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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.234 by root, Thu May 25 16:24:44 2006 UTC vs.
Revision 1.375 by root, Mon Jul 16 20:12:19 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($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 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
62} 85}
63 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76 114
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
78 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
80 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
81} 125}
82 126
83sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
84 my ($ev) = @_; 128 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 129
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 131
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 133
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
92 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 136
94 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 139 $grab->update if $grab;
97 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
98 141
99 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
100 } 144 }
101} 145}
102 146
103sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
104 my ($ev) = @_; 148 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
106 150
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 152
109 if ($widget != $HOVER) { 153 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 154
112 $hover->update if $hover && $hover->{can_hover}; 155 $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; 156 if $HOVER;
120} 157}
121 158
122# convert position array to integers 159# convert position array to integers
123sub harmonize { 160sub harmonize {
… …
152sub rescale_widgets { 189sub rescale_widgets {
153 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
154 191
155 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
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}; 200 $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}; 201 $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}; 202 $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}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
165 } 207 }
166 } 208 }
167 209
168 reconfigure_widgets; 210 reconfigure_widgets;
169} 211}
170 212
171############################################################################# 213#############################################################################
172 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
173package CFClient::UI::Base; 223package CFPlus::UI::Base;
174 224
175use strict; 225use strict;
176 226
177use CFClient::OpenGL; 227use CFPlus::OpenGL;
178 228
179sub new { 229sub new {
180 my $class = shift; 230 my $class = shift;
181 231
182 my $self = bless { 232 my $self = bless {
183 x => 0, 233 x => "center",
184 y => 0, 234 y => "center",
185 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
186 can_events => 1, 238 can_events => 1,
187 @_ 239 @_
188 }, $class; 240 }, $class;
189 241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
243
190 for (keys %$self) { 244 for (keys %$self) {
191 if (/^connect_(.*)$/) { 245 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
193 } 247 }
194 } 248 }
195 249
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
260 }
197 261
198 $self 262 $self
199} 263}
200 264
201sub destroy { 265sub destroy {
202 my ($self) = @_; 266 my ($self) = @_;
203 267
204 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
205 %$self = (); 270 %$self = ();
206} 271}
207 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
208sub show { 277sub show {
209 my ($self) = @_; 278 my ($self) = @_;
279
210 return if $self->{parent}; 280 return if $self->{parent};
211 281
212 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
213} 283}
214 284
215sub show_centered { 285sub set_visible {
216 my ($self) = @_; 286 my ($self) = @_;
287
217 return if $self->{parent}; 288 return if $self->{visible};
218 289
219 $self->show; 290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
220 292
221 $CFClient::UI::ROOT->on_post_alloc ( 293 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 294
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 295 $self->realloc if !exists $self->{req_w};
224 }, 296
225 ); 297 $_->set_visible for $self->children;
226} 298}
227 299
228sub set_invisible { 300sub set_invisible {
229 my ($self) = @_; 301 my ($self) = @_;
230 302
231 # broken show/hide model 303 return unless $self->{visible};
304
305 $_->set_invisible for $self->children;
232 306
233 delete $self->{visible}; 307 delete $self->{visible};
308 delete $self->{root};
234 309
235 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
237 312
238 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
240 315
241 $self->focus_out; 316 $self->emit ("focus_out");
317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
242} 335}
243 336
244sub hide { 337sub hide {
245 my ($self) = @_; 338 my ($self) = @_;
246 339
… …
248 341
249 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
250 if $self->{parent}; 343 if $self->{parent};
251} 344}
252 345
253sub move { 346sub move_abs {
254 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
255 348
256 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
259 352
260 $self->update; 353 $self->update;
261} 354}
262 355
263sub set_size { 356sub set_size {
264 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
265 358
266 $self->{user_w} = $w; 359 $self->{force_w} = $w;
267 $self->{user_h} = $h; 360 $self->{force_h} = $h;
268 361
269 $self->check_size; 362 $self->realloc;
270} 363}
271 364
272sub size_request { 365sub size_request {
273 require Carp; 366 require Carp;
274 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
275} 368}
276 369
370sub baseline_shift {
371 0
372}
373
277sub configure { 374sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
279 376
280 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
283 382
284 # use alignment to adjust x, y 383 # use alignment to adjust x, y
285 384
286 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 387 }
291 388
292 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 390 $self->{x} = $x;
294 $self->{y} = $y; 391 $self->{y} = $y;
295 $self->update; 392 $self->update;
296 } 393 }
297 394
298 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 396 return unless $self->{visible};
300 }
301}
302 397
303sub size_allocate { 398 $self->{alloc_w} = $w;
304 # nothing to be done 399 $self->{alloc_h} = $h;
305}
306 400
307sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 402 }
309
310 $self->check_size (1);
311 $self->update;
312} 403}
313 404
314sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
315} 411}
316 412
317sub set_max_size { 413sub set_max_size {
318 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
319 415
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
322} 420}
323 421
324sub set_tooltip { 422sub set_tooltip {
325 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
326 424
… …
329 427
330 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
331 429
332 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
333 431
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
337 } 435 }
338} 436}
339 437
340# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
341sub coord2local { 439sub coord2local {
342 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
343 441
442 Carp::confess unless $self->{parent};#d#
443
344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
345} 445}
346 446
347# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
348sub coord2global { 448sub coord2global {
349 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
350 450
451 Carp::confess unless $self->{parent};#d#
452
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
352} 454}
353 455
354sub focus_in { 456sub invoke_focus_in {
355 my ($self) = @_; 457 my ($self) = @_;
356 458
357 return if $FOCUS == $self; 459 return if $FOCUS == $self;
358 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
359 461
360 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
361 463
362 $self->_emit (focus_in => $focus); 464 $self->update;
363 465
364 $focus->update if $focus; 466 0
365 $FOCUS->update;
366} 467}
367 468
368sub focus_out { 469sub invoke_focus_out {
369 my ($self) = @_; 470 my ($self) = @_;
370 471
371 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
372 473
373 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
374 475
375 $self->_emit (focus_out => $focus); 476 $self->update;
376 477
377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
380 unless $FOCUS; 479 unless $FOCUS;
381}
382 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
383sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
384sub button_up { } 492sub invoke_button_up { 0 }
385sub key_down { } 493sub invoke_key_down { 0 }
386sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
387 496
388sub button_down { 497sub invoke_button_down {
389 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
390 499
391 $self->focus_in; 500 $self->grab_focus;
392}
393 501
394sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
395sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
396sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
397sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
398sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
552sub find_widget {
553 my ($self, $x, $y) = @_;
554
555 return () unless $self->{can_events};
556
557 return $self
558 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561 ()
562}
563
564sub set_parent {
565 my ($self, $parent) = @_;
566
567 CFPlus::weaken ($self->{parent} = $parent);
568 $self->set_visible if $parent->{visible};
569}
570
571sub realloc {
572 my ($self) = @_;
573
574 if ($self->{visible}) {
575 return if $self->{root}{realloc}{$self+0};
576
577 $self->{root}{realloc}{$self+0} = $self;
578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
583}
584
585sub update {
586 my ($self) = @_;
587
588 $self->{parent}->update
589 if $self->{parent};
590}
591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
399 602
400sub draw { 603sub draw {
401 my ($self) = @_; 604 my ($self) = @_;
402 605
403 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
404 615
405 glPushMatrix; 616 glPushMatrix;
406 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
407 $self->_draw;
408 glPopMatrix;
409 618
410 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
411 my ($x, $y) = @$self{qw(x y)};
412
413 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
414 glEnable GL_BLEND; 621 glEnable GL_BLEND;
415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
416 glBegin GL_QUADS; 623 glBegin GL_QUADS;
417 glVertex $x , $y; 624 glVertex 0 , 0;
418 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
419 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
420 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
421 glEnd; 628 glEnd;
422 glDisable GL_BLEND; 629 glDisable GL_BLEND;
423 } 630 }
424 631
425 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
426 glPushMatrix; 633 glPushMatrix;
427 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
429 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0; 637 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
434 glEnd; 641 glEnd;
435 glPopMatrix; 642 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
438} 648}
439 649
440sub _draw { 650sub _draw {
441 my ($self) = @_; 651 my ($self) = @_;
442 652
443 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
444} 654}
445 655
446sub find_widget { 656my $cntx;#d#
447 my ($self, $x, $y) = @_;
448
449 return () unless $self->{can_events};
450
451 return $self
452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
454
455 ()
456}
457
458sub set_parent {
459 my ($self, $parent) = @_;
460
461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
468}
469
470sub check_size {
471 my ($self, $forced) = @_;
472
473 $self->{force_alloc} = 1 if $forced;
474 $CFClient::UI::ROOT->{check_size}{$self} = $self;
475}
476
477sub update {
478 my ($self) = @_;
479
480 $self->{parent}->update
481 if $self->{parent};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub DESTROY { 657sub DESTROY {
504 my ($self) = @_; 658 my ($self) = @_;
505 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
506 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
507 #$self->deactivate;
508} 666}
509 667
510############################################################################# 668#############################################################################
511 669
512package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
513 671
514our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
515 673
516use strict; 674use strict;
517use CFClient::OpenGL; 675use CFPlus::OpenGL;
518 676
519sub new { 677sub new {
520 my $class = shift; 678 my $class = shift;
521 679
522 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
537 695
538 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
539 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
540 698
541 glEnable GL_BLEND; 699 glEnable GL_BLEND;
542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
543 glColor @$color; 701 glColor_premultiply @$color;
544 702
545 glBegin GL_QUADS; 703 glBegin GL_QUADS;
546 glVertex 0 , 0; 704 glVertex 0 , 0;
547 glVertex 0 , $h; 705 glVertex 0 , $h;
548 glVertex $w, $h; 706 glVertex $w, $h;
… …
553 } 711 }
554} 712}
555 713
556############################################################################# 714#############################################################################
557 715
558package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
559 717
560our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
561 719
562sub new { 720sub new {
563 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
564 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
565} 723}
566 724
567sub size_request { 725sub size_request {
568 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
569} 729}
570 730
571sub draw { } 731sub draw { }
572 732
573############################################################################# 733#############################################################################
574 734
575package CFClient::UI::Container; 735package CFPlus::UI::Container;
576 736
577our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
578 738
579sub new { 739sub new {
580 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
581 741
582 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
583 743
584 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
585 children => [], 745 children => [],
586 can_events => 0, 746 can_events => 0,
587 %arg, 747 %arg,
588 ); 748 );
749
589 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
590 752
591 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
592} 762}
593 763
594sub add { 764sub add {
595 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
596 766
… …
602 $self->{children} = [ 772 $self->{children} = [
603 sort { $a->{z} <=> $b->{z} } 773 sort { $a->{z} <=> $b->{z} }
604 @{$self->{children}}, @widgets 774 @{$self->{children}}, @widgets
605 ]; 775 ];
606 776
607 $self->check_size (1); 777 $self->realloc;
608 $self->update;
609} 778}
610 779
611sub children { 780sub children {
612 @{ $_[0]{children} } 781 @{ $_[0]{children} }
613} 782}
… …
618 delete $child->{parent}; 787 delete $child->{parent};
619 $child->hide; 788 $child->hide;
620 789
621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 790 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
622 791
623 $self->check_size; 792 $self->realloc;
624 $self->update;
625} 793}
626 794
627sub clear { 795sub clear {
628 my ($self) = @_; 796 my ($self) = @_;
629 797
… …
633 for (@$children) { 801 for (@$children) {
634 delete $_->{parent}; 802 delete $_->{parent};
635 $_->hide; 803 $_->hide;
636 } 804 }
637 805
638 $self->check_size; 806 $self->realloc;
639 $self->update;
640} 807}
641 808
642sub find_widget { 809sub find_widget {
643 my ($self, $x, $y) = @_; 810 my ($self, $x, $y) = @_;
644 811
645 $x -= $self->{x}; 812 $x -= $self->{x};
646 $y -= $self->{y}; 813 $y -= $self->{y};
647 814
648 my $res; 815 my $res;
649 816
650 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
651 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
652 and return $res; 819 and return $res;
653 } 820 }
654 821
655 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
661 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
662} 829}
663 830
664############################################################################# 831#############################################################################
665 832
666package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
667 834
668our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
669 836
670sub new { 837sub new {
671 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
672 839
673 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
674 841
675 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
676} 843}
677 844
678sub add { 845sub add {
679 my ($self, $child) = @_; 846 my ($self, $child) = @_;
680 847
681 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
682
683 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
684} 850}
685 851
686sub remove { 852sub remove {
687 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
688 854
689 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
690 856
691 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
692 unless @{$self->{children}}; 858 unless @{$self->{children}};
693} 859}
694 860
695sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
696 862
697sub size_request { 863sub size_request {
698 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
699} 865}
700 866
701sub size_allocate { 867sub invoke_size_allocate {
702 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
703 869
704 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
705} 873}
706 874
707############################################################################# 875#############################################################################
708 876
877# back-buffered drawing area
878
709package CFClient::UI::Window; 879package CFPlus::UI::Window;
710 880
711our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
712 882
713use CFClient::OpenGL; 883use CFPlus::OpenGL;
714 884
715sub new { 885sub new {
716 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
717 887
718 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
