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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 1.439 by root, Sun Sep 16 13:04:36 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
46 32
47 my $tip = $widget->{tooltip}; 33 return if $ENV{CFPLUS_DEBUG} & 8;
48 34
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget); 35 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 36 $TOOLTIP->show;
53
54 my ($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 } 37 }
63 38
64 return; 39 return;
65 } 40 }
66 } 41 }
67 } 42 }
68 43
69 $TOOLTIP->hide; 44 $TOOLTIP->hide;
45 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 delete $TOOLTIP->{owner}; 46 delete $TOOLTIP->{owner};
47});
48
49sub get_layout {
50 my $layout;
51
52 for (grep { $_->{name} } values %WIDGET) {
53 my $win = $layout->{$_->{name}} = { };
54
55 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
56 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
57 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
58 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
59
60 $win->{show} = $_->{visible} && $_->{is_toplevel};
61 }
62
63 $layout
64}
65
66sub set_layout {
67 my ($layout) = @_;
68
69 $LAYOUT = $layout;
71} 70}
72 71
73# class methods for events 72# class methods for events
74sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 74 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 79 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 80 if $FOCUS;
82} 81}
83 82
83sub check_hover {
84 my ($widget) = @_;
85
86 if ($widget != $HOVER) {
87 my $hover = $HOVER; $HOVER = $widget;
88
89 $hover->update if $hover && $hover->{can_hover};
90 $HOVER->update if $HOVER && $HOVER->{can_hover};
91
92 $TOOLTIP_WATCHER->start;
93 }
94}
95
84sub feed_sdl_button_down_event { 96sub feed_sdl_button_down_event {
85 my ($ev) = @_; 97 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
87 99
88 if (!$BUTTON_STATE) { 100 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
101
102 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 103 my $widget = $ROOT->find_widget ($x, $y);
90 104
91 $GRAB = $widget; 105 $GRAB = $widget;
92 $GRAB->update if $GRAB; 106 $GRAB->update if $GRAB;
93 107
94 check_tooltip; 108 $TOOLTIP_WATCHER->cb->();
95 } 109 }
96 110
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 111 if ($GRAB) {
112 if ($ev->{button} == 4 || $ev->{button} == 5) {
113 # mousewheel
114 my $delta = $ev->{button} * 2 - 9;
115 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98 116
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 $ev->{dx} = $shift ? $delta : 0;
100 if $GRAB; 118 $ev->{dy} = $shift ? 0 : $delta;
119
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
101} 125}
102 126
103sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
104 my ($ev) = @_; 128 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 129
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 131
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 133
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
112 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 136
114 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 139 $grab->update if $grab;
117 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
118 141
119 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
120 } 144 }
121} 145}
122 146
123sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
124 my ($ev) = @_; 148 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
126 150
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 152
129 if ($widget != $HOVER) { 153 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 154
132 $hover->update if $hover && $hover->{can_hover}; 155 $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; 156 if $HOVER;
140} 157}
141 158
142# convert position array to integers 159# convert position array to integers
143sub harmonize { 160sub harmonize {
… …
172sub rescale_widgets { 189sub rescale_widgets {
173 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
174 191
175 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $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}; 198 $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}; 199 $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}; 200 $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}; 201 $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}; 202 $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}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
185 } 207 }
186 } 208 }
187 209
188 reconfigure_widgets; 210 reconfigure_widgets;
189} 211}
190 212
191############################################################################# 213#############################################################################
192 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
193package CFClient::UI::Base; 223package CFPlus::UI::Base;
194 224
195use strict; 225use strict;
196 226
197use CFClient::OpenGL; 227use CFPlus::OpenGL;
198 228
199sub new { 229sub new {
200 my $class = shift; 230 my $class = shift;
201 231
202 my $self = bless { 232 my $self = bless {
203 x => 0, 233 x => "center",
204 y => 0, 234 y => "center",
205 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
206 can_events => 1, 238 can_events => 1,
207 @_ 239 @_
208 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 243
210 for (keys %$self) { 244 for (keys %$self) {
211 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
213 } 247 }
214 } 248 }
215 249
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $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; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
223 } 260 }
224 261
225 $self 262 $self
226} 263}
227 264
228sub destroy { 265sub destroy {
229 my ($self) = @_; 266 my ($self) = @_;
230 267
231 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
232 %$self = (); 270 %$self = ();
233} 271}
234 272
273sub TO_JSON {
274 { "\fw" => $_[0]{s_id} }
275}
276
235sub show { 277sub show {
236 my ($self) = @_; 278 my ($self) = @_;
279
237 return if $self->{parent}; 280 return if $self->{parent};
238 281
239 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
240} 283}
241 284
242sub show_centered { 285sub set_visible {
243 my ($self) = @_; 286 my ($self) = @_;
287
244 return if $self->{parent}; 288 return if $self->{visible};
245 289
246 $self->show; 290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
247 292
248 $CFClient::UI::ROOT->on_post_alloc ( 293 $self->emit (visibility_change => 1);
249 "centered $self" => sub { 294
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 295 $self->realloc if !exists $self->{req_w};
251 }, 296
252 ); 297 $_->set_visible for $self->children;
253} 298}
254 299
255sub set_invisible { 300sub set_invisible {
256 my ($self) = @_; 301 my ($self) = @_;
257 302
258 return unless $self->{visible}; 303 return unless $self->{visible};
259 304
260 # broken show/hide model 305 $_->set_invisible for $self->children;
261 306
307 delete $self->{visible};
262 delete $self->{root}; 308 delete $self->{root};
263 delete $self->{visible};
264 309
265 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
266 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
267 312
268 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
269 if $CFClient::UI::TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
270 315
271 $self->focus_out; 316 $self->emit ("focus_out");
272
273 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
274} 335}
275 336
276sub hide { 337sub hide {
277 my ($self) = @_; 338 my ($self) = @_;
278 339
… …
280 341
281 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
282 if $self->{parent}; 343 if $self->{parent};
283} 344}
284 345
285sub move { 346sub move_abs {
286 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
287 348
288 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
289 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
290 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
291 352
292 $self->update; 353 $self->update;
293} 354}
294 355
295sub set_size { 356sub set_size {
296 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
297 358
298 $self->{user_w} = $w; 359 $self->{force_w} = $w;
299 $self->{user_h} = $h; 360 $self->{force_h} = $h;
300 361
301 $self->check_size; 362 $self->realloc;
363}
364
365# travsle the widget chain up to find the maximum "physical" size constraints
366sub get_max_wh {
367 my ($self) = @_;
368
369 return ($self->{alloc_w}, $self->{alloc_h})
370 if $self->{alloc_w} && !$self->{root}{realloc}{$self+0};
371
372 return $self->{parent}->get_max_wh
373 if $self->{parent};
374
375 ($::WIDTH, $::HEIGHT)
302} 376}
303 377
304sub size_request { 378sub size_request {
305 require Carp; 379 require Carp;
306 Carp::confess "size_request is abstract"; 380 Carp::confess "size_request is abstract";
307} 381}
308 382
383sub baseline_shift {
384 0
385}
386
309sub configure { 387sub configure {
310 my ($self, $x, $y, $w, $h) = @_; 388 my ($self, $x, $y, $w, $h) = @_;
311 389
312 if ($self->{aspect}) { 390 if ($self->{aspect}) {
391 my ($ow, $oh) = ($w, $h);
392
313 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 393 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
314 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 394 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
315 395
316 # use alignment to adjust x, y 396 # use alignment to adjust x, y
317 397
318 $x += int +($w - $w2) * 0.5; 398 $x += int 0.5 * ($ow - $w);
319 $y += int +($h - $h2) * 0.5; 399 $y += int 0.5 * ($oh - $h);
320
321 ($w, $h) = ($w2, $h2);
322 } 400 }
323 401
324 if ($self->{x} != $x || $self->{y} != $y) { 402 if ($self->{x} ne $x || $self->{y} ne $y) {
325 $self->{x} = $x; 403 $self->{x} = $x;
326 $self->{y} = $y; 404 $self->{y} = $y;
327 $self->update; 405 $self->update;
328 } 406 }
329 407
330 if ($self->{w} != $w || $self->{h} != $h) { 408 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
331 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 409 return unless $self->{visible};
332 }
333}
334 410
335sub size_allocate { 411 $self->{alloc_w} = $w;
336 # nothing to be done 412 $self->{alloc_h} = $h;
337}
338 413
339sub reconfigure { 414 $self->{root}{size_alloc}{$self+0} = $self;
340 my ($self) = @_; 415 }
341
342 $self->check_size (1);
343 $self->update;
344} 416}
345 417
346sub children { 418sub children {
419 # nop
420}
421
422sub visible_children {
423 $_[0]->children
347} 424}
348 425
349sub set_max_size { 426sub set_max_size {
350 my ($self, $w, $h) = @_; 427 my ($self, $w, $h) = @_;
351 428
352 delete $self->{max_w}; $self->{max_w} = $w if $w; 429 $self->{max_w} = int $w if defined $w;
353 delete $self->{max_h}; $self->{max_h} = $h if $h; 430 $self->{max_h} = int $h if defined $h;
431
432 $self->realloc;
354} 433}
355 434
356sub set_tooltip { 435sub set_tooltip {
357 my ($self, $tooltip) = @_; 436 my ($self, $tooltip) = @_;
358 437
… …
361 440
362 return if $self->{tooltip} eq $tooltip; 441 return if $self->{tooltip} eq $tooltip;
363 442
364 $self->{tooltip} = $tooltip; 443 $self->{tooltip} = $tooltip;
365 444
366 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 445 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
367 delete $CFClient::UI::TOOLTIP->{owner}; 446 delete $CFPlus::UI::TOOLTIP->{owner};
368 CFClient::UI::check_tooltip; 447 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
369 } 448 }
370} 449}
371 450
372# translate global coordinates to local coordinate system 451# translate global coordinates to local coordinate system
373sub coord2local { 452sub coord2local {
374 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
375 454
455 Carp::confess unless $self->{parent};#d#
456
376 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 457 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
377} 458}
378 459
379# translate local coordinates to global coordinate system 460# translate local coordinates to global coordinate system
380sub coord2global { 461sub coord2global {
381 my ($self, $x, $y) = @_; 462 my ($self, $x, $y) = @_;
382 463
464 Carp::confess unless $self->{parent};#d#
465
383 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 466 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
384} 467}
385 468
386sub focus_in { 469sub invoke_focus_in {
387 my ($self) = @_; 470 my ($self) = @_;
388 471
389 return if $FOCUS == $self; 472 return if $FOCUS == $self;
390 return unless $self->{can_focus}; 473 return unless $self->{can_focus};
391 474
392 my $focus = $FOCUS; $FOCUS = $self; 475 $FOCUS = $self;
393 476
394 $self->_emit (focus_in => $focus); 477 $self->update;
395 478
396 $focus->update if $focus; 479 0
397 $FOCUS->update;
398} 480}
399 481
400sub focus_out { 482sub invoke_focus_out {
401 my ($self) = @_; 483 my ($self) = @_;
402 484
403 return unless $FOCUS == $self; 485 return unless $FOCUS == $self;
404 486
405 my $focus = $FOCUS; undef $FOCUS; 487 undef $FOCUS;
406 488
407 $self->_emit (focus_out => $focus); 489 $self->update;
408 490
409 $focus->update if $focus; #?
410
411 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 491 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
412 unless $FOCUS; 492 unless $FOCUS;
413}
414 493
494 0
495}
496
497sub grab_focus {
498 my ($self) = @_;
499
500 $FOCUS->emit ("focus_out") if $FOCUS;
501 $self->emit ("focus_in");
502}
503
415sub mouse_motion { } 504sub invoke_mouse_motion { 0 }
416sub button_up { } 505sub invoke_button_up { 0 }
417sub key_down { } 506sub invoke_key_down { 0 }
418sub key_up { } 507sub invoke_key_up { 0 }
508sub invoke_mouse_wheel { 0 }
419 509
420sub button_down { 510sub invoke_button_down {
421 my ($self, $ev, $x, $y) = @_; 511 my ($self, $ev, $x, $y) = @_;
422 512
423 $self->focus_in; 513 $self->grab_focus;
424}
425 514
426sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 515 0
427sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 516}
428sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
429sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
430sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
431 517
432sub draw { 518sub connect {
519 my ($self, $signal, $cb) = @_;
520
521 push @{ $self->{signal_cb}{$signal} }, $cb;
522
523 defined wantarray and CFPlus::guard {
524 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
525 @{ $self->{signal_cb}{$signal} };
526 }
527}
528
529sub disconnect_all {
433 my ($self) = @_; 530 my ($self, $signal) = @_;
434 531
435 return unless $self->{h} && $self->{w}; 532 delete $self->{signal_cb}{$signal};
436
437 glPushMatrix;
438 glTranslate $self->{x}, $self->{y}, 0;
439 $self->_draw;
440 glPopMatrix;
441
442 if ($self == $HOVER && $self->{can_hover}) {
443 my ($x, $y) = @$self{qw(x y)};
444
445 glColor 1, 0.8, 0.5, 0.2;
446 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448 glBegin GL_QUADS;
449 glVertex $x , $y;
450 glVertex $x + $self->{w}, $y;
451 glVertex $x + $self->{w}, $y + $self->{h};
452 glVertex $x , $y + $self->{h};
453 glEnd;
454 glDisable GL_BLEND;
455 }
456
457 if ($ENV{PCLIENT_DEBUG}) {
458 glPushMatrix;
459 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
461 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1;
466 glEnd;
467 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 }
470} 533}
471 534
472sub _draw { 535my %has_coords = (
473 my ($self) = @_; 536 button_down => 1,
537 button_up => 1,
538 mouse_motion => 1,
539 mouse_wheel => 1,
540);
474 541
475 warn "no draw defined for $self\n"; 542sub emit {
476} 543 my ($self, $signal, @args) = @_;
477 544
545 # I do not really like this solution, but I do not like duplication
546 # and needlessly verbose code, either.
547 my @append
548 = $has_coords{$signal}
549 ? $args[0]->xy ($self)
550 : ();
551
552 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
553
554 for my $cb (
555 @{$self->{signal_cb}{$signal} || []}, # before
556 ($self->can ("invoke_$signal") || sub { 1 }), # closure
557 ) {
558 return $cb->($self, @args, @append) || next;
559 }
560
561 # parent
562 $self->{parent} && $self->{parent}->emit ($signal, @args)
563}
564
478sub find_widget { 565#sub find_widget {
479 my ($self, $x, $y) = @_; 566# in .xs
480
481 return () unless $self->{can_events};
482
483 return $self
484 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
486
487 ()
488}
489 567
490sub set_parent { 568sub set_parent {
491 my ($self, $parent) = @_; 569 my ($self, $parent) = @_;
492 570
493 Scalar::Util::weaken ($self->{parent} = $parent); 571 CFPlus::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1; 572 $self->set_visible if $parent->{visible};
498
499 $self->emit (visibility_change => 1)
500 unless $self->{parent}{visible};
501 }
502
503 # TODO: req_w _does_change after ->reconfigure
504 $self->check_size
505 unless exists $self->{req_w};
506
507 $self->show;
508} 573}
509 574
510sub check_size { 575sub realloc {
511 my ($self, $forced) = @_; 576 my ($self) = @_;
512 577
513 $self->{force_alloc} = 1 if $forced; 578 if ($self->{visible}) {
514 $CFClient::UI::ROOT->{check_size}{$self} = $self; 579 return if $self->{root}{realloc}{$self+0};
580
581 $self->{root}{realloc}{$self+0} = $self;
582 $self->{root}->update;
583 } else {
584 delete $self->{req_w};
585 delete $self->{req_h};
586 }
515} 587}
516 588
517sub update { 589sub update {
518 my ($self) = @_; 590 my ($self) = @_;
519 591
520 $self->{parent}->update 592 $self->{parent}->update
521 if $self->{parent}; 593 if $self->{parent};
522} 594}
523 595
524sub connect { 596sub reconfigure {
525 my ($self, $signal, $cb) = @_;
526
527 push @{ $self->{signal_cb}{$signal} }, $cb;
528}
529
530sub _emit {
531 my ($self, $signal, @args) = @_;
532
533 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
534}
535
536sub emit {
537 my ($self, $signal, @args) = @_;
538
539 $self->_emit ($signal, @args)
540 || $self->$signal (@args);
541}
542
543sub visibility_change {
544 #my ($self, $visible) = @_; 597 my ($self) = @_;
598
599 $self->realloc;
600 $self->update;
601}
602
603# using global variables seems a bit hacky, but passing through all drawing
604# functions seems pointless.
