
2790 }
2183} 2791}
2184 2792
2185sub set_value { 2793sub set_value {
2186 my ($self, $value) = @_; 2794 my ($self, $value) = @_;
2187 2795
… …
2198 if $unit; 2806 if $unit;
2199 2807
2200 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2808 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2201 2809
2202 if ($value != $old_value) { 2810 if ($value != $old_value) {
2203 $self->_emit (changed => $value); 2811 $self->emit (changed => $value);
2204 $self->update; 2812 $self->update;
2205 } 2813 }
2206} 2814}
2207 2815
2208sub size_request { 2816sub size_request {
2209 my ($self) = @_; 2817 my ($self) = @_;
2210 2818
2211 my $w = $self->{req_w}; 2819 ($self->{req_w}, $self->{req_h})
2212 my $h = $self->{req_h};
2213
2214 $self->{vertical} ? ($h, $w) : ($w, $h)
2215} 2820}
2216 2821
2217sub button_down { 2822sub invoke_button_down {
2218 my ($self, $ev, $x, $y) = @_; 2823 my ($self, $ev, $x, $y) = @_;
2219 2824
2220 $self->SUPER::button_down ($ev, $x, $y); 2825 $self->SUPER::invoke_button_down ($ev, $x, $y);
2221 2826
2222 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2827 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2223 2828
2224 $self->mouse_motion ($ev, $x, $y); 2829 $self->invoke_mouse_motion ($ev, $x, $y);
2225}
2226 2830
2831 1
2832}
2833
2227sub mouse_motion { 2834sub invoke_mouse_motion {
2228 my ($self, $ev, $x, $y) = @_; 2835 my ($self, $ev, $x, $y) = @_;
2229 2836
2230 if ($GRAB == $self) { 2837 if ($GRAB == $self) {
2231 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2838 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2232 2839
2233 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2840 my (undef, $lo, $hi, $page) = @{$self->{range}};
2234 2841
2235 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2842 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2236 2843
2237 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2844 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2845 } else {
2846 return 0;
2847 }
2848
2238 } 2849 1
2850}
2851
2852sub invoke_mouse_wheel {
2853 my ($self, $ev) = @_;
2854
2855 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2856
2857 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2858
2859 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2860
2861 1
2239} 2862}
2240 2863
2241sub update { 2864sub update {
2242 my ($self) = @_; 2865 my ($self) = @_;
2243 2866
2244 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2867 delete $self->{knob_w};
2868 $self->SUPER::update;
2869}
2870
2871sub _draw {
2872 my ($self) = @_;
2873
2874 unless ($self->{knob_w}) {
2245 $self->set_value ($self->{range}[0]); 2875 $self->set_value ($self->{range}[0]);
2246 2876
2247 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2877 my ($value, $lo, $hi, $page) = @{$self->{range}};
2248 my $range = ($hi - $page - $lo) || 1e-100; 2878 my $range = ($hi - $page - $lo) || 1e-100;
2249 2879
… …
2255 $value = ($value - $lo) / $range; 2885 $value = ($value - $lo) / $range;
2256 $value = $value * $self->{scale} + $self->{offset}; 2886 $value = $value * $self->{scale} + $self->{offset};
2257 2887
2258 $self->{knob_x} = $value - $knob_w * 0.5; 2888 $self->{knob_x} = $value - $knob_w * 0.5;
2259 $self->{knob_w} = $knob_w; 2889 $self->{knob_w} = $knob_w;
2260 }); 2890 }
2261
2262 $self->SUPER::update;
2263}
2264
2265sub _draw {
2266 my ($self) = @_;
2267 2891
2268 $self->SUPER::_draw (); 2892 $self->SUPER::_draw ();
2269 2893
2270 glScale $self->{w}, $self->{h}; 2894 glScale $self->{w}, $self->{h};
2271 2895
… …
2291 glDisable GL_TEXTURE_2D; 2915 glDisable GL_TEXTURE_2D;
2292} 2916}
2293 2917
2294############################################################################# 2918#############################################################################
2295 2919
2296package CFClient::UI::ValSlider; 2920package CFPlus::UI::ValSlider;
2297 2921
2298our @ISA = CFClient::UI::HBox::; 2922our @ISA = CFPlus::UI::HBox::;
2299 2923
2300sub new { 2924sub new {
2301 my ($class, %arg) = @_; 2925 my ($class, %arg) = @_;
2302 2926
2303 my $range = delete $arg{range}; 2927 my $range = delete $arg{range};
2304 2928
2305 my $self = $class->SUPER::new ( 2929 my $self = $class->SUPER::new (
2306 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2930 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2307 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2931 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2308 to_value => sub { shift }, 2932 to_value => sub { shift },
2309 from_value => sub { shift }, 2933 from_value => sub { shift },
2310 %arg, 2934 %arg,
2311 ); 2935 );
2312 2936
… …
2332sub set_range { shift->{slider}->set_range (@_) } 2956sub set_range { shift->{slider}->set_range (@_) }
2333sub set_value { shift->{slider}->set_value (@_) } 2957sub set_value { shift->{slider}->set_value (@_) }
2334 2958
2335############################################################################# 2959#############################################################################
2336 2960
2337package CFClient::UI::TextView; 2961package CFPlus::UI::TextScroller;
2338 2962
2339our @ISA = CFClient::UI::HBox::; 2963our @ISA = CFPlus::UI::HBox::;
2340 2964
2341use CFClient::OpenGL; 2965use CFPlus::OpenGL;
2342 2966
2343sub new { 2967sub new {
2344 my $class = shift; 2968 my $class = shift;
2345 2969
2346 my $self = $class->SUPER::new ( 2970 my $self = $class->SUPER::new (
2347 fontsize => 1, 2971 fontsize => 1,
2348 can_events => 0, 2972 can_events => 1,
2973 indent => 0,
2349 #font => default_font 2974 #font => default_font
2350 @_, 2975 @_,
2351 2976
2352 layout => (new CFClient::Layout 1), 2977 layout => (new CFPlus::Layout),
2353 par => [], 2978 par => [],
2979 max_par => 0,
2354 height => 0, 2980 height => 0,
2355 children => [ 2981 children => [
2356 (new CFClient::UI::Empty expand => 1), 2982 (new CFPlus::UI::Empty expand => 1),
2357 (new CFClient::UI::Slider vertical => 1), 2983 (new CFPlus::UI::Slider vertical => 1),
2358 ], 2984 ],
2359 ); 2985 );
2360 2986
2361 $self->{children}[1]->connect (changed => sub { $self->update }); 2987 $self->{children}[1]->connect (changed => sub { $self->update });
2362 2988
… …
2368 2994
2369 $self->{fontsize} = $fontsize; 2995 $self->{fontsize} = $fontsize;
