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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.220 by root, Mon May 22 03:28:55 2006 UTC vs.
Revision 1.422 by root, Thu Aug 2 14:35:21 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]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($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
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
144 179
145 $_->update 180 $_->update
146 for @widgets; 181 for @widgets;
147} 182}
148 183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
149# call when resolution changes etc. 192# call when resolution changes etc.
150sub rescale_widgets { 193sub rescale_widgets {
151 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
152 195
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 196 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
166 } 211 }
167
168 $widget->reconfigure;
169 } 212 }
213
214 reconfigure_widgets;
170} 215}
171 216
172############################################################################# 217#############################################################################
173 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
174package CFClient::UI::Base; 227package CFPlus::UI::Base;
175 228
176use strict; 229use strict;
177 230
178use CFClient::OpenGL; 231use CFPlus::OpenGL;
179 232
180sub new { 233sub new {
181 my $class = shift; 234 my $class = shift;
182 235
183 my $self = bless { 236 my $self = bless {
184 x => 0, 237 x => "center",
185 y => 0, 238 y => "center",
186 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
187 can_events => 1, 242 can_events => 1,
188 @_ 243 @_
189 }, $class; 244 }, $class;
190 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
191 for (keys %$self) { 248 for (keys %$self) {
192 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
194 } 251 }
195 } 252 }
196 253
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
198 265
199 $self 266 $self
200} 267}
201 268
202sub destroy { 269sub destroy {
203 my ($self) = @_; 270 my ($self) = @_;
204 271
205 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
206 %$self = (); 274 %$self = ();
207} 275}
208 276
277sub TO_JSON {
278 { __w_ => $_[0]{s_id} }
279}
280
209sub show { 281sub show {
210 my ($self) = @_; 282 my ($self) = @_;
211 283
212 return if $self->{parent}; 284 return if $self->{parent};
213 285
214 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
215} 287}
216 288
217sub hide { 289sub set_visible {
218 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
219 313
220 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
221 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
222 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
223 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
224 if $self->{parent}; 347 if $self->{parent};
225} 348}
226 349
227sub move { 350sub move_abs {
228 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
229 352
230 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
231 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
232 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
233 356
234 $self->update; 357 $self->update;
235} 358}
236 359
237sub set_size { 360sub set_size {
238 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
239 362
240 $self->{user_w} = $w; 363 $self->{force_w} = $w;
241 $self->{user_h} = $h; 364 $self->{force_h} = $h;
242 365
243 $self->check_size; 366 $self->realloc;
244} 367}
245 368
246sub size_request { 369sub size_request {
247 require Carp; 370 require Carp;
248 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
249} 372}
250 373
374sub baseline_shift {
375 0
376}
377
251sub configure { 378sub configure {
252 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
253 380
254 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
255 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
256 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
257 386
258 # use alignment to adjust x, y 387 # use alignment to adjust x, y
259 388
260 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
261 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
262
263 ($w, $h) = ($w2, $h2);
264 } 391 }
265 392
266 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
267 $self->{x} = $x; 394 $self->{x} = $x;
268 $self->{y} = $y; 395 $self->{y} = $y;
269 $self->update; 396 $self->update;
270 } 397 }
271 398
272 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
273 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
274 }
275}
276 401
277sub size_allocate { 402 $self->{alloc_w} = $w;
278 # nothing to be done 403 $self->{alloc_h} = $h;
279}
280 404
281sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
282 my ($self) = @_; 406 }
283
284 $self->check_size (1);
285 $self->update;
286} 407}
287 408
288sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
289} 415}
290 416
291sub set_max_size { 417sub set_max_size {
292 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
293 419
294 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
295 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
296} 424}
297 425
298sub set_tooltip { 426sub set_tooltip {
299 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
300 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
301 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
302 435
303 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
304 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
305 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
306 } 439 }
307} 440}
308 441
309# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
310sub coord2local { 443sub coord2local {
311 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
312 445
446 Carp::confess unless $self->{parent};#d#
447
313 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
314} 449}
315 450
316# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
317sub coord2global { 452sub coord2global {
318 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
319 454
455 Carp::confess unless $self->{parent};#d#
456
320 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
321} 458}
322 459
323sub focus_in { 460sub invoke_focus_in {
324 my ($self) = @_; 461 my ($self) = @_;
325 462
326 return if $FOCUS == $self; 463 return if $FOCUS == $self;
327 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
328 465
329 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
330 467
331 $self->emit (focus_in => $focus); 468 $self->update;
332 469
333 $focus->update if $focus; 470 0
334 $FOCUS->update;
335} 471}
336 472
337sub focus_out { 473sub invoke_focus_out {
338 my ($self) = @_; 474 my ($self) = @_;
339 475
340 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
341 477
342 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
343 479
344 $self->emit (focus_out => $focus); 480 $self->update;
345 481
346 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
347} 483 unless $FOCUS;
348 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
349sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
350sub button_up { } 496sub invoke_button_up { 0 }
351sub key_down { } 497sub invoke_key_down { 0 }
352sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
353 500
354sub button_down { 501sub invoke_button_down {
355 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
356 503
357 $self->focus_in; 504 $self->grab_focus;
358}
359 505
360sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
361sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
362sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
363sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
364sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
365 508
366sub draw { 509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
367 my ($self) = @_; 521 my ($self, $signal) = @_;
368 522
369 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
370
371 glPushMatrix;
372 glTranslate $self->{x}, $self->{y}, 0;
373 $self->_draw;
374 glPopMatrix;
375
376 if ($self == $HOVER && $self->{can_hover}) {
377 my ($x, $y) = @$self{qw(x y)};
378
379 glColor 1, 0.8, 0.5, 0.2;
380 glEnable GL_BLEND;
381 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
382 glBegin GL_QUADS;
383 glVertex $x , $y;
384 glVertex $x + $self->{w}, $y;
385 glVertex $x + $self->{w}, $y + $self->{h};
386 glVertex $x , $y + $self->{h};
387 glEnd;
388 glDisable GL_BLEND;
389 }
390
391 if ($ENV{PCLIENT_DEBUG}) {
392 glPushMatrix;
393 glColor 1, 1, 0, 1;
394 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
395 glBegin GL_LINE_LOOP;
396 glVertex 0 , 0;
397 glVertex $self->{w}, 0;
398 glVertex $self->{w}, $self->{h};
399 glVertex 0 , $self->{h};
400 glEnd;
401 glPopMatrix;
402 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
403 }
404} 524}
405 525
406sub _draw { 526my %has_coords = (
407 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
408 532
409 warn "no draw defined for $self\n"; 533sub emit {
410} 534 my ($self, $signal, @args) = @_;
411 535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
412sub find_widget { 556#sub find_widget {
413 my ($self, $x, $y) = @_; 557# in .xs
414
415 return () unless $self->{can_events};
416
417 return $self
418 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
419 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
420
421 ()
422}
423 558
424sub set_parent { 559sub set_parent {
425 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
426 561
427 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
428 563 $self->set_visible if $parent->{visible};
429 # TODO: req_w _does_change after ->reconfigure
430 $self->check_size
431 unless exists $self->{req_w};
432} 564}
433 565
434sub check_size { 566sub realloc {
435 my ($self, $forced) = @_; 567 my ($self) = @_;
436 568
437 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
438 $CFClient::UI::ROOT->{check_size}{$self} = $self; 570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
439} 578}
440 579
441sub update { 580sub update {
442 my ($self) = @_; 581 my ($self) = @_;
443 582
444 $self->{parent}->update 583 $self->{parent}->update
445 if $self->{parent}; 584 if $self->{parent};
446} 585}
447 586
448sub connect { 587sub reconfigure {
449 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
450 589
451 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
452} 592}
453 593
454sub emit { 594# using global variables seems a bit hacky, but passing through all drawing
455 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
456 597
457 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
599#CFPlus.xs
600
601sub _draw {
602 my ($self) = @_;
603
604 warn "no draw defined for $self\n";
458} 605}
459 606
460sub DESTROY { 607sub DESTROY {
461 my ($self) = @_; 608 my ($self) = @_;
462 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
463 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
464 #$self->deactivate;
465} 616}
466 617
467############################################################################# 618#############################################################################
468 619
469package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
470 621
471our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
472 623
473use strict; 624use strict;
474use CFClient::OpenGL; 625use CFPlus::OpenGL;
475 626
476sub new { 627sub new {
477 my $class = shift; 628 my $class = shift;
478 629
479 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
494 645
495 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
496 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
497 648
498 glEnable GL_BLEND; 649 glEnable GL_BLEND;
499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
500 glColor @$color; 651 glColor_premultiply @$color;
501 652
502 glBegin GL_QUADS; 653 glBegin GL_QUADS;
503 glVertex 0 , 0; 654 glVertex 0 , 0;
504 glVertex 0 , $h; 655 glVertex 0 , $h;
505 glVertex $w, $h; 656 glVertex $w, $h;
… …
510 } 661 }
511} 662}
512 663
513############################################################################# 664#############################################################################
514 665
515package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
516 667
517our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
518 669
519sub new { 670sub new {
520 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
521 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
522} 673}
523 674
524sub size_request { 675sub size_request {
525 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
526} 679}
527 680
528sub draw { } 681sub draw { }
529 682
530############################################################################# 683#############################################################################
531 684
532package CFClient::UI::Container; 685package CFPlus::UI::Container;
533 686
534our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
535 688
536sub new { 689sub new {
537 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
538 691
539 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
540 693
541 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
542 children => [], 695 children => [],
543 can_events => 0, 696 can_events => 0,
544 %arg, 697 %arg,
545 ); 698 );
699
546 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
547 702
548 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
549} 712}
550 713
551sub add { 714sub add {
552 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
553 716
554 $_->set_parent ($self) 717 $_->set_parent ($self)
555 for @widgets; 718 for @widgets;
556 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
557 use sort 'stable'; 721 use sort 'stable';
558 722
559 $self->{children} = [ 723 $self->{children} = [
560 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
561 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
562 ]; 726 ];
563 727
564 $self->check_size (1); 728 $self->realloc;
565 $self->update; 729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
566} 733}
567 734
568sub children { 735sub children {
569 @{ $_[0]{children} } 736 @{ $_[0]{children} }
570} 737}
571 738
572sub remove { 739sub remove {
573 my ($self, $child) = @_; 740 my ($self, @widgets) = @_;
574 741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
575 delete $child->{parent}; 745 delete $child->{parent};
576 $child->hide; 746 $child->hide;
577
578 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
579 749
580 $self->check_size; 750 $self->realloc;
581 $self->update;
582} 751}
583 752
584sub clear { 753sub clear {
585 my ($self) = @_; 754 my ($self) = @_;
586 755
587 my $children = delete $self->{children}; 756 my $children = $self->{children};
588 $self->{children} = []; 757 $self->{children} = [];
589 758
590 for (@$children) { 759 for (@$children) {
591 delete $_->{parent}; 760 delete $_->{parent};
592 $_->hide; 761 $_->hide;
593 } 762 }
594 763
595 $self->check_size; 764 $self->realloc;
596 $self->update;
597} 765}
598 766
599sub find_widget { 767sub find_widget {
600 my ($self, $x, $y) = @_; 768 my ($self, $x, $y) = @_;
601 769
602 $x -= $self->{x}; 770 $x -= $self->{x};
603 $y -= $self->{y}; 771 $y -= $self->{y};
604 772
605 my $res; 773 my $res;
606 774
607 for (reverse @{ $self->{children} }) { 775 for (reverse $self->visible_children) {
608 $res = $_->find_widget ($x, $y) 776 $res = $_->find_widget ($x, $y)
609 and return $res; 777 and return $res;
610 } 778 }
611 779
612 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
613} 781}
614 782
615sub _draw { 783sub _draw {
616 my ($self) = @_; 784 my ($self) = @_;
617 785
618 $_->draw for @{$self->{children}}; 786 $_->draw for $self->visible_children;
619} 787}
620 788
621############################################################################# 789#############################################################################
622 790
623package CFClient::UI::Bin; 791package CFPlus::UI::Bin;
624 792
625our @ISA = CFClient::UI::Container::; 793our @ISA = CFPlus::UI::Container::;
626 794
627sub new { 795sub new {
628 my ($class, %arg) = @_; 796 my ($class, %arg) = @_;
629 797
630 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
631 799
632 $class->SUPER::new (children => [$child], %arg) 800 $class->SUPER::new (children => [$child], %arg)
633} 801}
634 802
635sub add { 803sub add {
636 my ($self, $child) = @_; 804 my ($self, $child) = @_;
637 805
638 $self->{children} = []; 806 $self->clear;
639
640 $self->SUPER::add ($child); 807 $self->SUPER::add ($child);
641} 808}
642 809
643sub remove { 810sub remove {
644 my ($self, $widget) = @_; 811 my ($self, $widget) = @_;
645 812
646 $self->SUPER::remove ($widget); 813 $self->SUPER::remove ($widget);
647 814
648 $self->{children} = [new CFClient::UI::Empty] 815 $self->{children} = [new CFPlus::UI::Empty]
649 unless @{$self->{children}}; 816 unless @{$self->{children}};
650} 817}
651 818
652sub child { $_[0]->{children}[0] } 819sub child { $_[0]->{children}[0] }
653 820
654sub size_request { 821sub size_request {
655 $_[0]{children}[0]->size_request 822 $_[0]{children}[0]->size_request
656} 823}
657 824
658sub size_allocate { 825sub invoke_size_allocate {
659 my ($self, $w, $h) = @_; 826 my ($self, $w, $h) = @_;
660 827
661 $self->{children}[0]->configure (0, 0, $w, $h); 828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
662} 831}
663 832
664############################################################################# 833#############################################################################
665 834
835# back-buffered drawing area
836
666package CFClient::UI::Window; 837package CFPlus::UI::Window;
667 838
668our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
669 840
670use CFClient::OpenGL; 841use CFPlus::OpenGL;
671 842
672sub new { 843sub new {
673 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
674 845
675 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
680 851
681 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
682 $self->SUPER::update; 853 $self->SUPER::update;
683} 854}
684 855
685sub size_allocate { 856sub invoke_size_allocate {
686 my ($self, $w, $h) = @_; 857 my ($self, $w, $h) = @_;
687 858
688 $self->SUPER::size_allocate ($w, $h);
689 $self->update; 859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
690} 862}
691 863
692sub _render { 864sub _render {
865 my ($self) = @_;
866
693 $_[0]{children}[0]->draw; 867 $self->{children}[0]->draw;
694} 868}
695 869
696sub render_child { 870sub render_child {
697 my ($self) = @_; 871 my ($self) = @_;
698 872
699 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
700 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
701 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
702 876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
703 $self->_render; 883 $self->_render;
884 }
704 }; 885 };
705} 886}
706 887
707sub _draw { 888sub _draw {
708 my ($self) = @_; 889 my ($self) = @_;