723 893
724 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
725 $self->SUPER::update; 895 $self->SUPER::update;
726} 896}
727 897
728sub size_allocate { 898sub invoke_size_allocate {
729 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
730 900
731 $self->SUPER::size_allocate ($w, $h);
732 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
733} 904}
734 905
735sub _render { 906sub _render {
907 my ($self) = @_;
908
736 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
737} 910}
738 911
739sub render_child { 912sub render_child {
740 my ($self) = @_; 913 my ($self) = @_;
741 914
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
745 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
746 $self->_render; 925 $self->_render;
926 }
747 }; 927 };
748} 928}
749 929
750sub _draw { 930sub _draw {
751 my ($self) = @_; 931 my ($self) = @_;
752
753 my ($w, $h) = ($self->w, $self->h);
754 932
755 my $tex = $self->{texture} 933 my $tex = $self->{texture}
756 or return; 934 or return;
757 935
758 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
761 939
762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
763 941
764 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
765} 943}
766 944
767############################################################################# 945#############################################################################
768 946
769package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
770 948
949use List::Util qw(min max);
950
771our @ISA = CFClient::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
772 952
773sub new { 953sub new {
774 my $class = shift; 954 my $class = shift;
775 955
776 $class->SUPER::new ( 956 $class->SUPER::new (
… …
781} 961}
782 962
783sub size_request { 963sub size_request {
784 my ($self) = @_; 964 my ($self) = @_;
785 965
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 966 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
787 967
788 @$self{qw(child_w child_h)} 968 $w = 10 if $self->{scroll_x};
789} 969 $h = 10 if $self->{scroll_y};
790 970
971 ($w, $h)
972}
973
791sub size_allocate { 974sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 975 my ($self, $w, $h) = @_;
793 976
977 my $child = $self->child;
978
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 979 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 980 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
796 981
797 $self->child->configure (0, 0, $w, $h); 982 $self->child->configure (0, 0, $w, $h);
798 $self->update; 983 $self->update;
984
985 1
799} 986}
800 987
801sub set_offset { 988sub set_offset {
802 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
803 990
804 $self->{view_x} = int $x; 991 $self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;
805 $self->{view_y} = int $y; 992 $self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;
806 993
807 $self->update; 994 $self->update;
808} 995}
809 996
810# hmm, this does not work for topleft of $self... but we should not ask for that 997# hmm, this does not work for topleft of $self... but we should not ask for that
… …
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1016 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1017 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) { 1018 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1019 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else { 1020 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y) 1021 $self->CFPlus::UI::Base::find_widget ($x, $y)
835 } 1022 }
836} 1023}
837 1024
838sub _render { 1025sub _render {
839 my ($self) = @_; 1026 my ($self) = @_;
840 1027
1028 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1029 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1030
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1031 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842 1032
843 $self->SUPER::_render; 1033 $self->SUPER::_render;
844} 1034}
845 1035
846############################################################################# 1036#############################################################################
847 1037
848package CFClient::UI::ScrolledWindow; 1038package CFPlus::UI::ScrolledWindow;
849 1039
850our @ISA = CFClient::UI::HBox::; 1040our @ISA = CFPlus::UI::Table::;
851 1041
852sub new { 1042sub new {
853 my $class = shift; 1043 my ($class, %arg) = @_;
1044
1045 my $child = delete $arg{child};
854 1046
855 my $self; 1047 my $self;
856 1048
857 my $slider = new CFClient::UI::Slider 1049 my $hslider = new CFPlus::UI::Slider
858 vertical => 1, 1050 vertical => 0,
859 range => [0, 0, 1, 0.01], # HACK fix 1051 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub { 1052 on_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]); 1053 $self->{hpos} = $_[1];
1054 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
862 }, 1055 },
863 ; 1056 ;
864 1057
1058 my $vslider = new CFPlus::UI::Slider
1059 vertical => 1,
1060 range => [0, 0, 1, 0.01], # HACK fix
1061 on_changed => sub {
1062 $self->{vpos} = $_[1];
1063 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1064 },
1065 ;
1066
865 $self = $class->SUPER::new ( 1067 $self = $class->SUPER::new (
866 vp => (new CFClient::UI::ViewPort expand => 1), 1068 scroll_x => 0,
1069 scroll_y => 1,
1070 can_events => 1,
867 slider => $slider, 1071 hslider => $hslider,
868 @_, 1072 vslider => $vslider,
1073 col_expand => [1, 0],
1074 row_expand => [1, 0],
1075 %arg,
869 ); 1076 );
870 1077
871 $self->{vp}->add ($self->{scrolled}); 1078 $self->{vp} = new CFPlus::UI::ViewPort
1079 expand => 1,
1080 scroll_x => $self->{scroll_x},
1081 scroll_y => $self->{scroll_y},
1082 ;
1083
872 $self->add ($self->{vp}); 1084 $self->SUPER::add (0, 0, $self->{vp});
873 $self->add ($self->{slider}); 1085
1086 $self->add ($child) if $child;
874 1087
875 $self 1088 $self
876} 1089}
877 1090
1091#TODO# update range on size_allocate depending on child
1092
1093sub add {
1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub update_slider {
1100 my ($self) = @_;
1101
1102 my $child = ($self->{vp} or return)->child;
1103
1104 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1105 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1106
1107 my $visible = $w1 > $w2;
1108 if ($visible != $self->{hslider}{visible}) {
1109 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1110 : $self->{hslider}->hide;
1111 }
1112
1113 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1114 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1115
1116 my $visible = $h1 > $h2;
1117 if ($visible != $self->{vslider}{visible}) {
1118 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1119 : $self->{vslider}->hide;
1120 }
1121}
1122
1123sub update {
1124 my ($self) = @_;
1125
1126 $self->SUPER::update;
1127 $self->update_slider;
1128}
1129
1130sub invoke_mouse_wheel {
1131 my ($self, $ev) = @_;
1132
1133 return 0 unless $ev->{dy}; # only vertical movements for now
1134
1135 $self->{vslider}->emit (mouse_wheel => $ev);
1136
1137 1
1138}
1139
1140sub invoke_button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 if ($ev->{button} == 2) {
1144 $self->grab_focus;
1145
1146 $self->{motion} = sub {
1147 my ($ev, $x, $y) = @_;
1148
1149 $self->{vp}->set_offset (
1150 $self->{vp}{view_x} - $ev->{xrel},
1151 $self->{vp}{view_y} - $ev->{yrel},
1152 );
1153 };
1154
1155 return 1;
1156 }
1157
1158 0
1159}
1160
1161sub invoke_button_up {
1162 my ($self, $ev, $x, $y) = @_;
1163
1164 if (delete $self->{motion}) {
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_mouse_motion {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if ($self->{motion}) {
1175 $self->{motion}->($ev, $x, $y);
1176 return 1;
1177 }
1178
1179 0
1180}
1181
878sub size_allocate { 1182sub invoke_size_allocate {
879 my ($self, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
880 1184
1185 $self->update_slider;
881 $self->SUPER::size_allocate ($w, $h); 1186 $self->SUPER::invoke_size_allocate ($w, $h)
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885} 1187}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889 1188
890############################################################################# 1189#############################################################################
891 1190
892package CFClient::UI::Frame; 1191package CFPlus::UI::Frame;
893 1192
894our @ISA = CFClient::UI::Bin::; 1193our @ISA = CFPlus::UI::Bin::;
895 1194
896use CFClient::OpenGL; 1195use CFPlus::OpenGL;
897 1196
898sub new { 1197sub new {
899 my $class = shift; 1198 my $class = shift;
900 1199
901 $class->SUPER::new ( 1200 $class->SUPER::new (
… …
909 1208
910 if ($self->{bg}) { 1209 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)}; 1210 my ($w, $h) = @$self{qw(w h)};
912 1211
913 glEnable GL_BLEND; 1212 glEnable GL_BLEND;
914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1213 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
915 glColor @{ $self->{bg} }; 1214 glColor_premultiply @{ $self->{bg} };
916 1215
917 glBegin GL_QUADS; 1216 glBegin GL_QUADS;
918 glVertex 0 , 0; 1217 glVertex 0 , 0;
919 glVertex 0 , $h; 1218 glVertex 0 , $h;
920 glVertex $w, $h; 1219 glVertex $w, $h;
… …
927 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
928} 1227}
929 1228
930############################################################################# 1229#############################################################################
931 1230
932package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
933 1232
934our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
935 1234
936use CFClient::OpenGL; 1235use CFPlus::OpenGL;
937
938my @tex =
939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
940 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
941 1236
942sub new { 1237sub new {
943 my $class = shift; 1238 my ($class, %arg) = @_;
944 1239
945 # 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 $_, mipmap => 1 }
1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344
1345sub new {
1346 my ($class, %arg) = @_;
946 1347
947 my $self = $class->SUPER::new ( 1348 my $self = $class->SUPER::new (
948 bg => [1, 1, 1, 1], 1349 bg => [1, 1, 1, 1],
949 border_bg => [1, 1, 1, 1], 1350 border_bg => [1, 1, 1, 1],
950 border => 0.6, 1351 border => 0.6,
951 is_toplevel => 1,
952 can_events => 1, 1352 can_events => 1,
953 @_ 1353 min_w => 64,
1354 min_h => 32,
1355 %arg,
954 ); 1356 );
955 1357
956 $self->{title} &&= new CFClient::UI::Label 1358 $self->{title_widget} = new CFPlus::UI::Label
957 align => 0, 1359 align => 0,
958 valign => 1, 1360 valign => 1,
959 text => $self->{title}, 1361 text => $self->{title},
960 fontsize => $self->{border}; 1362 fontsize => $self->{border},
1363 if exists $self->{title};
1364
1365 if ($self->{has_close_button}) {
1366 $self->{close_button} =
1367 new CFPlus::UI::ImageButton
1368 path => 'x1_close.png',
1369 on_activate => sub { $self->emit ("delete") };
1370
1371 $self->CFPlus::UI::Container::add ($self->{close_button});
1372 }
961 1373
962 $self 1374 $self
1375}
1376
1377sub add {
1378 my ($self, @widgets) = @_;
1379
1380 $self->SUPER::add (@widgets);
1381 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1382 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
963} 1383}
964 1384
965sub border { 1385sub border {
966 int $_[0]{border} * $::FONTSIZE 1386 int $_[0]{border} * $::FONTSIZE
967} 1387}
968 1388
969sub size_request { 1389sub size_request {
970 my ($self) = @_; 1390 my ($self) = @_;
1391
1392 $self->{title_widget}->size_request
1393 if $self->{title_widget};
1394
1395 $self->{close_button}->size_request
1396 if $self->{close_button};
971 1397
972 my ($w, $h) = $self->SUPER::size_request; 1398 my ($w, $h) = $self->SUPER::size_request;
973 1399
974 ( 1400 (
975 $w + $self->border * 2, 1401 $w + $self->border * 2,
976 $h + $self->border * 2, 1402 $h + $self->border * 2,
977 ) 1403 )
978} 1404}
979 1405
980sub size_allocate { 1406sub invoke_size_allocate {
981 my ($self, $w, $h) = @_; 1407 my ($self, $w, $h) = @_;
982 1408
1409 if ($self->{title_widget}) {
1410 $self->{title_widget}{w} = $w;
1411 $self->{title_widget}{h} = $h;
1412 $self->{title_widget}->invoke_size_allocate ($w, $h);
1413 }
1414
1415 my $border = $self->border;
1416
983 $h -= List::Util::max 0, $self->border * 2; 1417 $h -= List::Util::max 0, $border * 2;
984 $w -= List::Util::max 0, $self->border * 2; 1418 $w -= List::Util::max 0, $border * 2;
985 1419
986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
987 if $self->{title};
988
989 $self->child->configure ($self->border, $self->border, $w, $h); 1420 $self->child->configure ($border, $border, $w, $h);
990}
991 1421
1422 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1423 if $self->{close_button};
1424
1425 1
1426}
1427
1428sub invoke_delete {
1429 my ($self) = @_;
1430
1431 $self->hide;
1432
1433 1
1434}
1435
992sub button_down { 1436sub invoke_button_down {
993 my ($self, $ev, $x, $y) = @_; 1437 my ($self, $ev, $x, $y) = @_;
994 1438
995 my ($w, $h) = @$self{qw(w h)}; 1439 my ($w, $h) = @$self{qw(w h)};
996 my $border = $self->border; 1440 my $border = $self->border;
997 1441
… …
1010 my ($ev, $x, $y) = @_; 1454 my ($ev, $x, $y) = @_;
1011 1455
1012 my $dx = $ev->{x} - $ox; 1456 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy; 1457 my $dy = $ev->{y} - $oy;
1014 1458
1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1459 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1460 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1461
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1462 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1018 $self->check_size; 1463 $self->realloc;
1019 }; 1464 };
1020 1465
1021 } elsif ($lr ^ $td) { 1466 } elsif ($lr ^ $td) {
1022 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1467 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1023 my ($bx, $by) = ($self->{x}, $self->{y}); 1468 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1025 $self->{motion} = sub { 1470 $self->{motion} = sub {
1026 my ($ev, $x, $y) = @_; 1471 my ($ev, $x, $y) = @_;
1027 1472
1028 ($x, $y) = ($ev->{x}, $ev->{y}); 1473 ($x, $y) = ($ev->{x}, $ev->{y});
1029 1474
1030 $self->move ($bx + $x - $ox, $by + $y - $oy); 1475 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1031 $self->update; 1476 # HACK: the next line is required to enforce placement
1477 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1032 }; 1478 };
1479 } else {
1480 return 0;
1481 }
1482
1033 } 1483 1
1034} 1484}
1035 1485
1036sub button_up { 1486sub invoke_button_up {
1037 my ($self, $ev, $x, $y) = @_; 1487 my ($self, $ev, $x, $y) = @_;
1038 1488
1039 delete $self->{motion}; 1489 ! ! delete $self->{motion}
1040} 1490}
1041 1491
1042sub mouse_motion { 1492sub invoke_mouse_motion {
1043 my ($self, $ev, $x, $y) = @_; 1493 my ($self, $ev, $x, $y) = @_;
1044 1494
1045 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1495 $self->{motion}->($ev, $x, $y) if $self->{motion};
1496
1497 ! ! $self->{motion}
1498}
1499
1500sub invoke_visibility_change {
1501 my ($self, $visible) = @_;
1502
1503 delete $self->{motion} unless $visible;
1504
1505 0
1046} 1506}
1047 1507
1048sub _draw { 1508sub _draw {
1049 my ($self) = @_; 1509 my ($self) = @_;
1050 1510
1511 my $child = $self->{children}[0];
1512
1051 my ($w, $h ) = ($self->{w}, $self->{h}); 1513 my ($w, $h ) = ($self->{w}, $self->{h});
1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1514 my ($cw, $ch) = ($child->{w}, $child->{h});
1053 1515
1054 glEnable GL_TEXTURE_2D; 1516 glEnable GL_TEXTURE_2D;
1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1517 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1056 1518
1057 my $border = $self->border; 1519 my $border = $self->border;
1058 1520
1059 glColor @{ $self->{border_bg} }; 1521 glColor @{ $self->{border_bg} };
1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1522 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1523 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1524 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1525 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1064 1526
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1066 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1067 1529
1068 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1069 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1070 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1071
1072 glColor @{ $self->{bg} };
1073
1074 $bg->{s} = $rep_x;
1075 $bg->{t} = $rep_y;
1076 $bg->{wrap_mode} = 1;
1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 } 1535 }
1079 1536
1080 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1081 1538
1082 $self->{title}->draw if $self->{title};
1083
1084 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1085} 1550}
1086 1551
1087############################################################################# 1552#############################################################################
1088 1553
1089package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1090 1555
1091our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Base::;
1092 1557
1093use List::Util qw(max sum); 1558use List::Util qw(max sum);
1094 1559
1095use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1096 1561
1097sub new { 1562sub new {
1098 my $class = shift; 1563 my $class = shift;
1099 1564
1100 $class->SUPER::new ( 1565 $class->SUPER::new (
1566 children => [],
1101 col_expand => [], 1567 col_expand => [],
1568 row_expand => [],
1102 @_, 1569 @_,
1103 ) 1570 )
1104} 1571}
1105 1572
1106sub add {
1107 my ($self, $x, $y, $child) = @_;
1108
1109 $child->set_parent ($self);
1110 $self->{children}[$y][$x] = $child;
1111
1112 $child->check_size;
1113}
1114
1115sub children { 1573sub children {
1116 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1574 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1117} 1575}
1118 1576
1577# TODO: store row/col info in child widget and use standard add/del
1578sub add {
1579 my ($self) = shift;
1580
1581 while (@_) {
1582 my ($x, $y, $child) = splice @_, 0, 3, ();
1583 $child->set_parent ($self);
1584 $self->{children}[$y][$x] = $child;
1585 }
1586
1587 $self->{force_realloc} = 1;
1588 $self->{force_size_alloc} = 1;
1589 $self->realloc;
1590}
1591
1592sub remove {
1593 my ($self, $child) = @_;
1594
1595 for (@{ $self->{children} }) {
1596 for (@{ $_ || [] }) {
1597 $_ = undef if $_ == $child;
1598 }
1599 }
1600}
1601
1119# TODO: move to container class maybe? send childs a signal on removal? 1602# TODO: move to container class maybe? send children a signal on removal?