2370 $self->reflow; 2996 $self->reflow;
2371} 2997}
2372 2998
2999sub size_request {
3000 my ($self) = @_;
3001
3002 my ($empty, $slider) = @{ $self->{children} };
3003
3004 local $self->{children} = [$empty, $slider];
3005 $self->SUPER::size_request
3006}
3007
2373sub size_allocate { 3008sub invoke_size_allocate {
2374 my ($self, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
2375 3010
2376 $self->SUPER::size_allocate ($w, $h); 3011 my ($empty, $slider, @other) = @{ $self->{children} };
3012 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2377 3013
2378 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3014 $self->{layout}->set_font ($self->{font}) if $self->{font};
2379 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3015 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2380 $self->{layout}->set_width ($self->{children}[0]{w}); 3016 $self->{layout}->set_width ($empty->{w});
3017 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2381 3018
2382 $self->reflow; 3019 $self->reflow;
2383}
2384 3020
2385sub text_size { 3021 local $self->{children} = [$empty, $slider];
3022 $self->SUPER::invoke_size_allocate ($w, $h)
3023}
3024
3025sub invoke_mouse_wheel {
2386 my ($self, $text, $indent) = @_; 3026 my ($self, $ev) = @_;
3027
3028 return 0 unless $ev->{dy}; # only vertical movements
3029
3030 $self->{children}[1]->emit (mouse_wheel => $ev);
3031
3032 1
3033}
3034
3035sub get_layout {
3036 my ($self, $para) = @_;
2387 3037
2388 my $layout = $self->{layout}; 3038 my $layout = $self->{layout};
2389 3039
3040 $layout->set_font ($self->{font}) if $self->{font};
3041 $layout->set_foreground (@{$para->{fg}});
2390 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $layout->set_width ($self->{children}[0]{w} - $indent); 3043 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3044 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 $layout->set_markup ($text); 3045 $layout->set_markup ($para->{markup});
3046
3047 $layout->set_shapes (
3048 map
3049 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3050 @{$para->{widget}}
2393 3051 );
3052
2394 $layout->size 3053 $layout
2395} 3054}
2396 3055
2397sub reflow { 3056sub reflow {
2398 my ($self) = @_; 3057 my ($self) = @_;
2399 3058
… …
2406 3065
2407 # todo: base offset on lines or so, not on pixels 3066 # todo: base offset on lines or so, not on pixels
2408 $self->{children}[1]->set_value ($offset); 3067 $self->{children}[1]->set_value ($offset);
2409} 3068}
2410 3069
3070sub current_paragraph {
3071 my ($self) = @_;
3072
3073 $self->{top_paragraph} - 1
3074}
3075
3076sub scroll_to {
3077 my ($self, $para) = @_;
3078
3079 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3080
3081 $self->{scroll_to} = $para;
3082 $self->update;
3083}
3084
2411sub clear { 3085sub clear {
2412 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 my (undef, undef, @other) = @{ $self->{children} };
3089 $self->remove ($_) for @other;
2413 3090
2414 $self->{par} = []; 3091 $self->{par} = [];
2415 $self->{height} = 0; 3092 $self->{height} = 0;
2416 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3093 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2417} 3094}
2418 3095
2419sub add_paragraph { 3096sub add_paragraph {
2420 my ($self, $color, $text, $indent) = @_; 3097 my $self = shift;
2421 3098
2422 for my $line (split /\n/, $text) { 3099 for my $para (@_) {
2423 my ($w, $h) = $self->text_size ($line); 3100 $para = {
3101 fg => [1, 1, 1, 1],
3102 indent => 0,
3103 markup => "",
3104 widget => [],
3105 ref $para ? %$para : (markup => $para),
3106 w => 1e10,
3107 wrapped => 1,
3108 };
3109
3110 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3111 push @{$self->{par}}, $para;
3112 }
3113
3114 if (my $max = $self->{max_par}) {
3115 shift @{$self->{par}} while @{$self->{par}} > $max;
3116 }
3117
3118 $self->{need_reflow}++;
3119 $self->update;
3120}
3121
3122sub scroll_to_bottom {
3123 my ($self) = @_;
3124
3125 $self->{scroll_to} = $#{$self->{par}};
3126 $self->update;
3127}
3128
3129sub force_uptodate {
3130 my ($self) = @_;
3131
3132 if (delete $self->{need_reflow}) {
3133 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3134
3135 my $height = 0;
3136
3137 for my $para (@{$self->{par}}) {
3138 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3139 my $layout = $self->get_layout ($para);
3140 my ($w, $h) = $layout->size;
3141
3142 $para->{w} = $w + $para->{indent};
3143 $para->{h} = $h;
3144 $para->{wrapped} = $layout->has_wrapped;
3145 }
3146
3147 $para->{y} = $height;
3148 $height += $para->{h};
3149 }
3150
2424 $self->{height} += $h; 3151 $self->{height} = $height;
2425 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3152 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2426 }
2427 3153
2428 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3154 delete $self->{texture};
3155 }
3156
3157 if (my $paridx = delete $self->{scroll_to}) {
3158 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3159 }
2429} 3160}
2430 3161
2431sub update { 3162sub update {
2432 my ($self) = @_; 3163 my ($self) = @_;
2433 3164
… …
2435 3166
2436 return unless $self->{h} > 0; 3167 return unless $self->{h} > 0;
2437 3168
2438 delete $self->{texture}; 3169 delete $self->{texture};
2439 3170
2440 $ROOT->on_post_alloc ($self, sub { 3171 $ROOT->on_post_alloc ($self => sub {
3172 $self->force_uptodate;
3173
2441 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3174 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2442 3175
2443 if (delete $self->{need_reflow}) {
2444 my $height = 0;
2445
2446 my $layout = $self->{layout};
2447
2448 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2449
2450 for (@{$self->{par}}) {
2451 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2452 $layout->set_width ($W - $_->[3]);
2453 $layout->set_markup ($_->[4]);
2454 my ($w, $h) = $layout->size;
2455 $_->[0] = $w + $_->[3];
2456 $_->[1] = $h;
2457 }
2458
2459 $height += $_->[1];
2460 }
2461
2462 $self->{height} = $height;
2463
2464 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2465
2466 delete $self->{texture};
2467 }
2468
2469 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3176 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2470 glClearColor 0.5, 0.5, 0.5, 0; 3177 glClearColor 0, 0, 0, 0;
