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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.244 by root, Sat May 27 21:06:09 2006 UTC vs.
Revision 1.360 by root, Fri Dec 8 22:25:32 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
10use CFClient::Texture; 12use CFPlus::Texture;
11 13
12our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
13 15
14our $LAYOUT; 16our $LAYOUT;
15our $ROOT; 17our $ROOT;
16our $TOOLTIP; 18our $TOOLTIP;
17our $BUTTON_STATE; 19our $BUTTON_STATE;
18 20
19our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
20 22
21sub get_layout { 23our $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) { 24 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
46 33
47 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
48 35
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 37
51 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 39 $TOOLTIP->show;
53
54 my ($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 } 40 }
63 41
64 return; 42 return;
65 } 43 }
66 } 44 }
67 } 45 }
68 46
69 $TOOLTIP->hide; 47 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
71} 72}
72 73
73# class methods for events 74# class methods for events
74sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 82 if $FOCUS;
82} 83}
83 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
96}
97
84sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
85 my ($ev) = @_; 99 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
87 101
88 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
90 106
91 $GRAB = $widget; 107 $GRAB = $widget;
92 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
93 109
94 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
95 } 111 }
96 112
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
98 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 115 # mousewheel
100 if $GRAB; 116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
101} 123}
102 124
103sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
104 my ($ev) = @_; 126 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 127
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 129
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 131
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 132 $GRAB->emit (button_up => $ev)
112 if $GRAB; 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 134
114 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 137 $grab->update if $grab;
117 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
118 139
119 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
120 } 142 }
121} 143}
122 144
123sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
124 my ($ev) = @_; 146 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
126 148
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 150
129 if ($widget != $HOVER) { 151 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 152
132 $hover->update if $hover && $hover->{can_hover}; 153 $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; 154 if $HOVER;
140} 155}
141 156
142# convert position array to integers 157# convert position array to integers
143sub harmonize { 158sub harmonize {
… …
172sub rescale_widgets { 187sub rescale_widgets {
173 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
174 189
175 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $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}; 196 $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}; 197 $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}; 198 $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}; 199 $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}; 200 $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}; 201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
185 } 205 }
186 } 206 }
187 207
188 reconfigure_widgets; 208 reconfigure_widgets;
189} 209}
190 210
191############################################################################# 211#############################################################################
192 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
193package CFClient::UI::Base; 221package CFPlus::UI::Base;
194 222
195use strict; 223use strict;
196 224
197use CFClient::OpenGL; 225use CFPlus::OpenGL;
198 226
199sub new { 227sub new {
200 my $class = shift; 228 my $class = shift;
201 229
202 my $self = bless { 230 my $self = bless {
203 x => 0, 231 x => "center",
204 y => 0, 232 y => "center",
205 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
206 can_events => 1, 236 can_events => 1,
207 @_ 237 @_
208 }, $class; 238 }, $class;
239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 241
210 for (keys %$self) { 242 for (keys %$self) {
211 if (/^on_(.*)$/) { 243 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
213 } 245 }
214 } 246 }
215 247
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 251 $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; 252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
223 } 258 }
224 259
225 $self 260 $self
226} 261}
227 262
… …
232 %$self = (); 267 %$self = ();
233} 268}
234 269
235sub show { 270sub show {
236 my ($self) = @_; 271 my ($self) = @_;
272
237 return if $self->{parent}; 273 return if $self->{parent};
238 274
239 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
240} 276}
241 277
242sub show_centered { 278sub set_visible {
243 my ($self) = @_; 279 my ($self) = @_;
280
244 return if $self->{parent}; 281 return if $self->{visible};
245 282
246 $self->show; 283 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1;
247 285
248 $CFClient::UI::ROOT->on_post_alloc ( 286 $self->emit (visibility_change => 1);
249 "centered $self" => sub { 287
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 288 $self->realloc if !exists $self->{req_w};
251 }, 289
252 ); 290 $_->set_visible for $self->children;
253} 291}
254 292
255sub set_invisible { 293sub set_invisible {
256 my ($self) = @_; 294 my ($self) = @_;
257 295
258 return unless $self->{visible}; 296 return unless $self->{visible};
259 297
260 # broken show/hide model 298 $_->set_invisible for $self->children;
261 299
300 delete $self->{visible};
262 delete $self->{root}; 301 delete $self->{root};
263 delete $self->{visible};
264 302
265 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
266 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
267 305
268 CFClient::UI::check_tooltip 306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
269 if $CFClient::UI::TOOLTIP->{owner} == $self; 307 if $TOOLTIP->{owner} == $self;
270 308
271 $self->focus_out; 309 $self->emit ("focus_out");
272
273 $self->emit (visibility_change => 0); 310 $self->emit (visibility_change => 0);
311}
312
313sub set_visibility {
314 my ($self, $visible) = @_;
315
316 return if $self->{visible} == $visible;
317
318 $visible ? $self->hide
319 : $self->show;
320}
321
322sub toggle_visibility {
323 my ($self) = @_;
324
325 $self->{visible}
326 ? $self->hide
327 : $self->show;
274} 328}
275 329
276sub hide { 330sub hide {
277 my ($self) = @_; 331 my ($self) = @_;
278 332
… …
280 334
281 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
282 if $self->{parent}; 336 if $self->{parent};
283} 337}
284 338
285sub move { 339sub move_abs {
286 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
287 341
288 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
289 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
290 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
291 345
292 $self->update; 346 $self->update;
293} 347}
294 348
295sub set_size { 349sub set_size {
296 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
297 351
298 $self->{user_w} = $w; 352 $self->{force_w} = $w;
299 $self->{user_h} = $h; 353 $self->{force_h} = $h;
300 354
301 $self->check_size; 355 $self->realloc;
302} 356}
303 357
304sub size_request { 358sub size_request {
305 require Carp; 359 require Carp;
306 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
307} 361}
308 362
363sub baseline_shift {
364 0
365}
366
309sub configure { 367sub configure {
310 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
311 369
312 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
313 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
314 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
315 375
316 # use alignment to adjust x, y 376 # use alignment to adjust x, y
317 377
318 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
319 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
320
321 ($w, $h) = ($w2, $h2);
322 } 380 }
323 381
324 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
325 $self->{x} = $x; 383 $self->{x} = $x;
326 $self->{y} = $y; 384 $self->{y} = $y;
327 $self->update; 385 $self->update;
328 } 386 }
329 387
330 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
331 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
332 }
333}
334 390
335sub size_allocate { 391 $self->{alloc_w} = $w;
336 # nothing to be done 392 $self->{alloc_h} = $h;
337}
338 393
339sub reconfigure { 394 $self->{root}{size_alloc}{$self+0} = $self;
340 my ($self) = @_; 395 }
341
342 $self->check_size (1);
343 $self->update;
344} 396}
345 397
346sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
347} 404}
348 405
349sub set_max_size { 406sub set_max_size {
350 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
351 408
352 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
353 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
354} 413}
355 414
356sub set_tooltip { 415sub set_tooltip {
357 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
358 417
… …
361 420
362 return if $self->{tooltip} eq $tooltip; 421 return if $self->{tooltip} eq $tooltip;
363 422
364 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
365 424
366 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
367 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
368 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
369 } 428 }
370} 429}
371 430
372# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
373sub coord2local { 432sub coord2local {
374 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
375 434
435 Carp::confess unless $self->{parent};#d#
436
376 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
377} 438}
378 439
379# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
380sub coord2global { 441sub coord2global {
381 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
382 443
444 Carp::confess unless $self->{parent};#d#
445
383 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
384} 447}
385 448
386sub focus_in { 449sub invoke_focus_in {
387 my ($self) = @_; 450 my ($self) = @_;
388 451
389 return if $FOCUS == $self; 452 return if $FOCUS == $self;
390 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
391 454
392 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
393 456
394 $self->_emit (focus_in => $focus); 457 $self->update;
395 458
396 $focus->update if $focus; 459 0
397 $FOCUS->update;
398} 460}
399 461
400sub focus_out { 462sub invoke_focus_out {
401 my ($self) = @_; 463 my ($self) = @_;
402 464
403 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
404 466
405 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
406 468
407 $self->_emit (focus_out => $focus); 469 $self->update;
408 470
409 $focus->update if $focus; #?
410
411 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
412 unless $FOCUS; 472 unless $FOCUS;
413}
414 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
415sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
416sub button_up { } 485sub invoke_button_up { 0 }
417sub key_down { } 486sub invoke_key_down { 0 }
418sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
419 489
420sub button_down { 490sub invoke_button_down {
421 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
422 492
423 $self->focus_in; 493 $self->grab_focus;
424}
425 494
426sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
427sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
428sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
429sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
430sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I do not like duplication
520 # and needlessly verbose code, either.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
532}
533
534sub find_widget {
535 my ($self, $x, $y) = @_;
536
537 return () unless $self->{can_events};
538
539 return $self
540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543 ()
544}
545
546sub set_parent {
547 my ($self, $parent) = @_;
548
549 Scalar::Util::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible};
551}
552
553sub realloc {
554 my ($self) = @_;
555
556 if ($self->{visible}) {
557 return if $self->{root}{realloc}{$self+0};
558
559 $self->{root}{realloc}{$self+0} = $self;
560 $self->{root}->update;
561 } else {
562 delete $self->{req_w};
563 delete $self->{req_h};
564 }
565}
566
567sub update {
568 my ($self) = @_;
569
570 $self->{parent}->update
571 if $self->{parent};
572}
573
574sub reconfigure {
575 my ($self) = @_;
576
577 $self->realloc;
578 $self->update;
579}
580
581# using global variables seems a bit hacky, but passing through all drawing
582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
431 584
432sub draw { 585sub draw {
433 my ($self) = @_; 586 my ($self) = @_;
434 587
435 return unless $self->{h} && $self->{w}; 588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
436 597
437 glPushMatrix; 598 glPushMatrix;
438 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
439 $self->_draw;
440 glPopMatrix;
441 600
442 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
443 my ($x, $y) = @$self{qw(x y)};
444
445 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
446 glEnable GL_BLEND; 603 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
448 glBegin GL_QUADS; 605 glBegin GL_QUADS;
449 glVertex $x , $y; 606 glVertex 0 , 0;
450 glVertex $x + $self->{w}, $y; 607 glVertex $self->{w}, 0;
451 glVertex $x + $self->{w}, $y + $self->{h}; 608 glVertex $self->{w}, $self->{h};
452 glVertex $x , $y + $self->{h}; 609 glVertex 0 , $self->{h};
453 glEnd; 610 glEnd;
454 glDisable GL_BLEND; 611 glDisable GL_BLEND;
455 } 612 }
456 613
457 if ($ENV{PCLIENT_DEBUG}) { 614 if ($ENV{CFPLUS_DEBUG} & 1) {
458 glPushMatrix; 615 glPushMatrix;
459 glColor 1, 1, 0, 1; 616 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 617 glTranslate 0.375, 0.375;
461 glBegin GL_LINE_LOOP; 618 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0; 619 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0; 620 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1; 621 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1; 622 glVertex 0 , $self->{h} - 1;
466 glEnd; 623 glEnd;
467 glPopMatrix; 624 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
470} 630}
471 631
472sub _draw { 632sub _draw {
473 my ($self) = @_; 633 my ($self) = @_;
474 634
475 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
476} 636}
477 637
478sub find_widget {
479 my ($self, $x, $y) = @_;
480
481 return () unless $self->{can_events};
482
483 return $self
484 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
486
487 ()
488}
489
490sub set_parent {
491 my ($self, $parent) = @_;
492
493 Scalar::Util::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1;
498
499 $self->emit (visibility_change => 1)
500 unless $self->{parent}{visible};
501 }
502
503 # TODO: req_w _does_change after ->reconfigure
504 $self->check_size
505 unless exists $self->{req_w};
506
507 $self->show;
508}
509
510sub check_size {
511 my ($self, $forced) = @_;
512
513 $self->{force_alloc} = 1 if $forced;
514 $CFClient::UI::ROOT->{check_size}{$self} = $self;
515}
516
517sub update {
518 my ($self) = @_;
519
520 $self->{parent}->update
521 if $self->{parent};
522}
523
524sub connect {
525 my ($self, $signal, $cb) = @_;
526
527 push @{ $self->{signal_cb}{$signal} }, $cb;
528}
529
530sub _emit {
531 my ($self, $signal, @args) = @_;
532
533 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
534}
535
536sub emit {
537 my ($self, $signal, @args) = @_;
538
539 $self->_emit ($signal, @args)
540 || $self->$signal (@args);
