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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.240 by root, Fri May 26 18:28:23 2006 UTC vs.
Revision 1.412 by root, Sun Jul 22 20:08:17 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
15our $LAYOUT;
14our $ROOT; 16our $ROOT;
15our $TOOLTIP; 17our $TOOLTIP;
16our $BUTTON_STATE; 18our $BUTTON_STATE;
17 19
18our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
19 21
20sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
21 if (!$GRAB) { 23 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
26 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
27 34
28 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
29 36
30 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
31 38
32 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show; 40 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 41 }
44 42
45 return; 43 return;
46 } 44 }
47 } 45 }
48 } 46 }
49 47
50 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
52} 74}
53 75
54# class methods for events 76# class methods for events
55sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
60sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 84 if $FOCUS;
63} 85}
64 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
65sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
66 my ($ev) = @_; 101 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
68 103
69 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
71 108
72 $GRAB = $widget; 109 $GRAB = $widget;
73 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
74 111
75 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
76 } 113 }
77 114
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
79 120
80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
81 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
82} 129}
83 130
84sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
85 my ($ev) = @_; 132 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 133
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 135
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 137
92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
93 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 140
95 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 143 $grab->update if $grab;
98 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
99 145
100 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
101 } 148 }
102} 149}
103 150
104sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
105 my ($ev) = @_; 152 my ($ev) = @_;
106 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
107 154
108 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
109 156
110 if ($widget != $HOVER) { 157 check_hover $widget;
111 my $hover = $HOVER; $HOVER = $widget;
112 158
113 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
114 $HOVER->update if $HOVER && $HOVER->{can_hover};
115
116 check_tooltip;
117 }
118
119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER; 160 if $HOVER;
121} 161}
122 162
123# convert position array to integers 163# convert position array to integers
124sub harmonize { 164sub harmonize {
… …
153sub rescale_widgets { 193sub rescale_widgets {
154 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
155 195
156 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
166 } 211 }
167 } 212 }
168 213
169 reconfigure_widgets; 214 reconfigure_widgets;
170} 215}
171 216
172############################################################################# 217#############################################################################
173 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
174package CFClient::UI::Base; 227package CFPlus::UI::Base;
175 228
176use strict; 229use strict;
177 230
178use CFClient::OpenGL; 231use CFPlus::OpenGL;
179 232
180sub new { 233sub new {
181 my $class = shift; 234 my $class = shift;
182 235
183 my $self = bless { 236 my $self = bless {
184 x => 0, 237 x => "center",
185 y => 0, 238 y => "center",
186 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
187 can_events => 1, 242 can_events => 1,
188 @_ 243 @_
189 }, $class; 244 }, $class;
190 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
191 for (keys %$self) { 248 for (keys %$self) {
192 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
194 } 251 }
195 } 252 }
196 253
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
198 265
199 $self 266 $self
200} 267}
201 268
202sub destroy { 269sub destroy {
203 my ($self) = @_; 270 my ($self) = @_;
204 271
205 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
206 %$self = (); 274 %$self = ();
207} 275}
208 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
209sub show { 281sub show {
210 my ($self) = @_; 282 my ($self) = @_;
283
211 return if $self->{parent}; 284 return if $self->{parent};
212 285
213 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
214} 287}
215 288
216sub show_centered { 289sub set_visible {
217 my ($self) = @_; 290 my ($self) = @_;
291
218 return if $self->{parent}; 292 return if $self->{visible};
219 293
220 $self->show; 294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
221 296
222 $CFClient::UI::ROOT->on_post_alloc ( 297 $self->emit (visibility_change => 1);
223 "centered $self" => sub { 298
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 299 $self->realloc if !exists $self->{req_w};
225 }, 300
226 ); 301 $_->set_visible for $self->children;
227} 302}
228 303
229sub set_invisible { 304sub set_invisible {
230 my ($self) = @_; 305 my ($self) = @_;
231 306
232 # broken show/hide model 307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
233 310
234 delete $self->{visible}; 311 delete $self->{visible};
312 delete $self->{root};
235 313
236 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
237 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
238 316
239 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
240 if $CFClient::UI::TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
241 319
242 $self->focus_out; 320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
243} 339}
244 340
245sub hide { 341sub hide {
246 my ($self) = @_; 342 my ($self) = @_;
247 343
… …
249 345
250 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
251 if $self->{parent}; 347 if $self->{parent};
252} 348}
253 349
254sub move { 350sub move_abs {
255 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
256 352
257 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
258 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
259 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
260 356
261 $self->update; 357 $self->update;
262} 358}
263 359
264sub set_size { 360sub set_size {
265 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
266 362
267 $self->{user_w} = $w; 363 $self->{force_w} = $w;
268 $self->{user_h} = $h; 364 $self->{force_h} = $h;
269 365
270 $self->check_size; 366 $self->realloc;
271} 367}
272 368
273sub size_request { 369sub size_request {
274 require Carp; 370 require Carp;
275 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
276} 372}
277 373
374sub baseline_shift {
375 0
376}
377
278sub configure { 378sub configure {
279 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
280 380
281 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
282 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
283 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
284 386
285 # use alignment to adjust x, y 387 # use alignment to adjust x, y
286 388
287 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
288 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
289
290 ($w, $h) = ($w2, $h2);
291 } 391 }
292 392
293 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
294 $self->{x} = $x; 394 $self->{x} = $x;
295 $self->{y} = $y; 395 $self->{y} = $y;
296 $self->update; 396 $self->update;
297 } 397 }
298 398
299 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
300 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
301 }
302}
303 401
304sub size_allocate { 402 $self->{alloc_w} = $w;
305 # nothing to be done 403 $self->{alloc_h} = $h;
306}
307 404
308sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
309 my ($self) = @_; 406 }
310
311 $self->check_size (1);
312 $self->update;
313} 407}
314 408
315sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
316} 415}
317 416
318sub set_max_size { 417sub set_max_size {
319 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
320 419
321 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
322 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
323} 424}
324 425
325sub set_tooltip { 426sub set_tooltip {
326 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
327 428
… …
330 431
331 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
332 433
333 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
334 435
335 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
336 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
337 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
338 } 439 }
339} 440}
340 441
341# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
342sub coord2local { 443sub coord2local {
343 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
344 445
446 Carp::confess unless $self->{parent};#d#
447
345 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
346} 449}
347 450
348# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
349sub coord2global { 452sub coord2global {
350 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
351 454
455 Carp::confess unless $self->{parent};#d#
456
352 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
353} 458}
354 459
355sub focus_in { 460sub invoke_focus_in {
356 my ($self) = @_; 461 my ($self) = @_;
357 462
358 return if $FOCUS == $self; 463 return if $FOCUS == $self;
359 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
360 465
361 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
362 467
363 $self->_emit (focus_in => $focus); 468 $self->update;
364 469
365 $focus->update if $focus; 470 0
366 $FOCUS->update;
367} 471}
368 472
369sub focus_out { 473sub invoke_focus_out {
370 my ($self) = @_; 474 my ($self) = @_;
371 475
372 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
373 477
374 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
375 479
376 $self->_emit (focus_out => $focus); 480 $self->update;
377 481
378 $focus->update if $focus; #?
379
380 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
381 unless $FOCUS; 483 unless $FOCUS;
382}
383 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
384sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
385sub button_up { } 496sub invoke_button_up { 0 }
386sub key_down { } 497sub invoke_key_down { 0 }
387sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
388 500
389sub button_down { 501sub invoke_button_down {
390 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
391 503
392 $self->focus_in; 504 $self->grab_focus;
393}
394 505
395sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
396sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
397sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
398sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
399sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
400 508
401sub draw { 509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
402 my ($self) = @_; 521 my ($self, $signal) = @_;
403 522
404 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
405
406 glPushMatrix;
407 glTranslate $self->{x}, $self->{y}, 0;
408 $self->_draw;
409 glPopMatrix;
410
411 if ($self == $HOVER && $self->{can_hover}) {
412 my ($x, $y) = @$self{qw(x y)};
413
414 glColor 1, 0.8, 0.5, 0.2;
415 glEnable GL_BLEND;
416 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
417 glBegin GL_QUADS;
418 glVertex $x , $y;
419 glVertex $x + $self->{w}, $y;
420 glVertex $x + $self->{w}, $y + $self->{h};
421 glVertex $x , $y + $self->{h};
422 glEnd;
423 glDisable GL_BLEND;
424 }
425
426 if ($ENV{PCLIENT_DEBUG}) {
427 glPushMatrix;
428 glColor 1, 1, 0, 1;
429 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
430 glBegin GL_LINE_LOOP;
431 glVertex 0 , 0;
432 glVertex $self->{w} - 1, 0;
433 glVertex $self->{w} - 1, $self->{h} - 1;
434 glVertex 0 , $self->{h} - 1;
435 glEnd;
436 glPopMatrix;
437 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
438 }
439} 524}
440 525
441sub _draw { 526my %has_coords = (
442 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
443 532
444 warn "no draw defined for $self\n"; 533sub emit {
445} 534 my ($self, $signal, @args) = @_;
446 535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
447sub find_widget { 556#sub find_widget {
448 my ($self, $x, $y) = @_; 557# in .xs
449
450 return () unless $self->{can_events};
451
452 return $self
453 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
454 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
455
456 ()
457}
458 558
459sub set_parent { 559sub set_parent {
460 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
461 561
462 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
463
464 $self->{root} = $parent->{root};
465 $self->{visible} = $parent->{visible}; 563 $self->set_visible if $parent->{visible};
466
467 # TODO: req_w _does_change after ->reconfigure
468 $self->check_size
469 unless exists $self->{req_w};
470
471 $self->show;
472} 564}
473 565
474sub check_size { 566sub realloc {
475 my ($self, $forced) = @_; 567 my ($self) = @_;
476 568
477 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
478 $CFClient::UI::ROOT->{check_size}{$self} = $self; 570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
479} 578}
480 579
481sub update { 580sub update {
482 my ($self) = @_; 581 my ($self) = @_;
483 582
484 $self->{parent}->update 583 $self->{parent}->update
485 if $self->{parent}; 584 if $self->{parent};
486} 585}
487 586
488sub connect { 587sub reconfigure {
489 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
490 589
491 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
492} 592}
493 593
494sub _emit { 594# using global variables seems a bit hacky, but passing through all drawing
495 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
496 597
497 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
498} 599#CFPlus.xs
499 600
500sub emit { 601sub _draw {
501 my ($self, $signal, @args) = @_; 602 my ($self) = @_;
502 603
503 $self->_emit ($signal, @args) 604 warn "no draw defined for $self\n";
504 || $self->$signal (@args);
505} 605}
506 606
507sub DESTROY { 607sub DESTROY {
508 my ($self) = @_; 608 my ($self) = @_;
509 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
510 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
511 #$self->deactivate;
512} 616}
513 617
514############################################################################# 618#############################################################################
515 619
516package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
517 621
518our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
519 623
520use strict; 624use strict;
521use CFClient::OpenGL; 625use CFPlus::OpenGL;
522 626
523sub new { 627sub new {
524 my $class = shift; 628 my $class = shift;
525 629
526 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
541 645
542 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
543 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
544 648
545 glEnable GL_BLEND; 649 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
547 glColor @$color; 651 glColor_premultiply @$color;
548 652
549 glBegin GL_QUADS; 653 glBegin GL_QUADS;
550 glVertex 0 , 0; 654 glVertex 0 , 0;
551 glVertex 0 , $h; 655 glVertex 0 , $h;
552 glVertex $w, $h; 656 glVertex $w, $h;
… …
557 } 661 }
558} 662}
559 663
560############################################################################# 664#############################################################################
561 665
562package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
563 667
564our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
565 669
566sub new { 670sub new {
567 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
568 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
569} 673}
570 674
571sub size_request { 675sub size_request {
572 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
573} 679}
574 680
575sub draw { } 681sub draw { }
576 682
577############################################################################# 683#############################################################################
578 684
579package CFClient::UI::Container; 685package CFPlus::UI::Container;
580 686
581our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
582 688
583sub new { 689sub new {
584 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
585 691
586 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
587 693
588 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
589 children => [], 695 children => [],
590 can_events => 0, 696 can_events => 0,
591 %arg, 697 %arg,
592 ); 698 );
699
593 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
594 702
595 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
596} 712}
597 713
598sub add { 714sub add {
599 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
600 716
601 $_->set_parent ($self) 717 $_->set_parent ($self)
602 for @widgets; 718 for @widgets;
603 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
604 use sort 'stable'; 721 use sort 'stable';
605 722
606 $self->{children} = [ 723 $self->{children} = [
607 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
608 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
609 ]; 726 ];
610 727
611 $self->check_size (1); 728 $self->realloc;
612 $self->update; 729
730 map $_+0, @widgets
613} 731}
614 732
615sub children { 733sub children {
616 @{ $_[0]{children} } 734 @{ $_[0]{children} }
617} 735}
… …
622 delete $child->{parent}; 740 delete $child->{parent};
623 $child->hide; 741 $child->hide;
624 742
625 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
626 744
627 $self->check_size (1); 745 $self->realloc;
628 $self->update;
629} 746}
630 747
631sub clear { 748sub clear {
632 my ($self) = @_; 749 my ($self) = @_;
633 750
634 my $children = delete $self->{children}; 751 my $children = $self->{children};
635 $self->{children} = []; 752 $self->{children} = [];
636 753
637 for (@$children) { 754 for (@$children) {
638 delete $_->{parent}; 755 delete $_->{parent};
639 $_->hide; 756 $_->hide;
640 } 757 }
641 758
642 $self->check_size; 759 $self->realloc;
643 $self->update;
644} 760}
645 761
646sub find_widget { 762sub find_widget {
647 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
648 764
649 $x -= $self->{x}; 765 $x -= $self->{x};
650 $y -= $self->{y}; 766 $y -= $self->{y};
651 767
652 my $res; 768 my $res;
653 769
654 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
655 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
656 and return $res; 772 and return $res;
657 } 773 }
658 774
659 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
665 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
666} 782}
667 783
668############################################################################# 784#############################################################################
669 785
670package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
671 787
672our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
673 789
674sub new { 790sub new {
675 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
676 792
677 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
678 794
679 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
680} 796}
681 797
682sub add { 798sub add {
683 my ($self, $child) = @_; 799 my ($self, $child) = @_;
684 800
685 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
686
687 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
688} 803}
689 804
690sub remove { 805sub remove {
691 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
692 807
693 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
694 809
695 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
696 unless @{$self->{children}}; 811 unless @{$self->{children}};
697} 812}
698 813
699sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
700 815
701sub size_request { 816sub size_request {
702 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
703} 818}
704 819
705sub size_allocate { 820sub invoke_size_allocate {
706 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
707 822
708 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
709} 826}
710 827
711############################################################################# 828#############################################################################
712 829
830# back-buffered drawing area
831
713package CFClient::UI::Window; 832package CFPlus::UI::Window;
714 833
715our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
716 835
717use CFClient::OpenGL; 836use CFPlus::OpenGL;
718 837
719sub new { 838sub new {
720 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
721 840