2471 glClear GL_COLOR_BUFFER_BIT; 3178 glClear GL_COLOR_BUFFER_BIT;
2472 3179
3180 package CFPlus::UI::Base;
3181 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3182 (0, 0, $self->{w}, $self->{h});
3183
3184 my $top = int $self->{children}[1]{range}[0];
3185
3186 my $paridx = 0;
3187 my $top_paragraph;
2473 my $top = int $self->{children}[1]{range}[0]; 3188 my $top = int $self->{children}[1]{range}[0];
2474 3189
2475 my $y0 = $top; 3190 my $y0 = $top;
2476 my $y1 = $top + $H; 3191 my $y1 = $top + $H;
2477 3192
2478 my $y = 0;
2479
2480 my $layout = $self->{layout};
2481
2482 $layout->set_font ($self->{font}) if $self->{font};
2483
2484 glEnable GL_BLEND;
2485 #TODO# not correct in windows where rgba is forced off
2486 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2487
2488 for my $par (@{$self->{par}}) { 3193 for my $para (@{$self->{par}}) {
2489 my $h = $par->[1]; 3194 my $h = $para->{h};
3195 my $y = $para->{y};
2490 3196
2491 if ($y0 < $y + $h && $y < $y1) { 3197 if ($y0 < $y + $h && $y < $y1) {
2492 $layout->set_foreground (@{ $par->[2] }); 3198 my $layout = $self->get_layout ($para);
2493 $layout->set_width ($W - $par->[3]);
2494 $layout->set_markup ($par->[4]);
2495 3199
2496 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3200 $layout->render ($para->{indent}, $y - $y0);
2497 3201
2498 glRasterPos $par->[3], $y - $y0; 3202 if (my @w = @{ $para->{widget} }) {
2499 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3203 my @s = $layout->get_shapes;
3204
3205 for (@w) {
3206 my ($dx, $dy) = splice @s, 0, 2, ();
3207
3208 $_->{x} = $dx + $para->{indent};
3209 $_->{y} = $dy + $y - $y0;
3210
3211 $_->draw;
3212 }
3213 }
2500 } 3214 }
2501 3215
2502 $y += $h; 3216 $paridx++;
3217 $top_paragraph ||= $paridx if $y >= $top;
2503 } 3218 }
2504 3219
2505 glDisable GL_BLEND; 3220 $self->{top_paragraph} = $top_paragraph;
2506 }; 3221 };
2507 }); 3222 });
2508} 3223}
2509 3224
3225sub reconfigure {
3226 my ($self) = @_;
3227
3228 $self->SUPER::reconfigure;
3229
3230 $_->{w} = 1e10 for @{ $self->{par} };
3231 $self->reflow;
3232}
3233
2510sub _draw { 3234sub _draw {
2511 my ($self) = @_; 3235 my ($self) = @_;
2512 3236
2513 glEnable GL_TEXTURE_2D; 3237 glEnable GL_TEXTURE_2D;
2514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3238 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2515 glColor 1, 1, 1, 1; 3239 glColor 0, 0, 0, 1;
2516 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3240 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2517 glDisable GL_TEXTURE_2D; 3241 glDisable GL_TEXTURE_2D;
2518 3242
2519 $self->{children}[1]->draw; 3243 $self->{children}[1]->draw;
2520
2521} 3244}
2522 3245
2523############################################################################# 3246#############################################################################
2524 3247
2525package CFClient::UI::Animator; 3248package CFPlus::UI::Animator;
2526 3249
2527use CFClient::OpenGL; 3250use CFPlus::OpenGL;
2528 3251
2529our @ISA = CFClient::UI::Bin::; 3252our @ISA = CFPlus::UI::Bin::;
2530 3253
2531sub moveto { 3254sub moveto {
2532 my ($self, $x, $y) = @_; 3255 my ($self, $x, $y) = @_;
2533 3256
2534 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3257 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2562 glPopMatrix; 3285 glPopMatrix;
2563} 3286}
2564 3287
2565############################################################################# 3288#############################################################################
2566 3289
2567package CFClient::UI::Flopper; 3290package CFPlus::UI::Flopper;
2568 3291
2569our @ISA = CFClient::UI::Button::; 3292our @ISA = CFPlus::UI::Button::;
2570 3293
2571sub new { 3294sub new {
2572 my $class = shift; 3295 my $class = shift;
2573 3296
2574 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
2575 state => 0, 3298 state => 0,
2576 connect_activate => \&toggle_flopper, 3299 on_activate => \&toggle_flopper,
2577 @_ 3300 @_
2578 ); 3301 );
2579 3302
2580 if ($self->{state}) {
2581 $self->{state} = 0;
2582 $self->toggle_flopper;
2583 }
2584
2585 $self 3303 $self
2586} 3304}
2587 3305
2588sub toggle_flopper { 3306sub toggle_flopper {
2589 my ($self) = @_; 3307 my ($self) = @_;
2590 3308
2591 # TODO: use animation 3309 $self->{other}->toggle_visibility;
2592 if ($self->{state} = !$self->{state}) {
2593 $CFClient::UI::ROOT->add ($self->{other});
2594 $self->{other}->move ($self->coord2global (0, $self->{h}));
2595 $self->_emit ("open");
2596 } else {
2597 $CFClient::UI::ROOT->remove ($self->{other});
2598 $self->_emit ("close");
2599 }
2600
2601 $self->_emit (changed => $self->{state});
2602} 3310}
2603 3311
2604############################################################################# 3312#############################################################################
2605 3313
2606package CFClient::UI::Tooltip; 3314package CFPlus::UI::Tooltip;
2607 3315
2608our @ISA = CFClient::UI::Bin::; 3316our @ISA = CFPlus::UI::Bin::;
2609 3317
2610use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2611 3319
2612sub new { 3320sub new {
2613 my $class = shift; 3321 my $class = shift;
2614 3322
2615 $class->SUPER::new ( 3323 $class->SUPER::new (
… …
2619} 3327}
2620 3328
2621sub set_tooltip_from { 3329sub set_tooltip_from {
2622 my ($self, $widget) = @_; 3330 my ($self, $widget) = @_;
2623 3331
3332 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3333 if $widget->{tooltip} =~ /^#(.*)$/;
3334
3335 my $tooltip = $widget->{tooltip};
3336
3337 if ($ENV{CFPLUS_DEBUG} & 2) {
3338 $tooltip .= "\n\n" . (ref $widget) . "\n"
3339 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3340 . "req $widget->{req_w} $widget->{req_h}\n"
3341 . "visible $widget->{visible}";
3342 }
3343
3344 $tooltip =~ s/^\n+//;
3345 $tooltip =~ s/\n+$//;
3346
2624 $self->add (new CFClient::UI::Label 3347 $self->add (new CFPlus::UI::Label
2625 markup => $widget->{tooltip}, 3348 markup => $tooltip,
2626 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3349 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2627 fontsize => 0.8, 3350 fontsize => 0.8,
2628 fg => [0, 0, 0, 1], 3351 style => 1, # FLAG_INVERSE