541}
542
543sub visibility_change {
544 #my ($self, $visible) = @_;
545}
546
547sub DESTROY { 638sub DESTROY {
548 my ($self) = @_; 639 my ($self) = @_;
549 640
641 return if CFPlus::in_destruct;
642
550 delete $WIDGET{$self+0}; 643 delete $WIDGET{$self+0};
551 #$self->deactivate;
552}
553 644
554############################################################################# 645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
647}
555 648
649#############################################################################
650
556package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
557 652
558our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
559 654
560use strict; 655use strict;
561use CFClient::OpenGL; 656use CFPlus::OpenGL;
562 657
563sub new { 658sub new {
564 my $class = shift; 659 my $class = shift;
565 660
566 # range [value, low, high, page] 661 # range [value, low, high, page]
… …
581 676
582 if ($color && (@$color < 4 || $color->[3])) { 677 if ($color && (@$color < 4 || $color->[3])) {
583 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
584 679
585 glEnable GL_BLEND; 680 glEnable GL_BLEND;
586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
587 glColor @$color; 682 glColor_premultiply @$color;
588 683
589 glBegin GL_QUADS; 684 glBegin GL_QUADS;
590 glVertex 0 , 0; 685 glVertex 0 , 0;
591 glVertex 0 , $h; 686 glVertex 0 , $h;
592 glVertex $w, $h; 687 glVertex $w, $h;
… …
597 } 692 }
598} 693}
599 694
600############################################################################# 695#############################################################################
601 696
602package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
603 698
604our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
605 700
606sub new { 701sub new {
607 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg); 703 $class->SUPER::new (can_events => 0, %arg);
609} 704}
610 705
611sub size_request { 706sub size_request {
612 (0, 0) 707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
613} 710}
614 711
615sub draw { } 712sub draw { }
616 713
617############################################################################# 714#############################################################################
618 715
619package CFClient::UI::Container; 716package CFPlus::UI::Container;
620 717
621our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
622 719
623sub new { 720sub new {
624 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
625 722
626 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
627 724
628 my $self = $class->SUPER::new ( 725 my $self = $class->SUPER::new (
629 children => [], 726 children => [],
630 can_events => 0, 727 can_events => 0,
631 %arg, 728 %arg,
632 ); 729 );
730
633 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
634 733
635 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
636} 743}
637 744
638sub add { 745sub add {
639 my ($self, @widgets) = @_; 746 my ($self, @widgets) = @_;
640 747
… …
646 $self->{children} = [ 753 $self->{children} = [
647 sort { $a->{z} <=> $b->{z} } 754 sort { $a->{z} <=> $b->{z} }
648 @{$self->{children}}, @widgets 755 @{$self->{children}}, @widgets
649 ]; 756 ];
650 757
651 $self->check_size (1); 758 $self->realloc;
652 $self->update;
653} 759}
654 760
655sub children { 761sub children {
656 @{ $_[0]{children} } 762 @{ $_[0]{children} }
657} 763}
… …
662 delete $child->{parent}; 768 delete $child->{parent};
663 $child->hide; 769 $child->hide;
664 770
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
666 772
667 $self->check_size (1); 773 $self->realloc;
668 $self->update;
669} 774}
670 775
671sub clear { 776sub clear {
672 my ($self) = @_; 777 my ($self) = @_;
673 778
… …
677 for (@$children) { 782 for (@$children) {
678 delete $_->{parent}; 783 delete $_->{parent};
679 $_->hide; 784 $_->hide;
680 } 785 }
681 786
682 $self->check_size; 787 $self->realloc;
683 $self->update;
684} 788}
685 789
686sub find_widget { 790sub find_widget {
687 my ($self, $x, $y) = @_; 791 my ($self, $x, $y) = @_;
688 792
689 $x -= $self->{x}; 793 $x -= $self->{x};
690 $y -= $self->{y}; 794 $y -= $self->{y};
691 795
692 my $res; 796 my $res;
693 797
694 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
696 and return $res; 800 and return $res;
697 } 801 }
698 802
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
705 $_->draw for @{$self->{children}}; 809 $_->draw for @{$self->{children}};
706} 810}
707 811
708############################################################################# 812#############################################################################
709 813
710package CFClient::UI::Bin; 814package CFPlus::UI::Bin;
711 815
712our @ISA = CFClient::UI::Container::; 816our @ISA = CFPlus::UI::Container::;
713 817
714sub new { 818sub new {
715 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
716 820
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 822
719 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
720} 824}
721 825
722sub add { 826sub add {
723 my ($self, $child) = @_; 827 my ($self, $child) = @_;
724 828
725 $self->{children} = []; 829 $self->SUPER::remove ($_) for @{ $self->{children} };
726
727 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
728} 831}
729 832
730sub remove { 833sub remove {
731 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
732 835
733 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
734 837
735 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 839 unless @{$self->{children}};
737} 840}
738 841
739sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
740 843
741sub size_request { 844sub size_request {
742 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
743} 846}
744 847
745sub size_allocate { 848sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
747 850
748 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
749}
750 852
751############################################################################# 853 1
854}
752 855
856#############################################################################
857
858# back-buffered drawing area
859
753package CFClient::UI::Window; 860package CFPlus::UI::Window;
754 861
755our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
756 863
757use CFClient::OpenGL; 864use CFPlus::OpenGL;
758 865
759sub new { 866sub new {
760 my ($class, %arg) = @_; 867 my ($class, %arg) = @_;
761 868
762 my $self = $class->SUPER::new (%arg); 869 my $self = $class->SUPER::new (%arg);
… …
767 874
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 876 $self->SUPER::update;
770} 877}
771 878
772sub size_allocate { 879sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 880 my ($self, $w, $h) = @_;
774 881
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
777} 885}
778 886
779sub _render { 887sub _render {
888 my ($self) = @_;
889
780 $_[0]{children}[0]->draw; 890 $self->{children}[0]->draw;
781} 891}
782 892
783sub render_child { 893sub render_child {
784 my ($self) = @_; 894 my ($self) = @_;
785 895
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
789 899
900 {
901 package CFPlus::UI::Base;
902
903 local ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905
790 $self->_render; 906 $self->_render;
907 }
791 }; 908 };
792} 909}
793 910
794sub _draw { 911sub _draw {
795 my ($self) = @_; 912 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 913
799 my $tex = $self->{texture} 914 my $tex = $self->{texture}
800 or return; 915 or return;
801 916
802 glEnable GL_TEXTURE_2D; 917 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 919 glColor 0, 0, 0, 1;
805 920
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 921 $tex->draw_quad_alpha_premultiplied (0, 0);
807 922
808 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
809} 924}
810 925
811############################################################################# 926#############################################################################
812 927
813package CFClient::UI::ViewPort; 928package CFPlus::UI::ViewPort;
814 929
815our @ISA = CFClient::UI::Window::; 930our @ISA = CFPlus::UI::Window::;
816 931
817sub new { 932sub new {
818 my $class = shift; 933 my $class = shift;
819 934
820 $class->SUPER::new ( 935 $class->SUPER::new (
… …
825} 940}
826 941
827sub size_request { 942sub size_request {
828 my ($self) = @_; 943 my ($self) = @_;
829 944
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 946
832 @$self{qw(child_w child_h)} 947 $w = 10 if $self->{scroll_x};
833} 948 $h = 10 if $self->{scroll_y};
834 949
950 ($w, $h)
951}
952
835sub size_allocate { 953sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 954 my ($self, $w, $h) = @_;
837 955
956 my $child = $self->child;
957
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 960
841 $self->child->configure (0, 0, $w, $h); 961 $self->child->configure (0, 0, $w, $h);
842 $self->update; 962 $self->update;
963
964 1
843} 965}
844 966
845sub set_offset { 967sub set_offset {
846 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
847 969
… …
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 996 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 997 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 999 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 1000 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 1001 }
880} 1002}
881 1003
882sub _render { 1004sub _render {
883 my ($self) = @_; 1005 my ($self) = @_;
884 1006
1007 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1008 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1009
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1010 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 1011
887 $self->SUPER::_render; 1012 $self->SUPER::_render;
888} 1013}
889 1014
890############################################################################# 1015#############################################################################
891 1016
892package CFClient::UI::ScrolledWindow; 1017package CFPlus::UI::ScrolledWindow;
893 1018
894our @ISA = CFClient::UI::HBox::; 1019our @ISA = CFPlus::UI::HBox::;
895 1020
896sub new { 1021sub new {
897 my $class = shift; 1022 my ($class, %arg) = @_;
1023
1024 my $child = delete $arg{child};
898 1025
899 my $self; 1026 my $self;
900 1027
901 my $slider = new CFClient::UI::Slider 1028 my $slider = new CFPlus::UI::Slider
902 vertical => 1, 1029 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1030 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1031 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1032 $self->{vp}->set_offset (0, $_[1]);
906 }, 1033 },
907 ; 1034 ;
908 1035
909 $self = $class->SUPER::new ( 1036 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1037 vp => (new CFPlus::UI::ViewPort expand => 1),
1038 can_events => 1,
911 slider => $slider, 1039 slider => $slider,
912 @_, 1040 %arg,
913 ); 1041 );
914 1042
915 $self->{vp}->add ($self->{scrolled});
916 $self->add ($self->{vp});
917 $self->add ($self->{slider}); 1043 $self->SUPER::add ($self->{vp}, $self->{slider});
1044 $self->add ($child) if $child;
918 1045
919 $self 1046 $self
920} 1047}
921 1048
1049#TODO# update range on size_allocate depending on child
1050
1051sub add {
1052 my ($self, $widget) = @_;
1053
1054 $self->{vp}->add ($self->{child} = $widget);
1055}
1056
1057sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_;
1059
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev);
1063
1064 1
1065}
1066
1067sub update_slider {
1068 my ($self) = @_;
1069
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1071}
1072
922sub update { 1073sub update {
923 my ($self) = @_; 1074 my ($self) = @_;
924 1075
925 $self->SUPER::update; 1076 $self->SUPER::update;
926 1077
927 # todo: overwrite size_allocate of child 1078 $self->update_slider;
928 my $child = $self->{vp}->child;
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
930} 1079}
931 1080
932sub size_allocate { 1081sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1082 my ($self, $w, $h) = @_;
934 1083
1084 $self->update_slider;
1085
935 $self->SUPER::size_allocate ($w, $h); 1086 $self->SUPER::invoke_size_allocate ($w, $h)
936
937 my $child = $self->{vp}->child;
938 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
939} 1087}
940 1088
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943
944############################################################################# 1089#############################################################################
945 1090
946package CFClient::UI::Frame; 1091package CFPlus::UI::Frame;
947 1092
948our @ISA = CFClient::UI::Bin::; 1093our @ISA = CFPlus::UI::Bin::;
949 1094
950use CFClient::OpenGL; 1095use CFPlus::OpenGL;
951 1096
952sub new { 1097sub new {
953 my $class = shift; 1098 my $class = shift;
954 1099
955 $class->SUPER::new ( 1100 $class->SUPER::new (
… …
963 1108
964 if ($self->{bg}) { 1109 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1110 my ($w, $h) = @$self{qw(w h)};
966 1111
967 glEnable GL_BLEND; 1112 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1113 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1114 glColor_premultiply @{ $self->{bg} };
970 1115
971 glBegin GL_QUADS; 1116 glBegin GL_QUADS;
972 glVertex 0 , 0; 1117 glVertex 0 , 0;
973 glVertex 0 , $h; 1118 glVertex 0 , $h;
974 glVertex $w, $h; 1119 glVertex $w, $h;
… …
981 $self->SUPER::_draw; 1126 $self->SUPER::_draw;
982} 1127}
983 1128
984############################################################################# 1129#############################################################################
985 1130
986package CFClient::UI::FancyFrame; 1131package CFPlus::UI::FancyFrame;
987 1132
988our @ISA = CFClient::UI::Bin::; 1133our @ISA = CFPlus::UI::Bin::;
989 1134
990use CFClient::OpenGL; 1135use CFPlus::OpenGL;
991
992my @tex =
993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
994 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
995 1136
996sub new { 1137sub new {
997 my $class = shift; 1138 my ($class, %arg) = @_;
998 1139
999 # TODO: user_x, user_y, overwrite moveto? 1140 if ((exists $arg{label}) && !ref $arg{label}) {
1141 $arg{label} = new CFPlus::UI::Label
1142 align => 1,
1143 valign => 0,
1144 text => $arg{label},
1145 fontsize => ($arg{border} || 0.8) * 0.75;
1146 }
1147
1148 my $self = $class->SUPER::new (
1149 # label => "",
1150 fg => [0.6, 0.3, 0.1],
1151 border => 0.8,
1152 style => 'single',
1153 %arg,
1154 );
1155
1156 $self
1157}
1158
1159sub add {
1160 my ($self, @widgets) = @_;
1161
1162 $self->SUPER::add (@widgets);
1163 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1164}
1165
1166sub border {
1167 int $_[0]{border} * $::FONTSIZE
1168}
1169
1170sub size_request {
1171 my ($self) = @_;
1172
1173 ($self->{label_w}, undef) = $self->{label}->size_request
1174 if $self->{label};
1175
1176 my ($w, $h) = $self->SUPER::size_request;
1177
1178 (
1179 $w + $self->border * 2,
1180 $h + $self->border * 2,
1181 )
1182}
1183
1184sub invoke_size_allocate {
1185 my ($self, $w, $h) = @_;
1186
1187 my $border = $self->border;
1188
1189 $w -= List::Util::max 0, $border * 2;
1190 $h -= List::Util::max 0, $border * 2;
1191
1192 if (my $label = $self->{label}) {
1193 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1194 $label->{h} = List::Util::min $h, $border;
1195 $label->invoke_size_allocate ($label->{w}, $label->{h});
1196 }
1197
1198 $self->child->configure ($border, $border, $w, $h);
1199
1200 1
1201}
1202
1203sub _draw {
1204 my ($self) = @_;
1205
1206 my $child = $self->{children}[0];
1207
1208 my $border = $self->border;
1209 my ($w, $h) = ($self->{w}, $self->{h});
1210
1211 $child->draw;
1212
1213 glColor @{$self->{fg}};
1214 glBegin GL_LINE_STRIP;
1215 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1216 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1217 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1218 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1219 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1220 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1221 glEnd;
1222
1223 if ($self->{label}) {
1224 glTranslate $border * 2, 0;
