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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.216 by root, Fri May 19 16:43:57 2006 UTC vs.
Revision 1.426 by root, Sat Aug 11 12:07:54 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) = @_;
… …
136 $rem += $_ - $i; 171 $rem += $_ - $i;
137 $_ = $i; 172 $_ = $i;
138 } 173 }
139} 174}
140 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
141# call when resolution changes etc. 192# call when resolution changes etc.
142sub rescale_widgets { 193sub rescale_widgets {
143 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
144 195
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET; 196 for my $widget (values %WIDGET) {
147
148 for my $widget (@widgets) {
149 if ($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
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
151 $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};
152 $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};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
155 $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};
156 $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};
157 $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
158 } 211 }
159
160 $widget->reconfigure;
161 } 212 }
213
214 reconfigure_widgets;
162} 215}
163 216
164############################################################################# 217#############################################################################
165 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
166package CFClient::UI::Base; 227package CFPlus::UI::Base;
167 228
168use strict; 229use strict;
169 230
170use CFClient::OpenGL; 231use CFPlus::OpenGL;
171 232
172sub new { 233sub new {
173 my $class = shift; 234 my $class = shift;
174 235
175 my $self = bless { 236 my $self = bless {
176 x => 0, 237 x => "center",
177 y => 0, 238 y => "center",
178 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
179 can_events => 1, 242 can_events => 1,
180 @_ 243 @_
181 }, $class; 244 }, $class;
182 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
183 for (keys %$self) { 248 for (keys %$self) {
184 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
185 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
186 } 251 }
187 } 252 }
188 253
189 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 }
190 265
191 $self 266 $self
192} 267}
193 268
194sub destroy { 269sub destroy {
195 my ($self) = @_; 270 my ($self) = @_;
196 271
197 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
198 %$self = (); 274 %$self = ();
199} 275}
200 276
277sub TO_JSON {
278 { __w_ => $_[0]{s_id} }
279}
280
201sub show { 281sub show {
202 my ($self) = @_; 282 my ($self) = @_;
203 283
204 return if $self->{parent}; 284 return if $self->{parent};
205 285
206 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
207} 287}
208 288
209sub hide { 289sub set_visible {
210 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};
211 313
212 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
214 316
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
215 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
216 if $self->{parent}; 347 if $self->{parent};
217} 348}
218 349
219sub move { 350sub move_abs {
220 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
221 352
222 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
223 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
224 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
225 356
226 $self->update; 357 $self->update;
227} 358}
228 359
229sub set_size { 360sub set_size {
230 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
231 362
232 $self->{user_w} = $w; 363 $self->{force_w} = $w;
233 $self->{user_h} = $h; 364 $self->{force_h} = $h;
234 365
235 $self->check_size; 366 $self->realloc;
236} 367}
237 368
238sub size_request { 369sub size_request {
239 require Carp; 370 require Carp;
240 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
241} 372}
242 373
374sub baseline_shift {
375 0
376}
377
243sub configure { 378sub configure {
244 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
245 380
246 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
247 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
249 386
250 # use alignment to adjust x, y 387 # use alignment to adjust x, y
251 388
252 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
253 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
254
255 ($w, $h) = ($w2, $h2);
256 } 391 }
257 392
258 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
259 $self->{x} = $x; 394 $self->{x} = $x;
260 $self->{y} = $y; 395 $self->{y} = $y;
261 $self->update; 396 $self->update;
262 } 397 }
263 398
264 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
266 }
267}
268 401
269sub size_allocate { 402 $self->{alloc_w} = $w;
270 # nothing to be done 403 $self->{alloc_h} = $h;
271}
272 404
273sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
274 my ($self) = @_; 406 }
275
276 $self->check_size (1);
277 $self->update;
278} 407}
279 408
280sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
281} 415}
282 416
283sub set_max_size { 417sub set_max_size {
284 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
285 419
286 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
288} 424}
289 425
290sub set_tooltip { 426sub set_tooltip {
291 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
292 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
293 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
294 435
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
298 } 439 }
299} 440}
300 441
301# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
302sub coord2local { 443sub coord2local {
303 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
304 445
446 Carp::confess unless $self->{parent};#d#
447
305 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
306} 449}
307 450
308# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
309sub coord2global { 452sub coord2global {
310 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
311 454
455 Carp::confess unless $self->{parent};#d#
456
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
313} 458}
314 459
315sub focus_in { 460sub invoke_focus_in {
316 my ($self) = @_; 461 my ($self) = @_;
317 462
318 return if $FOCUS == $self; 463 return if $FOCUS == $self;
319 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
320 465
321 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
322 467
323 $self->emit (focus_in => $focus); 468 $self->update;
324 469
325 $focus->update if $focus; 470 0
326 $FOCUS->update;
327} 471}
328 472
329sub focus_out { 473sub invoke_focus_out {
330 my ($self) = @_; 474 my ($self) = @_;
331 475
332 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
333 477
334 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
335 479
336 $self->emit (focus_out => $focus); 480 $self->update;
337 481
338 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
339} 483 unless $FOCUS;
340 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
341sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
342sub button_up { } 496sub invoke_button_up { 0 }
343sub key_down { } 497sub invoke_key_down { 0 }
344sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
345 500
346sub button_down { 501sub invoke_button_down {
347 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
348 503
349 $self->focus_in; 504 $self->grab_focus;
350}
351 505
352sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
353sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
354sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
355sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
356sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
357 508
358sub draw { 509sub connect {
510 my ($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 {
359 my ($self) = @_; 521 my ($self, $signal) = @_;
360 522
361 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
362
363 glPushMatrix;
364 glTranslate $self->{x}, $self->{y}, 0;
365 $self->_draw;
366 glPopMatrix;
367
368 if ($self == $HOVER && $self->{can_hover}) {
369 my ($x, $y) = @$self{qw(x y)};
370
371 glColor 1, 0.8, 0.5, 0.2;
372 glEnable GL_BLEND;
373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
374 glBegin GL_QUADS;
375 glVertex $x , $y;
376 glVertex $x + $self->{w}, $y;
377 glVertex $x + $self->{w}, $y + $self->{h};
378 glVertex $x , $y + $self->{h};
379 glEnd;
380 glDisable GL_BLEND;
381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0;
389 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h};
392 glEnd;
393 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 }
396} 524}
397 525
398sub _draw { 526my %has_coords = (
399 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
400 532
401 warn "no draw defined for $self\n"; 533sub emit {
402} 534 my ($self, $signal, @args) = @_;
403 535
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
404sub find_widget { 556#sub find_widget {
405 my ($self, $x, $y) = @_; 557# in .xs
406
407 return () unless $self->{can_events};
408
409 return $self
410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
412
413 ()
414}
415 558
416sub set_parent { 559sub set_parent {
417 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
418 561
419 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
420 563 $self->set_visible if $parent->{visible};
421 # TODO: req_w _does_change after ->reconfigure
422 $self->check_size
423 unless exists $self->{req_w};
424} 564}
425 565
426sub check_size { 566sub realloc {
427 my ($self, $forced) = @_; 567 my ($self) = @_;
428 568
429 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
430 $CFClient::UI::ROOT->{check_size}{$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 $self->{req_h};
577 }
431} 578}
432 579
433sub update { 580sub update {
434 my ($self) = @_; 581 my ($self) = @_;
435 582
436 $self->{parent}->update 583 $self->{parent}->update
437 if $self->{parent}; 584 if $self->{parent};
438} 585}
439 586
440sub connect { 587sub reconfigure {
441 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
442 589
443 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
444} 592}
445 593
446sub emit { 594# using global variables seems a bit hacky, but passing through all drawing
447 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
448 597
449 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 $self\n";
450} 605}
451 606
452sub DESTROY { 607sub DESTROY {
453 my ($self) = @_; 608 my ($self) = @_;
454 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
455 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
456 #$self->deactivate;
457} 616}
458 617
459############################################################################# 618#############################################################################
460 619
461package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
462 621
463our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
464 623
465use strict; 624use strict;
466use CFClient::OpenGL; 625use CFPlus::OpenGL;
467 626
468sub new { 627sub new {
469 my $class = shift; 628 my $class = shift;
470 629
471 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
486 645
487 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
488 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
489 648
490 glEnable GL_BLEND; 649 glEnable GL_BLEND;
491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
492 glColor @$color; 651 glColor_premultiply @$color;
493 652
494 glBegin GL_QUADS; 653 glBegin GL_QUADS;
495 glVertex 0 , 0; 654 glVertex 0 , 0;
496 glVertex 0 , $h; 655 glVertex 0 , $h;
497 glVertex $w, $h; 656 glVertex $w, $h;
… …
502 } 661 }
503} 662}
504 663
505############################################################################# 664#############################################################################
506 665
507package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
508 667
509our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
510 669
511sub new { 670sub new {
512 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
514} 673}
515 674
516sub size_request { 675sub size_request {
517 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
518} 679}
519 680
520sub draw { } 681sub draw { }
521 682
522############################################################################# 683#############################################################################
523 684
524package CFClient::UI::Container; 685package CFPlus::UI::Container;
525 686
526our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
527 688
528sub new { 689sub new {
529 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
530 691
531 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
532 693
533 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
534 children => [], 695 children => [],
535 can_events => 0, 696 can_events => 0,
536 %arg, 697 %arg,
537 ); 698 );
699
538 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
539 702
540 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
541} 712}
542 713
543sub add { 714sub add {
544 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
545 716
546 $_->set_parent ($self) 717 $_->set_parent ($self)
547 for @widgets; 718 for @widgets;
548 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
549 use sort 'stable'; 721 use sort 'stable';
550 722
551 $self->{children} = [ 723 $self->{children} = [
552 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
553 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
554 ]; 726 ];
555 727
556 $self->check_size (1); 728 $self->realloc;
557 $self->update; 729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
558} 733}
559 734
560sub children { 735sub children {
561 @{ $_[0]{children} } 736 @{ $_[0]{children} }
562} 737}
563 738
564sub remove { 739sub remove {
565 my ($self, $child) = @_; 740 my ($self, @widgets) = @_;
566 741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
567 delete $child->{parent}; 745 delete $child->{parent};
568 $child->hide; 746 $child->hide;
569
570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
571 749
572 $self->check_size; 750 $self->realloc;
573 $self->update;
574} 751}
575 752
576sub clear { 753sub clear {
577 my ($self) = @_; 754 my ($self) = @_;
578 755
579 my $children = delete $self->{children}; 756 my $children = $self->{children};
580 $self->{children} = []; 757 $self->{children} = [];
581 758
582 for (@$children) { 759 for (@$children) {
583 delete $_->{parent}; 760 delete $_->{parent};
584 $_->hide; 761 $_->hide;
585 } 762 }
586 763
587 $self->check_size; 764 $self->realloc;
588 $self->update;
589} 765}
590 766
591sub find_widget { 767sub find_widget {
592 my ($self, $x, $y) = @_; 768 my ($self, $x, $y) = @_;
593 769
594 $x -= $self->{x}; 770 $x -= $self->{x};
595 $y -= $self->{y}; 771 $y -= $self->{y};
596 772
597 my $res; 773 my $res;
598 774
599 for (reverse @{ $self->{children} }) { 775 for (reverse $self->visible_children) {
600 $res = $_->find_widget ($x, $y) 776 $res = $_->find_widget ($x, $y)
601 and return $res; 777 and return $res;
602 } 778 }
603 779
604 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
605} 781}
606 782
607sub _draw { 783sub _draw {
608 my ($self) = @_; 784 my ($self) = @_;
609 785
610 $_->draw for @{$self->{children}}; 786 $_->draw for $self->visible_children;
611} 787}
612 788
613############################################################################# 789#############################################################################