709
710 my ($w, $h) = ($self->w, $self->h);
711 890
712 my $tex = $self->{texture} 891 my $tex = $self->{texture}
713 or return; 892 or return;
714 893
715 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
717 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
718 897
719 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
720 899
721 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
722} 901}
723 902
724############################################################################# 903#############################################################################
725 904
726package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
727 906
907use List::Util qw(min max);
908
728our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
910
911sub new {
912 my $class = shift;
913
914 $class->SUPER::new (
915 scroll_x => 0,
916 scroll_y => 1,
917 @_,
918 )
919}
729 920
730sub size_request { 921sub size_request {
731 my ($self) = @_; 922 my ($self) = @_;
732 923
733 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
734 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
735 925
736 @$self{qw(child_w child_h)} 926 $w = 1 if $self->{scroll_x};
737} 927 $h = 1 if $self->{scroll_y};
738 928
929 ($w, $h)
930}
931
739sub size_allocate { 932sub invoke_size_allocate {
740 my ($self, $w, $h) = @_; 933 my ($self, $w, $h) = @_;
741 934
935 my $child = $self->child;
936
937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
939
940 $self->child->configure (0, 0, $w, $h);
742 $self->update; 941 $self->update;
942
943 1
743} 944}
744 945
745sub set_offset { 946sub set_offset {
746 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
747 948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
748 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
749 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
750 955
956 $self->emit (changed => $x, $y);
751 $self->update; 957 $self->update;
958 }
959}
960
961sub set_center {
962 my ($self, $x, $y) = @_;
963
964 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
965}
966
967sub make_visible {
968 my ($self, $x, $y, $border) = @_;
969
970 if ( $x < $self->{view_x} + $self->{w} * $border
971 || $x > $self->{view_x} + $self->{w} * (1 - $border)
972 || $y < $self->{view_y} + $self->{h} * $border
973 || $y > $self->{view_y} + $self->{h} * (1 - $border)
974 ) {
975 $self->set_center ($x, $y);
976 }
752} 977}
753 978
754# hmm, this does not work for topleft of $self... but we should not ask for that 979# hmm, this does not work for topleft of $self... but we should not ask for that
755sub coord2local { 980sub coord2local {
756 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
… …
771 my ($self, $x, $y) = @_; 996 my ($self, $x, $y) = @_;
772 997
773 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
774 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
775 ) { 1000 ) {
776 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
777 } else { 1002 } else {
778 $self->CFClient::UI::Base::find_widget ($x, $y) 1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
779 } 1004 }
780} 1005}
781 1006
782sub _render { 1007sub _render {
783 my ($self) = @_; 1008 my ($self) = @_;
784 1009
1010 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1011 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1012
785 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
786 1014
787 $self->SUPER::_render; 1015 $self->SUPER::_render;
788} 1016}
789 1017
790############################################################################# 1018#############################################################################
791 1019
792package CFClient::UI::ScrolledWindow; 1020package CFPlus::UI::ScrolledWindow;
793 1021
794our @ISA = CFClient::UI::HBox::; 1022our @ISA = CFPlus::UI::Table::;
795 1023
796sub new { 1024sub new {
797 my $class = shift; 1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
798 1028
799 my $self; 1029 my $self;
800 1030
801 my $slider = new CFClient::UI::Slider 1031 my $hslider = new CFPlus::UI::Slider
1032 c_col => 0,
1033 c_row => 1,
802 vertical => 1, 1034 vertical => 0,
803 range => [0, 0, 1, 0.01], # HACK fix 1035 range => [0, 0, 1, 0.01], # HACK fix
804 connect_changed => sub { 1036 on_changed => sub {
805 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1037 $self->{hpos} = $_[1];
1038 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
806 }, 1039 },
807 ; 1040 ;
808 1041
1042 my $vslider = new CFPlus::UI::Slider
1043 c_col => 1,
1044 c_row => 0,
1045 vertical => 1,
1046 range => [0, 0, 1, 0.01], # HACK fix
1047 on_changed => sub {
1048 $self->{vpos} = $_[1];
1049 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1050 },
1051 ;
1052
809 $self = $class->SUPER::new ( 1053 $self = $class->SUPER::new (
810 vp => (new CFClient::UI::ViewPort expand => 1), 1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
811 slider => $slider, 1057 hslider => $hslider,
812 @_, 1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
813 ); 1062 );
814 1063
815 $self->{vp}->add ($self->{scrolled}); 1064 $self->{vp} = new CFPlus::UI::ViewPort
1065 c_col => 0,
1066 c_row => 0,
1067 expand => 1,
1068 scroll_x => $self->{scroll_x},
1069 scroll_y => $self->{scroll_y},
1070 on_changed => sub {
1071 my ($vp, $x, $y) = @_;
1072
1073 $vp->{parent}{hslider}->set_value ($x);
1074 $vp->{parent}{vslider}->set_value ($y);
1075
1076 0
1077 },
1078 on_size_allocate => sub {
1079 my ($vp, $w, $h) = @_;
1080 $vp->{parent}->update_slider;
1081 0
1082 },
1083 ;
1084
816 $self->add ($self->{vp}); 1085 $self->SUPER::add ($self->{vp});
817 $self->add ($self->{slider}); 1086
1087 $self->add ($child) if $child;
818 1088
819 $self 1089 $self
820} 1090}
821 1091
822#TODO# update range on size_allocate depending on child 1092sub add {
823# update viewport offset on scroll 1093 my ($self, $widget) = @_;
1094
1095 $self->{vp}->add ($self->{child} = $widget);
1096}
1097
1098sub set_offset { shift->{vp}->set_offset (@_) }
1099sub set_center { shift->{vp}->set_center (@_) }
1100sub make_visible { shift->{vp}->make_visible (@_) }
1101
1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 if ($self->{scroll_x}) {
1108 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1109 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1110
1111 my $visible = $w1 > $w2;
1112 if ($visible != $self->{hslider_visible}) {
1113 $self->{hslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{hslider})
1115 : $self->SUPER::remove ($self->{hslider});
1116 }
1117 }
1118
1119 if ($self->{scroll_y}) {
1120 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1121 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1122
1123 my $visible = $h1 > $h2;
1124 if ($visible != $self->{vslider_visible}) {
1125 $self->{vslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{vslider})
1127 : $self->SUPER::remove ($self->{vslider});
1128 }
1129 }
1130}
1131
1132sub start_dragging {
1133 my ($self, $ev) = @_;
1134
1135 $self->grab_focus;
1136
1137 my $ox = $self->{vp}{view_x};
1138 my $oy = $self->{vp}{view_y};
1139
1140 $self->{motion} = sub {
1141 my ($ev, $x, $y) = @_;
1142
1143 $ox -= $ev->{xrel};
1144 $oy -= $ev->{yrel};
1145
1146 $self->{vp}->set_offset ($ox, $oy);
1147 };
1148}
1149
1150sub invoke_mouse_wheel {
1151 my ($self, $ev) = @_;
1152
1153 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1154 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1155
1156 1
1157}
1158
1159sub invoke_button_down {
1160 my ($self, $ev, $x, $y) = @_;
1161
1162 if ($ev->{button} == 2) {
1163 $self->start_dragging ($ev);
1164 return 1;
1165 }
1166
1167 0
1168}
1169
1170sub invoke_button_up {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if (delete $self->{motion}) {
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_mouse_motion {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($self->{motion}) {
1184 $self->{motion}->($ev, $x, $y);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
1191sub invoke_size_allocate {
1192 my ($self, $w, $h) = @_;
1193
1194 $self->update_slider;
1195 $self->SUPER::invoke_size_allocate ($w, $h)
1196}
824 1197
825############################################################################# 1198#############################################################################
826 1199
827package CFClient::UI::Frame; 1200package CFPlus::UI::Frame;
828 1201
829our @ISA = CFClient::UI::Bin::; 1202our @ISA = CFPlus::UI::Bin::;
830 1203
831use CFClient::OpenGL; 1204use CFPlus::OpenGL;
832 1205
833sub new { 1206sub new {
834 my $class = shift; 1207 my $class = shift;
835 1208
836 $class->SUPER::new ( 1209 $class->SUPER::new (
… …
844 1217
845 if ($self->{bg}) { 1218 if ($self->{bg}) {
846 my ($w, $h) = @$self{qw(w h)}; 1219 my ($w, $h) = @$self{qw(w h)};
847 1220
848 glEnable GL_BLEND; 1221 glEnable GL_BLEND;
849 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
850 glColor @{ $self->{bg} }; 1223 glColor_premultiply @{ $self->{bg} };
851 1224
852 glBegin GL_QUADS; 1225 glBegin GL_QUADS;
853 glVertex 0 , 0; 1226 glVertex 0 , 0;
854 glVertex 0 , $h; 1227 glVertex 0 , $h;
855 glVertex $w, $h; 1228 glVertex $w, $h;
… …
862 $self->SUPER::_draw; 1235 $self->SUPER::_draw;
863} 1236}
864 1237
865############################################################################# 1238#############################################################################
866 1239
867package CFClient::UI::FancyFrame; 1240package CFPlus::UI::FancyFrame;
868 1241
869our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFPlus::UI::Bin::;
870 1243
871use CFClient::OpenGL; 1244use CFPlus::OpenGL;
872
873my @tex =
874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
875 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
876 1245
877sub new { 1246sub new {
878 my $class = shift; 1247 my ($class, %arg) = @_;
879 1248
880 # TODO: user_x, user_y, overwrite moveto? 1249 if ((exists $arg{label}) && !ref $arg{label}) {
1250 $arg{label} = new CFPlus::UI::Label
1251 align => 1,
1252 valign => 0,
1253 text => $arg{label},
1254 fontsize => ($arg{border} || 0.8) * 0.75;
1255 }
881 1256
882 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
1258 # label => "",
883 bg => [1, 1, 1, 1], 1259 fg => [0.6, 0.3, 0.1],
884 border_bg => [1, 1, 1, 1],
885 border => 0.6, 1260 border => 0.8,
886 toplevel => 1, 1261 style => 'single',
887 can_events => 1, 1262 %arg,
888 @_
889 ); 1263 );
890 1264
891 $self->{title} &&= new CFClient::UI::Label
892 align => 0,
893 valign => 1,
894 text => $self->{title},
895 fontsize => $self->{border};
896
897 $self 1265 $self
1266}
1267
1268sub add {
1269 my ($self, @widgets) = @_;
1270
1271 $self->SUPER::add (@widgets);
1272 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
898} 1273}
899 1274
900sub border { 1275sub border {
901 int $_[0]{border} * $::FONTSIZE 1276 int $_[0]{border} * $::FONTSIZE
902} 1277}
903 1278
904sub size_request { 1279sub size_request {
905 my ($self) = @_; 1280 my ($self) = @_;
1281
1282 ($self->{label_w}, undef) = $self->{label}->size_request
1283 if $self->{label};
906 1284
907 my ($w, $h) = $self->SUPER::size_request; 1285 my ($w, $h) = $self->SUPER::size_request;
908 1286
909 ( 1287 (
910 $w + $self->border * 2, 1288 $w + $self->border * 2,
911 $h + $self->border * 2, 1289 $h + $self->border * 2,
912 ) 1290 )
913} 1291}
914 1292
915sub size_allocate { 1293sub invoke_size_allocate {
916 my ($self, $w, $h) = @_; 1294 my ($self, $w, $h) = @_;
917 1295
918 $h -= List::Util::max 0, $self->border * 2; 1296 my $border = $self->border;
1297
919 $w -= List::Util::max 0, $self->border * 2; 1298 $w -= List::Util::max 0, $border * 2;
1299 $h -= List::Util::max 0, $border * 2;
920 1300
921 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1301 if (my $label = $self->{label}) {
922 if $self->{title}; 1302 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1303 $label->{h} = List::Util::min $h, $border;
1304 $label->invoke_size_allocate ($label->{w}, $label->{h});
1305 }
923 1306
924 $self->child->configure ($self->border, $self->border, $w, $h); 1307 $self->child->configure ($border, $border, $w, $h);
925}
926 1308
1309 1
1310}
1311
1312sub _draw {
1313 my ($self) = @_;
1314
1315 my $child = $self->{children}[0];
1316
1317 my $border = $self->border;
1318 my ($w, $h) = ($self->{w}, $self->{h});
1319
1320 $child->draw;
1321
1322 glColor @{$self->{fg}};
1323 glBegin GL_LINE_STRIP;
1324 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1328 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1329 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1330 glEnd;
1331
1332 if ($self->{label}) {
1333 glTranslate $border * 2, 0;
1334 $self->{label}->_draw;
1335 }
1336}
1337
1338#############################################################################
1339
1340package CFPlus::UI::Toplevel;
1341
1342our @ISA = CFPlus::UI::Bin::;
1343
1344use CFPlus::OpenGL;
1345
1346my $bg =
1347 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1348 mipmap => 1, wrap => 1;
1349
1350my @border =
1351 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1352 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1353
1354my @icon =
1355 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1356 qw(x1_move.png x1_resize.png);
1357
1358sub new {
1359 my ($class, %arg) = @_;
1360
1361 my $self = $class->SUPER::new (
1362 bg => [1, 1, 1, 1],
1363 border_bg => [1, 1, 1, 1],
1364 border => 0.6,
1365 can_events => 1,
1366 min_w => 64,
1367 min_h => 32,
1368 %arg,
1369 );
1370
1371 $self->{title_widget} = new CFPlus::UI::Label
1372 align => 0,
1373 valign => 1,
1374 text => $self->{title},
1375 fontsize => $self->{border},
1376 if exists $self->{title};
1377
1378 if ($self->{has_close_button}) {
1379 $self->{close_button} =
1380 new CFPlus::UI::ImageButton
1381 path => 'x1_close.png',
1382 on_activate => sub { $self->emit ("delete") };
1383
1384 $self->CFPlus::UI::Container::add ($self->{close_button});
1385 }
1386
1387 $self
1388}
1389
1390sub add {
1391 my ($self, @widgets) = @_;
1392
1393 $self->SUPER::add (@widgets);
1394 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1395 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1396}
1397
1398sub border {
1399 int $_[0]{border} * $::FONTSIZE
1400}
1401
1402sub size_request {
1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1410
1411 my ($w, $h) = $self->SUPER::size_request;
1412
1413 (
1414 $w + $self->border * 2,
1415 $h + $self->border * 2,
1416 )
1417}
1418
1419sub invoke_size_allocate {
1420 my ($self, $w, $h) = @_;
1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
1430 $h -= List::Util::max 0, $border * 2;
1431 $w -= List::Util::max 0, $border * 2;
1432
1433 $self->child->configure ($border, $border, $w, $h);
1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
927sub button_down { 1449sub invoke_button_down {
928 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
929 1451
930 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
931 my $border = $self->border; 1453 my $border = $self->border;
932 1454
… …
945 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
946 1468
947 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
948 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
949 1471
950 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
951 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
952 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
953 $self->check_size; 1476 $self->realloc;
954 }; 1477 };
955 1478
956 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
957 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
958 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
960 $self->{motion} = sub { 1483 $self->{motion} = sub {
961 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
962 1485
963 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
964 1487
965 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
966 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
967 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
968 } 1496 1
969} 1497}
970 1498
971sub button_up { 1499sub invoke_button_up {
972 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
973 1501
974 delete $self->{motion}; 1502 ! ! delete $self->{motion}
975} 1503}
976 1504
977sub mouse_motion { 1505sub invoke_mouse_motion {
978 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
979 1507
980 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
981} 1519}
982 1520
983sub _draw { 1521sub _draw {
984 my ($self) = @_; 1522 my ($self) = @_;
985 1523
1524 my $child = $self->{children}[0];
1525
986 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
987 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
988 1528
989 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
991 1531
992 my $border = $self->border; 1532 my $border = $self->border;
993 1533
994 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
995 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
996 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
997 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
998 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
999 1553
1000 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1001 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
1002 1556
1003 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
1004 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
1005 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
1006
1007 glColor @{ $self->{bg} };
1008
1009 $bg->{s} = $rep_x;
1010 $bg->{t} = $rep_y;
1011 $bg->{wrap_mode} = 1;
1012 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1013 } 1562 }
1014 1563
1015 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1016 1565
1017 $self->{title}->draw if $self->{title};
1018
1019 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
1020} 1577}
1021 1578
1022############################################################################# 1579#############################################################################
1023 1580
1024package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1025 1582
1026our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1027 1584
1028use List::Util qw(max sum); 1585use List::Util qw(max sum);
1029 1586
1030use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1031 1588
1032sub new { 1589sub new {
1033 my $class = shift; 1590 my $class = shift;
1034 1591
1035 $class->SUPER::new ( 1592 $class->SUPER::new (
1036 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1037 @_ 1595 @_,
1038 ) 1596 )
1039} 1597}
1040 1598
1041sub add { 1599sub add {
1042 my ($self, $x, $y, $child) = @_;
1043
1044 $child->set_parent ($self);
1045 $self->{children}[$y][$x] = $child;
1046
1047 $child->check_size;
1048}
1049
1050sub children {
1051 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1052}
1053
1054# TODO: move to container class maybe? send childs a signal on removal?