1225 $self->{label}->_draw;
1226 }
1227}
1228
1229#############################################################################
1230
1231package CFPlus::UI::Toplevel;
1232
1233our @ISA = CFPlus::UI::Bin::;
1234
1235use CFPlus::OpenGL;
1236
1237my $bg =
1238 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1239 mipmap => 1, wrap => 1;
1240
1241my @border =
1242 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1243 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1244
1245sub new {
1246 my ($class, %arg) = @_;
1000 1247
1001 my $self = $class->SUPER::new ( 1248 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1249 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1250 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1251 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1252 can_events => 1,
1007 @_ 1253 min_w => 64,
1254 min_h => 32,
1255 %arg,
1008 ); 1256 );
1009 1257
1010 $self->{title} &&= new CFClient::UI::Label 1258 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1259 align => 0,
1012 valign => 1, 1260 valign => 1,
1013 text => $self->{title}, 1261 text => $self->{title},
1014 fontsize => $self->{border}; 1262 fontsize => $self->{border},
1263 if exists $self->{title};
1264
1265 if ($self->{has_close_button}) {
1266 $self->{close_button} =
1267 new CFPlus::UI::ImageButton
1268 path => 'x1_close.png',
1269 on_activate => sub { $self->emit ("delete") };
1270
1271 $self->CFPlus::UI::Container::add ($self->{close_button});
1272 }
1015 1273
1016 $self 1274 $self
1275}
1276
1277sub add {
1278 my ($self, @widgets) = @_;
1279
1280 $self->SUPER::add (@widgets);
1281 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1282 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1283}
1018 1284
1019sub border { 1285sub border {
1020 int $_[0]{border} * $::FONTSIZE 1286 int $_[0]{border} * $::FONTSIZE
1021} 1287}
1022 1288
1023sub size_request { 1289sub size_request {
1024 my ($self) = @_; 1290 my ($self) = @_;
1291
1292 $self->{title_widget}->size_request
1293 if $self->{title_widget};
1294
1295 $self->{close_button}->size_request
1296 if $self->{close_button};
1025 1297
1026 my ($w, $h) = $self->SUPER::size_request; 1298 my ($w, $h) = $self->SUPER::size_request;
1027 1299
1028 ( 1300 (
1029 $w + $self->border * 2, 1301 $w + $self->border * 2,
1030 $h + $self->border * 2, 1302 $h + $self->border * 2,
1031 ) 1303 )
1032} 1304}
1033 1305
1034sub size_allocate { 1306sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1307 my ($self, $w, $h) = @_;
1036 1308
1309 if ($self->{title_widget}) {
1310 $self->{title_widget}{w} = $w;
1311 $self->{title_widget}{h} = $h;
1312 $self->{title_widget}->invoke_size_allocate ($w, $h);
1313 }
1314
1315 my $border = $self->border;
1316
1037 $h -= List::Util::max 0, $self->border * 2; 1317 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1318 $w -= List::Util::max 0, $border * 2;
1039 1319
1040 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1041 if $self->{title};
1042
1043 $self->child->configure ($self->border, $self->border, $w, $h); 1320 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1321
1322 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1323 if $self->{close_button};
1324
1325 1
1326}
1327
1328sub invoke_delete {
1329 my ($self) = @_;
1330
1331 $self->hide;
1332
1333 1
1334}
1335
1046sub button_down { 1336sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1337 my ($self, $ev, $x, $y) = @_;
1048 1338
1049 my ($w, $h) = @$self{qw(w h)}; 1339 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1340 my $border = $self->border;
1051 1341
… …
1064 my ($ev, $x, $y) = @_; 1354 my ($ev, $x, $y) = @_;
1065 1355
1066 my $dx = $ev->{x} - $ox; 1356 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1357 my $dy = $ev->{y} - $oy;
1068 1358
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1359 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1360 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1361
1074 $self->check_size; 1362 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1363 $self->realloc;
1075 }; 1364 };
1076 1365
1077 } elsif ($lr ^ $td) { 1366 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1367 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1368 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1370 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1371 my ($ev, $x, $y) = @_;
1083 1372
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1373 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1374
1086 $self->{user_x} = $bx + $x - $ox; 1375 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1376 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1377 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1378 };
1379 } else {
1380 return 0;
1381 }
1382
1091 } 1383 1
1092} 1384}
1093 1385
1094sub button_up { 1386sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1387 my ($self, $ev, $x, $y) = @_;
1096 1388
1097 delete $self->{motion}; 1389 ! ! delete $self->{motion}
1098} 1390}
1099 1391
1100sub mouse_motion { 1392sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1393 my ($self, $ev, $x, $y) = @_;
1102 1394
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1395 $self->{motion}->($ev, $x, $y) if $self->{motion};
1396
1397 ! ! $self->{motion}
1398}
1399
1400sub invoke_visibility_change {
1401 my ($self, $visible) = @_;
1402
1403 delete $self->{motion} unless $visible;
1404
1405 0
1104} 1406}
1105 1407
1106sub _draw { 1408sub _draw {
1107 my ($self) = @_; 1409 my ($self) = @_;
1108 1410
1411 my $child = $self->{children}[0];
1412
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1413 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1414 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1415
1112 glEnable GL_TEXTURE_2D; 1416 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1418
1115 my $border = $self->border; 1419 my $border = $self->border;
1116 1420
1117 glColor @{ $self->{border_bg} }; 1421 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1422 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1423 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1424 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1425 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1122 1426
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1427 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1428 glColor @{ $self->{bg} };
1125 1429
1126 # TODO: repeat texture not scale 1430 # TODO: repeat texture not scale
1431 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1432 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1433 $bg->{t} = $ch / $bg->{h};
1129
1130 glColor @{ $self->{bg} };
1131
1132 $bg->{s} = $rep_x;
1133 $bg->{t} = $rep_y;
1134 $bg->{wrap_mode} = 1;
1135 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1434 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1435 }
1137 1436
1138 glDisable GL_TEXTURE_2D; 1437 glDisable GL_TEXTURE_2D;
1139 1438
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1439 $child->draw;
1143}
1144 1440
1145############################################################################# 1441 if ($self->{title_widget}) {
1442 glTranslate 0, $border - $self->{h};
1443 $self->{title_widget}->_draw;
1146 1444
1445 glTranslate 0, - ($border - $self->{h});
1446 }
1447
1448 $self->{close_button}->draw
1449 if $self->{close_button};
1450}
1451
1452#############################################################################
1453
1147package CFClient::UI::Table; 1454package CFPlus::UI::Table;
1148 1455
1149our @ISA = CFClient::UI::Base::; 1456our @ISA = CFPlus::UI::Base::;
1150 1457
1151use List::Util qw(max sum); 1458use List::Util qw(max sum);
1152 1459
1153use CFClient::OpenGL; 1460use CFPlus::OpenGL;
1154 1461
1155sub new { 1462sub new {
1156 my $class = shift; 1463 my $class = shift;
1157 1464
1158 $class->SUPER::new ( 1465 $class->SUPER::new (
… …
1164sub children { 1471sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1472 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166} 1473}
1167 1474
1168sub add { 1475sub add {
1169 my ($self, $x, $y, $child) = @_; 1476 my ($self) = shift;
1170 1477
1478 while (@_) {
1479 my ($x, $y, $child) = splice @_, 0, 3, ();
1171 $child->set_parent ($self); 1480 $child->set_parent ($self);
1172 $self->{children}[$y][$x] = $child; 1481 $self->{children}[$y][$x] = $child;
1482 }
1173 1483
1174 $self->check_size (1); 1484 $self->{force_realloc} = 1;
1485 $self->{force_size_alloc} = 1;
1486 $self->realloc;
1487}
1488
1489sub remove {
1490 my ($self, $child) = @_;
1491
1492 # TODO: not yet implemented
1175} 1493}
1176 1494
1177# TODO: move to container class maybe? send children a signal on removal? 1495# TODO: move to container class maybe? send children a signal on removal?
1178sub clear { 1496sub clear {
1179 my ($self) = @_; 1497 my ($self) = @_;
… …
1184 for (@children) { 1502 for (@children) {
1185 delete $_->{parent}; 1503 delete $_->{parent};
1186 $_->hide; 1504 $_->hide;
1187 } 1505 }
1188 1506
1189 $self->check_size (1); 1507 $self->realloc;
1190 $self->update;
1191} 1508}
1192 1509
1193sub get_wh { 1510sub get_wh {
1194 my ($self) = @_; 1511 my ($self) = @_;
1195 1512
… …
1221 (sum @$ws), 1538 (sum @$ws),
1222 (sum @$hs), 1539 (sum @$hs),
1223 ) 1540 )
1224} 1541}
1225 1542
1226sub size_allocate { 1543sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1544 my ($self, $w, $h) = @_;
1228 1545
1229 my ($ws, $hs) = $self->get_wh; 1546 my ($ws, $hs) = $self->get_wh;
1230 1547
1231 my $req_w = (sum @$ws) || 1; 1548 my $req_w = (sum @$ws) || 1;
… …
1238 1555
1239 # linearly scale sizes 1556 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1557 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1558 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1559
1243 CFClient::UI::harmonize $ws; 1560 CFPlus::UI::harmonize $ws;
1244 CFClient::UI::harmonize $hs; 1561 CFPlus::UI::harmonize $hs;
1245 1562
1246 my $y; 1563 my $y;
1247 1564
1248 for my $r (0 .. $#{$self->{children}}) { 1565 for my $r (0 .. $#{$self->{children}}) {
1249 my $row = $self->{children}[$r] 1566 my $row = $self->{children}[$r]
… …
1263 } 1580 }
1264 1581
1265 $y += $row_h; 1582 $y += $row_h;
1266 } 1583 }
1267 1584
1585 1
1268} 1586}
1269 1587
1270sub find_widget { 1588sub find_widget {
1271 my ($self, $x, $y) = @_; 1589 my ($self, $x, $y) = @_;
1272 1590
… …
1291 } 1609 }
1292} 1610}
1293 1611
1294############################################################################# 1612#############################################################################
1295 1613
1296package CFClient::UI::HBox; 1614package CFPlus::UI::Box;
1297 1615
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1616our @ISA = CFPlus::UI::Container::;
1301 1617
1302sub size_request { 1618sub size_request {
1303 my ($self) = @_; 1619 my ($self) = @_;
1304 1620
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1621 $self->{vertical}
1622 ? (
1623 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1624 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1625 )
1626 : (
1627 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1628 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1629 )
1630}
1306 1631
1632sub invoke_size_allocate {
1633 my ($self, $w, $h) = @_;
1634
1635 my $space = $self->{vertical} ? $h : $w;
1636 my @children = $self->visible_children;
1637
1638 my @req;
1639
1640 if ($self->{homogeneous}) {
1641 @req = ($space / (@children || 1)) x @children;
1642 } else {
1643 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1644 my $req = List::Util::sum @req;
1645
1646 if ($req > $space) {
1647 # ah well, not enough space
1648 $_ *= $space / $req for @req;
1649 } else {
1650 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1651
1652 $space = ($space - $req) / $expand; # remaining space to give away
1653
1654 $req[$_] += $space * $children[$_]{expand}
1655 for 0 .. $#children;
1656 }
1307 ( 1657 }
1308 (List::Util::sum map $_->[0], @alloc), 1658
1309 (List::Util::max map $_->[1], @alloc), 1659 CFPlus::UI::harmonize \@req;
1660
1661 my $pos = 0;
1662 for (0 .. $#children) {
1663 my $alloc = $req[$_];
1664 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1665
1666 $pos += $alloc;
1667 }
1668
1669 1
1670}
1671
1672#############################################################################
1673
1674package CFPlus::UI::HBox;
1675
1676our @ISA = CFPlus::UI::Box::;
1677
1678sub new {
1679 my $class = shift;
1680
1681 $class->SUPER::new (
1682 vertical => 0,
1683 @_,
1310 ) 1684 )
1311} 1685}
1312 1686
1313sub size_allocate {
1314 my ($self, $w, $h) = @_;
1315
1316 ($h, $w) = ($w, $h);
1317
1318 my $children = $self->{children};
1319
1320 my @h = map $_->{req_w}, @$children;
1321
1322 my $req_h = List::Util::sum @h;
1323
1324 if ($req_h > $h) {
1325 # ah well, not enough space
1326 $_ *= $h / $req_h for @h;
1327 } else {
1328 my $exp = List::Util::sum map $_->{expand}, @$children;
1329 $exp ||= 1;
1330
1331 for (0 .. $#$children) {
1332 my $child = $children->[$_];
1333
1334 my $alloc_h = $h[$_];
1335 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1336 $h[$_] = $alloc_h;
1337 }
1338 }
1339
1340 CFClient::UI::harmonize \@h;
1341
1342 my $y = 0;
1343 for (0 .. $#$children) {
1344 my $child = $children->[$_];
1345 my $h = $h[$_];
1346 $child->configure ($y, 0, $h, $w);
1347
1348 $y += $h;
1349 }
1350
1351 1
1352}
1353
1354############################################################################# 1687#############################################################################
1355 1688
1356package CFClient::UI::VBox; 1689package CFPlus::UI::VBox;
1357 1690
1358# TODO: wrap into common Box base class 1691our @ISA = CFPlus::UI::Box::;
1359 1692
1360our @ISA = CFClient::UI::Container::; 1693sub new {
1694 my $class = shift;
1361 1695
1362sub size_request { 1696 $class->SUPER::new (
1363 my ($self) = @_; 1697 vertical => 1,
1364 1698 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1699 )
1371} 1700}
1372 1701
1373sub size_allocate {
1374 my ($self, $w, $h) = @_;
1375
1376 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1377
1378 my $children = $self->{children};
1379
1380 my @h = map $_->{req_h}, @$children;
1381
1382 my $req_h = List::Util::sum @h;
1383
1384 if ($req_h > $h) {
1385 # ah well, not enough space
1386 $_ *= $h / $req_h for @h;
1387 } else {
1388 my $exp = List::Util::sum map $_->{expand}, @$children;
1389 $exp ||= 1;
1390
1391 for (0 .. $#$children) {
1392 my $child = $children->[$_];
1393
1394 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1395 }
1396 }
1397
1398 CFClient::UI::harmonize \@h;
1399
1400 my $y = 0;
1401 for (0 .. $#$children) {
1402 my $child = $children->[$_];
1403 my $h = $h[$_];
1404 $child->configure (0, $y, $w, $h);
1405
1406 $y += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1702#############################################################################
1413 1703
1414package CFClient::UI::Label; 1704package CFPlus::UI::Label;
1415 1705
1416our @ISA = CFClient::UI::DrawBG::; 1706our @ISA = CFPlus::UI::DrawBG::;
1417 1707
1418use CFClient::OpenGL; 1708use CFPlus::OpenGL;
1419 1709
1420sub new { 1710sub new {
1421 my ($class, %arg) = @_; 1711 my ($class, %arg) = @_;
1422 1712
1423 my $self = $class->SUPER::new ( 1713 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1716 #active_bg => none
1427 #font => default_font 1717 #font => default_font
1428 #text => initial text 1718 #text => initial text
1429 #markup => initial narkup 1719 #markup => initial narkup
1430 #max_w => maximum pixel width 1720 #max_w => maximum pixel width
1721 #style => 0, # render flags
1431 ellipsise => 3, # end 1722 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1723 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1724 fontsize => 1,
1434 align => -1, 1725 align => -1,
1435 valign => -1, 1726 valign => -1,
1436 padding => 2, 1727 padding_x => 2,
1728 padding_y => 2,
1437 can_events => 0, 1729 can_events => 0,
1438 %arg 1730 %arg
1439 ); 1731 );
1440 1732