1120sub clear { 1603sub clear {
1121 my ($self) = @_; 1604 my ($self) = @_;
1122 1605
1123 my @children = $self->children; 1606 my @children = $self->children;
1124 delete $self->{children}; 1607 delete $self->{children};
… …
1126 for (@children) { 1609 for (@children) {
1127 delete $_->{parent}; 1610 delete $_->{parent};
1128 $_->hide; 1611 $_->hide;
1129 } 1612 }
1130 1613
1131 $self->update; 1614 $self->realloc;
1132} 1615}
1133 1616
1134sub get_wh { 1617sub get_wh {
1135 my ($self) = @_; 1618 my ($self) = @_;
1136 1619
… …
1162 (sum @$ws), 1645 (sum @$ws),
1163 (sum @$hs), 1646 (sum @$hs),
1164 ) 1647 )
1165} 1648}
1166 1649
1167sub size_allocate { 1650sub invoke_size_allocate {
1168 my ($self, $w, $h) = @_; 1651 my ($self, $w, $h) = @_;
1169 1652
1170 my ($ws, $hs) = $self->get_wh; 1653 my ($ws, $hs) = $self->get_wh;
1171 1654
1172 my $req_w = sum @$ws; 1655 my $req_w = (sum @$ws) || 1;
1173 my $req_h = sum @$hs; 1656 my $req_h = (sum @$hs) || 1;
1174 1657
1175 # TODO: nicer code && do row_expand 1658 # TODO: nicer code
1176 my @col_expand = @{$self->{col_expand}}; 1659 my @col_expand = @{$self->{col_expand}};
1177 @col_expand = (1) x @$ws unless @col_expand; 1660 @col_expand = (1) x @$ws unless @col_expand;
1178 my $col_expand = (sum @col_expand) || 1; 1661 my $col_expand = (sum @col_expand) || 1;
1179 1662
1180 # linearly scale sizes
1181 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1663 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1182 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1183 1664
1184 CFClient::UI::harmonize $ws; 1665 CFPlus::UI::harmonize $ws;
1666
1667 my @row_expand = @{$self->{row_expand}};
1668 @row_expand = (1) x @$ws unless @row_expand;
1669 my $row_expand = (sum @row_expand) || 1;
1670
1671 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1672
1185 CFClient::UI::harmonize $hs; 1673 CFPlus::UI::harmonize $hs;
1186 1674
1187 my $y; 1675 my $y;
1188 1676
1189 for my $r (0 .. $#{$self->{children}}) { 1677 for my $r (0 .. $#{$self->{children}}) {
1190 my $row = $self->{children}[$r] 1678 my $row = $self->{children}[$r]
… …
1204 } 1692 }
1205 1693
1206 $y += $row_h; 1694 $y += $row_h;
1207 } 1695 }
1208 1696
1697 1
1209} 1698}
1210 1699
1211sub find_widget { 1700sub find_widget {
1212 my ($self, $x, $y) = @_; 1701 my ($self, $x, $y) = @_;
1213 1702
… …
1232 } 1721 }
1233} 1722}
1234 1723
1235############################################################################# 1724#############################################################################
1236 1725
1237package CFClient::UI::HBox; 1726package CFPlus::UI::Fixed;
1238 1727
1239# TODO: wrap into common Box base class 1728use List::Util qw(min max);
1240 1729
1241our @ISA = CFClient::UI::Container::; 1730our @ISA = CFPlus::UI::Container::;
1731
1732sub add {
1733 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1734
1735 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1736 $self->SUPER::add ($child);
1737}
1738
1739sub _scale($$$) {
1740 my ($mode, $val, $max) = @_;
1741
1742 $mode eq "abs" ? $val
1743 : $mode eq "rel" ? $val * $max
1744 : 0
1745}
1242 1746
1243sub size_request { 1747sub size_request {
1244 my ($self) = @_; 1748 my ($self) = @_;
1245 1749
1246 my @alloc = map [$_->size_request], @{$self->{children}}; 1750 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1247 1751
1752 # determine overall size by querying abs widgets
1753 for my $child ($self->visible_children) {
1754 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1755
1756 if ($pos eq "abs") {
1757 $w = _scale $size, $w, $child->{req_w};
1758 $h = _scale $size, $h, $child->{req_h};
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1762 }
1248 ( 1763 }
1249 (List::Util::sum map $_->[0], @alloc), 1764
1250 (List::Util::max map $_->[1], @alloc), 1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1767
1768 # now layout remaining widgets
1769 for my $child ($self->visible_children) {
1770 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1771
1772 if ($pos ne "abs") {
1773 $x = _scale $pos, $x, $W;
1774 $y = _scale $pos, $x, $H;
1775 $w = _scale $size, $w, $child->{req_w};
1776 $h = _scale $size, $h, $child->{req_h};
1777
1778 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1779 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1780 }
1781 }
1782
1783 my $W = $x2 - $x1;
1784 my $H = $y2 - $y1;
1785
1786 ($W, $H)
1787}
1788
1789sub invoke_size_allocate {
1790 my ($self, $W, $H) = @_;
1791
1792 for my $child ($self->visible_children) {
1793 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1794
1795 $x = _scale $pos, $x, $W;
1796 $y = _scale $pos, $x, $H;
1797 $w = _scale $size, $w, $child->{req_w};
1798 $h = _scale $size, $h, $child->{req_h};
1799
1800 $child->configure ($x, $y, $w, $h);
1801 }
1802
1803 1
1804}
1805
1806#############################################################################
1807
1808package CFPlus::UI::Box;
1809
1810our @ISA = CFPlus::UI::Container::;
1811
1812sub size_request {
1813 my ($self) = @_;
1814
1815 $self->{vertical}
1816 ? (
1817 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1818 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1819 )
1820 : (
1821 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1822 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1823 )
1824}
1825
1826sub invoke_size_allocate {
1827 my ($self, $w, $h) = @_;
1828
1829 my $space = $self->{vertical} ? $h : $w;
1830 my @children = $self->visible_children;
1831
1832 my @req;
1833
1834 if ($self->{homogeneous}) {
1835 @req = ($space / (@children || 1)) x @children;
1836 } else {
1837 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1838 my $req = List::Util::sum @req;
1839
1840 if ($req > $space) {
1841 # ah well, not enough space
1842 $_ *= $space / $req for @req;
1843 } else {
1844 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1845
1846 $space = ($space - $req) / $expand; # remaining space to give away
1847
1848 $req[$_] += $space * $children[$_]{expand}
1849 for 0 .. $#children;
1850 }
1851 }
1852
1853 CFPlus::UI::harmonize \@req;
1854
1855 my $pos = 0;
1856 for (0 .. $#children) {
1857 my $alloc = $req[$_];
1858 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1859
1860 $pos += $alloc;
1861 }
1862
1863 1
1864}
1865
1866#############################################################################
1867
1868package CFPlus::UI::HBox;
1869
1870our @ISA = CFPlus::UI::Box::;
1871
1872sub new {
1873 my $class = shift;
1874
1875 $class->SUPER::new (
1876 vertical => 0,
1877 @_,
1251 ) 1878 )
1252} 1879}
1253 1880
1254sub size_allocate {
1255 my ($self, $w, $h) = @_;
1256
1257 ($h, $w) = ($w, $h);
1258
1259 my $children = $self->{children};
1260
1261 my @h = map $_->{req_w}, @$children;
1262
1263 my $req_h = List::Util::sum @h;
1264
1265 if ($req_h > $h) {
1266 # ah well, not enough space
1267 $_ *= $h / $req_h for @h;
1268 } else {
1269 my $exp = List::Util::sum map $_->{expand}, @$children;
1270 $exp ||= 1;
1271
1272 for (0 .. $#$children) {
1273 my $child = $children->[$_];
1274
1275 my $alloc_h = $h[$_];
1276 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1277 $h[$_] = $alloc_h;
1278 }
1279 }
1280
1281 CFClient::UI::harmonize \@h;
1282
1283 my $y = 0;
1284 for (0 .. $#$children) {
1285 my $child = $children->[$_];
1286 my $h = $h[$_];
1287 $child->configure ($y, 0, $h, $w);
1288
1289 $y += $h;
1290 }
1291
1292 1
1293}
1294
1295############################################################################# 1881#############################################################################
1296 1882
1297package CFClient::UI::VBox; 1883package CFPlus::UI::VBox;
1298 1884
1299# TODO: wrap into common Box base class 1885our @ISA = CFPlus::UI::Box::;
1300 1886
1301our @ISA = CFClient::UI::Container::; 1887sub new {
1888 my $class = shift;
1302 1889
1303sub size_request { 1890 $class->SUPER::new (
1304 my ($self) = @_; 1891 vertical => 1,
1305 1892 @_,
1306 my @alloc = map [$_->size_request], @{$self->{children}};
1307
1308 (
1309 (List::Util::max map $_->[0], @alloc),
1310 (List::Util::sum map $_->[1], @alloc),
1311 ) 1893 )
1312} 1894}
1313 1895
1314sub size_allocate {
1315 my ($self, $w, $h) = @_;
1316
1317 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1318
1319 my $children = $self->{children};
1320
1321 my @h = map $_->{req_h}, @$children;
1322
1323 my $req_h = List::Util::sum @h;
1324
1325 if ($req_h > $h) {
1326 # ah well, not enough space
1327 $_ *= $h / $req_h for @h;
1328 } else {
1329 my $exp = List::Util::sum map $_->{expand}, @$children;
1330 $exp ||= 1;
1331
1332 for (0 .. $#$children) {
1333 my $child = $children->[$_];
1334
1335 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1336 }
1337 }
1338
1339 CFClient::UI::harmonize \@h;
1340
1341 my $y = 0;
1342 for (0 .. $#$children) {
1343 my $child = $children->[$_];
1344 my $h = $h[$_];
1345 $child->configure (0, $y, $w, $h);
1346
1347 $y += $h;
1348 }
1349
1350 1
1351}
1352
1353############################################################################# 1896#############################################################################
1354 1897
1355package CFClient::UI::Label; 1898package CFPlus::UI::Label;
1356 1899
1357our @ISA = CFClient::UI::DrawBG::; 1900our @ISA = CFPlus::UI::DrawBG::;
1358 1901
1359use CFClient::OpenGL; 1902use CFPlus::OpenGL;
1360 1903
1361sub new { 1904sub new {
1362 my ($class, %arg) = @_; 1905 my ($class, %arg) = @_;
1363 1906
1364 my $self = $class->SUPER::new ( 1907 my $self = $class->SUPER::new (
… …
1367 #active_bg => none 1910 #active_bg => none
1368 #font => default_font 1911 #font => default_font
1369 #text => initial text 1912 #text => initial text
1370 #markup => initial narkup 1913 #markup => initial narkup
1371 #max_w => maximum pixel width 1914 #max_w => maximum pixel width
1915 #style => 0, # render flags
1372 ellipsise => 3, # end 1916 ellipsise => 3, # end
1373 layout => (new CFClient::Layout), 1917 layout => (new CFPlus::Layout),
1374 fontsize => 1, 1918 fontsize => 1,
1375 align => -1, 1919 align => -1,
1376 valign => -1, 1920 valign => -1,
1377 padding => 2, 1921 padding_x => 2,
1922 padding_y => 2,
1378 can_events => 0, 1923 can_events => 0,
1379 %arg 1924 %arg
1380 ); 1925 );
1381 1926
1382 if (exists $self->{template}) { 1927 if (exists $self->{template}) {
1383 my $layout = new CFClient::Layout; 1928 my $layout = new CFPlus::Layout;
1384 $layout->set_text (delete $self->{template}); 1929 $layout->set_text (delete $self->{template});
1385 $self->{template} = $layout; 1930 $self->{template} = $layout;
1386 } 1931 }
1387 1932
1388 if (exists $self->{markup}) { 1933 if (exists $self->{markup}) {
… …
1392 } 1937 }
1393 1938
1394 $self 1939 $self
1395} 1940}
1396 1941
1397sub escape($) {
1398 local $_ = $_[0];
1399
1400 s/&/&amp;/g;
1401 s/>/&gt;/g;
1402 s/</&lt;/g;
1403
1404 $_
1405}
1406
1407sub update { 1942sub update {
1408 my ($self) = @_; 1943 my ($self) = @_;
1409 1944
1410 delete $self->{texture}; 1945 delete $self->{texture};
1411 $self->SUPER::update; 1946 $self->SUPER::update;
1412} 1947}
1413 1948
1949sub realloc {
1950 my ($self) = @_;
1951
1952 delete $self->{ox};
1953 $self->SUPER::realloc;
1954}
1955
1414sub set_text { 1956sub set_text {
1415 my ($self, $text) = @_; 1957 my ($self, $text) = @_;
1416 1958
1417 return if $self->{text} eq "T$text"; 1959 return if $self->{text} eq "T$text";
1418 $self->{text} = "T$text"; 1960 $self->{text} = "T$text";
1419 1961
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1421 $self->{layout}->set_text ($text); 1962 $self->{layout}->set_text ($text);
1422 1963
1964 delete $self->{size_req};
1965 $self->realloc;
1423 $self->update; 1966 $self->update;
1424 $self->check_size;
1425} 1967}
1426 1968
1427sub set_markup { 1969sub set_markup {
1428 my ($self, $markup) = @_; 1970 my ($self, $markup) = @_;
1429 1971
1430 return if $self->{text} eq "M$markup"; 1972 return if $self->{text} eq "M$markup";
1431 $self->{text} = "M$markup"; 1973 $self->{text} = "M$markup";
1432 1974
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1975 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434 1976
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1436 $self->{layout}->set_markup ($markup); 1977 $self->{layout}->set_markup ($markup);
1437 1978
1979 delete $self->{size_req};
1980 $self->realloc;
1438 $self->update; 1981 $self->update;
1439 $self->check_size;
1440} 1982}
1441 1983
1442sub size_request { 1984sub size_request {
1443 my ($self) = @_; 1985 my ($self) = @_;
1444 1986
1987 $self->{size_req} ||= do {
1445 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1988 $self->{layout}->set_font ($self->{font}) if $self->{font};
1446 $self->{layout}->set_width ($self->{max_w} || -1); 1989 $self->{layout}->set_width ($self->{max_w} || -1);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1990 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1991 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1992 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1450 1993
1451 my ($w, $h) = $self->{layout}->size; 1994 my ($w, $h) = $self->{layout}->size;
1452 1995
1453 if (exists $self->{template}) { 1996 if (exists $self->{template}) {
1454 $self->{template}->set_font ($self->{font}) if $self->{font}; 1997 $self->{template}->set_font ($self->{font}) if $self->{font};
1998 $self->{template}->set_width ($self->{max_w} || -1);
1455 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1999 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1456 2000
1457 my ($w2, $h2) = $self->{template}->size; 2001 my ($w2, $h2) = $self->{template}->size;
1458 2002
1459 $w = List::Util::max $w, $w2; 2003 $w = List::Util::max $w, $w2;
1460 $h = List::Util::max $h, $h2; 2004 $h = List::Util::max $h, $h2;
2005 }
2006
2007 [$w, $h]
1461 } 2008 };
1462 2009
1463 ( 2010 @{ $self->{size_req} }
1464 $w + $self->{padding} * 2,
1465 $h + $self->{padding} * 2,
1466 )
1467} 2011}
1468 2012
2013sub baseline_shift {
2014 $_[0]{layout}->descent
2015}
2016
1469sub size_allocate { 2017sub invoke_size_allocate {
1470 my ($self, $w, $h) = @_; 2018 my ($self, $w, $h) = @_;
1471 2019
2020 delete $self->{ox};
2021
1472 delete $self->{texture}; 2022 delete $self->{texture}
2023 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2024
2025 1
1473} 2026}
1474 2027
1475sub set_fontsize { 2028sub set_fontsize {
1476 my ($self, $fontsize) = @_; 2029 my ($self, $fontsize) = @_;
1477 2030
1478 $self->{fontsize} = $fontsize; 2031 $self->{fontsize} = $fontsize;
2032 delete $self->{size_req};
1479 delete $self->{texture}; 2033 delete $self->{texture};
1480 2034
1481 $self->update; 2035 $self->realloc;
1482 $self->check_size; 2036}
2037
2038sub reconfigure {
2039 my ($self) = @_;
2040
2041 delete $self->{size_req};
2042 delete $self->{texture};
2043
2044 $self->SUPER::reconfigure;
1483} 2045}
1484 2046
1485sub _draw { 2047sub _draw {
1486 my ($self) = @_; 2048 my ($self) = @_;
1487 2049
1488 $self->SUPER::_draw; # draw background, if applicable 2050 $self->SUPER::_draw; # draw background, if applicable
1489 2051
1490 my $tex = $self->{texture} ||= do { 2052 my $size = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}}); 2053 $self->{layout}->set_foreground (@{$self->{fg}});
1492 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2054 $self->{layout}->set_font ($self->{font}) if $self->{font};
1493 $self->{layout}->set_width ($self->{w}); 2055 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2056 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2057 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2058 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497 2059
1498 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2060 [$self->{layout}->size]
1499
1500 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1501 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1502 : ($self->{w} - $tex->{w}) * 0.5);
1503
1504 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1505 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1506 : ($self->{h} - $tex->{h}) * 0.5);
1507
1508 $tex
1509 }; 2061 };
1510 2062
1511 glEnable GL_TEXTURE_2D; 2063 unless (exists $self->{ox}) {
1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2064 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2065 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2066 : ($self->{w} - $size->[0]) * 0.5);
1513 2067
1514 if ($tex->{format} == GL_ALPHA) { 2068 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1515 glColor @{$self->{fg}}; 2069 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2070 : ($self->{h} - $size->[1]) * 0.5);
1517 } else {
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1519 } 2071 };
1520 2072
1521 glDisable GL_TEXTURE_2D; 2073 my $w = List::Util::min $self->{w} + 4, $size->[0];
2074 my $h = List::Util::min $self->{h} + 2, $size->[1];
2075
2076 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1522} 2077}
1523 2078
1524############################################################################# 2079#############################################################################
1525 2080
1526package CFClient::UI::EntryBase; 2081package CFPlus::UI::EntryBase;
1527 2082
1528our @ISA = CFClient::UI::Label::; 2083our @ISA = CFPlus::UI::Label::;
1529 2084
1530use CFClient::OpenGL; 2085use CFPlus::OpenGL;
1531 2086
1532sub new { 2087sub new {
1533 my $class = shift; 2088 my $class = shift;
1534 2089
1535 $class->SUPER::new ( 2090 $class->SUPER::new (
… …
1539 active_fg => [0, 0, 0], 2094 active_fg => [0, 0, 0],
1540 can_hover => 1, 2095 can_hover => 1,
1541 can_focus => 1, 2096 can_focus => 1,
1542 valign => 0, 2097 valign => 0,
1543 can_events => 1, 2098 can_events => 1,
2099 ellipsise => 0,
1544 #text => ... 2100 #text => ...