1055sub clear {
1056 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{c_rowspan} ||= 1;
1604 $child->{c_colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{c_row} = $row;
1619 $child->{c_col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1057 1631
1058 my @children = $self->children; 1632 my @children = $self->children;
1059 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1060 1643 }
1061 for (@children) {
1062 delete $_->{parent};
1063 $_->hide;
1064 }
1065 1644
1066 $self->update; 1645 # second pass, rows
1067} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1068
1069sub get_wh {
1070 my ($self) = @_;
1071
1072 my (@w, @h);
1073
1074 for my $y (0 .. $#{$self->{children}}) {
1075 my $row = $self->{children}[$y]
1076 or next;
1077
1078 for my $x (0 .. $#$row) {
1079 my $widget = $row->[$x]
1080 or next;
1081 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1082 1648
1083 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1084 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1085 } 1653 }
1086 } 1654 }
1087 1655
1088 (\@w, \@h) 1656 (\@w, \@h)
1089} 1657}
… …
1097 (sum @$ws), 1665 (sum @$ws),
1098 (sum @$hs), 1666 (sum @$hs),
1099 ) 1667 )
1100} 1668}
1101 1669
1102sub size_allocate { 1670sub invoke_size_allocate {
1103 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1104 1672
1105 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1106 1674
1107 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1108 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1109 1677
1110 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1111 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1112 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1113 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1114 1682
1115 # linearly scale sizes
1116 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1117 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1118 1684
1119 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1120 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1121 1694
1122 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1123 1697
1124 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1125 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1126 or next;
1127 1700
1128 my $x = 0; 1701 $widget->configure (
1129 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1130 1704 );
1131 for my $c (0 .. $#$row) { 1705 }
1132 my $col_w = $ws->[$c];
1133 1706
1134 if (my $widget = $row->[$c]) { 1707 1
1135 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1136 }
1137 1709
1138 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1139 } 1737 }
1140
1141 $y += $row_h;
1142 } 1738 }
1143 1739
1144} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1145 1742
1146sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1147 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1148 1762
1149 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1150 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1151 1766
1152 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1153 1769
1154 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1155 $res = $_->find_widget ($x, $y) 1771 }
1156 and return $res; 1772
1157 } 1773 1
1158
1159 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1160}
1161
1162sub _draw {
1163 my ($self) = @_;
1164
1165 for (grep $_, @{$self->{children}}) {
1166 $_->draw for grep $_, @$_;
1167 }
1168} 1774}
1169 1775
1170############################################################################# 1776#############################################################################
1171 1777
1172package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1173 1779
1174# TODO: wrap into common Box base class
1175
1176our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1177 1781
1178sub size_request { 1782sub size_request {
1179 my ($self) = @_; 1783 my ($self) = @_;
1180 1784
1181 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1182 1786
1787 $self->{vertical}
1788 ? (
1789 (List::Util::max map $_->{req_w}, @children),
1790 (List::Util::sum map $_->{req_h}, @children),
1791 )
1792 : (
1793 (List::Util::sum map $_->{req_w}, @children),
1794 (List::Util::max map $_->{req_h}, @children),
1795 )
1796}
1797
1798sub invoke_size_allocate {
1799 my ($self, $w, $h) = @_;
1800
1801 my $space = $self->{vertical} ? $h : $w;
1802 my @children = $self->visible_children;
1803
1804 my @req;
1805
1806 if ($self->{homogeneous}) {
1807 @req = ($space / (@children || 1)) x @children;
1808 } else {
1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1810 my $req = List::Util::sum @req;
1811
1812 if ($req > $space) {
1813 # ah well, not enough space
1814 $_ *= $space / $req for @req;
1815 } else {
1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1817
1818 $space = ($space - $req) / $expand; # remaining space to give away
1819
1820 $req[$_] += $space * $children[$_]{expand}
1821 for 0 .. $#children;
1822 }
1183 ( 1823 }
1184 (List::Util::sum map $_->[0], @alloc), 1824
1185 (List::Util::max map $_->[1], @alloc), 1825 CFPlus::UI::harmonize \@req;
1826
1827 my $pos = 0;
1828 for (0 .. $#children) {
1829 my $alloc = $req[$_];
1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1831
1832 $pos += $alloc;
1833 }
1834
1835 1
1836}
1837
1838#############################################################################
1839
1840package CFPlus::UI::HBox;
1841
1842our @ISA = CFPlus::UI::Box::;
1843
1844sub new {
1845 my $class = shift;
1846
1847 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1186 ) 1850 )
1187} 1851}
1188 1852
1189sub size_allocate {
1190 my ($self, $w, $h) = @_;
1191
1192 ($h, $w) = ($w, $h);
1193
1194 my $children = $self->{children};
1195
1196 my @h = map $_->{req_w}, @$children;
1197
1198 my $req_h = List::Util::sum @h;
1199
1200 if ($req_h > $h) {
1201 # ah well, not enough space
1202 $_ *= $h / $req_h for @h;
1203 } else {
1204 my $exp = List::Util::sum map $_->{expand}, @$children;
1205 $exp ||= 1;
1206
1207 for (0 .. $#$children) {
1208 my $child = $children->[$_];
1209
1210 my $alloc_h = $h[$_];
1211 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1212 $h[$_] = $alloc_h;
1213 }
1214 }
1215
1216 CFClient::UI::harmonize \@h;
1217
1218 my $y = 0;
1219 for (0 .. $#$children) {
1220 my $child = $children->[$_];
1221 my $h = $h[$_];
1222 $child->configure ($y, 0, $h, $w);
1223
1224 $y += $h;
1225 }
1226
1227 1
1228}
1229
1230############################################################################# 1853#############################################################################
1231 1854
1232package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1233 1856
1234# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1235 1858
1236our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1237 1861
1238sub size_request { 1862 $class->SUPER::new (
1239 my ($self) = @_; 1863 vertical => 1,
1240 1864 @_,
1241 my @alloc = map [$_->size_request], @{$self->{children}};
1242
1243 (
1244 (List::Util::max map $_->[0], @alloc),
1245 (List::Util::sum map $_->[1], @alloc),
1246 ) 1865 )
1247} 1866}
1248 1867
1249sub size_allocate {
1250 my ($self, $w, $h) = @_;
1251
1252 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1253
1254 my $children = $self->{children};
1255
1256 my @h = map $_->{req_h}, @$children;
1257
1258 my $req_h = List::Util::sum @h;
1259
1260 if ($req_h > $h) {
1261 # ah well, not enough space
1262 $_ *= $h / $req_h for @h;
1263 } else {
1264 my $exp = List::Util::sum map $_->{expand}, @$children;
1265 $exp ||= 1;
1266
1267 for (0 .. $#$children) {
1268 my $child = $children->[$_];
1269
1270 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1271 }
1272 }
1273
1274 CFClient::UI::harmonize \@h;
1275
1276 my $y = 0;
1277 for (0 .. $#$children) {
1278 my $child = $children->[$_];
1279 my $h = $h[$_];
1280 $child->configure (0, $y, $w, $h);
1281
1282 $y += $h;
1283 }
1284
1285 1
1286}
1287
1288############################################################################# 1868#############################################################################
1289 1869
1290package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1291 1871
1292our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1293 1873
1294use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1295 1875
1296sub new { 1876sub new {
1297 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1298 1878
1299 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1302 #active_bg => none 1882 #active_bg => none
1303 #font => default_font 1883 #font => default_font
1304 #text => initial text 1884 #text => initial text
1305 #markup => initial narkup 1885 #markup => initial narkup
1306 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1307 ellipsise => 3, # end 1888 ellipsise => 3, # end
1308 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1309 fontsize => 1, 1890 fontsize => 1,
1310 align => -1, 1891 align => -1,
1311 valign => -1, 1892 valign => -1,
1312 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1313 can_events => 0, 1895 can_events => 0,
1314 %arg 1896 %arg
1315 ); 1897 );
1316 1898
1317 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1318 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1319 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1320 $self->{template} = $layout; 1902 $self->{template} = $layout;
1321 } 1903 }
1322 1904
1323 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1327 } 1909 }
1328 1910
1329 $self 1911 $self
1330} 1912}
1331 1913
1332sub escape($) {
1333 local $_ = $_[0];
1334
1335 s/&/&amp;/g;
1336 s/>/&gt;/g;
1337 s/</&lt;/g;
1338
1339 $_
1340}
1341
1342sub update { 1914sub update {
1343 my ($self) = @_; 1915 my ($self) = @_;
1344 1916
1345 delete $self->{texture}; 1917 delete $self->{texture};
1346 $self->SUPER::update; 1918 $self->SUPER::update;
1347} 1919}
1348 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1349sub set_text { 1934sub set_text {
1350 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1351 1936
1352 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1353 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1354 1939
1355 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1356 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1357 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1358 $self->update; 1944 $self->update;
1359 $self->check_size;
1360} 1945}
1361 1946
1362sub set_markup { 1947sub set_markup {
1363 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1364 1949
1365 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1366 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1367 1952
1368 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1369 1954
1370 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1371 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1372 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1373 $self->update; 1959 $self->update;
1374 $self->check_size;
1375} 1960}
1376 1961
1377sub size_request { 1962sub size_request {
1378 my ($self) = @_; 1963 my ($self) = @_;
1379 1964
1965 $self->{size_req} ||= do {
1380 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1966 $self->{layout}->set_font ($self->{font}) if $self->{font};
1381 $self->{layout}->set_width ($self->{max_w} || -1); 1967 $self->{layout}->set_width ($self->{max_w} || -1);
1382 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1968 $self->{layout}->set_ellipsise ($self->{ellipsise});
1383 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1969 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1970 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1385 1971
1386 my ($w, $h) = $self->{layout}->size; 1972 my ($w, $h) = $self->{layout}->size;
1387 1973
1388 if (exists $self->{template}) { 1974 if (exists $self->{template}) {
1389 $self->{template}->set_font ($self->{font}) if $self->{font}; 1975 $self->{template}->set_font ($self->{font}) if $self->{font};
1976 $self->{template}->set_width ($self->{max_w} || -1);
1390 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1977 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1391 1978
1392 my ($w2, $h2) = $self->{template}->size; 1979 my ($w2, $h2) = $self->{template}->size;
1393 1980
1394 $w = List::Util::max $w, $w2; 1981 $w = List::Util::max $w, $w2;
1395 $h = List::Util::max $h, $h2; 1982 $h = List::Util::max $h, $h2;
1983 }
1984
1985 [$w, $h]
1396 } 1986 };
1397 1987
1398 ( 1988 @{ $self->{size_req} }
1399 $w + $self->{padding} * 2,
1400 $h + $self->{padding} * 2,
1401 )
1402} 1989}
1403 1990
1991sub baseline_shift {
1992 $_[0]{layout}->descent
1993}
1994
1404sub size_allocate { 1995sub invoke_size_allocate {
1405 my ($self, $w, $h) = @_; 1996 my ($self, $w, $h) = @_;
1406 1997
1998 delete $self->{ox};
1999
1407 delete $self->{texture}; 2000 delete $self->{texture}
2001 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2002
2003 1
1408} 2004}
1409 2005
1410sub set_fontsize { 2006sub set_fontsize {
1411 my ($self, $fontsize) = @_; 2007 my ($self, $fontsize) = @_;
1412 2008
1413 $self->{fontsize} = $fontsize; 2009 $self->{fontsize} = $fontsize;
2010 delete $self->{size_req};
1414 delete $self->{texture}; 2011 delete $self->{texture};
1415 2012
1416 $self->update; 2013 $self->realloc;
1417 $self->check_size; 2014}
2015
2016sub reconfigure {
2017 my ($self) = @_;
2018
2019 delete $self->{size_req};
2020 delete $self->{texture};
2021
2022 $self->SUPER::reconfigure;
1418} 2023}
1419 2024
1420sub _draw { 2025sub _draw {
1421 my ($self) = @_; 2026 my ($self) = @_;
1422 2027
1423 $self->SUPER::_draw; # draw background, if applicable 2028 $self->SUPER::_draw; # draw background, if applicable
1424 2029
1425 my $tex = $self->{texture} ||= do { 2030 my $size = $self->{texture} ||= do {
1426 $self->{layout}->set_foreground (@{$self->{fg}}); 2031 $self->{layout}->set_foreground (@{$self->{fg}});
1427 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2032 $self->{layout}->set_font ($self->{font}) if $self->{font};
1428 $self->{layout}->set_width ($self->{w}); 2033 $self->{layout}->set_width ($self->{w});
1429 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2034 $self->{layout}->set_ellipsise ($self->{ellipsise});
1430 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2035 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1431 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2036 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1432 2037
1433 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2038 [$self->{layout}->size]
1434
1435 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1436 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1437 : ($self->{w} - $tex->{w}) * 0.5);
1438
1439 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1440 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1441 : ($self->{h} - $tex->{h}) * 0.5);
1442
1443 $tex
1444 }; 2039 };
1445 2040
1446 glEnable GL_TEXTURE_2D; 2041 unless (exists $self->{ox}) {
1447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2042 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2043 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2044 : ($self->{w} - $size->[0]) * 0.5);
1448 2045
1449 if ($tex->{format} == GL_ALPHA) { 2046 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1450 glColor @{$self->{fg}}; 2047 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1451 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2048 : ($self->{h} - $size->[1]) * 0.5);
1452 } else {
1453 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1454 } 2049 };
1455 2050
1456 glDisable GL_TEXTURE_2D; 2051# unless ($self->{list}) {
2052# $self->{list} = CFPlus::OpenGL::glGenList;
2053# CFPlus::OpenGL::glNewList $self->{list};
2054# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2055# CFPlus::OpenGL::glEndList;
2056# }
2057#
2058# CFPlus::OpenGL::glCallList $self->{list};
2059
2060 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1457} 2061}
2062
2063#sub destroy {
2064# my ($self) = @_;
2065#
2066# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2067#
2068# $self->SUPER::destroy;
2069#}
1458 2070
1459############################################################################# 2071#############################################################################
1460 2072
1461package CFClient::UI::EntryBase; 2073package CFPlus::UI::EntryBase;
1462 2074
1463our @ISA = CFClient::UI::Label::; 2075our @ISA = CFPlus::UI::Label::;
1464 2076
1465use CFClient::OpenGL; 2077use CFPlus::OpenGL;
1466 2078
1467sub new { 2079sub new {
1468 my $class = shift; 2080 my $class = shift;
1469 2081
1470 $class->SUPER::new ( 2082 $class->SUPER::new (
1471 fg => [1, 1, 1], 2083 fg => [1, 1, 1],
1472 bg => [0, 0, 0, 0.2], 2084 bg => [0, 0, 0, 0.2],
2085 outline => [0.6, 0.3, 0.1],
1473 active_bg => [1, 1, 1, 0.5], 2086 active_bg => [0, 0, 1, .2],
1474 active_fg => [0, 0, 0], 2087 active_fg => [1, 1, 1],
2088 active_outline => [1, 1, 0],
1475 can_hover => 1, 2089 can_hover => 1,
1476 can_focus => 1, 2090 can_focus => 1,
1477 valign => 0, 2091 valign => 0,
1478 can_events => 1, 2092 can_events => 1,
2093 ellipsise => 0,
2094 #text => ...
