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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.231 by root, Thu May 25 00:26:19 2006 UTC vs.
Revision 1.447 by root, Sat Dec 22 06:50:45 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 ();
8 7
9use CFClient; 8use CFPlus;
9use CFPlus::Pod;
10use CFPlus::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 1/60, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 38 }
43 39
44 return; 40 return;
45 } 41 }
46 } 42 }
47 } 43 }
48 44
49 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48};
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
62} 82}
63 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
95}
96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($ev) = @_; 98 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
67 100
68 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
70 105
71 $GRAB = $widget; 106 $GRAB = $widget;
72 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
73 108
74 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
75 } 110 }
76 111
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
78 117
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 118 $ev->{dx} = $shift ? $delta : 0;
80 if $GRAB; 119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
125 }
81} 126}
82 127
83sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
84 my ($ev) = @_; 129 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 130
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 132
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 134
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 135 $GRAB->emit (button_up => $ev)
92 if $GRAB; 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 137
94 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 140 $grab->update if $grab;
97 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
98 142
99 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
100 } 145 }
101} 146}
102 147
103sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
104 my ($ev) = @_; 149 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
106 151
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 153
109 if ($widget != $HOVER) { 154 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 155
112 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
113 $HOVER->update if $HOVER && $HOVER->{can_hover};
114
115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER; 157 if $HOVER;
120} 158}
121 159
122# convert position array to integers 160# convert position array to integers
123sub harmonize { 161sub harmonize {
… …
152sub rescale_widgets { 190sub rescale_widgets {
153 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
154 192
155 for my $widget (values %WIDGET) { 193 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
165 } 208 }
166 } 209 }
167 210
168 reconfigure_widgets; 211 reconfigure_widgets;
169} 212}
170 213
171############################################################################# 214#############################################################################
172 215
216package CFPlus::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
173package CFClient::UI::Base; 224package CFPlus::UI::Base;
174 225
175use strict; 226use strict;
176 227
177use CFClient::OpenGL; 228use CFPlus::OpenGL;
178 229
179sub new { 230sub new {
180 my $class = shift; 231 my $class = shift;
181 232
182 my $self = bless { 233 my $self = bless {
183 x => 0, 234 x => "center",
184 y => 0, 235 y => "center",
185 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
186 can_events => 1, 239 can_events => 1,
187 @_ 240 @_
188 }, $class; 241 }, $class;
189 242
243 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
244
190 for (keys %$self) { 245 for (keys %$self) {
191 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
193 } 248 }
194 } 249 }
195 250
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
197 262
198 $self 263 $self
199} 264}
200 265
201sub destroy { 266sub destroy {
202 my ($self) = @_; 267 my ($self) = @_;
203 268
204 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
205 %$self = (); 271 %$self = ();
206} 272}
207 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
208sub show { 278sub show {
209 my ($self) = @_; 279 my ($self) = @_;
280
210 return if $self->{parent}; 281 return if $self->{parent};
211 282
212 $CFClient::UI::ROOT->add ($self); 283 $CFPlus::UI::ROOT->add ($self);
213} 284}
214 285
215sub show_centered { 286sub set_visible {
216 my ($self) = @_; 287 my ($self) = @_;
288
217 return if $self->{parent}; 289 return if $self->{visible};
218 290
219 $self->show; 291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
220 293
221 $CFClient::UI::ROOT->on_post_alloc ( 294 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 295
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 296 $self->realloc if !exists $self->{req_w};
224 }, 297
225 ); 298 $_->set_visible for $self->children;
226} 299}
227 300
228sub set_invisible { 301sub set_invisible {
229 my ($self) = @_; 302 my ($self) = @_;
230 303
231 # broken show/hide model 304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
232 307
233 delete $self->{visible}; 308 delete $self->{visible};
309 delete $self->{root};
234 310
235 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
237 313
314 $CFPlus::UI::TOOLTIP_WATCHER->invoke
315 if $TOOLTIP->{owner} == $self;
316
238 $self->focus_out; 317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
239} 336}
240 337
241sub hide { 338sub hide {
242 my ($self) = @_; 339 my ($self) = @_;
243 340
… …
245 342
246 $self->{parent}->remove ($self) 343 $self->{parent}->remove ($self)
247 if $self->{parent}; 344 if $self->{parent};
248} 345}
249 346
250sub move { 347sub move_abs {
251 my ($self, $x, $y, $z) = @_; 348 my ($self, $x, $y, $z) = @_;
252 349
253 $self->{x} = int $x; 350 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
254 $self->{y} = int $y; 351 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
255 $self->{z} = $z if defined $z; 352 $self->{z} = $z if defined $z;
256 353
257 $self->update; 354 $self->update;
258} 355}
259 356
260sub set_size { 357sub set_size {
261 my ($self, $w, $h) = @_; 358 my ($self, $w, $h) = @_;
262 359
263 $self->{user_w} = $w; 360 $self->{force_w} = $w;
264 $self->{user_h} = $h; 361 $self->{force_h} = $h;
265 362
266 $self->check_size; 363 $self->realloc;
364}
365
366# traverse the widget chain up to find the maximum "physical" size constraints
367sub get_max_wh {
368 my ($self) = @_;
369
370 return $self->{parent}->get_max_wh
371 if $self->{parent};
372
373 ($::WIDTH, $::HEIGHT)
267} 374}
268 375
269sub size_request { 376sub size_request {
270 require Carp; 377 require Carp;
271 Carp::confess "size_request is abstract"; 378 Carp::confess "size_request is abstract";
272} 379}
273 380
381sub baseline_shift {
382 0
383}
384
274sub configure { 385sub configure {
275 my ($self, $x, $y, $w, $h) = @_; 386 my ($self, $x, $y, $w, $h) = @_;
276 387
277 if ($self->{aspect}) { 388 if ($self->{aspect}) {
389 my ($ow, $oh) = ($w, $h);
390
278 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 391 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
279 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 392 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
280 393
281 # use alignment to adjust x, y 394 # use alignment to adjust x, y
282 395
283 $x += int +($w - $w2) * 0.5; 396 $x += int 0.5 * ($ow - $w);
284 $y += int +($h - $h2) * 0.5; 397 $y += int 0.5 * ($oh - $h);
285
286 ($w, $h) = ($w2, $h2);
287 } 398 }
288 399
289 if ($self->{x} != $x || $self->{y} != $y) { 400 if ($self->{x} ne $x || $self->{y} ne $y) {
290 $self->{x} = $x; 401 $self->{x} = $x;
291 $self->{y} = $y; 402 $self->{y} = $y;
292 $self->update; 403 $self->update;
293 } 404 }
294 405
295 if ($self->{w} != $w || $self->{h} != $h) { 406 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
296 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 407 return unless $self->{visible};
297 }
298}
299 408
300sub size_allocate { 409 $self->{alloc_w} = $w;
301 # nothing to be done 410 $self->{alloc_h} = $h;
302}
303 411
304sub reconfigure { 412 $self->{root}{size_alloc}{$self+0} = $self;
305 my ($self) = @_; 413 }
306
307 $self->check_size (1);
308 $self->update;
309} 414}
310 415
311sub children { 416sub children {
417 # nop
418}
419
420sub visible_children {
421 $_[0]->children
312} 422}
313 423
314sub set_max_size { 424sub set_max_size {
315 my ($self, $w, $h) = @_; 425 my ($self, $w, $h) = @_;
316 426
317 delete $self->{max_w}; $self->{max_w} = $w if $w; 427 $self->{max_w} = int $w if defined $w;
318 delete $self->{max_h}; $self->{max_h} = $h if $h; 428 $self->{max_h} = int $h if defined $h;
429
430 $self->realloc;
319} 431}
320 432
321sub set_tooltip { 433sub set_tooltip {
322 my ($self, $tooltip) = @_; 434 my ($self, $tooltip) = @_;
323 435
436 $tooltip =~ s/^\s+//;
437 $tooltip =~ s/\s+$//;
438
439 return if $self->{tooltip} eq $tooltip;
440
324 $self->{tooltip} = $tooltip; 441 $self->{tooltip} = $tooltip;
325 442
326 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 443 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
327 delete $CFClient::UI::TOOLTIP->{owner}; 444 delete $CFPlus::UI::TOOLTIP->{owner};
328 CFClient::UI::check_tooltip; 445 $CFPlus::UI::TOOLTIP_WATCHER->invoke;
329 } 446 }
330} 447}
331 448
332# translate global coordinates to local coordinate system 449# translate global coordinates to local coordinate system
333sub coord2local { 450sub coord2local {
334 my ($self, $x, $y) = @_; 451 my ($self, $x, $y) = @_;
335 452
453 return (undef, undef) unless $self->{parent};
454
336 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 455 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
337} 456}
338 457
339# translate local coordinates to global coordinate system 458# translate local coordinates to global coordinate system
340sub coord2global { 459sub coord2global {
341 my ($self, $x, $y) = @_; 460 my ($self, $x, $y) = @_;
342 461
462 return (undef, undef) unless $self->{parent};
463
343 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 464 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
344} 465}
345 466
346sub focus_in { 467sub invoke_focus_in {
347 my ($self) = @_; 468 my ($self) = @_;
348 469
349 return if $FOCUS == $self; 470 return if $FOCUS == $self;
350 return unless $self->{can_focus}; 471 return unless $self->{can_focus};
351 472
352 my $focus = $FOCUS; $FOCUS = $self; 473 $FOCUS = $self;
353 474
354 $self->_emit (focus_in => $focus); 475 $self->update;
355 476
356 $focus->update if $focus; 477 0
357 $FOCUS->update;
358} 478}
359 479
360sub focus_out { 480sub invoke_focus_out {
361 my ($self) = @_; 481 my ($self) = @_;
362 482
363 return unless $FOCUS == $self; 483 return unless $FOCUS == $self;
364 484
365 my $focus = $FOCUS; undef $FOCUS; 485 undef $FOCUS;
366 486
367 $self->_emit (focus_out => $focus); 487 $self->update;
368 488
369 $focus->update if $focus; #?
370
371 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 489 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
372 unless $FOCUS; 490 unless $FOCUS;
373}
374 491
492 0
493}
494
495sub grab_focus {
496 my ($self) = @_;
497
498 $FOCUS->emit ("focus_out") if $FOCUS;
499 $self->emit ("focus_in");
500}
501
375sub mouse_motion { } 502sub invoke_mouse_motion { 0 }
376sub button_up { } 503sub invoke_button_up { 0 }
377sub key_down { } 504sub invoke_key_down { 0 }
378sub key_up { } 505sub invoke_key_up { 0 }
506sub invoke_mouse_wheel { 0 }
379 507
380sub button_down { 508sub invoke_button_down {
381 my ($self, $ev, $x, $y) = @_; 509 my ($self, $ev, $x, $y) = @_;
382 510
383 $self->focus_in; 511 $self->grab_focus;
384}
385 512
386sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 513 0
387sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 514}
388sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
389sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
390sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
391 515
392sub draw { 516sub connect {
517 my ($self, $signal, $cb) = @_;
518
519 push @{ $self->{signal_cb}{$signal} }, $cb;
520
521 defined wantarray and CFPlus::guard {
522 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
523 @{ $self->{signal_cb}{$signal} };
524 }
525}
526
527sub disconnect_all {
393 my ($self) = @_; 528 my ($self, $signal) = @_;
394 529
395 return unless $self->{h} && $self->{w}; 530 delete $self->{signal_cb}{$signal};
396
397 glPushMatrix;
398 glTranslate $self->{x}, $self->{y}, 0;
399 $self->_draw;
400 glPopMatrix;
401
402 if ($self == $HOVER && $self->{can_hover}) {
403 my ($x, $y) = @$self{qw(x y)};
404
405 glColor 1, 0.8, 0.5, 0.2;
406 glEnable GL_BLEND;
407 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
408 glBegin GL_QUADS;
409 glVertex $x , $y;
410 glVertex $x + $self->{w}, $y;
411 glVertex $x + $self->{w}, $y + $self->{h};
412 glVertex $x , $y + $self->{h};
413 glEnd;
414 glDisable GL_BLEND;
415 }
416
417 if ($ENV{PCLIENT_DEBUG}) {
418 glPushMatrix;
419 glColor 1, 1, 0, 1;
420 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
421 glBegin GL_LINE_LOOP;
422 glVertex 0 , 0;
423 glVertex $self->{w}, 0;
424 glVertex $self->{w}, $self->{h};
425 glVertex 0 , $self->{h};
426 glEnd;
427 glPopMatrix;
428 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
429 }
430} 531}
431 532
432sub _draw { 533my %has_coords = (
433 my ($self) = @_; 534 button_down => 1,
535 button_up => 1,
536 mouse_motion => 1,
537 mouse_wheel => 1,
538);
434 539
435 warn "no draw defined for $self\n"; 540sub emit {
436} 541 my ($self, $signal, @args) = @_;
437 542
543 # I do not really like this solution, but I do not like duplication
544 # and needlessly verbose code, either.
545 my @append
546 = $has_coords{$signal}
547 ? $args[0]->xy ($self)
548 : ();
549
550 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
551
552 for my $cb (
553 @{$self->{signal_cb}{$signal} || []}, # before
554 ($self->can ("invoke_$signal") || sub { 1 }), # closure
555 ) {
556 return $cb->($self, @args, @append) || next;
557 }
558
559 # parent
560 $self->{parent} && $self->{parent}->emit ($signal, @args)
561}
562
438sub find_widget { 563#sub find_widget {
439 my ($self, $x, $y) = @_; 564# in .xs
440
441 return () unless $self->{can_events};
442
443 return $self
444 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
445 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
446
447 ()
448}
449 565
450sub set_parent { 566sub set_parent {
451 my ($self, $parent) = @_; 567 my ($self, $parent) = @_;
452 568
453 Scalar::Util::weaken ($self->{parent} = $parent); 569 CFPlus::weaken ($self->{parent} = $parent);
454 570 $self->set_visible if $parent->{visible};
455 # TODO: req_w _does_change after ->reconfigure
456 $self->check_size
457 unless exists $self->{req_w};
458
459 $self->show;
460} 571}
461 572
462sub check_size { 573sub realloc {
463 my ($self, $forced) = @_; 574 my ($self) = @_;
464 575
465 $self->{force_alloc} = 1 if $forced; 576 if ($self->{visible}) {
466 $CFClient::UI::ROOT->{check_size}{$self} = $self; 577 return if $self->{root}{realloc}{$self+0};
578
579 $self->{root}{realloc}{$self+0} = $self;
580 $self->{root}->update;
581 } else {
582 delete $self->{req_w};
583 delete $self->{req_h};
584 }
467} 585}
468 586
469sub update { 587sub update {
470 my ($self) = @_; 588 my ($self) = @_;
471 589
472 $self->{parent}->update 590 $self->{parent}->update
473 if $self->{parent}; 591 if $self->{parent};
474} 592}
475 593
476sub connect { 594sub reconfigure {
477 my ($self, $signal, $cb) = @_; 595 my ($self) = @_;
478 596
479 push @{ $self->{signal_cb}{$signal} }, $cb; 597 $self->realloc;
598 $self->update;
480} 599}
481 600
482sub _emit { 601# using global variables seems a bit hacky, but passing through all drawing
483 my ($self, $signal, @args) = @_; 602# functions seems pointless.