605our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
606
607#sub draw {
608#CFPlus.xs
609
610sub _draw {
611 my ($self) = @_;
612
613 warn "no draw defined for $self\n";
545} 614}
546 615
547sub DESTROY { 616sub DESTROY {
548 my ($self) = @_; 617 my ($self) = @_;
549 618
619 return if CFPlus::in_destruct;
620
621 local $@;
622 eval { $self->destroy };
623 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
624
550 delete $WIDGET{$self+0}; 625 delete $WIDGET{$self+0};
551 #$self->deactivate;
552} 626}
553 627
554############################################################################# 628#############################################################################
555 629
556package CFClient::UI::DrawBG; 630package CFPlus::UI::DrawBG;
557 631
558our @ISA = CFClient::UI::Base::; 632our @ISA = CFPlus::UI::Base::;
559 633
560use strict; 634use strict;
561use CFClient::OpenGL; 635use CFPlus::OpenGL;
562 636
563sub new { 637sub new {
564 my $class = shift; 638 my $class = shift;
565
566 # range [value, low, high, page]
567 639
568 $class->SUPER::new ( 640 $class->SUPER::new (
569 #bg => [0, 0, 0, 0.2], 641 #bg => [0, 0, 0, 0.2],
570 #active_bg => [1, 1, 1, 0.5], 642 #active_bg => [1, 1, 1, 0.5],
571 @_ 643 @_
… …
581 653
582 if ($color && (@$color < 4 || $color->[3])) { 654 if ($color && (@$color < 4 || $color->[3])) {
583 my ($w, $h) = @$self{qw(w h)}; 655 my ($w, $h) = @$self{qw(w h)};
584 656
585 glEnable GL_BLEND; 657 glEnable GL_BLEND;
586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 658 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
587 glColor @$color; 659 glColor_premultiply @$color;
588
589 glBegin GL_QUADS;
590 glVertex 0 , 0;
591 glVertex 0 , $h;
592 glVertex $w, $h; 660 glRect 0, 0, $w, $h;
593 glVertex $w, 0;
594 glEnd;
595
596 glDisable GL_BLEND; 661 glDisable GL_BLEND;
597 } 662 }
598} 663}
599 664
600############################################################################# 665#############################################################################
601 666
602package CFClient::UI::Empty; 667package CFPlus::UI::Empty;
603 668
604our @ISA = CFClient::UI::Base::; 669our @ISA = CFPlus::UI::Base::;
605 670
606sub new { 671sub new {
607 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg); 673 $class->SUPER::new (can_events => 0, %arg);
609} 674}
610 675
611sub size_request { 676sub size_request {
612 (0, 0) 677 my ($self) = @_;
678
679 ($self->{w} + 0, $self->{h} + 0)
613} 680}
614 681
615sub draw { } 682sub draw { }
616 683
617############################################################################# 684#############################################################################
618 685
619package CFClient::UI::Container; 686package CFPlus::UI::Container;
620 687
621our @ISA = CFClient::UI::Base::; 688our @ISA = CFPlus::UI::Base::;
622 689
623sub new { 690sub new {
624 my ($class, %arg) = @_; 691 my ($class, %arg) = @_;
625 692
626 my $children = delete $arg{children} || []; 693 my $children = delete $arg{children};
627 694
628 my $self = $class->SUPER::new ( 695 my $self = $class->SUPER::new (
629 children => [], 696 children => [],
630 can_events => 0, 697 can_events => 0,
631 %arg, 698 %arg,
632 ); 699 );
700
633 $self->add ($_) for @$children; 701 $self->add (@$children)
702 if $children && @$children;
634 703
635 $self 704 $self
705}
706
707sub realloc {
708 my ($self) = @_;
709
710 $self->{force_realloc} = 1;
711 $self->{force_size_alloc} = 1;
712 $self->SUPER::realloc;
636} 713}
637 714
638sub add { 715sub add {
639 my ($self, @widgets) = @_; 716 my ($self, @widgets) = @_;
640 717
641 $_->set_parent ($self) 718 $_->set_parent ($self)
642 for @widgets; 719 for @widgets;
643 720
721 # TODO: only do this in widgets that need it, e.g. root, fixed
644 use sort 'stable'; 722 use sort 'stable';
645 723
646 $self->{children} = [ 724 $self->{children} = [
647 sort { $a->{z} <=> $b->{z} } 725 sort { $a->{z} <=> $b->{z} }
648 @{$self->{children}}, @widgets 726 @{$self->{children}}, @widgets
649 ]; 727 ];
650 728
651 $self->check_size (1); 729 $self->realloc;
652 $self->update; 730
731 $self->emit (c_add => \@widgets);
732
733 map $_+0, @widgets
653} 734}
654 735
655sub children { 736sub children {
656 @{ $_[0]{children} } 737 @{ $_[0]{children} }
657} 738}
658 739
659sub remove { 740sub remove {
660 my ($self, $child) = @_; 741 my ($self, @widgets) = @_;
661 742
743 $self->emit (c_remove => \@widgets);
744
745 for my $child (@widgets) {
662 delete $child->{parent}; 746 delete $child->{parent};
663 $child->hide; 747 $child->hide;
664
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 748 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
749 }
666 750
667 $self->check_size (1); 751 $self->realloc;
668 $self->update;
669} 752}
670 753
671sub clear { 754sub clear {
672 my ($self) = @_; 755 my ($self) = @_;
673 756
674 my $children = delete $self->{children}; 757 my $children = $self->{children};
675 $self->{children} = []; 758 $self->{children} = [];
676 759
677 for (@$children) { 760 for (@$children) {
678 delete $_->{parent}; 761 delete $_->{parent};
679 $_->hide; 762 $_->hide;
680 } 763 }
681 764
682 $self->check_size; 765 $self->realloc;
683 $self->update;
684} 766}
685 767
686sub find_widget { 768sub find_widget {
687 my ($self, $x, $y) = @_; 769 my ($self, $x, $y) = @_;
688 770
689 $x -= $self->{x}; 771 $x -= $self->{x};
690 $y -= $self->{y}; 772 $y -= $self->{y};
691 773
692 my $res; 774 my $res;
693 775
694 for (reverse @{ $self->{children} }) { 776 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 777 $res = $_->find_widget ($x, $y)
696 and return $res; 778 and return $res;
697 } 779 }
698 780
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 781 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
700} 782}
701 783
702sub _draw { 784sub _draw {
703 my ($self) = @_; 785 my ($self) = @_;
704 786
705 $_->draw for @{$self->{children}}; 787 $_->draw for $self->visible_children;
706} 788}
707 789
708############################################################################# 790#############################################################################
709 791
710package CFClient::UI::Bin; 792package CFPlus::UI::Bin;
711 793
712our @ISA = CFClient::UI::Container::; 794our @ISA = CFPlus::UI::Container::;
713 795
714sub new { 796sub new {
715 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
716 798
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 799 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 800
719 $class->SUPER::new (children => [$child], %arg) 801 $class->SUPER::new (children => [$child], %arg)
720} 802}
721 803
722sub add { 804sub add {
723 my ($self, $child) = @_; 805 my ($self, $child) = @_;
724 806
725 $self->{children} = []; 807 $self->clear;
726
727 $self->SUPER::add ($child); 808 $self->SUPER::add ($child);
728} 809}
729 810
730sub remove { 811sub remove {
731 my ($self, $widget) = @_; 812 my ($self, $widget) = @_;
732 813
733 $self->SUPER::remove ($widget); 814 $self->SUPER::remove ($widget);
734 815
735 $self->{children} = [new CFClient::UI::Empty] 816 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 817 unless @{$self->{children}};
737} 818}
738 819
739sub child { $_[0]->{children}[0] } 820sub child { $_[0]->{children}[0] }
740 821
741sub size_request { 822sub size_request {
742 $_[0]{children}[0]->size_request 823 $_[0]{children}[0]->size_request
743} 824}
744 825
745sub size_allocate { 826sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 827 my ($self, $w, $h) = @_;
747 828
748 $self->{children}[0]->configure (0, 0, $w, $h); 829 $self->{children}[0]->configure (0, 0, $w, $h);
830
831 1
749} 832}
750 833
751############################################################################# 834#############################################################################
835# back-buffered drawing area
752 836
753package CFClient::UI::Window; 837package CFPlus::UI::Window;
754 838
755our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
756 840
757use CFClient::OpenGL; 841use CFPlus::OpenGL;
758 842
759sub new { 843sub new {
760 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
761 845
762 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
767 851
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 853 $self->SUPER::update;
770} 854}
771 855
772sub size_allocate { 856sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 857 my ($self, $w, $h) = @_;
774 858
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
777} 862}
778 863
779sub _render { 864sub _render {
865 my ($self) = @_;
866
780 $_[0]{children}[0]->draw; 867 $self->{children}[0]->draw;
781} 868}
782 869
783sub render_child { 870sub render_child {
784 my ($self) = @_; 871 my ($self) = @_;
785 872
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
789 876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
790 $self->_render; 883 $self->_render;
884 }
791 }; 885 };
792} 886}
793 887
794sub _draw { 888sub _draw {
795 my ($self) = @_; 889 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 890
799 my $tex = $self->{texture} 891 my $tex = $self->{texture}
800 or return; 892 or return;
801 893
802 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
805 897
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
807 899
808 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
809} 901}
810 902
811############################################################################# 903#############################################################################
812 904
813package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
814 906
907use List::Util qw(min max);
908
815our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
816 910
817sub new { 911sub new {
818 my $class = shift; 912 my $class = shift;
819 913
820 $class->SUPER::new ( 914 $class->SUPER::new (
… …
825} 919}
826 920
827sub size_request { 921sub size_request {
828 my ($self) = @_; 922 my ($self) = @_;
829 923
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 925
832 @$self{qw(child_w child_h)} 926 $w = 1 if $self->{scroll_x};
833} 927 $h = 1 if $self->{scroll_y};
834 928
929 ($w, $h)
930}
931
835sub size_allocate { 932sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 933 my ($self, $w, $h) = @_;
837 934
935 my $child = $self->child;
936
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 939
841 $self->child->configure (0, 0, $w, $h); 940 $self->child->configure (0, 0, $w, $h);
842 $self->update; 941 $self->update;
942
943 1
843} 944}
844 945
845sub set_offset { 946sub set_offset {
846 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
847 948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
848 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
849 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
850 955
956 $self->emit (changed => $x, $y);
851 $self->update; 957 $self->update;
958 }
959}
960
961sub set_center {
962 my ($self, $x, $y) = @_;
963
964 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
965}
966
967sub make_visible {
968 my ($self, $x, $y, $border) = @_;
969
970 if ( $x < $self->{view_x} + $self->{w} * $border
971 || $x > $self->{view_x} + $self->{w} * (1 - $border)
972 || $y < $self->{view_y} + $self->{h} * $border
973 || $y > $self->{view_y} + $self->{h} * (1 - $border)
974 ) {
975 $self->set_center ($x, $y);
976 }
852} 977}
853 978
854# hmm, this does not work for topleft of $self... but we should not ask for that 979# hmm, this does not work for topleft of $self... but we should not ask for that
855sub coord2local { 980sub coord2local {
856 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
… …
871 my ($self, $x, $y) = @_; 996 my ($self, $x, $y) = @_;
872 997
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 1000 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 1002 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 1004 }
880} 1005}
881 1006
882sub _render { 1007sub _render {
883 my ($self) = @_; 1008 my ($self) = @_;
884 1009
1010 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1011 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1012
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 1014
887 $self->SUPER::_render; 1015 $self->SUPER::_render;
888} 1016}
889 1017
890############################################################################# 1018#############################################################################
891 1019
892package CFClient::UI::ScrolledWindow; 1020package CFPlus::UI::ScrolledWindow;
893 1021
894our @ISA = CFClient::UI::HBox::; 1022our @ISA = CFPlus::UI::Table::;
895 1023
896sub new { 1024sub new {
897 my $class = shift; 1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
898 1028
899 my $self; 1029 my $self;
900 1030
901 my $slider = new CFClient::UI::Slider 1031 my $hslider = new CFPlus::UI::Slider
1032 c_col => 0,
1033 c_row => 1,
1034 vertical => 0,
1035 range => [0, 0, 1, 0.01], # HACK fix
1036 on_changed => sub {
1037 $self->{hpos} = $_[1];
1038 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1039 },
1040 ;
1041
1042 my $vslider = new CFPlus::UI::Slider
1043 c_col => 1,
1044 c_row => 0,
902 vertical => 1, 1045 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1046 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1047 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1048 $self->{vpos} = $_[1];
1049 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
906 }, 1050 },
907 ; 1051 ;
908 1052
909 $self = $class->SUPER::new ( 1053 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
911 slider => $slider, 1057 hslider => $hslider,
912 @_, 1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
913 ); 1062 );
914 1063
915 $self->{vp}->add ($self->{scrolled}); 1064 $self->{vp} = new CFPlus::UI::ViewPort
1065 c_col => 0,
1066 c_row => 0,
1067 expand => 1,
1068 scroll_x => $self->{scroll_x},
1069 scroll_y => $self->{scroll_y},
1070 on_changed => sub {
1071 my ($vp, $x, $y) = @_;
1072
1073 $vp->{parent}{hslider}->set_value ($x);
1074 $vp->{parent}{vslider}->set_value ($y);
1075
1076 0
1077 },
1078 on_size_allocate => sub {
1079 my ($vp, $w, $h) = @_;
1080 $vp->{parent}->update_slider;
1081 0
1082 },
1083 ;
1084
916 $self->add ($self->{vp}); 1085 $self->SUPER::add ($self->{vp});
917 $self->add ($self->{slider}); 1086
1087 $self->add ($child) if $child;
918 1088
919 $self 1089 $self
920} 1090}
921 1091
1092sub add {
1093 my ($self, $widget) = @_;
1094
1095 $self->{vp}->add ($self->{child} = $widget);
1096}
1097
1098sub set_offset { shift->{vp}->set_offset (@_) }
1099sub set_center { shift->{vp}->set_center (@_) }
1100sub make_visible { shift->{vp}->make_visible (@_) }
1101
922sub update { 1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 if ($self->{scroll_x}) {