1441 if (exists $self->{template}) { 1733 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1734 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1735 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1736 $self->{template} = $layout;
1445 } 1737 }
1446 1738
1447 if (exists $self->{markup}) { 1739 if (exists $self->{markup}) {
… …
1451 } 1743 }
1452 1744
1453 $self 1745 $self
1454} 1746}
1455 1747
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1748sub update {
1467 my ($self) = @_; 1749 my ($self) = @_;
1468 1750
1469 delete $self->{texture}; 1751 delete $self->{texture};
1470 $self->SUPER::update; 1752 $self->SUPER::update;
1471} 1753}
1472 1754
1755sub realloc {
1756 my ($self) = @_;
1757
1758 delete $self->{ox};
1759 $self->SUPER::realloc;
1760}
1761
1473sub set_text { 1762sub set_text {
1474 my ($self, $text) = @_; 1763 my ($self, $text) = @_;
1475 1764
1476 return if $self->{text} eq "T$text"; 1765 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1766 $self->{text} = "T$text";
1478 1767
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1768 $self->{layout}->set_text ($text);
1481 1769
1770 delete $self->{size_req};
1771 $self->realloc;
1482 $self->update; 1772 $self->update;
1483 $self->check_size;
1484} 1773}
1485 1774
1486sub set_markup { 1775sub set_markup {
1487 my ($self, $markup) = @_; 1776 my ($self, $markup) = @_;
1488 1777
1489 return if $self->{text} eq "M$markup"; 1778 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1779 $self->{text} = "M$markup";
1491 1780
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1781 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1782
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1783 $self->{layout}->set_markup ($markup);
1496 1784
1785 delete $self->{size_req};
1786 $self->realloc;
1497 $self->update; 1787 $self->update;
1498 $self->check_size;
1499} 1788}
1500 1789
1501sub size_request { 1790sub size_request {
1502 my ($self) = @_; 1791 my ($self) = @_;
1503 1792
1793 $self->{size_req} ||= do {
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1794 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1795 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1796 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1797 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1798 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1799
1510 my ($w, $h) = $self->{layout}->size; 1800 my ($w, $h) = $self->{layout}->size;
1511 1801
1512 if (exists $self->{template}) { 1802 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1803 $self->{template}->set_font ($self->{font}) if $self->{font};
1804 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1805 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1806
1516 my ($w2, $h2) = $self->{template}->size; 1807 my ($w2, $h2) = $self->{template}->size;
1517 1808
1518 $w = List::Util::max $w, $w2; 1809 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1810 $h = List::Util::max $h, $h2;
1811 }
1812
1813 [$w, $h]
1520 } 1814 };
1521 1815
1522 ( 1816 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1817}
1527 1818
1819sub baseline_shift {
1820 $_[0]{layout}->descent
1821}
1822
1528sub size_allocate { 1823sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1824 my ($self, $w, $h) = @_;
1530 1825
1826 delete $self->{ox};
1827
1531 delete $self->{texture}; 1828 delete $self->{texture}
1829 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1830
1831 1
1532} 1832}
1533 1833
1534sub set_fontsize { 1834sub set_fontsize {
1535 my ($self, $fontsize) = @_; 1835 my ($self, $fontsize) = @_;
1536 1836
1537 $self->{fontsize} = $fontsize; 1837 $self->{fontsize} = $fontsize;
1838 delete $self->{size_req};
1538 delete $self->{texture}; 1839 delete $self->{texture};
1539 1840
1540 $self->update; 1841 $self->realloc;
1541 $self->check_size; 1842}
1843
1844sub reconfigure {
1845 my ($self) = @_;
1846
1847 delete $self->{size_req};
1848 delete $self->{texture};
1849
1850 $self->SUPER::reconfigure;
1542} 1851}
1543 1852
1544sub _draw { 1853sub _draw {
1545 my ($self) = @_; 1854 my ($self) = @_;
1546 1855
1547 $self->SUPER::_draw; # draw background, if applicable 1856 $self->SUPER::_draw; # draw background, if applicable
1548 1857
1549 my $tex = $self->{texture} ||= do { 1858 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 1859 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1860 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 1861 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1862 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1863 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1864 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 1865
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1866 [$self->{layout}->size]
1558
1559 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1560 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1561 : ($self->{w} - $tex->{w}) * 0.5);
1562
1563 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1564 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1565 : ($self->{h} - $tex->{h}) * 0.5);
1566
1567 $tex
1568 }; 1867 };
1569 1868
1570 glEnable GL_TEXTURE_2D; 1869 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1870 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1871 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1872 : ($self->{w} - $size->[0]) * 0.5);
1572 1873
1573 if ($tex->{format} == GL_ALPHA) { 1874 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 1875 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1876 : ($self->{h} - $size->[1]) * 0.5);
1576 } else {
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1578 } 1877 };
1579 1878
1580 glDisable GL_TEXTURE_2D; 1879 my $w = List::Util::min $self->{w} + 4, $size->[0];
1581} 1880 my $h = List::Util::min $self->{h} + 2, $size->[1];
1582 1881
1583############################################################################# 1882 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1883}
1584 1884
1885#############################################################################
1886
1585package CFClient::UI::EntryBase; 1887package CFPlus::UI::EntryBase;
1586 1888
1587our @ISA = CFClient::UI::Label::; 1889our @ISA = CFPlus::UI::Label::;
1588 1890
1589use CFClient::OpenGL; 1891use CFPlus::OpenGL;
1590 1892
1591sub new { 1893sub new {
1592 my $class = shift; 1894 my $class = shift;
1593 1895
1594 $class->SUPER::new ( 1896 $class->SUPER::new (
… …
1598 active_fg => [0, 0, 0], 1900 active_fg => [0, 0, 0],
1599 can_hover => 1, 1901 can_hover => 1,
1600 can_focus => 1, 1902 can_focus => 1,
1601 valign => 0, 1903 valign => 0,
1602 can_events => 1, 1904 can_events => 1,
1905 ellipsise => 0,
1603 #text => ... 1906 #text => ...
1907 #hidden => "*",
1604 @_ 1908 @_
1605 ) 1909 )
1606} 1910}
1607 1911
1608sub _set_text { 1912sub _set_text {
… …
1610 1914
1611 delete $self->{cur_h}; 1915 delete $self->{cur_h};
1612 1916
1613 return if $self->{text} eq $text; 1917 return if $self->{text} eq $text;
1614 1918
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 1919 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 1920 $self->{text} = $text;
1619 1921
1620 $text =~ s/./*/g if $self->{hidden}; 1922 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 1923 $self->{layout}->set_text ("$text ");
1924 delete $self->{size_req};
1622 1925
1623 $self->_emit (changed => $self->{text}); 1926 $self->emit (changed => $self->{text});
1927
1928 $self->realloc;
1929 $self->update;
1624} 1930}
1625 1931
1626sub set_text { 1932sub set_text {
1627 my ($self, $text) = @_; 1933 my ($self, $text) = @_;
1628 1934
1629 $self->{cursor} = length $text; 1935 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 1936 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 1937}
1634 1938
1635sub get_text { 1939sub get_text {
1636 $_[0]{text} 1940 $_[0]{text}
1637} 1941}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 1946 my ($w, $h) = $self->SUPER::size_request;
1643 1947
1644 ($w + 1, $h) # add 1 for cursor 1948 ($w + 1, $h) # add 1 for cursor
1645} 1949}
1646 1950
1647sub key_down { 1951sub invoke_key_down {
1648 my ($self, $ev) = @_; 1952 my ($self, $ev) = @_;
1649 1953
1650 my $mod = $ev->{mod}; 1954 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 1955 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 1956 my $uni = $ev->{unicode};
… …
1655 1959
1656 if ($uni == 8) { 1960 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1961 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 1962 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 1963 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 1964 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 1965 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 1966 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1967 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 1968 } elsif ($sym == CFPlus::SDLK_HOME) {
1665 $self->{cursor} = 0; 1969 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) { 1970 } elsif ($sym == CFPlus::SDLK_END) {
1667 $self->{cursor} = length $text; 1971 $self->{cursor} = length $text;
1972 } elsif ($uni == 21) { # ctrl-u
1973 $text = "";
1974 $self->{cursor} = 0;
1668 } elsif ($uni == 27) { 1975 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 1976 $self->emit ('escape');
1670 } elsif ($uni) { 1977 } elsif ($uni >= 0x20 || $uni == 0x0d) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 1978 substr $text, $self->{cursor}++, 0, chr $uni;
1979 } else {
1980 return 0;
1672 } 1981 }
1673 1982
1674 $self->_set_text ($text); 1983 $self->_set_text ($text);
1984
1985 $self->realloc;
1675 $self->update; 1986 $self->update;
1676 $self->check_size;
1677}
1678 1987
1988 1
1989}
1990
1679sub focus_in { 1991sub invoke_focus_in {
1680 my ($self) = @_; 1992 my ($self) = @_;
1681 1993
1682 $self->{last_activity} = $::NOW; 1994 $self->{last_activity} = $::NOW;
1683 1995
1684 $self->SUPER::focus_in; 1996 $self->SUPER::invoke_focus_in
1685} 1997}
1686 1998
1687sub button_down { 1999sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2000 my ($self, $ev, $x, $y) = @_;
1689 2001
1690 $self->SUPER::button_down ($ev, $x, $y); 2002 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2003
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2004 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2005
1694 # byte-index to char-index 2006 # byte-index to char-index
1695 my $text = $self->{text}; 2007 my $text = $self->{text};
1696 utf8::encode $text; 2008 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2009 $self->{cursor} = length $text;
1698 2010
1699 $self->_set_text ($self->{text}); 2011 $self->_set_text ($self->{text});
1700 $self->update; 2012 $self->update;
2013
2014 1
1701} 2015}
1702 2016
1703sub mouse_motion { 2017sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2018 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2019# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2020
2021 1
1706} 2022}
1707 2023
1708sub _draw { 2024sub _draw {
1709 my ($self) = @_; 2025 my ($self) = @_;
1710 2026
1711 local $self->{fg} = $self->{fg}; 2027 local $self->{fg} = $self->{fg};
1712 2028
1713 if ($FOCUS == $self) { 2029 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2030 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2031 $self->{fg} = $self->{active_fg};
1716 } else { 2032 } else {
1717 glColor @{$self->{bg}}; 2033 glColor_premultiply @{$self->{bg}};
1718 } 2034 }
1719 2035
1720 glEnable GL_BLEND; 2036 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2037 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS; 2038 glBegin GL_QUADS;
1723 glVertex 0 , 0; 2039 glVertex 0 , 0;
1724 glVertex 0 , $self->{h}; 2040 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2041 glVertex $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0; 2042 glVertex $self->{w}, 0;
… …
1737 utf8::encode $text; 2053 utf8::encode $text;
1738 2054
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2055 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1740 } 2056 }
1741 2057
1742 glColor @{$self->{fg}};
1743 glBegin GL_LINES; 2058 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2059 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1745 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2060 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2061 glEnd;
1747 } 2062 }
1748} 2063}
1749 2064
2065#############################################################################
2066
1750package CFClient::UI::Entry; 2067package CFPlus::UI::Entry;
1751 2068
1752our @ISA = CFClient::UI::EntryBase::; 2069our @ISA = CFPlus::UI::EntryBase::;
1753 2070
1754use CFClient::OpenGL; 2071use CFPlus::OpenGL;
1755 2072
1756sub key_down { 2073sub invoke_key_down {
1757 my ($self, $ev) = @_; 2074 my ($self, $ev) = @_;
1758 2075
1759 my $sym = $ev->{sym}; 2076 my $sym = $ev->{sym};
1760 2077
1761 if ($sym == 13) { 2078 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2079 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2080 my $txt = $self->get_text;
2081
1764 $self->{history_pointer} = -1; 2082 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2083 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2084 $self->emit (activate => $txt);
1767 $self->update; 2085 $self->update;
1768 2086
1769 } elsif ($sym == CFClient::SDLK_UP) { 2087 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2088 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2089 $self->{history_saveback} = $self->get_text;
1772 } 2090 }
1773 if (@{$self->{history} || []} > 0) { 2091 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2092 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2094 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2095 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2096 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2097 }
1780 2098
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2099 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2100 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2101 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2102
1785 if ($self->{history_pointer} >= 0) { 2103 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2104 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2105 } else {
1788 $self->set_text ($self->{history_saveback}); 2106 $self->set_text ($self->{history_saveback});
1789 } 2107 }
1790 2108
1791 } else { 2109 } else {
1792 $self->SUPER::key_down ($ev); 2110 return $self->SUPER::invoke_key_down ($ev)
2111 }
2112
1793 } 2113 1
1794
1795} 2114}
1796 2115
1797############################################################################# 2116#############################################################################
1798 2117
2118package CFPlus::UI::TextEdit;
2119
2120our @ISA = CFPlus::UI::EntryBase::;
2121
2122use CFPlus::OpenGL;
2123
2124sub move_cursor_ver {
2125 my ($self, $dy) = @_;
2126
2127 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2128
2129 $y += $dy;
2130
2131 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2132 $self->{cursor} = $index;
2133 delete $self->{cur_h};
2134 $self->update;
2135 return;
2136 }
2137}
2138
2139sub invoke_key_down {
2140 my ($self, $ev) = @_;
2141
2142 my $sym = $ev->{sym};
2143
2144 if ($sym == CFPlus::SDLK_UP) {
2145 $self->move_cursor_ver (-1);
2146 } elsif ($sym == CFPlus::SDLK_DOWN) {
2147 $self->move_cursor_ver (+1);
2148 } else {
2149 return $self->SUPER::invoke_key_down ($ev)
2150 }
2151
2152 1
2153}
2154
2155#############################################################################
2156
1799package CFClient::UI::Button; 2157package CFPlus::UI::Button;
1800 2158
1801our @ISA = CFClient::UI::Label::; 2159our @ISA = CFPlus::UI::Label::;
1802 2160
1803use CFClient::OpenGL; 2161use CFPlus::OpenGL;
1804 2162
1805my @tex = 2163my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2164 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2165 qw(b1_button_active.png);
1808 2166
1809sub new { 2167sub new {
1810 my $class = shift; 2168 my $class = shift;
1811 2169
1812 $class->SUPER::new ( 2170 $class->SUPER::new (
1813 padding => 4, 2171 padding_x => 4,
2172 padding_y => 4,