614 790
615package CFClient::UI::Bin; 791package CFPlus::UI::Bin;
616 792
617our @ISA = CFClient::UI::Container::; 793our @ISA = CFPlus::UI::Container::;
618 794
619sub new { 795sub new {
620 my ($class, %arg) = @_; 796 my ($class, %arg) = @_;
621 797
622 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
623 799
624 $class->SUPER::new (children => [$child], %arg) 800 $class->SUPER::new (children => [$child], %arg)
625} 801}
626 802
627sub add { 803sub add {
628 my ($self, $child) = @_; 804 my ($self, $child) = @_;
629 805
630 $self->{children} = []; 806 $self->clear;
631
632 $self->SUPER::add ($child); 807 $self->SUPER::add ($child);
633} 808}
634 809
635sub remove { 810sub remove {
636 my ($self, $widget) = @_; 811 my ($self, $widget) = @_;
637 812
638 $self->SUPER::remove ($widget); 813 $self->SUPER::remove ($widget);
639 814
640 $self->{children} = [new CFClient::UI::Empty] 815 $self->{children} = [new CFPlus::UI::Empty]
641 unless @{$self->{children}}; 816 unless @{$self->{children}};
642} 817}
643 818
644sub child { $_[0]->{children}[0] } 819sub child { $_[0]->{children}[0] }
645 820
646sub size_request { 821sub size_request {
647 $_[0]{children}[0]->size_request 822 $_[0]{children}[0]->size_request
648} 823}
649 824
650sub size_allocate { 825sub invoke_size_allocate {
651 my ($self, $w, $h) = @_; 826 my ($self, $w, $h) = @_;
652 827
653 $self->{children}[0]->configure (0, 0, $w, $h); 828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
654} 831}
655 832
656############################################################################# 833#############################################################################
657 834
835# back-buffered drawing area
836
658package CFClient::UI::Window; 837package CFPlus::UI::Window;
659 838
660our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
661 840
662use CFClient::OpenGL; 841use CFPlus::OpenGL;
663 842
664sub new { 843sub new {
665 my ($class, %arg) = @_; 844 my ($class, %arg) = @_;
666 845
667 my $self = $class->SUPER::new (%arg); 846 my $self = $class->SUPER::new (%arg);
… …
672 851
673 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
674 $self->SUPER::update; 853 $self->SUPER::update;
675} 854}
676 855
677sub size_allocate { 856sub invoke_size_allocate {
678 my ($self, $w, $h) = @_; 857 my ($self, $w, $h) = @_;
679 858
680 $self->SUPER::size_allocate ($w, $h);
681 $self->update; 859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
682} 862}
683 863
684sub _render { 864sub _render {
865 my ($self) = @_;
866
685 $_[0]{children}[0]->draw; 867 $self->{children}[0]->draw;
686} 868}
687 869
688sub render_child { 870sub render_child {
689 my ($self) = @_; 871 my ($self) = @_;
690 872
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0; 874 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT; 875 glClear GL_COLOR_BUFFER_BIT;
694 876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
695 $self->_render; 883 $self->_render;
884 }
696 }; 885 };
697} 886}
698 887
699sub _draw { 888sub _draw {
700 my ($self) = @_; 889 my ($self) = @_;
701
702 my ($w, $h) = ($self->w, $self->h);
703 890
704 my $tex = $self->{texture} 891 my $tex = $self->{texture}
705 or return; 892 or return;
706 893
707 glEnable GL_TEXTURE_2D; 894 glEnable GL_TEXTURE_2D;
708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
709 glColor 1, 1, 1, 1; 896 glColor 0, 0, 0, 1;
710 897
711 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 898 $tex->draw_quad_alpha_premultiplied (0, 0);
712 899
713 glDisable GL_TEXTURE_2D; 900 glDisable GL_TEXTURE_2D;
714} 901}
715 902
716############################################################################# 903#############################################################################
717 904
718package CFClient::UI::ViewPort; 905package CFPlus::UI::ViewPort;
719 906
907use List::Util qw(min max);
908
720our @ISA = CFClient::UI::Window::; 909our @ISA = CFPlus::UI::Window::;
910
911sub new {
912 my $class = shift;
913
914 $class->SUPER::new (
915 scroll_x => 0,
916 scroll_y => 1,
917 @_,
918 )
919}
721 920
722sub size_request { 921sub size_request {
723 my ($self) = @_; 922 my ($self) = @_;
724 923
725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
727 925
728 @$self{qw(child_w child_h)} 926 $w = 1 if $self->{scroll_x};
729} 927 $h = 1 if $self->{scroll_y};
730 928
929 ($w, $h)
930}
931
731sub size_allocate { 932sub invoke_size_allocate {
732 my ($self, $w, $h) = @_; 933 my ($self, $w, $h) = @_;
733 934
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);
734 $self->update; 941 $self->update;
942
943 1
735} 944}
736 945
737sub set_offset { 946sub set_offset {
738 my ($self, $x, $y) = @_; 947 my ($self, $x, $y) = @_;
739 948
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}) {
740 $self->{view_x} = int $x; 953 $self->{view_x} = $x;
741 $self->{view_y} = int $y; 954 $self->{view_y} = $y;
742 955
956 $self->emit (changed => $x, $y);
743 $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 }
744} 977}
745 978
746# 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 $self... but we should not ask for that
747sub coord2local { 980sub coord2local {
748 my ($self, $x, $y) = @_; 981 my ($self, $x, $y) = @_;
… …
763 my ($self, $x, $y) = @_; 996 my ($self, $x, $y) = @_;
764 997
765 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
766 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
767 ) { 1000 ) {
768 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
769 } else { 1002 } else {
770 $self->CFClient::UI::Base::find_widget ($x, $y) 1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
771 } 1004 }
772} 1005}
773 1006
774sub _render { 1007sub _render {
775 my ($self) = @_; 1008 my ($self) = @_;
776 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 - $self->{view_y};
1012
777 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
778 1014
779 $self->SUPER::_render; 1015 $self->SUPER::_render;
780} 1016}
781 1017
782############################################################################# 1018#############################################################################
783 1019
784package CFClient::UI::ScrolledWindow; 1020package CFPlus::UI::ScrolledWindow;
785 1021
786our @ISA = CFClient::UI::HBox::; 1022our @ISA = CFPlus::UI::Table::;
787 1023
788sub new { 1024sub new {
789 my $class = shift; 1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
790 1028
791 my $self; 1029 my $self;
792 1030
793 my $slider = new CFClient::UI::Slider 1031 my $hslider = new CFPlus::UI::Slider
1032 c_col => 0,
1033 c_row => 1,
794 vertical => 1, 1034 vertical => 0,
795 range => [0, 0, 1, 0.01], # HACK fix 1035 range => [0, 0, 1, 0.01], # HACK fix
796 connect_changed => sub { 1036 on_changed => sub {
797 $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});
798 }, 1039 },
799 ; 1040 ;
800 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
801 $self = $class->SUPER::new ( 1053 $self = $class->SUPER::new (
802 vp => (new CFClient::UI::ViewPort), 1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
803 slider => $slider, 1057 hslider => $hslider,
804 @_, 1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
805 ); 1062 );
806 1063
807 $self->{vp}->add ($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
808 $self->add ($self->{vp}); 1085 $self->SUPER::add ($self->{vp});
809 $self->add ($self->{slider}); 1086
1087 $self->add ($child) if $child;
810 1088
811 $self 1089 $self
812} 1090}
813 1091
814#TODO# update range on size_allocate depending on child 1092sub add {
815# update viewport offset on scroll 1093 my ($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}
816 1197
817############################################################################# 1198#############################################################################
818 1199
819package CFClient::UI::Frame; 1200package CFPlus::UI::Frame;
820 1201
821our @ISA = CFClient::UI::Bin::; 1202our @ISA = CFPlus::UI::Bin::;
822 1203
823use CFClient::OpenGL; 1204use CFPlus::OpenGL;
824 1205
825sub new { 1206sub new {
826 my $class = shift; 1207 my $class = shift;
827 1208
828 $class->SUPER::new ( 1209 $class->SUPER::new (
… …
836 1217
837 if ($self->{bg}) { 1218 if ($self->{bg}) {
838 my ($w, $h) = @$self{qw(w h)}; 1219 my ($w, $h) = @$self{qw(w h)};
839 1220
840 glEnable GL_BLEND; 1221 glEnable GL_BLEND;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
842 glColor @{ $self->{bg} }; 1223 glColor_premultiply @{ $self->{bg} };
843 1224
844 glBegin GL_QUADS; 1225 glBegin GL_QUADS;
845 glVertex 0 , 0; 1226 glVertex 0 , 0;
846 glVertex 0 , $h; 1227 glVertex 0 , $h;
847 glVertex $w, $h; 1228 glVertex $w, $h;
… …
854 $self->SUPER::_draw; 1235 $self->SUPER::_draw;
855} 1236}
856 1237
857############################################################################# 1238#############################################################################
858 1239
859package CFClient::UI::FancyFrame; 1240package CFPlus::UI::FancyFrame;
860 1241
861our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFPlus::UI::Bin::;
862 1243
863use CFClient::OpenGL; 1244use CFPlus::OpenGL;
864
865my @tex =
866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
867 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
868 1245
869sub new { 1246sub new {
870 my $class = shift; 1247 my ($class, %arg) = @_;
871 1248
872 # 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 }
873 1256
874 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
1258 # label => "",
875 bg => [1, 1, 1, 1], 1259 fg => [0.6, 0.3, 0.1],
876 border_bg => [1, 1, 1, 1],
877 border => 0.6, 1260 border => 0.8,
878 toplevel => 1, 1261 style => 'single',
879 can_events => 1, 1262 %arg,
880 @_
881 ); 1263 );
882 1264
883 $self->{title} &&= new CFClient::UI::Label
884 align => 0,
885 valign => 1,
886 text => $self->{title},
887 fontsize => $self->{border};
888
889 $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};
890} 1273}
891 1274
892sub border { 1275sub border {
893 int $_[0]{border} * $::FONTSIZE 1276 int $_[0]{border} * $::FONTSIZE
894} 1277}
895 1278
896sub size_request { 1279sub size_request {
897 my ($self) = @_; 1280 my ($self) = @_;
1281
1282 ($self->{label_w}, undef) = $self->{label}->size_request
1283 if $self->{label};
898 1284
899 my ($w, $h) = $self->SUPER::size_request; 1285 my ($w, $h) = $self->SUPER::size_request;
900 1286
901 ( 1287 (
902 $w + $self->border * 2, 1288 $w + $self->border * 2,
903 $h + $self->border * 2, 1289 $h + $self->border * 2,
904 ) 1290 )
905} 1291}
906 1292
907sub size_allocate { 1293sub invoke_size_allocate {
908 my ($self, $w, $h) = @_; 1294 my ($self, $w, $h) = @_;
909 1295
910 $h -= List::Util::max 0, $self->border * 2; 1296 my $border = $self->border;
1297
911 $w -= List::Util::max 0, $self->border * 2; 1298 $w -= List::Util::max 0, $border * 2;
1299 $h -= List::Util::max 0, $border * 2;
912 1300
913 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1301 if (my $label = $self->{label}) {
914 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 }
915 1306
916 $self->child->configure ($self->border, $self->border, $w, $h); 1307 $self->child->configure ($border, $border, $w, $h);
917}
918 1308
1309 1
1310}
1311
1312sub _draw {
1313 my ($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 $self->hide;
1445
1446 1
1447}
1448
919sub button_down { 1449sub invoke_button_down {
920 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
921 1451
922 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
923 my $border = $self->border; 1453 my $border = $self->border;
924 1454
… …
937 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
938 1468
939 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
940 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
941 1471
942 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
943 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
944 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
945 $self->check_size; 1476 $self->realloc;
946 }; 1477 };
947 1478
948 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
949 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
950 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
952 $self->{motion} = sub { 1483 $self->{motion} = sub {
953 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
954 1485
955 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
956 1487
957 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
958 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
959 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
960 } 1496 1
961} 1497}
962 1498
963sub button_up { 1499sub invoke_button_up {
964 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
965 1501
966 delete $self->{motion}; 1502 ! ! delete $self->{motion}
967} 1503}
968 1504
969sub mouse_motion { 1505sub invoke_mouse_motion {
970 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
971 1507
972 $self->{motion}->($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 $visible;
1517
1518 0
973} 1519}
974 1520
975sub _draw { 1521sub _draw {
976 my ($self) = @_; 1522 my ($self) = @_;
977 1523
1524 my $child = $self->{children}[0];
1525
978 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
979 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
980 1528
981 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983 1531
984 my $border = $self->border; 1532 my $border = $self->border;
985 1533
986 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
987 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
988 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
989 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990 $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, $border);
991 1553
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
994 1556
995 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
996 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
997 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
998
999 glColor @{ $self->{bg} };
1000
1001 $bg->{s} = $rep_x;
1002 $bg->{t} = $rep_y;
1003 $bg->{wrap_mode} = 1;
1004 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1005 } 1562 }
1006 1563
1007 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1008 1565
1009 $self->{title}->draw if $self->{title};
1010
1011 $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};
1012} 1577}
1013 1578
1014############################################################################# 1579#############################################################################
1015 1580
1016package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1017 1582
1018our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1019 1584
1020use List::Util qw(max sum); 1585use List::Util qw(max sum);
1021 1586
1022use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1023 1588
1024sub new { 1589sub new {
1025 my $class = shift; 1590 my $class = shift;
1026 1591
1027 $class->SUPER::new ( 1592 $class->SUPER::new (
1028 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1029 @_ 1595 @_,
1030 ) 1596 )
1031} 1597}
1032 1598
1033sub add { 1599sub add {
1034 my ($self, $x, $y, $child) = @_;
1035
1036 $child->set_parent ($self);
1037 $self->{children}[$y][$x] = $child;
1038
1039 $child->check_size;
1040}
1041
1042sub children {
1043 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1044}
1045
1046# TODO: move to container class maybe? send childs a signal on removal?