603our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
484 604
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 605#sub draw {
486} 606#CFPlus.xs
487 607
488sub emit { 608sub _draw {
489 my ($self, $signal, @args) = @_; 609 my ($self) = @_;
490 610
491 $self->_emit ($signal, @args) 611 warn "no draw defined for $self\n";
492 || $self->$signal (@args);
493} 612}
494 613
495sub DESTROY { 614sub DESTROY {
496 my ($self) = @_; 615 my ($self) = @_;
497 616
617 return if CFPlus::in_destruct;
618
619 local $@;
620 eval { $self->destroy };
621 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
622
498 delete $WIDGET{$self+0}; 623 delete $WIDGET{$self+0};
499 #$self->deactivate;
500} 624}
501 625
502############################################################################# 626#############################################################################
503 627
504package CFClient::UI::DrawBG; 628package CFPlus::UI::DrawBG;
505 629
506our @ISA = CFClient::UI::Base::; 630our @ISA = CFPlus::UI::Base::;
507 631
508use strict; 632use strict;
509use CFClient::OpenGL; 633use CFPlus::OpenGL;
510 634
511sub new { 635sub new {
512 my $class = shift; 636 my $class = shift;
513
514 # range [value, low, high, page]
515 637
516 $class->SUPER::new ( 638 $class->SUPER::new (
517 #bg => [0, 0, 0, 0.2], 639 #bg => [0, 0, 0, 0.2],
518 #active_bg => [1, 1, 1, 0.5], 640 #active_bg => [1, 1, 1, 0.5],
519 @_ 641 @_
… …
529 651
530 if ($color && (@$color < 4 || $color->[3])) { 652 if ($color && (@$color < 4 || $color->[3])) {
531 my ($w, $h) = @$self{qw(w h)}; 653 my ($w, $h) = @$self{qw(w h)};
532 654
533 glEnable GL_BLEND; 655 glEnable GL_BLEND;
534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 656 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
535 glColor @$color; 657 glColor_premultiply @$color;
536
537 glBegin GL_QUADS;
538 glVertex 0 , 0;
539 glVertex 0 , $h;
540 glVertex $w, $h; 658 glRect 0, 0, $w, $h;
541 glVertex $w, 0;
542 glEnd;
543
544 glDisable GL_BLEND; 659 glDisable GL_BLEND;
545 } 660 }
546} 661}
547 662
548############################################################################# 663#############################################################################
549 664
550package CFClient::UI::Empty; 665package CFPlus::UI::Empty;
551 666
552our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
553 668
554sub new { 669sub new {
555 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
556 $class->SUPER::new (can_events => 0, %arg); 671 $class->SUPER::new (can_events => 0, %arg);
557} 672}
558 673
559sub size_request { 674sub size_request {
560 (0, 0) 675 my ($self) = @_;
676
677 ($self->{w} + 0, $self->{h} + 0)
561} 678}
562 679
563sub draw { } 680sub draw { }
564 681
565############################################################################# 682#############################################################################
566 683
567package CFClient::UI::Container; 684package CFPlus::UI::Container;
568 685
569our @ISA = CFClient::UI::Base::; 686our @ISA = CFPlus::UI::Base::;
570 687
571sub new { 688sub new {
572 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
573 690
574 my $children = delete $arg{children} || []; 691 my $children = delete $arg{children};
575 692
576 my $self = $class->SUPER::new ( 693 my $self = $class->SUPER::new (
577 children => [], 694 children => [],
578 can_events => 0, 695 can_events => 0,
579 %arg, 696 %arg,
580 ); 697 );
698
581 $self->add ($_) for @$children; 699 $self->add (@$children)
700 if $children && @$children;
582 701
583 $self 702 $self
703}
704
705sub realloc {
706 my ($self) = @_;
707
708 $self->{force_realloc} = 1;
709 $self->{force_size_alloc} = 1;
710 $self->SUPER::realloc;
584} 711}
585 712
586sub add { 713sub add {
587 my ($self, @widgets) = @_; 714 my ($self, @widgets) = @_;
588 715
589 $_->set_parent ($self) 716 $_->set_parent ($self)
590 for @widgets; 717 for @widgets;
591 718
719 # TODO: only do this in widgets that need it, e.g. root, fixed
592 use sort 'stable'; 720 use sort 'stable';
593 721
594 $self->{children} = [ 722 $self->{children} = [
595 sort { $a->{z} <=> $b->{z} } 723 sort { $a->{z} <=> $b->{z} }
596 @{$self->{children}}, @widgets 724 @{$self->{children}}, @widgets
597 ]; 725 ];
598 726
599 $self->check_size (1); 727 $self->realloc;
600 $self->update; 728
729 $self->emit (c_add => \@widgets);
730
731 map $_+0, @widgets
601} 732}
602 733
603sub children { 734sub children {
604 @{ $_[0]{children} } 735 @{ $_[0]{children} }
605} 736}
606 737
607sub remove { 738sub remove {
608 my ($self, $child) = @_; 739 my ($self, @widgets) = @_;
609 740
741 $self->emit (c_remove => \@widgets);
742
743 for my $child (@widgets) {
610 delete $child->{parent}; 744 delete $child->{parent};
611 $child->hide; 745 $child->hide;
612
613 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 746 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
747 }
614 748
615 $self->check_size; 749 $self->realloc;
616 $self->update;
617} 750}
618 751
619sub clear { 752sub clear {
620 my ($self) = @_; 753 my ($self) = @_;
621 754
622 my $children = delete $self->{children}; 755 my $children = $self->{children};
623 $self->{children} = []; 756 $self->{children} = [];
624 757
625 for (@$children) { 758 for (@$children) {
626 delete $_->{parent}; 759 delete $_->{parent};
627 $_->hide; 760 $_->hide;
628 } 761 }
629 762
630 $self->check_size; 763 $self->realloc;
631 $self->update;
632} 764}
633 765
634sub find_widget { 766sub find_widget {
635 my ($self, $x, $y) = @_; 767 my ($self, $x, $y) = @_;
636 768
637 $x -= $self->{x}; 769 $x -= $self->{x};
638 $y -= $self->{y}; 770 $y -= $self->{y};
639 771
640 my $res; 772 my $res;
641 773
642 for (reverse @{ $self->{children} }) { 774 for (reverse $self->visible_children) {
643 $res = $_->find_widget ($x, $y) 775 $res = $_->find_widget ($x, $y)
644 and return $res; 776 and return $res;
645 } 777 }
646 778
647 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 779 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
648} 780}
649 781
650sub _draw { 782sub _draw {
651 my ($self) = @_; 783 my ($self) = @_;
652 784
653 $_->draw for @{$self->{children}}; 785 $_->draw for $self->visible_children;
654} 786}
655 787
656############################################################################# 788#############################################################################
657 789
658package CFClient::UI::Bin; 790package CFPlus::UI::Bin;
659 791
660our @ISA = CFClient::UI::Container::; 792our @ISA = CFPlus::UI::Container::;
661 793
662sub new { 794sub new {
663 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
664 796
665 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 797 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
666 798
667 $class->SUPER::new (children => [$child], %arg) 799 $class->SUPER::new (children => [$child], %arg)
668} 800}
669 801
670sub add { 802sub add {
671 my ($self, $child) = @_; 803 my ($self, $child) = @_;
672 804
673 $self->{children} = []; 805 $self->clear;
674
675 $self->SUPER::add ($child); 806 $self->SUPER::add ($child);
676} 807}
677 808
678sub remove { 809sub remove {
679 my ($self, $widget) = @_; 810 my ($self, $widget) = @_;
680 811
681 $self->SUPER::remove ($widget); 812 $self->SUPER::remove ($widget);
682 813
683 $self->{children} = [new CFClient::UI::Empty] 814 $self->{children} = [new CFPlus::UI::Empty]
684 unless @{$self->{children}}; 815 unless @{$self->{children}};
685} 816}
686 817
687sub child { $_[0]->{children}[0] } 818sub child { $_[0]->{children}[0] }
688 819
689sub size_request { 820sub size_request {
690 $_[0]{children}[0]->size_request 821 $_[0]{children}[0]->size_request
691} 822}
692 823
693sub size_allocate { 824sub invoke_size_allocate {
694 my ($self, $w, $h) = @_; 825 my ($self, $w, $h) = @_;
695 826
696 $self->{children}[0]->configure (0, 0, $w, $h); 827 $self->{children}[0]->configure (0, 0, $w, $h);
828
829 1
697} 830}
698 831
699############################################################################# 832#############################################################################
833# back-buffered drawing area
700 834
701package CFClient::UI::Window; 835package CFPlus::UI::Window;
702 836
703our @ISA = CFClient::UI::Bin::; 837our @ISA = CFPlus::UI::Bin::;
704 838
705use CFClient::OpenGL; 839use CFPlus::OpenGL;
706 840
707sub new { 841sub new {
708 my ($class, %arg) = @_; 842 my ($class, %arg) = @_;
709 843
710 my $self = $class->SUPER::new (%arg); 844 my $self = $class->SUPER::new (%arg);
… …
715 849
716 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 850 $ROOT->on_post_alloc ($self => sub { $self->render_child });
717 $self->SUPER::update; 851 $self->SUPER::update;
718} 852}
719 853
720sub size_allocate { 854sub invoke_size_allocate {
721 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
722 856
723 $self->SUPER::size_allocate ($w, $h);
724 $self->update; 857 $self->update;
858
859 $self->SUPER::invoke_size_allocate ($w, $h)
725} 860}
726 861
727sub _render { 862sub _render {
863 my ($self) = @_;
864
728 $_[0]{children}[0]->draw; 865 $self->{children}[0]->draw;
729} 866}
730 867
731sub render_child { 868sub render_child {
732 my ($self) = @_; 869 my ($self) = @_;
733 870
734 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 871 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
735 glClearColor 0, 0, 0, 0; 872 glClearColor 0, 0, 0, 0;
736 glClear GL_COLOR_BUFFER_BIT; 873 glClear GL_COLOR_BUFFER_BIT;
737 874
875 {
876 package CFPlus::UI::Base;
877
878 local ($draw_x, $draw_y, $draw_w, $draw_h) =
879 (0, 0, $self->{w}, $self->{h});
880
738 $self->_render; 881 $self->_render;
882 }
739 }; 883 };
740} 884}
741 885
742sub _draw { 886sub _draw {
743 my ($self) = @_; 887 my ($self) = @_;
744
745 my ($w, $h) = ($self->w, $self->h);
746 888
747 my $tex = $self->{texture} 889 my $tex = $self->{texture}
748 or return; 890 or return;
749 891
750 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
752 glColor 1, 1, 1, 1; 894 glColor 0, 0, 0, 1;
753 895
754 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0);
755 897
756 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
757} 899}
758 900
759############################################################################# 901#############################################################################
760 902
761package CFClient::UI::ViewPort; 903package CFPlus::UI::ViewPort;
762 904
905use List::Util qw(min max);
906
763our @ISA = CFClient::UI::Window::; 907our @ISA = CFPlus::UI::Window::;
908
909sub new {
910 my $class = shift;
911
912 $class->SUPER::new (
913 scroll_x => 0,
914 scroll_y => 1,
915 @_,
916 )
917}
764 918
765sub size_request { 919sub size_request {
766 my ($self) = @_; 920 my ($self) = @_;
767 921
768 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
769 923
770 @$self{qw(child_w child_h)} 924 $w = 1 if $self->{scroll_x};
771} 925 $h = 1 if $self->{scroll_y};
772 926
927 ($w, $h)
928}
929
773sub size_allocate { 930sub invoke_size_allocate {
774 my ($self, $w, $h) = @_; 931 my ($self, $w, $h) = @_;
775 932
776 my ($cw, $ch) = @$self{qw(child_w child_h)}; 933 my $child = $self->child;
777# $w = $self->{w}; 934
935 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
936 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
937
778 $self->child->configure (0, 0, $cw, $ch); 938 $self->child->configure (0, 0, $w, $h);
779 $self->update; 939 $self->update;
940
941 1
780} 942}
781 943
782sub set_offset { 944sub set_offset {
783 my ($self, $x, $y) = @_; 945 my ($self, $x, $y) = @_;
784 946
947 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
948 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
949
950 if ($x != $self->{view_x} or $y != $self->{view_y}) {
785 $self->{view_x} = int $x; 951 $self->{view_x} = $x;
786 $self->{view_y} = int $y; 952 $self->{view_y} = $y;
787 953
954 $self->emit (changed => $x, $y);
788 $self->update; 955 $self->update;
956 }
957}
958
959sub set_center {
960 my ($self, $x, $y) = @_;
961
962 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
963}
964
965sub make_visible {
966 my ($self, $x, $y, $border) = @_;
967
968 if ( $x < $self->{view_x} + $self->{w} * $border
969 || $x > $self->{view_x} + $self->{w} * (1 - $border)
970 || $y < $self->{view_y} + $self->{h} * $border
971 || $y > $self->{view_y} + $self->{h} * (1 - $border)
972 ) {
973 $self->set_center ($x, $y);
974 }
789} 975}
790 976
791# hmm, this does not work for topleft of $self... but we should not ask for that 977# hmm, this does not work for topleft of $self... but we should not ask for that
792sub coord2local { 978sub coord2local {
793 my ($self, $x, $y) = @_; 979 my ($self, $x, $y) = @_;
… …
808 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
809 995
810 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
811 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
812 ) { 998 ) {
813 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
814 } else { 1000 } else {
815 $self->CFClient::UI::Base::find_widget ($x, $y) 1001 $self->CFPlus::UI::Base::find_widget ($x, $y)
816 } 1002 }
817} 1003}
818 1004
819sub _render { 1005sub _render {
820 my ($self) = @_; 1006 my ($self) = @_;
821 1007
1008 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1009 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1010
822 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
823 1012
824 $self->SUPER::_render; 1013 $self->SUPER::_render;
825} 1014}
826 1015
827############################################################################# 1016#############################################################################
828 1017
829package CFClient::UI::ScrolledWindow; 1018package CFPlus::UI::ScrolledWindow;
830 1019
831our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFPlus::UI::Table::;
832 1021
833sub new { 1022sub new {
834 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
835 1026
836 my $self; 1027 my $self;
837 1028
838 my $slider = new CFClient::UI::Slider 1029 my $hslider = new CFPlus::UI::Slider
1030 c_col => 0,
1031 c_row => 1,
839 vertical => 1, 1032 vertical => 0,
840 range => [0, 0, 1, 0.01], # HACK fix 1033 range => [0, 0, 1, 0.01], # HACK fix
841 connect_changed => sub { 1034 on_changed => sub {
842 $self->{vp}->set_offset (0, $_[1]); 1035 $self->{hpos} = $_[1];
1036 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
843 }, 1037 },
844 ; 1038 ;
845 1039
1040 my $vslider = new CFPlus::UI::Slider
1041 c_col => 1,
1042 c_row => 0,
1043 vertical => 1,
1044 range => [0, 0, 1, 0.01], # HACK fix
1045 on_changed => sub {
1046 $self->{vpos} = $_[1];
1047 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1048 },
1049 ;
1050
846 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
847 vp => (new CFClient::UI::ViewPort expand => 1), 1052 scroll_x => 0,
1053 scroll_y => 1,
1054 can_events => 1,
848 slider => $slider, 1055 hslider => $hslider,
849 @_, 1056 vslider => $vslider,
1057 col_expand => [1, 0],
1058 row_expand => [1, 0],
1059 %arg,
850 ); 1060 );
851 1061
852 $self->{vp}->add ($self->{scrolled}); 1062 $self->{vp} = new CFPlus::UI::ViewPort
1063 c_col => 0,
1064 c_row => 0,
1065 expand => 1,
1066 scroll_x => $self->{scroll_x},
1067 scroll_y => $self->{scroll_y},
1068 on_changed => sub {
1069 my ($vp, $x, $y) = @_;
1070
1071 $vp->{parent}{hslider}->set_value ($x);
1072 $vp->{parent}{vslider}->set_value ($y);
1073
1074 0
1075 },
1076 on_size_allocate => sub {
1077 my ($vp, $w, $h) = @_;
1078 $vp->{parent}->update_slider;
1079 0
1080 },
1081 ;
1082
853 $self->add ($self->{vp}); 1083 $self->SUPER::add ($self->{vp});
854 $self->add ($self->{slider}); 1084
1085 $self->add ($child) if $child;
855 1086
856 $self 1087 $self
857} 1088}
858 1089
1090sub add {
1091 my ($self, $widget) = @_;
1092
1093 $self->{vp}->add ($self->{child} = $widget);
1094}
1095
1096sub set_offset { shift->{vp}->set_offset (@_) }
1097sub set_center { shift->{vp}->set_center (@_) }
1098sub make_visible { shift->{vp}->make_visible (@_) }
1099
1100sub update_slider {
1101 my ($self) = @_;
1102
1103 my $child = ($self->{vp} or return)->child;
1104
1105 if ($self->{scroll_x}) {
1106 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1107 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1108
1109 my $visible = $w1 > $w2;
1110 if ($visible != $self->{hslider_visible}) {
1111 $self->{hslider_visible} = $visible;
1112 $visible ? $self->SUPER::add ($self->{hslider})
1113 : $self->SUPER::remove ($self->{hslider});
1114 }
1115 }
1116
1117 if ($self->{scroll_y}) {
1118 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120
1121 my $visible = $h1 > $h2;
1122 if ($visible != $self->{vslider_visible}) {
1123 $self->{vslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{vslider})
1125 : $self->SUPER::remove ($self->{vslider});
1126 }
1127 }
1128}
1129
1130sub start_dragging {
1131 my ($self, $ev) = @_;
1132
1133 $self->grab_focus;
1134
1135 my $ox = $self->{vp}{view_x};
1136 my $oy = $self->{vp}{view_y};
1137
1138 $self->{motion} = sub {
1139 my ($ev, $x, $y) = @_;
1140
1141 $ox -= $ev->{xrel};
1142 $oy -= $ev->{yrel};
1143
1144 $self->{vp}->set_offset ($ox, $oy);
1145 };
1146}
1147
1148sub invoke_mouse_wheel {
1149 my ($self, $ev) = @_;
1150
1151 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1152 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1153
1154 1
1155}
1156
1157sub invoke_button_down {
1158 my ($self, $ev, $x, $y) = @_;
1159
1160 if ($ev->{button} == 2) {
1161 $self->start_dragging ($ev);
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_button_up {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if (delete $self->{motion}) {
1172 return 1;
1173 }
1174
1175 0
1176}
1177
1178sub invoke_mouse_motion {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 if ($self->{motion}) {
1182 $self->{motion}->($ev, $x, $y);
1183 return 1;
1184 }
1185
1186 0
1187}
1188
859sub size_allocate { 1189sub invoke_size_allocate {
860 my ($self, $w, $h) = @_; 1190 my ($self, $w, $h) = @_;
861 1191
1192 $self->update_slider;
862 $self->SUPER::size_allocate ($w, $h); 1193 $self->SUPER::invoke_size_allocate ($w, $h)
863
864 my $child = $self->{vp}->child;
865 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
866} 1194}
867
868#TODO# update range on size_allocate depending on child
869# update viewport offset on scroll
870 1195
871############################################################################# 1196#############################################################################
872 1197
873package CFClient::UI::Frame; 1198package CFPlus::UI::Frame;
874 1199