1108 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1109 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1110
1111 my $visible = $w1 > $w2;
1112 if ($visible != $self->{hslider_visible}) {
1113 $self->{hslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{hslider})
1115 : $self->SUPER::remove ($self->{hslider});
1116 }
1117 }
1118
1119 if ($self->{scroll_y}) {
1120 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1121 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1122
1123 my $visible = $h1 > $h2;
1124 if ($visible != $self->{vslider_visible}) {
1125 $self->{vslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{vslider})
1127 : $self->SUPER::remove ($self->{vslider});
1128 }
1129 }
1130}
1131
1132sub start_dragging {
923 my ($self) = @_; 1133 my ($self, $ev) = @_;
924 1134
925 $self->SUPER::update; 1135 $self->grab_focus;
926 1136
927 # todo: overwrite size_allocate of child 1137 my $ox = $self->{vp}{view_x};
928 my $child = $self->{vp}->child; 1138 my $oy = $self->{vp}{view_y};
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1139
930} 1140 $self->{motion} = sub {
1141 my ($ev, $x, $y) = @_;
931 1142
1143 $ox -= $ev->{xrel};
1144 $oy -= $ev->{yrel};
1145
1146 $self->{vp}->set_offset ($ox, $oy);
1147 };
1148}
1149
1150sub invoke_mouse_wheel {
1151 my ($self, $ev) = @_;
1152
1153 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1154 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1155
1156 1
1157}
1158
1159sub invoke_button_down {
1160 my ($self, $ev, $x, $y) = @_;
1161
1162 if ($ev->{button} == 2) {
1163 $self->start_dragging ($ev);
1164 return 1;
1165 }
1166
1167 0
1168}
1169
1170sub invoke_button_up {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if (delete $self->{motion}) {
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_mouse_motion {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($self->{motion}) {
1184 $self->{motion}->($ev, $x, $y);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
932sub size_allocate { 1191sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1192 my ($self, $w, $h) = @_;
934 1193
1194 $self->update_slider;
935 $self->SUPER::size_allocate ($w, $h); 1195 $self->SUPER::invoke_size_allocate ($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} 1196}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943 1197
944############################################################################# 1198#############################################################################
945 1199
946package CFClient::UI::Frame; 1200package CFPlus::UI::Frame;
947 1201
948our @ISA = CFClient::UI::Bin::; 1202our @ISA = CFPlus::UI::Bin::;
949 1203
950use CFClient::OpenGL; 1204use CFPlus::OpenGL;
951 1205
952sub new { 1206sub new {
953 my $class = shift; 1207 my $class = shift;
954 1208
955 $class->SUPER::new ( 1209 $class->SUPER::new (
… …
963 1217
964 if ($self->{bg}) { 1218 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1219 my ($w, $h) = @$self{qw(w h)};
966 1220
967 glEnable GL_BLEND; 1221 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1223 glColor_premultiply @{ $self->{bg} };
970
971 glBegin GL_QUADS;
972 glVertex 0 , 0;
973 glVertex 0 , $h;
974 glVertex $w, $h; 1224 glRect 0, 0, $w, $h;
975 glVertex $w, 0;
976 glEnd;
977
978 glDisable GL_BLEND; 1225 glDisable GL_BLEND;
979 } 1226 }
980 1227
981 $self->SUPER::_draw; 1228 $self->SUPER::_draw;
982} 1229}
983 1230
984############################################################################# 1231#############################################################################
985 1232
986package CFClient::UI::FancyFrame; 1233package CFPlus::UI::FancyFrame;
987 1234
988our @ISA = CFClient::UI::Bin::; 1235our @ISA = CFPlus::UI::Bin::;
989 1236
990use CFClient::OpenGL; 1237use 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 1238
996sub new { 1239sub new {
997 my $class = shift; 1240 my ($class, %arg) = @_;
998 1241
999 # TODO: user_x, user_y, overwrite moveto? 1242 if ((exists $arg{label}) && !ref $arg{label}) {
1243 $arg{label} = new CFPlus::UI::Label
1244 align => 1,
1245 valign => 0,
1246 text => $arg{label},
1247 fontsize => ($arg{border} || 0.8) * 0.75;
1248 }
1249
1250 my $self = $class->SUPER::new (
1251 # label => "",
1252 fg => [0.6, 0.3, 0.1],
1253 border => 0.8,
1254 style => 'single',
1255 %arg,
1256 );
1257
1258 $self
1259}
1260
1261sub add {
1262 my ($self, @widgets) = @_;
1263
1264 $self->SUPER::add (@widgets);
1265 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1266}
1267
1268sub border {
1269 int $_[0]{border} * $::FONTSIZE
1270}
1271
1272sub size_request {
1273 my ($self) = @_;
1274
1275 ($self->{label_w}, undef) = $self->{label}->size_request
1276 if $self->{label};
1277
1278 my ($w, $h) = $self->SUPER::size_request;
1279
1280 (
1281 $w + $self->border * 2,
1282 $h + $self->border * 2,
1283 )
1284}
1285
1286sub invoke_size_allocate {
1287 my ($self, $w, $h) = @_;
1288
1289 my $border = $self->border;
1290
1291 $w -= List::Util::max 0, $border * 2;
1292 $h -= List::Util::max 0, $border * 2;
1293
1294 if (my $label = $self->{label}) {
1295 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1296 $label->{h} = List::Util::min $h, $border;
1297 $label->invoke_size_allocate ($label->{w}, $label->{h});
1298 }
1299
1300 $self->child->configure ($border, $border, $w, $h);
1301
1302 1
1303}
1304
1305sub _draw {
1306 my ($self) = @_;
1307
1308 my $child = $self->{children}[0];
1309
1310 my $border = $self->border;
1311 my ($w, $h) = ($self->{w}, $self->{h});
1312
1313 $child->draw;
1314
1315 glColor @{$self->{fg}};
1316 glBegin GL_LINE_STRIP;
1317 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1318 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1319 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1320 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1321 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1322 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1323 glEnd;
1324
1325 if ($self->{label}) {
1326 glTranslate $border * 2, 0;
1327 $self->{label}->_draw;
1328 }
1329}
1330
1331#############################################################################
1332
1333package CFPlus::UI::Toplevel;
1334
1335our @ISA = CFPlus::UI::Bin::;
1336
1337use CFPlus::OpenGL;
1338
1339my $bg =
1340 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1341 mipmap => 1, wrap => 1;
1342
1343my @border =
1344 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1345 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1346
1347my @icon =
1348 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1349 qw(x1_move.png x1_resize.png);
1350
1351sub new {
1352 my ($class, %arg) = @_;
1000 1353
1001 my $self = $class->SUPER::new ( 1354 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1355 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1356 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1357 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1358 can_events => 1,
1007 @_ 1359 min_w => 64,
1360 min_h => 32,
1361 %arg,
1008 ); 1362 );
1009 1363
1010 $self->{title} &&= new CFClient::UI::Label 1364 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1365 align => 0,
1012 valign => 1, 1366 valign => 1,
1013 text => $self->{title}, 1367 text => $self->{title},
1014 fontsize => $self->{border}; 1368 fontsize => $self->{border},
1369 if exists $self->{title};
1370
1371 if ($self->{has_close_button}) {
1372 $self->{close_button} =
1373 new CFPlus::UI::ImageButton
1374 path => 'x1_close.png',
1375 on_activate => sub { $self->emit ("delete") };
1376
1377 $self->CFPlus::UI::Container::add ($self->{close_button});
1378 }
1015 1379
1016 $self 1380 $self
1381}
1382
1383sub add {
1384 my ($self, @widgets) = @_;
1385
1386 $self->SUPER::add (@widgets);
1387 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1388 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1389}
1018 1390
1019sub border { 1391sub border {
1020 int $_[0]{border} * $::FONTSIZE 1392 int $_[0]{border} * $::FONTSIZE
1021} 1393}
1022 1394
1023sub size_request { 1395sub size_request {
1024 my ($self) = @_; 1396 my ($self) = @_;
1397
1398 $self->{title_widget}->size_request
1399 if $self->{title_widget};
1400
1401 $self->{close_button}->size_request
1402 if $self->{close_button};
1025 1403
1026 my ($w, $h) = $self->SUPER::size_request; 1404 my ($w, $h) = $self->SUPER::size_request;
1027 1405
1028 ( 1406 (
1029 $w + $self->border * 2, 1407 $w + $self->border * 2,
1030 $h + $self->border * 2, 1408 $h + $self->border * 2,
1031 ) 1409 )
1032} 1410}
1033 1411
1034sub size_allocate { 1412sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
1036 1414
1415 if ($self->{title_widget}) {
1416 $self->{title_widget}{w} = $w;
1417 $self->{title_widget}{h} = $h;
1418 $self->{title_widget}->invoke_size_allocate ($w, $h);
1419 }
1420
1421 my $border = $self->border;
1422
1037 $h -= List::Util::max 0, $self->border * 2; 1423 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1424 $w -= List::Util::max 0, $border * 2;
1039 1425
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); 1426 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1427
1428 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1429 if $self->{close_button};
1430
1431 1
1432}
1433
1434sub invoke_delete {
1435 my ($self) = @_;
1436
1437 $self->hide;
1438
1439 1
1440}
1441
1046sub button_down { 1442sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1443 my ($self, $ev, $x, $y) = @_;
1048 1444
1049 my ($w, $h) = @$self{qw(w h)}; 1445 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1446 my $border = $self->border;
1051 1447
… …
1064 my ($ev, $x, $y) = @_; 1460 my ($ev, $x, $y) = @_;
1065 1461
1066 my $dx = $ev->{x} - $ox; 1462 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1463 my $dy = $ev->{y} - $oy;
1068 1464
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1465 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1466 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1467
1074 $self->check_size; 1468 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1469 $self->realloc;
1075 }; 1470 };
1076 1471
1077 } elsif ($lr ^ $td) { 1472 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1473 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1474 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1476 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1477 my ($ev, $x, $y) = @_;
1083 1478
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1479 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1480
1086 $self->{user_x} = $bx + $x - $ox; 1481 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1482 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1483 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1484 };
1485 } else {
1486 return 0;
1487 }
1488
1091 } 1489 1
1092} 1490}
1093 1491
1094sub button_up { 1492sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1493 my ($self, $ev, $x, $y) = @_;
1096 1494
1097 delete $self->{motion}; 1495 ! ! delete $self->{motion}
1098} 1496}
1099 1497
1100sub mouse_motion { 1498sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1499 my ($self, $ev, $x, $y) = @_;
1102 1500
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1501 $self->{motion}->($ev, $x, $y) if $self->{motion};
1502
1503 ! ! $self->{motion}
1504}
1505
1506sub invoke_visibility_change {
1507 my ($self, $visible) = @_;
1508
1509 delete $self->{motion} unless $visible;
1510
1511 0
1104} 1512}
1105 1513
1106sub _draw { 1514sub _draw {
1107 my ($self) = @_; 1515 my ($self) = @_;
1108 1516
1517 my $child = $self->{children}[0];
1518
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1519 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1520 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1521
1112 glEnable GL_TEXTURE_2D; 1522 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1524
1115 my $border = $self->border; 1525 my $border = $self->border;
1116 1526
1117 glColor @{ $self->{border_bg} }; 1527 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1528 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1529 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1530 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1531 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1532
1533 # move
1534 my $w2 = ($w - $border) * .5;
1535 my $h2 = ($h - $border) * .5;
1536 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1537 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1538 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1539
1540 # resize
1541 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1542 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1543 unless $self->{has_close_button};
1544 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1545 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1122 1546
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1547 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1548 glColor @{ $self->{bg} };
1125 1549
1126 # TODO: repeat texture not scale 1550 # TODO: repeat texture not scale
1551 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1552 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1553 $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); 1554 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1555 }
1137 1556
1138 glDisable GL_TEXTURE_2D; 1557 glDisable GL_TEXTURE_2D;
1139 1558
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1559 $child->draw;
1560
1561 if ($self->{title_widget}) {
1562 glTranslate 0, $border - $self->{h};
1563 $self->{title_widget}->_draw;
1564
1565 glTranslate 0, - ($border - $self->{h});
1566 }
1567
1568 $self->{close_button}->draw
1569 if $self->{close_button};
1143} 1570}
1144 1571
1145############################################################################# 1572#############################################################################
1146 1573
1147package CFClient::UI::Table; 1574package CFPlus::UI::Table;
1148 1575
1149our @ISA = CFClient::UI::Base::; 1576our @ISA = CFPlus::UI::Container::;
1150 1577
1151use List::Util qw(max sum); 1578use List::Util qw(max sum);
1152 1579
1153use CFClient::OpenGL; 1580use CFPlus::OpenGL;
1154 1581
1155sub new { 1582sub new {
1156 my $class = shift; 1583 my $class = shift;
1157 1584
1158 $class->SUPER::new ( 1585 $class->SUPER::new (
1159 col_expand => [], 1586 col_expand => [],
1587 row_expand => [],
1160 @_, 1588 @_,
1161 ) 1589 )
1162} 1590}
1163 1591
1164sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166}
1167
1168sub add { 1592sub add {
1169 my ($self, $x, $y, $child) = @_;
1170
1171 $child->set_parent ($self);
1172 $self->{children}[$y][$x] = $child;
1173
1174 $self->check_size (1);
1175}
1176
1177# TODO: move to container class maybe? send children a signal on removal?