1047sub clear {
1048 my ($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);
1049 1631
1050 my @children = $self->children; 1632 my @children = $self->children;
1051 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 }
1052 1643 }
1053 for (@children) {
1054 delete $_->{parent};
1055 $_->hide;
1056 }
1057 1644
1058 $self->update; 1645 # second pass, rows
1059} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1060
1061sub get_wh {
1062 my ($self) = @_;
1063
1064 my (@w, @h);
1065
1066 for my $y (0 .. $#{$self->{children}}) {
1067 my $row = $self->{children}[$y]
1068 or next;
1069
1070 for my $x (0 .. $#$row) {
1071 my $widget = $row->[$x]
1072 or next;
1073 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1074 1648
1075 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1076 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1077 } 1653 }
1078 } 1654 }
1079 1655
1080 (\@w, \@h) 1656 (\@w, \@h)
1081} 1657}
… …
1089 (sum @$ws), 1665 (sum @$ws),
1090 (sum @$hs), 1666 (sum @$hs),
1091 ) 1667 )
1092} 1668}
1093 1669
1094sub size_allocate { 1670sub invoke_size_allocate {
1095 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1096 1672
1097 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1098 1674
1099 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1100 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1101 1677
1102 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1103 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1104 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1105 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1106 1682
1107 # linearly scale sizes
1108 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1109 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1110 1684
1111 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
1112 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1113 1694
1114 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1115 1697
1116 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1117 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)};
1118 or next;
1119 1700
1120 my $x = 0; 1701 $widget->configure (
1121 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1122 1704 );
1123 for my $c (0 .. $#$row) { 1705 }
1124 my $col_w = $ws->[$c];
1125 1706
1126 if (my $widget = $row->[$c]) { 1707 1
1127 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1128 }
1129 1709
1130 $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};
1131 } 1737 }
1132
1133 $y += $row_h;
1134 } 1738 }
1135 1739
1136} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1137 1742
1138sub 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, $H)
1758}
1759
1760sub invoke_size_allocate {
1139 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1140 1762
1141 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1142 $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;
1143 1766
1144 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1145 1769
1146 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1147 $res = $_->find_widget ($x, $y) 1771 }
1148 and return $res; 1772
1149 } 1773 1
1150
1151 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1152}
1153
1154sub _draw {
1155 my ($self) = @_;
1156
1157 for (grep $_, @{$self->{children}}) {
1158 $_->draw for grep $_, @$_;
1159 }
1160} 1774}
1161 1775
1162############################################################################# 1776#############################################################################
1163 1777
1164package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1165 1779
1166# TODO: wrap into common Box base class
1167
1168our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1169 1781
1170sub size_request { 1782sub size_request {
1171 my ($self) = @_; 1783 my ($self) = @_;
1172 1784
1173 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1174 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 }
1175 ( 1823 }
1176 (List::Util::sum map $_->[0], @alloc), 1824
1177 (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 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1178 ) 1850 )
1179} 1851}
1180 1852
1181sub size_allocate {
1182 my ($self, $w, $h) = @_;
1183
1184 ($h, $w) = ($w, $h);
1185
1186 my $children = $self->{children};
1187
1188 my @h = map $_->{req_w}, @$children;
1189
1190 my $req_h = List::Util::sum @h;
1191
1192 if ($req_h > $h) {
1193 # ah well, not enough space
1194 $_ *= $h / $req_h for @h;
1195 } else {
1196 my $exp = List::Util::sum map $_->{expand}, @$children;
1197 $exp ||= 1;
1198
1199 for (0 .. $#$children) {
1200 my $child = $children->[$_];
1201
1202 my $alloc_h = $h[$_];
1203 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1204 $h[$_] = $alloc_h;
1205 }
1206 }
1207
1208 CFClient::UI::harmonize \@h;
1209
1210 my $y = 0;
1211 for (0 .. $#$children) {
1212 my $child = $children->[$_];
1213 my $h = $h[$_];
1214 $child->configure ($y, 0, $h, $w);
1215
1216 $y += $h;
1217 }
1218
1219 1
1220}
1221
1222############################################################################# 1853#############################################################################
1223 1854
1224package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1225 1856
1226# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1227 1858
1228our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1229 1861
1230sub size_request { 1862 $class->SUPER::new (
1231 my ($self) = @_; 1863 vertical => 1,
1232 1864 @_,
1233 my @alloc = map [$_->size_request], @{$self->{children}};
1234
1235 (
1236 (List::Util::max map $_->[0], @alloc),
1237 (List::Util::sum map $_->[1], @alloc),
1238 ) 1865 )
1239} 1866}
1240 1867
1241sub size_allocate {
1242 my ($self, $w, $h) = @_;
1243
1244 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1245
1246 my $children = $self->{children};
1247
1248 my @h = map $_->{req_h}, @$children;
1249
1250 my $req_h = List::Util::sum @h;
1251
1252 if ($req_h > $h) {
1253 # ah well, not enough space
1254 $_ *= $h / $req_h for @h;
1255 } else {
1256 my $exp = List::Util::sum map $_->{expand}, @$children;
1257 $exp ||= 1;
1258
1259 for (0 .. $#$children) {
1260 my $child = $children->[$_];
1261
1262 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1263 }
1264 }
1265
1266 CFClient::UI::harmonize \@h;
1267
1268 my $y = 0;
1269 for (0 .. $#$children) {
1270 my $child = $children->[$_];
1271 my $h = $h[$_];
1272 $child->configure (0, $y, $w, $h);
1273
1274 $y += $h;
1275 }
1276
1277 1
1278}
1279
1280############################################################################# 1868#############################################################################
1281 1869
1282package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1283 1871
1284our @ISA = CFClient::UI::DrawBG::; 1872our @ISA = CFPlus::UI::DrawBG::;
1285 1873
1286use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1287 1875
1288sub new { 1876sub new {
1289 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1290 1878
1291 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
… …
1294 #active_bg => none 1882 #active_bg => none
1295 #font => default_font 1883 #font => default_font
1296 #text => initial text 1884 #text => initial text
1297 #markup => initial narkup 1885 #markup => initial narkup
1298 #max_w => maximum pixel width 1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1299 ellipsise => 3, # end 1888 ellipsise => 3, # end
1300 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1301 fontsize => 1, 1890 fontsize => 1,
1302 align => -1, 1891 align => -1,
1303 valign => -1, 1892 valign => -1,
1304 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1305 can_events => 0, 1895 can_events => 0,
1306 %arg 1896 %arg
1307 ); 1897 );
1308 1898
1309 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1310 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1311 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1312 $self->{template} = $layout; 1902 $self->{template} = $layout;
1313 } 1903 }
1314 1904
1315 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1319 } 1909 }
1320 1910
1321 $self 1911 $self
1322} 1912}
1323 1913
1324sub escape($) {
1325 local $_ = $_[0];
1326
1327 s/&/&amp;/g;
1328 s/>/&gt;/g;
1329 s/</&lt;/g;
1330
1331 $_
1332}
1333
1334sub update { 1914sub update {
1335 my ($self) = @_; 1915 my ($self) = @_;
1336 1916
1337 delete $self->{texture}; 1917 delete $self->{texture};
1338 $self->SUPER::update; 1918 $self->SUPER::update;
1339} 1919}
1340 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1341sub set_text { 1934sub set_text {
1342 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1343 1936
1344 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1345 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1346 1939
1347 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1348 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1349 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1350 $self->update; 1944 $self->update;
1351 $self->check_size;
1352} 1945}
1353 1946
1354sub set_markup { 1947sub set_markup {
1355 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1356 1949
1357 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1358 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1359 1952
1360 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1361 1954
1362 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1363 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1364 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1365 $self->update; 1959 $self->update;
1366 $self->check_size;
1367} 1960}
1368 1961
1369sub size_request { 1962sub size_request {
1370 my ($self) = @_; 1963 my ($self) = @_;
1371 1964
1965 $self->{size_req} ||= do {
1372 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1966 $self->{layout}->set_font ($self->{font}) if $self->{font};
1373 $self->{layout}->set_width ($self->{max_w} || -1); 1967 $self->{layout}->set_width ($self->{max_w} || -1);
1374 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1968 $self->{layout}->set_ellipsise ($self->{ellipsise});
1375 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1969 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1970 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377 1971
1378 my ($w, $h) = $self->{layout}->size; 1972 my ($w, $h) = $self->{layout}->size;
1379 1973
1380 if (exists $self->{template}) { 1974 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font}; 1975 $self->{template}->set_font ($self->{font}) if $self->{font};
1976 $self->{template}->set_width ($self->{max_w} || -1);
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1977 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383 1978
1384 my ($w2, $h2) = $self->{template}->size; 1979 my ($w2, $h2) = $self->{template}->size;
1385 1980
1386 $w = List::Util::max $w, $w2; 1981 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2; 1982 $h = List::Util::max $h, $h2;
1983 }
1984
1985 [$w, $h]
1388 } 1986 };
1389 1987
1390 ( 1988 @{ $self->{size_req} }
1391 $w + $self->{padding} * 2,
1392 $h + $self->{padding} * 2,
1393 )
1394} 1989}
1395 1990
1991sub baseline_shift {
1992 $_[0]{layout}->descent
1993}
1994
1396sub size_allocate { 1995sub invoke_size_allocate {
1397 my ($self, $w, $h) = @_; 1996 my ($self, $w, $h) = @_;
1398 1997
1998 delete $self->{ox};
1999
1399 delete $self->{texture}; 2000 delete $self->{texture}
2001 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2002
2003 1
1400} 2004}
1401 2005
1402sub set_fontsize { 2006sub set_fontsize {
1403 my ($self, $fontsize) = @_; 2007 my ($self, $fontsize) = @_;
1404 2008
1405 $self->{fontsize} = $fontsize; 2009 $self->{fontsize} = $fontsize;
2010 delete $self->{size_req};
1406 delete $self->{texture}; 2011 delete $self->{texture};
1407 2012
1408 $self->update; 2013 $self->realloc;
1409 $self->check_size; 2014}
2015
2016sub reconfigure {
2017 my ($self) = @_;
2018
2019 delete $self->{size_req};
2020 delete $self->{texture};
2021
2022 $self->SUPER::reconfigure;
1410} 2023}
1411 2024
1412sub _draw { 2025sub _draw {
1413 my ($self) = @_; 2026 my ($self) = @_;
1414 2027
1415 $self->SUPER::_draw; # draw background, if applicable 2028 $self->SUPER::_draw; # draw background, if applicable
1416 2029
1417 my $tex = $self->{texture} ||= do { 2030 my $size = $self->{texture} ||= do {
1418 $self->{layout}->set_foreground (@{$self->{fg}}); 2031 $self->{layout}->set_foreground (@{$self->{fg}});
1419 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2032 $self->{layout}->set_font ($self->{font}) if $self->{font};
1420 $self->{layout}->set_width ($self->{w}); 2033 $self->{layout}->set_width ($self->{w});
1421 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2034 $self->{layout}->set_ellipsise ($self->{ellipsise});
1422 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2035 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1423 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2036 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1424 2037
1425 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2038 [$self->{layout}->size]
1426
1427 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1428 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1429 : ($self->{w} - $tex->{w}) * 0.5);
1430
1431 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1432 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1433 : ($self->{h} - $tex->{h}) * 0.5);
1434
1435 $tex
1436 }; 2039 };
1437 2040
1438 glEnable GL_TEXTURE_2D; 2041 unless (exists $self->{ox}) {
1439 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} - $size->[0]) * 0.5);
1440 2045
1441 if ($tex->{format} == GL_ALPHA) { 2046 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1442 glColor @{$self->{fg}}; 2047 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1443 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2048 : ($self->{h} - $size->[1]) * 0.5);
1444 } else { 2049
1445 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2050 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1446 } 2051 };
1447 2052
1448 glDisable GL_TEXTURE_2D; 2053# unless ($self->{list}) {
2054# $self->{list} = CFPlus::OpenGL::glGenList;
2055# CFPlus::OpenGL::glNewList $self->{list};
2056# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2057# CFPlus::OpenGL::glEndList;
2058# }
2059#
2060# CFPlus::OpenGL::glCallList $self->{list};
2061
2062 $self->{layout}->draw;
1449} 2063}
2064
2065#sub destroy {
2066# my ($self) = @_;
2067#
2068# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2069#
2070# $self->SUPER::destroy;
2071#}
1450 2072
1451############################################################################# 2073#############################################################################
1452 2074
1453package CFClient::UI::EntryBase; 2075package CFPlus::UI::EntryBase;
1454 2076
1455our @ISA = CFClient::UI::Label::; 2077our @ISA = CFPlus::UI::Label::;
1456 2078
1457use CFClient::OpenGL; 2079use CFPlus::OpenGL;
1458 2080
1459sub new { 2081sub new {
1460 my $class = shift; 2082 my $class = shift;
1461 2083
1462 $class->SUPER::new ( 2084 $class->SUPER::new (
1463 fg => [1, 1, 1], 2085 fg => [1, 1, 1],
1464 bg => [0, 0, 0, 0.2], 2086 bg => [0, 0, 0, 0.2],
2087 outline => [0.6, 0.3, 0.1],
1465 active_bg => [1, 1, 1, 0.5], 2088 active_bg => [0, 0, 1, .2],
1466 active_fg => [0, 0, 0], 2089 active_fg => [1, 1, 1],
2090 active_outline => [1, 1, 0],
1467 can_hover => 1, 2091 can_hover => 1,
1468 can_focus => 1, 2092 can_focus => 1,
1469 valign => 0, 2093 valign => 0,
1470 can_events => 1, 2094 can_events => 1,
2095 ellipsise => 0,
2096 #text => ...