875our @ISA = CFClient::UI::Bin::; 1200our @ISA = CFPlus::UI::Bin::;
876 1201
877use CFClient::OpenGL; 1202use CFPlus::OpenGL;
878 1203
879sub new { 1204sub new {
880 my $class = shift; 1205 my $class = shift;
881 1206
882 $class->SUPER::new ( 1207 $class->SUPER::new (
… …
890 1215
891 if ($self->{bg}) { 1216 if ($self->{bg}) {
892 my ($w, $h) = @$self{qw(w h)}; 1217 my ($w, $h) = @$self{qw(w h)};
893 1218
894 glEnable GL_BLEND; 1219 glEnable GL_BLEND;
895 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
896 glColor @{ $self->{bg} }; 1221 glColor_premultiply @{ $self->{bg} };
897
898 glBegin GL_QUADS;
899 glVertex 0 , 0;
900 glVertex 0 , $h;
901 glVertex $w, $h; 1222 glRect 0, 0, $w, $h;
902 glVertex $w, 0;
903 glEnd;
904
905 glDisable GL_BLEND; 1223 glDisable GL_BLEND;
906 } 1224 }
907 1225
908 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
909} 1227}
910 1228
911############################################################################# 1229#############################################################################
912 1230
913package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
914 1232
915our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
916 1234
917use CFClient::OpenGL; 1235use CFPlus::OpenGL;
918
919my @tex =
920 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
921 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
922 1236
923sub new { 1237sub new {
924 my $class = shift; 1238 my ($class, %arg) = @_;
925 1239
926 # TODO: user_x, user_y, overwrite moveto? 1240 if ((exists $arg{label}) && !ref $arg{label}) {
1241 $arg{label} = new CFPlus::UI::Label
1242 align => 1,
1243 valign => 0,
1244 text => $arg{label},
1245 fontsize => ($arg{border} || 0.8) * 0.75;
1246 }
1247
1248 my $self = $class->SUPER::new (
1249 # label => "",
1250 fg => [0.6, 0.3, 0.1],
1251 border => 0.8,
1252 style => 'single',
1253 %arg,
1254 );
1255
1256 $self
1257}
1258
1259sub add {
1260 my ($self, @widgets) = @_;
1261
1262 $self->SUPER::add (@widgets);
1263 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1264}
1265
1266sub border {
1267 int $_[0]{border} * $::FONTSIZE
1268}
1269
1270sub size_request {
1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
1275
1276 my ($w, $h) = $self->SUPER::size_request;
1277
1278 (
1279 $w + $self->border * 2,
1280 $h + $self->border * 2,
1281 )
1282}
1283
1284sub invoke_size_allocate {
1285 my ($self, $w, $h) = @_;
1286
1287 my $border = $self->border;
1288
1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
1291
1292 if (my $label = $self->{label}) {
1293 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1294 $label->{h} = List::Util::min $h, $border;
1295 $label->invoke_size_allocate ($label->{w}, $label->{h});
1296 }
1297
1298 $self->child->configure ($border, $border, $w, $h);
1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($self) = @_;
1305
1306 my $child = $self->{children}[0];
1307
1308 my $border = $self->border;
1309 my ($w, $h) = ($self->{w}, $self->{h});
1310
1311 $child->draw;
1312
1313 glColor @{$self->{fg}};
1314 glBegin GL_LINE_STRIP;
1315 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1316 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1317 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1318 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1319 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1321 glEnd;
1322
1323 if ($self->{label}) {
1324 glTranslate $border * 2, 0;
1325 $self->{label}->_draw;
1326 }
1327}
1328
1329#############################################################################
1330
1331package CFPlus::UI::Toplevel;
1332
1333our @ISA = CFPlus::UI::Bin::;
1334
1335use CFPlus::OpenGL;
1336
1337my $bg =
1338 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1339 mipmap => 1, wrap => 1;
1340
1341my @border =
1342 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344
1345my @icon =
1346 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1347 qw(x1_move.png x1_resize.png);
1348
1349sub new {
1350 my ($class, %arg) = @_;
927 1351
928 my $self = $class->SUPER::new ( 1352 my $self = $class->SUPER::new (
929 bg => [1, 1, 1, 1], 1353 bg => [1, 1, 1, 1],
930 border_bg => [1, 1, 1, 1], 1354 border_bg => [1, 1, 1, 1],
931 border => 0.6, 1355 border => 0.6,
932 is_toplevel => 1,
933 can_events => 1, 1356 can_events => 1,
934 @_ 1357 min_w => 64,
1358 min_h => 32,
1359 %arg,
935 ); 1360 );
936 1361
937 $self->{title} &&= new CFClient::UI::Label 1362 $self->{title_widget} = new CFPlus::UI::Label
938 align => 0, 1363 align => 0,
939 valign => 1, 1364 valign => 1,
940 text => $self->{title}, 1365 text => $self->{title},
941 fontsize => $self->{border}; 1366 fontsize => $self->{border},
1367 if exists $self->{title};
1368
1369 if ($self->{has_close_button}) {
1370 $self->{close_button} =
1371 new CFPlus::UI::ImageButton
1372 path => 'x1_close.png',
1373 on_activate => sub { $self->emit ("delete") };
1374
1375 $self->CFPlus::UI::Container::add ($self->{close_button});
1376 }
942 1377
943 $self 1378 $self
1379}
1380
1381sub add {
1382 my ($self, @widgets) = @_;
1383
1384 $self->SUPER::add (@widgets);
1385 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1386 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
944} 1387}
945 1388
946sub border { 1389sub border {
947 int $_[0]{border} * $::FONTSIZE 1390 int $_[0]{border} * $::FONTSIZE
948} 1391}
949 1392
1393sub get_max_wh {
1394 my ($self) = @_;
1395
1396 return ($self->{w}, $self->{h})
1397 if $self->{visible} && $self->{w};
1398
1399 $self->SUPER::get_max_wh
1400}
1401
950sub size_request { 1402sub size_request {
951 my ($self) = @_; 1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
952 1410
953 my ($w, $h) = $self->SUPER::size_request; 1411 my ($w, $h) = $self->SUPER::size_request;
954 1412
955 ( 1413 (
956 $w + $self->border * 2, 1414 $w + $self->border * 2,
957 $h + $self->border * 2, 1415 $h + $self->border * 2,
958 ) 1416 )
959} 1417}
960 1418
961sub size_allocate { 1419sub invoke_size_allocate {
962 my ($self, $w, $h) = @_; 1420 my ($self, $w, $h) = @_;
963 1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
964 $h -= List::Util::max 0, $self->border * 2; 1430 $h -= List::Util::max 0, $border * 2;
965 $w -= List::Util::max 0, $self->border * 2; 1431 $w -= List::Util::max 0, $border * 2;
966 1432
967 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
968 if $self->{title};
969
970 $self->child->configure ($self->border, $self->border, $w, $h); 1433 $self->child->configure ($border, $border, $w, $h);
971}
972 1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
973sub button_down { 1449sub invoke_button_down {
974 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
975 1451
976 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
977 my $border = $self->border; 1453 my $border = $self->border;
978 1454
… …
991 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
992 1468
993 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
994 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
995 1471
996 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
997 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
998 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
999 $self->check_size; 1476 $self->realloc;
1000 }; 1477 };
1001 1478
1002 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
1003 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1004 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1006 $self->{motion} = sub { 1483 $self->{motion} = sub {
1007 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1008 1485
1009 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
1010 1487
1011 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1012 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1013 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
1014 } 1496 1
1015} 1497}
1016 1498
1017sub button_up { 1499sub invoke_button_up {
1018 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
1019 1501
1020 delete $self->{motion}; 1502 ! ! delete $self->{motion}
1021} 1503}
1022 1504
1023sub mouse_motion { 1505sub invoke_mouse_motion {
1024 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
1025 1507
1026 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
1027} 1519}
1028 1520
1029sub _draw { 1521sub _draw {
1030 my ($self) = @_; 1522 my ($self) = @_;
1031 1523
1524 my $child = $self->{children}[0];
1525
1032 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
1033 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
1034 1528
1035 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
1036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1037 1531
1038 my $border = $self->border; 1532 my $border = $self->border;
1039 1533
1040 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
1041 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1042 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1043 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1044 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1045 1553
1046 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1047 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
1048 1556
1049 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
1050 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
1051 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
1052
1053 glColor @{ $self->{bg} };
1054
1055 $bg->{s} = $rep_x;
1056 $bg->{t} = $rep_y;
1057 $bg->{wrap_mode} = 1;
1058 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1059 } 1562 }
1060 1563
1061 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1062 1565
1063 $self->{title}->draw if $self->{title};
1064
1065 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1066} 1577}
1067 1578
1068############################################################################# 1579#############################################################################
1069 1580
1070package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1071 1582
1072our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1073 1584
1074use List::Util qw(max sum); 1585use List::Util qw(max sum);
1075 1586
1076use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1077 1588
1078sub new { 1589sub new {
1079 my $class = shift; 1590 my $class = shift;
1080 1591
1081 $class->SUPER::new ( 1592 $class->SUPER::new (
1082 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1083 @_ 1595 @_,
1084 ) 1596 )
1085} 1597}
1086 1598
1087sub add { 1599sub add {
1088 my ($self, $x, $y, $child) = @_;
1089
1090 $child->set_parent ($self);
1091 $self->{children}[$y][$x] = $child;
1092
1093 $child->check_size;
1094}
1095
1096sub children {
1097 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1098}
1099
1100# TODO: move to container class maybe? send childs a signal on removal?
1101sub clear {
1102 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{c_rowspan} ||= 1;
1604 $child->{c_colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{c_row} = $row;
1619 $child->{c_col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1103 1631
1104 my @children = $self->children; 1632 my @children = $self->children;
1105 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1106 1643 }
1107 for (@children) {
1108 delete $_->{parent};
1109 $_->hide;
1110 }
1111 1644
1112 $self->update; 1645 # second pass, rows
1113} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1114
1115sub get_wh {
1116 my ($self) = @_;
1117
1118 my (@w, @h);
1119
1120 for my $y (0 .. $#{$self->{children}}) {
1121 my $row = $self->{children}[$y]
1122 or next;
1123
1124 for my $x (0 .. $#$row) {
1125 my $widget = $row->[$x]
1126 or next;
1127 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1128 1648
1129 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1130 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1131 } 1653 }
1132 } 1654 }
1133 1655
1134 (\@w, \@h) 1656 (\@w, \@h)
1135} 1657}
… …
1143 (sum @$ws), 1665 (sum @$ws),
1144 (sum @$hs), 1666 (sum @$hs),
1145 ) 1667 )
1146} 1668}
1147 1669
1148sub size_allocate { 1670sub invoke_size_allocate {
1149 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1150 1672
1151 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1152 1674
1153 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1154 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1155 1677
1156 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1157 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1158 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1159 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1160 1682
1161 # linearly scale sizes
1162 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1163 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1164 1684
1165 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1166 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1167 1694
1168 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1169 1697
1170 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1171 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1172 or next;
1173 1700
1174 my $x = 0; 1701 $widget->configure (
1175 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1176 1704 );
1177 for my $c (0 .. $#$row) { 1705 }
1178 my $col_w = $ws->[$c];
1179 1706
1180 if (my $widget = $row->[$c]) { 1707 1
1181 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1182 }
1183 1709
1184 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1185 } 1737 }
1186
1187 $y += $row_h;
1188 } 1738 }
1189 1739
1190} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1191 1742
1192sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1193 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1194 1762
1195 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1196 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1197 1766
1198 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1199 1769
1200 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1201 $res = $_->find_widget ($x, $y) 1771 }
1202 and return $res; 1772
1203 } 1773 1
1204
1205 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1206}
1207
1208sub _draw {
1209 my ($self) = @_;
1210
1211 for (grep $_, @{$self->{children}}) {
1212 $_->draw for grep $_, @$_;
1213 }
1214} 1774}
1215 1775
1216############################################################################# 1776#############################################################################
1217 1777
1218package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1219 1779
1220# TODO: wrap into common Box base class
1221
1222our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1223 1781
1224sub size_request { 1782sub size_request {
1225 my ($self) = @_; 1783 my ($self) = @_;
1226 1784
1227 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1228 1786
1787 $self->{vertical}
1788 ? (
1789 (List::Util::max map $_->{req_w}, @children),
1790 (List::Util::sum map $_->{req_h}, @children),
1791 )
1792 : (
1793 (List::Util::sum map $_->{req_w}, @children),
1794 (List::Util::max map $_->{req_h}, @children),
1795 )
1796}
1797
1798sub invoke_size_allocate {
1799 my ($self, $w, $h) = @_;
1800
1801 my $space = $self->{vertical} ? $h : $w;
1802 my @children = $self->visible_children;
1803
1804 my @req;
1805
1806 if ($self->{homogeneous}) {
1807 @req = ($space / (@children || 1)) x @children;
1808 } else {
1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1810 my $req = List::Util::sum @req;
1811
1812 if ($req > $space) {
1813 # ah well, not enough space
1814 $_ *= $space / $req for @req;
1815 } else {
1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1817
1818 $space = ($space - $req) / $expand; # remaining space to give away
1819
1820 $req[$_] += $space * $children[$_]{expand}
1821 for 0 .. $#children;
1822 }
1229 ( 1823 }
1230 (List::Util::sum map $_->[0], @alloc), 1824
1231 (List::Util::max map $_->[1], @alloc), 1825 CFPlus::UI::harmonize \@req;
1826
1827 my $pos = 0;
1828 for (0 .. $#children) {
1829 my $alloc = $req[$_];
1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1831
1832 $pos += $alloc;
1833 }
1834
1835 1
1836}
1837
1838#############################################################################
1839
1840package CFPlus::UI::HBox;
1841
1842our @ISA = CFPlus::UI::Box::;
1843
1844sub new {
1845 my $class = shift;
1846
1847 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1232 ) 1850 )
1233} 1851}
1234 1852
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 ($h, $w) = ($w, $h);
1239
1240 my $children = $self->{children};
1241
1242 my @h = map $_->{req_w}, @$children;
1243
1244 my $req_h = List::Util::sum @h;
1245
1246 if ($req_h > $h) {
1247 # ah well, not enough space
1248 $_ *= $h / $req_h for @h;
1249 } else {
1250 my $exp = List::Util::sum map $_->{expand}, @$children;
1251 $exp ||= 1;
1252
1253 for (0 .. $#$children) {
1254 my $child = $children->[$_];
1255
1256 my $alloc_h = $h[$_];
1257 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1258 $h[$_] = $alloc_h;
1259 }
1260 }
1261
1262 CFClient::UI::harmonize \@h;
1263
1264 my $y = 0;
1265 for (0 .. $#$children) {
1266 my $child = $children->[$_];
1267 my $h = $h[$_];
1268 $child->configure ($y, 0, $h, $w);
1269
1270 $y += $h;
1271 }
1272
1273 1
1274}
1275
1276############################################################################# 1853#############################################################################
1277 1854
1278package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1279 1856
1280# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1281 1858
1282our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1283 1861
1284sub size_request { 1862 $class->SUPER::new (
1285 my ($self) = @_; 1863 vertical => 1,
1286 1864 @_,
1287 my @alloc = map [$_->size_request], @{$self->{children}};
1288
1289 (
1290 (List::Util::max map $_->[0], @alloc),
1291 (List::Util::sum map $_->[1], @alloc),
1292 ) 1865 )
1293} 1866}
1294 1867
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1299
1300 my $children = $self->{children};
1301
1302 my @h = map $_->{req_h}, @$children;
1303
1304 my $req_h = List::Util::sum @h;
1305
1306 if ($req_h > $h) {
1307 # ah well, not enough space
1308 $_ *= $h / $req_h for @h;
1309 } else {
1310 my $exp = List::Util::sum map $_->{expand}, @$children;
1311 $exp ||= 1;
1312
1313 for (0 .. $#$children) {
1314 my $child = $children->[$_];
1315
1316 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1317 }
1318 }
1319
1320 CFClient::UI::harmonize \@h;
1321
1322 my $y = 0;
1323 for (0 .. $#$children) {
1324 my $child = $children->[$_];
1325 my $h = $h[$_];
1326 $child->configure (0, $y, $w, $h);
1327