2629 ellipsise => 0, 3352 ellipsise => 0,
2630 font => ($widget->{tooltip_font} || $::FONT_PROP), 3353 font => ($widget->{tooltip_font} || $::FONT_PROP),
2631 ); 3354 );
2632} 3355}
2633 3356
… …
2637 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3360 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2638 3361
2639 ($w + 4, $h + 4) 3362 ($w + 4, $h + 4)
2640} 3363}
2641 3364
2642sub size_allocate { 3365sub invoke_size_allocate {
2643 my ($self, $w, $h) = @_; 3366 my ($self, $w, $h) = @_;
2644 3367
2645 $self->SUPER::size_allocate ($w - 4, $h - 4); 3368 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3369}
3370
3371sub invoke_visibility_change {
3372 my ($self, $visible) = @_;
3373
3374 return unless $visible;
3375
3376 $self->{root}->on_post_alloc ("move_$self" => sub {
3377 my $widget = $self->{owner}
3378 or return;
3379
3380 if ($widget->{visible}) {
3381 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3382
3383 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3384 if $x + $self->{w} > $self->{root}{w};
3385
3386 $self->move_abs ($x, $y);
3387 } else {
3388 $self->hide;
3389 }
3390 });
2646} 3391}
2647 3392
2648sub _draw { 3393sub _draw {
2649 my ($self) = @_; 3394 my ($self) = @_;
2650 3395
… …
2667 glVertex $w, $h; 3412 glVertex $w, $h;
2668 glVertex $w, 0; 3413 glVertex $w, 0;
2669 glEnd; 3414 glEnd;
2670 3415
2671 glTranslate 2 - 0.375, 2 - 0.375; 3416 glTranslate 2 - 0.375, 2 - 0.375;
3417
2672 $self->SUPER::_draw; 3418 $self->SUPER::_draw;
2673} 3419}
2674 3420
2675############################################################################# 3421#############################################################################
2676 3422
2677package CFClient::UI::Face; 3423package CFPlus::UI::Face;
2678 3424
2679our @ISA = CFClient::UI::Base::; 3425our @ISA = CFPlus::UI::DrawBG::;
2680 3426
2681use CFClient::OpenGL; 3427use CFPlus::OpenGL;
2682 3428
2683sub new { 3429sub new {
2684 my $class = shift; 3430 my $class = shift;
2685 3431
2686 my $self = $class->SUPER::new ( 3432 my $self = $class->SUPER::new (
3433 size_w => 32,
3434 size_h => 8,
2687 aspect => 1, 3435 aspect => 1,
2688 can_events => 0, 3436 can_events => 0,
2689 @_, 3437 @_,
2690 ); 3438 );
2691 3439
2692 if ($self->{anim} && $self->{animspeed}) { 3440 if ($self->{anim} && $self->{animspeed}) {
2693 Scalar::Util::weaken (my $widget = $self); 3441 CFPlus::weaken (my $widget = $self);
2694 3442
3443 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3444 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2695 $self->{timer} = Event->timer ( 3445 $self->{timer} = Event->timer (
2696 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2697 hard => 1, 3446 parked => 1,
2698 interval => $self->{animspeed},
2699 cb => sub { 3447 cb => sub {
3448 return unless $::CONN && $widget;
3449
2700 ++$widget->{frame}; 3450 ++$widget->{frame};
3451 $widget->update_face;
2701 $widget->update; 3452 $widget->update;
3453
3454 $widget->update_timer;
2702 }, 3455 },
2703 ); 3456 );
3457
3458 $self->update_face;
3459 $self->update_timer;
2704 } 3460 }
2705 3461
2706 $self 3462 $self
2707} 3463}
2708 3464
3465sub update_timer {
3466 my ($self) = @_;
3467
3468 return unless $self->{timer};
3469
3470 if ($self->{visible}) {
3471 $self->{timer}->at (
3472 $self->{anim_start}
3473 + $self->{animspeed}
3474 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3475 );
3476 $self->{timer}->start;
3477 } else {
3478 $self->{timer}->stop;
3479 }
3480}
3481
3482sub update_face {
3483 my ($self) = @_;
3484
3485 return unless $::CONN;
3486
3487 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3488 if ($anim && @$anim) {
3489 delete $self->{wait_face};
3490 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3491 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3492 }
3493 }
3494}
3495
2709sub size_request { 3496sub size_request {
2710 (32, 8) 3497 my ($self) = @_;
3498
3499 if ($::CONN) {
3500 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3501 if (my $tex = $::CONN->{texture}[$faceid]) {
3502 $self->{tex} = $tex;
3503 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3504 } else {
3505 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3506 $self->realloc;
3507 });
3508 }
3509 }
3510 }
3511
3512 ($self->{size_w} || 8, $self->{size_h} || 8)
2711} 3513}
2712 3514
2713sub update { 3515sub update {
2714 my ($self) = @_; 3516 my ($self) = @_;
2715 3517
2716 return unless $self->{visible}; 3518 return unless $self->{visible};
2717 3519
2718 $self->SUPER::update; 3520 $self->SUPER::update;
2719} 3521}
2720 3522
3523sub invoke_visibility_change {
3524 my ($self) = @_;
3525
3526 $self->update_timer;
3527
3528 0
3529}
3530
2721sub _draw { 3531sub _draw {
2722 my ($self) = @_; 3532 my ($self) = @_;
2723 3533
2724 return unless $::CONN; 3534 $self->SUPER::_draw;
2725 3535
2726 my $face; 3536 if (my $tex = $self->{tex}) {
2727
2728 if ($self->{frame}) {
2729 my $anim = $::CONN->{anim}[$self->{anim}];
2730
2731 $face = $anim->[ $self->{frame} % @$anim ]
2732 if $anim && @$anim;
2733 }
2734
2735 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2736
2737 if ($tex) {
2738 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2739 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2740 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2741 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3540 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2742 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2743 } 3542 }
2744} 3543}
2745 3544
2746sub DESTROY { 3545sub destroy {
2747 my ($self) = @_; 3546 my ($self) = @_;
2748 3547
2749 $self->{timer}->cancel 3548 (delete $self->{timer})->cancel
2750 if $self->{timer}; 3549 if $self->{timer};
2751 3550
2752 $self->SUPER::DESTROY; 3551 $self->SUPER::destroy;
2753} 3552}
2754 3553
2755############################################################################# 3554#############################################################################
2756 3555
2757package CFClient::UI::Inventory; 3556package CFPlus::UI::Buttonbar;
2758 3557
2759our @ISA = CFClient::UI::ScrolledWindow::; 3558our @ISA = CFPlus::UI::HBox::;
2760 3559
2761sub new { 3560# TODO: should actually wrap buttons and other goodies.