722 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
727 846
728 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
729 $self->SUPER::update; 848 $self->SUPER::update;
730} 849}
731 850
732sub size_allocate { 851sub invoke_size_allocate {
733 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
734 853
735 $self->SUPER::size_allocate ($w, $h);
736 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
737} 857}
738 858
739sub _render { 859sub _render {
860 my ($self) = @_;
861
740 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
741} 863}
742 864
743sub render_child { 865sub render_child {
744 my ($self) = @_; 866 my ($self) = @_;
745 867
746 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
747 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
748 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
749 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
750 $self->_render; 878 $self->_render;
879 }
751 }; 880 };
752} 881}
753 882
754sub _draw { 883sub _draw {
755 my ($self) = @_; 884 my ($self) = @_;
756
757 my ($w, $h) = ($self->w, $self->h);
758 885
759 my $tex = $self->{texture} 886 my $tex = $self->{texture}
760 or return; 887 or return;
761 888
762 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
764 glColor 1, 1, 1, 1; 891 glColor 0, 0, 0, 1;
765 892
766 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
767 894
768 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
769} 896}
770 897
771############################################################################# 898#############################################################################
772 899
773package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
774 901
902use List::Util qw(min max);
903
775our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
776 905
777sub new { 906sub new {
778 my $class = shift; 907 my $class = shift;
779 908
780 $class->SUPER::new ( 909 $class->SUPER::new (
… …
785} 914}
786 915
787sub size_request { 916sub size_request {
788 my ($self) = @_; 917 my ($self) = @_;
789 918
790 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
791 920
792 @$self{qw(child_w child_h)} 921 $w = 1 if $self->{scroll_x};
793} 922 $h = 1 if $self->{scroll_y};
794 923
924 ($w, $h)
925}
926
795sub size_allocate { 927sub invoke_size_allocate {
796 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
797 929
930 my $child = $self->child;
931
798 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
799 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
800 934
801 $self->child->configure (0, 0, $w, $h); 935 $self->child->configure (0, 0, $w, $h);
802 $self->update; 936 $self->update;
937
938 1
803} 939}
804 940
805sub set_offset { 941sub set_offset {
806 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
807 943
944 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
945 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
946
947 if ($x != $self->{view_x} or $y != $self->{view_y}) {
808 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
809 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
810 950
951 $self->emit (changed => $x, $y);
811 $self->update; 952 $self->update;
953 }
812} 954}
813 955
814# hmm, this does not work for topleft of $self... but we should not ask for that 956# hmm, this does not work for topleft of $self... but we should not ask for that
815sub coord2local { 957sub coord2local {
816 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
831 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
832 974
833 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
834 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
835 ) { 977 ) {
836 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
837 } else { 979 } else {
838 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
839 } 981 }
840} 982}
841 983
842sub _render { 984sub _render {
843 my ($self) = @_; 985 my ($self) = @_;
844 986
987 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
988 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
989
845 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
846 991
847 $self->SUPER::_render; 992 $self->SUPER::_render;
848} 993}
849 994
850############################################################################# 995#############################################################################
851 996
852package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
853 998
854our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
855 1000
856sub new { 1001sub new {
857 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
858 1005
859 my $self; 1006 my $self;
860 1007
861 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
862 vertical => 1, 1011 vertical => 0,
863 range => [0, 0, 1, 0.01], # HACK fix 1012 range => [0, 0, 1, 0.01], # HACK fix
864 connect_changed => sub { 1013 on_changed => sub {
865 $self->{vp}->set_offset (0, $_[1]); 1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
866 }, 1016 },
867 ; 1017 ;
868 1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
1022 vertical => 1,
1023 range => [0, 0, 1, 0.01], # HACK fix
1024 on_changed => sub {
1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1027 },
1028 ;
1029
869 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
870 vp => (new CFClient::UI::ViewPort expand => 1), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
871 slider => $slider, 1034 hslider => $hslider,
872 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
873 ); 1039 );
874 1040
875 $self->{vp}->add ($self->{scrolled}); 1041 $self->{vp} = new CFPlus::UI::ViewPort
1042 col => 0,
1043 row => 0,
1044 expand => 1,
1045 scroll_x => $self->{scroll_x},
1046 scroll_y => $self->{scroll_y},
1047 on_changed => sub {
1048 my ($vp, $x, $y) = @_;
1049
1050 $vp->{parent}{hslider}->set_value ($x);
1051 $vp->{parent}{vslider}->set_value ($y);
1052
1053 0
1054 },
1055 on_size_allocate => sub {
1056 my ($vp, $w, $h) = @_;
1057 $vp->{parent}->update_slider;
1058 0
1059 },
1060 ;
1061
876 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
877 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
878 1065
879 $self 1066 $self
880} 1067}
881 1068
1069sub add {
1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
882sub update { 1075sub update_slider {
1076 my ($self) = @_;
1077
1078 my $child = ($self->{vp} or return)->child;
1079
1080 if ($self->{scroll_x}) {
1081 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1082 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1083
1084 my $visible = $w1 > $w2;
1085 if ($visible != $self->{hslider_visible}) {
1086 $self->{hslider_visible} = $visible;
1087 $visible ? $self->SUPER::add ($self->{hslider})
1088 : $self->SUPER::remove ($self->{hslider});
1089 }
1090 }
1091
1092 if ($self->{scroll_y}) {
1093 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1094 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1095
1096 my $visible = $h1 > $h2;
1097 if ($visible != $self->{vslider_visible}) {
1098 $self->{vslider_visible} = $visible;
1099 $visible ? $self->SUPER::add ($self->{vslider})
1100 : $self->SUPER::remove ($self->{vslider});
1101 }
1102 }
1103}
1104
1105sub start_dragging {
883 my ($self) = @_; 1106 my ($self, $ev) = @_;
884 1107
885 $self->SUPER::update; 1108 $self->grab_focus;
886 1109
887 # todo: overwrite size_allocate of child 1110 my $ox = $self->{vp}{view_x};
888 my $child = $self->{vp}->child; 1111 my $oy = $self->{vp}{view_y};
889 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1112
890} 1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
891 1115
1116 $ox -= $ev->{xrel};
1117 $oy -= $ev->{yrel};
1118
1119 $self->{vp}->set_offset ($ox, $oy);
1120 };
1121}
1122
1123sub invoke_mouse_wheel {
1124 my ($self, $ev) = @_;
1125
1126 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1127 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1128
1129 1
1130}
1131
1132sub invoke_button_down {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 if ($ev->{button} == 2) {
1136 $self->start_dragging ($ev);
1137 return 1;
1138 }
1139
1140 0
1141}
1142
1143sub invoke_button_up {
1144 my ($self, $ev, $x, $y) = @_;
1145
1146 if (delete $self->{motion}) {
1147 return 1;
1148 }
1149
1150 0
1151}
1152
1153sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_;
1155
1156 if ($self->{motion}) {
1157 $self->{motion}->($ev, $x, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
892sub size_allocate { 1164sub invoke_size_allocate {
893 my ($self, $w, $h) = @_; 1165 my ($self, $w, $h) = @_;
894 1166
1167 $self->update_slider;
895 $self->SUPER::size_allocate ($w, $h); 1168 $self->SUPER::invoke_size_allocate ($w, $h)
896
897 my $child = $self->{vp}->child;
898 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
899} 1169}
900
901#TODO# update range on size_allocate depending on child
902# update viewport offset on scroll
903 1170
904############################################################################# 1171#############################################################################
905 1172
906package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
907 1174
908our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
909 1176
910use CFClient::OpenGL; 1177use CFPlus::OpenGL;
911 1178
912sub new { 1179sub new {
913 my $class = shift; 1180 my $class = shift;
914 1181
915 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
923 1190
924 if ($self->{bg}) { 1191 if ($self->{bg}) {
925 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
926 1193
927 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
928 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
929 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
930 1197
931 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
932 glVertex 0 , 0; 1199 glVertex 0 , 0;
933 glVertex 0 , $h; 1200 glVertex 0 , $h;
934 glVertex $w, $h; 1201 glVertex $w, $h;
… …
941 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
942} 1209}
943 1210
944############################################################################# 1211#############################################################################
945 1212
946package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
947 1214
948our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
949 1216
950use CFClient::OpenGL; 1217use CFPlus::OpenGL;
951
952my @tex =
953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
954 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
955 1218
956sub new { 1219sub new {
957 my $class = shift; 1220 my ($class, %arg) = @_;
958 1221
959 # TODO: user_x, user_y, overwrite moveto? 1222 if ((exists $arg{label}) && !ref $arg{label}) {
1223 $arg{label} = new CFPlus::UI::Label
1224 align => 1,
1225 valign => 0,
1226 text => $arg{label},
1227 fontsize => ($arg{border} || 0.8) * 0.75;
1228 }
1229
1230 my $self = $class->SUPER::new (
1231 # label => "",
1232 fg => [0.6, 0.3, 0.1],
1233 border => 0.8,
1234 style => 'single',
1235 %arg,
1236 );
1237
1238 $self
1239}
1240
1241sub add {
1242 my ($self, @widgets) = @_;
1243
1244 $self->SUPER::add (@widgets);
1245 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1246}
1247
1248sub border {
1249 int $_[0]{border} * $::FONTSIZE
1250}
1251
1252sub size_request {
1253 my ($self) = @_;
1254
1255 ($self->{label_w}, undef) = $self->{label}->size_request
1256 if $self->{label};
1257
1258 my ($w, $h) = $self->SUPER::size_request;
1259
1260 (
1261 $w + $self->border * 2,
1262 $h + $self->border * 2,
1263 )
1264}
1265
1266sub invoke_size_allocate {
1267 my ($self, $w, $h) = @_;
1268
1269 my $border = $self->border;
1270
1271 $w -= List::Util::max 0, $border * 2;
1272 $h -= List::Util::max 0, $border * 2;
1273
1274 if (my $label = $self->{label}) {
1275 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1276 $label->{h} = List::Util::min $h, $border;
1277 $label->invoke_size_allocate ($label->{w}, $label->{h});
1278 }
1279
1280 $self->child->configure ($border, $border, $w, $h);
1281
1282 1
1283}
1284
1285sub _draw {
1286 my ($self) = @_;
1287
1288 my $child = $self->{children}[0];
1289
1290 my $border = $self->border;
1291 my ($w, $h) = ($self->{w}, $self->{h});
1292
1293 $child->draw;
1294
1295 glColor @{$self->{fg}};
1296 glBegin GL_LINE_STRIP;
1297 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1301 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1302 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1303 glEnd;
1304
1305 if ($self->{label}) {
1306 glTranslate $border * 2, 0;
1307 $self->{label}->_draw;
1308 }
1309}
1310
1311#############################################################################
1312
1313package CFPlus::UI::Toplevel;
1314
1315our @ISA = CFPlus::UI::Bin::;
1316
1317use CFPlus::OpenGL;
1318
1319my $bg =
1320 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1321 mipmap => 1, wrap => 1;
1322
1323my @border =
1324 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1325 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326
1327my @icon =
1328 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1329 qw(x1_move.png x1_resize.png);
1330
1331sub new {
1332 my ($class, %arg) = @_;
960 1333
961 my $self = $class->SUPER::new ( 1334 my $self = $class->SUPER::new (
962 bg => [1, 1, 1, 1], 1335 bg => [1, 1, 1, 1],
963 border_bg => [1, 1, 1, 1], 1336 border_bg => [1, 1, 1, 1],
964 border => 0.6, 1337 border => 0.6,
965 is_toplevel => 1,
966 can_events => 1, 1338 can_events => 1,
967 @_ 1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
968 ); 1342 );
969 1343
970 $self->{title} &&= new CFClient::UI::Label 1344 $self->{title_widget} = new CFPlus::UI::Label
971 align => 0, 1345 align => 0,
972 valign => 1, 1346 valign => 1,
973 text => $self->{title}, 1347 text => $self->{title},
974 fontsize => $self->{border}; 1348 fontsize => $self->{border},
1349 if exists $self->{title};
1350
1351 if ($self->{has_close_button}) {
1352 $self->{close_button} =
1353 new CFPlus::UI::ImageButton
1354 path => 'x1_close.png',
1355 on_activate => sub { $self->emit ("delete") };
1356
1357 $self->CFPlus::UI::Container::add ($self->{close_button});
1358 }
975 1359
976 $self 1360 $self
1361}
1362
1363sub add {
1364 my ($self, @widgets) = @_;
1365
1366 $self->SUPER::add (@widgets);
1367 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
977} 1369}
978 1370
979sub border { 1371sub border {
980 int $_[0]{border} * $::FONTSIZE 1372 int $_[0]{border} * $::FONTSIZE
981} 1373}
982 1374
983sub size_request { 1375sub size_request {
984 my ($self) = @_; 1376 my ($self) = @_;
1377
1378 $self->{title_widget}->size_request
1379 if $self->{title_widget};
1380
1381 $self->{close_button}->size_request
1382 if $self->{close_button};
985 1383
986 my ($w, $h) = $self->SUPER::size_request; 1384 my ($w, $h) = $self->SUPER::size_request;
987 1385
988 ( 1386 (
989 $w + $self->border * 2, 1387 $w + $self->border * 2,
990 $h + $self->border * 2, 1388 $h + $self->border * 2,
991 ) 1389 )
992} 1390}
993 1391
994sub size_allocate { 1392sub invoke_size_allocate {
995 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
996 1394
1395 if ($self->{title_widget}) {
1396 $self->{title_widget}{w} = $w;
1397 $self->{title_widget}{h} = $h;
1398 $self->{title_widget}->invoke_size_allocate ($w, $h);
1399 }
1400
1401 my $border = $self->border;
1402
997 $h -= List::Util::max 0, $self->border * 2; 1403 $h -= List::Util::max 0, $border * 2;
998 $w -= List::Util::max 0, $self->border * 2; 1404 $w -= List::Util::max 0, $border * 2;
999 1405
1000 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1001 if $self->{title};
1002
1003 $self->child->configure ($self->border, $self->border, $w, $h); 1406 $self->child->configure ($border, $border, $w, $h);
1004}
1005 1407
1408 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1409 if $self->{close_button};
1410
1411 1
1412}
1413
1414sub invoke_delete {
1415 my ($self) = @_;
1416
1417 $self->hide;
1418
1419 1
1420}
1421
1006sub button_down { 1422sub invoke_button_down {
1007 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
1008 1424
1009 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
1010 my $border = $self->border; 1426 my $border = $self->border;
1011 1427
… …
1024 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
1025 1441
1026 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
1027 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
1028 1444
1029 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1030 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1447
1031 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1032 $self->check_size; 1449 $self->realloc;
1033 }; 1450 };
1034 1451
1035 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
1036 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1037 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1039 $self->{motion} = sub { 1456 $self->{motion} = sub {
1040 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
1041 1458
1042 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
1043 1460
1044 $self->move ($bx + $x - $ox, $by + $y - $oy); 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1045 $self->update; 1462 # HACK: the next line is required to enforce placement
1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1046 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
1047 } 1469 1
1048} 1470}
1049 1471
1050sub button_up { 1472sub invoke_button_up {
1051 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1052 1474
1053 delete $self->{motion}; 1475 ! ! delete $self->{motion}
1054} 1476}
1055 1477
1056sub mouse_motion { 1478sub invoke_mouse_motion {
1057 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
1058 1480
1059 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1481 $self->{motion}->($ev, $x, $y) if $self->{motion};
1482
1483 ! ! $self->{motion}
1484}
1485
1486sub invoke_visibility_change {
1487 my ($self, $visible) = @_;
1488
1489 delete $self->{motion} unless $visible;
1490
1491 0
1060} 1492}
1061 1493
1062sub _draw { 1494sub _draw {
1063 my ($self) = @_; 1495 my ($self) = @_;
1064 1496
1497 my $child = $self->{children}[0];
1498
1065 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
1066 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
1067 1501
1068 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
1069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1070 1504
1071 my $border = $self->border; 1505 my $border = $self->border;
1072 1506
1073 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
1074 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1075 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1076 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1077 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1511 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1512
1513 # move
1514 my $w2 = ($w - $border) * .5;
1515 my $h2 = ($h - $border) * .5;
1516 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1517 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1518 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1519
1520 # resize
1521 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1522 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1523 unless $self->{has_close_button};
1524 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1525 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1078 1526
1079 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1080 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1081 1529
1082 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1083 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1084 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1085
1086 glColor @{ $self->{bg} };
1087
1088 $bg->{s} = $rep_x;
1089 $bg->{t} = $rep_y;
1090 $bg->{wrap_mode} = 1;
1091 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1092 } 1535 }
1093 1536
1094 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1095 1538
1096 $self->{title}->draw if $self->{title};
1097
1098 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1099} 1550}
1100 1551
1101############################################################################# 1552#############################################################################
1102 1553
1103package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1104 1555
1105our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1106 1557
1107use List::Util qw(max sum); 1558use List::Util qw(max sum);
1108 1559
1109use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1110 1561
1111sub new { 1562sub new {
1112 my $class = shift; 1563 my $class = shift;
1113 1564
1114 $class->SUPER::new ( 1565 $class->SUPER::new (
1115 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1116 @_, 1568 @_,
1117 ) 1569 )
1118} 1570}
1119 1571
1120sub children {
1121 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1122}
1123
1124sub add { 1572sub add {
1125 my ($self, $x, $y, $child) = @_;
1126
1127 $child->set_parent ($self);
1128 $self->{children}[$y][$x] = $child;
1129
1130 $self->check_size (1);
1131}
1132
1133# TODO: move to container class maybe? send children a signal on removal?