2101 #hidden => "*",
1545 @_ 2102 @_
1546 ) 2103 )
1547} 2104}
1548 2105
1549sub _set_text { 2106sub _set_text {
… …
1551 2108
1552 delete $self->{cur_h}; 2109 delete $self->{cur_h};
1553 2110
1554 return if $self->{text} eq $text; 2111 return if $self->{text} eq $text;
1555 2112
1556 delete $self->{texture};
1557
1558 $self->{last_activity} = $::NOW; 2113 $self->{last_activity} = $::NOW;
1559 $self->{text} = $text; 2114 $self->{text} = $text;
1560 2115
1561 $text =~ s/./*/g if $self->{hidden}; 2116 $text =~ s/./*/g if $self->{hidden};
1562 $self->{layout}->set_text ("$text "); 2117 $self->{layout}->set_text ("$text ");
2118 delete $self->{size_req};
1563 2119
1564 $self->_emit (changed => $self->{text}); 2120 $self->emit (changed => $self->{text});
2121
2122 $self->realloc;
2123 $self->update;
1565} 2124}
1566 2125
1567sub set_text { 2126sub set_text {
1568 my ($self, $text) = @_; 2127 my ($self, $text) = @_;
1569 2128
1570 $self->{cursor} = length $text; 2129 $self->{cursor} = length $text;
1571 $self->_set_text ($text); 2130 $self->_set_text ($text);
1572 $self->update;
1573 $self->check_size;
1574} 2131}
1575 2132
1576sub get_text { 2133sub get_text {
1577 $_[0]{text} 2134 $_[0]{text}
1578} 2135}
… …
1583 my ($w, $h) = $self->SUPER::size_request; 2140 my ($w, $h) = $self->SUPER::size_request;
1584 2141
1585 ($w + 1, $h) # add 1 for cursor 2142 ($w + 1, $h) # add 1 for cursor
1586} 2143}
1587 2144
1588sub key_down { 2145sub invoke_key_down {
1589 my ($self, $ev) = @_; 2146 my ($self, $ev) = @_;
1590 2147
1591 my $mod = $ev->{mod}; 2148 my $mod = $ev->{mod};
1592 my $sym = $ev->{sym}; 2149 my $sym = $ev->{sym};
1593 my $uni = $ev->{unicode}; 2150 my $uni = $ev->{unicode};
1594 2151
1595 my $text = $self->get_text; 2152 my $text = $self->get_text;
2153
2154 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1596 2155
1597 if ($uni == 8) { 2156 if ($uni == 8) {
1598 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2157 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1599 } elsif ($uni == 127) { 2158 } elsif ($uni == 127) {
1600 substr $text, $self->{cursor}, 1, ""; 2159 substr $text, $self->{cursor}, 1, "";
1601 } elsif ($sym == CFClient::SDLK_LEFT) { 2160 } elsif ($sym == CFPlus::SDLK_LEFT) {
1602 --$self->{cursor} if $self->{cursor}; 2161 --$self->{cursor} if $self->{cursor};
1603 } elsif ($sym == CFClient::SDLK_RIGHT) { 2162 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1604 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2163 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1605 } elsif ($sym == CFClient::SDLK_HOME) { 2164 } elsif ($sym == CFPlus::SDLK_HOME) {
2165 # what a hack
2166 $self->{cursor} =
2167 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2168 ? length $1
2169 : 0;
2170 } elsif ($sym == CFPlus::SDLK_END) {
2171 # uh, again
2172 $self->{cursor} =
2173 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2174 ? $self->{cursor} + length $1
2175 : length $self->{text};
2176 } elsif ($uni == 21) { # ctrl-u
2177 $text = "";
1606 $self->{cursor} = 0; 2178 $self->{cursor} = 0;
1607 } elsif ($sym == CFClient::SDLK_END) {
1608 $self->{cursor} = length $text;
1609 } elsif ($uni == 27) { 2179 } elsif ($uni == 27) {
1610 $self->_emit ('escape'); 2180 $self->emit ('escape');
1611 } elsif ($uni) { 2181 } elsif ($uni == 0x0d) {
2182 substr $text, $self->{cursor}++, 0, "\012";
2183 } elsif ($uni >= 0x20) {
1612 substr $text, $self->{cursor}++, 0, chr $uni; 2184 substr $text, $self->{cursor}++, 0, chr $uni;
2185 } else {
2186 return 0;
1613 } 2187 }
1614 2188
1615 $self->_set_text ($text); 2189 $self->_set_text ($text);
2190
2191 $self->realloc;
1616 $self->update; 2192 $self->update;
1617 $self->check_size;
1618}
1619 2193
2194 1
2195}
2196
1620sub focus_in { 2197sub invoke_focus_in {
1621 my ($self) = @_; 2198 my ($self) = @_;
1622 2199
1623 $self->{last_activity} = $::NOW; 2200 $self->{last_activity} = $::NOW;
1624 2201
1625 $self->SUPER::focus_in; 2202 $self->SUPER::invoke_focus_in
1626} 2203}
1627 2204
1628sub button_down { 2205sub invoke_button_down {
1629 my ($self, $ev, $x, $y) = @_; 2206 my ($self, $ev, $x, $y) = @_;
1630 2207
1631 $self->SUPER::button_down ($ev, $x, $y); 2208 $self->SUPER::invoke_button_down ($ev, $x, $y);
1632 2209
1633 my $idx = $self->{layout}->xy_to_index ($x, $y); 2210 my $idx = $self->{layout}->xy_to_index ($x, $y);
1634 2211
1635 # byte-index to char-index 2212 # byte-index to char-index
1636 my $text = $self->{text}; 2213 my $text = $self->{text};
1637 utf8::encode $text; 2214 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1638 $self->{cursor} = length substr $text, 0, $idx; 2215 $self->{cursor} = length $text;
1639 2216
1640 $self->_set_text ($self->{text}); 2217 $self->_set_text ($self->{text});
1641 $self->update; 2218 $self->update;
2219
2220 1
1642} 2221}
1643 2222
1644sub mouse_motion { 2223sub invoke_mouse_motion {
1645 my ($self, $ev, $x, $y) = @_; 2224 my ($self, $ev, $x, $y) = @_;
1646# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2225# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2226
2227 1
1647} 2228}
1648 2229
1649sub _draw { 2230sub _draw {
1650 my ($self) = @_; 2231 my ($self) = @_;
1651 2232
1652 local $self->{fg} = $self->{fg}; 2233 local $self->{fg} = $self->{fg};
1653 2234
1654 if ($FOCUS == $self) { 2235 if ($FOCUS == $self) {
1655 glColor @{$self->{active_bg}}; 2236 glColor_premultiply @{$self->{active_bg}};
1656 $self->{fg} = $self->{active_fg}; 2237 $self->{fg} = $self->{active_fg};
1657 } else { 2238 } else {
1658 glColor @{$self->{bg}}; 2239 glColor_premultiply @{$self->{bg}};
1659 } 2240 }
1660 2241
1661 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1662 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1663 glBegin GL_QUADS; 2244 glBegin GL_QUADS;
1664 glVertex 0 , 0; 2245 glVertex 0 , 0;
1665 glVertex 0 , $self->{h}; 2246 glVertex 0 , $self->{h};
1666 glVertex $self->{w}, $self->{h}; 2247 glVertex $self->{w}, $self->{h};
1667 glVertex $self->{w}, 0; 2248 glVertex $self->{w}, 0;
… …
1678 utf8::encode $text; 2259 utf8::encode $text;
1679 2260
1680 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2261 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1681 } 2262 }
1682 2263
1683 glColor @{$self->{fg}};
1684 glBegin GL_LINES; 2264 glBegin GL_LINES;
1685 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2265 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1686 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2266 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1687 glEnd; 2267 glEnd;
1688 } 2268 }
1689} 2269}
1690 2270
2271#############################################################################
2272
1691package CFClient::UI::Entry; 2273package CFPlus::UI::Entry;
1692 2274
1693our @ISA = CFClient::UI::EntryBase::; 2275our @ISA = CFPlus::UI::EntryBase::;
1694 2276
1695use CFClient::OpenGL; 2277use CFPlus::OpenGL;
1696 2278
1697sub key_down { 2279sub invoke_key_down {
1698 my ($self, $ev) = @_; 2280 my ($self, $ev) = @_;
1699 2281
1700 my $sym = $ev->{sym}; 2282 my $sym = $ev->{sym};
1701 2283
1702 if ($sym == 13) { 2284 if ($ev->{uni} == 0x0d || $sym == 13) {
1703 unshift @{$self->{history}}, 2285 unshift @{$self->{history}},
1704 my $txt = $self->get_text; 2286 my $txt = $self->get_text;
2287
1705 $self->{history_pointer} = -1; 2288 $self->{history_pointer} = -1;
1706 $self->{history_saveback} = ''; 2289 $self->{history_saveback} = '';
1707 $self->_emit (activate => $txt); 2290 $self->emit (activate => $txt);
1708 $self->update; 2291 $self->update;
1709 2292
1710 } elsif ($sym == CFClient::SDLK_UP) { 2293 } elsif ($sym == CFPlus::SDLK_UP) {
1711 if ($self->{history_pointer} < 0) { 2294 if ($self->{history_pointer} < 0) {
1712 $self->{history_saveback} = $self->get_text; 2295 $self->{history_saveback} = $self->get_text;
1713 } 2296 }
1714 if (@{$self->{history} || []} > 0) { 2297 if (@{$self->{history} || []} > 0) {
1715 $self->{history_pointer}++; 2298 $self->{history_pointer}++;
… …
1717 $self->{history_pointer} = @{$self->{history} || []} - 1; 2300 $self->{history_pointer} = @{$self->{history} || []} - 1;
1718 } 2301 }
1719 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2302 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1720 } 2303 }
1721 2304
1722 } elsif ($sym == CFClient::SDLK_DOWN) { 2305 } elsif ($sym == CFPlus::SDLK_DOWN) {
1723 $self->{history_pointer}--; 2306 $self->{history_pointer}--;
1724 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2307 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1725 2308
1726 if ($self->{history_pointer} >= 0) { 2309 if ($self->{history_pointer} >= 0) {
1727 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1728 } else { 2311 } else {
1729 $self->set_text ($self->{history_saveback}); 2312 $self->set_text ($self->{history_saveback});
1730 } 2313 }
1731 2314
1732 } else { 2315 } else {
1733 $self->SUPER::key_down ($ev); 2316 return $self->SUPER::invoke_key_down ($ev)
2317 }
2318
1734 } 2319 1
1735
1736} 2320}
1737 2321
1738############################################################################# 2322#############################################################################
1739 2323
2324package CFPlus::UI::TextEdit;
2325
2326our @ISA = CFPlus::UI::EntryBase::;
2327
2328use CFPlus::OpenGL;
2329
2330sub move_cursor_ver {
2331 my ($self, $dy) = @_;
2332
2333 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2334
2335 $y += $dy;
2336
2337 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2338 $self->{cursor} = $index;
2339 delete $self->{cur_h};
2340 $self->update;
2341 return;
2342 }
2343}
2344
2345sub invoke_key_down {
2346 my ($self, $ev) = @_;
2347
2348 my $sym = $ev->{sym};
2349
2350 if ($sym == CFPlus::SDLK_UP) {
2351 $self->move_cursor_ver (-1);
2352 } elsif ($sym == CFPlus::SDLK_DOWN) {
2353 $self->move_cursor_ver (+1);
2354 } else {
2355 return $self->SUPER::invoke_key_down ($ev)
2356 }
2357
2358 1
2359}
2360
2361#############################################################################
2362
1740package CFClient::UI::Button; 2363package CFPlus::UI::Button;
1741 2364
1742our @ISA = CFClient::UI::Label::; 2365our @ISA = CFPlus::UI::Label::;
1743 2366
1744use CFClient::OpenGL; 2367use CFPlus::OpenGL;
1745 2368
1746my @tex = 2369my @tex =
1747 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2370 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1748 qw(b1_button_active.png); 2371 qw(b1_button_active.png);
1749 2372
1750sub new { 2373sub new {
1751 my $class = shift; 2374 my $class = shift;
1752 2375
1753 $class->SUPER::new ( 2376 $class->SUPER::new (
1754 padding => 4, 2377 padding_x => 4,
2378 padding_y => 4,
1755 fg => [1, 1, 1], 2379 fg => [1, 1, 1],
1756 active_fg => [0, 0, 1], 2380 active_fg => [0, 0, 1],
1757 can_hover => 1, 2381 can_hover => 1,
1758 align => 0, 2382 align => 0,
1759 valign => 0, 2383 valign => 0,
1760 can_events => 1, 2384 can_events => 1,
1761 @_ 2385 @_
1762 ) 2386 )
1763} 2387}
1764 2388
1765sub activate { }
1766
1767sub button_up { 2389sub invoke_button_up {
1768 my ($self, $ev, $x, $y) = @_; 2390 my ($self, $ev, $x, $y) = @_;
1769 2391
1770 $self->emit ("activate") 2392 $self->emit ("activate")
1771 if $x >= 0 && $x < $self->{w} 2393 if $x >= 0 && $x < $self->{w}
1772 && $y >= 0 && $y < $self->{h}; 2394 && $y >= 0 && $y < $self->{h};
2395
2396 1
1773} 2397}
1774 2398
1775sub _draw { 2399sub _draw {
1776 my ($self) = @_; 2400 my ($self) = @_;
1777 2401
1778 local $self->{fg} = $self->{fg}; 2402 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1779
1780 if ($GRAB == $self) {
1781 $self->{fg} = $self->{active_fg};
1782 }
1783 2403
1784 glEnable GL_TEXTURE_2D; 2404 glEnable GL_TEXTURE_2D;
1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2405 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1786 glColor 0, 0, 0, 1; 2406 glColor 0, 0, 0, 1;
1787 2407
… …
1792 $self->SUPER::_draw; 2412 $self->SUPER::_draw;
1793} 2413}
1794 2414
1795############################################################################# 2415#############################################################################
1796 2416
1797package CFClient::UI::CheckBox; 2417package CFPlus::UI::CheckBox;
1798 2418
1799our @ISA = CFClient::UI::DrawBG::; 2419our @ISA = CFPlus::UI::DrawBG::;
1800 2420
1801my @tex = 2421my @tex =
1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2422 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1803 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2423 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1804 2424
1805use CFClient::OpenGL; 2425use CFPlus::OpenGL;
1806 2426
1807sub new { 2427sub new {
1808 my $class = shift; 2428 my $class = shift;
1809 2429
1810 $class->SUPER::new ( 2430 $class->SUPER::new (
1811 padding => 2, 2431 padding_x => 2,
2432 padding_y => 2,
1812 fg => [1, 1, 1], 2433 fg => [1, 1, 1],
1813 active_fg => [1, 1, 0], 2434 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2], 2435 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5], 2436 active_bg => [1, 1, 1, 0.5],
1816 state => 0, 2437 state => 0,
… …
1820} 2441}
1821 2442
1822sub size_request { 2443sub size_request {
1823 my ($self) = @_; 2444 my ($self) = @_;
1824 2445
1825 ($self->{padding} * 2 + 6) x 2 2446 (6) x 2
1826} 2447}
1827 2448
2449sub toggle {
2450 my ($self) = @_;
2451
2452 $self->{state} = !$self->{state};
2453 $self->emit (changed => $self->{state});
2454 $self->update;
2455}
2456
1828sub button_down { 2457sub invoke_button_down {
1829 my ($self, $ev, $x, $y) = @_; 2458 my ($self, $ev, $x, $y) = @_;
1830 2459
1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2460 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2461 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1833 $self->{state} = !$self->{state}; 2462 $self->toggle;
1834 $self->_emit (changed => $self->{state}); 2463 } else {
2464 return 0
2465 }
2466
1835 } 2467 1
1836} 2468}
1837 2469
1838sub _draw { 2470sub _draw {
1839 my ($self) = @_; 2471 my ($self) = @_;
1840 2472
1841 $self->SUPER::_draw; 2473 $self->SUPER::_draw;
1842 2474
1843 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2475 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1844 2476
1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2477 my ($w, $h) = @$self{qw(w h)};
2478
2479 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1846 2480
1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1848 2482