2762 my $class = shift;
2763
2764 my $self = $class->SUPER::new (
2765 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2766 @_,
2767 );
2768
2769 $self
2770}
2771
2772sub set_items {
2773 my ($self, $items) = @_;
2774
2775 $self->{scrolled}->clear;
2776 return unless $items;
2777
2778 my @items = sort {
2779 ($a->{type} <=> $b->{type})
2780 or ($a->{name} cmp $b->{name})
2781 } @$items;
2782
2783 $self->{real_items} = \@items;
2784
2785 my $row = 0;
2786 for my $item (@items) {
2787 CFClient::Item::update_widgets $item;
2788
2789 $self->{scrolled}->add (0, $row, $item->{face_widget});
2790 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2791 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2792
2793 $row++;
2794 }
2795}
2796
2797sub size_request {
2798 my ($self) = @_;
2799 ($self->{req_w}, $self->{req_h});
2800}
2801 3561
2802############################################################################# 3562#############################################################################
2803 3563
2804package CFClient::UI::Menu; 3564package CFPlus::UI::Menu;
2805 3565
2806our @ISA = CFClient::UI::FancyFrame::; 3566our @ISA = CFPlus::UI::Toplevel::;
2807 3567
2808use CFClient::OpenGL; 3568use CFPlus::OpenGL;
2809 3569
2810sub new { 3570sub new {
2811 my $class = shift; 3571 my $class = shift;
2812 3572
2813 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
2814 items => [], 3574 items => [],
2815 z => 100, 3575 z => 100,
2816 @_, 3576 @_,
2817 ); 3577 );
2818 3578
2819 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3579 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2820 3580
2821 for my $item (@{ $self->{items} }) { 3581 for my $item (@{ $self->{items} }) {
2822 my ($widget, $cb) = @$item; 3582 my ($widget, $cb, $tooltip) = @$item;
2823 3583
2824 # handle various types of items, only text for now 3584 # handle various types of items, only text for now
2825 if (!ref $widget) { 3585 if (!ref $widget) {
3586 if ($widget =~ /\t/) {
3587 my ($left, $right) = split /\t/, $widget, 2;
3588
2826 $widget = new CFClient::UI::Label 3589 $widget = new CFPlus::UI::HBox
2827 can_hover => 1, 3590 can_hover => 1,
2828 can_events => 1, 3591 can_events => 1,
3592 tooltip => $tooltip,
3593 children => [
3594 (new CFPlus::UI::Label markup => $left, expand => 1),
3595 (new CFPlus::UI::Label markup => $right, align => +1),
3596 ],
3597 ;
3598
3599 } else {
3600 $widget = new CFPlus::UI::Label
3601 can_hover => 1,
3602 can_events => 1,
2829 text => $widget; 3603 markup => $widget,
3604 tooltip => $tooltip;
3605 }
2830 } 3606 }
2831 3607
2832 $self->{item}{$widget} = $item; 3608 $self->{item}{$widget} = $item;
2833 3609
2834 $self->{vbox}->add ($widget); 3610 $self->{vbox}->add ($widget);
… …
2839 3615
2840# popup given the event (must be a mouse button down event currently) 3616# popup given the event (must be a mouse button down event currently)
2841sub popup { 3617sub popup {
2842 my ($self, $ev) = @_; 3618 my ($self, $ev) = @_;
2843 3619
2844 $self->_emit ("popdown"); 3620 $self->emit ("popdown");
2845 3621
2846 # maybe save $GRAB? must be careful about events... 3622 # maybe save $GRAB? must be careful about events...