1134sub clear {
1135 my ($self) = @_; 1573 my ($self, @widgets) = @_;
1574
1575 for my $child (@widgets) {
1576 $child->{rowspan} ||= 1;
1577 $child->{colspan} ||= 1;
1578 }
1579
1580 $self->SUPER::add (@widgets);
1581}
1582
1583sub add_at {
1584 my $self = shift;
1585
1586 my @widgets;
1587
1588 while (@_) {
1589 my ($col, $row, $child) = splice @_, 0, 3, ();
1590
1591 $child->{row} = $row;
1592 $child->{col} = $col;
1593
1594 push @widgets, $child;
1595 }
1596
1597 $self->add (@widgets);
1598}
1599
1600sub get_wh {
1601 my ($self) = @_;
1602
1603 my (@w, @h);
1136 1604
1137 my @children = $self->children; 1605 my @children = $self->children;
1138 delete $self->{children}; 1606
1607 # first pass, columns
1608 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1609 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1610
1611 my $sw = sum @w[$c .. $c + $cs - 1];
1612
1613 if ($w > $sw) {
1614 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615 }
1139 1616 }
1140 for (@children) {
1141 delete $_->{parent};
1142 $_->hide;
1143 }
1144 1617
1145 $self->check_size (1); 1618 # second pass, rows
1146 $self->update; 1619 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1147}
1148
1149sub get_wh {
1150 my ($self) = @_;
1151
1152 my (@w, @h);
1153
1154 for my $y (0 .. $#{$self->{children}}) {
1155 my $row = $self->{children}[$y]
1156 or next;
1157
1158 for my $x (0 .. $#$row) {
1159 my $widget = $row->[$x]
1160 or next;
1161 my ($w, $h) = @$widget{qw(req_w req_h)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1162 1621
1163 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1164 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1165 } 1626 }
1166 } 1627 }
1167 1628
1168 (\@w, \@h) 1629 (\@w, \@h)
1169} 1630}
… …
1177 (sum @$ws), 1638 (sum @$ws),
1178 (sum @$hs), 1639 (sum @$hs),
1179 ) 1640 )
1180} 1641}
1181 1642
1182sub size_allocate { 1643sub invoke_size_allocate {
1183 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1184 1645
1185 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1186 1647
1187 my $req_w = (sum @$ws) || 1; 1648 my $req_w = (sum @$ws) || 1;
1188 my $req_h = (sum @$hs) || 1; 1649 my $req_h = (sum @$hs) || 1;
1189 1650
1190 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1191 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1192 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1193 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1194 1655
1195 # linearly scale sizes
1196 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1197 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1198 1657
1199 CFClient::UI::harmonize $ws; 1658 CFPlus::UI::harmonize $ws;
1659
1660 my @row_expand = @{$self->{row_expand}};
1661 @row_expand = (1) x @$ws unless @row_expand;
1662 my $row_expand = (sum @row_expand) || 1;
1663
1664 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665
1200 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1201 1667
1202 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1203 1670
1204 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1205 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1206 or next;
1207 1673
1208 my $x = 0; 1674 $widget->configure (
1209 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1210 1677 );
1211 for my $c (0 .. $#$row) { 1678 }
1212 my $col_w = $ws->[$c];
1213 1679
1214 if (my $widget = $row->[$c]) { 1680 1
1215 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1216 }
1217 1682
1218 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub _scale($$$) {
1692 my ($rel, $val, $max) = @_;
1693
1694 $rel ? $val * $max : $val
1695}
1696
1697sub size_request {
1698 my ($self) = @_;
1699
1700 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1701
1702 # determine overall size by querying abs widgets
1703 for my $child ($self->visible_children) {
1704 unless ($child->{c_rel}) {
1705 my $x = $child->{c_x};
1706 my $y = $child->{c_y};
1707
1708 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1709 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1219 } 1710 }
1220
1221 $y += $row_h;
1222 } 1711 }
1223 1712
1224} 1713 my $W = $x2 - $x1;
1714 my $H = $y2 - $y1;
1225 1715
1226sub find_widget { 1716 # now layout remaining widgets
1717 for my $child ($self->visible_children) {
1718 if ($child->{c_rel}) {
1719 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1720 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1721
1722 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1723 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1724 }
1725 }
1726
1727 my $W = $x2 - $x1;
1728 my $H = $y2 - $y1;
1729
1730 ($W, $H)
1731}
1732
1733sub invoke_size_allocate {
1227 my ($self, $x, $y) = @_; 1734 my ($self, $W, $H) = @_;
1228 1735
1229 $x -= $self->{x}; 1736 for my $child ($self->visible_children) {
1230 $y -= $self->{y}; 1737 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1738 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1231 1739
1232 my $res; 1740 $x += $child->{c_halign} * $child->{req_w};
1741 $y += $child->{c_valign} * $child->{req_h};
1233 1742
1234 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1743 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1235 $res = $_->find_widget ($x, $y) 1744 }
1236 and return $res; 1745
1237 } 1746 1
1238
1239 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1240}
1241
1242sub _draw {
1243 my ($self) = @_;
1244
1245 for (grep $_, @{$self->{children}}) {
1246 $_->draw for grep $_, @$_;
1247 }
1248} 1747}
1249 1748
1250############################################################################# 1749#############################################################################
1251 1750
1252package CFClient::UI::HBox; 1751package CFPlus::UI::Box;
1253 1752
1254# TODO: wrap into common Box base class
1255
1256our @ISA = CFClient::UI::Container::; 1753our @ISA = CFPlus::UI::Container::;
1257 1754
1258sub size_request { 1755sub size_request {
1259 my ($self) = @_; 1756 my ($self) = @_;
1260 1757
1261 my @alloc = map [$_->size_request], @{$self->{children}}; 1758 $self->{vertical}
1759 ? (
1760 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1761 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1762 )
1763 : (
1764 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1765 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1766 )
1767}
1262 1768
1769sub invoke_size_allocate {
1770 my ($self, $w, $h) = @_;
1771
1772 my $space = $self->{vertical} ? $h : $w;
1773 my @children = $self->visible_children;
1774
1775 my @req;
1776
1777 if ($self->{homogeneous}) {
1778 @req = ($space / (@children || 1)) x @children;
1779 } else {
1780 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1781 my $req = List::Util::sum @req;
1782
1783 if ($req > $space) {
1784 # ah well, not enough space
1785 $_ *= $space / $req for @req;
1786 } else {
1787 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1788
1789 $space = ($space - $req) / $expand; # remaining space to give away
1790
1791 $req[$_] += $space * $children[$_]{expand}
1792 for 0 .. $#children;
1793 }
1263 ( 1794 }
1264 (List::Util::sum map $_->[0], @alloc), 1795
1265 (List::Util::max map $_->[1], @alloc), 1796 CFPlus::UI::harmonize \@req;
1797
1798 my $pos = 0;
1799 for (0 .. $#children) {
1800 my $alloc = $req[$_];
1801 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1802
1803 $pos += $alloc;
1804 }
1805
1806 1
1807}
1808
1809#############################################################################
1810
1811package CFPlus::UI::HBox;
1812
1813our @ISA = CFPlus::UI::Box::;
1814
1815sub new {
1816 my $class = shift;
1817
1818 $class->SUPER::new (
1819 vertical => 0,
1820 @_,
1266 ) 1821 )
1267} 1822}
1268 1823
1269sub size_allocate {
1270 my ($self, $w, $h) = @_;
1271
1272 ($h, $w) = ($w, $h);
1273
1274 my $children = $self->{children};
1275
1276 my @h = map $_->{req_w}, @$children;
1277
1278 my $req_h = List::Util::sum @h;
1279
1280 if ($req_h > $h) {
1281 # ah well, not enough space
1282 $_ *= $h / $req_h for @h;
1283 } else {
1284 my $exp = List::Util::sum map $_->{expand}, @$children;
1285 $exp ||= 1;
1286
1287 for (0 .. $#$children) {
1288 my $child = $children->[$_];
1289
1290 my $alloc_h = $h[$_];
1291 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1292 $h[$_] = $alloc_h;
1293 }
1294 }
1295
1296 CFClient::UI::harmonize \@h;
1297
1298 my $y = 0;
1299 for (0 .. $#$children) {
1300 my $child = $children->[$_];
1301 my $h = $h[$_];
1302 $child->configure ($y, 0, $h, $w);
1303
1304 $y += $h;
1305 }
1306
1307 1
1308}
1309
1310############################################################################# 1824#############################################################################
1311 1825
1312package CFClient::UI::VBox; 1826package CFPlus::UI::VBox;
1313 1827
1314# TODO: wrap into common Box base class 1828our @ISA = CFPlus::UI::Box::;
1315 1829
1316our @ISA = CFClient::UI::Container::; 1830sub new {
1831 my $class = shift;
1317 1832
1318sub size_request { 1833 $class->SUPER::new (
1319 my ($self) = @_; 1834 vertical => 1,
1320 1835 @_,
1321 my @alloc = map [$_->size_request], @{$self->{children}};
1322
1323 (
1324 (List::Util::max map $_->[0], @alloc),
1325 (List::Util::sum map $_->[1], @alloc),
1326 ) 1836 )
1327} 1837}
1328 1838
1329sub size_allocate {
1330 my ($self, $w, $h) = @_;
1331
1332 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1333
1334 my $children = $self->{children};
1335
1336 my @h = map $_->{req_h}, @$children;
1337
1338 my $req_h = List::Util::sum @h;
1339
1340 if ($req_h > $h) {
1341 # ah well, not enough space
1342 $_ *= $h / $req_h for @h;
1343 } else {
1344 my $exp = List::Util::sum map $_->{expand}, @$children;
1345 $exp ||= 1;
1346
1347 for (0 .. $#$children) {
1348 my $child = $children->[$_];
1349
1350 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1351 }
1352 }
1353
1354 CFClient::UI::harmonize \@h;
1355
1356 my $y = 0;
1357 for (0 .. $#$children) {
1358 my $child = $children->[$_];
1359 my $h = $h[$_];
1360 $child->configure (0, $y, $w, $h);
1361
1362 $y += $h;
1363 }
1364
1365 1
1366}
1367
1368############################################################################# 1839#############################################################################
1369 1840
1370package CFClient::UI::Label; 1841package CFPlus::UI::Label;
1371 1842
1372our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFPlus::UI::DrawBG::;
1373 1844
1374use CFClient::OpenGL; 1845use CFPlus::OpenGL;
1375 1846
1376sub new { 1847sub new {
1377 my ($class, %arg) = @_; 1848 my ($class, %arg) = @_;
1378 1849
1379 my $self = $class->SUPER::new ( 1850 my $self = $class->SUPER::new (
… …
1382 #active_bg => none 1853 #active_bg => none
1383 #font => default_font 1854 #font => default_font
1384 #text => initial text 1855 #text => initial text
1385 #markup => initial narkup 1856 #markup => initial narkup
1386 #max_w => maximum pixel width 1857 #max_w => maximum pixel width
1858 #style => 0, # render flags
1387 ellipsise => 3, # end 1859 ellipsise => 3, # end
1388 layout => (new CFClient::Layout), 1860 layout => (new CFPlus::Layout),
1389 fontsize => 1, 1861 fontsize => 1,
1390 align => -1, 1862 align => -1,
1391 valign => -1, 1863 valign => -1,
1392 padding => 2, 1864 padding_x => 2,
1865 padding_y => 2,
1393 can_events => 0, 1866 can_events => 0,
1394 %arg 1867 %arg
1395 ); 1868 );
1396 1869
1397 if (exists $self->{template}) { 1870 if (exists $self->{template}) {
1398 my $layout = new CFClient::Layout; 1871 my $layout = new CFPlus::Layout;
1399 $layout->set_text (delete $self->{template}); 1872 $layout->set_text (delete $self->{template});
1400 $self->{template} = $layout; 1873 $self->{template} = $layout;
1401 } 1874 }
1402 1875
1403 if (exists $self->{markup}) { 1876 if (exists $self->{markup}) {
… …
1407 } 1880 }
1408 1881
1409 $self 1882 $self
1410} 1883}
1411 1884
1412sub escape($) {
1413 local $_ = $_[0];
1414
1415 s/&/&amp;/g;
1416 s/>/&gt;/g;
1417 s/</&lt;/g;
1418
1419 $_
1420}
1421
1422sub update { 1885sub update {
1423 my ($self) = @_; 1886 my ($self) = @_;
1424 1887
1425 delete $self->{texture}; 1888 delete $self->{texture};
1426 $self->SUPER::update; 1889 $self->SUPER::update;
1427} 1890}
1428 1891
1892sub realloc {
1893 my ($self) = @_;
1894
1895 delete $self->{ox};
1896 $self->SUPER::realloc;
1897}
1898
1429sub set_text { 1899sub set_text {
1430 my ($self, $text) = @_; 1900 my ($self, $text) = @_;
1431 1901
1432 return if $self->{text} eq "T$text"; 1902 return if $self->{text} eq "T$text";
1433 $self->{text} = "T$text"; 1903 $self->{text} = "T$text";
1434 1904
1435 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1436 $self->{layout}->set_text ($text); 1905 $self->{layout}->set_text ($text);
1437 1906
1907 delete $self->{size_req};
1908 $self->realloc;
1438 $self->update; 1909 $self->update;
1439 $self->check_size;
1440} 1910}
1441 1911
1442sub set_markup { 1912sub set_markup {
1443 my ($self, $markup) = @_; 1913 my ($self, $markup) = @_;
1444 1914
1445 return if $self->{text} eq "M$markup"; 1915 return if $self->{text} eq "M$markup";
1446 $self->{text} = "M$markup"; 1916 $self->{text} = "M$markup";
1447 1917
1448 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1918 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1449 1919
1450 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1451 $self->{layout}->set_markup ($markup); 1920 $self->{layout}->set_markup ($markup);
1452 1921
1922 delete $self->{size_req};
1923 $self->realloc;
1453 $self->update; 1924 $self->update;
1454 $self->check_size;
1455} 1925}
1456 1926
1457sub size_request { 1927sub size_request {
1458 my ($self) = @_; 1928 my ($self) = @_;
1459 1929
1930 $self->{size_req} ||= do {
1460 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1931 $self->{layout}->set_font ($self->{font}) if $self->{font};
1461 $self->{layout}->set_width ($self->{max_w} || -1); 1932 $self->{layout}->set_width ($self->{max_w} || -1);
1462 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1933 $self->{layout}->set_ellipsise ($self->{ellipsise});
1463 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1934 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1464 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1935 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1465 1936
1466 my ($w, $h) = $self->{layout}->size; 1937 my ($w, $h) = $self->{layout}->size;
1467 1938
1468 if (exists $self->{template}) { 1939 if (exists $self->{template}) {
1469 $self->{template}->set_font ($self->{font}) if $self->{font}; 1940 $self->{template}->set_font ($self->{font}) if $self->{font};
1941 $self->{template}->set_width ($self->{max_w} || -1);
1470 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1471 1943
1472 my ($w2, $h2) = $self->{template}->size; 1944 my ($w2, $h2) = $self->{template}->size;
1473 1945
1474 $w = List::Util::max $w, $w2; 1946 $w = List::Util::max $w, $w2;
1475 $h = List::Util::max $h, $h2; 1947 $h = List::Util::max $h, $h2;
1948 }
1949
1950 [$w, $h]
1476 } 1951 };
1477 1952
1478 ( 1953 @{ $self->{size_req} }
1479 $w + $self->{padding} * 2,
1480 $h + $self->{padding} * 2,
1481 )
1482} 1954}
1483 1955
1956sub baseline_shift {
1957 $_[0]{layout}->descent
1958}
1959
1484sub size_allocate { 1960sub invoke_size_allocate {
1485 my ($self, $w, $h) = @_; 1961 my ($self, $w, $h) = @_;
1486 1962
1963 delete $self->{ox};
1964
1487 delete $self->{texture}; 1965 delete $self->{texture}
1966 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1967
1968 1
1488} 1969}
1489 1970
1490sub set_fontsize { 1971sub set_fontsize {
1491 my ($self, $fontsize) = @_; 1972 my ($self, $fontsize) = @_;
1492 1973
1493 $self->{fontsize} = $fontsize; 1974 $self->{fontsize} = $fontsize;
1975 delete $self->{size_req};
1494 delete $self->{texture}; 1976 delete $self->{texture};
1495 1977
1496 $self->update; 1978 $self->realloc;
1497 $self->check_size; 1979}
1980
1981sub reconfigure {
1982 my ($self) = @_;
1983
1984 delete $self->{size_req};
1985 delete $self->{texture};
1986
1987 $self->SUPER::reconfigure;
1498} 1988}
1499 1989
1500sub _draw { 1990sub _draw {
1501 my ($self) = @_; 1991 my ($self) = @_;
1502 1992
1503 $self->SUPER::_draw; # draw background, if applicable 1993 $self->SUPER::_draw; # draw background, if applicable
1504 1994
1505 my $tex = $self->{texture} ||= do { 1995 my $size = $self->{texture} ||= do {
1506 $self->{layout}->set_foreground (@{$self->{fg}}); 1996 $self->{layout}->set_foreground (@{$self->{fg}});
1507 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1997 $self->{layout}->set_font ($self->{font}) if $self->{font};
1508 $self->{layout}->set_width ($self->{w}); 1998 $self->{layout}->set_width ($self->{w});
1509 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1999 $self->{layout}->set_ellipsise ($self->{ellipsise});
1510 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2000 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1511 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2001 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1512 2002
1513 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2003 [$self->{layout}->size]
1514
1515 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1516 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1517 : ($self->{w} - $tex->{w}) * 0.5);
1518
1519 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1520 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1521 : ($self->{h} - $tex->{h}) * 0.5);
1522
1523 $tex
1524 }; 2004 };
1525 2005
1526 glEnable GL_TEXTURE_2D; 2006 unless (exists $self->{ox}) {
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2007 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2008 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2009 : ($self->{w} - $size->[0]) * 0.5);
1528 2010
1529 if ($tex->{format} == GL_ALPHA) { 2011 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1530 glColor @{$self->{fg}}; 2012 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1531 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2013 : ($self->{h} - $size->[1]) * 0.5);
1532 } else {
1533 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1534 } 2014 };
1535 2015
1536 glDisable GL_TEXTURE_2D; 2016# unless ($self->{list}) {
2017# $self->{list} = CFPlus::OpenGL::glGenList;
2018# CFPlus::OpenGL::glNewList $self->{list};
2019# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2020# CFPlus::OpenGL::glEndList;
2021# }
2022#
2023# CFPlus::OpenGL::glCallList $self->{list};
2024
2025 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1537} 2026}
2027
2028#sub destroy {
2029# my ($self) = @_;
2030#
2031# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2032#
2033# $self->SUPER::destroy;
2034#}
1538 2035
1539############################################################################# 2036#############################################################################
1540 2037
1541package CFClient::UI::EntryBase; 2038package CFPlus::UI::EntryBase;
1542 2039
1543our @ISA = CFClient::UI::Label::; 2040our @ISA = CFPlus::UI::Label::;
1544 2041
1545use CFClient::OpenGL; 2042use CFPlus::OpenGL;
1546 2043
1547sub new { 2044sub new {
1548 my $class = shift; 2045 my $class = shift;
1549 2046
1550 $class->SUPER::new ( 2047 $class->SUPER::new (
… …
1554 active_fg => [0, 0, 0], 2051 active_fg => [0, 0, 0],
1555 can_hover => 1, 2052 can_hover => 1,
1556 can_focus => 1, 2053 can_focus => 1,
1557 valign => 0, 2054 valign => 0,
1558 can_events => 1, 2055 can_events => 1,
2056 ellipsise => 0,
1559 #text => ... 2057 #text => ...