1328 $y += $h;
1329 }
1330
1331 1
1332}
1333
1334############################################################################# 1868#############################################################################
1335 1869
1336package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1337 1871
1338our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1339 1873
1340use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1341 1875
1342sub new { 1876sub new {
1343 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1344 1878
1345 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1348 #active_bg => none 1882 #active_bg => none
1349 #font => default_font 1883 #font => default_font
1350 #text => initial text 1884 #text => initial text
1351 #markup => initial narkup 1885 #markup => initial narkup
1352 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1353 ellipsise => 3, # end 1888 ellipsise => 3, # end
1354 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1355 fontsize => 1, 1890 fontsize => 1,
1356 align => -1, 1891 align => -1,
1357 valign => -1, 1892 valign => -1,
1358 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1359 can_events => 0, 1895 can_events => 0,
1360 %arg 1896 %arg
1361 ); 1897 );
1362 1898
1363 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1364 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1365 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1366 $self->{template} = $layout; 1902 $self->{template} = $layout;
1367 } 1903 }
1368 1904
1369 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1373 } 1909 }
1374 1910
1375 $self 1911 $self
1376} 1912}
1377 1913
1378sub escape($) {
1379 local $_ = $_[0];
1380
1381 s/&/&amp;/g;
1382 s/>/&gt;/g;
1383 s/</&lt;/g;
1384
1385 $_
1386}
1387
1388sub update { 1914sub update {
1389 my ($self) = @_; 1915 my ($self) = @_;
1390 1916
1391 delete $self->{texture}; 1917 delete $self->{texture};
1392 $self->SUPER::update; 1918 $self->SUPER::update;
1393} 1919}
1394 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1395sub set_text { 1934sub set_text {
1396 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1397 1936
1398 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1399 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1400 1939
1401 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1402 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1403 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1404 $self->update; 1944 $self->update;
1405 $self->check_size;
1406} 1945}
1407 1946
1408sub set_markup { 1947sub set_markup {
1409 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1410 1949
1411 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1412 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1413 1952
1414 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1415 1954
1416 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1417 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1418 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1419 $self->update; 1959 $self->update;
1420 $self->check_size;
1421} 1960}
1422 1961
1423sub size_request { 1962sub size_request {
1424 my ($self) = @_; 1963 my ($self) = @_;
1425 1964
1965 $self->{size_req} ||= do {
1966 my ($max_w, $max_h) = $self->get_max_wh;
1967
1426 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1968 $self->{layout}->set_font ($self->{font}) if $self->{font};
1427 $self->{layout}->set_width ($self->{max_w} || -1); 1969 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1428 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1970 $self->{layout}->set_ellipsise ($self->{ellipsise});
1429 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1971 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1430 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1431 1973
1432 my ($w, $h) = $self->{layout}->size; 1974 my ($w, $h) = $self->{layout}->size;
1433 1975
1434 if (exists $self->{template}) { 1976 if (exists $self->{template}) {
1435 $self->{template}->set_font ($self->{font}) if $self->{font}; 1977 $self->{template}->set_font ($self->{font}) if $self->{font};
1978 $self->{template}->set_width ($self->{max_w} || -1);
1436 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1979 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1437 1980
1438 my ($w2, $h2) = $self->{template}->size; 1981 my ($w2, $h2) = $self->{template}->size;
1439 1982
1440 $w = List::Util::max $w, $w2; 1983 $w = List::Util::max $w, $w2;
1441 $h = List::Util::max $h, $h2; 1984 $h = List::Util::max $h, $h2;
1985 }
1986
1987 [$w, $h]
1442 } 1988 };
1443 1989
1444 ( 1990 @{ $self->{size_req} }
1445 $w + $self->{padding} * 2,
1446 $h + $self->{padding} * 2,
1447 )
1448} 1991}
1449 1992
1993sub baseline_shift {
1994 $_[0]{layout}->descent
1995}
1996
1450sub size_allocate { 1997sub invoke_size_allocate {
1451 my ($self, $w, $h) = @_; 1998 my ($self, $w, $h) = @_;
1452 1999
2000 delete $self->{ox};
2001
1453 delete $self->{texture}; 2002 delete $self->{texture}
2003 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2004
2005 1
1454} 2006}
1455 2007
1456sub set_fontsize { 2008sub set_fontsize {
1457 my ($self, $fontsize) = @_; 2009 my ($self, $fontsize) = @_;
1458 2010
1459 $self->{fontsize} = $fontsize; 2011 $self->{fontsize} = $fontsize;
2012 delete $self->{size_req};
1460 delete $self->{texture}; 2013 delete $self->{texture};
1461 2014
1462 $self->update; 2015 $self->realloc;
1463 $self->check_size; 2016}
2017
2018sub reconfigure {
2019 my ($self) = @_;
2020
2021 delete $self->{size_req};
2022 delete $self->{texture};
2023
2024 $self->SUPER::reconfigure;
1464} 2025}
1465 2026
1466sub _draw { 2027sub _draw {
1467 my ($self) = @_; 2028 my ($self) = @_;
1468 2029
1469 $self->SUPER::_draw; # draw background, if applicable 2030 $self->SUPER::_draw; # draw background, if applicable
1470 2031
1471 my $tex = $self->{texture} ||= do { 2032 my $size = $self->{texture} ||= do {
1472 $self->{layout}->set_foreground (@{$self->{fg}}); 2033 $self->{layout}->set_foreground (@{$self->{fg}});
1473 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
1474 $self->{layout}->set_width ($self->{w}); 2035 $self->{layout}->set_width ($self->{w});
1475 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2036 $self->{layout}->set_ellipsise ($self->{ellipsise});
1476 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2037 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1477 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2038 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1478 2039
1479 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2040 [$self->{layout}->size]
1480
1481 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1482 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1483 : ($self->{w} - $tex->{w}) * 0.5);
1484
1485 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1486 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1487 : ($self->{h} - $tex->{h}) * 0.5);
1488
1489 $tex
1490 }; 2041 };
1491 2042
1492 glEnable GL_TEXTURE_2D; 2043 unless (exists $self->{ox}) {
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2044 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2045 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2046 : ($self->{w} - $size->[0]) * 0.5);
1494 2047
1495 if ($tex->{format} == GL_ALPHA) { 2048 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1496 glColor @{$self->{fg}}; 2049 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1497 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2050 : ($self->{h} - $size->[1]) * 0.5);
1498 } else { 2051
1499 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2052 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1500 } 2053 };
1501 2054
1502 glDisable GL_TEXTURE_2D; 2055# unless ($self->{list}) {
2056# $self->{list} = CFPlus::OpenGL::glGenList;
2057# CFPlus::OpenGL::glNewList $self->{list};
2058# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2059# CFPlus::OpenGL::glEndList;
2060# }
2061#
2062# CFPlus::OpenGL::glCallList $self->{list};
2063
2064 $self->{layout}->draw;
1503} 2065}
2066
2067#sub destroy {
2068# my ($self) = @_;
2069#
2070# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2071#
2072# $self->SUPER::destroy;
2073#}
1504 2074
1505############################################################################# 2075#############################################################################
1506 2076
1507package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1508 2078
1509our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1510 2080
1511use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1512 2082
1513sub new { 2083sub new {
1514 my $class = shift; 2084 my $class = shift;
1515 2085
1516 $class->SUPER::new ( 2086 $class->SUPER::new (
1517 fg => [1, 1, 1], 2087 fg => [1, 1, 1],
1518 bg => [0, 0, 0, 0.2], 2088 bg => [0, 0, 0, 0.2],
2089 outline => [0.6, 0.3, 0.1],
1519 active_bg => [1, 1, 1, 0.5], 2090 active_bg => [0, 0, 1, .2],
1520 active_fg => [0, 0, 0], 2091 active_fg => [1, 1, 1],
2092 active_outline => [1, 1, 0],
1521 can_hover => 1, 2093 can_hover => 1,
1522 can_focus => 1, 2094 can_focus => 1,
1523 valign => 0, 2095 valign => 0,
1524 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
1525 #text => ... 2098 #text => ...
2099 #hidden => "*",
1526 @_ 2100 @_
1527 ) 2101 )
1528} 2102}
1529 2103
1530sub _set_text { 2104sub _set_text {
… …
1532 2106
1533 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1534 2108
1535 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1536 2110
1537 delete $self->{texture};
1538
1539 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1540 $self->{text} = $text; 2112 $self->{text} = $text;
1541 2113
1542 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1543 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1544 2117
1545 $self->_emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1546} 2122}
1547 2123
1548sub set_text { 2124sub set_text {
1549 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1550 2126
1551 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1552 $self->_set_text ($text); 2128 $self->_set_text ($text);
1553 $self->update;
1554 $self->check_size;
1555} 2129}
1556 2130
1557sub get_text { 2131sub get_text {
1558 $_[0]{text} 2132 $_[0]{text}
1559} 2133}
… …
1564 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1565 2139
1566 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1567} 2141}
1568 2142
1569sub size_allocate {
1570 my ($self, $w, $h) = @_;
1571
1572 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1573}
1574
1575sub key_down { 2143sub invoke_key_down {
1576 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1577 2145
1578 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1579 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1580 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1581 2149
1582 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1583 2153
1584 if ($uni == 8) { 2154 if ($uni == 8) {
1585 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1586 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1587 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1588 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1589 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1590 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1591 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1592 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1593 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1594 } elsif ($sym == CFClient::SDLK_END) {
1595 $self->{cursor} = length $text;
1596 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1597 $self->_emit ('escape'); 2178 $self->emit ('escape');
1598 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1599 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1600 } 2185 }
1601 2186
1602 $self->_set_text ($text); 2187 $self->_set_text ($text);
2188
2189 $self->realloc;
1603 $self->update; 2190 $self->update;
1604 $self->check_size;
1605}
1606 2191
2192 1
2193}
2194
1607sub focus_in { 2195sub invoke_focus_in {
1608 my ($self) = @_; 2196 my ($self) = @_;
1609 2197
1610 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1611 2199
1612 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1613} 2201}
1614 2202
1615sub button_down { 2203sub invoke_button_down {
1616 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1617 2205
1618 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1619 2207
1620 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1621 2209
1622 # byte-index to char-index 2210 # byte-index to char-index
1623 my $text = $self->{text}; 2211 my $text = $self->{text};
1624 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1625 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1626 2214
1627 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1628 $self->update; 2216 $self->update;
2217
2218 1
1629} 2219}
1630 2220
1631sub mouse_motion { 2221sub invoke_mouse_motion {
1632 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1633# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1634} 2226}
1635 2227
1636sub _draw { 2228sub _draw {
1637 my ($self) = @_; 2229 my ($self) = @_;
1638 2230
1639 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1640 2232
1641 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1642 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1643 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1644 } else { 2236 } else {
1645 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1646 } 2238 }
1647 2239
1648 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1649 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1650 glBegin GL_QUADS;
1651 glVertex 0 , 0;
1652 glVertex 0 , $self->{h};
1653 glVertex $self->{w}, $self->{h}; 2242 glRect 0, 0, $self->{w}, $self->{h};
1654 glVertex $self->{w}, 0;
1655 glEnd;
1656 glDisable GL_BLEND; 2243 glDisable GL_BLEND;
1657 2244
1658 $self->SUPER::_draw; 2245 $self->SUPER::_draw;
1659 2246
1660 #TODO: force update every cursor change :( 2247 #TODO: force update every cursor change :(
… …
1662 2249
1663 unless (exists $self->{cur_h}) { 2250 unless (exists $self->{cur_h}) {
1664 my $text = substr $self->{text}, 0, $self->{cursor}; 2251 my $text = substr $self->{text}, 0, $self->{cursor};
1665 utf8::encode $text; 2252 utf8::encode $text;
1666 2253
1667 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2254 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1668 } 2255 }
1669 2256
1670 glColor @{$self->{fg}}; 2257 glColor_premultiply @{$self->{active_fg}};
1671 glBegin GL_LINES; 2258 glBegin GL_LINES;
1672 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2259 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1673 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2260 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1674 glEnd; 2261 glEnd;
1675 }
1676}
1677 2262
2263 glLineWidth 3;
2264 glColor @{$self->{active_outline}};
2265 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2266 glLineWidth 1;
2267
2268 } else {
2269 glColor @{$self->{outline}};
2270 glBegin GL_LINE_STRIP;
2271 glVertex .5, $self->{h} * .5;
2272 glVertex .5, $self->{h} - 2.5;
2273 glVertex $self->{w} - .5, $self->{h} - 2.5;
2274 glVertex $self->{w} - .5, $self->{h} * .5;
2275 glEnd;
2276 }
2277}
2278
2279#############################################################################
2280
1678package CFClient::UI::Entry; 2281package CFPlus::UI::Entry;
1679 2282
1680our @ISA = CFClient::UI::EntryBase::; 2283our @ISA = CFPlus::UI::EntryBase::;
1681 2284
1682use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1683 2286
1684sub key_down { 2287sub invoke_key_down {
1685 my ($self, $ev) = @_; 2288 my ($self, $ev) = @_;
1686 2289
1687 my $sym = $ev->{sym}; 2290 my $sym = $ev->{sym};
1688 2291
1689 if ($sym == 13) { 2292 if ($ev->{uni} == 0x0d || $sym == 13) {
1690 unshift @{$self->{history}}, 2293 unshift @{$self->{history}},
1691 my $txt = $self->get_text; 2294 my $txt = $self->get_text;
2295
1692 $self->{history_pointer} = -1; 2296 $self->{history_pointer} = -1;
1693 $self->{history_saveback} = ''; 2297 $self->{history_saveback} = '';
1694 $self->_emit (activate => $txt); 2298 $self->emit (activate => $txt);
1695 $self->update; 2299 $self->update;
1696 2300
1697 } elsif ($sym == CFClient::SDLK_UP) { 2301 } elsif ($sym == CFPlus::SDLK_UP) {
1698 if ($self->{history_pointer} < 0) { 2302 if ($self->{history_pointer} < 0) {
1699 $self->{history_saveback} = $self->get_text; 2303 $self->{history_saveback} = $self->get_text;
1700 } 2304 }
1701 if (@{$self->{history} || []} > 0) { 2305 if (@{$self->{history} || []} > 0) {
1702 $self->{history_pointer}++; 2306 $self->{history_pointer}++;
… …
1704 $self->{history_pointer} = @{$self->{history} || []} - 1; 2308 $self->{history_pointer} = @{$self->{history} || []} - 1;
1705 } 2309 }
1706 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1707 } 2311 }
1708 2312
1709 } elsif ($sym == CFClient::SDLK_DOWN) { 2313 } elsif ($sym == CFPlus::SDLK_DOWN) {
1710 $self->{history_pointer}--; 2314 $self->{history_pointer}--;
1711 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2315 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1712 2316
1713 if ($self->{history_pointer} >= 0) { 2317 if ($self->{history_pointer} >= 0) {
1714 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2318 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1715 } else { 2319 } else {
1716 $self->set_text ($self->{history_saveback}); 2320 $self->set_text ($self->{history_saveback});
1717 } 2321 }
1718 2322
1719 } else { 2323 } else {
1720 $self->SUPER::key_down ($ev); 2324 return $self->SUPER::invoke_key_down ($ev)
2325 }
2326
1721 } 2327 1
1722
1723} 2328}
1724 2329
1725############################################################################# 2330#############################################################################
1726 2331
2332package CFPlus::UI::TextEdit;
2333
2334our @ISA = CFPlus::UI::EntryBase::;
2335
2336use CFPlus::OpenGL;
2337
2338sub move_cursor_ver {
2339 my ($self, $dy) = @_;
2340
2341 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2342
2343 $y += $dy;
2344
2345 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2346 $self->{cursor} = $index;
2347 delete $self->{cur_h};
2348 $self->update;
2349 return;
2350 }
2351}
2352
2353sub invoke_key_down {
2354 my ($self, $ev) = @_;
2355
2356 my $sym = $ev->{sym};
2357
2358 if ($sym == CFPlus::SDLK_UP) {
2359 $self->move_cursor_ver (-1);
2360 } elsif ($sym == CFPlus::SDLK_DOWN) {
2361 $self->move_cursor_ver (+1);
2362 } else {