2097 #hidden => "*",
1471 @_ 2098 @_
1472 ) 2099 )
1473} 2100}
1474 2101
1475sub _set_text { 2102sub _set_text {
… …
1477 2104
1478 delete $self->{cur_h}; 2105 delete $self->{cur_h};
1479 2106
1480 return if $self->{text} eq $text; 2107 return if $self->{text} eq $text;
1481 2108
1482 delete $self->{texture};
1483
1484 $self->{last_activity} = $::NOW; 2109 $self->{last_activity} = $::NOW;
1485 $self->{text} = $text; 2110 $self->{text} = $text;
1486 2111
1487 $text =~ s/./*/g if $self->{hidden}; 2112 $text =~ s/./*/g if $self->{hidden};
1488 $self->{layout}->set_text ("$text "); 2113 $self->{layout}->set_text ("$text ");
2114 delete $self->{size_req};
1489 2115
1490 $self->emit (changed => $self->{text}); 2116 $self->emit (changed => $self->{text});
2117
2118 $self->realloc;
2119 $self->update;
1491} 2120}
1492 2121
1493sub set_text { 2122sub set_text {
1494 my ($self, $text) = @_; 2123 my ($self, $text) = @_;
1495 2124
1496 $self->{cursor} = length $text; 2125 $self->{cursor} = length $text;
1497 $self->_set_text ($text); 2126 $self->_set_text ($text);
1498 $self->update;
1499 $self->check_size;
1500} 2127}
1501 2128
1502sub get_text { 2129sub get_text {
1503 $_[0]{text} 2130 $_[0]{text}
1504} 2131}
… …
1509 my ($w, $h) = $self->SUPER::size_request; 2136 my ($w, $h) = $self->SUPER::size_request;
1510 2137
1511 ($w + 1, $h) # add 1 for cursor 2138 ($w + 1, $h) # add 1 for cursor
1512} 2139}
1513 2140
1514sub size_allocate {
1515 my ($self, $w, $h) = @_;
1516
1517 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1518}
1519
1520sub key_down { 2141sub invoke_key_down {
1521 my ($self, $ev) = @_; 2142 my ($self, $ev) = @_;
1522 2143
1523 my $mod = $ev->{mod}; 2144 my $mod = $ev->{mod};
1524 my $sym = $ev->{sym}; 2145 my $sym = $ev->{sym};
1525 my $uni = $ev->{unicode}; 2146 my $uni = $ev->{unicode};
1526 2147
1527 my $text = $self->get_text; 2148 my $text = $self->get_text;
2149
2150 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1528 2151
1529 if ($uni == 8) { 2152 if ($uni == 8) {
1530 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2153 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1531 } elsif ($uni == 127) { 2154 } elsif ($uni == 127) {
1532 substr $text, $self->{cursor}, 1, ""; 2155 substr $text, $self->{cursor}, 1, "";
1533 } elsif ($sym == CFClient::SDLK_LEFT) { 2156 } elsif ($sym == CFPlus::SDLK_LEFT) {
1534 --$self->{cursor} if $self->{cursor}; 2157 --$self->{cursor} if $self->{cursor};
1535 } elsif ($sym == CFClient::SDLK_RIGHT) { 2158 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1536 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2159 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1537 } elsif ($sym == CFClient::SDLK_HOME) { 2160 } elsif ($sym == CFPlus::SDLK_HOME) {
2161 # what a hack
2162 $self->{cursor} =
2163 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2164 ? length $1
2165 : 0;
2166 } elsif ($sym == CFPlus::SDLK_END) {
2167 # uh, again
2168 $self->{cursor} =
2169 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2170 ? $self->{cursor} + length $1
2171 : length $self->{text};
2172 } elsif ($uni == 21) { # ctrl-u
2173 $text = "";
1538 $self->{cursor} = 0; 2174 $self->{cursor} = 0;
1539 } elsif ($sym == CFClient::SDLK_END) {
1540 $self->{cursor} = length $text;
1541 } elsif ($uni == 27) { 2175 } elsif ($uni == 27) {
1542 $self->emit ('escape'); 2176 $self->emit ('escape');
1543 } elsif ($uni) { 2177 } elsif ($uni == 0x0d) {
2178 substr $text, $self->{cursor}++, 0, "\012";
2179 } elsif ($uni >= 0x20) {
1544 substr $text, $self->{cursor}++, 0, chr $uni; 2180 substr $text, $self->{cursor}++, 0, chr $uni;
2181 } else {
2182 return 0;
1545 } 2183 }
1546 2184
1547 $self->_set_text ($text); 2185 $self->_set_text ($text);
2186
2187 $self->realloc;
1548 $self->update; 2188 $self->update;
1549 $self->check_size;
1550}
1551 2189
2190 1
2191}
2192
1552sub focus_in { 2193sub invoke_focus_in {
1553 my ($self) = @_; 2194 my ($self) = @_;
1554 2195
1555 $self->{last_activity} = $::NOW; 2196 $self->{last_activity} = $::NOW;
1556 2197
1557 $self->SUPER::focus_in; 2198 $self->SUPER::invoke_focus_in
1558} 2199}
1559 2200
1560sub button_down { 2201sub invoke_button_down {
1561 my ($self, $ev, $x, $y) = @_; 2202 my ($self, $ev, $x, $y) = @_;
1562 2203
1563 $self->SUPER::button_down ($ev, $x, $y); 2204 $self->SUPER::invoke_button_down ($ev, $x, $y);
1564 2205
1565 my $idx = $self->{layout}->xy_to_index ($x, $y); 2206 my $idx = $self->{layout}->xy_to_index ($x, $y);
1566 2207
1567 # byte-index to char-index 2208 # byte-index to char-index
1568 my $text = $self->{text}; 2209 my $text = $self->{text};
1569 utf8::encode $text; 2210 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1570 $self->{cursor} = length substr $text, 0, $idx; 2211 $self->{cursor} = length $text;
1571 2212
1572 $self->_set_text ($self->{text}); 2213 $self->_set_text ($self->{text});
1573 $self->update; 2214 $self->update;
2215
2216 1
1574} 2217}
1575 2218
1576sub mouse_motion { 2219sub invoke_mouse_motion {
1577 my ($self, $ev, $x, $y) = @_; 2220 my ($self, $ev, $x, $y) = @_;
1578# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2221# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2222
2223 1
1579} 2224}
1580 2225
1581sub _draw { 2226sub _draw {
1582 my ($self) = @_; 2227 my ($self) = @_;
1583 2228
1584 local $self->{fg} = $self->{fg}; 2229 local $self->{fg} = $self->{fg};
1585 2230
1586 if ($FOCUS == $self) { 2231 if ($FOCUS == $self) {
1587 glColor @{$self->{active_bg}}; 2232 glColor_premultiply @{$self->{active_bg}};
1588 $self->{fg} = $self->{active_fg}; 2233 $self->{fg} = $self->{active_fg};
1589 } else { 2234 } else {
1590 glColor @{$self->{bg}}; 2235 glColor_premultiply @{$self->{bg}};
1591 } 2236 }
1592 2237
1593 glEnable GL_BLEND; 2238 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1595 glBegin GL_QUADS; 2240 glBegin GL_QUADS;
1596 glVertex 0 , 0; 2241 glVertex 0 , 0;
1597 glVertex 0 , $self->{h}; 2242 glVertex 0 , $self->{h};
1598 glVertex $self->{w}, $self->{h}; 2243 glVertex $self->{w}, $self->{h};
1599 glVertex $self->{w}, 0; 2244 glVertex $self->{w}, 0;
… …
1607 2252
1608 unless (exists $self->{cur_h}) { 2253 unless (exists $self->{cur_h}) {
1609 my $text = substr $self->{text}, 0, $self->{cursor}; 2254 my $text = substr $self->{text}, 0, $self->{cursor};
1610 utf8::encode $text; 2255 utf8::encode $text;
1611 2256
1612 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2257 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1613 } 2258 }
1614 2259
1615 glColor @{$self->{fg}}; 2260 glColor_premultiply @{$self->{active_fg}};
1616 glBegin GL_LINES; 2261 glBegin GL_LINES;
1617 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2262 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1618 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2263 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1619 glEnd; 2264 glEnd;
1620 }
1621}
1622 2265
2266 glLineWidth 3;
2267 glColor @{$self->{active_outline}};
2268 glBegin GL_LINE_LOOP;
2269 glVertex 0, 0;
2270 glVertex $self->{w} - 1, 0;
2271 glVertex $self->{w} - 1, $self->{h} - 1;
2272 glVertex 0, $self->{h} - 1;
2273 glEnd;
2274 glLineWidth 1;
2275
2276 } else {
2277 glColor @{$self->{outline}};
2278 glTranslate .375, .375;
2279 glBegin GL_LINE_STRIP;
2280 glVertex 0, $self->{h} * .5;
2281 glVertex 0, $self->{h} - 3;
2282 glVertex $self->{w} - 1, $self->{h} - 3;
2283 glVertex $self->{w} - 1, $self->{h} * .5;
2284 glEnd;
2285 }
2286}
2287
2288#############################################################################
2289
1623package CFClient::UI::Entry; 2290package CFPlus::UI::Entry;
1624 2291
1625our @ISA = CFClient::UI::EntryBase::; 2292our @ISA = CFPlus::UI::EntryBase::;
1626 2293
1627use CFClient::OpenGL; 2294use CFPlus::OpenGL;
1628 2295
1629sub key_down { 2296sub invoke_key_down {
1630 my ($self, $ev) = @_; 2297 my ($self, $ev) = @_;
1631 2298
1632 my $sym = $ev->{sym}; 2299 my $sym = $ev->{sym};
1633 2300
1634 if ($sym == 13) { 2301 if ($ev->{uni} == 0x0d || $sym == 13) {
1635 unshift @{$self->{history}}, 2302 unshift @{$self->{history}},
1636 my $txt = $self->get_text; 2303 my $txt = $self->get_text;
2304
1637 $self->{history_pointer} = -1; 2305 $self->{history_pointer} = -1;
1638 $self->{history_saveback} = ''; 2306 $self->{history_saveback} = '';
1639 $self->emit (activate => $txt); 2307 $self->emit (activate => $txt);
1640 $self->update; 2308 $self->update;
1641 2309
1642 } elsif ($sym == CFClient::SDLK_UP) { 2310 } elsif ($sym == CFPlus::SDLK_UP) {
1643 if ($self->{history_pointer} < 0) { 2311 if ($self->{history_pointer} < 0) {
1644 $self->{history_saveback} = $self->get_text; 2312 $self->{history_saveback} = $self->get_text;
1645 } 2313 }
1646 if (@{$self->{history} || []} > 0) { 2314 if (@{$self->{history} || []} > 0) {
1647 $self->{history_pointer}++; 2315 $self->{history_pointer}++;
… …
1649 $self->{history_pointer} = @{$self->{history} || []} - 1; 2317 $self->{history_pointer} = @{$self->{history} || []} - 1;
1650 } 2318 }
1651 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2319 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1652 } 2320 }
1653 2321
1654 } elsif ($sym == CFClient::SDLK_DOWN) { 2322 } elsif ($sym == CFPlus::SDLK_DOWN) {
1655 $self->{history_pointer}--; 2323 $self->{history_pointer}--;
1656 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2324 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1657 2325
1658 if ($self->{history_pointer} >= 0) { 2326 if ($self->{history_pointer} >= 0) {
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2327 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } else { 2328 } else {
1661 $self->set_text ($self->{history_saveback}); 2329 $self->set_text ($self->{history_saveback});
1662 } 2330 }
1663 2331
1664 } else { 2332 } else {
1665 $self->SUPER::key_down ($ev); 2333 return $self->SUPER::invoke_key_down ($ev)
2334 }
2335
1666 } 2336 1
1667
1668} 2337}
1669 2338
1670############################################################################# 2339#############################################################################
1671 2340
2341package CFPlus::UI::TextEdit;
2342
2343our @ISA = CFPlus::UI::EntryBase::;
2344
2345use CFPlus::OpenGL;
2346
2347sub move_cursor_ver {
2348 my ($self, $dy) = @_;
2349
2350 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2351
2352 $y += $dy;
2353
2354 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2355 $self->{cursor} = $index;
2356 delete $self->{cur_h};
2357 $self->update;
2358 return;
2359 }
2360}
2361
2362sub invoke_key_down {
2363 my ($self, $ev) = @_;
2364
2365 my $sym = $ev->{sym};
2366
2367 if ($sym == CFPlus::SDLK_UP) {
2368 $self->move_cursor_ver (-1);
2369 } elsif ($sym == CFPlus::SDLK_DOWN) {
2370 $self->move_cursor_ver (+1);
2371 } else {
2372 return $self->SUPER::invoke_key_down ($ev)