2058 #hidden => "*",
1560 @_ 2059 @_
1561 ) 2060 )
1562} 2061}
1563 2062
1564sub _set_text { 2063sub _set_text {
… …
1566 2065
1567 delete $self->{cur_h}; 2066 delete $self->{cur_h};
1568 2067
1569 return if $self->{text} eq $text; 2068 return if $self->{text} eq $text;
1570 2069
1571 delete $self->{texture};
1572
1573 $self->{last_activity} = $::NOW; 2070 $self->{last_activity} = $::NOW;
1574 $self->{text} = $text; 2071 $self->{text} = $text;
1575 2072
1576 $text =~ s/./*/g if $self->{hidden}; 2073 $text =~ s/./*/g if $self->{hidden};
1577 $self->{layout}->set_text ("$text "); 2074 $self->{layout}->set_text ("$text ");
2075 delete $self->{size_req};
1578 2076
1579 $self->_emit (changed => $self->{text}); 2077 $self->emit (changed => $self->{text});
2078
2079 $self->realloc;
2080 $self->update;
1580} 2081}
1581 2082
1582sub set_text { 2083sub set_text {
1583 my ($self, $text) = @_; 2084 my ($self, $text) = @_;
1584 2085
1585 $self->{cursor} = length $text; 2086 $self->{cursor} = length $text;
1586 $self->_set_text ($text); 2087 $self->_set_text ($text);
1587 $self->update;
1588 $self->check_size;
1589} 2088}
1590 2089
1591sub get_text { 2090sub get_text {
1592 $_[0]{text} 2091 $_[0]{text}
1593} 2092}
… …
1598 my ($w, $h) = $self->SUPER::size_request; 2097 my ($w, $h) = $self->SUPER::size_request;
1599 2098
1600 ($w + 1, $h) # add 1 for cursor 2099 ($w + 1, $h) # add 1 for cursor
1601} 2100}
1602 2101
1603sub key_down { 2102sub invoke_key_down {
1604 my ($self, $ev) = @_; 2103 my ($self, $ev) = @_;
1605 2104
1606 my $mod = $ev->{mod}; 2105 my $mod = $ev->{mod};
1607 my $sym = $ev->{sym}; 2106 my $sym = $ev->{sym};
1608 my $uni = $ev->{unicode}; 2107 my $uni = $ev->{unicode};
1609 2108
1610 my $text = $self->get_text; 2109 my $text = $self->get_text;
2110
2111 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1611 2112
1612 if ($uni == 8) { 2113 if ($uni == 8) {
1613 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2114 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1614 } elsif ($uni == 127) { 2115 } elsif ($uni == 127) {
1615 substr $text, $self->{cursor}, 1, ""; 2116 substr $text, $self->{cursor}, 1, "";
1616 } elsif ($sym == CFClient::SDLK_LEFT) { 2117 } elsif ($sym == CFPlus::SDLK_LEFT) {
1617 --$self->{cursor} if $self->{cursor}; 2118 --$self->{cursor} if $self->{cursor};
1618 } elsif ($sym == CFClient::SDLK_RIGHT) { 2119 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1619 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2120 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1620 } elsif ($sym == CFClient::SDLK_HOME) { 2121 } elsif ($sym == CFPlus::SDLK_HOME) {
2122 # what a hack
2123 $self->{cursor} =
2124 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2125 ? length $1
2126 : 0;
2127 } elsif ($sym == CFPlus::SDLK_END) {
2128 # uh, again
2129 $self->{cursor} =
2130 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2131 ? $self->{cursor} + length $1
2132 : length $self->{text};
2133 } elsif ($uni == 21) { # ctrl-u
2134 $text = "";
1621 $self->{cursor} = 0; 2135 $self->{cursor} = 0;
1622 } elsif ($sym == CFClient::SDLK_END) {
1623 $self->{cursor} = length $text;
1624 } elsif ($uni == 27) { 2136 } elsif ($uni == 27) {
1625 $self->_emit ('escape'); 2137 $self->emit ('escape');
1626 } elsif ($uni) { 2138 } elsif ($uni == 0x0d) {
2139 substr $text, $self->{cursor}++, 0, "\012";
2140 } elsif ($uni >= 0x20) {
1627 substr $text, $self->{cursor}++, 0, chr $uni; 2141 substr $text, $self->{cursor}++, 0, chr $uni;
2142 } else {
2143 return 0;
1628 } 2144 }
1629 2145
1630 $self->_set_text ($text); 2146 $self->_set_text ($text);
2147
2148 $self->realloc;
1631 $self->update; 2149 $self->update;
1632 $self->check_size;
1633}
1634 2150
2151 1
2152}
2153
1635sub focus_in { 2154sub invoke_focus_in {
1636 my ($self) = @_; 2155 my ($self) = @_;
1637 2156
1638 $self->{last_activity} = $::NOW; 2157 $self->{last_activity} = $::NOW;
1639 2158
1640 $self->SUPER::focus_in; 2159 $self->SUPER::invoke_focus_in
1641} 2160}
1642 2161
1643sub button_down { 2162sub invoke_button_down {
1644 my ($self, $ev, $x, $y) = @_; 2163 my ($self, $ev, $x, $y) = @_;
1645 2164
1646 $self->SUPER::button_down ($ev, $x, $y); 2165 $self->SUPER::invoke_button_down ($ev, $x, $y);
1647 2166
1648 my $idx = $self->{layout}->xy_to_index ($x, $y); 2167 my $idx = $self->{layout}->xy_to_index ($x, $y);
1649 2168
1650 # byte-index to char-index 2169 # byte-index to char-index
1651 my $text = $self->{text}; 2170 my $text = $self->{text};
1652 utf8::encode $text; 2171 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1653 $self->{cursor} = length substr $text, 0, $idx; 2172 $self->{cursor} = length $text;
1654 2173
1655 $self->_set_text ($self->{text}); 2174 $self->_set_text ($self->{text});
1656 $self->update; 2175 $self->update;
2176
2177 1
1657} 2178}
1658 2179
1659sub mouse_motion { 2180sub invoke_mouse_motion {
1660 my ($self, $ev, $x, $y) = @_; 2181 my ($self, $ev, $x, $y) = @_;
1661# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2182# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2183
2184 1
1662} 2185}
1663 2186
1664sub _draw { 2187sub _draw {
1665 my ($self) = @_; 2188 my ($self) = @_;
1666 2189
1667 local $self->{fg} = $self->{fg}; 2190 local $self->{fg} = $self->{fg};
1668 2191
1669 if ($FOCUS == $self) { 2192 if ($FOCUS == $self) {
1670 glColor @{$self->{active_bg}}; 2193 glColor_premultiply @{$self->{active_bg}};
1671 $self->{fg} = $self->{active_fg}; 2194 $self->{fg} = $self->{active_fg};
1672 } else { 2195 } else {
1673 glColor @{$self->{bg}}; 2196 glColor_premultiply @{$self->{bg}};
1674 } 2197 }
1675 2198
1676 glEnable GL_BLEND; 2199 glEnable GL_BLEND;
1677 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1678 glBegin GL_QUADS; 2201 glBegin GL_QUADS;
1679 glVertex 0 , 0; 2202 glVertex 0 , 0;
1680 glVertex 0 , $self->{h}; 2203 glVertex 0 , $self->{h};
1681 glVertex $self->{w}, $self->{h}; 2204 glVertex $self->{w}, $self->{h};
1682 glVertex $self->{w}, 0; 2205 glVertex $self->{w}, 0;
… …
1693 utf8::encode $text; 2216 utf8::encode $text;
1694 2217
1695 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2218 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1696 } 2219 }
1697 2220
1698 glColor @{$self->{fg}};
1699 glBegin GL_LINES; 2221 glBegin GL_LINES;
1700 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2222 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1701 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2223 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1702 glEnd; 2224 glEnd;
1703 } 2225 }
1704} 2226}
1705 2227
2228#############################################################################
2229
1706package CFClient::UI::Entry; 2230package CFPlus::UI::Entry;
1707 2231
1708our @ISA = CFClient::UI::EntryBase::; 2232our @ISA = CFPlus::UI::EntryBase::;
1709 2233
1710use CFClient::OpenGL; 2234use CFPlus::OpenGL;
1711 2235
1712sub key_down { 2236sub invoke_key_down {
1713 my ($self, $ev) = @_; 2237 my ($self, $ev) = @_;
1714 2238
1715 my $sym = $ev->{sym}; 2239 my $sym = $ev->{sym};
1716 2240
1717 if ($sym == 13) { 2241 if ($ev->{uni} == 0x0d || $sym == 13) {
1718 unshift @{$self->{history}}, 2242 unshift @{$self->{history}},
1719 my $txt = $self->get_text; 2243 my $txt = $self->get_text;
2244
1720 $self->{history_pointer} = -1; 2245 $self->{history_pointer} = -1;
1721 $self->{history_saveback} = ''; 2246 $self->{history_saveback} = '';
1722 $self->_emit (activate => $txt); 2247 $self->emit (activate => $txt);
1723 $self->update; 2248 $self->update;
1724 2249
1725 } elsif ($sym == CFClient::SDLK_UP) { 2250 } elsif ($sym == CFPlus::SDLK_UP) {
1726 if ($self->{history_pointer} < 0) { 2251 if ($self->{history_pointer} < 0) {
1727 $self->{history_saveback} = $self->get_text; 2252 $self->{history_saveback} = $self->get_text;
1728 } 2253 }
1729 if (@{$self->{history} || []} > 0) { 2254 if (@{$self->{history} || []} > 0) {
1730 $self->{history_pointer}++; 2255 $self->{history_pointer}++;
… …
1732 $self->{history_pointer} = @{$self->{history} || []} - 1; 2257 $self->{history_pointer} = @{$self->{history} || []} - 1;
1733 } 2258 }
1734 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2259 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1735 } 2260 }
1736 2261
1737 } elsif ($sym == CFClient::SDLK_DOWN) { 2262 } elsif ($sym == CFPlus::SDLK_DOWN) {
1738 $self->{history_pointer}--; 2263 $self->{history_pointer}--;
1739 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2264 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1740 2265
1741 if ($self->{history_pointer} >= 0) { 2266 if ($self->{history_pointer} >= 0) {
1742 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2267 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1743 } else { 2268 } else {
1744 $self->set_text ($self->{history_saveback}); 2269 $self->set_text ($self->{history_saveback});
1745 } 2270 }
1746 2271
1747 } else { 2272 } else {
1748 $self->SUPER::key_down ($ev); 2273 return $self->SUPER::invoke_key_down ($ev)
2274 }
2275
1749 } 2276 1
1750
1751} 2277}
1752 2278
1753############################################################################# 2279#############################################################################
1754 2280
2281package CFPlus::UI::TextEdit;
2282
2283our @ISA = CFPlus::UI::EntryBase::;
2284
2285use CFPlus::OpenGL;
2286
2287sub move_cursor_ver {
2288 my ($self, $dy) = @_;
2289
2290 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2291
2292 $y += $dy;
2293
2294 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2295 $self->{cursor} = $index;
2296 delete $self->{cur_h};
2297 $self->update;
2298 return;
2299 }
2300}
2301
2302sub invoke_key_down {
2303 my ($self, $ev) = @_;
2304
2305 my $sym = $ev->{sym};
2306
2307 if ($sym == CFPlus::SDLK_UP) {
2308 $self->move_cursor_ver (-1);
2309 } elsif ($sym == CFPlus::SDLK_DOWN) {
2310 $self->move_cursor_ver (+1);
2311 } else {
2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
2315 1
2316}
2317
2318#############################################################################
2319
1755package CFClient::UI::Button; 2320package CFPlus::UI::Button;
1756 2321
1757our @ISA = CFClient::UI::Label::; 2322our @ISA = CFPlus::UI::Label::;
1758 2323
1759use CFClient::OpenGL; 2324use CFPlus::OpenGL;
1760 2325
1761my @tex = 2326my @tex =
1762 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2327 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1763 qw(b1_button_active.png); 2328 qw(b1_button_inactive.png b1_button_active.png);
1764 2329
1765sub new { 2330sub new {
1766 my $class = shift; 2331 my $class = shift;
1767 2332
1768 $class->SUPER::new ( 2333 $class->SUPER::new (
1769 padding => 4, 2334 padding_x => 4,
2335 padding_y => 4,
1770 fg => [1, 1, 1], 2336 fg => [1.0, 1.0, 1.0],
1771 active_fg => [0, 0, 1], 2337 active_fg => [0.8, 0.8, 0.8],
1772 can_hover => 1, 2338 can_hover => 1,
1773 align => 0, 2339 align => 0,
1774 valign => 0, 2340 valign => 0,
1775 can_events => 1, 2341 can_events => 1,
1776 @_ 2342 @_
1777 ) 2343 )
1778} 2344}
1779 2345
1780sub activate { }
1781
1782sub button_up { 2346sub invoke_button_up {
1783 my ($self, $ev, $x, $y) = @_; 2347 my ($self, $ev, $x, $y) = @_;
1784 2348
1785 $self->emit ("activate") 2349 $self->emit ("activate")
1786 if $x >= 0 && $x < $self->{w} 2350 if $x >= 0 && $x < $self->{w}
1787 && $y >= 0 && $y < $self->{h}; 2351 && $y >= 0 && $y < $self->{h};
2352
2353 1
1788} 2354}
1789 2355
1790sub _draw { 2356sub _draw {
1791 my ($self) = @_; 2357 my ($self) = @_;
1792 2358
1793 local $self->{fg} = $self->{fg}; 2359 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1794
1795 if ($GRAB == $self) {
1796 $self->{fg} = $self->{active_fg};
1797 }
1798 2360
1799 glEnable GL_TEXTURE_2D; 2361 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801 glColor 0, 0, 0, 1; 2363 glColor 0, 0, 0, 1;
1802 2364
2365 my $tex = $tex[$GRAB == $self];
1803 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2366 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1804 2367
1805 glDisable GL_TEXTURE_2D; 2368 glDisable GL_TEXTURE_2D;
1806 2369
1807 $self->SUPER::_draw; 2370 $self->SUPER::_draw;
1808} 2371}
1809 2372
1810############################################################################# 2373#############################################################################
1811 2374
1812package CFClient::UI::CheckBox; 2375package CFPlus::UI::CheckBox;
1813 2376
1814our @ISA = CFClient::UI::DrawBG::; 2377our @ISA = CFPlus::UI::DrawBG::;
1815 2378
1816my @tex = 2379my @tex =
1817 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1818 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2381 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1819 2382
1820use CFClient::OpenGL; 2383use CFPlus::OpenGL;
1821 2384
1822sub new { 2385sub new {
1823 my $class = shift; 2386 my $class = shift;
1824 2387
1825 $class->SUPER::new ( 2388 $class->SUPER::new (
1826 padding => 2, 2389 padding_x => 2,
2390 padding_y => 2,
1827 fg => [1, 1, 1], 2391 fg => [1, 1, 1],
1828 active_fg => [1, 1, 0], 2392 active_fg => [1, 1, 0],
1829 bg => [0, 0, 0, 0.2], 2393 bg => [0, 0, 0, 0.2],
1830 active_bg => [1, 1, 1, 0.5], 2394 active_bg => [1, 1, 1, 0.5],
1831 state => 0, 2395 state => 0,
… …
1835} 2399}
1836 2400
1837sub size_request { 2401sub size_request {
1838 my ($self) = @_; 2402 my ($self) = @_;
1839 2403
1840 ($self->{padding} * 2 + 6) x 2 2404 (6) x 2
1841} 2405}
1842 2406
2407sub toggle {
2408 my ($self) = @_;
2409
2410 $self->{state} = !$self->{state};
2411 $self->emit (changed => $self->{state});
2412 $self->update;
2413}
2414
1843sub button_down { 2415sub invoke_button_down {
1844 my ($self, $ev, $x, $y) = @_; 2416 my ($self, $ev, $x, $y) = @_;
1845 2417
1846 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2418 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1847 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2419 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1848 $self->{state} = !$self->{state}; 2420 $self->toggle;
1849 $self->_emit (changed => $self->{state}); 2421 } else {
2422 return 0
2423 }
2424
1850 } 2425 1
1851} 2426}
1852 2427
1853sub _draw { 2428sub _draw {
1854 my ($self) = @_; 2429 my ($self) = @_;
1855 2430