2363 return $self->SUPER::invoke_key_down ($ev)
2364 }
2365
2366 1
2367}
2368
2369#############################################################################
2370
1727package CFClient::UI::Button; 2371package CFPlus::UI::ButtonBin;
1728 2372
1729our @ISA = CFClient::UI::Label::; 2373our @ISA = CFPlus::UI::Bin::;
1730 2374
1731use CFClient::OpenGL; 2375use CFPlus::OpenGL;
1732 2376
1733my @tex = 2377my @tex =
1734 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1735 qw(b1_button_active.png); 2379 qw(b1_button_inactive.png b1_button_active.png);
1736 2380
1737sub new { 2381sub new {
1738 my $class = shift; 2382 my $class = shift;
1739 2383
1740 $class->SUPER::new ( 2384 $class->SUPER::new (
1741 padding => 4,
1742 fg => [1, 1, 1],
1743 active_fg => [0, 0, 1],
1744 can_hover => 1, 2385 can_hover => 1,
1745 align => 0, 2386 align => 0,
1746 valign => 0, 2387 valign => 0,
1747 can_events => 1, 2388 can_events => 1,
1748 @_ 2389 @_
1749 ) 2390 )
1750} 2391}
1751 2392
1752sub activate { }
1753
1754sub button_up { 2393sub invoke_button_up {
1755 my ($self, $ev, $x, $y) = @_; 2394 my ($self, $ev, $x, $y) = @_;
1756 2395
1757 $self->emit ("activate") 2396 $self->emit ("activate")
1758 if $x >= 0 && $x < $self->{w} 2397 if $x >= 0 && $x < $self->{w}
1759 && $y >= 0 && $y < $self->{h}; 2398 && $y >= 0 && $y < $self->{h};
2399
2400 1
1760} 2401}
1761 2402
1762sub _draw { 2403sub _draw {
1763 my ($self) = @_; 2404 my ($self) = @_;
1764
1765 local $self->{fg} = $self->{fg};
1766
1767 if ($GRAB == $self) {
1768 $self->{fg} = $self->{active_fg};
1769 }
1770 2405
1771 glEnable GL_TEXTURE_2D; 2406 glEnable GL_TEXTURE_2D;
1772 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2407 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1773 glColor 0, 0, 0, 1; 2408 glColor 0, 0, 0, 1;
1774 2409
2410 my $tex = $tex[$GRAB == $self];
1775 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2411 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1776 2412
1777 glDisable GL_TEXTURE_2D; 2413 glDisable GL_TEXTURE_2D;
1778 2414
1779 $self->SUPER::_draw; 2415 $self->SUPER::_draw;
1780} 2416}
1781 2417
1782############################################################################# 2418#############################################################################
1783 2419
1784package CFClient::UI::CheckBox; 2420package CFPlus::UI::Button;
1785 2421
1786our @ISA = CFClient::UI::DrawBG::; 2422our @ISA = CFPlus::UI::Label::;
2423
2424use CFPlus::OpenGL;
1787 2425
1788my @tex = 2426my @tex =
1789 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2427 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1790 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2428 qw(b1_button_inactive.png b1_button_active.png);
1791
1792use CFClient::OpenGL;
1793 2429
1794sub new { 2430sub new {
1795 my $class = shift; 2431 my $class = shift;
1796 2432
1797 $class->SUPER::new ( 2433 $class->SUPER::new (
2434 padding_x => 4,
2435 padding_y => 4,
2436 fg => [1.0, 1.0, 1.0],
2437 active_fg => [0.8, 0.8, 0.8],
2438 can_hover => 1,
2439 align => 0,
2440 valign => 0,
2441 can_events => 1,
2442 @_
2443 )
2444}
2445
2446sub invoke_button_up {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 $self->emit ("activate")
2450 if $x >= 0 && $x < $self->{w}
2451 && $y >= 0 && $y < $self->{h};
2452
2453 1
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2460
2461 glEnable GL_TEXTURE_2D;
2462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2463 glColor 0, 0, 0, 1;
2464
2465 my $tex = $tex[$GRAB == $self];
2466 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2467
2468 glDisable GL_TEXTURE_2D;
2469
2470 $self->SUPER::_draw;
2471}
2472
2473#############################################################################
2474
2475package CFPlus::UI::CheckBox;
2476
2477our @ISA = CFPlus::UI::DrawBG::;
2478
2479my @tex =
2480 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2481 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2482
2483use CFPlus::OpenGL;
2484
2485sub new {
2486 my $class = shift;
2487
2488 $class->SUPER::new (
1798 padding => 2, 2489 padding_x => 2,
2490 padding_y => 2,
1799 fg => [1, 1, 1], 2491 fg => [1, 1, 1],
1800 active_fg => [1, 1, 0], 2492 active_fg => [1, 1, 0],
1801 bg => [0, 0, 0, 0.2], 2493 bg => [0, 0, 0, 0.2],
1802 active_bg => [1, 1, 1, 0.5], 2494 active_bg => [1, 1, 1, 0.5],
1803 state => 0, 2495 state => 0,
… …
1807} 2499}
1808 2500
1809sub size_request { 2501sub size_request {
1810 my ($self) = @_; 2502 my ($self) = @_;
1811 2503
1812 ($self->{padding} * 2 + 6) x 2 2504 (6) x 2
1813} 2505}
1814 2506
2507sub toggle {
2508 my ($self) = @_;
2509
2510 $self->{state} = !$self->{state};
2511 $self->emit (changed => $self->{state});
2512 $self->update;
2513}
2514
1815sub button_down { 2515sub invoke_button_down {
1816 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
1817 2517
1818 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2518 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1819 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2519 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1820 $self->{state} = !$self->{state}; 2520 $self->toggle;
1821 $self->_emit (changed => $self->{state}); 2521 } else {
2522 return 0
2523 }
2524
1822 } 2525 1
1823} 2526}
1824 2527
1825sub _draw { 2528sub _draw {
1826 my ($self) = @_; 2529 my ($self) = @_;
1827 2530
1828 $self->SUPER::_draw; 2531 $self->SUPER::_draw;
1829 2532
1830 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2533 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1831 2534
1832 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2535 my ($w, $h) = @$self{qw(w h)};
2536
2537 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1833 2538
1834 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2539 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1835 2540
1836 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2541 my $tex = $self->{state} ? $tex[1] : $tex[0];
1837 2542
… …
1840 glDisable GL_TEXTURE_2D; 2545 glDisable GL_TEXTURE_2D;
1841} 2546}
1842 2547
1843############################################################################# 2548#############################################################################
1844 2549
1845package CFClient::UI::Image; 2550package CFPlus::UI::Image;
1846 2551
1847our @ISA = CFClient::UI::Base::; 2552our @ISA = CFPlus::UI::Base::;
1848 2553
1849use CFClient::OpenGL; 2554use CFPlus::OpenGL;
1850use Carp qw/confess/;
1851 2555
1852our %loaded_images; 2556our %texture_cache;
1853 2557
1854sub new { 2558sub new {
1855 my $class = shift; 2559 my $class = shift;
1856 2560
1857 my $self = $class->SUPER::new (can_events => 0, @_); 2561 my $self = $class->SUPER::new (
2562 can_events => 0,
2563 scale => 1,
2564 @_,
2565 );
1858 2566
1859 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2567 $self->{path} || $self->{tex}
2568 or Carp::croak "'path' or 'tex' attributes required";
1860 2569
1861 $loaded_images{$self->{image}} ||= 2570 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1862 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2571 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1863 2572
1864 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2573 CFPlus::weaken $texture_cache{$self->{path}};
1865 2574
1866 Scalar::Util::weaken $loaded_images{$self->{image}}; 2575 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1867
1868 $self->{aspect} = $tex->{w} / $tex->{h};
1869 2576
1870 $self 2577 $self
1871} 2578}
1872 2579
2580sub STORABLE_freeze {
2581 my ($self, $cloning) = @_;
2582
2583 $self->{path}
2584 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2585
2586 $self->{path}
2587}
2588
2589sub STORABLE_attach {
2590 my ($self, $cloning, $path) = @_;
2591
2592 $self->new (path => $path)
2593}
2594
1873sub size_request { 2595sub size_request {
1874 my ($self) = @_; 2596 my ($self) = @_;
1875 2597
1876 ($self->{tex}->{w}, $self->{tex}->{h}) 2598 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1877} 2599}
1878 2600
1879sub _draw { 2601sub _draw {
1880 my ($self) = @_; 2602 my ($self) = @_;
1881 2603
… …
1898 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1899} 2621}
1900 2622
1901############################################################################# 2623#############################################################################
1902 2624
2625package CFPlus::UI::ImageButton;
2626
2627our @ISA = CFPlus::UI::Image::;
2628
2629use CFPlus::OpenGL;
2630
2631my %textures;
2632
2633sub new {
2634 my $class = shift;
2635
2636 my $self = $class->SUPER::new (
2637 padding_x => 4,
2638 padding_y => 4,
2639 fg => [1, 1, 1],
2640 active_fg => [0, 0, 1],
2641 can_hover => 1,
2642 align => 0,
2643 valign => 0,
2644 can_events => 1,
2645 @_
2646 );
2647}
2648
2649sub invoke_button_down {
2650 my ($self, $ev, $x, $y) = @_;
2651
2652 1
2653}
2654
2655sub invoke_button_up {
2656 my ($self, $ev, $x, $y) = @_;
2657
2658 $self->emit ("activate")
2659 if $x >= 0 && $x < $self->{w}
2660 && $y >= 0 && $y < $self->{h};
2661
2662 1
2663}
2664
2665#############################################################################
2666
1903package CFClient::UI::VGauge; 2667package CFPlus::UI::VGauge;
1904 2668
1905our @ISA = CFClient::UI::Base::; 2669our @ISA = CFPlus::UI::Base::;
1906 2670
1907use List::Util qw(min max); 2671use List::Util qw(min max);
1908 2672
1909use CFClient::OpenGL; 2673use CFPlus::OpenGL;
1910 2674
1911my %tex = ( 2675my %tex = (
1912 food => [ 2676 food => [
1913 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2677 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1914 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2678 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1915 ], 2679 ],
1916 grace => [ 2680 grace => [
1917 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2681 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1918 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2682 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1919 ], 2683 ],
1920 hp => [ 2684 hp => [
1921 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2685 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1922 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2686 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1923 ], 2687 ],
1924 mana => [ 2688 mana => [
1925 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2689 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1926 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2690 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1927 ], 2691 ],
1928); 2692);
1929 2693
1930# eg. VGauge->new (gauge => 'food'), default gauge: food 2694# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1990 my $ycut1 = max 0, min 1, $ycut; 2754 my $ycut1 = max 0, min 1, $ycut;
1991 my $ycut2 = max 0, min 1, $ycut - 1; 2755 my $ycut2 = max 0, min 1, $ycut - 1;
1992 2756
1993 my $h1 = $self->{h} * (1 - $ycut1); 2757 my $h1 = $self->{h} * (1 - $ycut1);
1994 my $h2 = $self->{h} * (1 - $ycut2); 2758 my $h2 = $self->{h} * (1 - $ycut2);
2759 my $h3 = $self->{h};
2760
2761 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1995 2762
1996 glEnable GL_BLEND; 2763 glEnable GL_BLEND;
1997 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2764 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2765 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1998 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 2768
2001 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2769 glBindTexture GL_TEXTURE_2D, $t1->{name};
2002 glBegin GL_QUADS; 2770 glBegin GL_QUADS;
… …
2017 2785
2018 if ($t3) { 2786 if ($t3) {
2019 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2787 glBindTexture GL_TEXTURE_2D, $t3->{name};
2020 glBegin GL_QUADS; 2788 glBegin GL_QUADS;
2021 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2789 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2022 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2790 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2023 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2791 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2024 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2792 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2025 glEnd; 2793 glEnd;
2026 } 2794 }
2027 2795
2028 glDisable GL_BLEND; 2796 glDisable GL_BLEND;
2029 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
2030} 2798}
2031 2799
2032############################################################################# 2800#############################################################################
2033 2801
2802package CFPlus::UI::Progress;
2803
2804our @ISA = CFPlus::UI::Label::;
2805
2806use CFPlus::OpenGL;
2807
2808sub new {
2809 my ($class, %arg) = @_;
2810
2811 my $self = $class->SUPER::new (
2812 fg => [1, 1, 1],
2813 bg => [0, 0, 1, 0.2],
2814 bar => [0.7, 0.5, 0.1, 0.8],
2815 outline => [0.4, 0.3, 0],
2816 fontsize => 0.9,
2817 valign => 0,
2818 align => 0,
2819 can_events => 1,
2820 ellipsise => 1,
2821 label => "%d%%",
2822 %arg,
2823 );
2824
2825 $self->set_value ($arg{value} || -1);
2826
2827 $self
2828}
2829
2830sub set_label {
2831 my ($self, $label) = @_;
2832
2833 return if $self->{label} eq $label;
2834 $self->{label} = $label;
2835
2836 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2837}
2838
2839sub set_value {
2840 my ($self, $value) = @_;
2841
2842 if ($self->{value} ne $value) {
2843 $self->{value} = $value;
2844
2845 if ($value < 0) {
2846 $self->set_text ("-");
2847 } else {
2848 $self->set_text (sprintf $self->{label}, $value * 100);
2849 }
2850
2851 $self->update;
2852 }
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 glEnable GL_BLEND;
2859 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2860
2861 if ($self->{value} >= 0) {
2862 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2863
2864 glColor_premultiply @{$self->{bar}};
2865 glRect 2, 2, $s, $self->{h} - 2;
2866 glColor_premultiply @{$self->{bg}};
2867 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2868 }
2869
2870 glColor_premultiply @{$self->{outline}};
2871 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2872
2873 glDisable GL_BLEND;
2874
2875 {
2876 local $self->{bg}; # do not draw background
2877 $self->SUPER::_draw;
2878 }
2879}
2880
2881#############################################################################
2882
2883package CFPlus::UI::ExperienceProgress;
2884
2885our @ISA = CFPlus::UI::Progress::;
2886
2887sub new {
2888 my ($class, %arg) = @_;
2889
2890 my $self = $class->SUPER::new (
2891 tooltip => sub {
2892 my ($self) = @_;
2893
2894 sprintf "level %d\n%s points\n%s next level\n%s to go",
2895 $self->{lvl},
2896 ::formsep ($self->{exp}),
2897 ::formsep ($self->{nxt}),
2898 ::formsep ($self->{nxt} - $self->{exp}),
2899 },
2900 %arg
2901 );
2902
2903 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2904 if $::CONN;
2905
2906 $self
2907}
2908
2909sub DESTROY {
2910 my ($self) = @_;
2911
2912 delete $::CONN->{on_exp_update}{$self+0}
2913 if $::CONN;
2914
2915 $self->SUPER::DESTROY;
2916}
2917
2918sub set_value {
2919 my ($self, $lvl, $exp) = @_;
2920
2921 $self->{lvl} = $lvl;
2922 $self->{exp} = $exp;
2923
2924 my $v = -1;
2925
2926 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2927 my $l0 = $table->[$lvl - 1];
2928 my $l1 = $table->[$lvl];
2929
2930 $self->{nxt} = $l1;
2931
2932 $v = ($exp - $l0) / ($l1 - $l0);
2933 }
2934
2935 $self->SUPER::set_value ($v);
2936}
2937
2938#############################################################################
2939
2034package CFClient::UI::Gauge; 2940package CFPlus::UI::Gauge;
2035 2941
2036our @ISA = CFClient::UI::VBox::; 2942our @ISA = CFPlus::UI::VBox::;
2037 2943
2038sub new { 2944sub new {
2039 my ($class, %arg) = @_; 2945 my ($class, %arg) = @_;
2040 2946
2041 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
… …
2043 can_hover => 1, 2949 can_hover => 1,
2044 can_events => 1, 2950 can_events => 1,
2045 %arg, 2951 %arg,
2046 ); 2952 );
2047 2953
2048 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2954 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2049 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2955 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2050 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2956 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2051 2957
2052 $self 2958 $self
2053} 2959}
2054 2960
2055sub set_fontsize { 2961sub set_fontsize {
… …
2076 $self->{value}->set_text ($val); 2982 $self->{value}->set_text ($val);
2077} 2983}
2078 2984
2079############################################################################# 2985#############################################################################
2080 2986
2081package CFClient::UI::Slider; 2987package CFPlus::UI::Slider;
2082 2988
2083use strict; 2989use strict;
2084 2990
2085use CFClient::OpenGL; 2991use CFPlus::OpenGL;
2086 2992
2087our @ISA = CFClient::UI::DrawBG::; 2993our @ISA = CFPlus::UI::DrawBG::;
2088 2994
2089my @tex = 2995my @tex =
2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2996 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2091 qw(s1_slider.png s1_slider_bg.png); 2997 qw(s1_slider.png s1_slider_bg.png);
2092 2998
2093sub new { 2999sub new {
2094 my $class = shift; 3000 my $class = shift;
2095 3001
… …
2102 fg => [1, 1, 1], 3008 fg => [1, 1, 1],
2103 active_fg => [0, 0, 0], 3009 active_fg => [0, 0, 0],
2104 bg => [0, 0, 0, 0.2], 3010 bg => [0, 0, 0, 0.2],
2105 active_bg => [1, 1, 1, 0.5], 3011 active_bg => [1, 1, 1, 0.5],
2106 range => [0, 0, 100, 10, 0], 3012 range => [0, 0, 100, 10, 0],
2107 req_w => $::WIDTH / 80, 3013 min_w => $::WIDTH / 80,
2108 req_h => $::WIDTH / 80, 3014 min_h => $::WIDTH / 80,
2109 vertical => 0, 3015 vertical => 0,
2110 can_hover => 1, 3016 can_hover => 1,
2111 inner_pad => 0.02, 3017 inner_pad => 0.02,
2112 @_ 3018 @_
2113 ); 3019 );
… …
2119} 3025}
2120 3026
2121sub set_range { 3027sub set_range {
2122 my ($self, $range) = @_; 3028 my ($self, $range) = @_;
2123 3029
2124 $self->{range} = $range; 3030 ($range, $self->{range}) = ($self->{range}, $range);
2125 3031
3032 if ("@$range" ne "@{$self->{range}}") {
2126 $self->update; 3033 $self->update;
3034 $self->set_value ($self->{range}[0]);
3035 }
2127} 3036}
2128 3037
2129sub set_value { 3038sub set_value {
2130 my ($self, $value) = @_; 3039 my ($self, $value) = @_;
2131 3040
… …
2142 if $unit; 3051 if $unit;
2143 3052
2144 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2145 3054
2146 if ($value != $old_value) { 3055 if ($value != $old_value) {