2095 #hidden => "*",
1479 @_ 2096 @_
1480 ) 2097 )
1481} 2098}
1482 2099
1483sub _set_text { 2100sub _set_text {
… …
1485 2102
1486 delete $self->{cur_h}; 2103 delete $self->{cur_h};
1487 2104
1488 return if $self->{text} eq $text; 2105 return if $self->{text} eq $text;
1489 2106
1490 delete $self->{texture};
1491
1492 $self->{last_activity} = $::NOW; 2107 $self->{last_activity} = $::NOW;
1493 $self->{text} = $text; 2108 $self->{text} = $text;
1494 2109
1495 $text =~ s/./*/g if $self->{hidden}; 2110 $text =~ s/./*/g if $self->{hidden};
1496 $self->{layout}->set_text ("$text "); 2111 $self->{layout}->set_text ("$text ");
2112 delete $self->{size_req};
1497 2113
1498 $self->emit (changed => $self->{text}); 2114 $self->emit (changed => $self->{text});
2115
2116 $self->realloc;
2117 $self->update;
1499} 2118}
1500 2119
1501sub set_text { 2120sub set_text {
1502 my ($self, $text) = @_; 2121 my ($self, $text) = @_;
1503 2122
1504 $self->{cursor} = length $text; 2123 $self->{cursor} = length $text;
1505 $self->_set_text ($text); 2124 $self->_set_text ($text);
1506 $self->update;
1507 $self->check_size;
1508} 2125}
1509 2126
1510sub get_text { 2127sub get_text {
1511 $_[0]{text} 2128 $_[0]{text}
1512} 2129}
… …
1517 my ($w, $h) = $self->SUPER::size_request; 2134 my ($w, $h) = $self->SUPER::size_request;
1518 2135
1519 ($w + 1, $h) # add 1 for cursor 2136 ($w + 1, $h) # add 1 for cursor
1520} 2137}
1521 2138
1522sub size_allocate {
1523 my ($self, $w, $h) = @_;
1524
1525 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1526}
1527
1528sub key_down { 2139sub invoke_key_down {
1529 my ($self, $ev) = @_; 2140 my ($self, $ev) = @_;
1530 2141
1531 my $mod = $ev->{mod}; 2142 my $mod = $ev->{mod};
1532 my $sym = $ev->{sym}; 2143 my $sym = $ev->{sym};
1533 my $uni = $ev->{unicode}; 2144 my $uni = $ev->{unicode};
1534 2145
1535 my $text = $self->get_text; 2146 my $text = $self->get_text;
2147
2148 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1536 2149
1537 if ($uni == 8) { 2150 if ($uni == 8) {
1538 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2151 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1539 } elsif ($uni == 127) { 2152 } elsif ($uni == 127) {
1540 substr $text, $self->{cursor}, 1, ""; 2153 substr $text, $self->{cursor}, 1, "";
1541 } elsif ($sym == CFClient::SDLK_LEFT) { 2154 } elsif ($sym == CFPlus::SDLK_LEFT) {
1542 --$self->{cursor} if $self->{cursor}; 2155 --$self->{cursor} if $self->{cursor};
1543 } elsif ($sym == CFClient::SDLK_RIGHT) { 2156 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1544 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2157 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1545 } elsif ($sym == CFClient::SDLK_HOME) { 2158 } elsif ($sym == CFPlus::SDLK_HOME) {
2159 # what a hack
2160 $self->{cursor} =
2161 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2162 ? length $1
2163 : 0;
2164 } elsif ($sym == CFPlus::SDLK_END) {
2165 # uh, again
2166 $self->{cursor} =
2167 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2168 ? $self->{cursor} + length $1
2169 : length $self->{text};
2170 } elsif ($uni == 21) { # ctrl-u
2171 $text = "";
1546 $self->{cursor} = 0; 2172 $self->{cursor} = 0;
1547 } elsif ($sym == CFClient::SDLK_END) {
1548 $self->{cursor} = length $text;
1549 } elsif ($uni == 27) { 2173 } elsif ($uni == 27) {
1550 $self->emit ('escape'); 2174 $self->emit ('escape');
1551 } elsif ($uni) { 2175 } elsif ($uni == 0x0d) {
2176 substr $text, $self->{cursor}++, 0, "\012";
2177 } elsif ($uni >= 0x20) {
1552 substr $text, $self->{cursor}++, 0, chr $uni; 2178 substr $text, $self->{cursor}++, 0, chr $uni;
2179 } else {
2180 return 0;
1553 } 2181 }
1554 2182
1555 $self->_set_text ($text); 2183 $self->_set_text ($text);
2184
2185 $self->realloc;
1556 $self->update; 2186 $self->update;
1557 $self->check_size;
1558}
1559 2187
2188 1
2189}
2190
1560sub focus_in { 2191sub invoke_focus_in {
1561 my ($self) = @_; 2192 my ($self) = @_;
1562 2193
1563 $self->{last_activity} = $::NOW; 2194 $self->{last_activity} = $::NOW;
1564 2195
1565 $self->SUPER::focus_in; 2196 $self->SUPER::invoke_focus_in
1566} 2197}
1567 2198
1568sub button_down { 2199sub invoke_button_down {
1569 my ($self, $ev, $x, $y) = @_; 2200 my ($self, $ev, $x, $y) = @_;
1570 2201
1571 $self->SUPER::button_down ($ev, $x, $y); 2202 $self->SUPER::invoke_button_down ($ev, $x, $y);
1572 2203
1573 my $idx = $self->{layout}->xy_to_index ($x, $y); 2204 my $idx = $self->{layout}->xy_to_index ($x, $y);
1574 2205
1575 # byte-index to char-index 2206 # byte-index to char-index
1576 my $text = $self->{text}; 2207 my $text = $self->{text};
1577 utf8::encode $text; 2208 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1578 $self->{cursor} = length substr $text, 0, $idx; 2209 $self->{cursor} = length $text;
1579 2210
1580 $self->_set_text ($self->{text}); 2211 $self->_set_text ($self->{text});
1581 $self->update; 2212 $self->update;
2213
2214 1
1582} 2215}
1583 2216
1584sub mouse_motion { 2217sub invoke_mouse_motion {
1585 my ($self, $ev, $x, $y) = @_; 2218 my ($self, $ev, $x, $y) = @_;
1586# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2219# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2220
2221 1
1587} 2222}
1588 2223
1589sub _draw { 2224sub _draw {
1590 my ($self) = @_; 2225 my ($self) = @_;
1591 2226
1592 local $self->{fg} = $self->{fg}; 2227 local $self->{fg} = $self->{fg};
1593 2228
1594 if ($FOCUS == $self) { 2229 if ($FOCUS == $self) {
1595 glColor @{$self->{active_bg}}; 2230 glColor_premultiply @{$self->{active_bg}};
1596 $self->{fg} = $self->{active_fg}; 2231 $self->{fg} = $self->{active_fg};
1597 } else { 2232 } else {
1598 glColor @{$self->{bg}}; 2233 glColor_premultiply @{$self->{bg}};
1599 } 2234 }
1600 2235
1601 glEnable GL_BLEND; 2236 glEnable GL_BLEND;
1602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2237 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1603 glBegin GL_QUADS; 2238 glBegin GL_QUADS;
1604 glVertex 0 , 0; 2239 glVertex 0 , 0;
1605 glVertex 0 , $self->{h}; 2240 glVertex 0 , $self->{h};
1606 glVertex $self->{w}, $self->{h}; 2241 glVertex $self->{w}, $self->{h};
1607 glVertex $self->{w}, 0; 2242 glVertex $self->{w}, 0;
… …
1615 2250
1616 unless (exists $self->{cur_h}) { 2251 unless (exists $self->{cur_h}) {
1617 my $text = substr $self->{text}, 0, $self->{cursor}; 2252 my $text = substr $self->{text}, 0, $self->{cursor};
1618 utf8::encode $text; 2253 utf8::encode $text;
1619 2254
1620 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2255 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1621 } 2256 }
1622 2257
1623 glColor @{$self->{fg}}; 2258 glColor_premultiply @{$self->{active_fg}};
1624 glBegin GL_LINES; 2259 glBegin GL_LINES;
1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2260 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2261 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1627 glEnd; 2262 glEnd;
1628 }
1629}
1630 2263
2264 glLineWidth 3;
2265 glColor @{$self->{active_outline}};
2266 glBegin GL_LINE_LOOP;
2267 glVertex 0, 0;
2268 glVertex $self->{w} - 1, 0;
2269 glVertex $self->{w} - 1, $self->{h} - 1;
2270 glVertex 0, $self->{h} - 1;
2271 glEnd;
2272 glLineWidth 1;
2273
2274 } else {
2275 glColor @{$self->{outline}};
2276 glTranslate .375, .375;
2277 glBegin GL_LINE_STRIP;
2278 glVertex 0, $self->{h} * .5;
2279 glVertex 0, $self->{h} - 3;
2280 glVertex $self->{w} - 1, $self->{h} - 3;
2281 glVertex $self->{w} - 1, $self->{h} * .5;
2282 glEnd;
2283 }
2284}
2285
2286#############################################################################
2287
1631package CFClient::UI::Entry; 2288package CFPlus::UI::Entry;
1632 2289
1633our @ISA = CFClient::UI::EntryBase::; 2290our @ISA = CFPlus::UI::EntryBase::;
1634 2291
1635use CFClient::OpenGL; 2292use CFPlus::OpenGL;
1636 2293
1637sub key_down { 2294sub invoke_key_down {
1638 my ($self, $ev) = @_; 2295 my ($self, $ev) = @_;
1639 2296
1640 my $sym = $ev->{sym}; 2297 my $sym = $ev->{sym};
1641 2298
1642 if ($sym == 13) { 2299 if ($ev->{uni} == 0x0d || $sym == 13) {
1643 unshift @{$self->{history}}, 2300 unshift @{$self->{history}},
1644 my $txt = $self->get_text; 2301 my $txt = $self->get_text;
2302
1645 $self->{history_pointer} = -1; 2303 $self->{history_pointer} = -1;
1646 $self->{history_saveback} = ''; 2304 $self->{history_saveback} = '';
1647 $self->emit (activate => $txt); 2305 $self->emit (activate => $txt);
1648 $self->update; 2306 $self->update;
1649 2307
1650 } elsif ($sym == CFClient::SDLK_UP) { 2308 } elsif ($sym == CFPlus::SDLK_UP) {
1651 if ($self->{history_pointer} < 0) { 2309 if ($self->{history_pointer} < 0) {
1652 $self->{history_saveback} = $self->get_text; 2310 $self->{history_saveback} = $self->get_text;
1653 } 2311 }
1654 if (@{$self->{history} || []} > 0) { 2312 if (@{$self->{history} || []} > 0) {
1655 $self->{history_pointer}++; 2313 $self->{history_pointer}++;
… …
1657 $self->{history_pointer} = @{$self->{history} || []} - 1; 2315 $self->{history_pointer} = @{$self->{history} || []} - 1;
1658 } 2316 }
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2317 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } 2318 }
1661 2319
1662 } elsif ($sym == CFClient::SDLK_DOWN) { 2320 } elsif ($sym == CFPlus::SDLK_DOWN) {
1663 $self->{history_pointer}--; 2321 $self->{history_pointer}--;
1664 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2322 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1665 2323
1666 if ($self->{history_pointer} >= 0) { 2324 if ($self->{history_pointer} >= 0) {
1667 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2325 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1668 } else { 2326 } else {
1669 $self->set_text ($self->{history_saveback}); 2327 $self->set_text ($self->{history_saveback});
1670 } 2328 }
1671 2329
1672 } else { 2330 } else {
1673 $self->SUPER::key_down ($ev); 2331 return $self->SUPER::invoke_key_down ($ev)
2332 }
2333
1674 } 2334 1
1675
1676} 2335}
1677 2336
1678############################################################################# 2337#############################################################################
1679 2338
2339package CFPlus::UI::TextEdit;
2340
2341our @ISA = CFPlus::UI::EntryBase::;
2342
2343use CFPlus::OpenGL;
2344
2345sub move_cursor_ver {
2346 my ($self, $dy) = @_;
2347
2348 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2349
2350 $y += $dy;
2351
2352 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2353 $self->{cursor} = $index;
2354 delete $self->{cur_h};
2355 $self->update;
2356 return;
2357 }
2358}
2359
2360sub invoke_key_down {
2361 my ($self, $ev) = @_;
2362
2363 my $sym = $ev->{sym};
2364
2365 if ($sym == CFPlus::SDLK_UP) {
2366 $self->move_cursor_ver (-1);
2367 } elsif ($sym == CFPlus::SDLK_DOWN) {
2368 $self->move_cursor_ver (+1);
2369 } else {
2370 return $self->SUPER::invoke_key_down ($ev)
2371 }
2372
2373 1
2374}
2375
2376#############################################################################
2377
1680package CFClient::UI::Button; 2378package CFPlus::UI::ButtonBin;
1681 2379
1682our @ISA = CFClient::UI::Label::; 2380our @ISA = CFPlus::UI::Bin::;
1683 2381
1684use CFClient::OpenGL; 2382use CFPlus::OpenGL;
1685 2383
1686my @tex = 2384my @tex =
1687 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2385 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1688 qw(b1_button_active.png); 2386 qw(b1_button_inactive.png b1_button_active.png);
1689 2387
1690sub new { 2388sub new {
1691 my $class = shift; 2389 my $class = shift;
1692 2390
1693 $class->SUPER::new ( 2391 $class->SUPER::new (
1694 padding => 4,
1695 fg => [1, 1, 1],
1696 active_fg => [0, 0, 1],
1697 can_hover => 1, 2392 can_hover => 1,
1698 align => 0, 2393 align => 0,
1699 valign => 0, 2394 valign => 0,
1700 can_events => 1, 2395 can_events => 1,
1701 @_ 2396 @_
1702 ) 2397 )
1703} 2398}
1704 2399
1705sub button_up { 2400sub invoke_button_up {
1706 my ($self, $ev, $x, $y) = @_; 2401 my ($self, $ev, $x, $y) = @_;
1707 2402
2403 $self->emit ("activate")
1708 if ($x >= 0 && $x < $self->{w} 2404 if $x >= 0 && $x < $self->{w}
1709 && $y >= 0 && $y < $self->{h}) { 2405 && $y >= 0 && $y < $self->{h};
1710 $self->emit ("activate"); 2406
1711 } 2407 1
1712} 2408}
1713 2409
1714sub _draw { 2410sub _draw {
1715 my ($self) = @_; 2411 my ($self) = @_;
1716
1717 local $self->{fg} = $self->{fg};
1718
1719 if ($GRAB == $self) {
1720 $self->{fg} = $self->{active_fg};
1721 }
1722 2412
1723 glEnable GL_TEXTURE_2D; 2413 glEnable GL_TEXTURE_2D;
1724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2414 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1725 glColor 0, 0, 0, 1; 2415 glColor 0, 0, 0, 1;
1726 2416
2417 my $tex = $tex[$GRAB == $self];
1727 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2418 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1728 2419
1729 glDisable GL_TEXTURE_2D; 2420 glDisable GL_TEXTURE_2D;
1730 2421
1731 $self->SUPER::_draw; 2422 $self->SUPER::_draw;
1732} 2423}
1733 2424
1734############################################################################# 2425#############################################################################
1735 2426
1736package CFClient::UI::CheckBox; 2427package CFPlus::UI::Button;
1737 2428
1738our @ISA = CFClient::UI::DrawBG::; 2429our @ISA = CFPlus::UI::Label::;
2430
2431use CFPlus::OpenGL;
1739 2432
1740my @tex = 2433my @tex =
1741 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2434 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1742 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2435 qw(b1_button_inactive.png b1_button_active.png);
1743
1744use CFClient::OpenGL;
1745 2436
1746sub new { 2437sub new {
1747 my $class = shift; 2438 my $class = shift;
1748 2439
1749 $class->SUPER::new ( 2440 $class->SUPER::new (
2441 padding_x => 4,
2442 padding_y => 4,
2443 fg => [1.0, 1.0, 1.0],
2444 active_fg => [0.8, 0.8, 0.8],
2445 can_hover => 1,
2446 align => 0,
2447 valign => 0,
2448 can_events => 1,
2449 @_
2450 )
2451}
2452
2453sub invoke_button_up {
2454 my ($self, $ev, $x, $y) = @_;
2455
2456 $self->emit ("activate")
2457 if $x >= 0 && $x < $self->{w}
2458 && $y >= 0 && $y < $self->{h};
2459
2460 1
2461}
2462
2463sub _draw {
2464 my ($self) = @_;
2465
2466 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2467
2468 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 0, 0, 0, 1;
2471
2472 my $tex = $tex[$GRAB == $self];
2473 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2474
2475 glDisable GL_TEXTURE_2D;
2476
2477 $self->SUPER::_draw;
2478}
2479
2480#############################################################################
2481
2482package CFPlus::UI::CheckBox;
2483
2484our @ISA = CFPlus::UI::DrawBG::;
2485
2486my @tex =
2487 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2488 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2489
2490use CFPlus::OpenGL;
2491
2492sub new {
2493 my $class = shift;
2494
2495 $class->SUPER::new (
1750 padding => 2, 2496 padding_x => 2,
2497 padding_y => 2,
1751 fg => [1, 1, 1], 2498 fg => [1, 1, 1],
1752 active_fg => [1, 1, 0], 2499 active_fg => [1, 1, 0],
1753 bg => [0, 0, 0, 0.2], 2500 bg => [0, 0, 0, 0.2],
1754 active_bg => [1, 1, 1, 0.5], 2501 active_bg => [1, 1, 1, 0.5],
1755 state => 0, 2502 state => 0,
… …
1759} 2506}
1760 2507
1761sub size_request { 2508sub size_request {
1762 my ($self) = @_; 2509 my ($self) = @_;
1763 2510
1764 ($self->{padding} * 2 + 6) x 2 2511 (6) x 2
1765} 2512}
1766 2513
2514sub toggle {
2515 my ($self) = @_;
2516
2517 $self->{state} = !$self->{state};
2518 $self->emit (changed => $self->{state});
2519 $self->update;
2520}
2521
1767sub button_down { 2522sub invoke_button_down {
1768 my ($self, $ev, $x, $y) = @_; 2523 my ($self, $ev, $x, $y) = @_;
1769 2524
1770 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2525 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1771 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2526 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1772 $self->{state} = !$self->{state}; 2527 $self->toggle;
1773 $self->emit (changed => $self->{state}); 2528 } else {
2529 return 0
2530 }
2531
1774 } 2532 1
1775} 2533}
1776 2534
1777sub _draw { 2535sub _draw {
1778 my ($self) = @_; 2536 my ($self) = @_;
1779 2537
1780 $self->SUPER::_draw; 2538 $self->SUPER::_draw;
1781 2539
1782 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2540 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1783 2541
1784 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2542 my ($w, $h) = @$self{qw(w h)};
2543
2544 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1785 2545
1786 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2546 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1787 2547
1788 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1789 2549
… …
1792 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1793} 2553}
1794 2554
1795############################################################################# 2555#############################################################################
1796 2556
1797package CFClient::UI::Image; 2557package CFPlus::UI::Image;
1798 2558
1799our @ISA = CFClient::UI::Base::; 2559our @ISA = CFPlus::UI::Base::;
1800 2560
1801use CFClient::OpenGL; 2561use CFPlus::OpenGL;