1856 $self->SUPER::_draw; 2431 $self->SUPER::_draw;
1857 2432
1858 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2433 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1859 2434
1860 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2435 my ($w, $h) = @$self{qw(w h)};
2436
2437 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1861 2438
1862 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2439 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1863 2440
1864 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2441 my $tex = $self->{state} ? $tex[1] : $tex[0];
1865 2442
… …
1868 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
1869} 2446}
1870 2447
1871############################################################################# 2448#############################################################################
1872 2449
1873package CFClient::UI::Image; 2450package CFPlus::UI::Image;
1874 2451
1875our @ISA = CFClient::UI::Base::; 2452our @ISA = CFPlus::UI::Base::;
1876 2453
1877use CFClient::OpenGL; 2454use CFPlus::OpenGL;
1878use Carp qw/confess/;
1879 2455
1880our %loaded_images; 2456our %texture_cache;
1881 2457
1882sub new { 2458sub new {
1883 my $class = shift; 2459 my $class = shift;
1884 2460
1885 my $self = $class->SUPER::new (can_events => 0, @_); 2461 my $self = $class->SUPER::new (
2462 can_events => 0,
2463 @_,
2464 );
1886 2465
1887 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2466 $self->{path} || $self->{tex}
2467 or Carp::croak "'path' or 'tex' attributes required";
1888 2468
1889 $loaded_images{$self->{image}} ||= 2469 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1890 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2470 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1891 2471
1892 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2472 CFPlus::weaken $texture_cache{$self->{path}};
1893 2473
1894 Scalar::Util::weaken $loaded_images{$self->{image}}; 2474 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1895
1896 $self->{aspect} = $tex->{w} / $tex->{h};
1897 2475
1898 $self 2476 $self
1899} 2477}
1900 2478
2479sub STORABLE_freeze {
2480 my ($self, $cloning) = @_;
2481
2482 $self->{path}
2483 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2484
2485 $self->{path}
2486}
2487
2488sub STORABLE_attach {
2489 my ($self, $cloning, $path) = @_;
2490
2491 $self->new (path => $path)
2492}
2493
1901sub size_request { 2494sub size_request {
1902 my ($self) = @_; 2495 my ($self) = @_;
1903 2496
1904 ($self->{tex}->{w}, $self->{tex}->{h}) 2497 ($self->{tex}{w}, $self->{tex}{h})
1905} 2498}
1906 2499
1907sub _draw { 2500sub _draw {
1908 my ($self) = @_; 2501 my ($self) = @_;
1909 2502
… …
1919 } 2512 }
1920 2513
1921 glEnable GL_TEXTURE_2D; 2514 glEnable GL_TEXTURE_2D;
1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923 2516
1924 $tex->draw_quad_alpha (0, 0, $w, $h); 2517 $tex->draw_quad (0, 0, $w, $h);
1925 2518
1926 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1927} 2520}
1928 2521
1929############################################################################# 2522#############################################################################
1930 2523
2524package CFPlus::UI::ImageButton;
2525
2526our @ISA = CFPlus::UI::Image::;
2527
2528use CFPlus::OpenGL;
2529
2530my %textures;
2531
2532sub new {
2533 my $class = shift;
2534
2535 my $self = $class->SUPER::new (
2536 padding_x => 4,
2537 padding_y => 4,
2538 fg => [1, 1, 1],
2539 active_fg => [0, 0, 1],
2540 can_hover => 1,
2541 align => 0,
2542 valign => 0,
2543 can_events => 1,
2544 @_
2545 );
2546}
2547
2548sub invoke_button_up {
2549 my ($self, $ev, $x, $y) = @_;
2550
2551 $self->emit ("activate")
2552 if $x >= 0 && $x < $self->{w}
2553 && $y >= 0 && $y < $self->{h};
2554
2555 1
2556}
2557
2558#############################################################################
2559
1931package CFClient::UI::VGauge; 2560package CFPlus::UI::VGauge;
1932 2561
1933our @ISA = CFClient::UI::Base::; 2562our @ISA = CFPlus::UI::Base::;
1934 2563
1935use List::Util qw(min max); 2564use List::Util qw(min max);
1936 2565
1937use CFClient::OpenGL; 2566use CFPlus::OpenGL;
1938 2567
1939my %tex = ( 2568my %tex = (
1940 food => [ 2569 food => [
1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2570 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1942 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2571 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1943 ], 2572 ],
1944 grace => [ 2573 grace => [
1945 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2574 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1946 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2575 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1947 ], 2576 ],
1948 hp => [ 2577 hp => [
1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2578 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1950 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2579 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1951 ], 2580 ],
1952 mana => [ 2581 mana => [
1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2582 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1954 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2583 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1955 ], 2584 ],
1956); 2585);
1957 2586
1958# eg. VGauge->new (gauge => 'food'), default gauge: food 2587# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2018 my $ycut1 = max 0, min 1, $ycut; 2647 my $ycut1 = max 0, min 1, $ycut;
2019 my $ycut2 = max 0, min 1, $ycut - 1; 2648 my $ycut2 = max 0, min 1, $ycut - 1;
2020 2649
2021 my $h1 = $self->{h} * (1 - $ycut1); 2650 my $h1 = $self->{h} * (1 - $ycut1);
2022 my $h2 = $self->{h} * (1 - $ycut2); 2651 my $h2 = $self->{h} * (1 - $ycut2);
2652 my $h3 = $self->{h};
2653
2654 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2023 2655
2024 glEnable GL_BLEND; 2656 glEnable GL_BLEND;
2025 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2657 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2658 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2026 glEnable GL_TEXTURE_2D; 2659 glEnable GL_TEXTURE_2D;
2027 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2028 2661
2029 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2662 glBindTexture GL_TEXTURE_2D, $t1->{name};
2030 glBegin GL_QUADS; 2663 glBegin GL_QUADS;
… …
2045 2678
2046 if ($t3) { 2679 if ($t3) {
2047 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2680 glBindTexture GL_TEXTURE_2D, $t3->{name};
2048 glBegin GL_QUADS; 2681 glBegin GL_QUADS;
2049 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2682 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2050 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2683 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2051 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2684 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2052 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2685 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2053 glEnd; 2686 glEnd;
2054 } 2687 }
2055 2688
2056 glDisable GL_BLEND; 2689 glDisable GL_BLEND;
2057 glDisable GL_TEXTURE_2D; 2690 glDisable GL_TEXTURE_2D;
2058} 2691}
2059 2692
2060############################################################################# 2693#############################################################################
2061 2694
2062package CFClient::UI::Gauge; 2695package CFPlus::UI::Gauge;
2063 2696
2064our @ISA = CFClient::UI::VBox::; 2697our @ISA = CFPlus::UI::VBox::;
2065 2698
2066sub new { 2699sub new {
2067 my ($class, %arg) = @_; 2700 my ($class, %arg) = @_;
2068 2701
2069 my $self = $class->SUPER::new ( 2702 my $self = $class->SUPER::new (
… …
2071 can_hover => 1, 2704 can_hover => 1,
2072 can_events => 1, 2705 can_events => 1,
2073 %arg, 2706 %arg,
2074 ); 2707 );
2075 2708
2076 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2709 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2077 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2710 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2078 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2711 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2079 2712
2080 $self 2713 $self
2081} 2714}
2082 2715
2083sub set_fontsize { 2716sub set_fontsize {
… …
2104 $self->{value}->set_text ($val); 2737 $self->{value}->set_text ($val);
2105} 2738}
2106 2739
2107############################################################################# 2740#############################################################################
2108 2741
2109package CFClient::UI::Slider; 2742package CFPlus::UI::Slider;
2110 2743
2111use strict; 2744use strict;
2112 2745
2113use CFClient::OpenGL; 2746use CFPlus::OpenGL;
2114 2747
2115our @ISA = CFClient::UI::DrawBG::; 2748our @ISA = CFPlus::UI::DrawBG::;
2116 2749
2117my @tex = 2750my @tex =
2118 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2751 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2119 qw(s1_slider.png s1_slider_bg.png); 2752 qw(s1_slider.png s1_slider_bg.png);
2120 2753
2121sub new { 2754sub new {
2122 my $class = shift; 2755 my $class = shift;
2123 2756
… …
2130 fg => [1, 1, 1], 2763 fg => [1, 1, 1],
2131 active_fg => [0, 0, 0], 2764 active_fg => [0, 0, 0],
2132 bg => [0, 0, 0, 0.2], 2765 bg => [0, 0, 0, 0.2],
2133 active_bg => [1, 1, 1, 0.5], 2766 active_bg => [1, 1, 1, 0.5],
2134 range => [0, 0, 100, 10, 0], 2767 range => [0, 0, 100, 10, 0],
2135 req_w => $::WIDTH / 80, 2768 min_w => $::WIDTH / 80,
2136 req_h => $::WIDTH / 80, 2769 min_h => $::WIDTH / 80,
2137 vertical => 0, 2770 vertical => 0,
2138 can_hover => 1, 2771 can_hover => 1,
2139 inner_pad => 0.02, 2772 inner_pad => 0.02,
2140 @_ 2773 @_
2141 ); 2774 );
… …
2149sub set_range { 2782sub set_range {
2150 my ($self, $range) = @_; 2783 my ($self, $range) = @_;
2151 2784
2152 ($range, $self->{range}) = ($self->{range}, $range); 2785 ($range, $self->{range}) = ($self->{range}, $range);
2153 2786
2154 $self->update
2155 if "@$range" ne "@{$self->{range}}"; 2787 if ("@$range" ne "@{$self->{range}}") {
2788 $self->update;
2789 $self->set_value ($self->{range}[0]);
2790 }
2156} 2791}
2157 2792
2158sub set_value { 2793sub set_value {
2159 my ($self, $value) = @_; 2794 my ($self, $value) = @_;
2160 2795
… …
2171 if $unit; 2806 if $unit;
2172 2807
2173 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2808 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2174 2809
2175 if ($value != $old_value) { 2810 if ($value != $old_value) {
2176 $self->_emit (changed => $value); 2811 $self->emit (changed => $value);
2177 $self->update; 2812 $self->update;
2178 } 2813 }
2179} 2814}
2180 2815
2181sub size_request { 2816sub size_request {
2182 my ($self) = @_; 2817 my ($self) = @_;
2183 2818
2184 my $w = $self->{req_w}; 2819 ($self->{req_w}, $self->{req_h})
2185 my $h = $self->{req_h};
2186
2187 $self->{vertical} ? ($h, $w) : ($w, $h)
2188} 2820}
2189 2821
2190sub button_down { 2822sub invoke_button_down {
2191 my ($self, $ev, $x, $y) = @_; 2823 my ($self, $ev, $x, $y) = @_;
2192 2824
2193 $self->SUPER::button_down ($ev, $x, $y); 2825 $self->SUPER::invoke_button_down ($ev, $x, $y);
2194 2826
2195 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2827 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2196 2828
2197 $self->mouse_motion ($ev, $x, $y); 2829 $self->invoke_mouse_motion ($ev, $x, $y);
2198}
2199 2830
2831 1
2832}
2833
2200sub mouse_motion { 2834sub invoke_mouse_motion {
2201 my ($self, $ev, $x, $y) = @_; 2835 my ($self, $ev, $x, $y) = @_;
2202 2836
2203 if ($GRAB == $self) { 2837 if ($GRAB == $self) {
2204 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2838 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2205 2839
2206 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2840 my (undef, $lo, $hi, $page) = @{$self->{range}};
2207 2841
2208 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2842 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2209 2843
2210 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2844 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2845 } else {
2846 return 0;
2847 }
2848
2211 } 2849 1
2850}
2851
2852sub invoke_mouse_wheel {
2853 my ($self, $ev) = @_;
2854
2855 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2856
2857 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2858
2859 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2860
2861 1
2212} 2862}
2213 2863
2214sub update { 2864sub update {
2215 my ($self) = @_; 2865 my ($self) = @_;
2216 2866
2217 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2867 delete $self->{knob_w};
2868 $self->SUPER::update;
2869}
2870
2871sub _draw {
2872 my ($self) = @_;
2873
2874 unless ($self->{knob_w}) {
2218 $self->set_value ($self->{range}[0]); 2875 $self->set_value ($self->{range}[0]);
2219 2876
2220 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2877 my ($value, $lo, $hi, $page) = @{$self->{range}};
2221 my $range = ($hi - $page - $lo) || 1e-100; 2878 my $range = ($hi - $page - $lo) || 1e-100;
2222 2879
… …
2228 $value = ($value - $lo) / $range; 2885 $value = ($value - $lo) / $range;
2229 $value = $value * $self->{scale} + $self->{offset}; 2886 $value = $value * $self->{scale} + $self->{offset};
2230 2887
2231 $self->{knob_x} = $value - $knob_w * 0.5; 2888 $self->{knob_x} = $value - $knob_w * 0.5;
2232 $self->{knob_w} = $knob_w; 2889 $self->{knob_w} = $knob_w;
2233 }); 2890 }
2234
2235 $self->SUPER::update;
2236}
2237
2238sub _draw {
2239 my ($self) = @_;
2240 2891
2241 $self->SUPER::_draw (); 2892 $self->SUPER::_draw ();
2242 2893
2243 glScale $self->{w}, $self->{h}; 2894 glScale $self->{w}, $self->{h};
2244 2895
… …
2264 glDisable GL_TEXTURE_2D; 2915 glDisable GL_TEXTURE_2D;
2265} 2916}
2266 2917
2267############################################################################# 2918#############################################################################
2268 2919
2269package CFClient::UI::ValSlider; 2920package CFPlus::UI::ValSlider;
2270 2921
2271our @ISA = CFClient::UI::HBox::; 2922our @ISA = CFPlus::UI::HBox::;
2272 2923
2273sub new { 2924sub new {
2274 my ($class, %arg) = @_; 2925 my ($class, %arg) = @_;
2275 2926
2276 my $range = delete $arg{range}; 2927 my $range = delete $arg{range};