1849 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2483 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850 2484
… …
1853 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1854} 2488}
1855 2489
1856############################################################################# 2490#############################################################################
1857 2491
1858package CFClient::UI::Image; 2492package CFPlus::UI::Image;
1859 2493
1860our @ISA = CFClient::UI::Base::; 2494our @ISA = CFPlus::UI::Base::;
1861 2495
1862use CFClient::OpenGL; 2496use CFPlus::OpenGL;
1863use Carp qw/confess/;
1864 2497
1865our %loaded_images; 2498our %texture_cache;
1866 2499
1867sub new { 2500sub new {
1868 my $class = shift; 2501 my $class = shift;
1869 2502
1870 my $self = $class->SUPER::new (can_events => 0, @_); 2503 my $self = $class->SUPER::new (
2504 can_events => 0,
2505 @_,
2506 );
1871 2507
1872 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2508 $self->{path} || $self->{tex}
2509 or Carp::croak "'path' or 'tex' attributes required";
1873 2510
1874 $loaded_images{$self->{image}} ||= 2511 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1875 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2512 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1876 2513
1877 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2514 CFPlus::weaken $texture_cache{$self->{path}};
1878 2515
1879 Scalar::Util::weaken $loaded_images{$self->{image}}; 2516 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1880
1881 $self->{aspect} = $tex->{w} / $tex->{h};
1882 2517
1883 $self 2518 $self
1884} 2519}
1885 2520
2521sub STORABLE_freeze {
2522 my ($self, $cloning) = @_;
2523
2524 $self->{path}
2525 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2526
2527 $self->{path}
2528}
2529
2530sub STORABLE_attach {
2531 my ($self, $cloning, $path) = @_;
2532
2533 $self->new (path => $path)
2534}
2535
1886sub size_request { 2536sub size_request {
1887 my ($self) = @_; 2537 my ($self) = @_;
1888 2538
1889 ($self->{tex}->{w}, $self->{tex}->{h}) 2539 ($self->{tex}{w}, $self->{tex}{h})
1890} 2540}
1891 2541
1892sub _draw { 2542sub _draw {
1893 my ($self) = @_; 2543 my ($self) = @_;
1894 2544
… …
1904 } 2554 }
1905 2555
1906 glEnable GL_TEXTURE_2D; 2556 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2557 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1908 2558
1909 $tex->draw_quad_alpha (0, 0, $w, $h); 2559 $tex->draw_quad (0, 0, $w, $h);
1910 2560
1911 glDisable GL_TEXTURE_2D; 2561 glDisable GL_TEXTURE_2D;
1912} 2562}
1913 2563
1914############################################################################# 2564#############################################################################
1915 2565
2566package CFPlus::UI::ImageButton;
2567
2568our @ISA = CFPlus::UI::Image::;
2569
2570use CFPlus::OpenGL;
2571
2572my %textures;
2573
2574sub new {
2575 my $class = shift;
2576
2577 my $self = $class->SUPER::new (
2578 padding_x => 4,
2579 padding_y => 4,
2580 fg => [1, 1, 1],
2581 active_fg => [0, 0, 1],
2582 can_hover => 1,
2583 align => 0,
2584 valign => 0,
2585 can_events => 1,
2586 @_
2587 );
2588}
2589
2590sub invoke_button_up {
2591 my ($self, $ev, $x, $y) = @_;
2592
2593 $self->emit ("activate")
2594 if $x >= 0 && $x < $self->{w}
2595 && $y >= 0 && $y < $self->{h};
2596
2597 1
2598}
2599
2600#############################################################################
2601
1916package CFClient::UI::VGauge; 2602package CFPlus::UI::VGauge;
1917 2603
1918our @ISA = CFClient::UI::Base::; 2604our @ISA = CFPlus::UI::Base::;
1919 2605
1920use List::Util qw(min max); 2606use List::Util qw(min max);
1921 2607
1922use CFClient::OpenGL; 2608use CFPlus::OpenGL;
1923 2609
1924my %tex = ( 2610my %tex = (
1925 food => [ 2611 food => [
1926 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1927 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2613 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1928 ], 2614 ],
1929 grace => [ 2615 grace => [
1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1931 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2617 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1932 ], 2618 ],
1933 hp => [ 2619 hp => [
1934 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2620 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1935 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2621 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1936 ], 2622 ],
1937 mana => [ 2623 mana => [
1938 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2624 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1939 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2625 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1940 ], 2626 ],
1941); 2627);
1942 2628
1943# eg. VGauge->new (gauge => 'food'), default gauge: food 2629# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2003 my $ycut1 = max 0, min 1, $ycut; 2689 my $ycut1 = max 0, min 1, $ycut;
2004 my $ycut2 = max 0, min 1, $ycut - 1; 2690 my $ycut2 = max 0, min 1, $ycut - 1;
2005 2691
2006 my $h1 = $self->{h} * (1 - $ycut1); 2692 my $h1 = $self->{h} * (1 - $ycut1);
2007 my $h2 = $self->{h} * (1 - $ycut2); 2693 my $h2 = $self->{h} * (1 - $ycut2);
2694 my $h3 = $self->{h};
2695
2696 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2008 2697
2009 glEnable GL_BLEND; 2698 glEnable GL_BLEND;
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2699 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2700 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D; 2701 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013 2703
2014 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2704 glBindTexture GL_TEXTURE_2D, $t1->{name};
2015 glBegin GL_QUADS; 2705 glBegin GL_QUADS;
… …
2030 2720
2031 if ($t3) { 2721 if ($t3) {
2032 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2722 glBindTexture GL_TEXTURE_2D, $t3->{name};
2033 glBegin GL_QUADS; 2723 glBegin GL_QUADS;
2034 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2724 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2035 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2725 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2036 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2726 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2037 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2727 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2038 glEnd; 2728 glEnd;
2039 } 2729 }
2040 2730
2041 glDisable GL_BLEND; 2731 glDisable GL_BLEND;
2042 glDisable GL_TEXTURE_2D; 2732 glDisable GL_TEXTURE_2D;
2043} 2733}
2044 2734
2045############################################################################# 2735#############################################################################
2046 2736
2047package CFClient::UI::Gauge; 2737package CFPlus::UI::Gauge;
2048 2738
2049our @ISA = CFClient::UI::VBox::; 2739our @ISA = CFPlus::UI::VBox::;
2050 2740
2051sub new { 2741sub new {
2052 my ($class, %arg) = @_; 2742 my ($class, %arg) = @_;
2053 2743
2054 my $self = $class->SUPER::new ( 2744 my $self = $class->SUPER::new (
… …
2056 can_hover => 1, 2746 can_hover => 1,
2057 can_events => 1, 2747 can_events => 1,
2058 %arg, 2748 %arg,
2059 ); 2749 );
2060 2750
2061 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2751 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2062 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2752 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2063 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2753 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2064 2754
2065 $self 2755 $self
2066} 2756}
2067 2757
2068sub set_fontsize { 2758sub set_fontsize {
… …
2089 $self->{value}->set_text ($val); 2779 $self->{value}->set_text ($val);
2090} 2780}
2091 2781
2092############################################################################# 2782#############################################################################
2093 2783
2094package CFClient::UI::Slider; 2784package CFPlus::UI::Slider;
2095 2785
2096use strict; 2786use strict;
2097 2787
2098use CFClient::OpenGL; 2788use CFPlus::OpenGL;
2099 2789
2100our @ISA = CFClient::UI::DrawBG::; 2790our @ISA = CFPlus::UI::DrawBG::;
2101 2791
2102my @tex = 2792my @tex =
2103 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2793 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2104 qw(s1_slider.png s1_slider_bg.png); 2794 qw(s1_slider.png s1_slider_bg.png);
2105 2795
2106sub new { 2796sub new {
2107 my $class = shift; 2797 my $class = shift;
2108 2798
… …
2115 fg => [1, 1, 1], 2805 fg => [1, 1, 1],
2116 active_fg => [0, 0, 0], 2806 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2], 2807 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5], 2808 active_bg => [1, 1, 1, 0.5],
2119 range => [0, 0, 100, 10, 0], 2809 range => [0, 0, 100, 10, 0],
2120 req_w => $::WIDTH / 80, 2810 min_w => $::WIDTH / 80,
2121 req_h => $::WIDTH / 80, 2811 min_h => $::WIDTH / 80,
2122 vertical => 0, 2812 vertical => 0,
2123 can_hover => 1, 2813 can_hover => 1,
2124 inner_pad => 0.02, 2814 inner_pad => 0.02,
2125 @_ 2815 @_
2126 ); 2816 );
… …
2132} 2822}
2133 2823
2134sub set_range { 2824sub set_range {
2135 my ($self, $range) = @_; 2825 my ($self, $range) = @_;
2136 2826
2137 $self->{range} = $range; 2827 ($range, $self->{range}) = ($self->{range}, $range);
2138 2828
2829 if ("@$range" ne "@{$self->{range}}") {
2139 $self->update; 2830 $self->update;
2831 $self->set_value ($self->{range}[0]);
2832 }
2140} 2833}
2141 2834
2142sub set_value { 2835sub set_value {
2143 my ($self, $value) = @_; 2836 my ($self, $value) = @_;
2144 2837
… …
2155 if $unit; 2848 if $unit;
2156 2849
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2850 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158 2851
2159 if ($value != $old_value) { 2852 if ($value != $old_value) {
2160 $self->_emit (changed => $value); 2853 $self->emit (changed => $value);
2161 $self->update; 2854 $self->update;
2162 } 2855 }
2163} 2856}
2164 2857
2165sub size_request { 2858sub size_request {
2166 my ($self) = @_; 2859 my ($self) = @_;
2167 2860
2168 my $w = $self->{req_w}; 2861 ($self->{req_w}, $self->{req_h})
2169 my $h = $self->{req_h};
2170
2171 $self->{vertical} ? ($h, $w) : ($w, $h)
2172} 2862}
2173 2863
2174sub button_down { 2864sub invoke_button_down {
2175 my ($self, $ev, $x, $y) = @_; 2865 my ($self, $ev, $x, $y) = @_;
2176 2866
2177 $self->SUPER::button_down ($ev, $x, $y); 2867 $self->SUPER::invoke_button_down ($ev, $x, $y);
2178 2868
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2869 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180 2870
2181 $self->mouse_motion ($ev, $x, $y); 2871 $self->invoke_mouse_motion ($ev, $x, $y)
2182} 2872}
2183 2873
2184sub mouse_motion { 2874sub invoke_mouse_motion {
2185 my ($self, $ev, $x, $y) = @_; 2875 my ($self, $ev, $x, $y) = @_;
2186 2876
2187 if ($GRAB == $self) { 2877 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2878 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189 2879
2190 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2880 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191 2881
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2882 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193 2883
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2884 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2885 } else {
2886 return 0;
2887 }
2888
2195 } 2889 1
2890}
2891
2892sub invoke_mouse_wheel {
2893 my ($self, $ev) = @_;
2894
2895 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2896
2897 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2898
2899 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2900
2901 ! ! $delta
2196} 2902}
2197 2903
2198sub update { 2904sub update {
2199 my ($self) = @_; 2905 my ($self) = @_;
2200 2906
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2907 delete $self->{knob_w};
2908 $self->SUPER::update;
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 unless ($self->{knob_w}) {
2202 $self->set_value ($self->{range}[0]); 2915 $self->set_value ($self->{range}[0]);
2203 2916
2204 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2917 my ($value, $lo, $hi, $page) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100; 2918 my $range = ($hi - $page - $lo) || 1e-100;
2206 2919
… …
2212 $value = ($value - $lo) / $range; 2925 $value = ($value - $lo) / $range;
2213 $value = $value * $self->{scale} + $self->{offset}; 2926 $value = $value * $self->{scale} + $self->{offset};
2214 2927
2215 $self->{knob_x} = $value - $knob_w * 0.5; 2928 $self->{knob_x} = $value - $knob_w * 0.5;
2216 $self->{knob_w} = $knob_w; 2929 $self->{knob_w} = $knob_w;
2217 }); 2930 }
2218
2219 $self->SUPER::update;
2220}
2221
2222sub _draw {
2223 my ($self) = @_;
2224 2931
2225 $self->SUPER::_draw (); 2932 $self->SUPER::_draw ();
2226 2933
2227 glScale $self->{w}, $self->{h}; 2934 glScale $self->{w}, $self->{h};
2228 2935
… …
2248 glDisable GL_TEXTURE_2D; 2955 glDisable GL_TEXTURE_2D;
2249} 2956}
2250 2957
2251############################################################################# 2958#############################################################################
2252 2959
2253package CFClient::UI::ValSlider; 2960package CFPlus::UI::ValSlider;
2254 2961
2255our @ISA = CFClient::UI::HBox::; 2962our @ISA = CFPlus::UI::HBox::;
2256 2963
2257sub new { 2964sub new {
2258 my ($class, %arg) = @_; 2965 my ($class, %arg) = @_;
2259 2966
2260 my $range = delete $arg{range}; 2967 my $range = delete $arg{range};
2261 2968
2262 my $self = $class->SUPER::new ( 2969 my $self = $class->SUPER::new (
2263 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2970 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2264 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2971 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2265 to_value => sub { shift }, 2972 to_value => sub { shift },
2266 from_value => sub { shift }, 2973 from_value => sub { shift },
2267 %arg, 2974 %arg,
2268 ); 2975 );
2269 2976
… …
2289sub set_range { shift->{slider}->set_range (@_) } 2996sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) } 2997sub set_value { shift->{slider}->set_value (@_) }
2291 2998
2292############################################################################# 2999#############################################################################