1802use Carp qw/confess/;
1803 2562
1804our %loaded_images; 2563our %texture_cache;
1805 2564
1806sub new { 2565sub new {
1807 my $class = shift; 2566 my $class = shift;
1808 2567
1809 my $self = $class->SUPER::new (can_events => 0, @_); 2568 my $self = $class->SUPER::new (
2569 can_events => 0,
2570 scale => 1,
2571 @_,
2572 );
1810 2573
1811 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2574 $self->{path} || $self->{tex}
2575 or Carp::croak "'path' or 'tex' attributes required";
1812 2576
1813 $loaded_images{$self->{image}} ||= 2577 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1814 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2578 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1815 2579
1816 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2580 CFPlus::weaken $texture_cache{$self->{path}};
1817 2581
1818 Scalar::Util::weaken $loaded_images{$self->{image}}; 2582 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1819
1820 $self->{aspect} = $tex->{w} / $tex->{h};
1821 2583
1822 $self 2584 $self
1823} 2585}
1824 2586
2587sub STORABLE_freeze {
2588 my ($self, $cloning) = @_;
2589
2590 $self->{path}
2591 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2592
2593 $self->{path}
2594}
2595
2596sub STORABLE_attach {
2597 my ($self, $cloning, $path) = @_;
2598
2599 $self->new (path => $path)
2600}
2601
1825sub size_request { 2602sub size_request {
1826 my ($self) = @_; 2603 my ($self) = @_;
1827 2604
1828 ($self->{tex}->{w}, $self->{tex}->{h}) 2605 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1829} 2606}
1830 2607
1831sub _draw { 2608sub _draw {
1832 my ($self) = @_; 2609 my ($self) = @_;
1833 2610
… …
1850 glDisable GL_TEXTURE_2D; 2627 glDisable GL_TEXTURE_2D;
1851} 2628}
1852 2629
1853############################################################################# 2630#############################################################################
1854 2631
2632package CFPlus::UI::ImageButton;
2633
2634our @ISA = CFPlus::UI::Image::;
2635
2636use CFPlus::OpenGL;
2637
2638my %textures;
2639
2640sub new {
2641 my $class = shift;
2642
2643 my $self = $class->SUPER::new (
2644 padding_x => 4,
2645 padding_y => 4,
2646 fg => [1, 1, 1],
2647 active_fg => [0, 0, 1],
2648 can_hover => 1,
2649 align => 0,
2650 valign => 0,
2651 can_events => 1,
2652 @_
2653 );
2654}
2655
2656sub invoke_button_up {
2657 my ($self, $ev, $x, $y) = @_;
2658
2659 $self->emit ("activate")
2660 if $x >= 0 && $x < $self->{w}
2661 && $y >= 0 && $y < $self->{h};
2662
2663 1
2664}
2665
2666#############################################################################
2667
1855package CFClient::UI::VGauge; 2668package CFPlus::UI::VGauge;
1856 2669
1857our @ISA = CFClient::UI::Base::; 2670our @ISA = CFPlus::UI::Base::;
1858 2671
1859use List::Util qw(min max); 2672use List::Util qw(min max);
1860 2673
1861use CFClient::OpenGL; 2674use CFPlus::OpenGL;
1862 2675
1863my %tex = ( 2676my %tex = (
1864 food => [ 2677 food => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2678 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1866 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2679 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1867 ], 2680 ],
1868 grace => [ 2681 grace => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2682 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1870 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2683 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1871 ], 2684 ],
1872 hp => [ 2685 hp => [
1873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2686 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1874 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2687 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1875 ], 2688 ],
1876 mana => [ 2689 mana => [
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2690 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1878 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2691 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1879 ], 2692 ],
1880); 2693);
1881 2694
1882# eg. VGauge->new (gauge => 'food'), default gauge: food 2695# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1942 my $ycut1 = max 0, min 1, $ycut; 2755 my $ycut1 = max 0, min 1, $ycut;
1943 my $ycut2 = max 0, min 1, $ycut - 1; 2756 my $ycut2 = max 0, min 1, $ycut - 1;
1944 2757
1945 my $h1 = $self->{h} * (1 - $ycut1); 2758 my $h1 = $self->{h} * (1 - $ycut1);
1946 my $h2 = $self->{h} * (1 - $ycut2); 2759 my $h2 = $self->{h} * (1 - $ycut2);
2760 my $h3 = $self->{h};
2761
2762 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1947 2763
1948 glEnable GL_BLEND; 2764 glEnable GL_BLEND;
1949 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2765 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2766 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1950 glEnable GL_TEXTURE_2D; 2767 glEnable GL_TEXTURE_2D;
1951 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1952 2769
1953 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2770 glBindTexture GL_TEXTURE_2D, $t1->{name};
1954 glBegin GL_QUADS; 2771 glBegin GL_QUADS;
… …
1969 2786
1970 if ($t3) { 2787 if ($t3) {
1971 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2788 glBindTexture GL_TEXTURE_2D, $t3->{name};
1972 glBegin GL_QUADS; 2789 glBegin GL_QUADS;
1973 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2790 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1974 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2791 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1975 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2792 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1976 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2793 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1977 glEnd; 2794 glEnd;
1978 } 2795 }
1979 2796
1980 glDisable GL_BLEND; 2797 glDisable GL_BLEND;
1981 glDisable GL_TEXTURE_2D; 2798 glDisable GL_TEXTURE_2D;
1982} 2799}
1983 2800
1984############################################################################# 2801#############################################################################
1985 2802
1986package CFClient::UI::Gauge; 2803package CFPlus::UI::Gauge;
1987 2804
1988our @ISA = CFClient::UI::VBox::; 2805our @ISA = CFPlus::UI::VBox::;
1989 2806
1990sub new { 2807sub new {
1991 my ($class, %arg) = @_; 2808 my ($class, %arg) = @_;
1992 2809
1993 my $self = $class->SUPER::new ( 2810 my $self = $class->SUPER::new (
… …
1995 can_hover => 1, 2812 can_hover => 1,
1996 can_events => 1, 2813 can_events => 1,
1997 %arg, 2814 %arg,
1998 ); 2815 );
1999 2816
2000 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2817 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2001 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2818 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2002 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2819 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2003 2820
2004 $self 2821 $self
2005} 2822}
2006 2823
2007sub set_fontsize { 2824sub set_fontsize {
… …
2028 $self->{value}->set_text ($val); 2845 $self->{value}->set_text ($val);
2029} 2846}
2030 2847
2031############################################################################# 2848#############################################################################
2032 2849
2033package CFClient::UI::Slider; 2850package CFPlus::UI::Slider;
2034 2851
2035use strict; 2852use strict;
2036 2853
2037use CFClient::OpenGL; 2854use CFPlus::OpenGL;
2038 2855
2039our @ISA = CFClient::UI::DrawBG::; 2856our @ISA = CFPlus::UI::DrawBG::;
2040 2857
2041my @tex = 2858my @tex =
2042 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2859 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2043 qw(s1_slider.png s1_slider_bg.png); 2860 qw(s1_slider.png s1_slider_bg.png);
2044 2861
2045sub new { 2862sub new {
2046 my $class = shift; 2863 my $class = shift;
2047 2864
… …
2053 my $self = $class->SUPER::new ( 2870 my $self = $class->SUPER::new (
2054 fg => [1, 1, 1], 2871 fg => [1, 1, 1],
2055 active_fg => [0, 0, 0], 2872 active_fg => [0, 0, 0],
2056 bg => [0, 0, 0, 0.2], 2873 bg => [0, 0, 0, 0.2],
2057 active_bg => [1, 1, 1, 0.5], 2874 active_bg => [1, 1, 1, 0.5],
2058 range => [0, 0, 100, 10], 2875 range => [0, 0, 100, 10, 0],
2059 req_w => $::WIDTH / 80, 2876 min_w => $::WIDTH / 80,
2060 req_h => $::WIDTH / 80, 2877 min_h => $::WIDTH / 80,
2061 vertical => 0, 2878 vertical => 0,
2062 can_hover => 1, 2879 can_hover => 1,
2063 inner_pad => 0.02, 2880 inner_pad => 0.02,
2064 @_ 2881 @_
2065 ); 2882 );
… …
2068 $self->update; 2885 $self->update;
2069 2886
2070 $self 2887 $self
2071} 2888}
2072 2889
2890sub set_range {
2891 my ($self, $range) = @_;
2892
2893 ($range, $self->{range}) = ($self->{range}, $range);
2894
2895 if ("@$range" ne "@{$self->{range}}") {
2896 $self->update;
2897 $self->set_value ($self->{range}[0]);
2898 }
2899}
2900
2073sub set_value { 2901sub set_value {
2074 my ($self, $value) = @_; 2902 my ($self, $value) = @_;
2075 2903
2076 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2904 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2077 2905
2078 $hi = $lo + 1 if $hi <= $lo; 2906 $hi = $lo + 1 if $hi <= $lo;
2079 2907
2908 $page = $hi - $lo if $page > $hi - $lo;
2909
2080 $value = $lo if $value < $lo; 2910 $value = $lo if $value < $lo;
2081 $value = $hi if $value > $hi; 2911 $value = $hi - $page if $value > $hi - $page;
2082 2912
2083 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2913 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2084 if $unit; 2914 if $unit;
2085
2086 $page = $hi - $lo if $page > $hi - $lo;
2087 2915
2088 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2916 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2089 2917
2090 if ($value != $old_value) { 2918 if ($value != $old_value) {
2091 $self->emit (changed => $value); 2919 $self->emit (changed => $value);
… …
2094} 2922}
2095 2923
2096sub size_request { 2924sub size_request {
2097 my ($self) = @_; 2925 my ($self) = @_;
2098 2926
2099 my $w = $self->{req_w}; 2927 ($self->{req_w}, $self->{req_h})
2100 my $h = $self->{req_h};
2101
2102 $self->{vertical} ? ($h, $w) : ($w, $h)
2103} 2928}
2104 2929
2105sub button_down { 2930sub invoke_button_down {
2106 my ($self, $ev, $x, $y) = @_; 2931 my ($self, $ev, $x, $y) = @_;
2107 2932
2108 $self->SUPER::button_down ($ev, $x, $y); 2933 $self->SUPER::invoke_button_down ($ev, $x, $y);
2934
2935 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2936
2109 $self->mouse_motion ($ev, $x, $y); 2937 $self->invoke_mouse_motion ($ev, $x, $y);
2110}
2111 2938
2939 1
2940}
2941
2112sub mouse_motion { 2942sub invoke_mouse_motion {
2113 my ($self, $ev, $x, $y) = @_; 2943 my ($self, $ev, $x, $y) = @_;
2114 2944
2115 if ($GRAB == $self) { 2945 if ($GRAB == $self) {
2116 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2946 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2117 2947
2118 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2948 my (undef, $lo, $hi, $page) = @{$self->{range}};
2119 2949
2120 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2950 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2121 2951
2122 $self->set_value ($x * ($hi - $lo) + $lo); 2952 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2953 } else {
2954 return 0;
2955 }
2956
2123 } 2957 1
2958}
2959
2960sub invoke_mouse_wheel {
2961 my ($self, $ev) = @_;
2962
2963 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2964
2965 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2966
2967 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2968
2969 1
2124} 2970}
2125 2971
2126sub update { 2972sub update {
2127 my ($self) = @_; 2973 my ($self) = @_;
2128 2974
2129 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2975 delete $self->{knob_w};
2976 $self->SUPER::update;
2977}
2978
2979sub _draw {
2980 my ($self) = @_;
2981
2982 unless ($self->{knob_w}) {
2130 $self->set_value ($self->{range}[0]); 2983 $self->set_value ($self->{range}[0]);
2131 2984
2132 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2985 my ($value, $lo, $hi, $page) = @{$self->{range}};
2986 my $range = ($hi - $page - $lo) || 1e-100;
2133 2987
2134 my $inner_w = 1 - 2 * $self->{inner_pad}; 2988 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2135 2989
2136 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2990 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2991 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2137 2992
2138 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2993 $value = ($value - $lo) / $range;
2139 $value = $self->{scale} * ($value - $lo); 2994 $value = $value * $self->{scale} + $self->{offset};
2140 2995
2141 $value = $self->{inner_pad} + ($value - $page * 0.5);
2142
2143 $value = 0 if $value < 0;
2144 $page = 1 - $value if $value + $page > 1;
2145
2146 $self->{knob_x} = $value; 2996 $self->{knob_x} = $value - $knob_w * 0.5;
2147 $self->{knob_w} = $page; 2997 $self->{knob_w} = $knob_w;
2148 }); 2998 }
2149
2150 $self->SUPER::update;
2151}
2152
2153sub _draw {
2154 my ($self) = @_;
2155 2999
2156 $self->SUPER::_draw (); 3000 $self->SUPER::_draw ();
2157 3001
2158 glScale $self->{w}, $self->{h}; 3002 glScale $self->{w}, $self->{h};
2159 3003
… …
2179 glDisable GL_TEXTURE_2D; 3023 glDisable GL_TEXTURE_2D;
2180} 3024}
2181 3025
2182############################################################################# 3026#############################################################################
2183 3027
2184package CFClient::UI::TextView; 3028package CFPlus::UI::ValSlider;
2185 3029
2186our @ISA = CFClient::UI::HBox::; 3030our @ISA = CFPlus::UI::HBox::;
2187 3031
3032sub new {
3033 my ($class, %arg) = @_;
3034
3035 my $range = delete $arg{range};
3036
3037 my $self = $class->SUPER::new (
3038 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3039 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3040 to_value => sub { shift },
3041 from_value => sub { shift },
3042 %arg,
3043 );
3044
3045 $self->{slider}->connect (changed => sub {
3046 my ($self, $value) = @_;
3047 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3048 $self->{parent}->emit (changed => $value);
3049 });
3050
3051# $self->{entry}->connect (changed => sub {
3052# my ($self, $value) = @_;
3053# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3054# $self->{parent}->emit (changed => $value);
3055# });
3056
3057 $self->add ($self->{slider}, $self->{entry});
3058
3059 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3060
3061 $self
3062}
3063
3064sub set_range { shift->{slider}->set_range (@_) }
3065sub set_value { shift->{slider}->set_value (@_) }
3066
3067#############################################################################
3068
3069package CFPlus::UI::TextScroller;
3070
3071our @ISA = CFPlus::UI::HBox::;
3072
2188use CFClient::OpenGL; 3073use CFPlus::OpenGL;
2189 3074
2190sub new { 3075sub new {
2191 my $class = shift; 3076 my $class = shift;
2192 3077
2193 my $self = $class->SUPER::new ( 3078 my $self = $class->SUPER::new (
2194 fontsize => 1, 3079 fontsize => 1,
2195 can_events => 0, 3080 can_events => 1,
3081 indent => 0,
2196 #font => default_font 3082 #font => default_font
2197 @_, 3083 @_,
2198 3084
2199 layout => (new CFClient::Layout 1), 3085 layout => (new CFPlus::Layout),
2200 par => [], 3086 par => [],
3087 max_par => 0,
2201 height => 0, 3088 height => 0,
2202 children => [ 3089 children => [
2203 (new CFClient::UI::Empty expand => 1), 3090 (new CFPlus::UI::Empty expand => 1),
2204 (new CFClient::UI::Slider vertical => 1), 3091 (new CFPlus::UI::Slider vertical => 1),
2205 ], 3092 ],
2206 ); 3093 );
2207 3094
2208 $self->{children}[1]->connect (changed => sub { $self->update }); 3095 $self->{children}[1]->connect (changed => sub { $self->update });
2209 3096
… …
2215 3102
2216 $self->{fontsize} = $fontsize; 3103 $self->{fontsize} = $fontsize;
2217 $self->reflow; 3104 $self->reflow;
2218} 3105}
2219 3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 my ($empty, $slider) = $self->visible_children;
3111
3112 local $self->{children} = [$empty, $slider];
3113 $self->SUPER::size_request
3114}
3115
2220sub size_allocate { 3116sub invoke_size_allocate {
2221 my ($self, $w, $h) = @_; 3117 my ($self, $w, $h) = @_;
2222 3118
2223 $self->SUPER::size_allocate ($w, $h); 3119 my ($empty, $slider, @other) = @{ $self->{children} };
3120 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2224 3121
2225 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3122 $self->{layout}->set_font ($self->{font}) if $self->{font};
2226 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3123 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2227 $self->{layout}->set_width ($self->{children}[0]{w}); 3124 $self->{layout}->set_width ($empty->{w});
3125 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2228 3126
2229 $self->reflow; 3127 $self->reflow;
2230}
2231 3128
2232sub text_height { 3129 local $self->{children} = [$empty, $slider];
3130 $self->SUPER::invoke_size_allocate ($w, $h)
3131}
3132
3133sub invoke_mouse_wheel {
2233 my ($self, $text, $indent) = @_; 3134 my ($self, $ev) = @_;
3135
3136 return 0 unless $ev->{dy}; # only vertical movements
3137
3138 $self->{children}[1]->emit (mouse_wheel => $ev);
3139
3140 1
3141}
3142