2373 }
2374
2375 1
2376}
2377
2378#############################################################################
2379
1672package CFClient::UI::Button; 2380package CFPlus::UI::ButtonBin;
1673 2381
1674our @ISA = CFClient::UI::Label::; 2382our @ISA = CFPlus::UI::Bin::;
1675 2383
1676use CFClient::OpenGL; 2384use CFPlus::OpenGL;
1677 2385
1678my @tex = 2386my @tex =
1679 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2387 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1680 qw(b1_button_active.png); 2388 qw(b1_button_inactive.png b1_button_active.png);
1681 2389
1682sub new { 2390sub new {
1683 my $class = shift; 2391 my $class = shift;
1684 2392
1685 $class->SUPER::new ( 2393 $class->SUPER::new (
1686 padding => 4,
1687 fg => [1, 1, 1],
1688 active_fg => [0, 0, 1],
1689 can_hover => 1, 2394 can_hover => 1,
1690 align => 0, 2395 align => 0,
1691 valign => 0, 2396 valign => 0,
1692 can_events => 1, 2397 can_events => 1,
1693 @_ 2398 @_
1694 ) 2399 )
1695} 2400}
1696 2401
1697sub button_up { 2402sub invoke_button_up {
1698 my ($self, $ev, $x, $y) = @_; 2403 my ($self, $ev, $x, $y) = @_;
1699 2404
2405 $self->emit ("activate")
1700 if ($x >= 0 && $x < $self->{w} 2406 if $x >= 0 && $x < $self->{w}
1701 && $y >= 0 && $y < $self->{h}) { 2407 && $y >= 0 && $y < $self->{h};
1702 $self->emit ("activate"); 2408
1703 } 2409 1
1704} 2410}
1705 2411
1706sub _draw { 2412sub _draw {
1707 my ($self) = @_; 2413 my ($self) = @_;
1708
1709 local $self->{fg} = $self->{fg};
1710
1711 if ($GRAB == $self) {
1712 $self->{fg} = $self->{active_fg};
1713 }
1714 2414
1715 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1717 glColor 0, 0, 0, 1; 2417 glColor 0, 0, 0, 1;
1718 2418
2419 my $tex = $tex[$GRAB == $self];
1719 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2420 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1720 2421
1721 glDisable GL_TEXTURE_2D; 2422 glDisable GL_TEXTURE_2D;
1722 2423
1723 $self->SUPER::_draw; 2424 $self->SUPER::_draw;
1724} 2425}
1725 2426
1726############################################################################# 2427#############################################################################
1727 2428
1728package CFClient::UI::CheckBox; 2429package CFPlus::UI::Button;
1729 2430
1730our @ISA = CFClient::UI::DrawBG::; 2431our @ISA = CFPlus::UI::Label::;
2432
2433use CFPlus::OpenGL;
1731 2434
1732my @tex = 2435my @tex =
1733 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2436 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1734 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2437 qw(b1_button_inactive.png b1_button_active.png);
1735
1736use CFClient::OpenGL;
1737 2438
1738sub new { 2439sub new {
1739 my $class = shift; 2440 my $class = shift;
1740 2441
1741 $class->SUPER::new ( 2442 $class->SUPER::new (
2443 padding_x => 4,
2444 padding_y => 4,
2445 fg => [1.0, 1.0, 1.0],
2446 active_fg => [0.8, 0.8, 0.8],
2447 can_hover => 1,
2448 align => 0,
2449 valign => 0,
2450 can_events => 1,
2451 @_
2452 )
2453}
2454
2455sub invoke_button_up {
2456 my ($self, $ev, $x, $y) = @_;
2457
2458 $self->emit ("activate")
2459 if $x >= 0 && $x < $self->{w}
2460 && $y >= 0 && $y < $self->{h};
2461
2462 1
2463}
2464
2465sub _draw {
2466 my ($self) = @_;
2467
2468 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2469
2470 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 0, 0, 0, 1;
2473
2474 my $tex = $tex[$GRAB == $self];
2475 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2476
2477 glDisable GL_TEXTURE_2D;
2478
2479 $self->SUPER::_draw;
2480}
2481
2482#############################################################################
2483
2484package CFPlus::UI::CheckBox;
2485
2486our @ISA = CFPlus::UI::DrawBG::;
2487
2488my @tex =
2489 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2490 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2491
2492use CFPlus::OpenGL;
2493
2494sub new {
2495 my $class = shift;
2496
2497 $class->SUPER::new (
1742 padding => 2, 2498 padding_x => 2,
2499 padding_y => 2,
1743 fg => [1, 1, 1], 2500 fg => [1, 1, 1],
1744 active_fg => [1, 1, 0], 2501 active_fg => [1, 1, 0],
1745 bg => [0, 0, 0, 0.2], 2502 bg => [0, 0, 0, 0.2],
1746 active_bg => [1, 1, 1, 0.5], 2503 active_bg => [1, 1, 1, 0.5],
1747 state => 0, 2504 state => 0,
… …
1751} 2508}
1752 2509
1753sub size_request { 2510sub size_request {
1754 my ($self) = @_; 2511 my ($self) = @_;
1755 2512
1756 ($self->{padding} * 2 + 6) x 2 2513 (6) x 2
1757} 2514}
1758 2515
2516sub toggle {
2517 my ($self) = @_;
2518
2519 $self->{state} = !$self->{state};
2520 $self->emit (changed => $self->{state});
2521 $self->update;
2522}
2523
1759sub button_down { 2524sub invoke_button_down {
1760 my ($self, $ev, $x, $y) = @_; 2525 my ($self, $ev, $x, $y) = @_;
1761 2526
1762 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2527 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1763 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2528 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1764 $self->{state} = !$self->{state}; 2529 $self->toggle;
1765 $self->emit (changed => $self->{state}); 2530 } else {
2531 return 0
2532 }
2533
1766 } 2534 1
1767} 2535}
1768 2536
1769sub _draw { 2537sub _draw {
1770 my ($self) = @_; 2538 my ($self) = @_;
1771 2539
1772 $self->SUPER::_draw; 2540 $self->SUPER::_draw;
1773 2541
1774 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2542 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1775 2543
1776 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2544 my ($w, $h) = @$self{qw(w h)};
2545
2546 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1777 2547
1778 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2548 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1779 2549
1780 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2550 my $tex = $self->{state} ? $tex[1] : $tex[0];
1781 2551
… …
1784 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1785} 2555}
1786 2556
1787############################################################################# 2557#############################################################################
1788 2558
1789package CFClient::UI::Image; 2559package CFPlus::UI::Image;
1790 2560
1791our @ISA = CFClient::UI::Base::; 2561our @ISA = CFPlus::UI::Base::;
1792 2562
1793use CFClient::OpenGL; 2563use CFPlus::OpenGL;
1794use Carp qw/confess/;
1795 2564
1796our %loaded_images; 2565our %texture_cache;
1797 2566
1798sub new { 2567sub new {
1799 my $class = shift; 2568 my $class = shift;
1800 2569
1801 my $self = $class->SUPER::new (can_events => 0, @_); 2570 my $self = $class->SUPER::new (
2571 can_events => 0,
2572 scale => 1,
2573 @_,
2574 );
1802 2575
1803 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2576 $self->{path} || $self->{tex}
2577 or Carp::croak "'path' or 'tex' attributes required";
1804 2578
1805 $loaded_images{$self->{image}} ||= 2579 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1806 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2580 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1807 2581
1808 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2582 CFPlus::weaken $texture_cache{$self->{path}};
1809 2583
1810 Scalar::Util::weaken $loaded_images{$self->{image}}; 2584 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1811
1812 $self->{aspect} = $tex->{w} / $tex->{h};
1813 2585
1814 $self 2586 $self
1815} 2587}
1816 2588
2589sub STORABLE_freeze {
2590 my ($self, $cloning) = @_;
2591
2592 $self->{path}
2593 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2594
2595 $self->{path}
2596}
2597
2598sub STORABLE_attach {
2599 my ($self, $cloning, $path) = @_;
2600
2601 $self->new (path => $path)
2602}
2603
1817sub size_request { 2604sub size_request {
1818 my ($self) = @_; 2605 my ($self) = @_;
1819 2606
1820 ($self->{tex}->{w}, $self->{tex}->{h}) 2607 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1821} 2608}
1822 2609
1823sub _draw { 2610sub _draw {
1824 my ($self) = @_; 2611 my ($self) = @_;
1825 2612
… …
1842 glDisable GL_TEXTURE_2D; 2629 glDisable GL_TEXTURE_2D;
1843} 2630}
1844 2631
1845############################################################################# 2632#############################################################################
1846 2633
2634package CFPlus::UI::ImageButton;
2635
2636our @ISA = CFPlus::UI::Image::;
2637
2638use CFPlus::OpenGL;
2639
2640my %textures;
2641
2642sub new {
2643 my $class = shift;
2644
2645 my $self = $class->SUPER::new (
2646 padding_x => 4,
2647 padding_y => 4,
2648 fg => [1, 1, 1],
2649 active_fg => [0, 0, 1],
2650 can_hover => 1,
2651 align => 0,
2652 valign => 0,
2653 can_events => 1,
2654 @_
2655 );
2656}
2657
2658sub invoke_button_up {
2659 my ($self, $ev, $x, $y) = @_;
2660
2661 $self->emit ("activate")
2662 if $x >= 0 && $x < $self->{w}
2663 && $y >= 0 && $y < $self->{h};
2664
2665 1
2666}
2667
2668#############################################################################
2669
1847package CFClient::UI::VGauge; 2670package CFPlus::UI::VGauge;
1848 2671
1849our @ISA = CFClient::UI::Base::; 2672our @ISA = CFPlus::UI::Base::;
1850 2673
1851use List::Util qw(min max); 2674use List::Util qw(min max);
1852 2675
1853use CFClient::OpenGL; 2676use CFPlus::OpenGL;
1854 2677
1855my %tex = ( 2678my %tex = (
1856 food => [ 2679 food => [
1857 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2680 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1858 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2681 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1859 ], 2682 ],
1860 grace => [ 2683 grace => [
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2684 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2685 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1863 ], 2686 ],
1864 hp => [ 2687 hp => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2688 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1866 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2689 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1867 ], 2690 ],
1868 mana => [ 2691 mana => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2692 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1870 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2693 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1871 ], 2694 ],
1872); 2695);
1873 2696
1874# eg. VGauge->new (gauge => 'food'), default gauge: food 2697# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1934 my $ycut1 = max 0, min 1, $ycut; 2757 my $ycut1 = max 0, min 1, $ycut;
1935 my $ycut2 = max 0, min 1, $ycut - 1; 2758 my $ycut2 = max 0, min 1, $ycut - 1;
1936 2759
1937 my $h1 = $self->{h} * (1 - $ycut1); 2760 my $h1 = $self->{h} * (1 - $ycut1);
1938 my $h2 = $self->{h} * (1 - $ycut2); 2761 my $h2 = $self->{h} * (1 - $ycut2);
2762 my $h3 = $self->{h};
2763