2293 3000
2294package CFClient::UI::TextView; 3001package CFPlus::UI::TextScroller;
2295 3002
2296our @ISA = CFClient::UI::HBox::; 3003our @ISA = CFPlus::UI::HBox::;
2297 3004
2298use CFClient::OpenGL; 3005use CFPlus::OpenGL;
2299 3006
2300sub new { 3007sub new {
2301 my $class = shift; 3008 my $class = shift;
2302 3009
2303 my $self = $class->SUPER::new ( 3010 my $self = $class->SUPER::new (
2304 fontsize => 1, 3011 fontsize => 1,
2305 can_events => 0, 3012 can_events => 1,
3013 indent => 0,
2306 #font => default_font 3014 #font => default_font
2307 @_, 3015 @_,
2308 3016
2309 layout => (new CFClient::Layout 1), 3017 layout => (new CFPlus::Layout),
2310 par => [], 3018 par => [],
3019 max_par => 0,
2311 height => 0, 3020 height => 0,
2312 children => [ 3021 children => [
2313 (new CFClient::UI::Empty expand => 1), 3022 (new CFPlus::UI::Empty expand => 1),
2314 (new CFClient::UI::Slider vertical => 1), 3023 (new CFPlus::UI::Slider vertical => 1),
2315 ], 3024 ],
2316 ); 3025 );
2317 3026
2318 $self->{children}[1]->connect (changed => sub { $self->update }); 3027 $self->{children}[1]->connect (changed => sub { $self->update });
2319 3028
… …
2325 3034
2326 $self->{fontsize} = $fontsize; 3035 $self->{fontsize} = $fontsize;
2327 $self->reflow; 3036 $self->reflow;
2328} 3037}
2329 3038
3039sub size_request {
3040 my ($self) = @_;
3041
3042 my ($empty, $slider) = @{ $self->{children} };
3043
3044 local $self->{children} = [$empty, $slider];
3045 $self->SUPER::size_request
3046}
3047
2330sub size_allocate { 3048sub invoke_size_allocate {
2331 my ($self, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2332 3050
2333 $self->SUPER::size_allocate ($w, $h); 3051 my ($empty, $slider, @other) = @{ $self->{children} };
3052 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2334 3053
2335 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3054 $self->{layout}->set_font ($self->{font}) if $self->{font};
2336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3055 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2337 $self->{layout}->set_width ($self->{children}[0]{w}); 3056 $self->{layout}->set_width ($empty->{w});
3057 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2338 3058
2339 $self->reflow; 3059 $self->reflow;
2340}
2341 3060
2342sub text_size { 3061 local $self->{children} = [$empty, $slider];
3062 $self->SUPER::invoke_size_allocate ($w, $h)
3063}
3064
3065sub invoke_mouse_wheel {
2343 my ($self, $text, $indent) = @_; 3066 my ($self, $ev) = @_;
3067
3068 return 0 unless $ev->{dy}; # only vertical movements
3069
3070 $self->{children}[1]->emit (mouse_wheel => $ev);
3071
3072 1
3073}
3074
3075sub get_layout {
3076 my ($self, $para) = @_;
2344 3077
2345 my $layout = $self->{layout}; 3078 my $layout = $self->{layout};
2346 3079
3080 $layout->set_font ($self->{font}) if $self->{font};
3081 $layout->set_foreground (@{$para->{fg}});
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3082 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent); 3083 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3084 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2349 $layout->set_markup ($text); 3085 $layout->set_markup ($para->{markup});
3086
3087 $layout->set_shapes (
3088 map
3089 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3090 @{$para->{widget}}
2350 3091 );
3092
2351 $layout->size 3093 $layout
2352} 3094}
2353 3095
2354sub reflow { 3096sub reflow {
2355 my ($self) = @_; 3097 my ($self) = @_;
2356 3098
… …
2363 3105
2364 # todo: base offset on lines or so, not on pixels 3106 # todo: base offset on lines or so, not on pixels
2365 $self->{children}[1]->set_value ($offset); 3107 $self->{children}[1]->set_value ($offset);
2366} 3108}
2367 3109
3110sub current_paragraph {
3111 my ($self) = @_;
3112
3113 $self->{top_paragraph} - 1
3114}
3115
3116sub scroll_to {
3117 my ($self, $para) = @_;
3118
3119 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3120
3121 $self->{scroll_to} = $para;
3122 $self->update;
3123}
3124
2368sub clear { 3125sub clear {
2369 my ($self) = @_; 3126 my ($self) = @_;
3127
3128 my (undef, undef, @other) = @{ $self->{children} };
3129 $self->remove ($_) for @other;
2370 3130
2371 $self->{par} = []; 3131 $self->{par} = [];
2372 $self->{height} = 0; 3132 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3133 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374} 3134}
2375 3135
2376sub add_paragraph { 3136sub add_paragraph {
2377 my ($self, $color, $text, $indent) = @_; 3137 my $self = shift;
2378 3138
2379 for my $line (split /\n/, $text) { 3139 for my $para (@_) {
2380 my ($w, $h) = $self->text_size ($line); 3140 $para = {
3141 fg => [1, 1, 1, 1],
3142 indent => 0,
3143 markup => "",
3144 widget => [],
3145 ref $para ? %$para : (markup => $para),
3146 w => 1e10,
3147 wrapped => 1,
3148 };
3149
3150 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3151 push @{$self->{par}}, $para;
3152 }
3153
3154 if (my $max = $self->{max_par}) {
3155 shift @{$self->{par}} while @{$self->{par}} > $max;
3156 }
3157
3158 $self->{need_reflow}++;
3159 $self->update;
3160}
3161
3162sub scroll_to_bottom {
3163 my ($self) = @_;
3164
3165 $self->{scroll_to} = $#{$self->{par}};
3166 $self->update;
3167}
3168
3169sub force_uptodate {
3170 my ($self) = @_;
3171
3172 if (delete $self->{need_reflow}) {
3173 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3174
3175 my $height = 0;
3176
3177 for my $para (@{$self->{par}}) {
3178 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3179 my $layout = $self->get_layout ($para);
3180 my ($w, $h) = $layout->size;
3181
3182 $para->{w} = $w + $para->{indent};
3183 $para->{h} = $h;
3184 $para->{wrapped} = $layout->has_wrapped;
3185 }
3186
3187 $para->{y} = $height;
3188 $height += $para->{h};
3189 }
3190
2381 $self->{height} += $h; 3191 $self->{height} = $height;
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3192 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2383 }
2384 3193
2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3194 delete $self->{texture};
3195 }
3196
3197 if (my $paridx = delete $self->{scroll_to}) {
3198 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3199 }
2386} 3200}
2387 3201
2388sub update { 3202sub update {
2389 my ($self) = @_; 3203 my ($self) = @_;
2390 3204
… …
2392 3206
2393 return unless $self->{h} > 0; 3207 return unless $self->{h} > 0;
2394 3208
2395 delete $self->{texture}; 3209 delete $self->{texture};
2396 3210
2397 $ROOT->on_post_alloc ($self, sub { 3211 $ROOT->on_post_alloc ($self => sub {
3212 $self->force_uptodate;
3213
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3214 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399 3215
2400 if (delete $self->{need_reflow}) {
2401 my $height = 0;
2402
2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406
2407 for (@{$self->{par}}) {
2408 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2409 $layout->set_width ($W - $_->[3]);
2410 $layout->set_markup ($_->[4]);
2411 my ($w, $h) = $layout->size;
2412 $_->[0] = $w + $_->[3];
2413 $_->[1] = $h;
2414 }
2415
2416 $height += $_->[1];
2417 }
2418
2419 $self->{height} = $height;
2420
2421 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2422
2423 delete $self->{texture};
2424 }
2425
2426 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3216 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2427 glClearColor 0.5, 0.5, 0.5, 0; 3217 glClearColor 0, 0, 0, 0;
2428 glClear GL_COLOR_BUFFER_BIT; 3218 glClear GL_COLOR_BUFFER_BIT;
2429 3219
3220 package CFPlus::UI::Base;
3221 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3222 (0, 0, $self->{w}, $self->{h});
3223
3224 my $top = int $self->{children}[1]{range}[0];
3225
3226 my $paridx = 0;
3227 my $top_paragraph;
2430 my $top = int $self->{children}[1]{range}[0]; 3228 my $top = int $self->{children}[1]{range}[0];
2431 3229
2432 my $y0 = $top; 3230 my $y0 = $top;
2433 my $y1 = $top + $H; 3231 my $y1 = $top + $H;
2434 3232
2435 my $y = 0;
2436
2437 my $layout = $self->{layout};
2438
2439 $layout->set_font ($self->{font}) if $self->{font};
2440
2441 glEnable GL_BLEND;
2442 #TODO# not correct in windows where rgba is forced off
2443 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2444
2445 for my $par (@{$self->{par}}) { 3233 for my $para (@{$self->{par}}) {
2446 my $h = $par->[1]; 3234 my $h = $para->{h};
3235 my $y = $para->{y};
2447 3236
2448 if ($y0 < $y + $h && $y < $y1) { 3237 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] }); 3238 my $layout = $self->get_layout ($para);
2450 $layout->set_width ($W - $par->[3]);
2451 $layout->set_markup ($par->[4]);
2452 3239
2453 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3240 $layout->render ($para->{indent}, $y - $y0);
2454 3241
2455 glRasterPos $par->[3], $y - $y0; 3242 if (my @w = @{ $para->{widget} }) {
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3243 my @s = $layout->get_shapes;
3244
3245 for (@w) {
3246 my ($dx, $dy) = splice @s, 0, 2, ();
3247
3248 $_->{x} = $dx + $para->{indent};
3249 $_->{y} = $dy + $y - $y0;
3250
3251 $_->draw;
3252 }
3253 }
2457 } 3254 }
2458 3255
2459 $y += $h; 3256 $paridx++;
3257 $top_paragraph ||= $paridx if $y >= $top;
2460 } 3258 }
2461 3259
2462 glDisable GL_BLEND; 3260 $self->{top_paragraph} = $top_paragraph;
2463 }; 3261 };
2464 }); 3262 });
2465} 3263}
2466 3264
3265sub reconfigure {
3266 my ($self) = @_;
3267
3268 $self->SUPER::reconfigure;
3269
3270 $_->{w} = 1e10 for @{ $self->{par} };
3271 $self->reflow;
3272}
3273
2467sub _draw { 3274sub _draw {
2468 my ($self) = @_; 3275 my ($self) = @_;
2469 3276
2470 glEnable GL_TEXTURE_2D; 3277 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 1, 1, 1, 1; 3279 glColor 0, 0, 0, 1;
2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3280 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2474 glDisable GL_TEXTURE_2D; 3281 glDisable GL_TEXTURE_2D;
2475 3282
2476 $self->{children}[1]->draw; 3283 $self->{children}[1]->draw;
2477
2478} 3284}
2479 3285
2480############################################################################# 3286#############################################################################
2481 3287
2482package CFClient::UI::Animator; 3288package CFPlus::UI::Animator;
2483 3289
2484use CFClient::OpenGL; 3290use CFPlus::OpenGL;
2485 3291
2486our @ISA = CFClient::UI::Bin::; 3292our @ISA = CFPlus::UI::Bin::;
2487 3293
2488sub moveto { 3294sub moveto {
2489 my ($self, $x, $y) = @_; 3295 my ($self, $x, $y) = @_;
2490 3296
2491 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3297 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2519 glPopMatrix; 3325 glPopMatrix;
2520} 3326}
2521 3327
2522############################################################################# 3328#############################################################################
2523 3329
2524package CFClient::UI::Flopper; 3330package CFPlus::UI::Flopper;
2525 3331
2526our @ISA = CFClient::UI::Button::; 3332our @ISA = CFPlus::UI::Button::;
2527 3333
2528sub new { 3334sub new {
2529 my $class = shift; 3335 my $class = shift;
2530 3336
2531 my $self = $class->SUPER::new ( 3337 my $self = $class->SUPER::new (
2532 state => 0, 3338 state => 0,
2533 connect_activate => \&toggle_flopper, 3339 on_activate => \&toggle_flopper,
2534 @_ 3340 @_
2535 ); 3341 );
2536 3342
2537 if ($self->{state}) {
2538 $self->{state} = 0;
2539 $self->toggle_flopper;
2540 }
2541
2542 $self 3343 $self
2543} 3344}
2544 3345
2545sub toggle_flopper { 3346sub toggle_flopper {
2546 my ($self) = @_; 3347 my ($self) = @_;
2547 3348
2548 # TODO: use animation 3349 $self->{other}->toggle_visibility;
2549 if ($self->{state} = !$self->{state}) {
2550 $CFClient::UI::ROOT->add ($self->{other});
2551 $self->{other}->move ($self->coord2global (0, $self->{h}));
2552 $self->_emit ("open");
2553 } else {
2554 $CFClient::UI::ROOT->remove ($self->{other});
2555 $self->_emit ("close");
2556 }
2557
2558 $self->_emit (changed => $self->{state});
2559} 3350}
2560 3351
2561############################################################################# 3352#############################################################################
2562 3353
2563package CFClient::UI::Tooltip; 3354package CFPlus::UI::Tooltip;
2564 3355
2565our @ISA = CFClient::UI::Bin::; 3356our @ISA = CFPlus::UI::Bin::;
2566 3357
2567use CFClient::OpenGL; 3358use CFPlus::OpenGL;
2568 3359
2569sub new { 3360sub new {
2570 my $class = shift; 3361 my $class = shift;
2571 3362
2572 $class->SUPER::new ( 3363 $class->SUPER::new (
… …
2576} 3367}
2577 3368
2578sub set_tooltip_from { 3369sub set_tooltip_from {
2579 my ($self, $widget) = @_; 3370 my ($self, $widget) = @_;
2580 3371
3372 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3373 if $widget->{tooltip} =~ /^#(.*)$/;
3374
3375 my $tooltip = $widget->{tooltip};
3376
3377 if ($ENV{CFPLUS_DEBUG} & 2) {
3378 $tooltip .= "\n\n" . (ref $widget) . "\n"
3379 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3380 . "req $widget->{req_w} $widget->{req_h}\n"
3381 . "visible $widget->{visible}";
3382 }
3383
3384 $tooltip =~ s/^\n+//;
3385 $tooltip =~ s/\n+$//;
3386
2581 $self->add (new CFClient::UI::Label 3387 $self->add (new CFPlus::UI::Label
2582 markup => $widget->{tooltip}, 3388 markup => $tooltip,
2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3389 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2584 fontsize => 0.8, 3390 fontsize => 0.8,
2585 fg => [0, 0, 0, 1], 3391 style => 1, # FLAG_INVERSE
2586 ellipsise => 0, 3392 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP), 3393 font => ($widget->{tooltip_font} || $::FONT_PROP),
2588 ); 3394 );
2589} 3395}
2590 3396
… …
2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3400 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2595 3401
2596 ($w + 4, $h + 4) 3402 ($w + 4, $h + 4)
2597} 3403}
2598 3404
2599sub size_allocate { 3405sub invoke_size_allocate {
2600 my ($self, $w, $h) = @_; 3406 my ($self, $w, $h) = @_;
2601 3407
2602 $self->SUPER::size_allocate ($w - 4, $h - 4); 3408 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3409}
3410
3411sub invoke_visibility_change {
3412 my ($self, $visible) = @_;
3413
3414 return unless $visible;
3415
3416 $self->{root}->on_post_alloc ("move_$self" => sub {
3417 my $widget = $self->{owner}
3418 or return;
3419
3420 if ($widget->{visible}) {