1814 fg => [1, 1, 1], 2173 fg => [1, 1, 1],
1815 active_fg => [0, 0, 1], 2174 active_fg => [0, 0, 1],
1816 can_hover => 1, 2175 can_hover => 1,
1817 align => 0, 2176 align => 0,
1818 valign => 0, 2177 valign => 0,
1819 can_events => 1, 2178 can_events => 1,
1820 @_ 2179 @_
1821 ) 2180 )
1822} 2181}
1823 2182
1824sub activate { }
1825
1826sub button_up { 2183sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2184 my ($self, $ev, $x, $y) = @_;
1828 2185
1829 $self->emit ("activate") 2186 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2187 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2188 && $y >= 0 && $y < $self->{h};
2189
2190 1
1832} 2191}
1833 2192
1834sub _draw { 2193sub _draw {
1835 my ($self) = @_; 2194 my ($self) = @_;
1836 2195
1837 local $self->{fg} = $self->{fg}; 2196 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2197
1843 glEnable GL_TEXTURE_2D; 2198 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2199 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2200 glColor 0, 0, 0, 1;
1846 2201
… …
1851 $self->SUPER::_draw; 2206 $self->SUPER::_draw;
1852} 2207}
1853 2208
1854############################################################################# 2209#############################################################################
1855 2210
1856package CFClient::UI::CheckBox; 2211package CFPlus::UI::CheckBox;
1857 2212
1858our @ISA = CFClient::UI::DrawBG::; 2213our @ISA = CFPlus::UI::DrawBG::;
1859 2214
1860my @tex = 2215my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2216 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2217 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1863 2218
1864use CFClient::OpenGL; 2219use CFPlus::OpenGL;
1865 2220
1866sub new { 2221sub new {
1867 my $class = shift; 2222 my $class = shift;
1868 2223
1869 $class->SUPER::new ( 2224 $class->SUPER::new (
1870 padding => 2, 2225 padding_x => 2,
2226 padding_y => 2,
1871 fg => [1, 1, 1], 2227 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2228 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2229 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2230 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2231 state => 0,
… …
1879} 2235}
1880 2236
1881sub size_request { 2237sub size_request {
1882 my ($self) = @_; 2238 my ($self) = @_;
1883 2239
1884 ($self->{padding} * 2 + 6) x 2 2240 (6) x 2
1885} 2241}
1886 2242
2243sub toggle {
2244 my ($self) = @_;
2245
2246 $self->{state} = !$self->{state};
2247 $self->emit (changed => $self->{state});
2248 $self->update;
2249}
2250
1887sub button_down { 2251sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2252 my ($self, $ev, $x, $y) = @_;
1889 2253
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2254 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2255 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2256 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2257 } else {
2258 return 0
2259 }
2260
1894 } 2261 1
1895} 2262}
1896 2263
1897sub _draw { 2264sub _draw {
1898 my ($self) = @_; 2265 my ($self) = @_;
1899 2266
1900 $self->SUPER::_draw; 2267 $self->SUPER::_draw;
1901 2268
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2269 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1903 2270
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2271 my ($w, $h) = @$self{qw(w h)};
2272
2273 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2274
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2276
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2277 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2278
… …
1912 glDisable GL_TEXTURE_2D; 2281 glDisable GL_TEXTURE_2D;
1913} 2282}
1914 2283
1915############################################################################# 2284#############################################################################
1916 2285
1917package CFClient::UI::Image; 2286package CFPlus::UI::Image;
1918 2287
1919our @ISA = CFClient::UI::Base::; 2288our @ISA = CFPlus::UI::Base::;
1920 2289
1921use CFClient::OpenGL; 2290use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2291
1924our %loaded_images; 2292our %texture_cache;
1925 2293
1926sub new { 2294sub new {
1927 my $class = shift; 2295 my $class = shift;
1928 2296
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2297 my $self = $class->SUPER::new (
2298 can_events => 0,
2299 @_,
2300 );
1930 2301
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2302 $self->{path} || $self->{tex}
2303 or Carp::croak "'path' or 'tex' attributes required";
1932 2304
1933 $loaded_images{$self->{image}} ||= 2305 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2306 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2307
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2308 Scalar::Util::weaken $texture_cache{$self->{path}};
1937 2309
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2310 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2311
1942 $self 2312 $self
1943} 2313}
1944 2314
2315sub STORABLE_freeze {
2316 my ($self, $cloning) = @_;
2317
2318 $self->{path}
2319 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2320
2321 $self->{path}
2322}
2323
2324sub STORABLE_attach {
2325 my ($self, $cloning, $path) = @_;
2326
2327 $self->new (path => $path)
2328}
2329
1945sub size_request { 2330sub size_request {
1946 my ($self) = @_; 2331 my ($self) = @_;
1947 2332
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2333 ($self->{tex}{w}, $self->{tex}{h})
1949} 2334}
1950 2335
1951sub _draw { 2336sub _draw {
1952 my ($self) = @_; 2337 my ($self) = @_;
1953 2338
… …
1963 } 2348 }
1964 2349
1965 glEnable GL_TEXTURE_2D; 2350 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2351 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967 2352
1968 $tex->draw_quad_alpha (0, 0, $w, $h); 2353 $tex->draw_quad (0, 0, $w, $h);
1969 2354
1970 glDisable GL_TEXTURE_2D; 2355 glDisable GL_TEXTURE_2D;
1971} 2356}
1972 2357
1973############################################################################# 2358#############################################################################
1974 2359
2360package CFPlus::UI::ImageButton;
2361
2362our @ISA = CFPlus::UI::Image::;
2363
2364use CFPlus::OpenGL;
2365
2366my %textures;
2367
2368sub new {
2369 my $class = shift;
2370
2371 my $self = $class->SUPER::new (
2372 padding_x => 4,
2373 padding_y => 4,
2374 fg => [1, 1, 1],
2375 active_fg => [0, 0, 1],
2376 can_hover => 1,
2377 align => 0,
2378 valign => 0,
2379 can_events => 1,
2380 @_
2381 );
2382}
2383
2384sub invoke_button_up {
2385 my ($self, $ev, $x, $y) = @_;
2386
2387 $self->emit ("activate")
2388 if $x >= 0 && $x < $self->{w}
2389 && $y >= 0 && $y < $self->{h};
2390
2391 1
2392}
2393
2394#############################################################################
2395
1975package CFClient::UI::VGauge; 2396package CFPlus::UI::VGauge;
1976 2397
1977our @ISA = CFClient::UI::Base::; 2398our @ISA = CFPlus::UI::Base::;
1978 2399
1979use List::Util qw(min max); 2400use List::Util qw(min max);
1980 2401
1981use CFClient::OpenGL; 2402use CFPlus::OpenGL;
1982 2403
1983my %tex = ( 2404my %tex = (
1984 food => [ 2405 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2406 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2407 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2408 ],
1988 grace => [ 2409 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2410 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2411 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2412 ],
1992 hp => [ 2413 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2414 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2415 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2416 ],
1996 mana => [ 2417 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2418 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2419 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2420 ],
2000); 2421);
2001 2422
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2423# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2483 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2484 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2485
2065 my $h1 = $self->{h} * (1 - $ycut1); 2486 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2487 my $h2 = $self->{h} * (1 - $ycut2);
2488 my $h3 = $self->{h};
2489
2490 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2491
2068 glEnable GL_BLEND; 2492 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2494 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2495 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2497
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2498 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2499 glBegin GL_QUADS;
… …
2089 2514
2090 if ($t3) { 2515 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2516 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2517 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2518 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2519 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2520 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2521 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2522 glEnd;
2098 } 2523 }
2099 2524
2100 glDisable GL_BLEND; 2525 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2526 glDisable GL_TEXTURE_2D;
2102} 2527}
2103 2528
2104############################################################################# 2529#############################################################################
2105 2530
2106package CFClient::UI::Gauge; 2531package CFPlus::UI::Gauge;
2107 2532
2108our @ISA = CFClient::UI::VBox::; 2533our @ISA = CFPlus::UI::VBox::;
2109 2534
2110sub new { 2535sub new {
2111 my ($class, %arg) = @_; 2536 my ($class, %arg) = @_;
2112 2537
2113 my $self = $class->SUPER::new ( 2538 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2540 can_hover => 1,
2116 can_events => 1, 2541 can_events => 1,
2117 %arg, 2542 %arg,
2118 ); 2543 );
2119 2544
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2545 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2546 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2547 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2548
2124 $self 2549 $self
2125} 2550}
2126 2551
2127sub set_fontsize { 2552sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2573 $self->{value}->set_text ($val);
2149} 2574}
2150 2575
2151############################################################################# 2576#############################################################################
2152 2577
2153package CFClient::UI::Slider; 2578package CFPlus::UI::Slider;
2154 2579
2155use strict; 2580use strict;
2156 2581
2157use CFClient::OpenGL; 2582use CFPlus::OpenGL;
2158 2583
2159our @ISA = CFClient::UI::DrawBG::; 2584our @ISA = CFPlus::UI::DrawBG::;
2160 2585
2161my @tex = 2586my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2587 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2588 qw(s1_slider.png s1_slider_bg.png);
2164 2589
2165sub new { 2590sub new {
2166 my $class = shift; 2591 my $class = shift;
2167 2592
… …
2174 fg => [1, 1, 1], 2599 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 2600 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 2601 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 2602 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 2603 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 2604 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 2605 min_h => $::WIDTH / 80,
2181 vertical => 0, 2606 vertical => 0,
2182 can_hover => 1, 2607 can_hover => 1,
2183 inner_pad => 0.02, 2608 inner_pad => 0.02,
2184 @_ 2609 @_
2185 ); 2610 );
… …
2193sub set_range { 2618sub set_range {
2194 my ($self, $range) = @_; 2619 my ($self, $range) = @_;
2195 2620
2196 ($range, $self->{range}) = ($self->{range}, $range); 2621 ($range, $self->{range}) = ($self->{range}, $range);
2197 2622
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 2623 if ("@$range" ne "@{$self->{range}}") {
2624 $self->update;
2625 $self->set_value ($self->{range}[0]);
2626 }
2200} 2627}
2201 2628
2202sub set_value { 2629sub set_value {
2203 my ($self, $value) = @_; 2630 my ($self, $value) = @_;
2204 2631
… …
2215 if $unit; 2642 if $unit;
2216 2643
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2644 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 2645
2219 if ($value != $old_value) { 2646 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 2647 $self->emit (changed => $value);
2221 $self->update; 2648 $self->update;
2222 } 2649 }
2223} 2650}
2224 2651
2225sub size_request { 2652sub size_request {
2226 my ($self) = @_; 2653 my ($self) = @_;
2227 2654
2228 my $w = $self->{req_w}; 2655 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 2656}
2233 2657
2234sub button_down { 2658sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 2659 my ($self, $ev, $x, $y) = @_;
2236 2660
2237 $self->SUPER::button_down ($ev, $x, $y); 2661 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 2662
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2663 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 2664
2241 $self->mouse_motion ($ev, $x, $y); 2665 $self->invoke_mouse_motion ($ev, $x, $y)
2242} 2666}
2243 2667
2244sub mouse_motion { 2668sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 2669 my ($self, $ev, $x, $y) = @_;
2246 2670
2247 if ($GRAB == $self) { 2671 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2672 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 2673
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2674 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 2675
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2676 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 2677
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2678 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2679 } else {
2680 return 0;
2681 }
2682
2255 } 2683 1
2684}
2685
2686sub invoke_mouse_wheel {
2687 my ($self, $ev) = @_;
2688
2689 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2690
2691 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2692
2693 ! ! $delta
2256} 2694}
2257 2695
2258sub update { 2696sub update {
2259 my ($self) = @_; 2697 my ($self) = @_;
2260 2698
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2699 delete $self->{knob_w};
2700 $self->SUPER::update;
2701}
2702
2703sub _draw {
2704 my ($self) = @_;
2705
2706 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 2707 $self->set_value ($self->{range}[0]);
2263 2708
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2709 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 2710 my $range = ($hi - $page - $lo) || 1e-100;
2266 2711
… …
2272 $value = ($value - $lo) / $range; 2717 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 2718 $value = $value * $self->{scale} + $self->{offset};
2274 2719
2275 $self->{knob_x} = $value - $knob_w * 0.5; 2720 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 2721 $self->{knob_w} = $knob_w;
2277 }); 2722 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 2723
2285 $self->SUPER::_draw (); 2724 $self->SUPER::_draw ();
2286 2725
2287 glScale $self->{w}, $self->{h}; 2726 glScale $self->{w}, $self->{h};
2288 2727
… …
2308 glDisable GL_TEXTURE_2D; 2747 glDisable GL_TEXTURE_2D;
2309} 2748}
2310 2749
2311############################################################################# 2750#############################################################################
2312 2751
2313package CFClient::UI::ValSlider; 2752package CFPlus::UI::ValSlider;
2314 2753
2315our @ISA = CFClient::UI::HBox::; 2754our @ISA = CFPlus::UI::HBox::;
2316 2755
2317sub new { 2756sub new {
2318 my ($class, %arg) = @_; 2757 my ($class, %arg) = @_;
2319 2758
2320 my $range = delete $arg{range}; 2759 my $range = delete $arg{range};
2321 2760
2322 my $self = $class->SUPER::new ( 2761 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2762 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2763 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 2764 to_value => sub { shift },
2326 from_value => sub { shift }, 2765 from_value => sub { shift },