2764 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1939 2765
1940 glEnable GL_BLEND; 2766 glEnable GL_BLEND;
1941 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2767 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2768 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1942 glEnable GL_TEXTURE_2D; 2769 glEnable GL_TEXTURE_2D;
1943 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1944 2771
1945 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2772 glBindTexture GL_TEXTURE_2D, $t1->{name};
1946 glBegin GL_QUADS; 2773 glBegin GL_QUADS;
… …
1961 2788
1962 if ($t3) { 2789 if ($t3) {
1963 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2790 glBindTexture GL_TEXTURE_2D, $t3->{name};
1964 glBegin GL_QUADS; 2791 glBegin GL_QUADS;
1965 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2792 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1966 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2793 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1967 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2794 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1968 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2795 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1969 glEnd; 2796 glEnd;
1970 } 2797 }
1971 2798
1972 glDisable GL_BLEND; 2799 glDisable GL_BLEND;
1973 glDisable GL_TEXTURE_2D; 2800 glDisable GL_TEXTURE_2D;
1974} 2801}
1975 2802
1976############################################################################# 2803#############################################################################
1977 2804
1978package CFClient::UI::Gauge; 2805package CFPlus::UI::Gauge;
1979 2806
1980our @ISA = CFClient::UI::VBox::; 2807our @ISA = CFPlus::UI::VBox::;
1981 2808
1982sub new { 2809sub new {
1983 my ($class, %arg) = @_; 2810 my ($class, %arg) = @_;
1984 2811
1985 my $self = $class->SUPER::new ( 2812 my $self = $class->SUPER::new (
… …
1987 can_hover => 1, 2814 can_hover => 1,
1988 can_events => 1, 2815 can_events => 1,
1989 %arg, 2816 %arg,
1990 ); 2817 );
1991 2818
1992 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2819 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1993 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2820 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1994 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2821 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1995 2822
1996 $self 2823 $self
1997} 2824}
1998 2825
1999sub set_fontsize { 2826sub set_fontsize {
… …
2020 $self->{value}->set_text ($val); 2847 $self->{value}->set_text ($val);
2021} 2848}
2022 2849
2023############################################################################# 2850#############################################################################
2024 2851
2025package CFClient::UI::Slider; 2852package CFPlus::UI::Slider;
2026 2853
2027use strict; 2854use strict;
2028 2855
2029use CFClient::OpenGL; 2856use CFPlus::OpenGL;
2030 2857
2031our @ISA = CFClient::UI::DrawBG::; 2858our @ISA = CFPlus::UI::DrawBG::;
2032 2859
2033my @tex = 2860my @tex =
2034 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2861 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2035 qw(s1_slider.png s1_slider_bg.png); 2862 qw(s1_slider.png s1_slider_bg.png);
2036 2863
2037sub new { 2864sub new {
2038 my $class = shift; 2865 my $class = shift;
2039 2866
… …
2045 my $self = $class->SUPER::new ( 2872 my $self = $class->SUPER::new (
2046 fg => [1, 1, 1], 2873 fg => [1, 1, 1],
2047 active_fg => [0, 0, 0], 2874 active_fg => [0, 0, 0],
2048 bg => [0, 0, 0, 0.2], 2875 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5], 2876 active_bg => [1, 1, 1, 0.5],
2050 range => [0, 0, 100, 10], 2877 range => [0, 0, 100, 10, 0],
2051 req_w => $::WIDTH / 80, 2878 min_w => $::WIDTH / 80,
2052 req_h => $::WIDTH / 80, 2879 min_h => $::WIDTH / 80,
2053 vertical => 0, 2880 vertical => 0,
2054 can_hover => 1, 2881 can_hover => 1,
2055 inner_pad => .05, 2882 inner_pad => 0.02,
2056 @_ 2883 @_
2057 ); 2884 );
2058 2885
2059 $self->set_value ($self->{range}[0]); 2886 $self->set_value ($self->{range}[0]);
2060 $self->update; 2887 $self->update;
2061 2888
2062 $self 2889 $self
2063} 2890}
2064 2891
2892sub set_range {
2893 my ($self, $range) = @_;
2894
2895 ($range, $self->{range}) = ($self->{range}, $range);
2896
2897 if ("@$range" ne "@{$self->{range}}") {
2898 $self->update;
2899 $self->set_value ($self->{range}[0]);
2900 }
2901}
2902
2065sub set_value { 2903sub set_value {
2066 my ($self, $value) = @_; 2904 my ($self, $value) = @_;
2067 2905
2068 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2906 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2069 2907
2070 $hi = $lo + 1 if $hi <= $lo; 2908 $hi = $lo + 1 if $hi <= $lo;
2071 2909
2910 $page = $hi - $lo if $page > $hi - $lo;
2911
2072 $value = $lo if $value < $lo; 2912 $value = $lo if $value < $lo;
2073 $value = $hi if $value > $hi; 2913 $value = $hi - $page if $value > $hi - $page;
2074 2914
2075 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2915 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2076 if $unit; 2916 if $unit;
2077
2078 $page = $hi - $lo if $page > $hi - $lo;
2079 2917
2080 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2918 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2081 2919
2082 if ($value != $old_value) { 2920 if ($value != $old_value) {
2083 $self->emit (changed => $value); 2921 $self->emit (changed => $value);
… …
2086} 2924}
2087 2925
2088sub size_request { 2926sub size_request {
2089 my ($self) = @_; 2927 my ($self) = @_;
2090 2928
2091 my $w = $self->{req_w}; 2929 ($self->{req_w}, $self->{req_h})
2092 my $h = $self->{req_h};
2093
2094 $self->{vertical} ? ($h, $w) : ($w, $h)
2095} 2930}
2096 2931
2097sub button_down { 2932sub invoke_button_down {
2098 my ($self, $ev, $x, $y) = @_; 2933 my ($self, $ev, $x, $y) = @_;
2099 2934
2100 $self->SUPER::button_down ($ev, $x, $y); 2935 $self->SUPER::invoke_button_down ($ev, $x, $y);
2936
2937 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2938
2101 $self->mouse_motion ($ev, $x, $y); 2939 $self->invoke_mouse_motion ($ev, $x, $y);
2102}
2103 2940
2941 1
2942}
2943
2104sub mouse_motion { 2944sub invoke_mouse_motion {
2105 my ($self, $ev, $x, $y) = @_; 2945 my ($self, $ev, $x, $y) = @_;
2106 2946
2107 if ($GRAB == $self) { 2947 if ($GRAB == $self) {
2108 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2948 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2109 2949
2110 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2950 my (undef, $lo, $hi, $page) = @{$self->{range}};
2111 2951
2112 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2952 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2113 2953
2114 $self->set_value ($x * ($hi - $lo) + $lo); 2954 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2955 } else {
2956 return 0;
2957 }
2958
2115 } 2959 1
2960}
2961
2962sub invoke_mouse_wheel {
2963 my ($self, $ev) = @_;
2964
2965 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2966
2967 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2968
2969 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2970
2971 1
2116} 2972}
2117 2973
2118sub update { 2974sub update {
2119 my ($self) = @_; 2975 my ($self) = @_;
2120 2976
2121 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2977 delete $self->{knob_w};
2978 $self->SUPER::update;
2979}
2980
2981sub _draw {
2982 my ($self) = @_;
2983
2984 unless ($self->{knob_w}) {
2122 $self->set_value ($self->{range}[0]); 2985 $self->set_value ($self->{range}[0]);
2123 2986
2124 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2987 my ($value, $lo, $hi, $page) = @{$self->{range}};
2988 my $range = ($hi - $page - $lo) || 1e-100;
2125 2989
2126 my $inner_w = 1 - 2 * $self->{inner_pad}; 2990 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2127 2991
2128 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2992 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2993 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2129 2994
2130 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2995 $value = ($value - $lo) / $range;
2131 $value = $self->{scale} * ($value - $lo); 2996 $value = $value * $self->{scale} + $self->{offset};
2132 2997
2133 $value = $self->{inner_pad} + ($value - $page * 0.5);
2134
2135 $value = 0 if $value < 0;
2136 $page = 1 - $value if $value + $page > 1;
2137
2138 $self->{knob_x} = $value; 2998 $self->{knob_x} = $value - $knob_w * 0.5;
2139 $self->{knob_w} = $page; 2999 $self->{knob_w} = $knob_w;
2140 }); 3000 }
2141
2142 $self->SUPER::update;
2143}
2144
2145sub _draw {
2146 my ($self) = @_;
2147 3001
2148 $self->SUPER::_draw (); 3002 $self->SUPER::_draw ();
2149 3003
2150 glScale $self->{w}, $self->{h}; 3004 glScale $self->{w}, $self->{h};
2151 3005
… …
2171 glDisable GL_TEXTURE_2D; 3025 glDisable GL_TEXTURE_2D;
2172} 3026}
2173 3027
2174############################################################################# 3028#############################################################################
2175 3029
2176package CFClient::UI::TextView; 3030package CFPlus::UI::ValSlider;
2177 3031
2178our @ISA = CFClient::UI::HBox::; 3032our @ISA = CFPlus::UI::HBox::;
2179 3033
3034sub new {
3035 my ($class, %arg) = @_;
3036
3037 my $range = delete $arg{range};
3038
3039 my $self = $class->SUPER::new (
3040 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3041 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3042 to_value => sub { shift },
3043 from_value => sub { shift },
3044 %arg,
3045 );
3046
3047 $self->{slider}->connect (changed => sub {
3048 my ($self, $value) = @_;
3049 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3050 $self->{parent}->emit (changed => $value);
3051 });
3052
3053# $self->{entry}->connect (changed => sub {
3054# my ($self, $value) = @_;
3055# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3056# $self->{parent}->emit (changed => $value);
3057# });
3058
3059 $self->add ($self->{slider}, $self->{entry});
3060
3061 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3062
3063 $self
3064}
3065
3066sub set_range { shift->{slider}->set_range (@_) }
3067sub set_value { shift->{slider}->set_value (@_) }
3068
3069#############################################################################
3070
3071package CFPlus::UI::TextScroller;
3072
3073our @ISA = CFPlus::UI::HBox::;
3074
2180use CFClient::OpenGL; 3075use CFPlus::OpenGL;
2181 3076
2182sub new { 3077sub new {
2183 my $class = shift; 3078 my $class = shift;
2184 3079
2185 my $self = $class->SUPER::new ( 3080 my $self = $class->SUPER::new (
2186 fontsize => 1, 3081 fontsize => 1,
2187 can_events => 0, 3082 can_events => 1,
3083 indent => 0,
2188 #font => default_font 3084 #font => default_font
2189 @_, 3085 @_,
2190 3086
2191 layout => (new CFClient::Layout 1), 3087 layout => (new CFPlus::Layout),