1178sub clear {
1179 my ($self) = @_; 1593 my ($self, @widgets) = @_;
1594
1595 for my $child (@widgets) {
1596 $child->{c_rowspan} ||= 1;
1597 $child->{c_colspan} ||= 1;
1598 }
1599
1600 $self->SUPER::add (@widgets);
1601}
1602
1603sub add_at {
1604 my $self = shift;
1605
1606 my @widgets;
1607
1608 while (@_) {
1609 my ($col, $row, $child) = splice @_, 0, 3, ();
1610
1611 $child->{c_row} = $row;
1612 $child->{c_col} = $col;
1613
1614 push @widgets, $child;
1615 }
1616
1617 $self->add (@widgets);
1618}
1619
1620sub get_wh {
1621 my ($self) = @_;
1622
1623 my (@w, @h);
1180 1624
1181 my @children = $self->children; 1625 my @children = $self->children;
1182 delete $self->{children}; 1626
1627 # first pass, columns
1628 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1629 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1630
1631 my $sw = sum @w[$c .. $c + $cs - 1];
1632
1633 if ($w > $sw) {
1634 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1635 }
1183 1636 }
1184 for (@children) {
1185 delete $_->{parent};
1186 $_->hide;
1187 }
1188 1637
1189 $self->check_size (1); 1638 # second pass, rows
1190 $self->update; 1639 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1191}
1192
1193sub get_wh {
1194 my ($self) = @_;
1195
1196 my (@w, @h);
1197
1198 for my $y (0 .. $#{$self->{children}}) {
1199 my $row = $self->{children}[$y]
1200 or next;
1201
1202 for my $x (0 .. $#$row) {
1203 my $widget = $row->[$x]
1204 or next;
1205 my ($w, $h) = @$widget{qw(req_w req_h)}; 1640 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1206 1641
1207 $w[$x] = max $w[$x], $w; 1642 my $sh = sum @h[$r .. $r + $rs - 1];
1208 $h[$y] = max $h[$y], $h; 1643
1644 if ($h > $sh) {
1645 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1209 } 1646 }
1210 } 1647 }
1211 1648
1212 (\@w, \@h) 1649 (\@w, \@h)
1213} 1650}
… …
1221 (sum @$ws), 1658 (sum @$ws),
1222 (sum @$hs), 1659 (sum @$hs),
1223 ) 1660 )
1224} 1661}
1225 1662
1226sub size_allocate { 1663sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1664 my ($self, $w, $h) = @_;
1228 1665
1229 my ($ws, $hs) = $self->get_wh; 1666 my ($ws, $hs) = $self->get_wh;
1230 1667
1231 my $req_w = (sum @$ws) || 1; 1668 my $req_w = (sum @$ws) || 1;
1232 my $req_h = (sum @$hs) || 1; 1669 my $req_h = (sum @$hs) || 1;
1233 1670
1234 # TODO: nicer code && do row_expand 1671 # now linearly scale the rows/columns to the allocated size
1235 my @col_expand = @{$self->{col_expand}}; 1672 my @col_expand = @{$self->{col_expand}};
1236 @col_expand = (1) x @$ws unless @col_expand; 1673 @col_expand = (1) x @$ws unless @col_expand;
1237 my $col_expand = (sum @col_expand) || 1; 1674 my $col_expand = (sum @col_expand) || 1;
1238 1675
1239 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1676 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1677
1243 CFClient::UI::harmonize $ws; 1678 CFPlus::UI::harmonize $ws;
1679
1680 my @row_expand = @{$self->{row_expand}};
1681 @row_expand = (1) x @$ws unless @row_expand;
1682 my $row_expand = (sum @row_expand) || 1;
1683
1684 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1685
1244 CFClient::UI::harmonize $hs; 1686 CFPlus::UI::harmonize $hs;
1245 1687
1246 my $y; 1688 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1689 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1247 1690
1248 for my $r (0 .. $#{$self->{children}}) { 1691 for my $widget ($self->children) {
1249 my $row = $self->{children}[$r] 1692 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1250 or next;
1251 1693
1252 my $x = 0; 1694 $widget->configure (
1253 my $row_h = $hs->[$r]; 1695 $x[$c], $y[$r],
1696 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1254 1697 );
1255 for my $c (0 .. $#$row) { 1698 }
1256 my $col_w = $ws->[$c];
1257 1699
1258 if (my $widget = $row->[$c]) { 1700 1
1259 $widget->configure ($x, $y, $col_w, $row_h); 1701}
1260 }
1261 1702
1262 $x += $col_w; 1703#############################################################################
1704
1705package CFPlus::UI::Fixed;
1706
1707use List::Util qw(min max);
1708
1709our @ISA = CFPlus::UI::Container::;
1710
1711sub _scale($$$) {
1712 my ($rel, $val, $max) = @_;
1713
1714 $rel ? $val * $max : $val
1715}
1716
1717sub size_request {
1718 my ($self) = @_;
1719
1720 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1721
1722 # determine overall size by querying abs widgets
1723 for my $child ($self->visible_children) {
1724 unless ($child->{c_rel}) {
1725 my $x = $child->{c_x};
1726 my $y = $child->{c_y};
1727
1728 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1729 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1263 } 1730 }
1264
1265 $y += $row_h;
1266 } 1731 }
1267 1732
1268} 1733 my $W = $x2 - $x1;
1734 my $H = $y2 - $y1;
1269 1735
1270sub find_widget { 1736 # now layout remaining widgets
1737 for my $child ($self->visible_children) {
1738 if ($child->{c_rel}) {
1739 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1740 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1741
1742 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1743 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1744 }
1745 }
1746
1747 my $W = $x2 - $x1;
1748 my $H = $y2 - $y1;
1749
1750 ($W, $H)
1751}
1752
1753sub invoke_size_allocate {
1271 my ($self, $x, $y) = @_; 1754 my ($self, $W, $H) = @_;
1272 1755
1273 $x -= $self->{x}; 1756 for my $child ($self->visible_children) {
1274 $y -= $self->{y}; 1757 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1758 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1275 1759
1276 my $res; 1760 $x += $child->{c_halign} * $child->{req_w};
1761 $y += $child->{c_valign} * $child->{req_h};
1277 1762
1278 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1763 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1279 $res = $_->find_widget ($x, $y) 1764 }
1280 and return $res; 1765
1281 } 1766 1
1282
1283 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1284}
1285
1286sub _draw {
1287 my ($self) = @_;
1288
1289 for (grep $_, @{$self->{children}}) {
1290 $_->draw for grep $_, @$_;
1291 }
1292} 1767}
1293 1768
1294############################################################################# 1769#############################################################################
1295 1770
1296package CFClient::UI::HBox; 1771package CFPlus::UI::Box;
1297 1772
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1773our @ISA = CFPlus::UI::Container::;
1301 1774
1302sub size_request { 1775sub size_request {
1303 my ($self) = @_; 1776 my ($self) = @_;
1304 1777
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1778 my @children = $self->visible_children;
1306 1779
1780 $self->{vertical}
1781 ? (
1782 (List::Util::max map $_->{req_w}, @children),
1783 (List::Util::sum map $_->{req_h}, @children),
1784 )
1785 : (
1786 (List::Util::sum map $_->{req_w}, @children),
1787 (List::Util::max map $_->{req_h}, @children),
1788 )
1789}
1790
1791sub invoke_size_allocate {
1792 my ($self, $w, $h) = @_;
1793
1794 my $space = $self->{vertical} ? $h : $w;
1795 my @children = $self->visible_children;
1796
1797 my @req;
1798
1799 if ($self->{homogeneous}) {
1800 @req = ($space / (@children || 1)) x @children;
1801 } else {
1802 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1803 my $req = List::Util::sum @req;
1804
1805 if ($req > $space) {
1806 # ah well, not enough space
1807 $_ *= $space / $req for @req;
1808 } else {
1809 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1810
1811 $space = ($space - $req) / $expand; # remaining space to give away
1812
1813 $req[$_] += $space * $children[$_]{expand}
1814 for 0 .. $#children;
1815 }
1307 ( 1816 }
1308 (List::Util::sum map $_->[0], @alloc), 1817
1309 (List::Util::max map $_->[1], @alloc), 1818 CFPlus::UI::harmonize \@req;
1819
1820 my $pos = 0;
1821 for (0 .. $#children) {
1822 my $alloc = $req[$_];
1823 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1824
1825 $pos += $alloc;
1826 }
1827
1828 1
1829}
1830
1831#############################################################################
1832
1833package CFPlus::UI::HBox;
1834
1835our @ISA = CFPlus::UI::Box::;
1836
1837sub new {
1838 my $class = shift;
1839
1840 $class->SUPER::new (
1841 vertical => 0,
1842 @_,
1310 ) 1843 )
1311} 1844}
1312 1845
1313sub size_allocate {
1314 my ($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############################################################################# 1846#############################################################################
1355 1847
1356package CFClient::UI::VBox; 1848package CFPlus::UI::VBox;
1357 1849
1358# TODO: wrap into common Box base class 1850our @ISA = CFPlus::UI::Box::;
1359 1851
1360our @ISA = CFClient::UI::Container::; 1852sub new {
1853 my $class = shift;
1361 1854
1362sub size_request { 1855 $class->SUPER::new (
1363 my ($self) = @_; 1856 vertical => 1,
1364 1857 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1858 )
1371} 1859}
1372 1860
1373sub size_allocate {
1374 my ($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 += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1861#############################################################################
1413 1862
1414package CFClient::UI::Label; 1863package CFPlus::UI::Label;
1415 1864
1416our @ISA = CFClient::UI::DrawBG::; 1865our @ISA = CFPlus::UI::DrawBG::;
1417 1866
1418use CFClient::OpenGL; 1867use CFPlus::OpenGL;
1419 1868
1420sub new { 1869sub new {
1421 my ($class, %arg) = @_; 1870 my ($class, %arg) = @_;
1422 1871
1423 my $self = $class->SUPER::new ( 1872 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1875 #active_bg => none
1427 #font => default_font 1876 #font => default_font
1428 #text => initial text 1877 #text => initial text
1429 #markup => initial narkup 1878 #markup => initial narkup
1430 #max_w => maximum pixel width 1879 #max_w => maximum pixel width
1880 #style => 0, # render flags
1431 ellipsise => 3, # end 1881 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1882 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1883 fontsize => 1,
1434 align => -1, 1884 align => -1,
1435 valign => -1, 1885 valign => -1,
1436 padding => 2, 1886 padding_x => 2,
1887 padding_y => 2,
1437 can_events => 0, 1888 can_events => 0,
1438 %arg 1889 %arg
1439 ); 1890 );
1440 1891
1441 if (exists $self->{template}) { 1892 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1893 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1894 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1895 $self->{template} = $layout;
1445 } 1896 }
1446 1897
1447 if (exists $self->{markup}) { 1898 if (exists $self->{markup}) {
… …
1451 } 1902 }
1452 1903
1453 $self 1904 $self
1454} 1905}
1455 1906
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1907sub update {
1467 my ($self) = @_; 1908 my ($self) = @_;
1468 1909
1469 delete $self->{texture}; 1910 delete $self->{texture};
1470 $self->SUPER::update; 1911 $self->SUPER::update;
1471} 1912}
1472 1913
1914sub realloc {
1915 my ($self) = @_;
1916
1917 delete $self->{ox};
1918 $self->SUPER::realloc;
1919}
1920
1921sub clear {
1922 my ($self) = @_;
1923
1924 $self->set_text ("");
1925}
1926
1473sub set_text { 1927sub set_text {
1474 my ($self, $text) = @_; 1928 my ($self, $text) = @_;
1475 1929
1476 return if $self->{text} eq "T$text"; 1930 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1931 $self->{text} = "T$text";
1478 1932
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1933 $self->{layout}->set_text ($text);
1481 1934
1935 delete $self->{size_req};
1936 $self->realloc;
1482 $self->update; 1937 $self->update;
1483 $self->check_size;
1484} 1938}
1485 1939
1486sub set_markup { 1940sub set_markup {
1487 my ($self, $markup) = @_; 1941 my ($self, $markup) = @_;
1488 1942
1489 return if $self->{text} eq "M$markup"; 1943 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1944 $self->{text} = "M$markup";
1491 1945
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1946 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1947
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1948 $self->{layout}->set_markup ($markup);
1496 1949
1950 delete $self->{size_req};
1951 $self->realloc;
1497 $self->update; 1952 $self->update;
1498 $self->check_size;
1499} 1953}
1500 1954
1501sub size_request { 1955sub size_request {
1502 my ($self) = @_; 1956 my ($self) = @_;
1503 1957
1958 $self->{size_req} ||= do {
1959 my ($max_w, $max_h) = $self->get_max_wh;
1960
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1961 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1962 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1963 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1964 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1965 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1966
1510 my ($w, $h) = $self->{layout}->size; 1967 my ($w, $h) = $self->{layout}->size;
1511 1968
1512 if (exists $self->{template}) { 1969 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1970 $self->{template}->set_font ($self->{font}) if $self->{font};
1971 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1973
1516 my ($w2, $h2) = $self->{template}->size; 1974 my ($w2, $h2) = $self->{template}->size;
1517 1975
1518 $w = List::Util::max $w, $w2; 1976 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1977 $h = List::Util::max $h, $h2;
1978 }
1979
1980 [$w, $h]
1520 } 1981 };
1521 1982
1522 ( 1983 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1984}
1527 1985
1986sub baseline_shift {
1987 $_[0]{layout}->descent
1988}
1989
1528sub size_allocate { 1990sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1991 my ($self, $w, $h) = @_;
1530 1992
1993 delete $self->{ox};
1994
1531 delete $self->{texture}; 1995 delete $self->{texture}
1996 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1997
1998 1
1532} 1999}
1533 2000
1534sub set_fontsize { 2001sub set_fontsize {
1535 my ($self, $fontsize) = @_; 2002 my ($self, $fontsize) = @_;
1536 2003
1537 $self->{fontsize} = $fontsize; 2004 $self->{fontsize} = $fontsize;
2005 delete $self->{size_req};
1538 delete $self->{texture}; 2006 delete $self->{texture};
1539 2007
1540 $self->update; 2008 $self->realloc;
1541 $self->check_size; 2009}
2010
2011sub reconfigure {
2012 my ($self) = @_;
2013
2014 delete $self->{size_req};
2015 delete $self->{texture};
2016
2017 $self->SUPER::reconfigure;
1542} 2018}
1543 2019
1544sub _draw { 2020sub _draw {
1545 my ($self) = @_; 2021 my ($self) = @_;
1546 2022
1547 $self->SUPER::_draw; # draw background, if applicable 2023 $self->SUPER::_draw; # draw background, if applicable
1548 2024
1549 my $tex = $self->{texture} ||= do { 2025 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 2026 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2027 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 2028 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2029 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2030 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2031 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 2032
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2033 [$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 }; 2034 };
1569 2035
1570 glEnable GL_TEXTURE_2D; 2036 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2037 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2038 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2039 : ($self->{w} - $size->[0]) * 0.5);
1572 2040
1573 if ($tex->{format} == GL_ALPHA) { 2041 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 2042 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2043 : ($self->{h} - $size->[1]) * 0.5);
1576 } else { 2044
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2045 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1578 } 2046 };
1579 2047
1580 glDisable GL_TEXTURE_2D; 2048# unless ($self->{list}) {
2049# $self->{list} = CFPlus::OpenGL::glGenList;
2050# CFPlus::OpenGL::glNewList $self->{list};
2051# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2052# CFPlus::OpenGL::glEndList;
2053# }
2054#
2055# CFPlus::OpenGL::glCallList $self->{list};
2056
2057 $self->{layout}->draw;
1581} 2058}
2059
2060#sub destroy {
2061# my ($self) = @_;
2062#
2063# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2064#
2065# $self->SUPER::destroy;
2066#}
1582 2067
1583############################################################################# 2068#############################################################################
1584 2069
1585package CFClient::UI::EntryBase; 2070package CFPlus::UI::EntryBase;
1586 2071
1587our @ISA = CFClient::UI::Label::; 2072our @ISA = CFPlus::UI::Label::;
1588 2073
1589use CFClient::OpenGL; 2074use CFPlus::OpenGL;
1590 2075
1591sub new { 2076sub new {
1592 my $class = shift; 2077 my $class = shift;
1593 2078
1594 $class->SUPER::new ( 2079 $class->SUPER::new (
1595 fg => [1, 1, 1], 2080 fg => [1, 1, 1],
1596 bg => [0, 0, 0, 0.2], 2081 bg => [0, 0, 0, 0.2],
2082 outline => [0.6, 0.3, 0.1],
1597 active_bg => [1, 1, 1, 0.5], 2083 active_bg => [0, 0, 1, .2],
1598 active_fg => [0, 0, 0], 2084 active_fg => [1, 1, 1],
2085 active_outline => [1, 1, 0],
1599 can_hover => 1, 2086 can_hover => 1,
1600 can_focus => 1, 2087 can_focus => 1,
1601 valign => 0, 2088 valign => 0,
1602 can_events => 1, 2089 can_events => 1,
2090 ellipsise => 0,
1603 #text => ... 2091 #text => ...