3143sub get_layout {
3144 my ($self, $para) = @_;
2234 3145
2235 my $layout = $self->{layout}; 3146 my $layout = $self->{layout};
2236 3147
3148 $layout->set_font ($self->{font}) if $self->{font};
3149 $layout->set_foreground (@{$para->{fg}});
2237 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3150 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $layout->set_width ($self->{children}[0]{w} - $indent); 3151 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3152 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2239 $layout->set_markup ($text); 3153 $layout->set_markup ($para->{markup});
3154
3155 $layout->set_shapes (
3156 map
3157 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3158 @{$para->{widget}}
2240 3159 );
2241 ($layout->size)[1] 3160
3161 $layout
2242} 3162}
2243 3163
2244sub reflow { 3164sub reflow {
2245 my ($self) = @_; 3165 my ($self) = @_;
2246 3166
2247 $self->{need_reflow}++; 3167 $self->{need_reflow}++;
2248 $self->update; 3168 $self->update;
2249} 3169}
2250 3170
3171sub set_offset {
3172 my ($self, $offset) = @_;
3173
3174 # todo: base offset on lines or so, not on pixels
3175 $self->{children}[1]->set_value ($offset);
3176}
3177
3178sub current_paragraph {
3179 my ($self) = @_;
3180
3181 $self->{top_paragraph} - 1
3182}
3183
3184sub scroll_to {
3185 my ($self, $para) = @_;
3186
3187 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3188
3189 $self->{scroll_to} = $para;
3190 $self->update;
3191}
3192
3193sub clear {
3194 my ($self) = @_;
3195
3196 my (undef, undef, @other) = @{ $self->{children} };
3197 $self->remove ($_) for @other;
3198
3199 $self->{par} = [];
3200 $self->{height} = 0;
3201 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
3202}
3203
2251sub add_paragraph { 3204sub add_paragraph {
2252 my ($self, $color, $text, $indent) = @_; 3205 my $self = shift;
2253 3206
2254 #TODO: intelligently "reformat" paragraph 3207 for my $para (@_) {
3208 $para = {
3209 fg => [1, 1, 1, 1],
3210 indent => 0,
3211 markup => "",
3212 widget => [],
3213 ref $para ? %$para : (markup => $para),
3214 w => 1e10,
3215 wrapped => 1,
3216 };
2255 3217
2256 for my $line (split /\n/, $text) { 3218 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2257 my $height = $self->text_height ($line); 3219 push @{$self->{par}}, $para;
3220 }
3221
3222 if (my $max = $self->{max_par}) {
3223 shift @{$self->{par}} while @{$self->{par}} > $max;
3224 }
3225
3226 $self->{need_reflow}++;
3227 $self->update;
3228}
3229
3230sub scroll_to_bottom {
3231 my ($self) = @_;
3232
3233 $self->{scroll_to} = $#{$self->{par}};
3234 $self->update;
3235}
3236
3237sub force_uptodate {
3238 my ($self) = @_;
3239
3240 if (delete $self->{need_reflow}) {
3241 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3242
3243 my $height = 0;
3244
3245 for my $para (@{$self->{par}}) {
3246 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3247 my $layout = $self->get_layout ($para);
3248 my ($w, $h) = $layout->size;
3249
3250 $para->{w} = $w + $para->{indent};
3251 $para->{h} = $h;
3252 $para->{wrapped} = $layout->has_wrapped;
3253 }
3254
3255 $para->{y} = $height;
3256 $height += $para->{h};
3257 }
3258
2258 $self->{height} += $height; 3259 $self->{height} = $height;
2259 push @{$self->{par}}, [$height, $color, $indent, $line]; 3260 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2260 }
2261 3261
2262 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3262 delete $self->{texture};
2263 $self->{children}[1]->update; 3263 }
3264
3265 if (my $paridx = delete $self->{scroll_to}) {
3266 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3267 }
2264} 3268}
2265 3269
2266sub update { 3270sub update {
2267 my ($self) = @_; 3271 my ($self) = @_;
2268 3272
… …
2270 3274
2271 return unless $self->{h} > 0; 3275 return unless $self->{h} > 0;
2272 3276
2273 delete $self->{texture}; 3277 delete $self->{texture};
2274 3278
2275 $ROOT->on_post_alloc ($self, sub { 3279 $ROOT->on_post_alloc ($self => sub {
2276 if (delete $self->{need_reflow}) { 3280 $self->force_uptodate;
2277 my $height = 0;
2278 3281
2279 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 3282 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2280 for @{$self->{par}};
2281 3283
2282 $self->{height} = $height; 3284 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2283
2284 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2285 $self->{children}[1]->update;
2286
2287 delete $self->{texture};
2288 }
2289
2290 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2291 glClearColor 0.5, 0.5, 0.5, 0; 3285 glClearColor 0, 0, 0, 0;
2292 glClear GL_COLOR_BUFFER_BIT; 3286 glClear GL_COLOR_BUFFER_BIT;
2293 3287
3288 package CFPlus::UI::Base;
3289 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3290 (0, 0, $self->{w}, $self->{h});
3291
2294 my $top = int $self->{children}[1]{range}[0]; 3292 my $top = int $self->{children}[1]{range}[0];
2295 3293
3294 my $paridx = 0;
3295 my $top_paragraph;
3296 my $top = int $self->{children}[1]{range}[0];
3297
2296 my $y0 = $top; 3298 my $y0 = $top;
2297 my $y1 = $top + $self->{h}; 3299 my $y1 = $top + $H;
2298 3300
2299 my $y = 0;
2300
2301 my $layout = $self->{layout};
2302
2303 $layout->set_font ($self->{font}) if $self->{font};
2304
2305 glEnable GL_BLEND;
2306 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2307
2308 for my $par (@{$self->{par}}) { 3301 for my $para (@{$self->{par}}) {
2309 my $h = $par->[0]; 3302 my $h = $para->{h};
3303 my $y = $para->{y};
2310 3304
2311 if ($y0 < $y + $h && $y < $y1) { 3305 if ($y0 < $y + $h && $y < $y1) {
2312 $layout->set_foreground (@{ $par->[1] }); 3306 my $layout = $self->get_layout ($para);
2313 $layout->set_width ($self->{w} - $par->[2]);
2314 $layout->set_markup ($par->[3]);
2315 3307
2316 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3308 $layout->render ($para->{indent}, $y - $y0);
2317 3309
2318 glRasterPos $par->[2], $y - $y0; 3310 if (my @w = @{ $para->{widget} }) {
2319 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3311 my @s = $layout->get_shapes;
3312
3313 for (@w) {
3314 my ($dx, $dy) = splice @s, 0, 2, ();
3315
3316 $_->{x} = $dx + $para->{indent};
3317 $_->{y} = $dy + $y - $y0;
3318
3319 $_->draw;
3320 }
3321 }
2320 } 3322 }
2321 3323
2322 $y += $h; 3324 $paridx++;
3325 $top_paragraph ||= $paridx if $y >= $top;
2323 } 3326 }
2324 3327
2325 glDisable GL_BLEND; 3328 $self->{top_paragraph} = $top_paragraph;
2326 }; 3329 };
2327 }); 3330 });
2328} 3331}
2329 3332
3333sub reconfigure {
3334 my ($self) = @_;
3335
3336 $self->SUPER::reconfigure;
3337
3338 $_->{w} = 1e10 for @{ $self->{par} };
3339 $self->reflow;
3340}
3341
2330sub _draw { 3342sub _draw {
2331 my ($self) = @_; 3343 my ($self) = @_;
2332 3344
2333 glEnable GL_TEXTURE_2D; 3345 glEnable GL_TEXTURE_2D;
2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3346 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335 glColor 1, 1, 1, 1; 3347 glColor 0, 0, 0, 1;
2336 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3348 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2337 glDisable GL_TEXTURE_2D; 3349 glDisable GL_TEXTURE_2D;
2338 3350
2339 $self->{children}[1]->draw; 3351 $self->{children}[1]->draw;
2340
2341} 3352}
2342 3353
2343############################################################################# 3354#############################################################################
2344 3355
2345package CFClient::UI::Animator; 3356package CFPlus::UI::Animator;
2346 3357
2347use CFClient::OpenGL; 3358use CFPlus::OpenGL;
2348 3359
2349our @ISA = CFClient::UI::Bin::; 3360our @ISA = CFPlus::UI::Bin::;
2350 3361
2351sub moveto { 3362sub moveto {
2352 my ($self, $x, $y) = @_; 3363 my ($self, $x, $y) = @_;
2353 3364
2354 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3365 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2382 glPopMatrix; 3393 glPopMatrix;
2383} 3394}
2384 3395
2385############################################################################# 3396#############################################################################
2386 3397
2387package CFClient::UI::Flopper; 3398package CFPlus::UI::Flopper;
2388 3399
2389our @ISA = CFClient::UI::Button::; 3400our @ISA = CFPlus::UI::Button::;
2390 3401
2391sub new { 3402sub new {
2392 my $class = shift; 3403 my $class = shift;
2393 3404
2394 my $self = $class->SUPER::new ( 3405 my $self = $class->SUPER::new (
2395 state => 0, 3406 state => 0,
2396 connect_activate => \&toggle_flopper, 3407 on_activate => \&toggle_flopper,
2397 @_ 3408 @_
2398 ); 3409 );
2399 3410
2400 if ($self->{state}) {
2401 $self->{state} = 0;
2402 $self->toggle_flopper;
2403 }
2404
2405 $self 3411 $self
2406} 3412}
2407 3413
2408sub toggle_flopper { 3414sub toggle_flopper {
2409 my ($self) = @_; 3415 my ($self) = @_;
2410 3416
2411 # TODO: use animation 3417 $self->{other}->toggle_visibility;
2412 if ($self->{state} = !$self->{state}) {
2413 $CFClient::UI::ROOT->add ($self->{other});
2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
2415 $self->emit ("open");
2416 } else {
2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422} 3418}
2423 3419
2424############################################################################# 3420#############################################################################
2425 3421
2426package CFClient::UI::Tooltip; 3422package CFPlus::UI::Tooltip;
2427 3423
2428our @ISA = CFClient::UI::Bin::; 3424our @ISA = CFPlus::UI::Bin::;
2429 3425
2430use CFClient::OpenGL; 3426use CFPlus::OpenGL;
2431 3427
2432sub new { 3428sub new {
2433 my $class = shift; 3429 my $class = shift;
2434 3430
2435 $class->SUPER::new ( 3431 $class->SUPER::new (
… …
2439} 3435}
2440 3436
2441sub set_tooltip_from { 3437sub set_tooltip_from {
2442 my ($self, $widget) = @_; 3438 my ($self, $widget) = @_;
2443 3439
3440 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3441 if $widget->{tooltip} =~ /^#(.*)$/;
3442
3443 my $tooltip = $widget->{tooltip};
3444
3445 if ($ENV{CFPLUS_DEBUG} & 2) {
3446 $tooltip .= "\n\n" . (ref $widget) . "\n"
3447 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3448 . "req $widget->{req_w} $widget->{req_h}\n"
3449 . "visible $widget->{visible}";
3450 }
3451
3452 $tooltip =~ s/^\n+//;
3453 $tooltip =~ s/\n+$//;
3454
2444 $self->add (new CFClient::UI::Label 3455 $self->add (new CFPlus::UI::Label
2445 markup => $widget->{tooltip}, 3456 markup => $tooltip,
2446 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3457 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2447 fontsize => 0.8, 3458 fontsize => 0.8,
2448 fg => [0, 0, 0, 1], 3459 style => 1, # FLAG_INVERSE
2449 ellipsise => 0, 3460 ellipsise => 0,
2450 font => ($widget->{tooltip_font} || $::FONT_PROP), 3461 font => ($widget->{tooltip_font} || $::FONT_PROP),
2451 ); 3462 );
2452} 3463}
2453 3464
… …
2457 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3468 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2458 3469
2459 ($w + 4, $h + 4) 3470 ($w + 4, $h + 4)
2460} 3471}
2461 3472
2462sub size_allocate { 3473sub invoke_size_allocate {
2463 my ($self, $w, $h) = @_; 3474 my ($self, $w, $h) = @_;
2464 3475
2465 $self->SUPER::size_allocate ($w - 4, $h - 4); 3476 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3477}
3478
3479sub invoke_visibility_change {
3480 my ($self, $visible) = @_;
3481
3482 return unless $visible;
3483
3484 $self->{root}->on_post_alloc ("move_$self" => sub {
3485 my $widget = $self->{owner}
3486 or return;
3487
3488 if ($widget->{visible}) {
3489 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3490
3491 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3492 if $x + $self->{w} > $self->{root}{w};
3493
3494 $self->move_abs ($x, $y);
3495 } else {
3496 $self->hide;
3497 }
3498 });
2466} 3499}
2467 3500
2468sub _draw { 3501sub _draw {
2469 my ($self) = @_; 3502 my ($self) = @_;
2470 3503
2471 glTranslate 0.375, 0.375; 3504 glTranslate 0.375, 0.375;
2472 3505
2473 my ($w, $h) = @$self{qw(w h)}; 3506 my ($w, $h) = @$self{qw(w h)};
2474 3507
2475 glColor 1, 0.8, 0.4; 3508 glColor 1, 0.8, 0.4;
2476 glBegin GL_QUADS; 3509 glRect 0, 0, $w, $h;
2477 glVertex 0 , 0;
2478 glVertex 0 , $h;
2479 glVertex $w, $h;
2480 glVertex $w, 0;
2481 glEnd;
2482 3510
2483 glColor 0, 0, 0; 3511 glColor 0, 0, 0;
2484 glBegin GL_LINE_LOOP; 3512 glBegin GL_LINE_LOOP;
2485 glVertex 0 , 0; 3513 glVertex 0 , 0;
2486 glVertex 0 , $h; 3514 glVertex 0 , $h;
2487 glVertex $w, $h; 3515 glVertex $w, $h;
2488 glVertex $w, 0; 3516 glVertex $w, 0;
2489 glEnd; 3517 glEnd;
2490 3518
2491 glTranslate 2 - 0.375, 2 - 0.375; 3519 glTranslate 2 - 0.375, 2 - 0.375;
3520
2492 $self->SUPER::_draw; 3521 $self->SUPER::_draw;
2493} 3522}
2494 3523
2495############################################################################# 3524#############################################################################
2496 3525
2497package CFClient::UI::Face; 3526package CFPlus::UI::Face;
2498 3527
2499our @ISA = CFClient::UI::Base::; 3528our @ISA = CFPlus::UI::DrawBG::;
2500 3529
2501use CFClient::OpenGL; 3530use CFPlus::OpenGL;
2502 3531
2503sub new { 3532sub new {
2504 my $class = shift; 3533 my $class = shift;
2505 3534
2506 my $self = $class->SUPER::new ( 3535 my $self = $class->SUPER::new (
3536 size_w => 32,
3537 size_h => 8,
2507 aspect => 1, 3538 aspect => 1,
3539 can_events => 0,
2508 @_, 3540 @_,
2509 ); 3541 );
2510 3542
2511 if ($self->{anim} && $self->{animspeed}) { 3543 if ($self->{anim} && $self->{animspeed}) {
2512 Scalar::Util::weaken (my $widget = $self); 3544 CFPlus::weaken (my $widget = $self);
2513 3545
3546 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3547 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2514 $self->{timer} = Event->timer ( 3548 $self->{timer} = Event->timer (
2515 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2516 hard => 1, 3549 parked => 1,
2517 interval => $self->{animspeed},
2518 cb => sub { 3550 cb => sub {
3551 return unless $::CONN && $widget;
3552
2519 ++$widget->{frame}; 3553 ++$widget->{frame};
3554 $widget->update_face;
2520 $widget->update; 3555 $widget->update;
3556
3557 $widget->update_timer;
2521 }, 3558 },
2522 ); 3559 );
3560
3561 $self->update_face;
3562 $self->update_timer;
2523 } 3563 }
2524 3564
2525 $self 3565 $self
2526} 3566}
2527 3567
3568sub update_timer {
3569 my ($self) = @_;
3570
3571 return unless $self->{timer};
3572
3573 if ($self->{visible}) {
3574 $self->{timer}->at (
3575 $self->{anim_start}
3576 + $self->{animspeed}
3577 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3578 );
3579 $self->{timer}->start;
3580 } else {
3581 $self->{timer}->stop;
3582 }
3583}
3584
3585sub update_face {
3586 my ($self) = @_;
3587
3588 return unless $::CONN;
3589
3590 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3591 if ($anim && @$anim) {
3592 delete $self->{wait_face};
3593 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3594 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3595 }
3596 }
3597}
3598
2528sub size_request { 3599sub size_request {
2529 (32, 8) 3600 my ($self) = @_;
3601
3602 if ($::CONN) {
3603 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3604 if (my $tex = $::CONN->{texture}[$faceid]) {
3605 $self->{tex} = $tex;
3606 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3607 } else {
3608 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3609 $self->realloc;
3610 });
3611 }
3612 }
3613 }
3614
3615 ($self->{size_w} || 8, $self->{size_h} || 8)
3616}
3617
3618sub update {
3619 my ($self) = @_;
3620
3621 return unless $self->{visible};
3622
3623 $self->SUPER::update;
3624}
3625
3626sub invoke_visibility_change {
3627 my ($self) = @_;
3628
3629 $self->update_timer;
3630
3631 0
2530} 3632}
2531 3633
2532sub _draw { 3634sub _draw {
2533 my ($self) = @_; 3635 my ($self) = @_;
2534 3636
2535 return unless $::CONN;#d# manage and cache textures differently 3637 $self->SUPER::_draw;
2536 3638
2537 my $face; 3639 if (my $tex = $self->{tex}) {
2538
2539 if ($self->{frame}) {
2540 my $anim = $::CONN->{anim}[$self->{anim}];
2541
2542 $face = $anim->[ $self->{frame} % @$anim ]
2543 if $anim && @$anim;
2544 }
2545
2546 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2547
2548 if ($tex) {
2549 glEnable GL_TEXTURE_2D; 3640 glEnable GL_TEXTURE_2D;
2550 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2551 glColor 1, 1, 1, 1; 3642 glColor 0, 0, 0, 1;
2552 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3643 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2553 glDisable GL_TEXTURE_2D; 3644 glDisable GL_TEXTURE_2D;
2554 } 3645 }
2555} 3646}
2556 3647
2557sub DESTROY { 3648sub destroy {
2558 my ($self) = @_; 3649 my ($self) = @_;
2559 3650
2560 $self->{timer}->cancel 3651 (delete $self->{timer})->cancel
2561 if $self->{timer}; 3652 if $self->{timer};
2562 3653
2563 $self->SUPER::DESTROY; 3654 $self->SUPER::destroy;
2564} 3655}
2565 3656
2566############################################################################# 3657#############################################################################
2567 3658
2568package CFClient::UI::InventoryItem; 3659package CFPlus::UI::Buttonbar;
2569 3660
2570our @ISA = CFClient::UI::HBox::; 3661our @ISA = CFPlus::UI::HBox::;
2571 3662
2572sub _item_to_desc { 3663# TODO: should actually wrap buttons and other goodies.