2847 $GRAB = $self; 3623 $GRAB = $self;
2848 $self->{button} = $ev->{button}; 3624 $self->{button} = $ev->{button};
2849 3625
2850 $self->show; 3626 $self->show;
2851 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3627 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2852} 3628}
2853 3629
2854sub mouse_motion { 3630sub invoke_mouse_motion {
2855 my ($self, $ev, $x, $y) = @_; 3631 my ($self, $ev, $x, $y) = @_;
2856 3632
2857 # TODO: should use vbox->find_widget or so 3633 # TODO: should use vbox->find_widget or so
2858 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3634 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2859 $self->{hover} = $self->{item}{$HOVER}; 3635 $self->{hover} = $self->{item}{$HOVER};
2860}
2861 3636
3637 0
3638}
3639
2862sub button_up { 3640sub invoke_button_up {
2863 my ($self, $ev, $x, $y) = @_; 3641 my ($self, $ev, $x, $y) = @_;
2864 3642
2865 if ($ev->{button} == $self->{button}) { 3643 if ($ev->{button} == $self->{button}) {
2866 undef $GRAB; 3644 undef $GRAB;
2867 $self->hide; 3645 $self->hide;
2868 3646
2869 $self->_emit ("popdown"); 3647 $self->emit ("popdown");
2870 $self->{hover}[1]->() if $self->{hover}; 3648 $self->{hover}[1]->() if $self->{hover};
3649 } else {
3650 return 0
3651 }
3652
2871 } 3653 1
2872} 3654}
2873 3655
2874############################################################################# 3656#############################################################################
2875 3657
2876package CFClient::UI::Statusbox; 3658package CFPlus::UI::Multiplexer;
2877 3659
2878our @ISA = CFClient::UI::VBox::; 3660our @ISA = CFPlus::UI::Container::;
2879 3661
2880sub new { 3662sub new {
2881 my $class = shift; 3663 my $class = shift;
2882 3664
2883 $class->SUPER::new ( 3665 my $self = $class->SUPER::new (
3666 @_,
3667 );
3668
3669 $self->{current} = $self->{children}[0]
3670 if @{ $self->{children} };
3671
3672 $self
3673}
3674
3675sub add {
3676 my ($self, @widgets) = @_;
3677
3678 $self->SUPER::add (@widgets);
3679
3680 $self->{current} = $self->{children}[0]
3681 if @{ $self->{children} };
3682}
3683
3684sub get_current_page {
3685 my ($self) = @_;
3686
3687 $self->{current}
3688}
3689
3690sub set_current_page {
3691 my ($self, $page_or_widget) = @_;
3692
3693 my $widget = ref $page_or_widget
3694 ? $page_or_widget
3695 : $self->{children}[$page_or_widget];
3696
3697 $self->{current} = $widget;
3698 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3699
3700 $self->emit (page_changed => $self->{current});
3701
3702 $self->realloc;
3703}
3704
3705sub visible_children {
3706 $_[0]{current}
3707}
3708
3709sub size_request {
3710 my ($self) = @_;
3711
3712 $self->{current}->size_request
3713}
3714
3715sub invoke_size_allocate {
3716 my ($self, $w, $h) = @_;
3717
3718 $self->{current}->configure (0, 0, $w, $h);
3719
3720 1
3721}
3722
3723sub _draw {
3724 my ($self) = @_;
3725
3726 $self->{current}->draw;
3727}
3728
3729#############################################################################
3730
3731package CFPlus::UI::Notebook;
3732
3733our @ISA = CFPlus::UI::VBox::;
3734
3735sub new {
3736 my $class = shift;
3737
3738 my $self = $class->SUPER::new (
3739 buttonbar => (new CFPlus::UI::Buttonbar),
3740 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3741 # filter => # will be put between multiplexer and $self
3742 @_,
3743 );
3744
3745 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3746 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3747
3748 $self
3749}
3750
3751sub add {
3752 my ($self, $title, $widget, $tooltip) = @_;
3753
3754 CFPlus::weaken $self;
3755
3756 unless (ref $title) {
3757 $title = new CFPlus::UI::Button
3758 markup => $title,
3759 tooltip => $tooltip,
3760 ;
3761 }
3762
3763 $title->connect (activate => sub { $self->set_current_page ($widget) });
3764 $self->{buttonbar}->add ($title);
3765
3766 $self->{multiplexer}->add ($widget);
3767}
3768
3769sub get_current_page {
3770 my ($self) = @_;
3771
3772 $self->{multiplexer}->get_current_page
3773}
3774
3775sub set_current_page {
3776 my ($self, $page) = @_;
3777
3778 $self->{multiplexer}->set_current_page ($page);
3779 $self->emit (page_changed => $self->{multiplexer}{current});
3780}
3781
3782#############################################################################
3783
3784package CFPlus::UI::Selector;
3785
3786use utf8;
3787
3788our @ISA = CFPlus::UI::Button::;
3789
3790sub new {
3791 my $class = shift;
3792
3793 my $self = $class->SUPER::new (
3794 options => [], # [value, title, longdesc], ...
3795 value => undef,
3796 @_,
3797 );
3798
3799 $self->_set_value ($self->{value});
3800
3801 $self
3802}
3803
3804sub invoke_button_down {
3805 my ($self, $ev) = @_;
3806
3807 my @menu_items;
3808
3809 for (@{ $self->{options} }) {
3810 my ($value, $title, $tooltip) = @$_;
3811
3812 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3813 }
3814
3815 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3816}
3817
3818sub _set_value {
3819 my ($self, $value) = @_;
3820
3821 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3822 or return;
3823
3824 $self->{value} = $item->[0];
3825 $self->set_markup ("$item->[1] ⇓");
3826 $self->set_tooltip ($item->[2]);
3827}
3828
3829sub set_value {
3830 my ($self, $value) = @_;
3831
3832 return unless $self->{value} ne $value;
3833
3834 $self->_set_value ($value);
3835 $self->emit (changed => $value);
3836}
3837
3838#############################################################################
3839
3840package CFPlus::UI::Statusbox;
3841
3842our @ISA = CFPlus::UI::VBox::;
3843
3844sub new {
3845 my $class = shift;
3846
3847 my $self = $class->SUPER::new (
2884 fontsize => 0.8, 3848 fontsize => 0.8,
2885 @_, 3849 @_,
2886 ) 3850 );
3851
3852 CFPlus::weaken (my $this = $self);
3853
3854 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3855
3856 $self
2887} 3857}
2888 3858
2889sub reorder { 3859sub reorder {
2890 my ($self) = @_; 3860 my ($self) = @_;
2891 my $NOW = time; 3861 my $NOW = Time::HiRes::time;
3862
3863 # freeze display when hovering over any label
3864 return if $CFPlus::UI::TOOLTIP->{owner}
3865 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3866 values %{ $self->{item} };
2892 3867
2893 while (my ($k, $v) = each %{ $self->{item} }) { 3868 while (my ($k, $v) = each %{ $self->{item} }) {