2092 #hidden => "*",
1604 @_ 2093 @_
1605 ) 2094 )
1606} 2095}
1607 2096
1608sub _set_text { 2097sub _set_text {
… …
1610 2099
1611 delete $self->{cur_h}; 2100 delete $self->{cur_h};
1612 2101
1613 return if $self->{text} eq $text; 2102 return if $self->{text} eq $text;
1614 2103
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 2104 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 2105 $self->{text} = $text;
1619 2106
1620 $text =~ s/./*/g if $self->{hidden}; 2107 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 2108 $self->{layout}->set_text ("$text ");
2109 delete $self->{size_req};
1622 2110
1623 $self->_emit (changed => $self->{text}); 2111 $self->emit (changed => $self->{text});
2112
2113 $self->realloc;
2114 $self->update;
1624} 2115}
1625 2116
1626sub set_text { 2117sub set_text {
1627 my ($self, $text) = @_; 2118 my ($self, $text) = @_;
1628 2119
1629 $self->{cursor} = length $text; 2120 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 2121 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 2122}
1634 2123
1635sub get_text { 2124sub get_text {
1636 $_[0]{text} 2125 $_[0]{text}
1637} 2126}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 2131 my ($w, $h) = $self->SUPER::size_request;
1643 2132
1644 ($w + 1, $h) # add 1 for cursor 2133 ($w + 1, $h) # add 1 for cursor
1645} 2134}
1646 2135
1647sub key_down { 2136sub invoke_key_down {
1648 my ($self, $ev) = @_; 2137 my ($self, $ev) = @_;
1649 2138
1650 my $mod = $ev->{mod}; 2139 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 2140 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 2141 my $uni = $ev->{unicode};
1653 2142
1654 my $text = $self->get_text; 2143 my $text = $self->get_text;
2144
2145 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1655 2146
1656 if ($uni == 8) { 2147 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2148 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 2149 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 2150 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 2151 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 2152 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 2153 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2154 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 2155 } elsif ($sym == CFPlus::SDLK_HOME) {
2156 # what a hack
2157 $self->{cursor} =
2158 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2159 ? length $1
2160 : 0;
2161 } elsif ($sym == CFPlus::SDLK_END) {
2162 # uh, again
2163 $self->{cursor} =
2164 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2165 ? $self->{cursor} + length $1
2166 : length $self->{text};
2167 } elsif ($uni == 21) { # ctrl-u
2168 $text = "";
1665 $self->{cursor} = 0; 2169 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) {
1667 $self->{cursor} = length $text;
1668 } elsif ($uni == 27) { 2170 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 2171 $self->emit ('escape');
1670 } elsif ($uni) { 2172 } elsif ($uni == 0x0d) {
2173 substr $text, $self->{cursor}++, 0, "\012";
2174 } elsif ($uni >= 0x20) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 2175 substr $text, $self->{cursor}++, 0, chr $uni;
2176 } else {
2177 return 0;
1672 } 2178 }
1673 2179
1674 $self->_set_text ($text); 2180 $self->_set_text ($text);
2181
2182 $self->realloc;
1675 $self->update; 2183 $self->update;
1676 $self->check_size;
1677}
1678 2184
2185 1
2186}
2187
1679sub focus_in { 2188sub invoke_focus_in {
1680 my ($self) = @_; 2189 my ($self) = @_;
1681 2190
1682 $self->{last_activity} = $::NOW; 2191 $self->{last_activity} = $::NOW;
1683 2192
1684 $self->SUPER::focus_in; 2193 $self->SUPER::invoke_focus_in
1685} 2194}
1686 2195
1687sub button_down { 2196sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2197 my ($self, $ev, $x, $y) = @_;
1689 2198
1690 $self->SUPER::button_down ($ev, $x, $y); 2199 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2200
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2201 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2202
1694 # byte-index to char-index 2203 # byte-index to char-index
1695 my $text = $self->{text}; 2204 my $text = $self->{text};
1696 utf8::encode $text; 2205 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2206 $self->{cursor} = length $text;
1698 2207
1699 $self->_set_text ($self->{text}); 2208 $self->_set_text ($self->{text});
1700 $self->update; 2209 $self->update;
2210
2211 1
1701} 2212}
1702 2213
1703sub mouse_motion { 2214sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2215 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2216# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2217
2218 1
1706} 2219}
1707 2220
1708sub _draw { 2221sub _draw {
1709 my ($self) = @_; 2222 my ($self) = @_;
1710 2223
1711 local $self->{fg} = $self->{fg}; 2224 local $self->{fg} = $self->{fg};
1712 2225
1713 if ($FOCUS == $self) { 2226 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2227 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2228 $self->{fg} = $self->{active_fg};
1716 } else { 2229 } else {
1717 glColor @{$self->{bg}}; 2230 glColor_premultiply @{$self->{bg}};
1718 } 2231 }
1719 2232
1720 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS;
1723 glVertex 0 , 0;
1724 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2235 glRect 0, 0, $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0;
1727 glEnd;
1728 glDisable GL_BLEND; 2236 glDisable GL_BLEND;
1729 2237
1730 $self->SUPER::_draw; 2238 $self->SUPER::_draw;
1731 2239
1732 #TODO: force update every cursor change :( 2240 #TODO: force update every cursor change :(
… …
1734 2242
1735 unless (exists $self->{cur_h}) { 2243 unless (exists $self->{cur_h}) {
1736 my $text = substr $self->{text}, 0, $self->{cursor}; 2244 my $text = substr $self->{text}, 0, $self->{cursor};
1737 utf8::encode $text; 2245 utf8::encode $text;
1738 2246
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2247 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1740 } 2248 }
1741 2249
1742 glColor @{$self->{fg}}; 2250 glColor_premultiply @{$self->{active_fg}};
1743 glBegin GL_LINES; 2251 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2252 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1745 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2253 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2254 glEnd;
1747 }
1748}
1749 2255
2256 glLineWidth 3;
2257 glColor @{$self->{active_outline}};
2258 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2259 glLineWidth 1;
2260
2261 } else {
2262 glColor @{$self->{outline}};
2263 glBegin GL_LINE_STRIP;
2264 glVertex .5, $self->{h} * .5;
2265 glVertex .5, $self->{h} - 2.5;
2266 glVertex $self->{w} - .5, $self->{h} - 2.5;
2267 glVertex $self->{w} - .5, $self->{h} * .5;
2268 glEnd;
2269 }
2270}
2271
2272#############################################################################
2273
1750package CFClient::UI::Entry; 2274package CFPlus::UI::Entry;
1751 2275
1752our @ISA = CFClient::UI::EntryBase::; 2276our @ISA = CFPlus::UI::EntryBase::;
1753 2277
1754use CFClient::OpenGL; 2278use CFPlus::OpenGL;
1755 2279
1756sub key_down { 2280sub invoke_key_down {
1757 my ($self, $ev) = @_; 2281 my ($self, $ev) = @_;
1758 2282
1759 my $sym = $ev->{sym}; 2283 my $sym = $ev->{sym};
1760 2284
1761 if ($sym == 13) { 2285 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2286 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2287 my $txt = $self->get_text;
2288
1764 $self->{history_pointer} = -1; 2289 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2290 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2291 $self->emit (activate => $txt);
1767 $self->update; 2292 $self->update;
1768 2293
1769 } elsif ($sym == CFClient::SDLK_UP) { 2294 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2295 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2296 $self->{history_saveback} = $self->get_text;
1772 } 2297 }
1773 if (@{$self->{history} || []} > 0) { 2298 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2299 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2301 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2302 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2303 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2304 }
1780 2305
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2306 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2307 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2308 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2309
1785 if ($self->{history_pointer} >= 0) { 2310 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2311 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2312 } else {
1788 $self->set_text ($self->{history_saveback}); 2313 $self->set_text ($self->{history_saveback});
1789 } 2314 }
1790 2315
1791 } else { 2316 } else {
1792 $self->SUPER::key_down ($ev); 2317 return $self->SUPER::invoke_key_down ($ev)
2318 }
2319
1793 } 2320 1
1794
1795} 2321}
1796 2322
1797############################################################################# 2323#############################################################################
1798 2324
2325package CFPlus::UI::TextEdit;
2326
2327our @ISA = CFPlus::UI::EntryBase::;
2328
2329use CFPlus::OpenGL;
2330
2331sub move_cursor_ver {
2332 my ($self, $dy) = @_;
2333
2334 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2335
2336 $y += $dy;
2337
2338 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2339 $self->{cursor} = $index;
2340 delete $self->{cur_h};
2341 $self->update;
2342 return;
2343 }
2344}
2345
2346sub invoke_key_down {
2347 my ($self, $ev) = @_;
2348
2349 my $sym = $ev->{sym};
2350
2351 if ($sym == CFPlus::SDLK_UP) {
2352 $self->move_cursor_ver (-1);
2353 } elsif ($sym == CFPlus::SDLK_DOWN) {
2354 $self->move_cursor_ver (+1);
2355 } else {
2356 return $self->SUPER::invoke_key_down ($ev)
2357 }
2358
2359 1
2360}
2361
2362#############################################################################
2363
1799package CFClient::UI::Button; 2364package CFPlus::UI::ButtonBin;
1800 2365
1801our @ISA = CFClient::UI::Label::; 2366our @ISA = CFPlus::UI::Bin::;
1802 2367
1803use CFClient::OpenGL; 2368use CFPlus::OpenGL;
1804 2369
1805my @tex = 2370my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2371 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2372 qw(b1_button_inactive.png b1_button_active.png);
1808 2373
1809sub new { 2374sub new {
1810 my $class = shift; 2375 my $class = shift;
1811 2376
1812 $class->SUPER::new ( 2377 $class->SUPER::new (
1813 padding => 4,
1814 fg => [1, 1, 1],
1815 active_fg => [0, 0, 1],
1816 can_hover => 1, 2378 can_hover => 1,
1817 align => 0, 2379 align => 0,
1818 valign => 0, 2380 valign => 0,
1819 can_events => 1, 2381 can_events => 1,
1820 @_ 2382 @_
1821 ) 2383 )
1822} 2384}
1823 2385
1824sub activate { }
1825
1826sub button_up { 2386sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2387 my ($self, $ev, $x, $y) = @_;
1828 2388
1829 $self->emit ("activate") 2389 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2390 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2391 && $y >= 0 && $y < $self->{h};
2392
2393 1
1832} 2394}
1833 2395
1834sub _draw { 2396sub _draw {
1835 my ($self) = @_; 2397 my ($self) = @_;
1836
1837 local $self->{fg} = $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2398
1843 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2401 glColor 0, 0, 0, 1;
1846 2402
2403 my $tex = $tex[$GRAB == $self];
1847 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2404 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1848 2405
1849 glDisable GL_TEXTURE_2D; 2406 glDisable GL_TEXTURE_2D;
1850 2407
1851 $self->SUPER::_draw; 2408 $self->SUPER::_draw;
1852} 2409}
1853 2410
1854############################################################################# 2411#############################################################################
1855 2412
1856package CFClient::UI::CheckBox; 2413package CFPlus::UI::Button;
1857 2414
1858our @ISA = CFClient::UI::DrawBG::; 2415our @ISA = CFPlus::UI::Label::;
2416
2417use CFPlus::OpenGL;
1859 2418
1860my @tex = 2419my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2420 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2421 qw(b1_button_inactive.png b1_button_active.png);
1863
1864use CFClient::OpenGL;
1865 2422
1866sub new { 2423sub new {
1867 my $class = shift; 2424 my $class = shift;
1868 2425
1869 $class->SUPER::new ( 2426 $class->SUPER::new (
2427 padding_x => 4,
2428 padding_y => 4,
2429 fg => [1.0, 1.0, 1.0],
2430 active_fg => [0.8, 0.8, 0.8],
2431 can_hover => 1,
2432 align => 0,
2433 valign => 0,
2434 can_events => 1,
2435 @_
2436 )
2437}
2438
2439sub invoke_button_up {
2440 my ($self, $ev, $x, $y) = @_;
2441
2442 $self->emit ("activate")
2443 if $x >= 0 && $x < $self->{w}
2444 && $y >= 0 && $y < $self->{h};
2445
2446 1
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2453
2454 glEnable GL_TEXTURE_2D;
2455 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2456 glColor 0, 0, 0, 1;
2457
2458 my $tex = $tex[$GRAB == $self];
2459 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2460
2461 glDisable GL_TEXTURE_2D;
2462
2463 $self->SUPER::_draw;
2464}
2465
2466#############################################################################
2467
2468package CFPlus::UI::CheckBox;
2469
2470our @ISA = CFPlus::UI::DrawBG::;
2471
2472my @tex =
2473 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2474 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2475
2476use CFPlus::OpenGL;
2477
2478sub new {
2479 my $class = shift;
2480
2481 $class->SUPER::new (
1870 padding => 2, 2482 padding_x => 2,
2483 padding_y => 2,
1871 fg => [1, 1, 1], 2484 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2485 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2486 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2487 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2488 state => 0,
… …
1879} 2492}
1880 2493
1881sub size_request { 2494sub size_request {
1882 my ($self) = @_; 2495 my ($self) = @_;
1883 2496
1884 ($self->{padding} * 2 + 6) x 2 2497 (6) x 2
1885} 2498}
1886 2499
2500sub toggle {
2501 my ($self) = @_;
2502
2503 $self->{state} = !$self->{state};
2504 $self->emit (changed => $self->{state});
2505 $self->update;
2506}
2507
1887sub button_down { 2508sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2509 my ($self, $ev, $x, $y) = @_;
1889 2510
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2511 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2512 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2513 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2514 } else {
2515 return 0
2516 }
2517
1894 } 2518 1
1895} 2519}
1896 2520
1897sub _draw { 2521sub _draw {
1898 my ($self) = @_; 2522 my ($self) = @_;
1899 2523
1900 $self->SUPER::_draw; 2524 $self->SUPER::_draw;
1901 2525
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2526 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1903 2527
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2528 my ($w, $h) = @$self{qw(w h)};
2529
2530 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2531
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2532 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2533
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2534 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2535
… …
1912 glDisable GL_TEXTURE_2D; 2538 glDisable GL_TEXTURE_2D;
1913} 2539}
1914 2540
1915############################################################################# 2541#############################################################################
1916 2542
1917package CFClient::UI::Image; 2543package CFPlus::UI::Image;
1918 2544
1919our @ISA = CFClient::UI::Base::; 2545our @ISA = CFPlus::UI::Base::;
1920 2546
1921use CFClient::OpenGL; 2547use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2548
1924our %loaded_images; 2549our %texture_cache;
1925 2550
1926sub new { 2551sub new {
1927 my $class = shift; 2552 my $class = shift;
1928 2553
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2554 my $self = $class->SUPER::new (
2555 can_events => 0,
2556 scale => 1,
2557 @_,
2558 );
1930 2559
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2560 $self->{path} || $self->{tex}
2561 or Carp::croak "'path' or 'tex' attributes required";
1932 2562
1933 $loaded_images{$self->{image}} ||= 2563 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2564 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2565
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2566 CFPlus::weaken $texture_cache{$self->{path}};
1937 2567
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2568 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2569
1942 $self 2570 $self
1943} 2571}
1944 2572
2573sub STORABLE_freeze {
2574 my ($self, $cloning) = @_;
2575
2576 $self->{path}
2577 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2578
2579 $self->{path}
2580}
2581
2582sub STORABLE_attach {
2583 my ($self, $cloning, $path) = @_;
2584
2585 $self->new (path => $path)
2586}
2587
1945sub size_request { 2588sub size_request {
1946 my ($self) = @_; 2589 my ($self) = @_;
1947 2590
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2591 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1949} 2592}
1950 2593
1951sub _draw { 2594sub _draw {
1952 my ($self) = @_; 2595 my ($self) = @_;
1953 2596
… …
1970 glDisable GL_TEXTURE_2D; 2613 glDisable GL_TEXTURE_2D;
1971} 2614}
1972 2615
1973############################################################################# 2616#############################################################################
1974 2617
2618package CFPlus::UI::ImageButton;
2619
2620our @ISA = CFPlus::UI::Image::;
2621
2622use CFPlus::OpenGL;
2623
2624my %textures;
2625
2626sub new {
2627 my $class = shift;
2628
2629 my $self = $class->SUPER::new (
2630 padding_x => 4,
2631 padding_y => 4,
2632 fg => [1, 1, 1],
2633 active_fg => [0, 0, 1],
2634 can_hover => 1,
2635 align => 0,
2636 valign => 0,
2637 can_events => 1,
2638 @_
2639 );
2640}
2641
2642sub invoke_button_down {
2643 my ($self, $ev, $x, $y) = @_;
2644
2645 1
2646}
2647
2648sub invoke_button_up {
2649 my ($self, $ev, $x, $y) = @_;
2650
2651 $self->emit ("activate")
2652 if $x >= 0 && $x < $self->{w}
2653 && $y >= 0 && $y < $self->{h};
2654
2655 1
2656}
2657
2658#############################################################################
2659
1975package CFClient::UI::VGauge; 2660package CFPlus::UI::VGauge;
1976 2661
1977our @ISA = CFClient::UI::Base::; 2662our @ISA = CFPlus::UI::Base::;
1978 2663
1979use List::Util qw(min max); 2664use List::Util qw(min max);
1980 2665
1981use CFClient::OpenGL; 2666use CFPlus::OpenGL;
1982 2667
1983my %tex = ( 2668my %tex = (
1984 food => [ 2669 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2670 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2671 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2672 ],
1988 grace => [ 2673 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2674 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/ 2675 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2676 ],