2192 par => [], 3088 par => [],
3089 max_par => 0,
2193 height => 0, 3090 height => 0,
2194 children => [ 3091 children => [
2195 (new CFClient::UI::Empty expand => 1), 3092 (new CFPlus::UI::Empty expand => 1),
2196 (new CFClient::UI::Slider vertical => 1), 3093 (new CFPlus::UI::Slider vertical => 1),
2197 ], 3094 ],
2198 ); 3095 );
2199 3096
2200 $self->{children}[1]->connect (changed => sub { $self->update }); 3097 $self->{children}[1]->connect (changed => sub { $self->update });
2201 3098
… …
2207 3104
2208 $self->{fontsize} = $fontsize; 3105 $self->{fontsize} = $fontsize;
2209 $self->reflow; 3106 $self->reflow;
2210} 3107}
2211 3108
2212sub text_height { 3109sub size_request {
3110 my ($self) = @_;
3111
3112 my ($empty, $slider) = $self->visible_children;
3113
3114 local $self->{children} = [$empty, $slider];
3115 $self->SUPER::size_request
3116}
3117
3118sub invoke_size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 my ($empty, $slider, @other) = @{ $self->{children} };
3122 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3123
3124 $self->{layout}->set_font ($self->{font}) if $self->{font};
3125 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3126 $self->{layout}->set_width ($empty->{w});
3127 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3128
3129 $self->reflow;
3130
3131 local $self->{children} = [$empty, $slider];
3132 $self->SUPER::invoke_size_allocate ($w, $h)
3133}
3134
3135sub invoke_mouse_wheel {
2213 my ($self, $text) = @_; 3136 my ($self, $ev) = @_;
3137
3138 return 0 unless $ev->{dy}; # only vertical movements
3139
3140 $self->{children}[1]->emit (mouse_wheel => $ev);
3141
3142 1
3143}
3144
3145sub get_layout {
3146 my ($self, $para) = @_;
2214 3147
2215 my $layout = $self->{layout}; 3148 my $layout = $self->{layout};
2216 3149
3150 $layout->set_font ($self->{font}) if $self->{font};
3151 $layout->set_foreground (@{$para->{fg}});
2217 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3152 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2218 $layout->set_width ($self->{children}[0]{w}); 3153 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3154 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2219 $layout->set_markup ($text); 3155 $layout->set_markup ($para->{markup});
3156
3157 $layout->set_shapes (
3158 map
3159 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3160 @{$para->{widget}}
2220 3161 );
2221 ($layout->size)[1] 3162
3163 $layout
2222} 3164}
2223 3165
2224sub reflow { 3166sub reflow {
2225 my ($self) = @_; 3167 my ($self) = @_;
2226 3168
2227 $self->{need_reflow}++; 3169 $self->{need_reflow}++;
2228 $self->update; 3170 $self->update;
2229} 3171}
2230 3172
2231sub size_allocate { 3173sub set_offset {
3174 my ($self, $offset) = @_;
3175
3176 # todo: base offset on lines or so, not on pixels
3177 $self->{children}[1]->set_value ($offset);
3178}
3179
3180sub current_paragraph {
3181 my ($self) = @_;
3182
3183 $self->{top_paragraph} - 1
3184}
3185
3186sub scroll_to {
2232 my ($self, $w, $h) = @_; 3187 my ($self, $para) = @_;
2233 3188
2234 $self->SUPER::size_allocate ($w, $h); 3189 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2235 3190
2236 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3191 $self->{scroll_to} = $para;
2237 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3192 $self->update;
2238 $self->{layout}->set_width ($self->{children}[0]{w}); 3193}
2239 3194
2240 $self->reflow; 3195sub clear {
3196 my ($self) = @_;
3197
3198 my (undef, undef, @other) = @{ $self->{children} };
3199 $self->remove ($_) for @other;
3200
3201 $self->{par} = [];
3202 $self->{height} = 0;
3203 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2241} 3204}
2242 3205
2243sub add_paragraph { 3206sub add_paragraph {
2244 my ($self, $color, $text) = @_; 3207 my $self = shift;
2245 3208
2246 #TODO: intelligently "reformat" paragraph 3209 for my $para (@_) {
3210 $para = {
3211 fg => [1, 1, 1, 1],
3212 indent => 0,
3213 markup => "",
3214 widget => [],
3215 ref $para ? %$para : (markup => $para),
3216 w => 1e10,
3217 wrapped => 1,
3218 };
2247 3219
2248 my $height = $self->text_height ($text); 3220 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3221 push @{$self->{par}}, $para;
3222 }
2249 3223
3224 if (my $max = $self->{max_par}) {
3225 shift @{$self->{par}} while @{$self->{par}} > $max;
3226 }
3227
3228 $self->{need_reflow}++;
3229 $self->update;
3230}
3231
3232sub scroll_to_bottom {
3233 my ($self) = @_;
3234
3235 $self->{scroll_to} = $#{$self->{par}};
3236 $self->update;
3237}
3238
3239sub force_uptodate {
3240 my ($self) = @_;
3241
3242 if (delete $self->{need_reflow}) {
3243 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3244
3245 my $height = 0;
3246
3247 for my $para (@{$self->{par}}) {
3248 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3249 my $layout = $self->get_layout ($para);
3250 my ($w, $h) = $layout->size;
3251
3252 $para->{w} = $w + $para->{indent};
3253 $para->{h} = $h;
3254 $para->{wrapped} = $layout->has_wrapped;
3255 }
3256
3257 $para->{y} = $height;
3258 $height += $para->{h};
3259 }
3260
2250 $self->{height} += $height; 3261 $self->{height} = $height;
3262 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2251 3263
2252 push @{$self->{par}}, [$height, $color, $text]; 3264 delete $self->{texture};
3265 }
2253 3266
2254 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3267 if (my $paridx = delete $self->{scroll_to}) {
2255 $self->{children}[1]->update; 3268 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3269 }
2256} 3270}
2257 3271
2258sub update { 3272sub update {
2259 my ($self) = @_; 3273 my ($self) = @_;
2260 3274
… …
2262 3276
2263 return unless $self->{h} > 0; 3277 return unless $self->{h} > 0;
2264 3278
2265 delete $self->{texture}; 3279 delete $self->{texture};
2266 3280
2267 $ROOT->on_post_alloc ($self, sub { 3281 $ROOT->on_post_alloc ($self => sub {
2268 if (delete $self->{need_reflow}) { 3282 $self->force_uptodate;
2269 my $height = 0;
2270 3283
2271 $height += $_->[0] = $self->text_height ($_->[2]) 3284 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2272 for @{$self->{par}};
2273 3285
2274 $self->{height} = $height; 3286 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2275
2276 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2277
2278 delete $self->{texture};
2279 }
2280
2281 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2282 glClearColor 0.5, 0.5, 0.5, 0; 3287 glClearColor 0, 0, 0, 0;
2283 glClear GL_COLOR_BUFFER_BIT; 3288 glClear GL_COLOR_BUFFER_BIT;
2284 3289
2285 glEnable GL_TEXTURE_2D; 3290 package CFPlus::UI::Base;
2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3291 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3292 (0, 0, $self->{w}, $self->{h});
2287 3293
2288 my $top = int $self->{children}[1]{range}[0]; 3294 my $top = int $self->{children}[1]{range}[0];
2289 3295
3296 my $paridx = 0;
3297 my $top_paragraph;
3298 my $top = int $self->{children}[1]{range}[0];
3299
2290 my $y0 = $top; 3300 my $y0 = $top;
2291 my $y1 = $top + $self->{h}; 3301 my $y1 = $top + $H;
2292 3302
2293 my $y = 0;
2294
2295 my $layout = $self->{layout};
2296
2297 $layout->set_font ($self->{font}) if $self->{font};
2298
2299 for my $par (@{$self->{par}}) { 3303 for my $para (@{$self->{par}}) {
2300 my $h = $par->[0]; 3304 my $h = $para->{h};
3305 my $y = $para->{y};
2301 3306
2302 if ($y0 < $y + $h && $y < $y1) { 3307 if ($y0 < $y + $h && $y < $y1) {
2303 $layout->set_foreground (@{ $par->[1] }); 3308 my $layout = $self->get_layout ($para);
2304 $layout->set_markup ($par->[2]);
2305 3309
2306 my ($W, $H) = $layout->size; 3310 $layout->render ($para->{indent}, $y - $y0);
2307 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3311 $layout->draw;
3312
3313 if (my @w = @{ $para->{widget} }) {
3314 my @s = $layout->get_shapes;
3315
3316 for (@w) {
3317 my ($dx, $dy) = splice @s, 0, 2, ();
3318
3319 $_->{x} = $dx + $para->{indent};
3320 $_->{y} = $dy + $y - $y0;
3321
3322 $_->draw;
3323 }
3324 }
2308 } 3325 }
2309 3326
2310 $y += $h; 3327 $paridx++;
3328 $top_paragraph ||= $paridx if $y >= $top;
2311 } 3329 }
2312 3330
2313 glDisable GL_TEXTURE_2D; 3331 $self->{top_paragraph} = $top_paragraph;
2314 }; 3332 };
2315 }); 3333 });
2316} 3334}
2317 3335
3336sub reconfigure {
3337 my ($self) = @_;
3338
3339 $self->SUPER::reconfigure;
3340
3341 $_->{w} = 1e10 for @{ $self->{par} };
3342 $self->reflow;
3343}
3344
2318sub _draw { 3345sub _draw {
2319 my ($self) = @_; 3346 my ($self) = @_;
2320 3347
2321 glEnable GL_TEXTURE_2D; 3348 glEnable GL_TEXTURE_2D;
2322 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2323 glColor 1, 1, 1, 1; 3350 glColor 0, 0, 0, 1;
2324 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3351 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2325 glDisable GL_TEXTURE_2D; 3352 glDisable GL_TEXTURE_2D;
2326 3353
2327 $self->{children}[1]->draw; 3354 $self->{children}[1]->draw;
2328
2329} 3355}
2330 3356
2331############################################################################# 3357#############################################################################
2332 3358
2333package CFClient::UI::Animator; 3359package CFPlus::UI::Animator;
2334 3360
2335use CFClient::OpenGL; 3361use CFPlus::OpenGL;
2336 3362
2337our @ISA = CFClient::UI::Bin::; 3363our @ISA = CFPlus::UI::Bin::;
2338 3364
2339sub moveto { 3365sub moveto {
2340 my ($self, $x, $y) = @_; 3366 my ($self, $x, $y) = @_;
2341 3367
2342 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3368 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2370 glPopMatrix; 3396 glPopMatrix;
2371} 3397}
2372 3398
2373############################################################################# 3399#############################################################################
2374 3400
2375package CFClient::UI::Flopper; 3401package CFPlus::UI::Flopper;
2376 3402
2377our @ISA = CFClient::UI::Button::; 3403our @ISA = CFPlus::UI::Button::;
2378 3404
2379sub new { 3405sub new {
2380 my $class = shift; 3406 my $class = shift;
2381 3407
2382 my $self = $class->SUPER::new ( 3408 my $self = $class->SUPER::new (
2383 state => 0, 3409 state => 0,
2384 connect_activate => \&toggle_flopper, 3410 on_activate => \&toggle_flopper,
2385 @_ 3411 @_
2386 ); 3412 );
2387 3413
2388 if ($self->{state}) {
2389 $self->{state} = 0;
2390 $self->toggle_flopper;
2391 }
2392
2393 $self 3414 $self
2394} 3415}
2395 3416
2396sub toggle_flopper { 3417sub toggle_flopper {
2397 my ($self) = @_; 3418 my ($self) = @_;
2398 3419
2399 # TODO: use animation 3420 $self->{other}->toggle_visibility;
2400 if ($self->{state} = !$self->{state}) {
2401 $CFClient::UI::ROOT->add ($self->{other});
2402 $self->{other}->move ($self->coord2global (0, $self->{h}));
2403 $self->emit ("open");
2404 } else {
2405 $CFClient::UI::ROOT->remove ($self->{other});