2147 $self->_emit (changed => $value); 3056 $self->emit (changed => $value);
2148 $self->update; 3057 $self->update;
2149 } 3058 }
2150} 3059}
2151 3060
2152sub size_request { 3061sub size_request {
2153 my ($self) = @_; 3062 my ($self) = @_;
2154 3063
2155 my $w = $self->{req_w}; 3064 ($self->{req_w}, $self->{req_h})
2156 my $h = $self->{req_h};
2157
2158 $self->{vertical} ? ($h, $w) : ($w, $h)
2159} 3065}
2160 3066
2161sub button_down { 3067sub invoke_button_down {
2162 my ($self, $ev, $x, $y) = @_; 3068 my ($self, $ev, $x, $y) = @_;
2163 3069
2164 $self->SUPER::button_down ($ev, $x, $y); 3070 $self->SUPER::invoke_button_down ($ev, $x, $y);
2165 3071
2166 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3072 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2167 3073
2168 $self->mouse_motion ($ev, $x, $y); 3074 $self->invoke_mouse_motion ($ev, $x, $y);
2169}
2170 3075
3076 1
3077}
3078
2171sub mouse_motion { 3079sub invoke_mouse_motion {
2172 my ($self, $ev, $x, $y) = @_; 3080 my ($self, $ev, $x, $y) = @_;
2173 3081
2174 if ($GRAB == $self) { 3082 if ($GRAB == $self) {
2175 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3083 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2176 3084
2177 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3085 my (undef, $lo, $hi, $page) = @{$self->{range}};
2178 3086
2179 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3087 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2180 3088
2181 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3089 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3090 } else {
3091 return 0;
3092 }
3093
2182 } 3094 1
3095}
3096
3097sub invoke_mouse_wheel {
3098 my ($self, $ev) = @_;
3099
3100 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3101
3102 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3103
3104 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3105
3106 1
2183} 3107}
2184 3108
2185sub update { 3109sub update {
2186 my ($self) = @_; 3110 my ($self) = @_;
2187 3111
2188 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3112 delete $self->{knob_w};
3113 $self->SUPER::update;
3114}
3115
3116sub _draw {
3117 my ($self) = @_;
3118
3119 unless ($self->{knob_w}) {
2189 $self->set_value ($self->{range}[0]); 3120 $self->set_value ($self->{range}[0]);
2190 3121
2191 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3122 my ($value, $lo, $hi, $page) = @{$self->{range}};
2192 my $range = ($hi - $page - $lo) || 1e-100; 3123 my $range = ($hi - $page - $lo) || 1e-100;
2193 3124
… …
2199 $value = ($value - $lo) / $range; 3130 $value = ($value - $lo) / $range;
2200 $value = $value * $self->{scale} + $self->{offset}; 3131 $value = $value * $self->{scale} + $self->{offset};
2201 3132
2202 $self->{knob_x} = $value - $knob_w * 0.5; 3133 $self->{knob_x} = $value - $knob_w * 0.5;
2203 $self->{knob_w} = $knob_w; 3134 $self->{knob_w} = $knob_w;
2204 }); 3135 }
2205
2206 $self->SUPER::update;
2207}
2208
2209sub _draw {
2210 my ($self) = @_;
2211 3136
2212 $self->SUPER::_draw (); 3137 $self->SUPER::_draw ();
2213 3138
2214 glScale $self->{w}, $self->{h}; 3139 glScale $self->{w}, $self->{h};
2215 3140
… …
2235 glDisable GL_TEXTURE_2D; 3160 glDisable GL_TEXTURE_2D;
2236} 3161}
2237 3162
2238############################################################################# 3163#############################################################################
2239 3164
2240package CFClient::UI::ValSlider; 3165package CFPlus::UI::ValSlider;
2241 3166
2242our @ISA = CFClient::UI::HBox::; 3167our @ISA = CFPlus::UI::HBox::;
2243 3168
2244sub new { 3169sub new {
2245 my ($class, %arg) = @_; 3170 my ($class, %arg) = @_;
2246 3171
2247 my $range = delete $arg{range}; 3172 my $range = delete $arg{range};
2248 3173
2249 my $self = $class->SUPER::new ( 3174 my $self = $class->SUPER::new (
2250 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3175 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2251 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3176 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2252 to_value => sub { shift }, 3177 to_value => sub { shift },
2253 from_value => sub { shift }, 3178 from_value => sub { shift },
2254 %arg, 3179 %arg,
2255 ); 3180 );
2256 3181
… …
2276sub set_range { shift->{slider}->set_range (@_) } 3201sub set_range { shift->{slider}->set_range (@_) }
2277sub set_value { shift->{slider}->set_value (@_) } 3202sub set_value { shift->{slider}->set_value (@_) }
2278 3203
2279############################################################################# 3204#############################################################################
2280 3205
2281package CFClient::UI::TextView; 3206package CFPlus::UI::TextScroller;
2282 3207
2283our @ISA = CFClient::UI::HBox::; 3208our @ISA = CFPlus::UI::HBox::;
2284 3209
2285use CFClient::OpenGL; 3210use CFPlus::OpenGL;
2286 3211
2287sub new { 3212sub new {
2288 my $class = shift; 3213 my $class = shift;
2289 3214
2290 my $self = $class->SUPER::new ( 3215 my $self = $class->SUPER::new (
2291 fontsize => 1, 3216 fontsize => 1,
2292 can_events => 0, 3217 can_events => 1,
3218 indent => 0,
2293 #font => default_font 3219 #font => default_font
2294 @_, 3220 @_,
2295 3221
2296 layout => (new CFClient::Layout 1), 3222 layout => (new CFPlus::Layout),
2297 par => [], 3223 par => [],
3224 max_par => 0,
2298 height => 0, 3225 height => 0,
2299 children => [ 3226 children => [
2300 (new CFClient::UI::Empty expand => 1), 3227 (new CFPlus::UI::Empty expand => 1),
2301 (new CFClient::UI::Slider vertical => 1), 3228 (new CFPlus::UI::Slider vertical => 1),
2302 ], 3229 ],
2303 ); 3230 );
2304 3231
2305 $self->{children}[1]->connect (changed => sub { $self->update }); 3232 $self->{children}[1]->connect (changed => sub { $self->update });
2306 3233
… …
2312 3239
2313 $self->{fontsize} = $fontsize; 3240 $self->{fontsize} = $fontsize;
2314 $self->reflow; 3241 $self->reflow;
2315} 3242}
2316 3243
3244sub size_request {
3245 my ($self) = @_;
3246
3247 my ($empty, $slider) = $self->visible_children;
3248
3249 local $self->{children} = [$empty, $slider];
3250 $self->SUPER::size_request
3251}
3252
2317sub size_allocate { 3253sub invoke_size_allocate {
2318 my ($self, $w, $h) = @_; 3254 my ($self, $w, $h) = @_;
2319 3255
2320 $self->SUPER::size_allocate ($w, $h); 3256 my ($empty, $slider, @other) = @{ $self->{children} };
3257 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2321 3258
2322 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3259 $self->{layout}->set_font ($self->{font}) if $self->{font};
2323 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3260 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2324 $self->{layout}->set_width ($self->{children}[0]{w}); 3261 $self->{layout}->set_width ($empty->{w});
3262 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2325 3263
2326 $self->reflow; 3264 $self->reflow;
2327}
2328 3265
2329sub text_size { 3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::invoke_size_allocate ($w, $h)
3268}
3269
3270sub invoke_mouse_wheel {
2330 my ($self, $text, $indent) = @_; 3271 my ($self, $ev) = @_;
3272
3273 return 0 unless $ev->{dy}; # only vertical movements
3274
3275 $self->{children}[1]->emit (mouse_wheel => $ev);
3276
3277 1
3278}
3279
3280sub get_layout {
3281 my ($self, $para) = @_;
2331 3282
2332 my $layout = $self->{layout}; 3283 my $layout = $self->{layout};
2333 3284
3285 $layout->set_font ($self->{font}) if $self->{font};
3286 $layout->set_foreground (@{$para->{fg}});
2334 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3287 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2335 $layout->set_width ($self->{children}[0]{w} - $indent); 3288 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3289 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2336 $layout->set_markup ($text); 3290 $layout->set_markup ($para->{markup});
3291
3292 $layout->set_shapes (
3293 map
3294 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3295 @{$para->{widget}}
2337 3296 );
3297
2338 $layout->size 3298 $layout
2339} 3299}
2340 3300
2341sub reflow { 3301sub reflow {
2342 my ($self) = @_; 3302 my ($self) = @_;
2343 3303
… …
2350 3310
2351 # todo: base offset on lines or so, not on pixels 3311 # todo: base offset on lines or so, not on pixels
2352 $self->{children}[1]->set_value ($offset); 3312 $self->{children}[1]->set_value ($offset);
2353} 3313}
2354 3314
3315sub current_paragraph {
3316 my ($self) = @_;
3317
3318 $self->{top_paragraph} - 1
3319}
3320
3321sub scroll_to {
3322 my ($self, $para) = @_;
3323
3324 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3325
3326 $self->{scroll_to} = $para;
3327 $self->update;
3328}
3329
2355sub clear { 3330sub clear {
2356 my ($self) = @_; 3331 my ($self) = @_;
3332
3333 my (undef, undef, @other) = @{ $self->{children} };
3334 $self->remove ($_) for @other;
2357 3335
2358 $self->{par} = []; 3336 $self->{par} = [];
2359 $self->{height} = 0; 3337 $self->{height} = 0;
2360 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2361} 3339}
2362 3340
2363sub add_paragraph { 3341sub add_paragraph {
2364 my ($self, $color, $text, $indent) = @_; 3342 my $self = shift;
2365 3343
2366 for my $line (split /\n/, $text) { 3344 for my $para (@_) {
2367 my ($w, $h) = $self->text_size ($line); 3345 $para = {
3346 fg => [1, 1, 1, 1],
3347 indent => 0,
3348 markup => "",
3349 widget => [],
3350 ref $para ? %$para : (markup => $para),
3351 w => 1e10,
3352 wrapped => 1,
3353 };
3354
3355 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3356 push @{$self->{par}}, $para;
3357 }
3358
3359 if (my $max = $self->{max_par}) {
3360 shift @{$self->{par}} while @{$self->{par}} > $max;
3361 }
3362
3363 $self->{need_reflow}++;
3364 $self->update;
3365}
3366
3367sub scroll_to_bottom {
3368 my ($self) = @_;
3369
3370 $self->{scroll_to} = $#{$self->{par}};
3371 $self->update;
3372}
3373
3374sub force_uptodate {
3375 my ($self) = @_;
3376
3377 if (delete $self->{need_reflow}) {
3378 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3379
3380 my $height = 0;
3381
3382 for my $para (@{$self->{par}}) {
3383 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3384 my $layout = $self->get_layout ($para);
3385 my ($w, $h) = $layout->size;
3386
3387 $para->{w} = $w + $para->{indent};
3388 $para->{h} = $h;
3389 $para->{wrapped} = $layout->has_wrapped;
3390 }
3391
3392 $para->{y} = $height;
3393 $height += $para->{h};
3394 }
3395
2368 $self->{height} += $h; 3396 $self->{height} = $height;
2369 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3397 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2370 }
2371 3398
2372 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3399 delete $self->{texture};
3400 }
3401
3402 if (my $paridx = delete $self->{scroll_to}) {
3403 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3404 }
2373} 3405}
2374 3406
2375sub update { 3407sub update {
2376 my ($self) = @_; 3408 my ($self) = @_;
2377 3409
… …
2379 3411
2380 return unless $self->{h} > 0; 3412 return unless $self->{h} > 0;
2381 3413
2382 delete $self->{texture}; 3414 delete $self->{texture};
2383 3415
2384 $ROOT->on_post_alloc ($self, sub { 3416 $ROOT->on_post_alloc ($self => sub {
3417 $self->force_uptodate;
3418
2385 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3419 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2386 3420
2387 if (delete $self->{need_reflow}) {
2388 my $height = 0;
2389
2390 my $layout = $self->{layout};
2391
2392 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2393
2394 for (@{$self->{par}}) {
2395 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2396 $layout->set_width ($W - $_->[3]);
2397 $layout->set_markup ($_->[4]);
2398 my ($w, $h) = $layout->size;
2399 $_->[0] = $w + $_->[3];
2400 $_->[1] = $h;
2401 }
2402
2403 $height += $_->[1];
2404 }
2405
2406 $self->{height} = $height;
2407
2408 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2409
2410 delete $self->{texture};
2411 }
2412
2413 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3421 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2414 glClearColor 0.5, 0.5, 0.5, 0; 3422 glClearColor 0, 0, 0, 0;
2415 glClear GL_COLOR_BUFFER_BIT; 3423 glClear GL_COLOR_BUFFER_BIT;
2416 3424
3425 package CFPlus::UI::Base;
3426 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3427 (0, 0, $self->{w}, $self->{h});
3428
3429 my $top = int $self->{children}[1]{range}[0];
3430
3431 my $paridx = 0;
3432 my $top_paragraph;
2417 my $top = int $self->{children}[1]{range}[0]; 3433 my $top = int $self->{children}[1]{range}[0];
2418 3434
2419 my $y0 = $top; 3435 my $y0 = $top;
2420 my $y1 = $top + $H; 3436 my $y1 = $top + $H;
2421 3437
2422 my $y = 0;
2423
2424 my $layout = $self->{layout};
2425
2426 $layout->set_font ($self->{font}) if $self->{font};
2427
2428 glEnable GL_BLEND;
2429 #TODO# not correct in windows where rgba is forced off
2430 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2431
2432 for my $par (@{$self->{par}}) { 3438 for my $para (@{$self->{par}}) {
2433 my $h = $par->[1]; 3439 my $h = $para->{h};
3440 my $y = $para->{y};
2434 3441
2435 if ($y0 < $y + $h && $y < $y1) { 3442 if ($y0 < $y + $h && $y < $y1) {
2436 $layout->set_foreground (@{ $par->[2] }); 3443 my $layout = $self->get_layout ($para);
2437 $layout->set_width ($W - $par->[3]);
2438 $layout->set_markup ($par->[4]);
2439 3444
2440 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3445 $layout->render ($para->{indent}, $y - $y0);
3446 $layout->draw;
2441 3447
2442 glRasterPos $par->[3], $y - $y0; 3448 if (my @w = @{ $para->{widget} }) {
2443 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3449 my @s = $layout->get_shapes;
3450
3451 for (@w) {
3452 my ($dx, $dy) = splice @s, 0, 2, ();
3453
3454 $_->{x} = $dx + $para->{indent};
3455 $_->{y} = $dy + $y - $y0;
3456
3457 $_->draw;
3458 }
3459 }
2444 } 3460 }
2445 3461
2446 $y += $h; 3462 $paridx++;
3463 $top_paragraph ||= $paridx if $y >= $top;
2447 } 3464 }
2448 3465
2449 glDisable GL_BLEND; 3466 $self->{top_paragraph} = $top_paragraph;
2450 }; 3467 };
2451 }); 3468 });
2452} 3469}
2453 3470
3471sub reconfigure {
3472 my ($self) = @_;
3473
3474 $self->SUPER::reconfigure;
3475
3476 $_->{w} = 1e10 for @{ $self->{par} };
3477 $self->reflow;
3478}
3479
2454sub _draw { 3480sub _draw {
2455 my ($self) = @_; 3481 my ($self) = @_;
2456 3482
2457 glEnable GL_TEXTURE_2D; 3483 glEnable GL_TEXTURE_2D;
2458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2459 glColor 1, 1, 1, 1; 3485 glColor 0, 0, 0, 1;
2460 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3486 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2461 glDisable GL_TEXTURE_2D; 3487 glDisable GL_TEXTURE_2D;
2462 3488
2463 $self->{children}[1]->draw; 3489 $self->{children}[1]->draw;
2464
2465} 3490}
2466 3491
2467############################################################################# 3492#############################################################################
2468 3493
2469package CFClient::UI::Animator; 3494package CFPlus::UI::Animator;
2470 3495
2471use CFClient::OpenGL; 3496use CFPlus::OpenGL;
2472 3497
2473our @ISA = CFClient::UI::Bin::; 3498our @ISA = CFPlus::UI::Bin::;
2474 3499
2475sub moveto { 3500sub moveto {
2476 my ($self, $x, $y) = @_; 3501 my ($self, $x, $y) = @_;
2477 3502
2478 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3503 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2506 glPopMatrix; 3531 glPopMatrix;
2507} 3532}
2508 3533
2509############################################################################# 3534#############################################################################
2510 3535
2511package CFClient::UI::Flopper; 3536package CFPlus::UI::Flopper;
2512 3537
2513our @ISA = CFClient::UI::Button::; 3538our @ISA = CFPlus::UI::Button::;
2514 3539
2515sub new { 3540sub new {
2516 my $class = shift; 3541 my $class = shift;
2517 3542
2518 my $self = $class->SUPER::new ( 3543 my $self = $class->SUPER::new (
2519 state => 0, 3544 state => 0,
2520 connect_activate => \&toggle_flopper, 3545 on_activate => \&toggle_flopper,
2521 @_ 3546 @_
2522 ); 3547 );
2523 3548
2524 if ($self->{state}) {
2525 $self->{state} = 0;
2526 $self->toggle_flopper;
2527 }
2528
2529 $self 3549 $self
2530} 3550}
2531 3551
2532sub toggle_flopper { 3552sub toggle_flopper {
2533 my ($self) = @_; 3553 my ($self) = @_;
2534 3554
2535 # TODO: use animation 3555 $self->{other}->toggle_visibility;
2536 if ($self->{state} = !$self->{state}) {
2537 $CFClient::UI::ROOT->add ($self->{other});
2538 $self->{other}->move ($self->coord2global (0, $self->{h}));
2539 $self->_emit ("open");
2540 } else {
2541 $CFClient::UI::ROOT->remove ($self->{other});
2542 $self->_emit ("close");
2543 }
2544
2545 $self->_emit (changed => $self->{state});
2546} 3556}
2547 3557
2548############################################################################# 3558#############################################################################
2549 3559
2550package CFClient::UI::Tooltip; 3560package CFPlus::UI::Tooltip;
2551 3561
2552our @ISA = CFClient::UI::Bin::; 3562our @ISA = CFPlus::UI::Bin::;
2553 3563
2554use CFClient::OpenGL; 3564use CFPlus::OpenGL;
2555 3565
2556sub new { 3566sub new {
2557 my $class = shift; 3567 my $class = shift;
2558 3568
2559 $class->SUPER::new ( 3569 $class->SUPER::new (
… …
2563} 3573}
2564 3574
2565sub set_tooltip_from { 3575sub set_tooltip_from {
2566 my ($self, $widget) = @_; 3576 my ($self, $widget) = @_;
2567 3577
3578 my $tip = $widget->{tooltip};
3579 $tip = $tip->($widget) if "CODE" eq ref $tip;
3580
3581 $tip = CFPlus::Pod::section_label tooltip => $1
3582 if $tip =~ /^#(.*)$/;
3583
3584 if ($ENV{CFPLUS_DEBUG} & 2) {
3585 $tip .= "\n\n" . (ref $widget) . "\n"
3586 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3587 . "req $widget->{req_w} $widget->{req_h}\n"
3588 . "visible $widget->{visible}";
3589 }
3590
3591 $tip =~ s/^\n+//;
3592 $tip =~ s/\n+$//;
3593
2568 $self->add (new CFClient::UI::Label 3594 $self->add (new CFPlus::UI::Label
2569 markup => $widget->{tooltip}, 3595 markup => $tip,
2570 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3596 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2571 fontsize => 0.8, 3597 fontsize => 0.8,
2572 fg => [0, 0, 0, 1], 3598 style => 1, # FLAG_INVERSE
2573 ellipsise => 0, 3599 ellipsise => 0,
2574 font => ($widget->{tooltip_font} || $::FONT_PROP), 3600 font => ($widget->{tooltip_font} || $::FONT_PROP),
2575 ); 3601 );
2576} 3602}
2577 3603
… …
2581 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3607 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2582 3608