2277 2928
2278 my $self = $class->SUPER::new ( 2929 my $self = $class->SUPER::new (
2279 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2930 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2280 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2931 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2281 to_value => sub { shift }, 2932 to_value => sub { shift },
2282 from_value => sub { shift }, 2933 from_value => sub { shift },
2283 %arg, 2934 %arg,
2284 ); 2935 );
2285 2936
… …
2305sub set_range { shift->{slider}->set_range (@_) } 2956sub set_range { shift->{slider}->set_range (@_) }
2306sub set_value { shift->{slider}->set_value (@_) } 2957sub set_value { shift->{slider}->set_value (@_) }
2307 2958
2308############################################################################# 2959#############################################################################
2309 2960
2310package CFClient::UI::TextView; 2961package CFPlus::UI::TextScroller;
2311 2962
2312our @ISA = CFClient::UI::HBox::; 2963our @ISA = CFPlus::UI::HBox::;
2313 2964
2314use CFClient::OpenGL; 2965use CFPlus::OpenGL;
2315 2966
2316sub new { 2967sub new {
2317 my $class = shift; 2968 my $class = shift;
2318 2969
2319 my $self = $class->SUPER::new ( 2970 my $self = $class->SUPER::new (
2320 fontsize => 1, 2971 fontsize => 1,
2321 can_events => 0, 2972 can_events => 1,
2973 indent => 0,
2322 #font => default_font 2974 #font => default_font
2323 @_, 2975 @_,
2324 2976
2325 layout => (new CFClient::Layout 1), 2977 layout => (new CFPlus::Layout),
2326 par => [], 2978 par => [],
2979 max_par => 0,
2327 height => 0, 2980 height => 0,
2328 children => [ 2981 children => [
2329 (new CFClient::UI::Empty expand => 1), 2982 (new CFPlus::UI::Empty expand => 1),
2330 (new CFClient::UI::Slider vertical => 1), 2983 (new CFPlus::UI::Slider vertical => 1),
2331 ], 2984 ],
2332 ); 2985 );
2333 2986
2334 $self->{children}[1]->connect (changed => sub { $self->update }); 2987 $self->{children}[1]->connect (changed => sub { $self->update });
2335 2988
… …
2341 2994
2342 $self->{fontsize} = $fontsize; 2995 $self->{fontsize} = $fontsize;
2343 $self->reflow; 2996 $self->reflow;
2344} 2997}
2345 2998
2999sub size_request {
3000 my ($self) = @_;
3001
3002 my ($empty, $slider) = @{ $self->{children} };
3003
3004 local $self->{children} = [$empty, $slider];
3005 $self->SUPER::size_request
3006}
3007
2346sub size_allocate { 3008sub invoke_size_allocate {
2347 my ($self, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
2348 3010
2349 $self->SUPER::size_allocate ($w, $h); 3011 my ($empty, $slider, @other) = @{ $self->{children} };
3012 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2350 3013
2351 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3014 $self->{layout}->set_font ($self->{font}) if $self->{font};
2352 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3015 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2353 $self->{layout}->set_width ($self->{children}[0]{w}); 3016 $self->{layout}->set_width ($empty->{w});
3017 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2354 3018
2355 $self->reflow; 3019 $self->reflow;
2356}
2357 3020
2358sub text_size { 3021 local $self->{children} = [$empty, $slider];
3022 $self->SUPER::invoke_size_allocate ($w, $h)
3023}
3024
3025sub invoke_mouse_wheel {
2359 my ($self, $text, $indent) = @_; 3026 my ($self, $ev) = @_;
3027
3028 return 0 unless $ev->{dy}; # only vertical movements
3029
3030 $self->{children}[1]->emit (mouse_wheel => $ev);
3031
3032 1
3033}
3034
3035sub get_layout {
3036 my ($self, $para) = @_;
2360 3037
2361 my $layout = $self->{layout}; 3038 my $layout = $self->{layout};
2362 3039
3040 $layout->set_font ($self->{font}) if $self->{font};
3041 $layout->set_foreground (@{$para->{fg}});
2363 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2364 $layout->set_width ($self->{children}[0]{w} - $indent); 3043 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3044 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2365 $layout->set_markup ($text); 3045 $layout->set_markup ($para->{markup});
3046
3047 $layout->set_shapes (
3048 map
3049 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3050 @{$para->{widget}}
2366 3051 );
3052
2367 $layout->size 3053 $layout
2368} 3054}
2369 3055
2370sub reflow { 3056sub reflow {
2371 my ($self) = @_; 3057 my ($self) = @_;
2372 3058
… …
2379 3065
2380 # todo: base offset on lines or so, not on pixels 3066 # todo: base offset on lines or so, not on pixels
2381 $self->{children}[1]->set_value ($offset); 3067 $self->{children}[1]->set_value ($offset);
2382} 3068}
2383 3069
3070sub current_paragraph {
3071 my ($self) = @_;
3072
3073 $self->{top_paragraph} - 1
3074}
3075
3076sub scroll_to {
3077 my ($self, $para) = @_;
3078
3079 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3080
3081 $self->{scroll_to} = $para;
3082 $self->update;
3083}
3084
2384sub clear { 3085sub clear {
2385 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 my (undef, undef, @other) = @{ $self->{children} };
3089 $self->remove ($_) for @other;
2386 3090
2387 $self->{par} = []; 3091 $self->{par} = [];
2388 $self->{height} = 0; 3092 $self->{height} = 0;
2389 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3093 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2390} 3094}
2391 3095
2392sub add_paragraph { 3096sub add_paragraph {
2393 my ($self, $color, $text, $indent) = @_; 3097 my $self = shift;
2394 3098
2395 for my $line (split /\n/, $text) { 3099 for my $para (@_) {
2396 my ($w, $h) = $self->text_size ($line); 3100 $para = {
3101 fg => [1, 1, 1, 1],
3102 indent => 0,
3103 markup => "",
3104 widget => [],
3105 ref $para ? %$para : (markup => $para),
3106 w => 1e10,
3107 wrapped => 1,
3108 };
3109
3110 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3111 push @{$self->{par}}, $para;
3112 }
3113
3114 if (my $max = $self->{max_par}) {
3115 shift @{$self->{par}} while @{$self->{par}} > $max;
3116 }
3117
3118 $self->{need_reflow}++;
3119 $self->update;
3120}
3121
3122sub scroll_to_bottom {
3123 my ($self) = @_;
3124
3125 $self->{scroll_to} = $#{$self->{par}};
3126 $self->update;
3127}
3128
3129sub force_uptodate {
3130 my ($self) = @_;
3131
3132 if (delete $self->{need_reflow}) {
3133 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3134
3135 my $height = 0;
3136
3137 for my $para (@{$self->{par}}) {
3138 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3139 my $layout = $self->get_layout ($para);
3140 my ($w, $h) = $layout->size;
3141
3142 $para->{w} = $w + $para->{indent};
3143 $para->{h} = $h;
3144 $para->{wrapped} = $layout->has_wrapped;
3145 }
3146
3147 $para->{y} = $height;
3148 $height += $para->{h};
3149 }
3150
2397 $self->{height} += $h; 3151 $self->{height} = $height;
2398 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3152 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2399 }
2400 3153
2401 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3154 delete $self->{texture};
3155 }
3156
3157 if (my $paridx = delete $self->{scroll_to}) {
3158 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3159 }
2402} 3160}
2403 3161
2404sub update { 3162sub update {
2405 my ($self) = @_; 3163 my ($self) = @_;
2406 3164
… …
2408 3166
2409 return unless $self->{h} > 0; 3167 return unless $self->{h} > 0;
2410 3168
2411 delete $self->{texture}; 3169 delete $self->{texture};
2412 3170
2413 $ROOT->on_post_alloc ($self, sub { 3171 $ROOT->on_post_alloc ($self => sub {
3172 $self->force_uptodate;
3173
2414 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3174 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2415 3175
2416 if (delete $self->{need_reflow}) {
2417 my $height = 0;
2418
2419 my $layout = $self->{layout};
2420
2421 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2422
2423 for (@{$self->{par}}) {
2424 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2425 $layout->set_width ($W - $_->[3]);
2426 $layout->set_markup ($_->[4]);
2427 my ($w, $h) = $layout->size;
2428 $_->[0] = $w + $_->[3];
2429 $_->[1] = $h;
2430 }
2431
2432 $height += $_->[1];
2433 }
2434
2435 $self->{height} = $height;
2436
2437 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2438
2439 delete $self->{texture};
2440 }
2441
2442 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3176 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2443 glClearColor 0.5, 0.5, 0.5, 0; 3177 glClearColor 0, 0, 0, 0;
2444 glClear GL_COLOR_BUFFER_BIT; 3178 glClear GL_COLOR_BUFFER_BIT;
2445 3179
3180 package CFPlus::UI::Base;
3181 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3182 (0, 0, $self->{w}, $self->{h});
3183
3184 my $top = int $self->{children}[1]{range}[0];
3185
3186 my $paridx = 0;
3187 my $top_paragraph;
2446 my $top = int $self->{children}[1]{range}[0]; 3188 my $top = int $self->{children}[1]{range}[0];
2447 3189
2448 my $y0 = $top; 3190 my $y0 = $top;
2449 my $y1 = $top + $H; 3191 my $y1 = $top + $H;
2450 3192
2451 my $y = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_font ($self->{font}) if $self->{font};
2456
2457 glEnable GL_BLEND;
2458 #TODO# not correct in windows where rgba is forced off
2459 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2460
2461 for my $par (@{$self->{par}}) { 3193 for my $para (@{$self->{par}}) {
2462 my $h = $par->[1]; 3194 my $h = $para->{h};
3195 my $y = $para->{y};
2463 3196
2464 if ($y0 < $y + $h && $y < $y1) { 3197 if ($y0 < $y + $h && $y < $y1) {
2465 $layout->set_foreground (@{ $par->[2] }); 3198 my $layout = $self->get_layout ($para);
2466 $layout->set_width ($W - $par->[3]);
2467 $layout->set_markup ($par->[4]);
2468 3199
2469 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3200 $layout->render ($para->{indent}, $y - $y0);
2470 3201
2471 glRasterPos $par->[3], $y - $y0; 3202 if (my @w = @{ $para->{widget} }) {
2472 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3203 my @s = $layout->get_shapes;
3204
3205 for (@w) {
3206 my ($dx, $dy) = splice @s, 0, 2, ();
3207
3208 $_->{x} = $dx + $para->{indent};
3209 $_->{y} = $dy + $y - $y0;
3210
3211 $_->draw;
3212 }
3213 }
2473 } 3214 }
2474 3215
2475 $y += $h; 3216 $paridx++;
3217 $top_paragraph ||= $paridx if $y >= $top;
2476 } 3218 }
2477 3219
2478 glDisable GL_BLEND; 3220 $self->{top_paragraph} = $top_paragraph;
2479 }; 3221 };
2480 }); 3222 });
2481} 3223}
2482 3224
3225sub reconfigure {
3226 my ($self) = @_;
3227
3228 $self->SUPER::reconfigure;
3229
3230 $_->{w} = 1e10 for @{ $self->{par} };
3231 $self->reflow;
3232}
3233
2483sub _draw { 3234sub _draw {
2484 my ($self) = @_; 3235 my ($self) = @_;
2485 3236
2486 glEnable GL_TEXTURE_2D; 3237 glEnable GL_TEXTURE_2D;
2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3238 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2488 glColor 1, 1, 1, 1; 3239 glColor 0, 0, 0, 1;
2489 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3240 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2490 glDisable GL_TEXTURE_2D; 3241 glDisable GL_TEXTURE_2D;
2491 3242
2492 $self->{children}[1]->draw; 3243 $self->{children}[1]->draw;
2493
2494} 3244}
2495 3245
2496############################################################################# 3246#############################################################################
2497 3247
2498package CFClient::UI::Animator; 3248package CFPlus::UI::Animator;
2499 3249
2500use CFClient::OpenGL; 3250use CFPlus::OpenGL;
2501 3251
2502our @ISA = CFClient::UI::Bin::; 3252our @ISA = CFPlus::UI::Bin::;
2503 3253
2504sub moveto { 3254sub moveto {
2505 my ($self, $x, $y) = @_; 3255 my ($self, $x, $y) = @_;
2506 3256
2507 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3257 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2535 glPopMatrix; 3285 glPopMatrix;
2536} 3286}
2537 3287
2538############################################################################# 3288#############################################################################
2539 3289
2540package CFClient::UI::Flopper; 3290package CFPlus::UI::Flopper;
2541 3291
2542our @ISA = CFClient::UI::Button::; 3292our @ISA = CFPlus::UI::Button::;
2543 3293
2544sub new { 3294sub new {
2545 my $class = shift; 3295 my $class = shift;
2546 3296
2547 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
2548 state => 0, 3298 state => 0,
2549 connect_activate => \&toggle_flopper, 3299 on_activate => \&toggle_flopper,
2550 @_ 3300 @_
2551 ); 3301 );
2552 3302
2553 if ($self->{state}) {
2554 $self->{state} = 0;
2555 $self->toggle_flopper;
2556 }
2557
2558 $self 3303 $self
2559} 3304}
2560 3305
2561sub toggle_flopper { 3306sub toggle_flopper {
2562 my ($self) = @_; 3307 my ($self) = @_;
2563 3308
2564 # TODO: use animation 3309 $self->{other}->toggle_visibility;
2565 if ($self->{state} = !$self->{state}) {
2566 $CFClient::UI::ROOT->add ($self->{other});
2567 $self->{other}->move ($self->coord2global (0, $self->{h}));
2568 $self->_emit ("open");
2569 } else {
2570 $CFClient::UI::ROOT->remove ($self->{other});
2571 $self->_emit ("close");
2572 }
2573
2574 $self->_emit (changed => $self->{state});
2575} 3310}
2576 3311
2577############################################################################# 3312#############################################################################
2578 3313
2579package CFClient::UI::Tooltip; 3314package CFPlus::UI::Tooltip;
2580 3315
2581our @ISA = CFClient::UI::Bin::; 3316our @ISA = CFPlus::UI::Bin::;
2582 3317
2583use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2584 3319
2585sub new { 3320sub new {
2586 my $class = shift; 3321 my $class = shift;
2587 3322
2588 $class->SUPER::new ( 3323 $class->SUPER::new (
… …
2592} 3327}
2593 3328
2594sub set_tooltip_from { 3329sub set_tooltip_from {
2595 my ($self, $widget) = @_; 3330 my ($self, $widget) = @_;
2596 3331
3332 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3333 if $widget->{tooltip} =~ /^#(.*)$/;
3334
3335 my $tooltip = $widget->{tooltip};
3336
3337 if ($ENV{CFPLUS_DEBUG} & 2) {
3338 $tooltip .= "\n\n" . (ref $widget) . "\n"
3339 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3340 . "req $widget->{req_w} $widget->{req_h}\n"
3341 . "visible $widget->{visible}";
3342 }
3343
3344 $tooltip =~ s/^\n+//;
3345 $tooltip =~ s/\n+$//;
3346