3421 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3422
3423 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3424 if $x + $self->{w} > $self->{root}{w};
3425
3426 $self->move_abs ($x, $y);
3427 } else {
3428 $self->hide;
3429 }
3430 });
2603} 3431}
2604 3432
2605sub _draw { 3433sub _draw {
2606 my ($self) = @_; 3434 my ($self) = @_;
2607 3435
… …
2624 glVertex $w, $h; 3452 glVertex $w, $h;
2625 glVertex $w, 0; 3453 glVertex $w, 0;
2626 glEnd; 3454 glEnd;
2627 3455
2628 glTranslate 2 - 0.375, 2 - 0.375; 3456 glTranslate 2 - 0.375, 2 - 0.375;
3457
2629 $self->SUPER::_draw; 3458 $self->SUPER::_draw;
2630} 3459}
2631 3460
2632############################################################################# 3461#############################################################################
2633 3462
2634package CFClient::UI::Face; 3463package CFPlus::UI::Face;
2635 3464
2636our @ISA = CFClient::UI::Base::; 3465our @ISA = CFPlus::UI::DrawBG::;
2637 3466
2638use CFClient::OpenGL; 3467use CFPlus::OpenGL;
2639 3468
2640sub new { 3469sub new {
2641 my $class = shift; 3470 my $class = shift;
2642 3471
2643 my $self = $class->SUPER::new ( 3472 my $self = $class->SUPER::new (
3473 size_w => 32,
3474 size_h => 8,
2644 aspect => 1, 3475 aspect => 1,
2645 can_events => 0, 3476 can_events => 0,
2646 @_, 3477 @_,
2647 ); 3478 );
2648 3479
2649 if ($self->{anim} && $self->{animspeed}) { 3480 if ($self->{anim} && $self->{animspeed}) {
2650 Scalar::Util::weaken (my $widget = $self); 3481 CFPlus::weaken (my $widget = $self);
2651 3482
2652 $self->{timer} = Event->timer ( 3483 $self->{timer} = Event->timer (
2653 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3484 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2654 hard => 1, 3485 hard => 1,
2655 interval => $self->{animspeed}, 3486 interval => $self->{animspeed},
2656 cb => sub { 3487 cb => sub {
3488 return unless $::CONN;
3489
2657 ++$widget->{frame}; 3490 ++$widget->{frame};
3491 $self->update_face;
2658 $widget->update; 3492 $self->update;
2659 }, 3493 },
2660 ); 3494 );
3495
3496 $self->update_face;
2661 } 3497 }
2662 3498
2663 $self 3499 $self
2664} 3500}
2665 3501
3502sub update_face {
3503 my ($self) = @_;
3504
3505 return unless $::CONN;
3506
3507 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3508 if ($anim && @$anim) {
3509 delete $self->{wait_face};
3510 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3511 }
3512 }
3513}
3514
2666sub size_request { 3515sub size_request {
2667 (32, 8) 3516 my ($self) = @_;
3517
3518 if ($::CONN) {
3519 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3520 if (my $tex = $::CONN->{texture}[$faceid]) {
3521 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3522 } else {
3523 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3524 $self->realloc;
3525 });
3526 }
3527 }
3528 }
3529
3530 ($self->{size_w} || 8, $self->{size_h} || 8)
2668} 3531}
2669 3532
2670sub update { 3533sub update {
2671 my ($self) = @_; 3534 my ($self) = @_;
2672 3535
… …
2678sub _draw { 3541sub _draw {
2679 my ($self) = @_; 3542 my ($self) = @_;
2680 3543
2681 return unless $::CONN; 3544 return unless $::CONN;
2682 3545
2683 my $face; 3546 $self->SUPER::_draw;
2684 3547
2685 if ($self->{frame}) {
2686 my $anim = $::CONN->{anim}[$self->{anim}]; 3548 my $faceid = $::CONN->{faceid}[$self->{face}]
2687 3549 or return;
2688 $face = $anim->[ $self->{frame} % @$anim ]
2689 if $anim && @$anim;
2690 }
2691 3550
2692 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3551 my $tex = $::CONN->{texture}[$faceid];
2693 3552
2694 if ($tex) { 3553 if ($tex) {
2695 glEnable GL_TEXTURE_2D; 3554 glEnable GL_TEXTURE_2D;
2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2697 glColor 1, 1, 1, 1; 3556 glColor 0, 0, 0, 1;
2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3557 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2699 glDisable GL_TEXTURE_2D; 3558 glDisable GL_TEXTURE_2D;
2700 } 3559 }
2701} 3560}
2702 3561
2703sub DESTROY { 3562sub destroy {
2704 my ($self) = @_; 3563 my ($self) = @_;
2705 3564
2706 $self->{timer}->cancel 3565 $self->{timer}->cancel
2707 if $self->{timer}; 3566 if $self->{timer};
2708 3567
2709 $self->SUPER::DESTROY; 3568 $self->SUPER::destroy;
2710} 3569}
2711 3570
2712############################################################################# 3571#############################################################################
2713 3572
2714package CFClient::UI::InventoryItem; 3573package CFPlus::UI::Buttonbar;
2715 3574
2716our @ISA = CFClient::UI::HBox::; 3575our @ISA = CFPlus::UI::HBox::;
2717 3576
2718sub new { 3577# TODO: should actually wrap buttons and other goodies.
2719 my $class = shift;
2720
2721 my %args = @_;
2722
2723 my $item = delete $args{item};
2724
2725 my $desc = CFClient::Item::desc_string $item;
2726
2727 my $self = $class->SUPER::new (
2728 can_hover => 1,
2729 can_events => 1,
2730 tooltip => ((CFClient::UI::Label::escape $desc)
2731 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2732 connect_button_down => sub {
2733 my ($self, $ev, $x, $y) = @_;
2734
2735 # todo: maybe put examine on 1? but should just be a tooltip :(
2736 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2737 my $targ = $::CONN->{player}{tag};
2738
2739 if ($item->{container} == $::CONN->{player}{tag}) {
2740 $targ = $main::OPENCONT;
2741 }
2742
2743 $::CONN->send ("move $targ $item->{tag} 0");
2744 } elsif ($ev->{button} == 1) {
2745 $::CONN->send ("examine $item->{tag}");
2746 } elsif ($ev->{button} == 2) {
2747 $::CONN->send ("apply $item->{tag}");
2748 } elsif ($ev->{button} == 3) {
2749 my @menu_items = (
2750 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2751 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2752 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2753 (
2754 $item->{flags} & Crossfire::Protocol::F_LOCKED
2755 ? (
2756 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2757 )
2758 : (
2759 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2760 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2761 )
2762 ),
2763 );
2764
2765 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2766 }
2767
2768 1
2769 },
2770 %args
2771 );
2772
2773
2774 $self->add (new CFClient::UI::Face
2775 can_events => 0,
2776 face => $item->{face},
2777 anim => $item->{anim},
2778 animspeed => $item->{animspeed},
2779 );
2780
2781 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2782
2783 $self->{item} = $item;
2784
2785 $self->update_item;
2786
2787 $self
2788}
2789
2790sub update_item {
2791 my ($self) = @_;
2792
2793 my $desc = CFClient::Item::desc_string ($self->{item});
2794
2795 $self->{name_lbl}->set_text ($desc);
2796}
2797 3578
2798############################################################################# 3579#############################################################################
2799 3580
2800package CFClient::UI::Inventory;
2801
2802our @ISA = CFClient::UI::ScrolledWindow::;
2803
2804sub new {
2805 my $class = shift;
2806
2807 my $self = $class->SUPER::new (
2808 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2809 @_,
2810 );
2811
2812 $self
2813}
2814
2815sub set_items {
2816 my ($self, $items) = @_;
2817
2818 $self->{scrolled}->clear;
2819 return unless $items;
2820
2821 my @items = sort {
2822 ($a->{type} <=> $b->{type})
2823 or ($a->{name} cmp $b->{name})
2824 } @$items;
2825
2826 $self->{real_items} = \@items;
2827
2828 my $row = 0;
2829 for my $item (@items) {
2830 CFClient::Item::update_widgets $item;
2831
2832 $self->{scrolled}->add (0, $row, $item->{face_widget});
2833 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2834 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2835
2836 $row++;
2837 }
2838
2839# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2840}
2841
2842sub size_request {
2843 my ($self) = @_;
2844 ($self->{req_w}, $self->{req_h});
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Menu; 3581package CFPlus::UI::Menu;
2850 3582
2851our @ISA = CFClient::UI::FancyFrame::; 3583our @ISA = CFPlus::UI::Toplevel::;
2852 3584
2853use CFClient::OpenGL; 3585use CFPlus::OpenGL;
2854 3586
2855sub new { 3587sub new {
2856 my $class = shift; 3588 my $class = shift;
2857 3589
2858 my $self = $class->SUPER::new ( 3590 my $self = $class->SUPER::new (
2859 items => [], 3591 items => [],
2860 z => 100, 3592 z => 100,
2861 @_, 3593 @_,
2862 ); 3594 );
2863 3595
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3596 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2865 3597
2866 for my $item (@{ $self->{items} }) { 3598 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item; 3599 my ($widget, $cb, $tooltip) = @$item;
2868 3600
2869 # handle various types of items, only text for now 3601 # handle various types of items, only text for now
2870 if (!ref $widget) { 3602 if (!ref $widget) {
3603 if ($widget =~ /\t/) {
3604 my ($left, $right) = split /\t/, $widget, 2;
3605
2871 $widget = new CFClient::UI::Label 3606 $widget = new CFPlus::UI::HBox
2872 can_hover => 1, 3607 can_hover => 1,
2873 can_events => 1, 3608 can_events => 1,
3609 tooltip => $tooltip,
3610 children => [
3611 (new CFPlus::UI::Label markup => $left, expand => 1),
3612 (new CFPlus::UI::Label markup => $right, align => +1),
3613 ],
3614 ;
3615
3616 } else {
3617 $widget = new CFPlus::UI::Label
3618 can_hover => 1,
3619 can_events => 1,
2874 text => $widget; 3620 markup => $widget,
3621 tooltip => $tooltip;
3622 }
2875 } 3623 }
2876 3624
2877 $self->{item}{$widget} = $item; 3625 $self->{item}{$widget} = $item;
2878 3626
2879 $self->{vbox}->add ($widget); 3627 $self->{vbox}->add ($widget);
… …
2884 3632
2885# popup given the event (must be a mouse button down event currently) 3633# popup given the event (must be a mouse button down event currently)
2886sub popup { 3634sub popup {
2887 my ($self, $ev) = @_; 3635 my ($self, $ev) = @_;
2888 3636
2889 $self->_emit ("popdown"); 3637 $self->emit ("popdown");
2890 3638
2891 # maybe save $GRAB? must be careful about events... 3639 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self; 3640 $GRAB = $self;
2893 $self->{button} = $ev->{button}; 3641 $self->{button} = $ev->{button};
2894 3642
2895 $self->show; 3643 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3644 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897} 3645}
2898 3646
2899sub mouse_motion { 3647sub invoke_mouse_motion {
2900 my ($self, $ev, $x, $y) = @_; 3648 my ($self, $ev, $x, $y) = @_;
2901 3649
2902 # TODO: should use vbox->find_widget or so 3650 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3651 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER}; 3652 $self->{hover} = $self->{item}{$HOVER};
2905}
2906 3653
3654 0
3655}
3656
2907sub button_up { 3657sub invoke_button_up {
2908 my ($self, $ev, $x, $y) = @_; 3658 my ($self, $ev, $x, $y) = @_;
2909 3659
2910 if ($ev->{button} == $self->{button}) { 3660 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB; 3661 undef $GRAB;
2912 $self->hide; 3662 $self->hide;
2913 3663
2914 $self->_emit ("popdown"); 3664 $self->emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover}; 3665 $self->{hover}[1]->() if $self->{hover};
3666 } else {
3667 return 0
3668 }
3669
2916 } 3670 1
2917} 3671}
2918 3672
2919############################################################################# 3673#############################################################################
2920 3674
2921package CFClient::UI::Statusbox; 3675package CFPlus::UI::Multiplexer;
2922 3676
2923our @ISA = CFClient::UI::VBox::; 3677our @ISA = CFPlus::UI::Container::;
2924 3678
2925sub new { 3679sub new {
2926 my $class = shift; 3680 my $class = shift;
2927 3681
2928 $class->SUPER::new ( 3682 my $self = $class->SUPER::new (
3683 @_,
3684 );
3685
3686 $self->{current} = $self->{children}[0]
3687 if @{ $self->{children} };
3688
3689 $self
3690}
3691
3692sub add {
3693 my ($self, @widgets) = @_;
3694
3695 $self->SUPER::add (@widgets);
3696
3697 $self->{current} = $self->{children}[0]
3698 if @{ $self->{children} };
3699}
3700
3701sub get_current_page {
3702 my ($self) = @_;
3703
3704 $self->{current}
3705}
3706
3707sub set_current_page {
3708 my ($self, $page_or_widget) = @_;
3709
3710 my $widget = ref $page_or_widget
3711 ? $page_or_widget
3712 : $self->{children}[$page_or_widget];
3713
3714 $self->{current} = $widget;
3715 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3716
3717 $self->emit (page_changed => $self->{current});
3718
3719 $self->realloc;
3720}
3721
3722sub visible_children {
3723 $_[0]{current}
3724}
3725
3726sub size_request {
3727 my ($self) = @_;
3728
3729 $self->{current}->size_request
3730}
3731
3732sub invoke_size_allocate {
3733 my ($self, $w, $h) = @_;
3734
3735 $self->{current}->configure (0, 0, $w, $h);
3736
3737 1
3738}
3739
3740sub _draw {
3741 my ($self) = @_;
3742
3743 $self->{current}->draw;
3744}
3745
3746#############################################################################
3747
3748package CFPlus::UI::Notebook;
3749
3750our @ISA = CFPlus::UI::VBox::;
3751
3752sub new {
3753 my $class = shift;
3754
3755 my $self = $class->SUPER::new (
3756 buttonbar => (new CFPlus::UI::Buttonbar),
3757 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3758 # filter => # will be put between multiplexer and $self
3759 @_,
3760 );
3761
3762 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3763 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3764
3765 $self
3766}
3767
3768sub add {
3769 my ($self, $title, $widget, $tooltip) = @_;
3770
3771 CFPlus::weaken $self;
3772
3773 $self->{buttonbar}->add (new CFPlus::UI::Button
3774 markup => $title,
3775 tooltip => $tooltip,
3776 on_activate => sub { $self->set_current_page ($widget) },
3777 );
3778
3779 $self->{multiplexer}->add ($widget);
3780}
3781
3782sub get_current_page {
3783 my ($self) = @_;
3784
3785 $self->{multiplexer}->get_current_page
3786}
3787
3788sub set_current_page {
3789 my ($self, $page) = @_;
3790
3791 $self->{multiplexer}->set_current_page ($page);
3792 $self->emit (page_changed => $self->{multiplexer}{current});
3793}
3794
3795#############################################################################
3796
3797package CFPlus::UI::Selector;
3798
3799use utf8;
3800
3801our @ISA = CFPlus::UI::Button::;
3802
3803sub new {
3804 my $class = shift;
3805
3806 my $self = $class->SUPER::new (
3807 options => [], # [value, title, longdesc], ...