2583 ($w + 4, $h + 4) 3609 ($w + 4, $h + 4)
2584} 3610}
2585 3611
2586sub size_allocate { 3612sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_; 3613 my ($self, $w, $h) = @_;
2588 3614
2589 $self->SUPER::size_allocate ($w - 4, $h - 4); 3615 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3616}
3617
3618sub invoke_visibility_change {
3619 my ($self, $visible) = @_;
3620
3621 return unless $visible;
3622
3623 $self->{root}->on_post_alloc ("move_$self" => sub {
3624 my $widget = $self->{owner}
3625 or return;
3626
3627 if ($widget->{visible}) {
3628 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3629
3630 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3631 if $x + $self->{w} > $self->{root}{w};
3632
3633 $self->move_abs ($x, $y);
3634 } else {
3635 $self->hide;
3636 }
3637 });
2590} 3638}
2591 3639
2592sub _draw { 3640sub _draw {
2593 my ($self) = @_; 3641 my ($self) = @_;
2594 3642
2595 glTranslate 0.375, 0.375;
2596
2597 my ($w, $h) = @$self{qw(w h)}; 3643 my ($w, $h) = @$self{qw(w h)};
2598 3644
2599 glColor 1, 0.8, 0.4; 3645 glColor 1, 0.8, 0.4;
2600 glBegin GL_QUADS; 3646 glRect 0, 0, $w, $h;
2601 glVertex 0 , 0;
2602 glVertex 0 , $h;
2603 glVertex $w, $h;
2604 glVertex $w, 0;
2605 glEnd;
2606 3647
2607 glColor 0, 0, 0; 3648 glColor 0, 0, 0;
2608 glBegin GL_LINE_LOOP; 3649 glRect_lineloop .5, .5, $w + .5, $h + .5;
2609 glVertex 0 , 0;
2610 glVertex 0 , $h;
2611 glVertex $w, $h;
2612 glVertex $w, 0;
2613 glEnd;
2614 3650
2615 glTranslate 2 - 0.375, 2 - 0.375; 3651 glTranslate 2, 2;
3652
2616 $self->SUPER::_draw; 3653 $self->SUPER::_draw;
2617} 3654}
2618 3655
2619############################################################################# 3656#############################################################################
2620 3657
2621package CFClient::UI::Face; 3658package CFPlus::UI::Face;
2622 3659
2623our @ISA = CFClient::UI::Base::; 3660our @ISA = CFPlus::UI::DrawBG::;
2624 3661
2625use CFClient::OpenGL; 3662use CFPlus::OpenGL;
2626 3663
2627sub new { 3664sub new {
2628 my $class = shift; 3665 my $class = shift;
2629 3666
2630 my $self = $class->SUPER::new ( 3667 my $self = $class->SUPER::new (
3668 size_w => 32,
3669 size_h => 8,
2631 aspect => 1, 3670 aspect => 1,
3671 can_events => 0,
2632 @_, 3672 @_,
2633 ); 3673 );
2634 3674
2635 if ($self->{anim} && $self->{animspeed}) { 3675 if ($self->{anim} && $self->{animspeed}) {
2636 Scalar::Util::weaken (my $widget = $self); 3676 CFPlus::weaken (my $widget = $self);
2637 3677
2638 $self->{timer} = Event->timer ( 3678 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
2639 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3679 $widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
2640 hard => 1, 3680 $self->{timer} = EV::timer_ns 0, 0, sub {
2641 interval => $self->{animspeed}, 3681 return unless $::CONN;
2642 cb => sub { 3682
3683 my $w = $widget
3684 or return;
3685
2643 ++$widget->{frame}; 3686 ++$w->{frame};
3687 $w->update_face;
3688
3689 # somehow, $widget can go away
2644 $widget->update; 3690 $w->update;
2645 }, 3691 $w->update_timer;
2646 ); 3692 };
3693
3694 $self->update_face;
3695 $self->update_timer;
2647 } 3696 }
2648 3697
2649 $self 3698 $self
2650} 3699}
2651 3700
3701sub update_timer {
3702 my ($self) = @_;
3703
3704 return unless $self->{timer};
3705
3706 $self->{timer}->stop;
3707 if ($self->{visible}) {
3708 $self->{timer}->set (
3709 $self->{anim_start}
3710 + $self->{animspeed}
3711 * int 1.5 + (EV::now - $self->{anim_start}) / $self->{animspeed}
3712 );
3713 $self->{timer}->start;
3714 }
3715}
3716
3717sub update_face {
3718 my ($self) = @_;
3719
3720 if ($::CONN) {
3721 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3722 if ($anim && @$anim) {
3723 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3724 delete $self->{face_change_cb};
3725
3726 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3727 unless ($tex->{name} || $tex->{loading}) {
3728 $tex->upload (sub { $self->reconfigure });
3729 }
3730 }
3731 }
3732 }
3733 }
3734}
3735
2652sub size_request { 3736sub size_request {
2653 (32, 8) 3737 my ($self) = @_;
3738
3739 if ($::CONN) {
3740 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3741 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3742 if ($tex->{name}) {
3743 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3744 } elsif (!$tex->{loading}) {
3745 $tex->upload (sub { $self->reconfigure });
3746 }
3747 }
3748
3749 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3750 }
3751 }
3752
3753 ($self->{size_w} || 8, $self->{size_h} || 8)
2654} 3754}
2655 3755
2656sub update { 3756sub update {
2657 my ($self) = @_; 3757 my ($self) = @_;
2658 3758
2659 return unless $self->{visible}; 3759 return unless $self->{visible};
2660 3760
2661 $self->SUPER::update; 3761 $self->SUPER::update;
2662} 3762}
2663 3763
3764sub invoke_visibility_change {
3765 my ($self) = @_;
3766
3767 $self->update_timer;
3768
3769 0
3770}
3771
2664sub _draw { 3772sub _draw {
2665 my ($self) = @_; 3773 my ($self) = @_;
2666 3774
2667 return unless $::CONN; 3775 $self->SUPER::_draw;
2668 3776
2669 my $face; 3777 if (my $tex = $self->{tex}) {
2670
2671 if ($self->{frame}) {
2672 my $anim = $::CONN->{anim}[$self->{anim}];
2673
2674 $face = $anim->[ $self->{frame} % @$anim ]
2675 if $anim && @$anim;
2676 }
2677
2678 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2679
2680 if ($tex) {
2681 glEnable GL_TEXTURE_2D; 3778 glEnable GL_TEXTURE_2D;
2682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2683 glColor 1, 1, 1, 1; 3780 glColor 0, 0, 0, 1;
2684 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3781 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2685 glDisable GL_TEXTURE_2D; 3782 glDisable GL_TEXTURE_2D;
2686 } 3783 }
2687} 3784}
2688 3785
2689sub DESTROY { 3786sub destroy {
2690 my ($self) = @_; 3787 my ($self) = @_;
2691 3788
2692 $self->{timer}->cancel 3789 (delete $self->{timer})->cancel
2693 if $self->{timer}; 3790 if $self->{timer};
2694 3791
2695 $self->SUPER::DESTROY; 3792 $self->SUPER::destroy;
2696} 3793}
2697 3794
2698############################################################################# 3795#############################################################################
2699 3796
2700package CFClient::UI::InventoryItem; 3797package CFPlus::UI::Buttonbar;
2701 3798
2702our @ISA = CFClient::UI::HBox::; 3799our @ISA = CFPlus::UI::HBox::;
2703 3800
2704sub _item_to_desc { 3801# TODO: should actually wrap buttons and other goodies.
2705 my ($item) = @_;
2706
2707 my $desc =
2708 $item->{nrof} < 2
2709 ? $item->{name}
2710 : "$item->{nrof} × $item->{name_pl}";
2711
2712 $item->{flags} & Crossfire::Protocol::F_OPEN
2713 and $desc .= " (open)";
2714 $item->{flags} & Crossfire::Protocol::F_APPLIED
2715 and $desc .= " (applied)";
2716 $item->{flags} & Crossfire::Protocol::F_UNPAID
2717 and $desc .= " (unpaid)";
2718 $item->{flags} & Crossfire::Protocol::F_MAGIC
2719 and $desc .= " (magic)";
2720 $item->{flags} & Crossfire::Protocol::F_CURSED
2721 and $desc .= " (cursed)";
2722 $item->{flags} & Crossfire::Protocol::F_DAMNED
2723 and $desc .= " (damned)";
2724 $item->{flags} & Crossfire::Protocol::F_LOCKED
2725 and $desc .= " *";
2726
2727 $desc
2728}
2729
2730sub new {
2731 my $class = shift;
2732
2733 my %args = @_;
2734
2735 my $item = delete $args{item};
2736
2737 my $desc = _item_to_desc ($item);
2738
2739 my $self = $class->SUPER::new (
2740 can_hover => 1,
2741 can_events => 1,
2742 tooltip => ((CFClient::UI::Label::escape $desc)
2743 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2744 connect_button_down => sub {
2745 my ($self, $ev, $x, $y) = @_;
2746
2747 # todo: maybe put examine on 1? but should just be a tooltip :(
2748 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2749 my $targ = $::CONN->{player}{tag};
2750
2751 if ($item->{container} == $::CONN->{player}{tag}) {
2752 $targ = $main::OPENCONT;
2753 }
2754
2755 $::CONN->send ("move $targ $item->{tag} 0");
2756 } elsif ($ev->{button} == 1) {
2757 $::CONN->send ("examine $item->{tag}");
2758 } elsif ($ev->{button} == 2) {
2759 $::CONN->send ("apply $item->{tag}");
2760 } elsif ($ev->{button} == 3) {
2761 my @menu_items = (
2762 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2763 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2764 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2765 (
2766 $item->{flags} & Crossfire::Protocol::F_LOCKED
2767 ? (
2768 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2769 )
2770 : (
2771 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2772 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2773 )
2774 ),
2775 );
2776
2777 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2778 }
2779
2780 1
2781 },
2782 %args
2783 );
2784
2785
2786 $self->add (new CFClient::UI::Face
2787 can_events => 0,
2788 face => $item->{face},
2789 anim => $item->{anim},
2790 animspeed => $item->{animspeed},
2791 );
2792
2793 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2794
2795 $self->{item} = $item;
2796
2797 $self->update_item;
2798
2799 $self
2800}
2801
2802sub update_item {
2803 my ($self) = @_;
2804
2805 my $desc = _item_to_desc ($self->{item});
2806
2807 $self->{name_lbl}->set_text ($desc);
2808}
2809 3802
2810############################################################################# 3803#############################################################################
2811 3804
2812package CFClient::UI::Inventory;
2813
2814our @ISA = CFClient::UI::ScrolledWindow::;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 scrolled => (new CFClient::UI::Table),
2821 @_,
2822 );
2823
2824 $self
2825}
2826
2827sub set_items {
2828 my ($self, $items) = @_;
2829
2830 $self->{scrolled}->clear;
2831 return unless $items;
2832
2833 my @items = sort {
2834 ($a->{type} <=> $b->{type})
2835 or ($a->{name} cmp $b->{name})
2836 } @$items;
2837
2838 $self->{real_items} = \@items;
2839
2840 for my $item (@items) {
2841 $item->{item} = $item;
2842 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2843 $item->update_item ();
2844 }
2845
2846 my $i = 0;
2847 for (@items) {
2848 $self->{scrolled}->add (0, $i, $_);
2849 my $nrof = $_->{item}->{nrof} || 1;
2850 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2851 }
2852
2853# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2854}
2855
2856sub size_request {
2857 my ($self) = @_;
2858 ($self->{req_w}, $self->{req_h});
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Menu; 3805package CFPlus::UI::Menu;
2864 3806
2865our @ISA = CFClient::UI::FancyFrame::; 3807our @ISA = CFPlus::UI::Toplevel::;
2866 3808
2867use CFClient::OpenGL; 3809use CFPlus::OpenGL;
2868 3810
2869sub new { 3811sub new {
2870 my $class = shift; 3812 my $class = shift;
2871 3813
2872 my $self = $class->SUPER::new ( 3814 my $self = $class->SUPER::new (
2873 items => [], 3815 items => [],
2874 z => 100, 3816 z => 100,
2875 @_, 3817 @_,
2876 ); 3818 );
2877 3819
2878 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3820 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2879 3821
2880 for my $item (@{ $self->{items} }) { 3822 for my $item (@{ $self->{items} }) {
2881 my ($widget, $cb) = @$item; 3823 my ($widget, $cb, $tooltip) = @$item;
2882 3824
2883 # handle various types of items, only text for now 3825 # handle various types of items, only text for now
2884 if (!ref $widget) { 3826 if (!ref $widget) {
3827 if ($widget =~ /\t/) {
3828 my ($left, $right) = split /\t/, $widget, 2;
3829
2885 $widget = new CFClient::UI::Label 3830 $widget = new CFPlus::UI::HBox
2886 can_hover => 1, 3831 can_hover => 1,
2887 can_events => 1, 3832 can_events => 1,
3833 tooltip => $tooltip,
3834 children => [
3835 (new CFPlus::UI::Label markup => $left, expand => 1),
3836 (new CFPlus::UI::Label markup => $right, align => +1),
3837 ],
3838 ;
3839
3840 } else {
3841 $widget = new CFPlus::UI::Label
3842 can_hover => 1,
3843 can_events => 1,
2888 text => $widget; 3844 markup => $widget,
3845 tooltip => $tooltip;
3846 }
2889 } 3847 }
2890 3848
2891 $self->{item}{$widget} = $item; 3849 $self->{item}{$widget} = $item;
2892 3850
2893 $self->{vbox}->add ($widget); 3851 $self->{vbox}->add ($widget);
… …
2898 3856
2899# popup given the event (must be a mouse button down event currently) 3857# popup given the event (must be a mouse button down event currently)
2900sub popup { 3858sub popup {
2901 my ($self, $ev) = @_; 3859 my ($self, $ev) = @_;
2902 3860
2903 $self->_emit ("popdown"); 3861 $self->emit ("popdown");
2904 3862
2905 # maybe save $GRAB? must be careful about events... 3863 # maybe save $GRAB? must be careful about events...
2906 $GRAB = $self; 3864 $GRAB = $self;
2907 $self->{button} = $ev->{button}; 3865 $self->{button} = $ev->{button};
2908 3866
2909 $self->show; 3867 $self->show;
2910 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3868 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2911} 3869}
2912 3870
2913sub mouse_motion { 3871sub invoke_mouse_motion {
2914 my ($self, $ev, $x, $y) = @_; 3872 my ($self, $ev, $x, $y) = @_;
2915 3873
2916 # TODO: should use vbox->find_widget or so 3874 # TODO: should use vbox->find_widget or so
2917 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2918 $self->{hover} = $self->{item}{$HOVER}; 3876 $self->{hover} = $self->{item}{$HOVER};
2919}
2920 3877
3878 0
3879}
3880
2921sub button_up { 3881sub invoke_button_up {
2922 my ($self, $ev, $x, $y) = @_; 3882 my ($self, $ev, $x, $y) = @_;
2923 3883
2924 if ($ev->{button} == $self->{button}) { 3884 if ($ev->{button} == $self->{button}) {
2925 undef $GRAB; 3885 undef $GRAB;
2926 $self->hide; 3886 $self->hide;
2927 3887
2928 $self->_emit ("popdown"); 3888 $self->emit ("popdown");
2929 $self->{hover}[1]->() if $self->{hover}; 3889 $self->{hover}[1]->() if $self->{hover};
3890 } else {
3891 return 0
3892 }
3893
2930 } 3894 1
2931} 3895}
2932 3896
2933############################################################################# 3897#############################################################################
2934 3898
2935package CFClient::UI::Statusbox; 3899package CFPlus::UI::Multiplexer;
2936 3900
2937our @ISA = CFClient::UI::VBox::; 3901our @ISA = CFPlus::UI::Container::;
2938 3902
2939sub new { 3903sub new {
2940 my $class = shift; 3904 my $class = shift;
2941 3905
2942 $class->SUPER::new ( 3906 my $self = $class->SUPER::new (
3907 @_,
3908 );
3909
3910 $self->{current} = $self->{children}[0]
3911 if @{ $self->{children} };
3912
3913 $self
3914}
3915
3916sub add {
3917 my ($self, @widgets) = @_;
3918
3919 $self->SUPER::add (@widgets);
3920
3921 $self->{current} = $self->{children}[0]
3922 if @{ $self->{children} };
3923}
3924
3925sub get_current_page {
3926 my ($self) = @_;
3927
3928 $self->{current}
3929}
3930
3931sub set_current_page {
3932 my ($self, $page_or_widget) = @_;
3933
3934 my $widget = ref $page_or_widget
3935 ? $page_or_widget
3936 : $self->{children}[$page_or_widget];
3937
3938 $self->{current} = $widget;
3939 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3940
3941 $self->emit (page_changed => $self->{current});
3942
3943 $self->realloc;
3944}
3945
3946sub visible_children {
3947 $_[0]{current}
3948}
3949
3950sub size_request {
3951 my ($self) = @_;
3952
3953 $self->{current}->size_request
3954}
3955
3956sub invoke_size_allocate {
3957 my ($self, $w, $h) = @_;
3958
3959 $self->{current}->configure (0, 0, $w, $h);
3960
3961 1
3962}
3963
3964sub _draw {
3965 my ($self) = @_;
3966
3967 $self->{current}->draw;
3968}
3969
3970#############################################################################
3971
3972package CFPlus::UI::Notebook;
3973
3974use CFPlus::OpenGL;
3975
3976our @ISA = CFPlus::UI::VBox::;
3977
3978sub new {
3979 my $class = shift;
3980
3981 my $self = $class->SUPER::new (
3982 buttonbar => (new CFPlus::UI::Buttonbar),
3983 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3984 active_outline => [.7, .7, 0.2],
3985 # filter => # will be put between multiplexer and $self
3986 @_,
3987 );
3988
3989 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3990 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3991
3992 {
3993 Scalar::Util::weaken (my $wself = $self);
3994
3995 $self->{multiplexer}->connect (c_add => sub {
3996 my ($mplex, $widgets) = @_;
3997
3998 for my $child (@$widgets) {
3999 Scalar::Util::weaken $child;
4000 $child->{c_tab_} ||= do {
4001 my $tab =
4002 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
4003 ? $child->{c_tab}
4004 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4005
4006 $tab->connect (activate => sub {
4007 $wself->set_current_page ($child);
4008 });
4009
4010 $tab
4011 };
4012
4013 $self->{buttonbar}->add ($child->{c_tab_});
4014 }
4015 });
4016
4017 $self->{multiplexer}->connect (c_remove => sub {
4018 my ($mplex, $widgets) = @_;
4019
4020 for my $child (@$widgets) {
4021 $wself->{buttonbar}->remove ($child->{c_tab_});
4022 }
4023 });
4024 }
4025
4026 $self
4027}
4028
4029sub add {
4030 my ($self, @widgets) = @_;
4031
4032 $self->{multiplexer}->add (@widgets)
4033}
4034
4035sub remove {
4036 my ($self, @widgets) = @_;
4037
4038 $self->{multiplexer}->remove (@widgets)
4039}
4040
4041sub pages {
4042 my ($self) = @_;
4043 $self->{multiplexer}->children
4044}
4045
4046sub add_tab {
4047 my ($self, $title, $widget, $tooltip) = @_;
4048
4049 $title = [$title, $tooltip] unless ref $title;
4050 $widget->{c_tab} = $title;
4051
4052 $self->add ($widget);
4053}
4054
4055sub get_current_page {
4056 my ($self) = @_;
4057
4058 $self->{multiplexer}->get_current_page
4059}
4060
4061sub set_current_page {
4062 my ($self, $page) = @_;
4063
4064 $self->{multiplexer}->set_current_page ($page);
4065 $self->emit (page_changed => $self->{multiplexer}{current});
4066}
4067
4068sub _draw {
4069 my ($self) = @_;
4070
4071 $self->SUPER::_draw ();
4072
4073 if (my $cur = $self->{multiplexer}{current}) {
4074 if ($cur = $cur->{c_tab_}) {
4075 glTranslate $self->{buttonbar}{x} + $cur->{x},
4076 $self->{buttonbar}{y} + $cur->{y};
4077 glLineWidth 3;
4078 #glEnable GL_BLEND;
4079 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4080 glColor @{$self->{active_outline}};
4081 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4082 glLineWidth 1;
4083 #glDisable GL_BLEND;
4084 }
4085 }
4086}
4087
4088#############################################################################
4089
4090package CFPlus::UI::Selector;
4091
4092use utf8;
4093
4094our @ISA = CFPlus::UI::Button::;
4095
4096sub new {
4097 my $class = shift;
4098
4099 my $self = $class->SUPER::new (
4100 options => [], # [value, title, longdesc], ...