2597 $self->add (new CFClient::UI::Label 3347 $self->add (new CFPlus::UI::Label
2598 markup => $widget->{tooltip}, 3348 markup => $tooltip,
2599 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3349 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2600 fontsize => 0.8, 3350 fontsize => 0.8,
2601 fg => [0, 0, 0, 1], 3351 style => 1, # FLAG_INVERSE
2602 ellipsise => 0, 3352 ellipsise => 0,
2603 font => ($widget->{tooltip_font} || $::FONT_PROP), 3353 font => ($widget->{tooltip_font} || $::FONT_PROP),
2604 ); 3354 );
2605} 3355}
2606 3356
… …
2610 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3360 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2611 3361
2612 ($w + 4, $h + 4) 3362 ($w + 4, $h + 4)
2613} 3363}
2614 3364
2615sub size_allocate { 3365sub invoke_size_allocate {
2616 my ($self, $w, $h) = @_; 3366 my ($self, $w, $h) = @_;
2617 3367
2618 $self->SUPER::size_allocate ($w - 4, $h - 4); 3368 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3369}
3370
3371sub invoke_visibility_change {
3372 my ($self, $visible) = @_;
3373
3374 return unless $visible;
3375
3376 $self->{root}->on_post_alloc ("move_$self" => sub {
3377 my $widget = $self->{owner}
3378 or return;
3379
3380 if ($widget->{visible}) {
3381 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3382
3383 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3384 if $x + $self->{w} > $self->{root}{w};
3385
3386 $self->move_abs ($x, $y);
3387 } else {
3388 $self->hide;
3389 }
3390 });
2619} 3391}
2620 3392
2621sub _draw { 3393sub _draw {
2622 my ($self) = @_; 3394 my ($self) = @_;
2623 3395
… …
2640 glVertex $w, $h; 3412 glVertex $w, $h;
2641 glVertex $w, 0; 3413 glVertex $w, 0;
2642 glEnd; 3414 glEnd;
2643 3415
2644 glTranslate 2 - 0.375, 2 - 0.375; 3416 glTranslate 2 - 0.375, 2 - 0.375;
3417
2645 $self->SUPER::_draw; 3418 $self->SUPER::_draw;
2646} 3419}
2647 3420
2648############################################################################# 3421#############################################################################
2649 3422
2650package CFClient::UI::Face; 3423package CFPlus::UI::Face;
2651 3424
2652our @ISA = CFClient::UI::Base::; 3425our @ISA = CFPlus::UI::DrawBG::;
2653 3426
2654use CFClient::OpenGL; 3427use CFPlus::OpenGL;
2655 3428
2656sub new { 3429sub new {
2657 my $class = shift; 3430 my $class = shift;
2658 3431
2659 my $self = $class->SUPER::new ( 3432 my $self = $class->SUPER::new (
3433 size_w => 32,
3434 size_h => 8,
2660 aspect => 1, 3435 aspect => 1,
2661 can_events => 0, 3436 can_events => 0,
2662 @_, 3437 @_,
2663 ); 3438 );
2664 3439
2665 if ($self->{anim} && $self->{animspeed}) { 3440 if ($self->{anim} && $self->{animspeed}) {
2666 Scalar::Util::weaken (my $widget = $self); 3441 CFPlus::weaken (my $widget = $self);
2667 3442
3443 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3444 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2668 $self->{timer} = Event->timer ( 3445 $self->{timer} = Event->timer (
2669 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2670 hard => 1, 3446 parked => 1,
2671 interval => $self->{animspeed},
2672 cb => sub { 3447 cb => sub {
3448 return unless $::CONN && $widget;
3449
2673 ++$widget->{frame}; 3450 ++$widget->{frame};
3451 $widget->update_face;
2674 $widget->update; 3452 $widget->update;
3453
3454 $widget->update_timer;
2675 }, 3455 },
2676 ); 3456 );
3457
3458 $self->update_face;
3459 $self->update_timer;
2677 } 3460 }
2678 3461
2679 $self 3462 $self
2680} 3463}
2681 3464
3465sub update_timer {
3466 my ($self) = @_;
3467
3468 return unless $self->{timer};
3469
3470 if ($self->{visible}) {
3471 $self->{timer}->at (
3472 $self->{anim_start}
3473 + $self->{animspeed}
3474 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3475 );
3476 $self->{timer}->start;
3477 } else {
3478 $self->{timer}->stop;
3479 }
3480}
3481
3482sub update_face {
3483 my ($self) = @_;
3484
3485 return unless $::CONN;
3486
3487 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3488 if ($anim && @$anim) {
3489 delete $self->{wait_face};
3490 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3491 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3492 }
3493 }
3494}
3495
2682sub size_request { 3496sub size_request {
2683 (32, 8) 3497 my ($self) = @_;
3498
3499 if ($::CONN) {
3500 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3501 if (my $tex = $::CONN->{texture}[$faceid]) {
3502 $self->{tex} = $tex;
3503 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3504 } else {
3505 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3506 $self->realloc;
3507 });
3508 }
3509 }
3510 }
3511
3512 ($self->{size_w} || 8, $self->{size_h} || 8)
2684} 3513}
2685 3514
2686sub update { 3515sub update {
2687 my ($self) = @_; 3516 my ($self) = @_;
2688 3517
2689 return unless $self->{visible}; 3518 return unless $self->{visible};
2690 3519
2691 $self->SUPER::update; 3520 $self->SUPER::update;
2692} 3521}
2693 3522
3523sub invoke_visibility_change {
3524 my ($self) = @_;
3525
3526 $self->update_timer;
3527
3528 0
3529}
3530
2694sub _draw { 3531sub _draw {
2695 my ($self) = @_; 3532 my ($self) = @_;
2696 3533
2697 return unless $::CONN; 3534 $self->SUPER::_draw;
2698 3535
2699 my $face; 3536 if (my $tex = $self->{tex}) {
2700
2701 if ($self->{frame}) {
2702 my $anim = $::CONN->{anim}[$self->{anim}];
2703
2704 $face = $anim->[ $self->{frame} % @$anim ]
2705 if $anim && @$anim;
2706 }
2707
2708 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2709
2710 if ($tex) {
2711 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2713 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2714 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3540 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2715 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2716 } 3542 }
2717} 3543}
2718 3544
2719sub DESTROY { 3545sub destroy {
2720 my ($self) = @_; 3546 my ($self) = @_;
2721 3547
2722 $self->{timer}->cancel 3548 (delete $self->{timer})->cancel
2723 if $self->{timer}; 3549 if $self->{timer};
2724 3550
2725 $self->SUPER::DESTROY; 3551 $self->SUPER::destroy;
2726} 3552}
2727 3553
2728############################################################################# 3554#############################################################################
2729 3555
2730package CFClient::UI::Inventory; 3556package CFPlus::UI::Buttonbar;
2731 3557
2732our @ISA = CFClient::UI::ScrolledWindow::; 3558our @ISA = CFPlus::UI::HBox::;
2733 3559
2734sub new { 3560# TODO: should actually wrap buttons and other goodies.
2735 my $class = shift;
2736
2737 my $self = $class->SUPER::new (
2738 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2739 @_,
2740 );
2741
2742 $self
2743}
2744
2745sub set_items {
2746 my ($self, $items) = @_;
2747
2748 $self->{scrolled}->clear;
2749 return unless $items;
2750
2751 my @items = sort {
2752 ($a->{type} <=> $b->{type})
2753 or ($a->{name} cmp $b->{name})
2754 } @$items;
2755
2756 $self->{real_items} = \@items;
2757
2758 my $row = 0;
2759 for my $item (@items) {
2760 CFClient::Item::update_widgets $item;
2761
2762 $self->{scrolled}->add (0, $row, $item->{face_widget});
2763 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2764 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2765
2766 $row++;
2767 }
2768}
2769
2770sub size_request {
2771 my ($self) = @_;
2772 ($self->{req_w}, $self->{req_h});
2773}
2774 3561
2775############################################################################# 3562#############################################################################
2776 3563
2777package CFClient::UI::Menu; 3564package CFPlus::UI::Menu;
2778 3565
2779our @ISA = CFClient::UI::FancyFrame::; 3566our @ISA = CFPlus::UI::Toplevel::;
2780 3567
2781use CFClient::OpenGL; 3568use CFPlus::OpenGL;
2782 3569
2783sub new { 3570sub new {
2784 my $class = shift; 3571 my $class = shift;
2785 3572
2786 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
2787 items => [], 3574 items => [],
2788 z => 100, 3575 z => 100,
2789 @_, 3576 @_,
2790 ); 3577 );
2791 3578
2792 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3579 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2793 3580
2794 for my $item (@{ $self->{items} }) { 3581 for my $item (@{ $self->{items} }) {
2795 my ($widget, $cb) = @$item; 3582 my ($widget, $cb, $tooltip) = @$item;
2796 3583
2797 # handle various types of items, only text for now 3584 # handle various types of items, only text for now
2798 if (!ref $widget) { 3585 if (!ref $widget) {
3586 if ($widget =~ /\t/) {
3587 my ($left, $right) = split /\t/, $widget, 2;
3588
2799 $widget = new CFClient::UI::Label 3589 $widget = new CFPlus::UI::HBox
2800 can_hover => 1, 3590 can_hover => 1,
2801 can_events => 1, 3591 can_events => 1,
3592 tooltip => $tooltip,
3593 children => [
3594 (new CFPlus::UI::Label markup => $left, expand => 1),
3595 (new CFPlus::UI::Label markup => $right, align => +1),
3596 ],
3597 ;
3598
3599 } else {
3600 $widget = new CFPlus::UI::Label
3601 can_hover => 1,
3602 can_events => 1,
2802 text => $widget; 3603 markup => $widget,
3604 tooltip => $tooltip;
3605 }
2803 } 3606 }
2804 3607
2805 $self->{item}{$widget} = $item; 3608 $self->{item}{$widget} = $item;
2806 3609
2807 $self->{vbox}->add ($widget); 3610 $self->{vbox}->add ($widget);
… …
2812 3615
2813# popup given the event (must be a mouse button down event currently) 3616# popup given the event (must be a mouse button down event currently)
2814sub popup { 3617sub popup {
2815 my ($self, $ev) = @_; 3618 my ($self, $ev) = @_;
2816 3619
2817 $self->_emit ("popdown"); 3620 $self->emit ("popdown");
2818 3621
2819 # maybe save $GRAB? must be careful about events... 3622 # maybe save $GRAB? must be careful about events...
2820 $GRAB = $self; 3623 $GRAB = $self;
2821 $self->{button} = $ev->{button}; 3624 $self->{button} = $ev->{button};
2822 3625
2823 $self->show; 3626 $self->show;
2824 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3627 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2825} 3628}
2826 3629
2827sub mouse_motion { 3630sub invoke_mouse_motion {
2828 my ($self, $ev, $x, $y) = @_; 3631 my ($self, $ev, $x, $y) = @_;
2829 3632
2830 # TODO: should use vbox->find_widget or so 3633 # TODO: should use vbox->find_widget or so
2831 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3634 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2832 $self->{hover} = $self->{item}{$HOVER}; 3635 $self->{hover} = $self->{item}{$HOVER};
2833}
2834 3636
3637 0
3638}
3639
2835sub button_up { 3640sub invoke_button_up {
2836 my ($self, $ev, $x, $y) = @_; 3641 my ($self, $ev, $x, $y) = @_;
2837 3642
2838 if ($ev->{button} == $self->{button}) { 3643 if ($ev->{button} == $self->{button}) {
2839 undef $GRAB; 3644 undef $GRAB;
2840 $self->hide; 3645 $self->hide;
2841 3646
2842 $self->_emit ("popdown"); 3647 $self->emit ("popdown");
2843 $self->{hover}[1]->() if $self->{hover}; 3648 $self->{hover}[1]->() if $self->{hover};
3649 } else {
3650 return 0
3651 }
3652
2844 } 3653 1
2845} 3654}
2846 3655
2847############################################################################# 3656#############################################################################
2848 3657
2849package CFClient::UI::Statusbox; 3658package CFPlus::UI::Multiplexer;
2850 3659
2851our @ISA = CFClient::UI::VBox::; 3660our @ISA = CFPlus::UI::Container::;
2852 3661
2853sub new { 3662sub new {
2854 my $class = shift; 3663 my $class = shift;
2855 3664
2856 $class->SUPER::new ( 3665 my $self = $class->SUPER::new (
3666 @_,
3667 );
3668
3669 $self->{current} = $self->{children}[0]
3670 if @{ $self->{children} };
3671
3672 $self
3673}
3674
3675sub add {
3676 my ($self, @widgets) = @_;
3677
3678 $self->SUPER::add (@widgets);
3679
3680 $self->{current} = $self->{children}[0]
3681 if @{ $self->{children} };
3682}
3683
3684sub get_current_page {
3685 my ($self) = @_;
3686
3687 $self->{current}
3688}
3689
3690sub set_current_page {
3691 my ($self, $page_or_widget) = @_;
3692
3693 my $widget = ref $page_or_widget
3694 ? $page_or_widget
3695 : $self->{children}[$page_or_widget];
3696
3697 $self->{current} = $widget;
3698 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3699
3700 $self->emit (page_changed => $self->{current});
3701
3702 $self->realloc;
3703}
3704
3705sub visible_children {
3706 $_[0]{current}
3707}
3708
3709sub size_request {
3710 my ($self) = @_;
3711
3712 $self->{current}->size_request
3713}
3714
3715sub invoke_size_allocate {
3716 my ($self, $w, $h) = @_;
3717
3718 $self->{current}->configure (0, 0, $w, $h);
3719
3720 1
3721}
3722
3723sub _draw {
3724 my ($self) = @_;
3725
3726 $self->{current}->draw;
3727}
3728
3729#############################################################################
3730
3731package CFPlus::UI::Notebook;
3732
3733our @ISA = CFPlus::UI::VBox::;
3734
3735sub new {
3736 my $class = shift;
3737
3738 my $self = $class->SUPER::new (
3739 buttonbar => (new CFPlus::UI::Buttonbar),
3740 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3741 # filter => # will be put between multiplexer and $self
3742 @_,
3743 );
3744
3745 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3746 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3747
3748 $self
3749}
3750
3751sub add {
3752 my ($self, $title, $widget, $tooltip) = @_;
3753
3754 CFPlus::weaken $self;
3755
3756 unless (ref $title) {
3757 $title = new CFPlus::UI::Button
3758 markup => $title,
3759 tooltip => $tooltip,
3760 ;
3761 }
3762
3763 $title->connect (activate => sub { $self->set_current_page ($widget) });
3764 $self->{buttonbar}->add ($title);
3765
3766 $self->{multiplexer}->add ($widget);
3767}
3768
3769sub get_current_page {
3770 my ($self) = @_;
3771
3772 $self->{multiplexer}->get_current_page
3773}
3774
3775sub set_current_page {
3776 my ($self, $page) = @_;
3777
3778 $self->{multiplexer}->set_current_page ($page);
3779 $self->emit (page_changed => $self->{multiplexer}{current});
3780}
3781
3782#############################################################################
3783
3784package CFPlus::UI::Selector;
3785
3786use utf8;
3787
3788our @ISA = CFPlus::UI::Button::;
3789
3790sub new {
3791 my $class = shift;
3792
3793 my $self = $class->SUPER::new (
3794 options => [], # [value, title, longdesc], ...