2327 %arg, 2766 %arg,
2328 ); 2767 );
2329 2768
… …
2349sub set_range { shift->{slider}->set_range (@_) } 2788sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 2789sub set_value { shift->{slider}->set_value (@_) }
2351 2790
2352############################################################################# 2791#############################################################################
2353 2792
2354package CFClient::UI::TextView; 2793package CFPlus::UI::TextScroller;
2355 2794
2356our @ISA = CFClient::UI::HBox::; 2795our @ISA = CFPlus::UI::HBox::;
2357 2796
2358use CFClient::OpenGL; 2797use CFPlus::OpenGL;
2359 2798
2360sub new { 2799sub new {
2361 my $class = shift; 2800 my $class = shift;
2362 2801
2363 my $self = $class->SUPER::new ( 2802 my $self = $class->SUPER::new (
2364 fontsize => 1, 2803 fontsize => 1,
2365 can_events => 0, 2804 can_events => 1,
2805 indent => 0,
2366 #font => default_font 2806 #font => default_font
2367 @_, 2807 @_,
2368 2808
2369 layout => (new CFClient::Layout 1), 2809 layout => (new CFPlus::Layout),
2370 par => [], 2810 par => [],
2371 height => 0, 2811 height => 0,
2372 children => [ 2812 children => [
2373 (new CFClient::UI::Empty expand => 1), 2813 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 2814 (new CFPlus::UI::Slider vertical => 1),
2375 ], 2815 ],
2376 ); 2816 );
2377 2817
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 2818 $self->{children}[1]->connect (changed => sub { $self->update });
2379 2819
… …
2385 2825
2386 $self->{fontsize} = $fontsize; 2826 $self->{fontsize} = $fontsize;
2387 $self->reflow; 2827 $self->reflow;
2388} 2828}
2389 2829
2830sub size_request {
2831 my ($self) = @_;
2832
2833 my ($empty, $slider) = @{ $self->{children} };
2834
2835 local $self->{children} = [$empty, $slider];
2836 $self->SUPER::size_request
2837}
2838
2390sub size_allocate { 2839sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 2840 my ($self, $w, $h) = @_;
2392 2841
2393 $self->SUPER::size_allocate ($w, $h); 2842 my ($empty, $slider, @other) = @{ $self->{children} };
2843 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 2844
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2845 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2846 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 2847 $self->{layout}->set_width ($empty->{w});
2848 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 2849
2399 $self->reflow; 2850 $self->reflow;
2400}
2401 2851
2402sub text_size { 2852 local $self->{children} = [$empty, $slider];
2853 $self->SUPER::invoke_size_allocate ($w, $h)
2854}
2855
2856sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 2857 my ($self, $ev) = @_;
2858
2859 return 0 unless $ev->{dy}; # only vertical movements
2860
2861 $self->{children}[1]->emit (mouse_wheel => $ev);
2862
2863 1
2864}
2865
2866sub get_layout {
2867 my ($self, $para) = @_;
2404 2868
2405 my $layout = $self->{layout}; 2869 my $layout = $self->{layout};
2406 2870
2871 $layout->set_font ($self->{font}) if $self->{font};
2872 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2873 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 2874 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2875 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 2876 $layout->set_markup ($para->{markup});
2877
2878 $layout->set_shapes (
2879 map
2880 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2881 @{$para->{widget}}
2410 2882 );
2883
2411 $layout->size 2884 $layout
2412} 2885}
2413 2886
2414sub reflow { 2887sub reflow {
2415 my ($self) = @_; 2888 my ($self) = @_;
2416 2889
… …
2423 2896
2424 # todo: base offset on lines or so, not on pixels 2897 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 2898 $self->{children}[1]->set_value ($offset);
2426} 2899}
2427 2900
2901sub current_paragraph {
2902 my ($self) = @_;
2903
2904 $self->{top_paragraph} - 1
2905}
2906
2907sub scroll_to {
2908 my ($self, $para) = @_;
2909
2910 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2911
2912 $self->{scroll_to} = $para;
2913 $self->update;
2914}
2915
2428sub clear { 2916sub clear {
2429 my ($self) = @_; 2917 my ($self) = @_;
2918
2919 my (undef, undef, @other) = @{ $self->{children} };
2920 $self->remove ($_) for @other;
2430 2921
2431 $self->{par} = []; 2922 $self->{par} = [];
2432 $self->{height} = 0; 2923 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2924 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 2925}
2435 2926
2436sub add_paragraph { 2927sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 2928 my $self = shift;
2438 2929
2439 for my $line (split /\n/, $text) { 2930 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 2931 $para = {
2932 fg => [1, 1, 1, 1],
2933 indent => 0,
2934 markup => "",
2935 widget => [],
2936 ref $para ? %$para : (markup => $para),
2937 w => 1e10,
2938 wrapped => 1,
2939 };
2940
2941 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2942 push @{$self->{par}}, $para;
2943 }
2944
2945 $self->{need_reflow}++;
2946 $self->update;
2947}
2948
2949sub scroll_to_bottom {
2950 my ($self) = @_;
2951
2952 $self->{scroll_to} = $#{$self->{par}};
2953 $self->update;
2954}
2955
2956sub force_uptodate {
2957 my ($self) = @_;
2958
2959 if (delete $self->{need_reflow}) {
2960 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2961
2962 my $height = 0;
2963
2964 for my $para (@{$self->{par}}) {
2965 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2966 my $layout = $self->get_layout ($para);
2967 my ($w, $h) = $layout->size;
2968
2969 $para->{w} = $w + $para->{indent};
2970 $para->{h} = $h;
2971 $para->{wrapped} = $layout->has_wrapped;
2972 }
2973
2974 $para->{y} = $height;
2975 $height += $para->{h};
2976 }
2977
2441 $self->{height} += $h; 2978 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2979 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 2980
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2981 delete $self->{texture};
2982 }
2983
2984 if (my $paridx = delete $self->{scroll_to}) {
2985 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2986 }
2446} 2987}
2447 2988
2448sub update { 2989sub update {
2449 my ($self) = @_; 2990 my ($self) = @_;
2450 2991
… …
2452 2993
2453 return unless $self->{h} > 0; 2994 return unless $self->{h} > 0;
2454 2995
2455 delete $self->{texture}; 2996 delete $self->{texture};
2456 2997
2457 $ROOT->on_post_alloc ($self, sub { 2998 $ROOT->on_post_alloc ($self => sub {
2999 $self->force_uptodate;
3000
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3001 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3002
2460 if (delete $self->{need_reflow}) {
2461 my $height = 0;
2462
2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
2478
2479 $self->{height} = $height;
2480
2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2482
2483 delete $self->{texture};
2484 }
2485
2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3003 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3004 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3005 glClear GL_COLOR_BUFFER_BIT;
2489 3006
3007 package CFPlus::UI::Base;
3008 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3009 (0, 0, $self->{w}, $self->{h});
3010
3011 my $top = int $self->{children}[1]{range}[0];
3012
3013 my $paridx = 0;
3014 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3015 my $top = int $self->{children}[1]{range}[0];
2491 3016
2492 my $y0 = $top; 3017 my $y0 = $top;
2493 my $y1 = $top + $H; 3018 my $y1 = $top + $H;
2494 3019
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2504
2505 for my $par (@{$self->{par}}) { 3020 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3021 my $h = $para->{h};
3022 my $y = $para->{y};
2507 3023
2508 if ($y0 < $y + $h && $y < $y1) { 3024 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3025 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3026
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3027 $layout->render ($para->{indent}, $y - $y0);
2514 3028
2515 glRasterPos $par->[3], $y - $y0; 3029 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3030 my @s = $layout->get_shapes;
3031
3032 for (@w) {
3033 my ($dx, $dy) = splice @s, 0, 2, ();
3034
3035 $_->{x} = $dx + $para->{indent};
3036 $_->{y} = $dy + $y - $y0;
3037
3038 $_->draw;
3039 }
3040 }
2517 } 3041 }
2518 3042
2519 $y += $h; 3043 $paridx++;
3044 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3045 }
2521 3046
2522 glDisable GL_BLEND; 3047 $self->{top_paragraph} = $top_paragraph;
2523 }; 3048 };
2524 }); 3049 });
2525} 3050}
2526 3051
3052sub reconfigure {
3053 my ($self) = @_;
3054
3055 $self->SUPER::reconfigure;
3056
3057 $_->{w} = 1e10 for @{ $self->{par} };
3058 $self->reflow;
3059}
3060
2527sub _draw { 3061sub _draw {
2528 my ($self) = @_; 3062 my ($self) = @_;
2529 3063
2530 glEnable GL_TEXTURE_2D; 3064 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3066 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3067 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3068 glDisable GL_TEXTURE_2D;
2535 3069
2536 $self->{children}[1]->draw; 3070 $self->{children}[1]->draw;
2537
2538} 3071}
2539 3072
2540############################################################################# 3073#############################################################################
2541 3074
2542package CFClient::UI::Animator; 3075package CFPlus::UI::Animator;
2543 3076
2544use CFClient::OpenGL; 3077use CFPlus::OpenGL;
2545 3078
2546our @ISA = CFClient::UI::Bin::; 3079our @ISA = CFPlus::UI::Bin::;
2547 3080
2548sub moveto { 3081sub moveto {
2549 my ($self, $x, $y) = @_; 3082 my ($self, $x, $y) = @_;
2550 3083
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3084 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3112 glPopMatrix;
2580} 3113}
2581 3114
2582############################################################################# 3115#############################################################################
2583 3116
2584package CFClient::UI::Flopper; 3117package CFPlus::UI::Flopper;
2585 3118
2586our @ISA = CFClient::UI::Button::; 3119our @ISA = CFPlus::UI::Button::;
2587 3120
2588sub new { 3121sub new {
2589 my $class = shift; 3122 my $class = shift;
2590 3123
2591 my $self = $class->SUPER::new ( 3124 my $self = $class->SUPER::new (
2592 state => 0, 3125 state => 0,
2593 on_activate => \&toggle_flopper, 3126 on_activate => \&toggle_flopper,
2594 @_ 3127 @_
2595 ); 3128 );
2596 3129
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3130 $self
2603} 3131}
2604 3132
2605sub toggle_flopper { 3133sub toggle_flopper {
2606 my ($self) = @_; 3134 my ($self) = @_;
2607 3135
2608 # TODO: use animation 3136 $self->{other}->toggle_visibility;
2609 if ($self->{state} = !$self->{state}) {
2610 $CFClient::UI::ROOT->add ($self->{other});
2611 $self->{other}->move ($self->coord2global (0, $self->{h}));
2612 $self->_emit ("open");
2613 } else {
2614 $CFClient::UI::ROOT->remove ($self->{other});
2615 $self->_emit ("close");
2616 }
2617
2618 $self->_emit (changed => $self->{state});
2619} 3137}
2620 3138
2621############################################################################# 3139#############################################################################
2622 3140
2623package CFClient::UI::Tooltip; 3141package CFPlus::UI::Tooltip;
2624 3142
2625our @ISA = CFClient::UI::Bin::; 3143our @ISA = CFPlus::UI::Bin::;
2626 3144
2627use CFClient::OpenGL; 3145use CFPlus::OpenGL;
2628 3146
2629sub new { 3147sub new {
2630 my $class = shift; 3148 my $class = shift;
2631 3149
2632 $class->SUPER::new ( 3150 $class->SUPER::new (
… …
2636} 3154}
2637 3155
2638sub set_tooltip_from { 3156sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3157 my ($self, $widget) = @_;
2640 3158
3159 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3160 if $widget->{tooltip} =~ /^#(.*)$/;
3161
3162 my $tooltip = $widget->{tooltip};
3163
3164 if ($ENV{CFPLUS_DEBUG} & 2) {
3165 $tooltip .= "\n\n" . (ref $widget) . "\n"
3166 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3167 . "req $widget->{req_w} $widget->{req_h}\n"
3168 . "visible $widget->{visible}";
3169 }
3170
3171 $tooltip =~ s/^\n+//;
3172 $tooltip =~ s/\n+$//;
3173
2641 $self->add (new CFClient::UI::Label 3174 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3175 markup => $tooltip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3176 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3177 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3178 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3179 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3180 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3181 );
2649} 3182}
2650 3183
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3187 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3188
2656 ($w + 4, $h + 4) 3189 ($w + 4, $h + 4)
2657} 3190}
2658 3191
2659sub size_allocate { 3192sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3193 my ($self, $w, $h) = @_;
2661 3194
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3195 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3196}
3197
3198sub invoke_visibility_change {
3199 my ($self, $visible) = @_;
3200
3201 return unless $visible;
3202
3203 $self->{root}->on_post_alloc ("move_$self" => sub {
3204 my $widget = $self->{owner}
3205 or return;
3206
3207 if ($widget->{visible}) {
3208 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3209
3210 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3211 if $x + $self->{w} > $self->{root}{w};
3212
3213 $self->move_abs ($x, $y);
3214 } else {
3215 $self->hide;
3216 }
3217 });
2663} 3218}
2664 3219
2665sub _draw { 3220sub _draw {
2666 my ($self) = @_; 3221 my ($self) = @_;
2667 3222
… …
2684 glVertex $w, $h; 3239 glVertex $w, $h;
2685 glVertex $w, 0; 3240 glVertex $w, 0;
2686 glEnd; 3241 glEnd;
2687 3242
2688 glTranslate 2 - 0.375, 2 - 0.375; 3243 glTranslate 2 - 0.375, 2 - 0.375;
3244
2689 $self->SUPER::_draw; 3245 $self->SUPER::_draw;
2690} 3246}
2691 3247
2692############################################################################# 3248#############################################################################
2693 3249
2694package CFClient::UI::Face; 3250package CFPlus::UI::Face;
2695 3251
2696our @ISA = CFClient::UI::Base::; 3252our @ISA = CFPlus::UI::DrawBG::;
2697 3253
2698use CFClient::OpenGL; 3254use CFPlus::OpenGL;
2699 3255
2700sub new { 3256sub new {
2701 my $class = shift; 3257 my $class = shift;
2702 3258
2703 my $self = $class->SUPER::new ( 3259 my $self = $class->SUPER::new (
… …
2738sub _draw { 3294sub _draw {
2739 my ($self) = @_; 3295 my ($self) = @_;
2740 3296
2741 return unless $::CONN; 3297 return unless $::CONN;
2742 3298
3299 $self->SUPER::_draw;
3300
2743 my $face; 3301 my $face;
2744 3302
2745 if ($self->{frame}) { 3303 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}]; 3304 my $anim = $::CONN->{anim}[$self->{anim}];
2747 3305
… …
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3310 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753 3311
2754 if ($tex) { 3312 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3313 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3314 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3315 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3316 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3317 glDisable GL_TEXTURE_2D;
2760 } 3318 }
2761} 3319}
2762 3320
2763sub DESTROY { 3321sub destroy {
2764 my ($self) = @_; 3322 my ($self) = @_;
2765 3323
2766 $self->{timer}->cancel 3324 $self->{timer}->cancel
2767 if $self->{timer}; 3325 if $self->{timer};
2768 3326
2769 $self->SUPER::DESTROY; 3327 $self->SUPER::destroy;
2770} 3328}
2771 3329
2772############################################################################# 3330#############################################################################
2773 3331
2774package CFClient::UI::Inventory; 3332package CFPlus::UI::Buttonbar;
2775 3333
2776our @ISA = CFClient::UI::ScrolledWindow::; 3334our @ISA = CFPlus::UI::HBox::;
2777 3335
2778sub new { 3336# TODO: should actually wrap buttons and other goodies.