2894 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3869 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2895 } 3870 }
2896 3871
… …
2899 my @items = sort { 3874 my @items = sort {
2900 $a->{pri} <=> $b->{pri} 3875 $a->{pri} <=> $b->{pri}
2901 or $b->{id} <=> $a->{id} 3876 or $b->{id} <=> $a->{id}
2902 } values %{ $self->{item} }; 3877 } values %{ $self->{item} };
2903 3878
3879 $self->{timer}->interval (1);
3880
2904 my $count = 10 + 1; 3881 my $count = 10 + 1;
2905 for my $item (@items) { 3882 for my $item (@items) {
2906 last unless --$count; 3883 last unless --$count;
2907 3884
2908 push @widgets, $item->{label} ||= do { 3885 my $label = $item->{label} ||= do {
2909 # TODO: doesn't handle markup well (read as: at all) 3886 # TODO: doesn't handle markup well (read as: at all)
2910 my $short = $item->{count} > 1 3887 my $short = $item->{count} > 1
2911 ? "<b>$item->{count} ×</b> $item->{text}" 3888 ? "<b>$item->{count} ×</b> $item->{text}"
2912 : $item->{text}; 3889 : $item->{text};
2913 3890
2914 for ($short) { 3891 for ($short) {
2915 s/^\s+//; 3892 s/^\s+//;
2916 s/\s+/ /g; 3893 s/\s+/ /g;
2917 } 3894 }
2918 3895
2919 new CFClient::UI::Label 3896 new CFPlus::UI::Label
2920 markup => $short, 3897 markup => $short,
2921 tooltip => $item->{tooltip}, 3898 tooltip => $item->{tooltip},
2922 tooltip_font => $::FONT_PROP, 3899 tooltip_font => $::FONT_PROP,
2923 tooltip_width => 0.67, 3900 tooltip_width => 0.67,
2924 fontsize => $item->{fontsize} || $self->{fontsize}, 3901 fontsize => $item->{fontsize} || $self->{fontsize},
2925 max_w => $::WIDTH * 0.44, 3902 max_w => $::WIDTH * 0.44,
2926 fg => $item->{fg}, 3903 fg => [@{ $item->{fg} }],
2927 can_events => 1, 3904 can_events => 1,
2928 can_hover => 1 3905 can_hover => 1
2929 }; 3906 };
3907
3908 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3909 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3910 $label->update;
3911 $label->set_max_size (undef, $label->{req_h} * $diff)
3912 if $diff < 1;
3913 $self->{timer}->interval (1/30);
3914 } else {
3915 $label->{fg}[3] = $item->{fg}[3] || 1;
3916 }
3917
3918 push @widgets, $label;
2930 } 3919 }
2931 3920
2932 $self->clear; 3921 $self->clear;
2933 $self->SUPER::add (reverse @widgets); 3922 $self->SUPER::add (reverse @widgets);
2934} 3923}
… …
2939 $text =~ s/^\s+//; 3928 $text =~ s/^\s+//;
2940 $text =~ s/\s+$//; 3929 $text =~ s/\s+$//;
2941 3930
2942 return unless $text; 3931 return unless $text;
2943 3932
2944 my $timeout = time + ((delete $arg{timeout}) || 60); 3933 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2945 3934
2946 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3935 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2947 3936
2948 if (my $item = $self->{item}{$group}) { 3937 if (my $item = $self->{item}{$group}) {
2949 if ($item->{text} eq $text) { 3938 if ($item->{text} eq $text) {
2950 $item->{count}++; 3939 $item->{count}++;
2951 } else { 3940 } else {
2952 $item->{count} = 1; 3941 $item->{count} = 1;
2953 $item->{text} = $item->{tooltip} = $text; 3942 $item->{text} = $item->{tooltip} = $text;
2954 } 3943 }
2955 $item->{id} = ++$self->{id}; 3944 $item->{id} += 0.2;#d#
2956 $item->{timeout} = $timeout; 3945 $item->{timeout} = $timeout;
2957 delete $item->{label}; 3946 delete $item->{label};
2958 } else { 3947 } else {
2959 $self->{item}{$group} = { 3948 $self->{item}{$group} = {
2960 id => ++$self->{id}, 3949 id => ++$self->{id},
… …
2966 count => 1, 3955 count => 1,
2967 %arg, 3956 %arg,
2968 }; 3957 };
2969 } 3958 }
2970 3959
3960 $ROOT->on_refresh (reorder => sub {
2971 $self->reorder; 3961 $self->reorder;
3962 });
2972} 3963}
2973 3964
2974sub reconfigure { 3965sub reconfigure {
2975 my ($self) = @_; 3966 my ($self) = @_;
2976 3967
… …
2979 3970
2980 $self->reorder; 3971 $self->reorder;
2981 $self->SUPER::reconfigure; 3972 $self->SUPER::reconfigure;
2982} 3973}
2983 3974
3975sub destroy {
3976 my ($self) = @_;
3977
3978 $self->{timer}->cancel;
3979
3980 $self->SUPER::destroy;
3981}
3982
2984############################################################################# 3983#############################################################################
2985 3984
2986package CFClient::UI::Root; 3985package CFPlus::UI::Root;
2987 3986
2988our @ISA = CFClient::UI::Container::; 3987our @ISA = CFPlus::UI::Container::;
2989 3988
3989use List::Util qw(min max);
3990
2990use CFClient::OpenGL; 3991use CFPlus::OpenGL;
2991 3992
2992sub new { 3993sub new {
2993 my $class = shift; 3994 my $class = shift;
2994 3995
2995 $class->SUPER::new ( 3996 my $self = $class->SUPER::new (
2996 visible => 1, 3997 visible => 1,
2997 @_, 3998 @_,
2998 ) 3999 );
2999}
3000 4000
3001sub configure { 4001 CFPlus::weaken ($self->{root} = $self);
3002 my ($self, $x, $y, $w, $h) = @_;
3003 4002
3004 $self->{w} = $w; 4003 $self
3005 $self->{h} = $h;
3006}
3007
3008sub check_size {
3009 my ($self) = @_;
3010
3011 $self->size_allocate ($self->{w}, $self->{h})
3012 if $self->{w};
3013} 4004}
3014 4005
3015sub size_request { 4006sub size_request {
3016 my ($self) = @_; 4007 my ($self) = @_;
3017 4008
3018 ($self->{w}, $self->{h}) 4009 ($self->{w}, $self->{h})
3019} 4010}
3020 4011
4012sub _to_pixel {
4013 my ($coord, $size, $max) = @_;
4014
4015 $coord =
4016 $coord eq "center" ? ($max - $size) * 0.5
4017 : $coord eq "max" ? $max
4018 : $coord;
4019
4020 $coord = 0 if $coord < 0;
4021 $coord = $max - $size if $coord > $max - $size;
4022
4023 int $coord + 0.5
4024}
4025
3021sub size_allocate { 4026sub invoke_size_allocate {
3022 my ($self, $w, $h) = @_; 4027 my ($self, $w, $h) = @_;
3023 4028
3024 for my $child ($self->children) { 4029 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4030 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026 4031
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4032 $X = $child->{force_x} if exists $child->{force_x};
3028 if exists $child->{req_x}; 4033 $Y = $child->{force_y} if exists $child->{force_y};
3029 4034
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4035 $X = _to_pixel $X, $W, $self->{w};
3031 if exists $child->{req_y}; 4036 $Y = _to_pixel $Y, $H, $self->{h};
3032
3033 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3034 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3035 4037