1992 hp => [ 2677 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2678 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2679 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2680 ],
1996 mana => [ 2681 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2682 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/ 2683 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2684 ],
2000); 2685);
2001 2686
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2687# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2747 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2748 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2749
2065 my $h1 = $self->{h} * (1 - $ycut1); 2750 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2751 my $h2 = $self->{h} * (1 - $ycut2);
2752 my $h3 = $self->{h};
2753
2754 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2755
2068 glEnable GL_BLEND; 2756 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2757 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2758 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2759 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2760 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2761
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2762 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2763 glBegin GL_QUADS;
… …
2089 2778
2090 if ($t3) { 2779 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2780 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2781 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2782 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2783 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2784 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2785 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2786 glEnd;
2098 } 2787 }
2099 2788
2100 glDisable GL_BLEND; 2789 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2790 glDisable GL_TEXTURE_2D;
2102} 2791}
2103 2792
2104############################################################################# 2793#############################################################################
2105 2794
2795package CFPlus::UI::Progress;
2796
2797our @ISA = CFPlus::UI::Label::;
2798
2799use CFPlus::OpenGL;
2800
2801sub new {
2802 my ($class, %arg) = @_;
2803
2804 my $self = $class->SUPER::new (
2805 fg => [1, 1, 1],
2806 bg => [0, 0, 1, 0.2],
2807 bar => [0.7, 0.5, 0.1, 0.8],
2808 outline => [0.4, 0.3, 0],
2809 fontsize => 0.9,
2810 valign => 0,
2811 align => 0,
2812 can_events => 1,
2813 ellipsise => 1,
2814 label => "%d%%",
2815 %arg,
2816 );
2817
2818 $self->set_value ($arg{value} || -1);
2819
2820 $self
2821}
2822
2823sub set_label {
2824 my ($self, $label) = @_;
2825
2826 return if $self->{label} eq $label;
2827 $self->{label} = $label;
2828
2829 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2830}
2831
2832sub set_value {
2833 my ($self, $value) = @_;
2834
2835 if ($self->{value} ne $value) {
2836 $self->{value} = $value;
2837
2838 if ($value < 0) {
2839 $self->set_text ("-");
2840 } else {
2841 $self->set_text (sprintf $self->{label}, $value * 100);
2842 }
2843
2844 $self->update;
2845 }
2846}
2847
2848sub _draw {
2849 my ($self) = @_;
2850
2851 glEnable GL_BLEND;
2852 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2853
2854 if ($self->{value} >= 0) {
2855 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2856
2857 glColor_premultiply @{$self->{bar}};
2858 glRect 2, 2, $s, $self->{h} - 2;
2859 glColor_premultiply @{$self->{bg}};
2860 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2861 }
2862
2863 glColor_premultiply @{$self->{outline}};
2864 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2865
2866 glDisable GL_BLEND;
2867
2868 {
2869 local $self->{bg}; # do not draw background
2870 $self->SUPER::_draw;
2871 }
2872}
2873
2874#############################################################################
2875
2876package CFPlus::UI::ExperienceProgress;
2877
2878our @ISA = CFPlus::UI::Progress::;
2879
2880sub new {
2881 my ($class, %arg) = @_;
2882
2883 my $self = $class->SUPER::new (
2884 tooltip => sub {
2885 my ($self) = @_;
2886
2887 sprintf "level %d\n%s points\n%s next level\n%s to go",
2888 $self->{lvl},
2889 ::formsep ($self->{exp}),
2890 ::formsep ($self->{nxt}),
2891 ::formsep ($self->{nxt} - $self->{exp}),
2892 },
2893 %arg
2894 );
2895
2896 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2897 if $::CONN;
2898
2899 $self
2900}
2901
2902sub DESTROY {
2903 my ($self) = @_;
2904
2905 delete $::CONN->{on_exp_update}{$self+0}
2906 if $::CONN;
2907
2908 $self->SUPER::DESTROY;
2909}
2910
2911sub set_value {
2912 my ($self, $lvl, $exp) = @_;
2913
2914 $self->{lvl} = $lvl;
2915 $self->{exp} = $exp;
2916
2917 my $v = -1;
2918
2919 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2920 my $l0 = $table->[$lvl - 1];
2921 my $l1 = $table->[$lvl];
2922
2923 $self->{nxt} = $l1;
2924
2925 $v = ($exp - $l0) / ($l1 - $l0);
2926 }
2927
2928 $self->SUPER::set_value ($v);
2929}
2930
2931#############################################################################
2932
2106package CFClient::UI::Gauge; 2933package CFPlus::UI::Gauge;
2107 2934
2108our @ISA = CFClient::UI::VBox::; 2935our @ISA = CFPlus::UI::VBox::;
2109 2936
2110sub new { 2937sub new {
2111 my ($class, %arg) = @_; 2938 my ($class, %arg) = @_;
2112 2939
2113 my $self = $class->SUPER::new ( 2940 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2942 can_hover => 1,
2116 can_events => 1, 2943 can_events => 1,
2117 %arg, 2944 %arg,
2118 ); 2945 );
2119 2946
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2947 $self->add ($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); 2948 $self->add ($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"); 2949 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2950
2124 $self 2951 $self
2125} 2952}
2126 2953
2127sub set_fontsize { 2954sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2975 $self->{value}->set_text ($val);
2149} 2976}
2150 2977
2151############################################################################# 2978#############################################################################
2152 2979
2153package CFClient::UI::Slider; 2980package CFPlus::UI::Slider;
2154 2981
2155use strict; 2982use strict;
2156 2983
2157use CFClient::OpenGL; 2984use CFPlus::OpenGL;
2158 2985
2159our @ISA = CFClient::UI::DrawBG::; 2986our @ISA = CFPlus::UI::DrawBG::;
2160 2987
2161my @tex = 2988my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2989 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2990 qw(s1_slider.png s1_slider_bg.png);
2164 2991
2165sub new { 2992sub new {
2166 my $class = shift; 2993 my $class = shift;
2167 2994
… …
2174 fg => [1, 1, 1], 3001 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 3002 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 3003 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 3004 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 3005 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 3006 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 3007 min_h => $::WIDTH / 80,
2181 vertical => 0, 3008 vertical => 0,
2182 can_hover => 1, 3009 can_hover => 1,
2183 inner_pad => 0.02, 3010 inner_pad => 0.02,
2184 @_ 3011 @_
2185 ); 3012 );
… …
2193sub set_range { 3020sub set_range {
2194 my ($self, $range) = @_; 3021 my ($self, $range) = @_;
2195 3022
2196 ($range, $self->{range}) = ($self->{range}, $range); 3023 ($range, $self->{range}) = ($self->{range}, $range);
2197 3024
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 3025 if ("@$range" ne "@{$self->{range}}") {
3026 $self->update;
3027 $self->set_value ($self->{range}[0]);
3028 }
2200} 3029}
2201 3030
2202sub set_value { 3031sub set_value {
2203 my ($self, $value) = @_; 3032 my ($self, $value) = @_;
2204 3033
… …
2215 if $unit; 3044 if $unit;
2216 3045
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3046 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 3047
2219 if ($value != $old_value) { 3048 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 3049 $self->emit (changed => $value);
2221 $self->update; 3050 $self->update;
2222 } 3051 }
2223} 3052}
2224 3053
2225sub size_request { 3054sub size_request {
2226 my ($self) = @_; 3055 my ($self) = @_;
2227 3056
2228 my $w = $self->{req_w}; 3057 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 3058}
2233 3059
2234sub button_down { 3060sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 3061 my ($self, $ev, $x, $y) = @_;
2236 3062
2237 $self->SUPER::button_down ($ev, $x, $y); 3063 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 3064
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3065 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 3066
2241 $self->mouse_motion ($ev, $x, $y); 3067 $self->invoke_mouse_motion ($ev, $x, $y);
2242}
2243 3068
3069 1
3070}
3071
2244sub mouse_motion { 3072sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 3073 my ($self, $ev, $x, $y) = @_;
2246 3074
2247 if ($GRAB == $self) { 3075 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3076 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 3077
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3078 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 3079
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3080 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 3081
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3082 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3083 } else {
3084 return 0;
3085 }
3086
2255 } 3087 1
3088}
3089
3090sub invoke_mouse_wheel {
3091 my ($self, $ev) = @_;
3092
3093 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3094
3095 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3096
3097 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3098
3099 1
2256} 3100}
2257 3101
2258sub update { 3102sub update {
2259 my ($self) = @_; 3103 my ($self) = @_;
2260 3104
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3105 delete $self->{knob_w};
3106 $self->SUPER::update;
3107}
3108
3109sub _draw {
3110 my ($self) = @_;
3111
3112 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 3113 $self->set_value ($self->{range}[0]);
2263 3114
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3115 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 3116 my $range = ($hi - $page - $lo) || 1e-100;
2266 3117
… …
2272 $value = ($value - $lo) / $range; 3123 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 3124 $value = $value * $self->{scale} + $self->{offset};
2274 3125
2275 $self->{knob_x} = $value - $knob_w * 0.5; 3126 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 3127 $self->{knob_w} = $knob_w;
2277 }); 3128 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 3129
2285 $self->SUPER::_draw (); 3130 $self->SUPER::_draw ();
2286 3131
2287 glScale $self->{w}, $self->{h}; 3132 glScale $self->{w}, $self->{h};
2288 3133
… …
2308 glDisable GL_TEXTURE_2D; 3153 glDisable GL_TEXTURE_2D;
2309} 3154}
2310 3155
2311############################################################################# 3156#############################################################################
2312 3157
2313package CFClient::UI::ValSlider; 3158package CFPlus::UI::ValSlider;
2314 3159
2315our @ISA = CFClient::UI::HBox::; 3160our @ISA = CFPlus::UI::HBox::;
2316 3161
2317sub new { 3162sub new {
2318 my ($class, %arg) = @_; 3163 my ($class, %arg) = @_;
2319 3164
2320 my $range = delete $arg{range}; 3165 my $range = delete $arg{range};
2321 3166
2322 my $self = $class->SUPER::new ( 3167 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3168 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3169 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 3170 to_value => sub { shift },
2326 from_value => sub { shift }, 3171 from_value => sub { shift },
2327 %arg, 3172 %arg,
2328 ); 3173 );
2329 3174
… …
2349sub set_range { shift->{slider}->set_range (@_) } 3194sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 3195sub set_value { shift->{slider}->set_value (@_) }
2351 3196
2352############################################################################# 3197#############################################################################
2353 3198
2354package CFClient::UI::TextView; 3199package CFPlus::UI::TextScroller;
2355 3200
2356our @ISA = CFClient::UI::HBox::; 3201our @ISA = CFPlus::UI::HBox::;
2357 3202
2358use CFClient::OpenGL; 3203use CFPlus::OpenGL;
2359 3204
2360sub new { 3205sub new {
2361 my $class = shift; 3206 my $class = shift;
2362 3207
2363 my $self = $class->SUPER::new ( 3208 my $self = $class->SUPER::new (
2364 fontsize => 1, 3209 fontsize => 1,
2365 can_events => 0, 3210 can_events => 1,
3211 indent => 0,
2366 #font => default_font 3212 #font => default_font
2367 @_, 3213 @_,
2368 3214
2369 layout => (new CFClient::Layout 1), 3215 layout => (new CFPlus::Layout),
2370 par => [], 3216 par => [],
3217 max_par => 0,
2371 height => 0, 3218 height => 0,
2372 children => [ 3219 children => [
2373 (new CFClient::UI::Empty expand => 1), 3220 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 3221 (new CFPlus::UI::Slider vertical => 1),
2375 ], 3222 ],
2376 ); 3223 );
2377 3224
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 3225 $self->{children}[1]->connect (changed => sub { $self->update });
2379 3226
… …
2385 3232
2386 $self->{fontsize} = $fontsize; 3233 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3234 $self->reflow;
2388} 3235}
2389 3236
3237sub size_request {
3238 my ($self) = @_;
3239
3240 my ($empty, $slider) = $self->visible_children;
3241
3242 local $self->{children} = [$empty, $slider];
3243 $self->SUPER::size_request
3244}
3245
2390sub size_allocate { 3246sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3247 my ($self, $w, $h) = @_;
2392 3248
2393 $self->SUPER::size_allocate ($w, $h); 3249 my ($empty, $slider, @other) = @{ $self->{children} };
3250 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3251
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3252 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3253 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3254 $self->{layout}->set_width ($empty->{w});
3255 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3256
2399 $self->reflow; 3257 $self->reflow;
2400}
2401 3258
2402sub text_size { 3259 local $self->{children} = [$empty, $slider];
3260 $self->SUPER::invoke_size_allocate ($w, $h)
3261}
3262
3263sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3264 my ($self, $ev) = @_;
3265
3266 return 0 unless $ev->{dy}; # only vertical movements
3267
3268 $self->{children}[1]->emit (mouse_wheel => $ev);
3269
3270 1
3271}
3272
3273sub get_layout {
3274 my ($self, $para) = @_;
2404 3275
2405 my $layout = $self->{layout}; 3276 my $layout = $self->{layout};
2406 3277
3278 $layout->set_font ($self->{font}) if $self->{font};
3279 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3280 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3281 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3282 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3283 $layout->set_markup ($para->{markup});
3284
3285 $layout->set_shapes (
3286 map
3287 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3288 @{$para->{widget}}
2410 3289 );
3290
2411 $layout->size 3291 $layout
2412} 3292}
2413 3293
2414sub reflow { 3294sub reflow {
2415 my ($self) = @_; 3295 my ($self) = @_;
2416 3296
… …
2423 3303
2424 # todo: base offset on lines or so, not on pixels 3304 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3305 $self->{children}[1]->set_value ($offset);
2426} 3306}
2427 3307
3308sub current_paragraph {
3309 my ($self) = @_;
3310
3311 $self->{top_paragraph} - 1
3312}
3313
3314sub scroll_to {
3315 my ($self, $para) = @_;
3316
3317 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3318
3319 $self->{scroll_to} = $para;
3320 $self->update;
3321}
3322
2428sub clear { 3323sub clear {
2429 my ($self) = @_; 3324 my ($self) = @_;
3325
3326 my (undef, undef, @other) = @{ $self->{children} };
3327 $self->remove ($_) for @other;
2430 3328
2431 $self->{par} = []; 3329 $self->{par} = [];
2432 $self->{height} = 0; 3330 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3331 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3332}
2435 3333
2436sub add_paragraph { 3334sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3335 my $self = shift;
2438 3336
2439 for my $line (split /\n/, $text) { 3337 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3338 $para = {
3339 fg => [1, 1, 1, 1],
3340 indent => 0,
3341 markup => "",
3342 widget => [],
3343 ref $para ? %$para : (markup => $para),
3344 w => 1e10,
3345 wrapped => 1,
3346 };
3347
3348 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3349 push @{$self->{par}}, $para;
3350 }
3351
3352 if (my $max = $self->{max_par}) {
3353 shift @{$self->{par}} while @{$self->{par}} > $max;
3354 }
3355
3356 $self->{need_reflow}++;
3357 $self->update;
3358}
3359
3360sub scroll_to_bottom {
3361 my ($self) = @_;
3362
3363 $self->{scroll_to} = $#{$self->{par}};
3364 $self->update;
3365}
3366
3367sub force_uptodate {
3368 my ($self) = @_;
3369
3370 if (delete $self->{need_reflow}) {
3371 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3372
3373 my $height = 0;
3374
3375 for my $para (@{$self->{par}}) {
3376 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3377 my $layout = $self->get_layout ($para);
3378 my ($w, $h) = $layout->size;
3379
3380 $para->{w} = $w + $para->{indent};
3381 $para->{h} = $h;
3382 $para->{wrapped} = $layout->has_wrapped;
3383 }
3384
3385 $para->{y} = $height;
3386 $height += $para->{h};
3387 }
3388
2441 $self->{height} += $h; 3389 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3390 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3391
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3392 delete $self->{texture};
3393 }
3394
3395 if (my $paridx = delete $self->{scroll_to}) {
3396 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3397 }
2446} 3398}
2447 3399
2448sub update { 3400sub update {
2449 my ($self) = @_; 3401 my ($self) = @_;
2450 3402
… …
2452 3404
2453 return unless $self->{h} > 0; 3405 return unless $self->{h} > 0;
2454 3406
2455 delete $self->{texture}; 3407 delete $self->{texture};
2456 3408
2457 $ROOT->on_post_alloc ($self, sub { 3409 $ROOT->on_post_alloc ($self => sub {
3410 $self->force_uptodate;
3411
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3412 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3413
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 { 3414 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3415 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3416 glClear GL_COLOR_BUFFER_BIT;
2489 3417
3418 package CFPlus::UI::Base;
3419 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3420 (0, 0, $self->{w}, $self->{h});
3421
3422 my $top = int $self->{children}[1]{range}[0];
3423
3424 my $paridx = 0;
3425 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3426 my $top = int $self->{children}[1]{range}[0];
2491 3427
2492 my $y0 = $top; 3428 my $y0 = $top;
2493 my $y1 = $top + $H; 3429 my $y1 = $top + $H;
2494 3430
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}}) { 3431 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3432 my $h = $para->{h};