2779 my $class = shift;
2780 3337
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816 ($self->{req_w}, $self->{req_h});
2817}
2818
2819############################################################################# 3338#############################################################################
2820 3339
2821package CFClient::UI::Menu; 3340package CFPlus::UI::Menu;
2822 3341
2823our @ISA = CFClient::UI::FancyFrame::; 3342our @ISA = CFPlus::UI::Toplevel::;
2824 3343
2825use CFClient::OpenGL; 3344use CFPlus::OpenGL;
2826 3345
2827sub new { 3346sub new {
2828 my $class = shift; 3347 my $class = shift;
2829 3348
2830 my $self = $class->SUPER::new ( 3349 my $self = $class->SUPER::new (
2831 items => [], 3350 items => [],
2832 z => 100, 3351 z => 100,
2833 @_, 3352 @_,
2834 ); 3353 );
2835 3354
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3355 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3356
2838 for my $item (@{ $self->{items} }) { 3357 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3358 my ($widget, $cb, $tooltip) = @$item;
2840 3359
2841 # handle various types of items, only text for now 3360 # handle various types of items, only text for now
2842 if (!ref $widget) { 3361 if (!ref $widget) {
3362 if ($widget =~ /\t/) {
3363 my ($left, $right) = split /\t/, $widget, 2;
3364
2843 $widget = new CFClient::UI::Label 3365 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3366 can_hover => 1,
2845 can_events => 1, 3367 can_events => 1,
3368 tooltip => $tooltip,
3369 children => [
3370 (new CFPlus::UI::Label markup => $left, expand => 1),
3371 (new CFPlus::UI::Label markup => $right, align => +1),
3372 ],
3373 ;
3374
3375 } else {
3376 $widget = new CFPlus::UI::Label
3377 can_hover => 1,
3378 can_events => 1,
2846 text => $widget; 3379 markup => $widget,
3380 tooltip => $tooltip;
3381 }
2847 } 3382 }
2848 3383
2849 $self->{item}{$widget} = $item; 3384 $self->{item}{$widget} = $item;
2850 3385
2851 $self->{vbox}->add ($widget); 3386 $self->{vbox}->add ($widget);
… …
2856 3391
2857# popup given the event (must be a mouse button down event currently) 3392# popup given the event (must be a mouse button down event currently)
2858sub popup { 3393sub popup {
2859 my ($self, $ev) = @_; 3394 my ($self, $ev) = @_;
2860 3395
2861 $self->_emit ("popdown"); 3396 $self->emit ("popdown");
2862 3397
2863 # maybe save $GRAB? must be careful about events... 3398 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3399 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3400 $self->{button} = $ev->{button};
2866 3401
2867 $self->show; 3402 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3403 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3404}
2870 3405
2871sub mouse_motion { 3406sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3407 my ($self, $ev, $x, $y) = @_;
2873 3408
2874 # TODO: should use vbox->find_widget or so 3409 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3410 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3411 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3412
3413 0
3414}
3415
2879sub button_up { 3416sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3417 my ($self, $ev, $x, $y) = @_;
2881 3418
2882 if ($ev->{button} == $self->{button}) { 3419 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3420 undef $GRAB;
2884 $self->hide; 3421 $self->hide;
2885 3422
2886 $self->_emit ("popdown"); 3423 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3424 $self->{hover}[1]->() if $self->{hover};
3425 } else {
3426 return 0
3427 }
3428
2888 } 3429 1
2889} 3430}
2890 3431
2891############################################################################# 3432#############################################################################
2892 3433
2893package CFClient::UI::Statusbox; 3434package CFPlus::UI::Multiplexer;
2894 3435
2895our @ISA = CFClient::UI::VBox::; 3436our @ISA = CFPlus::UI::Container::;
2896 3437
2897sub new { 3438sub new {
2898 my $class = shift; 3439 my $class = shift;
2899 3440
2900 $class->SUPER::new ( 3441 my $self = $class->SUPER::new (
3442 @_,
3443 );
3444
3445 $self->{current} = $self->{children}[0]
3446 if @{ $self->{children} };
3447
3448 $self
3449}
3450
3451sub add {
3452 my ($self, @widgets) = @_;
3453
3454 $self->SUPER::add (@widgets);
3455
3456 $self->{current} = $self->{children}[0]
3457 if @{ $self->{children} };
3458}
3459
3460sub get_current_page {
3461 my ($self) = @_;
3462
3463 $self->{current}
3464}
3465
3466sub set_current_page {
3467 my ($self, $page_or_widget) = @_;
3468
3469 my $widget = ref $page_or_widget
3470 ? $page_or_widget
3471 : $self->{children}[$page_or_widget];
3472
3473 $self->{current} = $widget;
3474 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3475
3476 $self->emit (page_changed => $self->{current});
3477
3478 $self->realloc;
3479}
3480
3481sub visible_children {
3482 $_[0]{current}
3483}
3484
3485sub size_request {
3486 my ($self) = @_;
3487
3488 $self->{current}->size_request
3489}
3490
3491sub invoke_size_allocate {
3492 my ($self, $w, $h) = @_;
3493
3494 $self->{current}->configure (0, 0, $w, $h);
3495
3496 1
3497}
3498
3499sub _draw {
3500 my ($self) = @_;
3501
3502 $self->{current}->draw;
3503}
3504
3505#############################################################################
3506
3507package CFPlus::UI::Notebook;
3508
3509our @ISA = CFPlus::UI::VBox::;
3510
3511sub new {
3512 my $class = shift;
3513
3514 my $self = $class->SUPER::new (
3515 buttonbar => (new CFPlus::UI::Buttonbar),
3516 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3517 # filter => # will be put between multiplexer and $self
3518 @_,
3519 );
3520
3521 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3522 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3523
3524 $self
3525}
3526
3527sub add {
3528 my ($self, $title, $widget, $tooltip) = @_;
3529
3530 Scalar::Util::weaken $self;
3531
3532 $self->{buttonbar}->add (new CFPlus::UI::Button
3533 markup => $title,
3534 tooltip => $tooltip,
3535 on_activate => sub { $self->set_current_page ($widget) },
3536 );
3537
3538 $self->{multiplexer}->add ($widget);
3539}
3540
3541sub get_current_page {
3542 my ($self) = @_;
3543
3544 $self->{multiplexer}->get_current_page
3545}
3546
3547sub set_current_page {
3548 my ($self, $page) = @_;
3549
3550 $self->{multiplexer}->set_current_page ($page);
3551 $self->emit (page_changed => $self->{multiplexer}{current});
3552}
3553
3554#############################################################################
3555
3556package CFPlus::UI::Selector;
3557
3558use utf8;
3559
3560our @ISA = CFPlus::UI::Button::;
3561
3562sub new {
3563 my $class = shift;
3564
3565 my $self = $class->SUPER::new (
3566 options => [], # [value, title, longdesc], ...