3808 value => undef,
3809 @_,
3810 );
3811
3812 $self->_set_value ($self->{value});
3813
3814 $self
3815}
3816
3817sub invoke_button_down {
3818 my ($self, $ev) = @_;
3819
3820 my @menu_items;
3821
3822 for (@{ $self->{options} }) {
3823 my ($value, $title, $tooltip) = @$_;
3824
3825 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3826 }
3827
3828 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3829}
3830
3831sub _set_value {
3832 my ($self, $value) = @_;
3833
3834 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3835 or return;
3836
3837 $self->{value} = $item->[0];
3838 $self->set_markup ("$item->[1] ⇓");
3839 $self->set_tooltip ($item->[2]);
3840}
3841
3842sub set_value {
3843 my ($self, $value) = @_;
3844
3845 return unless $self->{value} ne $value;
3846
3847 $self->_set_value ($value);
3848 $self->emit (changed => $value);
3849}
3850
3851#############################################################################
3852
3853package CFPlus::UI::Statusbox;
3854
3855our @ISA = CFPlus::UI::VBox::;
3856
3857sub new {
3858 my $class = shift;
3859
3860 my $self = $class->SUPER::new (
2929 fontsize => 0.8, 3861 fontsize => 0.8,
2930 @_, 3862 @_,
2931 ) 3863 );
3864
3865 CFPlus::weaken (my $this = $self);
3866
3867 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3868
3869 $self
2932} 3870}
2933 3871
2934sub reorder { 3872sub reorder {
2935 my ($self) = @_; 3873 my ($self) = @_;
2936 my $NOW = time; 3874 my $NOW = Time::HiRes::time;
3875
3876 # freeze display when hovering over any label
3877 return if $CFPlus::UI::TOOLTIP->{owner}
3878 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3879 values %{ $self->{item} };
2937 3880
2938 while (my ($k, $v) = each %{ $self->{item} }) { 3881 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3882 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 } 3883 }
2941 3884
… …
2944 my @items = sort { 3887 my @items = sort {
2945 $a->{pri} <=> $b->{pri} 3888 $a->{pri} <=> $b->{pri}
2946 or $b->{id} <=> $a->{id} 3889 or $b->{id} <=> $a->{id}
2947 } values %{ $self->{item} }; 3890 } values %{ $self->{item} };
2948 3891
3892 $self->{timer}->interval (1);
3893
2949 my $count = 10 + 1; 3894 my $count = 10 + 1;
2950 for my $item (@items) { 3895 for my $item (@items) {
2951 last unless --$count; 3896 last unless --$count;
2952 3897
2953 push @widgets, $item->{label} ||= do { 3898 my $label = $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all) 3899 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1 3900 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}" 3901 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text}; 3902 : $item->{text};
2958 3903
2959 for ($short) { 3904 for ($short) {
2960 s/^\s+//; 3905 s/^\s+//;
2961 s/\s+/ /g; 3906 s/\s+/ /g;
2962 } 3907 }
2963 3908
2964 new CFClient::UI::Label 3909 new CFPlus::UI::Label
2965 markup => $short, 3910 markup => $short,
2966 tooltip => $item->{tooltip}, 3911 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP, 3912 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67, 3913 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize}, 3914 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44, 3915 max_w => $::WIDTH * 0.44,
2971 fg => $item->{fg}, 3916 fg => [@{ $item->{fg} }],
2972 can_events => 1, 3917 can_events => 1,
2973 can_hover => 1 3918 can_hover => 1
2974 }; 3919 };
3920
3921 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3922 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3923 $label->update;
3924 $label->set_max_size (undef, $label->{req_h} * $diff)
3925 if $diff < 1;
3926 $self->{timer}->interval (1/30);
3927 } else {
3928 $label->{fg}[3] = $item->{fg}[3] || 1;
3929 }
3930
3931 push @widgets, $label;
2975 } 3932 }
2976 3933
2977 $self->clear; 3934 $self->clear;
2978 $self->SUPER::add (reverse @widgets); 3935 $self->SUPER::add (reverse @widgets);
2979} 3936}
… …
2984 $text =~ s/^\s+//; 3941 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//; 3942 $text =~ s/\s+$//;
2986 3943
2987 return unless $text; 3944 return unless $text;
2988 3945
2989 my $timeout = time + ((delete $arg{timeout}) || 60); 3946 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2990 3947
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3948 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992 3949
2993 if (my $item = $self->{item}{$group}) { 3950 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) { 3951 if ($item->{text} eq $text) {
2995 $item->{count}++; 3952 $item->{count}++;
2996 } else { 3953 } else {
2997 $item->{count} = 1; 3954 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text; 3955 $item->{text} = $item->{tooltip} = $text;
2999 } 3956 }
3000 $item->{id} = ++$self->{id}; 3957 $item->{id} += 0.2;#d#
3001 $item->{timeout} = $timeout; 3958 $item->{timeout} = $timeout;
3002 delete $item->{label}; 3959 delete $item->{label};
3003 } else { 3960 } else {
3004 $self->{item}{$group} = { 3961 $self->{item}{$group} = {
3005 id => ++$self->{id}, 3962 id => ++$self->{id},
… …
3011 count => 1, 3968 count => 1,
3012 %arg, 3969 %arg,
3013 }; 3970 };
3014 } 3971 }
3015 3972
3973 $ROOT->on_refresh (reorder => sub {
3016 $self->reorder; 3974 $self->reorder;
3975 });
3017} 3976}
3018 3977
3019sub reconfigure { 3978sub reconfigure {
3020 my ($self) = @_; 3979 my ($self) = @_;
3021 3980
… …
3024 3983
3025 $self->reorder; 3984 $self->reorder;
3026 $self->SUPER::reconfigure; 3985 $self->SUPER::reconfigure;
3027} 3986}
3028 3987
3988sub destroy {
3989 my ($self) = @_;
3990
3991 $self->{timer}->cancel;
3992
3993 $self->SUPER::destroy;
3994}
3995
3029############################################################################# 3996#############################################################################
3030 3997
3031package CFClient::UI::Root; 3998package CFPlus::UI::Root;
3032 3999
3033our @ISA = CFClient::UI::Container::; 4000our @ISA = CFPlus::UI::Container::;
3034 4001
4002use List::Util qw(min max);
4003
3035use CFClient::OpenGL; 4004use CFPlus::OpenGL;
3036 4005
3037sub new { 4006sub new {
3038 my $class = shift; 4007 my $class = shift;
3039 4008
3040 $class->SUPER::new ( 4009 my $self = $class->SUPER::new (
4010 visible => 1,
3041 @_, 4011 @_,
3042 ) 4012 );
3043}
3044 4013
3045sub configure { 4014 CFPlus::weaken ($self->{root} = $self);
3046 my ($self, $x, $y, $w, $h) = @_;
3047 4015
3048 $self->{w} = $w; 4016 $self
3049 $self->{h} = $h;
3050}
3051
3052sub check_size {
3053 my ($self) = @_;
3054
3055 $self->size_allocate ($self->{w}, $self->{h})
3056 if $self->{w};
3057} 4017}
3058 4018
3059sub size_request { 4019sub size_request {
3060 my ($self) = @_; 4020 my ($self) = @_;
3061 4021
3062 ($self->{w}, $self->{h}) 4022 ($self->{w}, $self->{h})
3063} 4023}
3064 4024
4025sub _to_pixel {
4026 my ($coord, $size, $max) = @_;
4027
4028 $coord =
4029 $coord eq "center" ? ($max - $size) * 0.5
4030 : $coord eq "max" ? $max
4031 : $coord;
4032
4033 $coord = 0 if $coord < 0;
4034 $coord = $max - $size if $coord > $max - $size;
4035
4036 int $coord + 0.5
4037}
4038
3065sub size_allocate { 4039sub invoke_size_allocate {
3066 my ($self, $w, $h) = @_; 4040 my ($self, $w, $h) = @_;
3067 4041
3068 for my $child ($self->children) { 4042 for my $child ($self->children) {
3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4043 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3070 4044
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4045 $X = $child->{force_x} if exists $child->{force_x};
3072 if exists $child->{req_x}; 4046 $Y = $child->{force_y} if exists $child->{force_y};
3073 4047
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4048 $X = _to_pixel $X, $W, $self->{w};
3075 if exists $child->{req_y}; 4049 $Y = _to_pixel $Y, $H, $self->{h};
3076
3077 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3078 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3079 4050
3080 $child->configure ($X, $Y, $W, $H); 4051 $child->configure ($X, $Y, $W, $H);
3081 } 4052 }
4053
4054 1
3082} 4055}
3083 4056
3084sub coord2local { 4057sub coord2local {
3085 my ($self, $x, $y) = @_; 4058 my ($self, $x, $y) = @_;
3086 4059
… …
3094} 4067}
3095 4068
3096sub update { 4069sub update {
3097 my ($self) = @_; 4070 my ($self) = @_;
3098 4071
3099 $self->check_size;
3100 $::WANT_REFRESH++; 4072 $::WANT_REFRESH++;
3101} 4073}
3102 4074
3103sub add { 4075sub add {
3104 my ($self, @children) = @_; 4076 my ($self, @children) = @_;
3105 4077
3106 for (my @widgets = @children; my $w = pop @widgets; ) {
3107 push @widgets, $w->children;
3108 $w->{root} = $self;
3109 $w->{visible} = 1;
3110 }
3111
3112 for my $child (@children) {
3113 $child->{is_toplevel} = 1; 4078 $_->{is_toplevel} = 1
3114 4079 for @children;
3115 # integerise window positions
3116 $child->{x} = int $child->{x};
3117 $child->{y} = int $child->{y};
3118 }
3119 4080
3120 $self->SUPER::add (@children); 4081 $self->SUPER::add (@children);
3121} 4082}
3122 4083
3123sub remove { 4084sub remove {
3124 my ($self, @children) = @_; 4085 my ($self, @children) = @_;
3125 4086
3126 $self->SUPER::remove (@children); 4087 $self->SUPER::remove (@children);
4088
4089 delete $self->{is_toplevel}
4090 for @children;
3127 4091
3128 while (@children) { 4092 while (@children) {
3129 my $w = pop @children; 4093 my $w = pop @children;
3130 push @children, $w->children; 4094 push @children, $w->children;
3131 $w->set_invisible; 4095 $w->set_invisible;
… …
3150 while ($self->{refresh_hook}) { 4114 while ($self->{refresh_hook}) {
3151 $_->() 4115 $_->()
3152 for values %{delete $self->{refresh_hook}}; 4116 for values %{delete $self->{refresh_hook}};
3153 } 4117 }
3154 4118
3155 if ($self->{check_size}) { 4119 if ($self->{realloc}) {
3156 my @queue = ([], []); 4120 my %queue;
4121 my @queue;
4122 my $widget;
3157 4123
3158 for (;;) { 4124 outer:
3159 if ($self->{check_size}) { 4125 while () {
3160 # heuristic: check containers last 4126 if (my $realloc = delete $self->{realloc}) {
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4127 for $widget (values %$realloc) {
3162 for values %{delete $self->{check_size}} 4128 $widget->{visible} or next; # do not resize invisible widgets
4129
4130 $queue{$widget+0}++ and next; # duplicates are common
4131
4132 push @{ $queue[$widget->{visible}] }, $widget;
4133 }
3163 } 4134 }
3164 4135
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4136 while () {
4137 @queue or last outer;
3166 4138
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4139 $widget = pop @{ $queue[-1] || [] }
3168 ? @$widget{qw(user_w user_h)} 4140 and last;
3169 : $widget->size_request;
3170
3171 if (delete $widget->{force_alloc}
3172 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3173 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3174 4141
4142 pop @queue;
4143 }
4144
4145 delete $queue{$widget+0};
4146
4147 my ($w, $h) = $widget->size_request;
4148
4149 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4150 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4151
4152 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4153 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4154
4155 $w = $widget->{force_w} if exists $widget->{force_w};
4156 $h = $widget->{force_h} if exists $widget->{force_h};
4157
4158 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4159 || delete $widget->{force_realloc}) {
3175 $widget->{req_w} = $w; 4160 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h; 4161 $widget->{req_h} = $h;
3177 4162
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4163 $self->{size_alloc}{$widget+0} = $widget;
3179 4164
3180 $widget->{parent}->check_size
3181 if $widget->{parent}; 4165 if (my $parent = $widget->{parent}) {
4166 $self->{realloc}{$parent+0} = $parent
4167 unless $queue{$parent+0};
4168
4169 $parent->{force_size_alloc} = 1;
4170 $self->{size_alloc}{$parent+0} = $parent;
4171 }
3182 } 4172 }
4173
4174 delete $self->{realloc}{$widget+0};
3183 } 4175 }
3184 } 4176 }
3185 4177
3186 while ($self->{size_alloc}) { 4178 while (my $size_alloc = delete $self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) { 4179 my @queue = sort { $b->{visible} <=> $a->{visible} }
3188 my ($widget, $w, $h) = @$_; 4180 values %$size_alloc;
4181
4182 while () {
4183 my $widget = pop @queue || last;
4184
4185 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3189 4186
3190 $w = 0 if $w < 0; 4187 $w = 0 if $w < 0;
3191 $h = 0 if $h < 0; 4188 $h = 0 if $h < 0;
3192 4189
4190 $w = max $widget->{min_w}, $w;
4191 $h = max $widget->{min_h}, $h;
4192
4193# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4194# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4195
4196 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4197 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4198
4199 $w = int $w + 0.5;
4200 $h = int $h + 0.5;
4201
4202 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4203 $widget->{old_w} = $widget->{w};
4204 $widget->{old_h} = $widget->{h};
4205
3193 $widget->{w} = $w; 4206 $widget->{w} = $w;
3194 $widget->{h} = $h; 4207 $widget->{h} = $h;
4208
3195 $widget->emit (size_allocate => $w, $h); 4209 $widget->emit (size_allocate => $w, $h);
4210 }
3196 } 4211 }
3197 } 4212 }
3198 4213
3199 while ($self->{post_alloc_hook}) { 4214 while ($self->{post_alloc_hook}) {
3200 $_->() 4215 $_->()
3201 for values %{delete $self->{post_alloc_hook}}; 4216 for values %{delete $self->{post_alloc_hook}};
3202 } 4217 }
4218
3203 4219
3204 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4220 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3205 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4221 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3206 glClear GL_COLOR_BUFFER_BIT; 4222 glClear GL_COLOR_BUFFER_BIT;
3207 4223
… …
3209 glLoadIdentity; 4225 glLoadIdentity;
3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3211 glMatrixMode GL_MODELVIEW; 4227 glMatrixMode GL_MODELVIEW;
3212 glLoadIdentity; 4228 glLoadIdentity;
3213 4229
4230 {
4231 package CFPlus::UI::Base;
4232
4233 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4234 (0, 0, $self->{w}, $self->{h});
4235
3214 $self->_draw; 4236 $self->_draw;
4237 }
3215} 4238}
3216 4239
3217############################################################################# 4240#############################################################################
3218 4241
3219package CFClient::UI; 4242package CFPlus::UI;
3220 4243
3221$ROOT = new CFClient::UI::Root; 4244$ROOT = new CFPlus::UI::Root;
3222$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4245$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3223 4246
32241 42471
3225 4248

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