3433 my $y = $para->{y};
2507 3434
2508 if ($y0 < $y + $h && $y < $y1) { 3435 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3436 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3437
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3438 $layout->render ($para->{indent}, $y - $y0);
3439 $layout->draw;
2514 3440
2515 glRasterPos $par->[3], $y - $y0; 3441 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3442 my @s = $layout->get_shapes;
3443
3444 for (@w) {
3445 my ($dx, $dy) = splice @s, 0, 2, ();
3446
3447 $_->{x} = $dx + $para->{indent};
3448 $_->{y} = $dy + $y - $y0;
3449
3450 $_->draw;
3451 }
3452 }
2517 } 3453 }
2518 3454
2519 $y += $h; 3455 $paridx++;
3456 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3457 }
2521 3458
2522 glDisable GL_BLEND; 3459 $self->{top_paragraph} = $top_paragraph;
2523 }; 3460 };
2524 }); 3461 });
2525} 3462}
2526 3463
3464sub reconfigure {
3465 my ($self) = @_;
3466
3467 $self->SUPER::reconfigure;
3468
3469 $_->{w} = 1e10 for @{ $self->{par} };
3470 $self->reflow;
3471}
3472
2527sub _draw { 3473sub _draw {
2528 my ($self) = @_; 3474 my ($self) = @_;
2529 3475
2530 glEnable GL_TEXTURE_2D; 3476 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3478 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3479 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3480 glDisable GL_TEXTURE_2D;
2535 3481
2536 $self->{children}[1]->draw; 3482 $self->{children}[1]->draw;
2537
2538} 3483}
2539 3484
2540############################################################################# 3485#############################################################################
2541 3486
2542package CFClient::UI::Animator; 3487package CFPlus::UI::Animator;
2543 3488
2544use CFClient::OpenGL; 3489use CFPlus::OpenGL;
2545 3490
2546our @ISA = CFClient::UI::Bin::; 3491our @ISA = CFPlus::UI::Bin::;
2547 3492
2548sub moveto { 3493sub moveto {
2549 my ($self, $x, $y) = @_; 3494 my ($self, $x, $y) = @_;
2550 3495
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3496 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3524 glPopMatrix;
2580} 3525}
2581 3526
2582############################################################################# 3527#############################################################################
2583 3528
2584package CFClient::UI::Flopper; 3529package CFPlus::UI::Flopper;
2585 3530
2586our @ISA = CFClient::UI::Button::; 3531our @ISA = CFPlus::UI::Button::;
2587 3532
2588sub new { 3533sub new {
2589 my $class = shift; 3534 my $class = shift;
2590 3535
2591 my $self = $class->SUPER::new ( 3536 my $self = $class->SUPER::new (
2592 state => 0, 3537 state => 0,
2593 on_activate => \&toggle_flopper, 3538 on_activate => \&toggle_flopper,
2594 @_ 3539 @_
2595 ); 3540 );
2596 3541
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3542 $self
2603} 3543}
2604 3544
2605sub toggle_flopper { 3545sub toggle_flopper {
2606 my ($self) = @_; 3546 my ($self) = @_;
2607 3547
2608 # TODO: use animation 3548 $self->{other}->toggle_visibility;
2609 if ($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} 3549}
2620 3550
2621############################################################################# 3551#############################################################################
2622 3552
2623package CFClient::UI::Tooltip; 3553package CFPlus::UI::Tooltip;
2624 3554
2625our @ISA = CFClient::UI::Bin::; 3555our @ISA = CFPlus::UI::Bin::;
2626 3556
2627use CFClient::OpenGL; 3557use CFPlus::OpenGL;
2628 3558
2629sub new { 3559sub new {
2630 my $class = shift; 3560 my $class = shift;
2631 3561
2632 $class->SUPER::new ( 3562 $class->SUPER::new (
… …
2636} 3566}
2637 3567
2638sub set_tooltip_from { 3568sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3569 my ($self, $widget) = @_;
2640 3570
3571 my $tip = $widget->{tooltip};
3572 $tip = $tip->($widget) if "CODE" eq ref $tip;
3573
3574 $tip = CFPlus::Pod::section_label tooltip => $1
3575 if $tip =~ /^#(.*)$/;
3576
3577 if ($ENV{CFPLUS_DEBUG} & 2) {
3578 $tip .= "\n\n" . (ref $widget) . "\n"
3579 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3580 . "req $widget->{req_w} $widget->{req_h}\n"
3581 . "visible $widget->{visible}";
3582 }
3583
3584 $tip =~ s/^\n+//;
3585 $tip =~ s/\n+$//;
3586
2641 $self->add (new CFClient::UI::Label 3587 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3588 markup => $tip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3589 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3590 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3591 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3592 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3593 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3594 );
2649} 3595}
2650 3596
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3600 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3601
2656 ($w + 4, $h + 4) 3602 ($w + 4, $h + 4)
2657} 3603}
2658 3604
2659sub size_allocate { 3605sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3606 my ($self, $w, $h) = @_;
2661 3607
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3608 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3609}
3610
3611sub invoke_visibility_change {
3612 my ($self, $visible) = @_;
3613
3614 return unless $visible;
3615
3616 $self->{root}->on_post_alloc ("move_$self" => sub {
3617 my $widget = $self->{owner}
3618 or return;
3619
3620 if ($widget->{visible}) {
3621 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3622
3623 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3624 if $x + $self->{w} > $self->{root}{w};
3625
3626 $self->move_abs ($x, $y);
3627 } else {
3628 $self->hide;
3629 }
3630 });
2663} 3631}
2664 3632
2665sub _draw { 3633sub _draw {
2666 my ($self) = @_; 3634 my ($self) = @_;
2667 3635
2668 glTranslate 0.375, 0.375;
2669
2670 my ($w, $h) = @$self{qw(w h)}; 3636 my ($w, $h) = @$self{qw(w h)};
2671 3637
2672 glColor 1, 0.8, 0.4; 3638 glColor 1, 0.8, 0.4;
2673 glBegin GL_QUADS; 3639 glRect 0, 0, $w, $h;
2674 glVertex 0 , 0;
2675 glVertex 0 , $h;
2676 glVertex $w, $h;
2677 glVertex $w, 0;
2678 glEnd;
2679 3640
2680 glColor 0, 0, 0; 3641 glColor 0, 0, 0;
2681 glBegin GL_LINE_LOOP; 3642 glRect_lineloop .5, .5, $w + .5, $h + .5;
2682 glVertex 0 , 0;
2683 glVertex 0 , $h;
2684 glVertex $w, $h;
2685 glVertex $w, 0;
2686 glEnd;
2687 3643
2688 glTranslate 2 - 0.375, 2 - 0.375; 3644 glTranslate 2, 2;
3645
2689 $self->SUPER::_draw; 3646 $self->SUPER::_draw;
2690} 3647}
2691 3648
2692############################################################################# 3649#############################################################################
2693 3650
2694package CFClient::UI::Face; 3651package CFPlus::UI::Face;
2695 3652
2696our @ISA = CFClient::UI::Base::; 3653our @ISA = CFPlus::UI::DrawBG::;
2697 3654
2698use CFClient::OpenGL; 3655use CFPlus::OpenGL;
2699 3656
2700sub new { 3657sub new {
2701 my $class = shift; 3658 my $class = shift;
2702 3659
2703 my $self = $class->SUPER::new ( 3660 my $self = $class->SUPER::new (
3661 size_w => 32,
3662 size_h => 8,
2704 aspect => 1, 3663 aspect => 1,
2705 can_events => 0, 3664 can_events => 0,
2706 @_, 3665 @_,
2707 ); 3666 );
2708 3667
2709 if ($self->{anim} && $self->{animspeed}) { 3668 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3669 CFPlus::weaken (my $widget = $self);
2711 3670
3671 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3672 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3673 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3674 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3675 cb => sub {
3676 return unless $::CONN;
3677
3678 my $w = $widget
3679 or return;
3680
2717 ++$widget->{frame}; 3681 ++$w->{frame};
3682 $w->update_face;
3683
3684 # somehow, $widget can go away
2718 $widget->update; 3685 $w->update;
3686 $w->update_timer;
2719 }, 3687 },
2720 ); 3688 );
3689
3690 $self->update_face;
3691 $self->update_timer;
2721 } 3692 }
2722 3693
2723 $self 3694 $self
2724} 3695}
2725 3696
3697sub update_timer {
3698 my ($self) = @_;
3699
3700 return unless $self->{timer};
3701
3702 if ($self->{visible}) {
3703 $self->{timer}->at (
3704 $self->{anim_start}
3705 + $self->{animspeed}
3706 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3707 );
3708 $self->{timer}->start;
3709 } else {
3710 $self->{timer}->stop;
3711 }
3712}
3713
3714sub update_face {
3715 my ($self) = @_;
3716
3717 if ($::CONN) {
3718 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3719 if ($anim && @$anim) {
3720 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3721 delete $self->{face_change_cb};
3722
3723 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3724 unless ($tex->{name} || $tex->{loading}) {
3725 $tex->upload (sub { $self->reconfigure });
3726 }
3727 }
3728 }
3729 }
3730 }
3731}
3732
2726sub size_request { 3733sub size_request {
2727 (32, 8) 3734 my ($self) = @_;
3735
3736 if ($::CONN) {
3737 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3738 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3739 if ($tex->{name}) {
3740 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3741 } elsif (!$tex->{loading}) {
3742 $tex->upload (sub { $self->reconfigure });
3743 }
3744 }
3745
3746 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3747 }
3748 }
3749
3750 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3751}
2729 3752
2730sub update { 3753sub update {
2731 my ($self) = @_; 3754 my ($self) = @_;
2732 3755
2733 return unless $self->{visible}; 3756 return unless $self->{visible};
2734 3757
2735 $self->SUPER::update; 3758 $self->SUPER::update;
2736} 3759}
2737 3760
3761sub invoke_visibility_change {
3762 my ($self) = @_;
3763
3764 $self->update_timer;
3765
3766 0
3767}
3768
2738sub _draw { 3769sub _draw {
2739 my ($self) = @_; 3770 my ($self) = @_;
2740 3771
2741 return unless $::CONN; 3772 $self->SUPER::_draw;
2742 3773
2743 my $face; 3774 if (my $tex = $self->{tex}) {
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3775 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3777 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3778 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3779 glDisable GL_TEXTURE_2D;
2760 } 3780 }
2761} 3781}
2762 3782
2763sub DESTROY { 3783sub destroy {
2764 my ($self) = @_; 3784 my ($self) = @_;
2765 3785
2766 $self->{timer}->cancel 3786 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3787 if $self->{timer};
2768 3788
2769 $self->SUPER::DESTROY; 3789 $self->SUPER::destroy;
2770} 3790}
2771 3791
2772############################################################################# 3792#############################################################################
2773 3793
2774package CFClient::UI::Inventory; 3794package CFPlus::UI::Buttonbar;
2775 3795
2776our @ISA = CFClient::UI::ScrolledWindow::; 3796our @ISA = CFPlus::UI::HBox::;
2777 3797
2778sub new { 3798# TODO: should actually wrap buttons and other goodies.
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816 ($self->{req_w}, $self->{req_h});
2817}
2818 3799
2819############################################################################# 3800#############################################################################
2820 3801
2821package CFClient::UI::Menu; 3802package CFPlus::UI::Menu;
2822 3803
2823our @ISA = CFClient::UI::FancyFrame::; 3804our @ISA = CFPlus::UI::Toplevel::;
2824 3805
2825use CFClient::OpenGL; 3806use CFPlus::OpenGL;
2826 3807
2827sub new { 3808sub new {
2828 my $class = shift; 3809 my $class = shift;
2829 3810
2830 my $self = $class->SUPER::new ( 3811 my $self = $class->SUPER::new (
2831 items => [], 3812 items => [],
2832 z => 100, 3813 z => 100,
2833 @_, 3814 @_,
2834 ); 3815 );
2835 3816
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3817 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3818
2838 for my $item (@{ $self->{items} }) { 3819 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3820 my ($widget, $cb, $tooltip) = @$item;
2840 3821
2841 # handle various types of items, only text for now 3822 # handle various types of items, only text for now
2842 if (!ref $widget) { 3823 if (!ref $widget) {
3824 if ($widget =~ /\t/) {
3825 my ($left, $right) = split /\t/, $widget, 2;
3826
2843 $widget = new CFClient::UI::Label 3827 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3828 can_hover => 1,
2845 can_events => 1, 3829 can_events => 1,
3830 tooltip => $tooltip,
3831 children => [
3832 (new CFPlus::UI::Label markup => $left, expand => 1),
3833 (new CFPlus::UI::Label markup => $right, align => +1),
3834 ],
3835 ;
3836
3837 } else {
3838 $widget = new CFPlus::UI::Label
3839 can_hover => 1,
3840 can_events => 1,
2846 text => $widget; 3841 markup => $widget,
3842 tooltip => $tooltip;
3843 }
2847 } 3844 }
2848 3845
2849 $self->{item}{$widget} = $item; 3846 $self->{item}{$widget} = $item;
2850 3847
2851 $self->{vbox}->add ($widget); 3848 $self->{vbox}->add ($widget);
… …
2856 3853
2857# popup given the event (must be a mouse button down event currently) 3854# popup given the event (must be a mouse button down event currently)
2858sub popup { 3855sub popup {
2859 my ($self, $ev) = @_; 3856 my ($self, $ev) = @_;
2860 3857
2861 $self->_emit ("popdown"); 3858 $self->emit ("popdown");
2862 3859
2863 # maybe save $GRAB? must be careful about events... 3860 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3861 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3862 $self->{button} = $ev->{button};
2866 3863
2867 $self->show; 3864 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3865 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3866}
2870 3867
2871sub mouse_motion { 3868sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3869 my ($self, $ev, $x, $y) = @_;
2873 3870
2874 # TODO: should use vbox->find_widget or so 3871 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3872 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3873 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3874
3875 0
3876}
3877
2879sub button_up { 3878sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3879 my ($self, $ev, $x, $y) = @_;
2881 3880
2882 if ($ev->{button} == $self->{button}) { 3881 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3882 undef $GRAB;
2884 $self->hide; 3883 $self->hide;
2885 3884
2886 $self->_emit ("popdown"); 3885 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3886 $self->{hover}[1]->() if $self->{hover};
3887 } else {
3888 return 0
3889 }
3890
2888 } 3891 1
2889} 3892}
2890 3893
2891############################################################################# 3894#############################################################################
2892 3895
2893package CFClient::UI::Statusbox; 3896package CFPlus::UI::Multiplexer;
2894 3897
2895our @ISA = CFClient::UI::VBox::; 3898our @ISA = CFPlus::UI::Container::;
2896 3899
2897sub new { 3900sub new {
2898 my $class = shift; 3901 my $class = shift;
2899 3902
2900 $class->SUPER::new ( 3903 my $self = $class->SUPER::new (
3904 @_,
3905 );
3906
3907 $self->{current} = $self->{children}[0]
3908 if @{ $self->{children} };
3909
3910 $self
3911}
3912
3913sub add {
3914 my ($self, @widgets) = @_;
3915
3916 $self->SUPER::add (@widgets);
3917
3918 $self->{current} = $self->{children}[0]
3919 if @{ $self->{children} };
3920}
3921
3922sub get_current_page {
3923 my ($self) = @_;
3924
3925 $self->{current}
3926}
3927
3928sub set_current_page {
3929 my ($self, $page_or_widget) = @_;
3930
3931 my $widget = ref $page_or_widget
3932 ? $page_or_widget
3933 : $self->{children}[$page_or_widget];
3934
3935 $self->{current} = $widget;
3936 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3937
3938 $self->emit (page_changed => $self->{current});
3939
3940 $self->realloc;
3941}
3942
3943sub visible_children {
3944 $_[0]{current}
3945}
3946
3947sub size_request {
3948 my ($self) = @_;
3949
3950 $self->{current}->size_request
3951}
3952
3953sub invoke_size_allocate {
3954 my ($self, $w, $h) = @_;
3955
3956 $self->{current}->configure (0, 0, $w, $h);
3957
3958 1
3959}
3960
3961sub _draw {
3962 my ($self) = @_;
3963
3964 $self->{current}->draw;
3965}
3966
3967#############################################################################
3968
3969package CFPlus::UI::Notebook;
3970
3971use CFPlus::OpenGL;
3972
3973our @ISA = CFPlus::UI::VBox::;
3974
3975sub new {
3976 my $class = shift;
3977
3978 my $self = $class->SUPER::new (
3979 buttonbar => (new CFPlus::UI::Buttonbar),
3980 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3981 active_outline => [.7, .7, 0.2],
3982 # filter => # will be put between multiplexer and $self
3983 @_,
3984 );
3985
3986 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3987 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3988
3989 {
3990 Scalar::Util::weaken (my $wself = $self);
3991
3992 $self->{multiplexer}->connect (c_add => sub {
3993 my ($mplex, $widgets) = @_;
3994
3995 for my $child (@$widgets) {
3996 Scalar::Util::weaken $child;
3997 $child->{c_tab_} ||= do {
3998 my $tab =
3999 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
4000 ? $child->{c_tab}
4001 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4002
4003 $tab->connect (activate => sub {
4004 $wself->set_current_page ($child);
4005 });
4006
4007 $tab
4008 };
4009
4010 $self->{buttonbar}->add ($child->{c_tab_});
4011 }
4012 });
4013
4014 $self->{multiplexer}->connect (c_remove => sub {
4015 my ($mplex, $widgets) = @_;
4016
4017 for my $child (@$widgets) {
4018 $wself->{buttonbar}->remove ($child->{c_tab_});
4019 }
4020 });
4021 }
4022
4023 $self
4024}
4025
4026sub add {
4027 my ($self, @widgets) = @_;
4028
4029 $self->{multiplexer}->add (@widgets)
4030}
4031
4032sub remove {
4033 my ($self, @widgets) = @_;
4034
4035 $self->{multiplexer}->remove (@widgets)
4036}
4037
4038sub pages {
4039 my ($self) = @_;
4040 $self->{multiplexer}->children
4041}
4042
4043sub add_tab {
4044 my ($self, $title, $widget, $tooltip) = @_;
4045
4046 $title = [$title, $tooltip] unless ref $title;
4047 $widget->{c_tab} = $title;
4048
4049 $self->add ($widget);
4050}
4051
4052sub get_current_page {
4053 my ($self) = @_;
4054
4055 $self->{multiplexer}->get_current_page
4056}
4057
4058sub set_current_page {
4059 my ($self, $page) = @_;
4060
4061 $self->{multiplexer}->set_current_page ($page);
4062 $self->emit (page_changed => $self->{multiplexer}{current});
4063}
4064
4065sub _draw {
4066 my ($self) = @_;
4067
4068 $self->SUPER::_draw ();
4069
4070 if (my $cur = $self->{multiplexer}{current}) {
4071 if ($cur = $cur->{c_tab_}) {
4072 glTranslate $self->{buttonbar}{x} + $cur->{x},
4073 $self->{buttonbar}{y} + $cur->{y};
4074 glLineWidth 3;
4075 #glEnable GL_BLEND;
4076 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4077 glColor @{$self->{active_outline}};
4078 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4079 glLineWidth 1;
4080 #glDisable GL_BLEND;
4081 }
4082 }
4083}
4084
4085#############################################################################
4086
4087package CFPlus::UI::Selector;
4088
4089use utf8;
4090
4091our @ISA = CFPlus::UI::Button::;
4092
4093sub new {
4094 my $class = shift;
4095
4096 my $self = $class->SUPER::new (
4097 options => [], # [value, title, longdesc], ...