2573 my ($item) = @_;
2574
2575 my $desc =
2576 $item->{nrof} < 2
2577 ? $item->{name}
2578 : "$item->{nrof} × $item->{name_pl}";
2579
2580 $item->{flags} & Crossfire::Protocol::F_OPEN
2581 and $desc .= " (open)";
2582 $item->{flags} & Crossfire::Protocol::F_APPLIED
2583 and $desc .= " (applied)";
2584 $item->{flags} & Crossfire::Protocol::F_UNPAID
2585 and $desc .= " (unpaid)";
2586 $item->{flags} & Crossfire::Protocol::F_MAGIC
2587 and $desc .= " (magic)";
2588 $item->{flags} & Crossfire::Protocol::F_CURSED
2589 and $desc .= " (cursed)";
2590 $item->{flags} & Crossfire::Protocol::F_DAMNED
2591 and $desc .= " (damned)";
2592 $item->{flags} & Crossfire::Protocol::F_LOCKED
2593 and $desc .= " *";
2594
2595 $desc
2596}
2597
2598sub new {
2599 my $class = shift;
2600
2601 my %args = @_;
2602
2603 my $item = delete $args{item};
2604
2605 my $desc = _item_to_desc ($item);
2606
2607 my $self = $class->SUPER::new (
2608 can_hover => 1,
2609 can_events => 1,
2610 tooltip => ((CFClient::UI::Label::escape $desc)
2611 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2612 connect_button_down => sub {
2613 my ($self, $ev, $x, $y) = @_;
2614
2615 # todo: maybe put examine on 1? but should just be a tooltip :(
2616 if ($ev->{button} == 1) {
2617 my $targ = $::CONN->{player}{tag};
2618
2619 if ($item->{container} == $::CONN->{player}{tag}) {
2620 $targ = $main::OPENCONT;
2621 }
2622
2623 $::CONN->send ("move $targ $item->{tag} 0");
2624 } elsif ($ev->{button} == 2) {
2625 $::CONN->send ("apply $item->{tag}");
2626 } elsif ($ev->{button} == 3) {
2627 my @menu_items = (
2628 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2629 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2630 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2631 (
2632 $item->{flags} & Crossfire::Protocol::F_LOCKED
2633 ? (
2634 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2635 )
2636 : (
2637 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2638 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2639 )
2640 ),
2641 );
2642
2643 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2644 }
2645
2646 1
2647 },
2648 %args
2649 );
2650
2651
2652 $self->add (new CFClient::UI::Face
2653 can_events => 0,
2654 face => $item->{face},
2655 anim => $item->{anim},
2656 animspeed => $item->{animspeed},
2657 );
2658
2659 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2660
2661 $self->{item} = $item;
2662
2663 $self->update_item;
2664
2665 $self
2666}
2667
2668sub update_item {
2669 my ($self) = @_;
2670
2671 my $desc = _item_to_desc ($self->{item});
2672
2673 $self->{name_lbl}->set_text ($desc);
2674}
2675 3664
2676############################################################################# 3665#############################################################################
2677 3666
2678package CFClient::UI::Inventory;
2679
2680our @ISA = CFClient::UI::ScrolledWindow::;
2681
2682sub new {
2683 my $class = shift;
2684
2685 my $self = $class->SUPER::new (
2686 scrolled => (new CFClient::UI::VBox),
2687 @_,
2688 );
2689
2690 $self
2691}
2692
2693sub set_items {
2694 my ($self, $items) = @_;
2695
2696 $self->{scrolled}->clear;
2697 return unless $items;
2698
2699 my @items = sort {
2700 ($a->{type} <=> $b->{type})
2701 or ($a->{name} cmp $b->{name})
2702 } @$items;
2703
2704 $self->{real_items} = \@items;
2705
2706 for my $item (@items) {
2707 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2708 $item->update_item ();
2709 }
2710
2711 $self->{scrolled}->add (@items);
2712
2713# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2714}
2715
2716sub size_request {
2717 my ($self) = @_;
2718 ($self->{req_w}, $self->{req_h});
2719}
2720
2721#############################################################################
2722
2723package CFClient::UI::Menu; 3667package CFPlus::UI::Menu;
2724 3668
2725our @ISA = CFClient::UI::FancyFrame::; 3669our @ISA = CFPlus::UI::Toplevel::;
2726 3670
2727use CFClient::OpenGL; 3671use CFPlus::OpenGL;
2728 3672
2729sub new { 3673sub new {
2730 my $class = shift; 3674 my $class = shift;
2731 3675
2732 my $self = $class->SUPER::new ( 3676 my $self = $class->SUPER::new (
2733 items => [], 3677 items => [],
2734 z => 100, 3678 z => 100,
2735 @_, 3679 @_,
2736 ); 3680 );
2737 3681
2738 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3682 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2739 3683
2740 for my $item (@{ $self->{items} }) { 3684 for my $item (@{ $self->{items} }) {
2741 my ($widget, $cb) = @$item; 3685 my ($widget, $cb, $tooltip) = @$item;
2742 3686
2743 # handle various types of items, only text for now 3687 # handle various types of items, only text for now
2744 if (!ref $widget) { 3688 if (!ref $widget) {
3689 if ($widget =~ /\t/) {
3690 my ($left, $right) = split /\t/, $widget, 2;
3691
2745 $widget = new CFClient::UI::Label 3692 $widget = new CFPlus::UI::HBox
2746 can_hover => 1, 3693 can_hover => 1,
2747 can_events => 1, 3694 can_events => 1,
3695 tooltip => $tooltip,
3696 children => [
3697 (new CFPlus::UI::Label markup => $left, expand => 1),
3698 (new CFPlus::UI::Label markup => $right, align => +1),
3699 ],
3700 ;
3701
3702 } else {
3703 $widget = new CFPlus::UI::Label
3704 can_hover => 1,
3705 can_events => 1,
2748 text => $widget; 3706 markup => $widget,
3707 tooltip => $tooltip;
3708 }
2749 } 3709 }
2750 3710
2751 $self->{item}{$widget} = $item; 3711 $self->{item}{$widget} = $item;
2752 3712
2753 $self->{vbox}->add ($widget); 3713 $self->{vbox}->add ($widget);
… …
2765 # maybe save $GRAB? must be careful about events... 3725 # maybe save $GRAB? must be careful about events...
2766 $GRAB = $self; 3726 $GRAB = $self;
2767 $self->{button} = $ev->{button}; 3727 $self->{button} = $ev->{button};
2768 3728
2769 $self->show; 3729 $self->show;
2770 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3730 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2771} 3731}
2772 3732
2773sub mouse_motion { 3733sub invoke_mouse_motion {
2774 my ($self, $ev, $x, $y) = @_; 3734 my ($self, $ev, $x, $y) = @_;
2775 3735
2776 # TODO: should use vbox->find_widget or so 3736 # TODO: should use vbox->find_widget or so
2777 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3737 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2778 $self->{hover} = $self->{item}{$HOVER}; 3738 $self->{hover} = $self->{item}{$HOVER};
2779}
2780 3739
3740 0
3741}
3742
2781sub button_up { 3743sub invoke_button_up {
2782 my ($self, $ev, $x, $y) = @_; 3744 my ($self, $ev, $x, $y) = @_;
2783 3745
2784 if ($ev->{button} == $self->{button}) { 3746 if ($ev->{button} == $self->{button}) {
2785 undef $GRAB; 3747 undef $GRAB;
2786 $self->hide; 3748 $self->hide;
2787 3749
2788 $self->emit ("popdown"); 3750 $self->emit ("popdown");
2789 $self->{hover}[1]->() if $self->{hover}; 3751 $self->{hover}[1]->() if $self->{hover};
3752 } else {
3753 return 0
3754 }
3755
2790 } 3756 1
2791} 3757}
2792 3758
2793############################################################################# 3759#############################################################################
2794 3760
2795package CFClient::UI::Statusbox; 3761package CFPlus::UI::Multiplexer;
2796 3762
2797our @ISA = CFClient::UI::VBox::; 3763our @ISA = CFPlus::UI::Container::;
2798 3764
2799sub new { 3765sub new {
2800 my $class = shift; 3766 my $class = shift;
2801 3767
2802 $class->SUPER::new ( 3768 my $self = $class->SUPER::new (
3769 @_,
3770 );
3771
3772 $self->{current} = $self->{children}[0]
3773 if @{ $self->{children} };
3774
3775 $self
3776}
3777
3778sub add {
3779 my ($self, @widgets) = @_;
3780
3781 $self->SUPER::add (@widgets);
3782
3783 $self->{current} = $self->{children}[0]
3784 if @{ $self->{children} };
3785}
3786
3787sub get_current_page {
3788 my ($self) = @_;
3789
3790 $self->{current}
3791}
3792
3793sub set_current_page {
3794 my ($self, $page_or_widget) = @_;
3795
3796 my $widget = ref $page_or_widget
3797 ? $page_or_widget
3798 : $self->{children}[$page_or_widget];
3799
3800 $self->{current} = $widget;
3801 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3802
3803 $self->emit (page_changed => $self->{current});
3804
3805 $self->realloc;
3806}
3807
3808sub visible_children {
3809 $_[0]{current}
3810}
3811
3812sub size_request {
3813 my ($self) = @_;
3814
3815 $self->{current}->size_request
3816}
3817
3818sub invoke_size_allocate {
3819 my ($self, $w, $h) = @_;
3820
3821 $self->{current}->configure (0, 0, $w, $h);
3822
3823 1
3824}
3825
3826sub _draw {
3827 my ($self) = @_;
3828
3829 $self->{current}->draw;
3830}
3831
3832#############################################################################
3833
3834package CFPlus::UI::Notebook;
3835
3836our @ISA = CFPlus::UI::VBox::;
3837
3838sub new {
3839 my $class = shift;
3840
3841 my $self = $class->SUPER::new (
3842 buttonbar => (new CFPlus::UI::Buttonbar),
3843 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3844 # filter => # will be put between multiplexer and $self
3845 @_,
3846 );
3847
3848 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3849 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3850
3851 {
3852 Scalar::Util::weaken (my $wself = $self);
3853
3854 $self->{multiplexer}->connect (c_add => sub {
3855 my ($mplex, $widgets) = @_;
3856
3857 for my $child (@$widgets) {
3858 Scalar::Util::weaken $child;
3859 $child->{c_tab_} ||= do {
3860 my $tab =
3861 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3862 ? $child->{c_tab}
3863 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3864
3865 $tab->connect (activate => sub {
3866 $wself->set_current_page ($child);
3867 });
3868
3869 $tab
3870 };
3871
3872 $self->{buttonbar}->add ($child->{c_tab_});
3873 }
3874 });
3875
3876 $self->{multiplexer}->connect (c_remove => sub {
3877 my ($mplex, $widgets) = @_;
3878
3879 for my $child (@$widgets) {
3880 $wself->{buttonbar}->remove ($child->{c_tab_});
3881 }
3882 });
3883 }
3884
3885 $self
3886}
3887
3888sub add {
3889 my ($self, @widgets) = @_;
3890
3891 $self->{multiplexer}->add (@widgets)
3892}
3893
3894sub remove {
3895 my ($self, @widgets) = @_;
3896
3897 $self->{multiplexer}->remove (@widgets)
3898}
3899
3900sub pages {
3901 my ($self) = @_;
3902 $self->{multiplexer}->children
3903}
3904
3905sub add_tab {
3906 my ($self, $title, $widget, $tooltip) = @_;
3907
3908 $title = [$title, $tooltip] unless ref $title;
3909 $widget->{c_tab} = $title;
3910
3911 $self->add ($widget);
3912}
3913
3914sub get_current_page {
3915 my ($self) = @_;
3916
3917 $self->{multiplexer}->get_current_page
3918}
3919
3920sub set_current_page {
3921 my ($self, $page) = @_;
3922
3923 $self->{multiplexer}->set_current_page ($page);
3924 $self->emit (page_changed => $self->{multiplexer}{current});
3925}
3926
3927#############################################################################
3928
3929package CFPlus::UI::Selector;
3930
3931use utf8;
3932
3933our @ISA = CFPlus::UI::Button::;
3934
3935sub new {
3936 my $class = shift;
3937
3938 my $self = $class->SUPER::new (
3939 options => [], # [value, title, longdesc], ...