3036 $child->configure ($X, $Y, $W, $H); 4038 $child->configure ($X, $Y, $W, $H);
3037 } 4039 }
4040
4041 1
3038} 4042}
3039 4043
3040sub coord2local { 4044sub coord2local {
3041 my ($self, $x, $y) = @_; 4045 my ($self, $x, $y) = @_;
3042 4046
… …
3050} 4054}
3051 4055
3052sub update { 4056sub update {
3053 my ($self) = @_; 4057 my ($self) = @_;
3054 4058
3055 $self->check_size;
3056 $::WANT_REFRESH++; 4059 $::WANT_REFRESH++;
3057} 4060}
3058 4061
3059sub add { 4062sub add {
3060 my ($self, @children) = @_; 4063 my ($self, @children) = @_;
3061 4064
3062 for (my @widgets = @children; my $w = pop @widgets; ) {
3063 push @widgets, $w->children;
3064 $w->{root} = $self;
3065 $w->{visible} = $self->{visible} + 1;
3066 }
3067
3068 for my $child (@children) {
3069 $child->{is_toplevel} = 1; 4065 $_->{is_toplevel} = 1
3070 4066 for @children;
3071 # integerise window positions
3072 $child->{x} = int $child->{x};
3073 $child->{y} = int $child->{y};
3074 }
3075 4067
3076 $self->SUPER::add (@children); 4068 $self->SUPER::add (@children);
3077} 4069}
3078 4070
3079sub remove { 4071sub remove {
3080 my ($self, @children) = @_; 4072 my ($self, @children) = @_;
3081 4073
3082 $self->SUPER::remove (@children); 4074 $self->SUPER::remove (@children);
4075
4076 delete $self->{is_toplevel}
4077 for @children;
3083 4078
3084 while (@children) { 4079 while (@children) {
3085 my $w = pop @children; 4080 my $w = pop @children;
3086 push @children, $w->children; 4081 push @children, $w->children;
3087 $w->set_invisible; 4082 $w->set_invisible;
… …
3106 while ($self->{refresh_hook}) { 4101 while ($self->{refresh_hook}) {
3107 $_->() 4102 $_->()
3108 for values %{delete $self->{refresh_hook}}; 4103 for values %{delete $self->{refresh_hook}};
3109 } 4104 }
3110 4105
3111 if ($self->{check_size}) { 4106 while ($self->{realloc}) {
3112 my @queue = ([], []); 4107 my %queue;
4108 my @queue;
4109 my $widget;
3113 4110
3114 for (;;) { 4111 outer:
3115 if ($self->{check_size}) { 4112 while () {
3116 # heuristic: check containers last 4113 if (my $realloc = delete $self->{realloc}) {
3117 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4114 for $widget (values %$realloc) {
3118 for values %{delete $self->{check_size}} 4115 $widget->{visible} or next; # do not resize invisible widgets
4116
4117 $queue{$widget+0}++ and next; # duplicates are common
4118
4119 push @{ $queue[$widget->{visible}] }, $widget;
4120 }
3119 } 4121 }
3120 4122
3121 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4123 while () {
4124 @queue or last outer;
3122 4125
3123 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4126 $widget = pop @{ $queue[-1] || [] }
3124 ? @$widget{qw(user_w user_h)} 4127 and last;
3125 : $widget->size_request;
3126
3127 if (delete $widget->{force_alloc}
3128 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3129 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3130 4128
4129 pop @queue;
4130 }
4131
4132 delete $queue{$widget+0};
4133
4134 my ($w, $h) = $widget->size_request;
4135
4136 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4137 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4138
4139 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4140 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4141
4142 $w = $widget->{force_w} if exists $widget->{force_w};
4143 $h = $widget->{force_h} if exists $widget->{force_h};
4144
4145 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4146 || delete $widget->{force_realloc}) {
3131 $widget->{req_w} = $w; 4147 $widget->{req_w} = $w;
3132 $widget->{req_h} = $h; 4148 $widget->{req_h} = $h;
3133 4149
3134 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4150 $self->{size_alloc}{$widget+0} = $widget;
3135 4151
3136 $widget->{parent}->check_size
3137 if $widget->{parent}; 4152 if (my $parent = $widget->{parent}) {
4153 $self->{realloc}{$parent+0} = $parent
4154 unless $queue{$parent+0};
4155
4156 $parent->{force_size_alloc} = 1;
4157 $self->{size_alloc}{$parent+0} = $parent;
4158 }
3138 } 4159 }
4160
4161 delete $self->{realloc}{$widget+0};
3139 } 4162 }
3140 }
3141 4163
3142 while ($self->{size_alloc}) { 4164 while (my $size_alloc = delete $self->{size_alloc}) {
3143 for (values %{delete $self->{size_alloc}}) { 4165 my @queue = sort { $a->{visible} <=> $b->{visible} }
3144 my ($widget, $w, $h) = @$_; 4166 values %$size_alloc;
3145 4167
4168 while () {
4169 my $widget = pop @queue || last;
4170
4171 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4172
4173 $w = max $widget->{min_w}, $w;
4174 $h = max $widget->{min_h}, $h;
4175
4176# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4177# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
3146 $w = 0 if $w < 0; 4182 $w = int $w + 0.5;
3147 $h = 0 if $h < 0; 4183 $h = int $h + 0.5;
3148 4184
4185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4186 $widget->{old_w} = $widget->{w};
4187 $widget->{old_h} = $widget->{h};
4188
3149 $widget->{w} = $w; 4189 $widget->{w} = $w;
3150 $widget->{h} = $h; 4190 $widget->{h} = $h;
4191
3151 $widget->emit (size_allocate => $w, $h); 4192 $widget->emit (size_allocate => $w, $h);
4193 }
4194 }
3152 } 4195 }
3153 } 4196 }
3154 4197
3155 while ($self->{post_alloc_hook}) { 4198 while ($self->{post_alloc_hook}) {
3156 $_->() 4199 $_->()
… …
3165 glLoadIdentity; 4208 glLoadIdentity;
3166 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4209 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3167 glMatrixMode GL_MODELVIEW; 4210 glMatrixMode GL_MODELVIEW;
3168 glLoadIdentity; 4211 glLoadIdentity;
3169 4212
4213 {
4214 package CFPlus::UI::Base;
4215
4216 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4217 (0, 0, $self->{w}, $self->{h});
4218
3170 $self->_draw; 4219 $self->_draw;
4220 }
3171} 4221}
3172 4222
3173############################################################################# 4223#############################################################################
3174 4224
3175package CFClient::UI; 4225package CFPlus::UI;
3176 4226
3177$ROOT = new CFClient::UI::Root; 4227$ROOT = new CFPlus::UI::Root;
3178$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4228$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3179 4229
31801 42301
3181 4231

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