3567 value => undef,
3568 @_,
3569 );
3570
3571 $self->_set_value ($self->{value});
3572
3573 $self
3574}
3575
3576sub invoke_button_down {
3577 my ($self, $ev) = @_;
3578
3579 my @menu_items;
3580
3581 for (@{ $self->{options} }) {
3582 my ($value, $title, $tooltip) = @$_;
3583
3584 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3585 }
3586
3587 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3588}
3589
3590sub _set_value {
3591 my ($self, $value) = @_;
3592
3593 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3594 or return;
3595
3596 $self->{value} = $item->[0];
3597 $self->set_markup ("$item->[1] ⇓");
3598 $self->set_tooltip ($item->[2]);
3599}
3600
3601sub set_value {
3602 my ($self, $value) = @_;
3603
3604 return unless $self->{value} ne $value;
3605
3606 $self->_set_value ($value);
3607 $self->emit (changed => $value);
3608}
3609
3610#############################################################################
3611
3612package CFPlus::UI::Statusbox;
3613
3614our @ISA = CFPlus::UI::VBox::;
3615
3616sub new {
3617 my $class = shift;
3618
3619 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 3620 fontsize => 0.8,
2902 @_, 3621 @_,
2903 ) 3622 );
3623
3624 Scalar::Util::weaken (my $this = $self);
3625
3626 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3627
3628 $self
2904} 3629}
2905 3630
2906sub reorder { 3631sub reorder {
2907 my ($self) = @_; 3632 my ($self) = @_;
2908 my $NOW = time; 3633 my $NOW = Time::HiRes::time;
3634
3635 # freeze display when hovering over any label
3636 return if $CFPlus::UI::TOOLTIP->{owner}
3637 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3638 values %{ $self->{item} };
2909 3639
2910 while (my ($k, $v) = each %{ $self->{item} }) { 3640 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3641 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 3642 }
2913 3643
… …
2916 my @items = sort { 3646 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 3647 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 3648 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 3649 } values %{ $self->{item} };
2920 3650
3651 $self->{timer}->interval (1);
3652
2921 my $count = 10 + 1; 3653 my $count = 10 + 1;
2922 for my $item (@items) { 3654 for my $item (@items) {
2923 last unless --$count; 3655 last unless --$count;
2924 3656
2925 push @widgets, $item->{label} ||= do { 3657 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 3658 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 3659 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 3660 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 3661 : $item->{text};
2930 3662
2931 for ($short) { 3663 for ($short) {
2932 s/^\s+//; 3664 s/^\s+//;
2933 s/\s+/ /g; 3665 s/\s+/ /g;
2934 } 3666 }
2935 3667
2936 new CFClient::UI::Label 3668 new CFPlus::UI::Label
2937 markup => $short, 3669 markup => $short,
2938 tooltip => $item->{tooltip}, 3670 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 3671 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 3672 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 3673 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 3674 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 3675 fg => [@{ $item->{fg} }],
2944 can_events => 1, 3676 can_events => 1,
2945 can_hover => 1 3677 can_hover => 1
2946 }; 3678 };
3679
3680 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3681 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3682 $label->update;
3683 $label->set_max_size (undef, $label->{req_h} * $diff)
3684 if $diff < 1;
3685 $self->{timer}->interval (1/30);
3686 } else {
3687 $label->{fg}[3] = $item->{fg}[3] || 1;
3688 }
3689
3690 push @widgets, $label;
2947 } 3691 }
2948 3692
2949 $self->clear; 3693 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 3694 $self->SUPER::add (reverse @widgets);
2951} 3695}
… …
2956 $text =~ s/^\s+//; 3700 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 3701 $text =~ s/\s+$//;
2958 3702
2959 return unless $text; 3703 return unless $text;
2960 3704
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 3705 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 3706
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3707 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 3708
2965 if (my $item = $self->{item}{$group}) { 3709 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 3710 if ($item->{text} eq $text) {
2967 $item->{count}++; 3711 $item->{count}++;
2968 } else { 3712 } else {
2969 $item->{count} = 1; 3713 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 3714 $item->{text} = $item->{tooltip} = $text;
2971 } 3715 }
2972 $item->{id} = ++$self->{id}; 3716 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 3717 $item->{timeout} = $timeout;
2974 delete $item->{label}; 3718 delete $item->{label};
2975 } else { 3719 } else {
2976 $self->{item}{$group} = { 3720 $self->{item}{$group} = {
2977 id => ++$self->{id}, 3721 id => ++$self->{id},
… …
2983 count => 1, 3727 count => 1,
2984 %arg, 3728 %arg,
2985 }; 3729 };
2986 } 3730 }
2987 3731
3732 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 3733 $self->reorder;
3734 });
2989} 3735}
2990 3736
2991sub reconfigure { 3737sub reconfigure {
2992 my ($self) = @_; 3738 my ($self) = @_;
2993 3739
… …
2996 3742
2997 $self->reorder; 3743 $self->reorder;
2998 $self->SUPER::reconfigure; 3744 $self->SUPER::reconfigure;
2999} 3745}
3000 3746
3001############################################################################# 3747sub destroy {
3748 my ($self) = @_;
3002 3749
3003package CFClient::UI::Root; 3750 $self->{timer}->cancel;
3004 3751
3005our @ISA = CFClient::UI::Container::; 3752 $self->SUPER::destroy;
3753}
3006 3754
3007use CFClient::OpenGL; 3755#############################################################################
3756
3757package CFPlus::UI::Inventory;
3758
3759our @ISA = CFPlus::UI::Table::;
3008 3760
3009sub new { 3761sub new {
3010 my $class = shift; 3762 my $class = shift;
3011 3763
3012 $class->SUPER::new ( 3764 my $self = $class->SUPER::new (
3765 col_expand => [0, 1, 0],
3766 items => [],
3767 @_,
3768 );
3769
3770 $self->set_sort_order (undef);
3771
3772 $self
3773}
3774
3775sub update_items {
3776 my ($self) = @_;
3777
3778 $self->clear;
3779
3780 my @item = $self->{sort}->(@{ $self->{items} });
3781
3782 my @adds;
3783 my $row = 0;
3784 for my $item ($self->{sort}->(@{ $self->{items} })) {
3785 CFPlus::Item::update_widgets $item;
3786
3787 push @adds, 0, $row, $item->{face_widget};
3788 push @adds, 1, $row, $item->{desc_widget};
3789 push @adds, 2, $row, $item->{weight_widget};
3790
3791 $row++;
3792 }
3793
3794 $self->add (@adds);
3795}
3796
3797sub set_sort_order {
3798 my ($self, $order) = @_;
3799
3800 $self->{sort} = $order ||= sub {
3801 sort {
3802 $a->{type} <=> $b->{type}
3803 or $a->{name} cmp $b->{name}
3804 } @_
3805 };
3806
3807 $self->update_items;
3808}
3809
3810sub set_items {
3811 my ($self, $items) = @_;
3812
3813 $self->{items} = [$items ? values %$items : ()];
3814 $self->update_items;
3815}
3816
3817#############################################################################
3818
3819package CFPlus::UI::SpellList;
3820
3821our @ISA = CFPlus::UI::Table::;
3822
3823sub new {
3824 my $class = shift;
3825
3826 my $self = $class->SUPER::new (
3827 binding => [],
3828 commands => [],
3829 @_,
3830 )
3831}
3832
3833my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3834
3835my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3836 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3837my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3838 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3839my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3840 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3841my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3842 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3843my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3844 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3845
3846sub rebuild_spell_list {
3847 my ($self) = @_;
3848
3849 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3850 $self->clear;
3851
3852 return unless $::CONN;
3853
3854 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3855 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3856 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3857 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3858 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3859
3860 my $row = 0;
3861
3862 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3863 my $spell = $self->{spell}{$_};
3864
3865 $row++;
3866
3867 my $spell_cb = sub {
3868 my ($widget, $ev) = @_;
3869
3870 if ($ev->{button} == 1) {
3871 $::CONN->user_send ("cast $spell->{name}");
3872 } elsif ($ev->{button} == 2) {
3873 $::CONN->user_send ("invoke $spell->{name}");
3874 } elsif ($ev->{button} == 3) {
3875 my $shortname = CFPlus::shorten $spell->{name}, 14;
3876 (new CFPlus::UI::Menu
3877 items => [
3878 ["bind <i>cast $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3879 ["bind <i>invoke $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3880 ],
3881 )->popup ($ev);
3882 } else {
3883 return 0;
3884 }
3885
3886 1
3887 };
3888
3889 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3890
3891 #TODO: add path info to tooltip
3892 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3893
3894 $self->add (0, $row, new CFPlus::UI::Face
3895 face => $spell->{face},
3896 can_hover => 1,
3897 can_events => 1,
3898 tooltip => $tooltip,
3899 on_button_down => $spell_cb,
3900 );
3901
3902 $self->add (1, $row, new CFPlus::UI::Label
3903 expand => 1,
3904 text => $spell->{name},
3905 can_hover => 1,
3906 can_events => 1,
3907 tooltip => $tooltip,
3908 on_button_down => $spell_cb,
3909 );
3910
3911 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3912 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3913 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3914 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3915 }
3916 });
3917}
3918
3919sub add_spell {
3920 my ($self, $spell) = @_;
3921
3922 $self->{spell}->{$spell->{name}} = $spell;
3923 $self->rebuild_spell_list;
3924}
3925
3926sub remove_spell {
3927 my ($self, $spell) = @_;
3928
3929 delete $self->{spell}->{$spell->{name}};
3930 $self->rebuild_spell_list;
3931}
3932
3933sub clear_spells {
3934 my ($self) = @_;
3935
3936 $self->{spell} = {};
3937 $self->rebuild_spell_list;
3938}
3939
3940#############################################################################
3941
3942package CFPlus::UI::Root;
3943
3944our @ISA = CFPlus::UI::Container::;
3945
3946use List::Util qw(min max);
3947
3948use CFPlus::OpenGL;
3949
3950sub new {
3951 my $class = shift;
3952
3953 my $self = $class->SUPER::new (
3013 visible => 1, 3954 visible => 1,
3014 @_, 3955 @_,
3015 ) 3956 );
3016}
3017 3957
3018sub configure { 3958 Scalar::Util::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 3959
3021 $self->{w} = $w; 3960 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 3961}
3031 3962
3032sub size_request { 3963sub size_request {
3033 my ($self) = @_; 3964 my ($self) = @_;
3034 3965
3035 ($self->{w}, $self->{h}) 3966 ($self->{w}, $self->{h})
3036} 3967}
3037 3968
3969sub _to_pixel {
3970 my ($coord, $size, $max) = @_;
3971
3972 $coord =
3973 $coord eq "center" ? ($max - $size) * 0.5
3974 : $coord eq "max" ? $max
3975 : $coord;
3976
3977 $coord = 0 if $coord < 0;
3978 $coord = $max - $size if $coord > $max - $size;
3979
3980 int $coord + 0.5
3981}
3982
3038sub size_allocate { 3983sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 3984 my ($self, $w, $h) = @_;
3040 3985
3041 for my $child ($self->children) { 3986 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3987 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 3988
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3989 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 3990 $Y = $child->{force_y} if exists $child->{force_y};
3046 3991
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3992 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 3993 $Y = _to_pixel $Y, $H, $self->{h};
3049
3050 $X = $self->{user_x} if exists $self->{user_x};
3051 $Y = $self->{user_y} if exists $self->{user_y};
3052
3053 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3054 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3055 3994
3056 $child->configure ($X, $Y, $W, $H); 3995 $child->configure ($X, $Y, $W, $H);
3057 } 3996 }
3997
3998 1
3058} 3999}
3059 4000
3060sub coord2local { 4001sub coord2local {
3061 my ($self, $x, $y) = @_; 4002 my ($self, $x, $y) = @_;
3062 4003
… …
3070} 4011}
3071 4012
3072sub update { 4013sub update {
3073 my ($self) = @_; 4014 my ($self) = @_;
3074 4015
3075 $self->check_size;
3076 $::WANT_REFRESH++; 4016 $::WANT_REFRESH++;
3077} 4017}
3078 4018
3079sub add { 4019sub add {
3080 my ($self, @children) = @_; 4020 my ($self, @children) = @_;
3081 4021
3082 for (my @widgets = @children; my $w = pop @widgets; ) {
3083 push @widgets, $w->children;
3084 $w->{root} = $self;
3085 $w->{visible} = $self->{visible} + 1;
3086 }
3087
3088 for my $child (@children) {
3089 $child->{is_toplevel} = 1; 4022 $_->{is_toplevel} = 1
3090 4023 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 4024
3096 $self->SUPER::add (@children); 4025 $self->SUPER::add (@children);
3097} 4026}
3098 4027
3099sub remove { 4028sub remove {
3100 my ($self, @children) = @_; 4029 my ($self, @children) = @_;
3101 4030
3102 $self->SUPER::remove (@children); 4031 $self->SUPER::remove (@children);
4032
4033 delete $self->{is_toplevel}
4034 for @children;
3103 4035
3104 while (@children) { 4036 while (@children) {
3105 my $w = pop @children; 4037 my $w = pop @children;
3106 push @children, $w->children; 4038 push @children, $w->children;
3107 $w->set_invisible; 4039 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 4058 while ($self->{refresh_hook}) {
3127 $_->() 4059 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4060 for values %{delete $self->{refresh_hook}};
3129 } 4061 }
3130 4062
3131 if ($self->{check_size}) { 4063 if ($self->{realloc}) {
4064 my %queue;
3132 my @queue; 4065 my @queue;
4066 my $widget;
3133 4067
3134 for (;;) { 4068 outer:
3135 if ($self->{check_size}) { 4069 while () {
3136 #TODO use array-of-depth approach 4070 if (my $realloc = delete $self->{realloc}) {
4071 for $widget (values %$realloc) {
4072 $widget->{visible} or next; # do not resize invisible widgets
3137 4073
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4074 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 4075
4076 push @{ $queue[$widget->{visible}] }, $widget;
4077 }
3140 } 4078 }
3141 4079
4080 while () {
4081 @queue or last outer;
4082
3142 my $widget = pop @queue || last; 4083 $widget = pop @{ $queue[-1] || [] }
3143 4084 and last;
3144 defined $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3147 ? @$widget{qw(user_w user_h)}
3148 : $widget->size_request;
3149
3150 if (delete $widget->{force_alloc}
3151 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3152 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3153 4085
4086 pop @queue;
4087 }
4088
4089 delete $queue{$widget+0};
4090
4091 my ($w, $h) = $widget->size_request;
4092
4093 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4094 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4095
4096 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4097 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4098
4099 $w = $widget->{force_w} if exists $widget->{force_w};
4100 $h = $widget->{force_h} if exists $widget->{force_h};
4101
4102 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4103 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 4104 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 4105 $widget->{req_h} = $h;
3156 4106
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4107 $self->{size_alloc}{$widget+0} = $widget;
3158 4108
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 4109 if (my $parent = $widget->{parent}) {
4110 $self->{realloc}{$parent+0} = $parent
4111 unless $queue{$parent+0};
4112
4113 $parent->{force_size_alloc} = 1;
4114 $self->{size_alloc}{$parent+0} = $parent;
4115 }
3161 } 4116 }
4117
4118 delete $self->{realloc}{$widget+0};
3162 } 4119 }
3163 } 4120 }
3164 4121
3165 while ($self->{size_alloc}) { 4122 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 4123 my @queue = sort { $b->{visible} <=> $a->{visible} }
3167 my ($widget, $w, $h) = @$_; 4124 values %$size_alloc;
4125
4126 while () {
4127 my $widget = pop @queue || last;
4128
4129 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3168 4130
3169 $w = 0 if $w < 0; 4131 $w = 0 if $w < 0;
3170 $h = 0 if $h < 0; 4132 $h = 0 if $h < 0;
3171 4133
4134 $w = max $widget->{min_w}, $w;
4135 $h = max $widget->{min_h}, $h;
4136
4137# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4138# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4139
4140 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4141 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4142
4143 $w = int $w + 0.5;
4144 $h = int $h + 0.5;
4145
4146 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4147 $widget->{old_w} = $widget->{w};
4148 $widget->{old_h} = $widget->{h};
4149
3172 $widget->{w} = $w; 4150 $widget->{w} = $w;
3173 $widget->{h} = $h; 4151 $widget->{h} = $h;
4152
3174 $widget->emit (size_allocate => $w, $h); 4153 $widget->emit (size_allocate => $w, $h);
4154 }
3175 } 4155 }
3176 } 4156 }
3177 4157
3178 while ($self->{post_alloc_hook}) { 4158 while ($self->{post_alloc_hook}) {
3179 $_->() 4159 $_->()
3180 for values %{delete $self->{post_alloc_hook}}; 4160 for values %{delete $self->{post_alloc_hook}};
3181 } 4161 }
4162
3182 4163
3183 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4164 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3184 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4165 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3185 glClear GL_COLOR_BUFFER_BIT; 4166 glClear GL_COLOR_BUFFER_BIT;
3186 4167
… …
3188 glLoadIdentity; 4169 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4170 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4171 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4172 glLoadIdentity;
3192 4173
4174 {
4175 package CFPlus::UI::Base;
4176
4177 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4178 (0, 0, $self->{w}, $self->{h});
4179
3193 $self->_draw; 4180 $self->_draw;
4181 }
3194} 4182}
3195 4183
3196############################################################################# 4184#############################################################################
3197 4185
3198package CFClient::UI; 4186package CFPlus::UI;
3199 4187
3200$ROOT = new CFClient::UI::Root; 4188$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4189$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4190
32031 41911
3204 4192

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