3795 value => undef,
3796 @_,
3797 );
3798
3799 $self->_set_value ($self->{value});
3800
3801 $self
3802}
3803
3804sub invoke_button_down {
3805 my ($self, $ev) = @_;
3806
3807 my @menu_items;
3808
3809 for (@{ $self->{options} }) {
3810 my ($value, $title, $tooltip) = @$_;
3811
3812 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3813 }
3814
3815 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3816}
3817
3818sub _set_value {
3819 my ($self, $value) = @_;
3820
3821 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3822 or return;
3823
3824 $self->{value} = $item->[0];
3825 $self->set_markup ("$item->[1] ⇓");
3826 $self->set_tooltip ($item->[2]);
3827}
3828
3829sub set_value {
3830 my ($self, $value) = @_;
3831
3832 return unless $self->{value} ne $value;
3833
3834 $self->_set_value ($value);
3835 $self->emit (changed => $value);
3836}
3837
3838#############################################################################
3839
3840package CFPlus::UI::Statusbox;
3841
3842our @ISA = CFPlus::UI::VBox::;
3843
3844sub new {
3845 my $class = shift;
3846
3847 my $self = $class->SUPER::new (
2857 fontsize => 0.8, 3848 fontsize => 0.8,
2858 @_, 3849 @_,
2859 ) 3850 );
3851
3852 CFPlus::weaken (my $this = $self);
3853
3854 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3855
3856 $self
2860} 3857}
2861 3858
2862sub reorder { 3859sub reorder {
2863 my ($self) = @_; 3860 my ($self) = @_;
2864 my $NOW = time; 3861 my $NOW = Time::HiRes::time;
3862
3863 # freeze display when hovering over any label
3864 return if $CFPlus::UI::TOOLTIP->{owner}
3865 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3866 values %{ $self->{item} };
2865 3867
2866 while (my ($k, $v) = each %{ $self->{item} }) { 3868 while (my ($k, $v) = each %{ $self->{item} }) {
2867 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3869 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2868 } 3870 }
2869 3871
… …
2872 my @items = sort { 3874 my @items = sort {
2873 $a->{pri} <=> $b->{pri} 3875 $a->{pri} <=> $b->{pri}
2874 or $b->{id} <=> $a->{id} 3876 or $b->{id} <=> $a->{id}
2875 } values %{ $self->{item} }; 3877 } values %{ $self->{item} };
2876 3878
3879 $self->{timer}->interval (1);
3880
2877 my $count = 10 + 1; 3881 my $count = 10 + 1;
2878 for my $item (@items) { 3882 for my $item (@items) {
2879 last unless --$count; 3883 last unless --$count;
2880 3884
2881 push @widgets, $item->{label} ||= do { 3885 my $label = $item->{label} ||= do {
2882 # TODO: doesn't handle markup well (read as: at all) 3886 # TODO: doesn't handle markup well (read as: at all)
2883 my $short = $item->{count} > 1 3887 my $short = $item->{count} > 1
2884 ? "<b>$item->{count} ×</b> $item->{text}" 3888 ? "<b>$item->{count} ×</b> $item->{text}"
2885 : $item->{text}; 3889 : $item->{text};
2886 3890
2887 for ($short) { 3891 for ($short) {
2888 s/^\s+//; 3892 s/^\s+//;
2889 s/\s+/ /g; 3893 s/\s+/ /g;
2890 } 3894 }
2891 3895
2892 new CFClient::UI::Label 3896 new CFPlus::UI::Label
2893 markup => $short, 3897 markup => $short,
2894 tooltip => $item->{tooltip}, 3898 tooltip => $item->{tooltip},
2895 tooltip_font => $::FONT_PROP, 3899 tooltip_font => $::FONT_PROP,
2896 tooltip_width => 0.67, 3900 tooltip_width => 0.67,
2897 fontsize => $item->{fontsize} || $self->{fontsize}, 3901 fontsize => $item->{fontsize} || $self->{fontsize},
2898 max_w => $::WIDTH * 0.44, 3902 max_w => $::WIDTH * 0.44,
2899 fg => $item->{fg}, 3903 fg => [@{ $item->{fg} }],
2900 can_events => 1, 3904 can_events => 1,
2901 can_hover => 1 3905 can_hover => 1
2902 }; 3906 };
3907
3908 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3909 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3910 $label->update;
3911 $label->set_max_size (undef, $label->{req_h} * $diff)
3912 if $diff < 1;
3913 $self->{timer}->interval (1/30);
3914 } else {
3915 $label->{fg}[3] = $item->{fg}[3] || 1;
3916 }
3917
3918 push @widgets, $label;
2903 } 3919 }
2904 3920
2905 $self->clear; 3921 $self->clear;
2906 $self->SUPER::add (reverse @widgets); 3922 $self->SUPER::add (reverse @widgets);
2907} 3923}
… …
2912 $text =~ s/^\s+//; 3928 $text =~ s/^\s+//;
2913 $text =~ s/\s+$//; 3929 $text =~ s/\s+$//;
2914 3930
2915 return unless $text; 3931 return unless $text;
2916 3932
2917 my $timeout = time + ((delete $arg{timeout}) || 60); 3933 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2918 3934
2919 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3935 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2920 3936
2921 if (my $item = $self->{item}{$group}) { 3937 if (my $item = $self->{item}{$group}) {
2922 if ($item->{text} eq $text) { 3938 if ($item->{text} eq $text) {
2923 $item->{count}++; 3939 $item->{count}++;
2924 } else { 3940 } else {
2925 $item->{count} = 1; 3941 $item->{count} = 1;
2926 $item->{text} = $item->{tooltip} = $text; 3942 $item->{text} = $item->{tooltip} = $text;
2927 } 3943 }
2928 $item->{id} = ++$self->{id}; 3944 $item->{id} += 0.2;#d#
2929 $item->{timeout} = $timeout; 3945 $item->{timeout} = $timeout;
2930 delete $item->{label}; 3946 delete $item->{label};
2931 } else { 3947 } else {
2932 $self->{item}{$group} = { 3948 $self->{item}{$group} = {
2933 id => ++$self->{id}, 3949 id => ++$self->{id},
… …
2939 count => 1, 3955 count => 1,
2940 %arg, 3956 %arg,
2941 }; 3957 };
2942 } 3958 }
2943 3959
3960 $ROOT->on_refresh (reorder => sub {
2944 $self->reorder; 3961 $self->reorder;
3962 });
2945} 3963}
2946 3964
2947sub reconfigure { 3965sub reconfigure {
2948 my ($self) = @_; 3966 my ($self) = @_;
2949 3967
… …
2952 3970
2953 $self->reorder; 3971 $self->reorder;
2954 $self->SUPER::reconfigure; 3972 $self->SUPER::reconfigure;
2955} 3973}
2956 3974
3975sub destroy {
3976 my ($self) = @_;
3977
3978 $self->{timer}->cancel;
3979
3980 $self->SUPER::destroy;
3981}
3982
2957############################################################################# 3983#############################################################################
2958 3984
2959package CFClient::UI::Root; 3985package CFPlus::UI::Root;
2960 3986
2961our @ISA = CFClient::UI::Container::; 3987our @ISA = CFPlus::UI::Container::;
2962 3988
3989use List::Util qw(min max);
3990
2963use CFClient::OpenGL; 3991use CFPlus::OpenGL;
2964 3992
2965sub new { 3993sub new {
2966 my $class = shift; 3994 my $class = shift;
2967 3995
2968 $class->SUPER::new ( 3996 my $self = $class->SUPER::new (
3997 visible => 1,
2969 @_, 3998 @_,
2970 ) 3999 );
2971}
2972 4000
2973sub configure { 4001 CFPlus::weaken ($self->{root} = $self);
2974 my ($self, $x, $y, $w, $h) = @_;
2975 4002
2976 $self->{w} = $w; 4003 $self
2977 $self->{h} = $h;
2978}
2979
2980sub check_size {
2981 my ($self) = @_;
2982
2983 $self->size_allocate ($self->{w}, $self->{h})
2984 if $self->{w};
2985} 4004}
2986 4005
2987sub size_request { 4006sub size_request {
2988 my ($self) = @_; 4007 my ($self) = @_;
2989 4008
2990 ($self->{w}, $self->{h}) 4009 ($self->{w}, $self->{h})
2991} 4010}
2992 4011
4012sub _to_pixel {
4013 my ($coord, $size, $max) = @_;
4014
4015 $coord =
4016 $coord eq "center" ? ($max - $size) * 0.5
4017 : $coord eq "max" ? $max
4018 : $coord;
4019
4020 $coord = 0 if $coord < 0;
4021 $coord = $max - $size if $coord > $max - $size;
4022
4023 int $coord + 0.5
4024}
4025
2993sub size_allocate { 4026sub invoke_size_allocate {
2994 my ($self, $w, $h) = @_; 4027 my ($self, $w, $h) = @_;
2995 4028
2996 for my $child ($self->children) { 4029 for my $child ($self->children) {
2997 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4030 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2998 4031
2999 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4032 $X = $child->{force_x} if exists $child->{force_x};
3000 if exists $child->{req_x}; 4033 $Y = $child->{force_y} if exists $child->{force_y};
3001 4034
3002 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4035 $X = _to_pixel $X, $W, $self->{w};
3003 if exists $child->{req_y}; 4036 $Y = _to_pixel $Y, $H, $self->{h};
3004
3005 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3006 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3007 4037
3008 $child->configure ($X, $Y, $W, $H); 4038 $child->configure ($X, $Y, $W, $H);
3009 } 4039 }
4040
4041 1
3010} 4042}
3011 4043
3012sub coord2local { 4044sub coord2local {
3013 my ($self, $x, $y) = @_; 4045 my ($self, $x, $y) = @_;
3014 4046
… …
3022} 4054}
3023 4055
3024sub update { 4056sub update {
3025 my ($self) = @_; 4057 my ($self) = @_;
3026 4058
3027 $self->check_size;
3028 $::WANT_REFRESH++; 4059 $::WANT_REFRESH++;
3029} 4060}
3030 4061
3031sub add { 4062sub add {
3032 my ($self, @children) = @_; 4063 my ($self, @children) = @_;
3033 4064
3034 for (my @widgets = @children; my $w = pop @widgets; ) {
3035 push @widgets, $w->children;
3036 $w->{root} = $self;
3037 $w->{visible} = 1;
3038 }
3039
3040 for my $child (@children) {
3041 $child->{is_toplevel} = 1; 4065 $_->{is_toplevel} = 1
3042 4066 for @children;
3043 # integerise window positions
3044 $child->{x} = int $child->{x};
3045 $child->{y} = int $child->{y};
3046 }
3047 4067
3048 $self->SUPER::add (@children); 4068 $self->SUPER::add (@children);
3049} 4069}
3050 4070
3051sub remove { 4071sub remove {
3052 my ($self, @children) = @_; 4072 my ($self, @children) = @_;
3053 4073
3054 $self->SUPER::remove (@children); 4074 $self->SUPER::remove (@children);
4075
4076 delete $self->{is_toplevel}
4077 for @children;
3055 4078
3056 while (@children) { 4079 while (@children) {
3057 my $w = pop @children; 4080 my $w = pop @children;
3058 push @children, $w->children; 4081 push @children, $w->children;
3059 $w->set_invisible; 4082 $w->set_invisible;
… …
3078 while ($self->{refresh_hook}) { 4101 while ($self->{refresh_hook}) {
3079 $_->() 4102 $_->()
3080 for values %{delete $self->{refresh_hook}}; 4103 for values %{delete $self->{refresh_hook}};
3081 } 4104 }
3082 4105
3083 if ($self->{check_size}) { 4106 while ($self->{realloc}) {
3084 my @queue = ([], []); 4107 my %queue;
4108 my @queue;
4109 my $widget;
3085 4110
3086 for (;;) { 4111 outer:
3087 if ($self->{check_size}) { 4112 while () {
3088 # heuristic: check containers last 4113 if (my $realloc = delete $self->{realloc}) {
3089 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4114 for $widget (values %$realloc) {
3090 for values %{delete $self->{check_size}} 4115 $widget->{visible} or next; # do not resize invisible widgets
4116
4117 $queue{$widget+0}++ and next; # duplicates are common
4118
4119 push @{ $queue[$widget->{visible}] }, $widget;
4120 }
3091 } 4121 }
3092 4122
3093 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4123 while () {
4124 @queue or last outer;
3094 4125
3095 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4126 $widget = pop @{ $queue[-1] || [] }
3096 ? @$widget{qw(user_w user_h)} 4127 and last;
3097 : $widget->size_request;
3098
3099 if (delete $widget->{force_alloc}
3100 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3101 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3102 4128
4129 pop @queue;
4130 }
4131
4132 delete $queue{$widget+0};
4133
4134 my ($w, $h) = $widget->size_request;
4135
4136 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4137 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4138
4139 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4140 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4141
4142 $w = $widget->{force_w} if exists $widget->{force_w};
4143 $h = $widget->{force_h} if exists $widget->{force_h};
4144
4145 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4146 || delete $widget->{force_realloc}) {
3103 $widget->{req_w} = $w; 4147 $widget->{req_w} = $w;
3104 $widget->{req_h} = $h; 4148 $widget->{req_h} = $h;
3105 4149
3106 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4150 $self->{size_alloc}{$widget+0} = $widget;
3107 4151
3108 $widget->{parent}->check_size
3109 if $widget->{parent}; 4152 if (my $parent = $widget->{parent}) {
4153 $self->{realloc}{$parent+0} = $parent
4154 unless $queue{$parent+0};
4155
4156 $parent->{force_size_alloc} = 1;
4157 $self->{size_alloc}{$parent+0} = $parent;
4158 }
3110 } 4159 }
4160
4161 delete $self->{realloc}{$widget+0};
3111 } 4162 }
3112 }
3113 4163
3114 while ($self->{size_alloc}) { 4164 while (my $size_alloc = delete $self->{size_alloc}) {
3115 for (values %{delete $self->{size_alloc}}) { 4165 my @queue = sort { $a->{visible} <=> $b->{visible} }
3116 my ($widget, $w, $h) = @$_; 4166 values %$size_alloc;
3117 4167
4168 while () {
4169 my $widget = pop @queue || last;
4170
4171 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4172
4173 $w = max $widget->{min_w}, $w;
4174 $h = max $widget->{min_h}, $h;
4175
4176# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4177# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
3118 $w = 0 if $w < 0; 4182 $w = int $w + 0.5;
3119 $h = 0 if $h < 0; 4183 $h = int $h + 0.5;
3120 4184
4185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4186 $widget->{old_w} = $widget->{w};
4187 $widget->{old_h} = $widget->{h};
4188
3121 $widget->{w} = $w; 4189 $widget->{w} = $w;
3122 $widget->{h} = $h; 4190 $widget->{h} = $h;
4191
3123 $widget->emit (size_allocate => $w, $h); 4192 $widget->emit (size_allocate => $w, $h);
4193 }
4194 }
3124 } 4195 }
3125 } 4196 }
3126 4197
3127 while ($self->{post_alloc_hook}) { 4198 while ($self->{post_alloc_hook}) {
3128 $_->() 4199 $_->()
… …
3137 glLoadIdentity; 4208 glLoadIdentity;
3138 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4209 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3139 glMatrixMode GL_MODELVIEW; 4210 glMatrixMode GL_MODELVIEW;
3140 glLoadIdentity; 4211 glLoadIdentity;
3141 4212
4213 {
4214 package CFPlus::UI::Base;
4215
4216 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4217 (0, 0, $self->{w}, $self->{h});
4218
3142 $self->_draw; 4219 $self->_draw;
4220 }
3143} 4221}
3144 4222
3145############################################################################# 4223#############################################################################
3146 4224
3147package CFClient::UI; 4225package CFPlus::UI;
3148 4226
3149$ROOT = new CFClient::UI::Root; 4227$ROOT = new CFPlus::UI::Root;
3150$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4228$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3151 4229
31521 42301
3153 4231

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