4098 value => undef,
4099 @_,
4100 );
4101
4102 $self->_set_value ($self->{value});
4103
4104 $self
4105}
4106
4107sub invoke_button_down {
4108 my ($self, $ev) = @_;
4109
4110 my @menu_items;
4111
4112 for (@{ $self->{options} }) {
4113 my ($value, $title, $tooltip) = @$_;
4114
4115 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4116 }
4117
4118 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4119}
4120
4121sub _set_value {
4122 my ($self, $value) = @_;
4123
4124 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
4125 or return;
4126
4127 $self->{value} = $item->[0];
4128 $self->set_markup ("$item->[1] ⇓");
4129 $self->set_tooltip ($item->[2]);
4130}
4131
4132sub set_value {
4133 my ($self, $value) = @_;
4134
4135 return unless $self->{value} ne $value;
4136
4137 $self->_set_value ($value);
4138 $self->emit (changed => $value);
4139}
4140
4141#############################################################################
4142
4143package CFPlus::UI::Statusbox;
4144
4145our @ISA = CFPlus::UI::VBox::;
4146
4147sub new {
4148 my $class = shift;
4149
4150 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 4151 fontsize => 0.8,
2902 @_, 4152 @_,
2903 ) 4153 );
4154
4155 CFPlus::weaken (my $this = $self);
4156
4157 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4158
4159 $self
2904} 4160}
2905 4161
2906sub reorder { 4162sub reorder {
2907 my ($self) = @_; 4163 my ($self) = @_;
2908 my $NOW = time; 4164 my $NOW = Time::HiRes::time;
4165
4166 # freeze display when hovering over any label
4167 return if $CFPlus::UI::TOOLTIP->{owner}
4168 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4169 values %{ $self->{item} };
2909 4170
2910 while (my ($k, $v) = each %{ $self->{item} }) { 4171 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4172 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 4173 }
2913 4174
… …
2916 my @items = sort { 4177 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 4178 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 4179 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 4180 } values %{ $self->{item} };
2920 4181
4182 $self->{timer}->interval (1);
4183
2921 my $count = 10 + 1; 4184 my $count = 10 + 1;
2922 for my $item (@items) { 4185 for my $item (@items) {
2923 last unless --$count; 4186 last unless --$count;
2924 4187
2925 push @widgets, $item->{label} ||= do { 4188 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 4189 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 4190 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 4191 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 4192 : $item->{text};
2930 4193
2931 for ($short) { 4194 for ($short) {
2932 s/^\s+//; 4195 s/^\s+//;
2933 s/\s+/ /g; 4196 s/\s+/ /g;
2934 } 4197 }
2935 4198
2936 new CFClient::UI::Label 4199 new CFPlus::UI::Label
2937 markup => $short, 4200 markup => $short,
2938 tooltip => $item->{tooltip}, 4201 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 4202 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 4203 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 4204 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 4205 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 4206 fg => [@{ $item->{fg} }],
2944 can_events => 1, 4207 can_events => 1,
2945 can_hover => 1 4208 can_hover => 1
2946 }; 4209 };
4210
4211 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4212 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4213 $label->update;
4214 $label->set_max_size (undef, $label->{req_h} * $diff)
4215 if $diff < 1;
4216 $self->{timer}->interval (1/30);
4217 } else {
4218 $label->{fg}[3] = $item->{fg}[3] || 1;
4219 }
4220
4221 push @widgets, $label;
2947 } 4222 }
2948 4223
2949 $self->clear; 4224 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 4225 $self->SUPER::add (reverse @widgets);
2951} 4226}
… …
2956 $text =~ s/^\s+//; 4231 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 4232 $text =~ s/\s+$//;
2958 4233
2959 return unless $text; 4234 return unless $text;
2960 4235
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 4236 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 4237
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4238 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 4239
2965 if (my $item = $self->{item}{$group}) { 4240 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 4241 if ($item->{text} eq $text) {
2967 $item->{count}++; 4242 $item->{count}++;
2968 } else { 4243 } else {
2969 $item->{count} = 1; 4244 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 4245 $item->{text} = $item->{tooltip} = $text;
2971 } 4246 }
2972 $item->{id} = ++$self->{id}; 4247 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 4248 $item->{timeout} = $timeout;
2974 delete $item->{label}; 4249 delete $item->{label};
2975 } else { 4250 } else {
2976 $self->{item}{$group} = { 4251 $self->{item}{$group} = {
2977 id => ++$self->{id}, 4252 id => ++$self->{id},
… …
2983 count => 1, 4258 count => 1,
2984 %arg, 4259 %arg,
2985 }; 4260 };
2986 } 4261 }
2987 4262
4263 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 4264 $self->reorder;
4265 });
2989} 4266}
2990 4267
2991sub reconfigure { 4268sub reconfigure {
2992 my ($self) = @_; 4269 my ($self) = @_;
2993 4270
… …
2996 4273
2997 $self->reorder; 4274 $self->reorder;
2998 $self->SUPER::reconfigure; 4275 $self->SUPER::reconfigure;
2999} 4276}
3000 4277
4278sub destroy {
4279 my ($self) = @_;
4280
4281 $self->{timer}->cancel;
4282
4283 $self->SUPER::destroy;
4284}
4285
3001############################################################################# 4286#############################################################################
3002 4287
3003package CFClient::UI::Root; 4288package CFPlus::UI::Root;
3004 4289
3005our @ISA = CFClient::UI::Container::; 4290our @ISA = CFPlus::UI::Container::;
3006 4291
4292use List::Util qw(min max);
4293
3007use CFClient::OpenGL; 4294use CFPlus::OpenGL;
3008 4295
3009sub new { 4296sub new {
3010 my $class = shift; 4297 my $class = shift;
3011 4298
3012 $class->SUPER::new ( 4299 my $self = $class->SUPER::new (
3013 visible => 1, 4300 visible => 1,
3014 @_, 4301 @_,
3015 ) 4302 );
3016}
3017 4303
3018sub configure { 4304 CFPlus::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 4305
3021 $self->{w} = $w; 4306 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 4307}
3031 4308
3032sub size_request { 4309sub size_request {
3033 my ($self) = @_; 4310 my ($self) = @_;
3034 4311
3035 ($self->{w}, $self->{h}) 4312 ($self->{w}, $self->{h})
3036} 4313}
3037 4314
4315sub _to_pixel {
4316 my ($coord, $size, $max) = @_;
4317
4318 $coord =
4319 $coord eq "center" ? ($max - $size) * 0.5
4320 : $coord eq "max" ? $max
4321 : $coord;
4322
4323 $coord = 0 if $coord < 0;
4324 $coord = $max - $size if $coord > $max - $size;
4325
4326 int $coord + 0.5
4327}
4328
3038sub size_allocate { 4329sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 4330 my ($self, $w, $h) = @_;
3040 4331
3041 for my $child ($self->children) { 4332 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4333 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 4334
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4335 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 4336 $Y = $child->{force_y} if exists $child->{force_y};
3046 4337
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4338 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 4339 $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 4340
3056 $child->configure ($X, $Y, $W, $H); 4341 $child->configure ($X, $Y, $W, $H);
3057 } 4342 }
4343
4344 1
3058} 4345}
3059 4346
3060sub coord2local { 4347sub coord2local {
3061 my ($self, $x, $y) = @_; 4348 my ($self, $x, $y) = @_;
3062 4349
… …
3070} 4357}
3071 4358
3072sub update { 4359sub update {
3073 my ($self) = @_; 4360 my ($self) = @_;
3074 4361
3075 $self->check_size;
3076 $::WANT_REFRESH++; 4362 $::WANT_REFRESH->start;
3077} 4363}
3078 4364
3079sub add { 4365sub add {
3080 my ($self, @children) = @_; 4366 my ($self, @children) = @_;
3081 4367
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; 4368 $_->{is_toplevel} = 1
3090 4369 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 4370
3096 $self->SUPER::add (@children); 4371 $self->SUPER::add (@children);
3097} 4372}
3098 4373
3099sub remove { 4374sub remove {
3100 my ($self, @children) = @_; 4375 my ($self, @children) = @_;
3101 4376
3102 $self->SUPER::remove (@children); 4377 $self->SUPER::remove (@children);
4378
4379 delete $self->{is_toplevel}
4380 for @children;
3103 4381
3104 while (@children) { 4382 while (@children) {
3105 my $w = pop @children; 4383 my $w = pop @children;
3106 push @children, $w->children; 4384 push @children, $w->children;
3107 $w->set_invisible; 4385 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 4404 while ($self->{refresh_hook}) {
3127 $_->() 4405 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4406 for values %{delete $self->{refresh_hook}};
3129 } 4407 }
3130 4408
3131 if ($self->{check_size}) { 4409 while ($self->{realloc}) {
4410 my %queue;
3132 my @queue; 4411 my @queue;
4412 my $widget;
3133 4413
3134 for (;;) { 4414 outer:
3135 if ($self->{check_size}) { 4415 while () {
3136 #TODO use array-of-depth approach 4416 if (my $realloc = delete $self->{realloc}) {
4417 for $widget (values %$realloc) {
4418 $widget->{visible} or next; # do not resize invisible widgets
3137 4419
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4420 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 4421
4422 push @{ $queue[$widget->{visible}] }, $widget;
4423 }
3140 } 4424 }
3141 4425
4426 while () {
4427 @queue or last outer;
4428
3142 my $widget = pop @queue || last; 4429 $widget = pop @{ $queue[-1] || [] }
3143 4430 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 4431
4432 pop @queue;
4433 }
4434
4435 delete $queue{$widget+0};
4436
4437 my ($w, $h) = $widget->size_request;
4438
4439 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4440 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4441
4442 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4443 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4444
4445 $w = $widget->{force_w} if exists $widget->{force_w};
4446 $h = $widget->{force_h} if exists $widget->{force_h};
4447
4448 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4449 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 4450 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 4451 $widget->{req_h} = $h;
3156 4452
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4453 $self->{size_alloc}{$widget+0} = $widget;
3158 4454
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 4455 if (my $parent = $widget->{parent}) {
4456 $self->{realloc}{$parent+0} = $parent
4457 unless $queue{$parent+0};
4458
4459 $parent->{force_size_alloc} = 1;
4460 $self->{size_alloc}{$parent+0} = $parent;
4461 }
3161 } 4462 }
4463
4464 delete $self->{realloc}{$widget+0};
3162 } 4465 }
3163 }
3164 4466
3165 while ($self->{size_alloc}) { 4467 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 4468 my @queue = sort { $a->{visible} <=> $b->{visible} }
3167 my ($widget, $w, $h) = @$_; 4469 values %$size_alloc;
3168 4470
4471 while () {
4472 my $widget = pop @queue || last;
4473
4474 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4475
4476 $w = max $widget->{min_w}, $w;
4477 $h = max $widget->{min_h}, $h;
4478
4479# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4480# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4481
4482 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4483 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4484
3169 $w = 0 if $w < 0; 4485 $w = int $w + 0.5;
3170 $h = 0 if $h < 0; 4486 $h = int $h + 0.5;
3171 4487
4488 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4489 $widget->{old_w} = $widget->{w};
4490 $widget->{old_h} = $widget->{h};
4491
3172 $widget->{w} = $w; 4492 $widget->{w} = $w;
3173 $widget->{h} = $h; 4493 $widget->{h} = $h;
4494
3174 $widget->emit (size_allocate => $w, $h); 4495 $widget->emit (size_allocate => $w, $h);
4496 }
4497 }
3175 } 4498 }
3176 } 4499 }
3177 4500
3178 while ($self->{post_alloc_hook}) { 4501 while ($self->{post_alloc_hook}) {
3179 $_->() 4502 $_->()
… …
3188 glLoadIdentity; 4511 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4512 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4513 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4514 glLoadIdentity;
3192 4515
4516 {
4517 package CFPlus::UI::Base;
4518
4519 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4520 (0, 0, $self->{w}, $self->{h});
4521
3193 $self->_draw; 4522 $self->_draw;
4523 }
3194} 4524}
3195 4525
3196############################################################################# 4526#############################################################################
3197 4527
3198package CFClient::UI; 4528package CFPlus::UI;
3199 4529
3200$ROOT = new CFClient::UI::Root; 4530$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4531$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4532
32031 45331
3204 4534

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