3940 value => undef,
3941 @_,
3942 );
3943
3944 $self->_set_value ($self->{value});
3945
3946 $self
3947}
3948
3949sub invoke_button_down {
3950 my ($self, $ev) = @_;
3951
3952 my @menu_items;
3953
3954 for (@{ $self->{options} }) {
3955 my ($value, $title, $tooltip) = @$_;
3956
3957 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3958 }
3959
3960 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3961}
3962
3963sub _set_value {
3964 my ($self, $value) = @_;
3965
3966 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3967 or return;
3968
3969 $self->{value} = $item->[0];
3970 $self->set_markup ("$item->[1] ⇓");
3971 $self->set_tooltip ($item->[2]);
3972}
3973
3974sub set_value {
3975 my ($self, $value) = @_;
3976
3977 return unless $self->{value} ne $value;
3978
3979 $self->_set_value ($value);
3980 $self->emit (changed => $value);
3981}
3982
3983#############################################################################
3984
3985package CFPlus::UI::Statusbox;
3986
3987our @ISA = CFPlus::UI::VBox::;
3988
3989sub new {
3990 my $class = shift;
3991
3992 my $self = $class->SUPER::new (
2803 fontsize => 0.8, 3993 fontsize => 0.8,
2804 @_, 3994 @_,
2805 ) 3995 );
3996
3997 CFPlus::weaken (my $this = $self);
3998
3999 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4000
4001 $self
2806} 4002}
2807 4003
2808sub reorder { 4004sub reorder {
2809 my ($self) = @_; 4005 my ($self) = @_;
2810 my $NOW = time; 4006 my $NOW = Time::HiRes::time;
4007
4008 # freeze display when hovering over any label
4009 return if $CFPlus::UI::TOOLTIP->{owner}
4010 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4011 values %{ $self->{item} };
2811 4012
2812 while (my ($k, $v) = each %{ $self->{item} }) { 4013 while (my ($k, $v) = each %{ $self->{item} }) {
2813 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4014 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2814 } 4015 }
2815 4016
… …
2818 my @items = sort { 4019 my @items = sort {
2819 $a->{pri} <=> $b->{pri} 4020 $a->{pri} <=> $b->{pri}
2820 or $b->{id} <=> $a->{id} 4021 or $b->{id} <=> $a->{id}
2821 } values %{ $self->{item} }; 4022 } values %{ $self->{item} };
2822 4023
4024 $self->{timer}->interval (1);
4025
2823 my $count = 10 + 1; 4026 my $count = 10 + 1;
2824 for my $item (@items) { 4027 for my $item (@items) {
2825 last unless --$count; 4028 last unless --$count;
2826 4029
2827 push @widgets, $item->{label} ||= do { 4030 my $label = $item->{label} ||= do {
2828 # TODO: doesn't handle markup well (read as: at all) 4031 # TODO: doesn't handle markup well (read as: at all)
2829 my $short = $item->{count} > 1 4032 my $short = $item->{count} > 1
2830 ? "<b>$item->{count} ×</b> $item->{text}" 4033 ? "<b>$item->{count} ×</b> $item->{text}"
2831 : $item->{text}; 4034 : $item->{text};
2832 4035
2833 for ($short) { 4036 for ($short) {
2834 s/^\s+//; 4037 s/^\s+//;
2835 s/\s+/ /g; 4038 s/\s+/ /g;
2836 } 4039 }
2837 4040
2838 new CFClient::UI::Label 4041 new CFPlus::UI::Label
2839 markup => $short, 4042 markup => $short,
2840 tooltip => $item->{tooltip}, 4043 tooltip => $item->{tooltip},
2841 tooltip_font => $::FONT_PROP, 4044 tooltip_font => $::FONT_PROP,
2842 tooltip_width => 0.67, 4045 tooltip_width => 0.67,
2843 fontsize => $item->{fontsize} || $self->{fontsize}, 4046 fontsize => $item->{fontsize} || $self->{fontsize},
2844 max_w => $::WIDTH * 0.44, 4047 max_w => $::WIDTH * 0.44,
2845 fg => $item->{fg}, 4048 fg => [@{ $item->{fg} }],
2846 can_events => 1, 4049 can_events => 1,
2847 can_hover => 1 4050 can_hover => 1
2848 }; 4051 };
4052
4053 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4054 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4055 $label->update;
4056 $label->set_max_size (undef, $label->{req_h} * $diff)
4057 if $diff < 1;
4058 $self->{timer}->interval (1/30);
4059 } else {
4060 $label->{fg}[3] = $item->{fg}[3] || 1;
4061 }
4062
4063 push @widgets, $label;
2849 } 4064 }
2850 4065
2851 $self->clear; 4066 $self->clear;
2852 $self->SUPER::add (reverse @widgets); 4067 $self->SUPER::add (reverse @widgets);
2853} 4068}
… …
2856 my ($self, $text, %arg) = @_; 4071 my ($self, $text, %arg) = @_;
2857 4072
2858 $text =~ s/^\s+//; 4073 $text =~ s/^\s+//;
2859 $text =~ s/\s+$//; 4074 $text =~ s/\s+$//;
2860 4075
4076 return unless $text;
4077
2861 my $timeout = time + ((delete $arg{timeout}) || 60); 4078 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2862 4079
2863 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4080 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2864 4081
2865 if (my $item = $self->{item}{$group}) { 4082 if (my $item = $self->{item}{$group}) {
2866 if ($item->{text} eq $text) { 4083 if ($item->{text} eq $text) {
2867 $item->{count}++; 4084 $item->{count}++;
2868 } else { 4085 } else {
2869 $item->{count} = 1; 4086 $item->{count} = 1;
2870 $item->{text} = $item->{tooltip} = $text; 4087 $item->{text} = $item->{tooltip} = $text;
2871 } 4088 }
2872 $item->{id} = ++$self->{id}; 4089 $item->{id} += 0.2;#d#
2873 $item->{timeout} = $timeout; 4090 $item->{timeout} = $timeout;
2874 delete $item->{label}; 4091 delete $item->{label};
2875 } else { 4092 } else {
2876 $self->{item}{$group} = { 4093 $self->{item}{$group} = {
2877 id => ++$self->{id}, 4094 id => ++$self->{id},
… …
2883 count => 1, 4100 count => 1,
2884 %arg, 4101 %arg,
2885 }; 4102 };
2886 } 4103 }
2887 4104
4105 $ROOT->on_refresh (reorder => sub {
2888 $self->reorder; 4106 $self->reorder;
4107 });
2889} 4108}
2890 4109
2891sub reconfigure { 4110sub reconfigure {
2892 my ($self) = @_; 4111 my ($self) = @_;
2893 4112
… …
2896 4115
2897 $self->reorder; 4116 $self->reorder;
2898 $self->SUPER::reconfigure; 4117 $self->SUPER::reconfigure;
2899} 4118}
2900 4119
4120sub destroy {
4121 my ($self) = @_;
4122
4123 $self->{timer}->cancel;
4124
4125 $self->SUPER::destroy;
4126}
4127
2901############################################################################# 4128#############################################################################
2902 4129
2903package CFClient::UI::Root; 4130package CFPlus::UI::Root;
2904 4131
2905our @ISA = CFClient::UI::Container::; 4132our @ISA = CFPlus::UI::Container::;
2906 4133
4134use List::Util qw(min max);
4135
2907use CFClient::OpenGL; 4136use CFPlus::OpenGL;
2908 4137
2909sub new { 4138sub new {
2910 my $class = shift; 4139 my $class = shift;
2911 4140
2912 $class->SUPER::new ( 4141 my $self = $class->SUPER::new (
4142 visible => 1,
2913 @_, 4143 @_,
2914 ) 4144 );
2915}
2916 4145
2917sub configure { 4146 CFPlus::weaken ($self->{root} = $self);
2918 my ($self, $x, $y, $w, $h) = @_;
2919 4147
2920 $self->{w} = $w; 4148 $self
2921 $self->{h} = $h;
2922}
2923
2924sub check_size {
2925 my ($self) = @_;
2926
2927 $self->size_allocate ($self->{w}, $self->{h})
2928 if $self->{w};
2929} 4149}
2930 4150
2931sub size_request { 4151sub size_request {
2932 my ($self) = @_; 4152 my ($self) = @_;
2933 4153
2934 ($self->{w}, $self->{h}) 4154 ($self->{w}, $self->{h})
2935} 4155}
2936 4156
4157sub _to_pixel {
4158 my ($coord, $size, $max) = @_;
4159
4160 $coord =
4161 $coord eq "center" ? ($max - $size) * 0.5
4162 : $coord eq "max" ? $max
4163 : $coord;
4164
4165 $coord = 0 if $coord < 0;
4166 $coord = $max - $size if $coord > $max - $size;
4167
4168 int $coord + 0.5
4169}
4170
2937sub size_allocate { 4171sub invoke_size_allocate {
2938 my ($self, $w, $h) = @_; 4172 my ($self, $w, $h) = @_;
2939
2940 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2941 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2942
2943 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2944 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2945 4173
2946 for my $child ($self->children) { 4174 for my $child ($self->children) {
2947 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4175 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2948 4176
2949 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4177 $X = $child->{force_x} if exists $child->{force_x};
2950 if exists $child->{req_x}; 4178 $Y = $child->{force_y} if exists $child->{force_y};
2951 4179
2952 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4180 $X = _to_pixel $X, $W, $self->{w};
2953 if exists $child->{req_y}; 4181 $Y = _to_pixel $Y, $H, $self->{h};
2954
2955 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2956 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2957 4182
2958 $child->configure ($X, $Y, $W, $H); 4183 $child->configure ($X, $Y, $W, $H);
2959 } 4184 }
4185
4186 1
2960} 4187}
2961 4188
2962sub coord2local { 4189sub coord2local {
2963 my ($self, $x, $y) = @_; 4190 my ($self, $x, $y) = @_;
2964 4191
… …
2972} 4199}
2973 4200
2974sub update { 4201sub update {
2975 my ($self) = @_; 4202 my ($self) = @_;
2976 4203
2977 $self->check_size;
2978 $::WANT_REFRESH++; 4204 $::WANT_REFRESH++;
2979} 4205}
2980 4206
2981sub add { 4207sub add {
2982 my ($self, @children) = @_; 4208 my ($self, @children) = @_;
2983 4209
2984 for my $child (@children) {
2985 $child->{toplevel} = 1; 4210 $_->{is_toplevel} = 1
2986 4211 for @children;
2987 # integerise window positions
2988 $child->{x} = int $child->{x};
2989 $child->{y} = int $child->{y};
2990 }
2991 4212
2992 $self->SUPER::add (@children); 4213 $self->SUPER::add (@children);
4214}
4215
4216sub remove {
4217 my ($self, @children) = @_;
4218
4219 $self->SUPER::remove (@children);
4220
4221 delete $self->{is_toplevel}
4222 for @children;
4223
4224 while (@children) {
4225 my $w = pop @children;
4226 push @children, $w->children;
4227 $w->set_invisible;
4228 }
2993} 4229}
2994 4230
2995sub on_refresh { 4231sub on_refresh {
2996 my ($self, $id, $cb) = @_; 4232 my ($self, $id, $cb) = @_;
2997 4233
… …
3010 while ($self->{refresh_hook}) { 4246 while ($self->{refresh_hook}) {
3011 $_->() 4247 $_->()
3012 for values %{delete $self->{refresh_hook}}; 4248 for values %{delete $self->{refresh_hook}};
3013 } 4249 }
3014 4250
3015 if ($self->{check_size}) { 4251 while ($self->{realloc}) {
3016 my @queue = ([], []); 4252 my %queue;
4253 my @queue;
4254 my $widget;
3017 4255
3018 for (;;) { 4256 outer:
3019 if ($self->{check_size}) { 4257 while () {
3020 # heuristic: check containers last 4258 if (my $realloc = delete $self->{realloc}) {
3021 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4259 for $widget (values %$realloc) {
3022 for values %{delete $self->{check_size}} 4260 $widget->{visible} or next; # do not resize invisible widgets
4261
4262 $queue{$widget+0}++ and next; # duplicates are common
4263
4264 push @{ $queue[$widget->{visible}] }, $widget;
4265 }
3023 } 4266 }
3024 4267
3025 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4268 while () {
4269 @queue or last outer;
3026 4270
3027 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4271 $widget = pop @{ $queue[-1] || [] }
3028 ? @$widget{qw(user_w user_h)} 4272 and last;
3029 : $widget->size_request;
3030
3031 if (delete $widget->{force_alloc}
3032 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3033 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3034 4273
4274 pop @queue;
4275 }
4276
4277 delete $queue{$widget+0};
4278
4279 my ($w, $h) = $widget->size_request;
4280
4281 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4282 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4283
4284 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4285 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4286
4287 $w = $widget->{force_w} if exists $widget->{force_w};
4288 $h = $widget->{force_h} if exists $widget->{force_h};
4289
4290 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4291 || delete $widget->{force_realloc}) {
3035 $widget->{req_w} = $w; 4292 $widget->{req_w} = $w;
3036 $widget->{req_h} = $h; 4293 $widget->{req_h} = $h;
3037 4294
3038 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4295 $self->{size_alloc}{$widget+0} = $widget;
3039 4296
3040 $widget->{parent}->check_size
3041 if $widget->{parent}; 4297 if (my $parent = $widget->{parent}) {
4298 $self->{realloc}{$parent+0} = $parent
4299 unless $queue{$parent+0};
4300
4301 $parent->{force_size_alloc} = 1;
4302 $self->{size_alloc}{$parent+0} = $parent;
4303 }
3042 } 4304 }
4305
4306 delete $self->{realloc}{$widget+0};
3043 } 4307 }
3044 }
3045 4308
3046 while ($self->{size_alloc}) { 4309 while (my $size_alloc = delete $self->{size_alloc}) {
3047 for (values %{delete $self->{size_alloc}}) { 4310 my @queue = sort { $a->{visible} <=> $b->{visible} }
3048 my ($widget, $w, $h) = @$_; 4311 values %$size_alloc;
3049 4312
4313 while () {
4314 my $widget = pop @queue || last;
4315
4316 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4317
4318 $w = max $widget->{min_w}, $w;
4319 $h = max $widget->{min_h}, $h;
4320
4321# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4322# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4323
4324 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4325 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4326
3050 $w = 0 if $w < 0; 4327 $w = int $w + 0.5;
3051 $h = 0 if $h < 0; 4328 $h = int $h + 0.5;
3052 4329
4330 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4331 $widget->{old_w} = $widget->{w};
4332 $widget->{old_h} = $widget->{h};
4333
3053 $widget->{w} = $w; 4334 $widget->{w} = $w;
3054 $widget->{h} = $h; 4335 $widget->{h} = $h;
3055 $widget->size_allocate ($w, $h); 4336
3056 $widget->emit (size_allocate => $w, $h); 4337 $widget->emit (size_allocate => $w, $h);
4338 }
4339 }
3057 } 4340 }
3058 } 4341 }
3059 4342
3060 while ($self->{post_alloc_hook}) { 4343 while ($self->{post_alloc_hook}) {
3061 $_->() 4344 $_->()
… …
3070 glLoadIdentity; 4353 glLoadIdentity;
3071 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4354 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3072 glMatrixMode GL_MODELVIEW; 4355 glMatrixMode GL_MODELVIEW;
3073 glLoadIdentity; 4356 glLoadIdentity;
3074 4357
4358 {
4359 package CFPlus::UI::Base;
4360
4361 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4362 (0, 0, $self->{w}, $self->{h});
4363
3075 $self->_draw; 4364 $self->_draw;
4365 }
3076} 4366}
3077 4367
3078############################################################################# 4368#############################################################################
3079 4369
3080package CFClient::UI; 4370package CFPlus::UI;
3081 4371
3082$ROOT = new CFClient::UI::Root; 4372$ROOT = new CFPlus::UI::Root;
3083$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4373$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3084 4374
30851 43751
3086 4376

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