4101 value => undef,
4102 @_,
4103 );
4104
4105 $self->_set_value ($self->{value});
4106
4107 $self
4108}
4109
4110sub invoke_button_down {
4111 my ($self, $ev) = @_;
4112
4113 my @menu_items;
4114
4115 for (@{ $self->{options} }) {
4116 my ($value, $title, $tooltip) = @$_;
4117
4118 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4119 }
4120
4121 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4122}
4123
4124sub _set_value {
4125 my ($self, $value) = @_;
4126
4127 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4128 $item ||= $self->{options}[0]
4129 or return;
4130
4131 $self->{value} = $item->[0];
4132 $self->set_markup ("$item->[1] ⇓");
4133# $self->set_tooltip ($item->[2]);
4134}
4135
4136sub set_value {
4137 my ($self, $value) = @_;
4138
4139 return unless $self->{value} ne $value;
4140
4141 $self->_set_value ($value);
4142 $self->emit (changed => $value);
4143}
4144
4145sub set_options {
4146 my ($self, $options) = @_;
4147
4148 $self->{options} = $options;
4149 $self->_set_value ($self->{value});
4150}
4151
4152#############################################################################
4153
4154package CFPlus::UI::Statusbox;
4155
4156our @ISA = CFPlus::UI::VBox::;
4157
4158sub new {
4159 my $class = shift;
4160
4161 my $self = $class->SUPER::new (
2943 fontsize => 0.8, 4162 fontsize => 0.8,
2944 @_, 4163 @_,
2945 ) 4164 );
4165
4166 CFPlus::weaken (my $this = $self);
4167
4168 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4169
4170 $self
2946} 4171}
2947 4172
2948sub reorder { 4173sub reorder {
2949 my ($self) = @_; 4174 my ($self) = @_;
2950 my $NOW = time; 4175 my $NOW = Time::HiRes::time;
4176
4177 # freeze display when hovering over any label
4178 return if $CFPlus::UI::TOOLTIP->{owner}
4179 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4180 values %{ $self->{item} };
2951 4181
2952 while (my ($k, $v) = each %{ $self->{item} }) { 4182 while (my ($k, $v) = each %{ $self->{item} }) {
2953 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4183 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2954 } 4184 }
2955 4185
… …
2962 4192
2963 my $count = 10 + 1; 4193 my $count = 10 + 1;
2964 for my $item (@items) { 4194 for my $item (@items) {
2965 last unless --$count; 4195 last unless --$count;
2966 4196
2967 push @widgets, $item->{label} ||= do { 4197 my $label = $item->{label} ||= do {
2968 # TODO: doesn't handle markup well (read as: at all) 4198 # TODO: doesn't handle markup well (read as: at all)
2969 my $short = $item->{count} > 1 4199 my $short = $item->{count} > 1
2970 ? "<b>$item->{count} ×</b> $item->{text}" 4200 ? "<b>$item->{count} ×</b> $item->{text}"
2971 : $item->{text}; 4201 : $item->{text};
2972 4202
2973 for ($short) { 4203 for ($short) {
2974 s/^\s+//; 4204 s/^\s+//;
2975 s/\s+/ /g; 4205 s/\s+/ /g;
2976 } 4206 }
2977 4207
2978 new CFClient::UI::Label 4208 new CFPlus::UI::Label
2979 markup => $short, 4209 markup => $short,
2980 tooltip => $item->{tooltip}, 4210 tooltip => $item->{tooltip},
2981 tooltip_font => $::FONT_PROP, 4211 tooltip_font => $::FONT_PROP,
2982 tooltip_width => 0.67, 4212 tooltip_width => 0.67,
2983 fontsize => $item->{fontsize} || $self->{fontsize}, 4213 fontsize => $item->{fontsize} || $self->{fontsize},
2984 max_w => $::WIDTH * 0.44, 4214 max_w => $::WIDTH * 0.44,
2985 fg => $item->{fg}, 4215 fg => [@{ $item->{fg} }],
2986 can_events => 1, 4216 can_events => 1,
2987 can_hover => 1 4217 can_hover => 1
2988 }; 4218 };
4219
4220 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4221 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4222 $label->update;
4223 $label->set_max_size (undef, $label->{req_h} * $diff)
4224 if $diff < 1;
4225 $self->{timer}->set (1/30, 1/30);
4226 } else {
4227 $label->{fg}[3] = $item->{fg}[3] || 1;
4228 }
4229
4230 push @widgets, $label;
2989 } 4231 }
2990 4232
2991 $self->clear; 4233 $self->clear;
2992 $self->SUPER::add (reverse @widgets); 4234 $self->SUPER::add (reverse @widgets);
2993} 4235}
… …
2996 my ($self, $text, %arg) = @_; 4238 my ($self, $text, %arg) = @_;
2997 4239
2998 $text =~ s/^\s+//; 4240 $text =~ s/^\s+//;
2999 $text =~ s/\s+$//; 4241 $text =~ s/\s+$//;
3000 4242
4243 return unless $text;
4244
3001 my $timeout = time + ((delete $arg{timeout}) || 60); 4245 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3002 4246
3003 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4247 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3004 4248
3005 if (my $item = $self->{item}{$group}) { 4249 if (my $item = $self->{item}{$group}) {
3006 if ($item->{text} eq $text) { 4250 if ($item->{text} eq $text) {
3007 $item->{count}++; 4251 $item->{count}++;
3008 } else { 4252 } else {
3009 $item->{count} = 1; 4253 $item->{count} = 1;
3010 $item->{text} = $item->{tooltip} = $text; 4254 $item->{text} = $item->{tooltip} = $text;
3011 } 4255 }
3012 $item->{id} = ++$self->{id}; 4256 $item->{id} += 0.2;#d#
3013 $item->{timeout} = $timeout; 4257 $item->{timeout} = $timeout;
3014 delete $item->{label}; 4258 delete $item->{label};
3015 } else { 4259 } else {
3016 $self->{item}{$group} = { 4260 $self->{item}{$group} = {
3017 id => ++$self->{id}, 4261 id => ++$self->{id},
… …
3023 count => 1, 4267 count => 1,
3024 %arg, 4268 %arg,
3025 }; 4269 };
3026 } 4270 }
3027 4271
4272 $ROOT->on_refresh (reorder => sub {
3028 $self->reorder; 4273 $self->reorder;
4274 });
3029} 4275}
3030 4276
3031sub reconfigure { 4277sub reconfigure {
3032 my ($self) = @_; 4278 my ($self) = @_;
3033 4279
… …
3036 4282
3037 $self->reorder; 4283 $self->reorder;
3038 $self->SUPER::reconfigure; 4284 $self->SUPER::reconfigure;
3039} 4285}
3040 4286
4287sub destroy {
4288 my ($self) = @_;
4289
4290 $self->{timer}->cancel;
4291
4292 $self->SUPER::destroy;
4293}
4294
3041############################################################################# 4295#############################################################################
3042 4296
3043package CFClient::UI::Root; 4297package CFPlus::UI::Root;
3044 4298
3045our @ISA = CFClient::UI::Container::; 4299our @ISA = CFPlus::UI::Container::;
3046 4300
4301use List::Util qw(min max);
4302
3047use CFClient::OpenGL; 4303use CFPlus::OpenGL;
3048 4304
3049sub new { 4305sub new {
3050 my $class = shift; 4306 my $class = shift;
3051 4307
3052 $class->SUPER::new ( 4308 my $self = $class->SUPER::new (
4309 visible => 1,
3053 @_, 4310 @_,
3054 ) 4311 );
3055}
3056 4312
3057sub configure { 4313 CFPlus::weaken ($self->{root} = $self);
3058 my ($self, $x, $y, $w, $h) = @_;
3059 4314
3060 $self->{w} = $w; 4315 $self
3061 $self->{h} = $h;
3062}
3063
3064sub check_size {
3065 my ($self) = @_;
3066
3067 $self->size_allocate ($self->{w}, $self->{h})
3068 if $self->{w};
3069} 4316}
3070 4317
3071sub size_request { 4318sub size_request {
3072 my ($self) = @_; 4319 my ($self) = @_;
3073 4320
3074 ($self->{w}, $self->{h}) 4321 ($self->{w}, $self->{h})
3075} 4322}
3076 4323
4324sub _to_pixel {
4325 my ($coord, $size, $max) = @_;
4326
4327 $coord =
4328 $coord eq "center" ? ($max - $size) * 0.5
4329 : $coord eq "max" ? $max
4330 : $coord;
4331
4332 $coord = 0 if $coord < 0;
4333 $coord = $max - $size if $coord > $max - $size;
4334
4335 int $coord + 0.5
4336}
4337
3077sub size_allocate { 4338sub invoke_size_allocate {
3078 my ($self, $w, $h) = @_; 4339 my ($self, $w, $h) = @_;
3079 4340
3080 for my $child ($self->children) { 4341 for my $child ($self->children) {
3081 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4342 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3082 4343
3083 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4344 $X = $child->{force_x} if exists $child->{force_x};
3084 if exists $child->{req_x}; 4345 $Y = $child->{force_y} if exists $child->{force_y};
3085 4346
3086 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4347 $X = _to_pixel $X, $W, $self->{w};
3087 if exists $child->{req_y}; 4348 $Y = _to_pixel $Y, $H, $self->{h};
3088
3089 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3090 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3091 4349
3092 $child->configure ($X, $Y, $W, $H); 4350 $child->configure ($X, $Y, $W, $H);
3093 } 4351 }
4352
4353 1
3094} 4354}
3095 4355
3096sub coord2local { 4356sub coord2local {
3097 my ($self, $x, $y) = @_; 4357 my ($self, $x, $y) = @_;
3098 4358
… …
3106} 4366}
3107 4367
3108sub update { 4368sub update {
3109 my ($self) = @_; 4369 my ($self) = @_;
3110 4370
3111 $self->check_size;
3112 $::WANT_REFRESH++; 4371 $::WANT_REFRESH->start;
3113} 4372}
3114 4373
3115sub add { 4374sub add {
3116 my ($self, @children) = @_; 4375 my ($self, @children) = @_;
3117 4376
3118 for (my @widgets = @children; my $w = pop @widgets; ) {
3119 push @widgets, $w->children;
3120 $w->{root} = $self;
3121 $w->{visible} = 1;
3122 }
3123
3124 for my $child (@children) {
3125 $child->{is_toplevel} = 1; 4377 $_->{is_toplevel} = 1
3126 4378 for @children;
3127 # integerise window positions
3128 $child->{x} = int $child->{x};
3129 $child->{y} = int $child->{y};
3130 }
3131 4379
3132 $self->SUPER::add (@children); 4380 $self->SUPER::add (@children);
3133} 4381}
3134 4382
3135sub remove { 4383sub remove {
3136 my ($self, @children) = @_; 4384 my ($self, @children) = @_;
3137 4385
3138 $self->SUPER::remove (@children); 4386 $self->SUPER::remove (@children);
4387
4388 delete $self->{is_toplevel}
4389 for @children;
3139 4390
3140 while (@children) { 4391 while (@children) {
3141 my $w = pop @children; 4392 my $w = pop @children;
3142 push @children, $w->children; 4393 push @children, $w->children;
3143 $w->set_invisible; 4394 $w->set_invisible;
… …
3162 while ($self->{refresh_hook}) { 4413 while ($self->{refresh_hook}) {
3163 $_->() 4414 $_->()
3164 for values %{delete $self->{refresh_hook}}; 4415 for values %{delete $self->{refresh_hook}};
3165 } 4416 }
3166 4417
3167 if ($self->{check_size}) { 4418 while ($self->{realloc}) {
3168 my @queue = ([], []); 4419 my %queue;
4420 my @queue;
4421 my $widget;
3169 4422
3170 for (;;) { 4423 outer:
3171 if ($self->{check_size}) { 4424 while () {
3172 # heuristic: check containers last 4425 if (my $realloc = delete $self->{realloc}) {
3173 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4426 for $widget (values %$realloc) {
3174 for values %{delete $self->{check_size}} 4427 $widget->{visible} or next; # do not resize invisible widgets
4428
4429 $queue{$widget+0}++ and next; # duplicates are common
4430
4431 push @{ $queue[$widget->{visible}] }, $widget;
4432 }
3175 } 4433 }
3176 4434
3177 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4435 while () {
4436 @queue or last outer;
3178 4437
3179 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4438 $widget = pop @{ $queue[-1] || [] }
3180 ? @$widget{qw(user_w user_h)} 4439 and last;
3181 : $widget->size_request;
3182
3183 if (delete $widget->{force_alloc}
3184 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3185 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3186 4440
4441 pop @queue;
4442 }
4443
4444 delete $queue{$widget+0};
4445
4446 my ($w, $h) = $widget->size_request;
4447
4448 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4449 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4450
4451 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4452 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4453
4454 $w = $widget->{force_w} if exists $widget->{force_w};
4455 $h = $widget->{force_h} if exists $widget->{force_h};
4456
4457 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4458 || delete $widget->{force_realloc}) {
3187 $widget->{req_w} = $w; 4459 $widget->{req_w} = $w;
3188 $widget->{req_h} = $h; 4460 $widget->{req_h} = $h;
3189 4461
3190 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4462 $self->{size_alloc}{$widget+0} = $widget;
3191 4463
3192 $widget->{parent}->check_size
3193 if $widget->{parent}; 4464 if (my $parent = $widget->{parent}) {
4465 $self->{realloc}{$parent+0} = $parent
4466 unless $queue{$parent+0};
4467
4468 $parent->{force_size_alloc} = 1;
4469 $self->{size_alloc}{$parent+0} = $parent;
4470 }
3194 } 4471 }
4472
4473 delete $self->{realloc}{$widget+0};
3195 } 4474 }
3196 }
3197 4475
3198 while ($self->{size_alloc}) { 4476 while (my $size_alloc = delete $self->{size_alloc}) {
3199 for (values %{delete $self->{size_alloc}}) { 4477 my @queue = sort { $a->{visible} <=> $b->{visible} }
3200 my ($widget, $w, $h) = @$_; 4478 values %$size_alloc;
3201 4479
4480 while () {
4481 my $widget = pop @queue || last;
4482
4483 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4484
4485 $w = max $widget->{min_w}, $w;
4486 $h = max $widget->{min_h}, $h;
4487
4488# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4489# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4490
4491 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4492 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4493
3202 $w = 0 if $w < 0; 4494 $w = int $w + 0.5;
3203 $h = 0 if $h < 0; 4495 $h = int $h + 0.5;
3204 4496
4497 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4498 $widget->{old_w} = $widget->{w};
4499 $widget->{old_h} = $widget->{h};
4500
3205 $widget->{w} = $w; 4501 $widget->{w} = $w;
3206 $widget->{h} = $h; 4502 $widget->{h} = $h;
4503
3207 $widget->emit (size_allocate => $w, $h); 4504 $widget->emit (size_allocate => $w, $h);
4505 }
4506 }
3208 } 4507 }
3209 } 4508 }
3210 4509
3211 while ($self->{post_alloc_hook}) { 4510 while ($self->{post_alloc_hook}) {
3212 $_->() 4511 $_->()
… …
3221 glLoadIdentity; 4520 glLoadIdentity;
3222 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4521 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3223 glMatrixMode GL_MODELVIEW; 4522 glMatrixMode GL_MODELVIEW;
3224 glLoadIdentity; 4523 glLoadIdentity;
3225 4524
4525 {
4526 package CFPlus::UI::Base;
4527
4528 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4529 (0, 0, $self->{w}, $self->{h});
4530
3226 $self->_draw; 4531 $self->_draw;
4532 }
3227} 4533}
3228 4534
3229############################################################################# 4535#############################################################################
3230 4536
3231package CFClient::UI; 4537package CFPlus::UI;
3232 4538
3233$ROOT = new CFClient::UI::Root; 4539$ROOT = new CFPlus::UI::Root;
3234$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4540$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3235 4541
32361 45421
3237 4543

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