2406 $self->emit ("close");
2407 }
2408
2409 $self->emit (changed => $self->{state});
2410} 3421}
2411 3422
2412############################################################################# 3423#############################################################################
2413 3424
2414package CFClient::UI::Tooltip; 3425package CFPlus::UI::Tooltip;
2415 3426
2416our @ISA = CFClient::UI::Bin::; 3427our @ISA = CFPlus::UI::Bin::;
2417 3428
2418use CFClient::OpenGL; 3429use CFPlus::OpenGL;
2419 3430
2420sub new { 3431sub new {
2421 my $class = shift; 3432 my $class = shift;
2422 3433
2423 $class->SUPER::new ( 3434 $class->SUPER::new (
… …
2427} 3438}
2428 3439
2429sub set_tooltip_from { 3440sub set_tooltip_from {
2430 my ($self, $widget) = @_; 3441 my ($self, $widget) = @_;
2431 3442
3443 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3444 if $widget->{tooltip} =~ /^#(.*)$/;
3445
3446 my $tooltip = $widget->{tooltip};
3447
3448 if ($ENV{CFPLUS_DEBUG} & 2) {
3449 $tooltip .= "\n\n" . (ref $widget) . "\n"
3450 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3451 . "req $widget->{req_w} $widget->{req_h}\n"
3452 . "visible $widget->{visible}";
3453 }
3454
3455 $tooltip =~ s/^\n+//;
3456 $tooltip =~ s/\n+$//;
3457
2432 $self->add (new CFClient::UI::Label 3458 $self->add (new CFPlus::UI::Label
2433 markup => $widget->{tooltip}, 3459 markup => $tooltip,
2434 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2435 fontsize => 0.8, 3461 fontsize => 0.8,
2436 fg => [0, 0, 0, 1], 3462 style => 1, # FLAG_INVERSE
2437 ellipsise => 0, 3463 ellipsise => 0,
2438 font => ($widget->{tooltip_font} || $::FONT_PROP), 3464 font => ($widget->{tooltip_font} || $::FONT_PROP),
2439 ); 3465 );
2440} 3466}
2441 3467
… …
2445 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3471 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2446 3472
2447 ($w + 4, $h + 4) 3473 ($w + 4, $h + 4)
2448} 3474}
2449 3475
2450sub size_allocate { 3476sub invoke_size_allocate {
2451 my ($self, $w, $h) = @_; 3477 my ($self, $w, $h) = @_;
2452 3478
2453 $self->SUPER::size_allocate ($w - 4, $h - 4); 3479 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3480}
3481
3482sub invoke_visibility_change {
3483 my ($self, $visible) = @_;
3484
3485 return unless $visible;
3486
3487 $self->{root}->on_post_alloc ("move_$self" => sub {
3488 my $widget = $self->{owner}
3489 or return;
3490
3491 if ($widget->{visible}) {
3492 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3493
3494 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3495 if $x + $self->{w} > $self->{root}{w};
3496
3497 $self->move_abs ($x, $y);
3498 } else {
3499 $self->hide;
3500 }
3501 });
2454} 3502}
2455 3503
2456sub _draw { 3504sub _draw {
2457 my ($self) = @_; 3505 my ($self) = @_;
2458 3506
2459 glTranslate 0.375, 0.375; 3507 glTranslate 0.375, 0.375;
2460 3508
2461 my ($w, $h) = @$self{qw(w h)}; 3509 my ($w, $h) = @$self{qw(w h)};
2462 3510
2463 glColor 1, 0.8, 0.4; 3511 glColor 1, 0.8, 0.4;
2464 glBegin GL_QUADS; 3512 glRect 0, 0, $w, $h;
2465 glVertex 0 , 0;
2466 glVertex 0 , $h;
2467 glVertex $w, $h;
2468 glVertex $w, 0;
2469 glEnd;
2470 3513
2471 glColor 0, 0, 0; 3514 glColor 0, 0, 0;
2472 glBegin GL_LINE_LOOP; 3515 glBegin GL_LINE_LOOP;
2473 glVertex 0 , 0; 3516 glVertex 0 , 0;
2474 glVertex 0 , $h; 3517 glVertex 0 , $h;
2475 glVertex $w, $h; 3518 glVertex $w, $h;
2476 glVertex $w, 0; 3519 glVertex $w, 0;
2477 glEnd; 3520 glEnd;
2478 3521
2479 glTranslate 2 - 0.375, 2 - 0.375; 3522 glTranslate 2 - 0.375, 2 - 0.375;
3523
2480 $self->SUPER::_draw; 3524 $self->SUPER::_draw;
2481} 3525}
2482 3526
2483############################################################################# 3527#############################################################################
2484 3528
2485package CFClient::UI::Face; 3529package CFPlus::UI::Face;
2486 3530
2487our @ISA = CFClient::UI::Base::; 3531our @ISA = CFPlus::UI::DrawBG::;
2488 3532
2489use CFClient::OpenGL; 3533use CFPlus::OpenGL;
2490 3534
2491sub new { 3535sub new {
2492 my $class = shift; 3536 my $class = shift;
2493 3537
2494 $class->SUPER::new ( 3538 my $self = $class->SUPER::new (
3539 size_w => 32,
3540 size_h => 8,
2495 aspect => 1, 3541 aspect => 1,
3542 can_events => 0,
2496 @_, 3543 @_,
2497 ) 3544 );
3545
3546 if ($self->{anim} && $self->{animspeed}) {
3547 CFPlus::weaken (my $widget = $self);
3548
3549 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3550 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3551 $self->{timer} = Event->timer (
3552 parked => 1,
3553 cb => sub {
3554 return unless $::CONN && $widget;
3555
3556 ++$widget->{frame};
3557 $widget->update_face;
3558 $widget->update;
3559
3560 $widget->update_timer;
3561 },
3562 );
3563
3564 $self->update_face;
3565 $self->update_timer;
3566 }
3567
3568 $self
3569}
3570
3571sub update_timer {
3572 my ($self) = @_;
3573
3574 return unless $self->{timer};
3575
3576 if ($self->{visible}) {
3577 $self->{timer}->at (
3578 $self->{anim_start}
3579 + $self->{animspeed}
3580 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3581 );
3582 $self->{timer}->start;
3583 } else {
3584 $self->{timer}->stop;
3585 }
3586}
3587
3588sub update_face {
3589 my ($self) = @_;
3590
3591 return unless $::CONN;
3592
3593 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3594 if ($anim && @$anim) {
3595 delete $self->{wait_face};
3596 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3597 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ]) {
3598 unless ($tex->{name} || $tex->{loading}) {
3599 $tex->upload (sub { $self->reconfigure });
3600 }
3601 }
3602 }
3603 }
2498} 3604}
2499 3605
2500sub size_request { 3606sub size_request {
2501 (32, 8) 3607 my ($self) = @_;
3608
3609 if ($::CONN) {
3610 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3611 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3612 if ($tex->{name}) {
3613 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3614 } elsif (!$tex->{loading}) {
3615 $tex->upload (sub { $self->reconfigure });
3616 }
3617 } else {
3618 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3619 $self->reconfigure;
3620 });
3621 }
3622 }
3623 }
3624
3625 ($self->{size_w} || 8, $self->{size_h} || 8)
3626}
3627
3628sub update {
3629 my ($self) = @_;
3630
3631 return unless $self->{visible};
3632
3633 $self->SUPER::update;
3634}
3635
3636sub invoke_visibility_change {
3637 my ($self) = @_;
3638
3639 $self->update_timer;
3640
3641 0
2502} 3642}
2503 3643
2504sub _draw { 3644sub _draw {
2505 my ($self) = @_; 3645 my ($self) = @_;
2506 3646
2507 return unless $::CONN;#d# manage and cache textures differently 3647 $self->SUPER::_draw;
2508 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2509 3648
2510 # TODO animation 3649 if (my $tex = $self->{tex}) {
2511 if ($tex) {
2512 glEnable GL_TEXTURE_2D; 3650 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3651 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1; 3652 glColor 0, 0, 0, 1;
2515 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3653 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2516 glDisable GL_TEXTURE_2D; 3654 glDisable GL_TEXTURE_2D;
2517 } 3655 }
2518} 3656}
2519 3657
3658sub destroy {
3659 my ($self) = @_;
3660
3661 (delete $self->{timer})->cancel
3662 if $self->{timer};
3663
3664 $self->SUPER::destroy;
3665}
3666
2520############################################################################# 3667#############################################################################
2521 3668
2522package CFClient::UI::InventoryItem; 3669package CFPlus::UI::Buttonbar;
2523 3670
2524our @ISA = CFClient::UI::HBox::; 3671our @ISA = CFPlus::UI::HBox::;
2525 3672
2526sub _item_to_desc { 3673# TODO: should actually wrap buttons and other goodies.
2527 my ($item) = @_;
2528
2529 my $desc =
2530 $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 $desc
2550}
2551
2552sub new {
2553 my $class = shift;
2554
2555 my %args = @_;
2556
2557 my $item = delete $args{item};
2558
2559 my $desc = _item_to_desc ($item);
2560
2561 my $self = $class->SUPER::new (
2562 can_hover => 1,
2563 can_events => 1,
2564 tooltip => ((CFClient::UI::Label::escape $desc)
2565 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2566 connect_button_down => sub {
2567 my ($self, $ev, $x, $y) = @_;
2568
2569 # todo: maybe put examine on 1? but should just be a tooltip :(
2570 if ($ev->{button} == 1) {
2571 my $targ = $::CONN->{player}{tag};
2572
2573 if ($item->{container} == $::CONN->{player}{tag}) {
2574 $targ = $main::OPENCONT;
2575 }
2576
2577 $::CONN->send ("move $targ $item->{tag} 0");
2578 } elsif ($ev->{button} == 2) {
2579 $::CONN->send ("apply $item->{tag}");
2580 } elsif ($ev->{button} == 3) {
2581 my @menu_items = (
2582 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2583 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2584 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2585 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2586 [
2587 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2588 sub { $::CONN->send ("lock $item->{tag}") },
2589 ],
2590 );
2591
2592 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2593 }
2594
2595 1
2596 },
2597 %args
2598 );
2599
2600
2601 $self->add (new CFClient::UI::Face
2602 can_events => 0,
2603 face => $item->{face},
2604 anim => $item->{anim},
2605 animspeed => $item->{animspeed},
2606 );
2607
2608 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2609
2610 $self->{item} = $item;
2611
2612 $self->update_item;
2613
2614 $self
2615}
2616
2617sub update_item {
2618 my ($self) = @_;
2619
2620 my $desc = _item_to_desc ($self->{item});
2621
2622 $self->{name_lbl}->set_text ($desc);
2623}
2624 3674
2625############################################################################# 3675#############################################################################
2626 3676
2627package CFClient::UI::Inventory;
2628
2629our @ISA = CFClient::UI::ScrolledWindow::;
2630
2631sub new {
2632 my $class = shift;
2633
2634 my $self = $class->SUPER::new (
2635 scrolled => (new CFClient::UI::VBox),
2636 @_,
2637 );
2638
2639 $self
2640}
2641
2642sub set_items {
2643 my ($self, $items) = @_;
2644
2645 $self->{scrolled}->clear;
2646 return unless $items;
2647
2648 my @items = sort {
2649 ($a->{type} <=> $b->{type})
2650 or ($a->{name} cmp $b->{name})
2651 } @$items;
2652
2653 $self->{real_items} = \@items;
2654
2655 for my $item (@items) {
2656 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2657 $item->update_item ();
2658 }
2659
2660 $self->{scrolled}->add (@items);
2661
2662# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667 ($self->{req_w}, $self->{req_h});
2668}
2669
2670#############################################################################
2671
2672package CFClient::UI::Menu; 3677package CFPlus::UI::Menu;
2673 3678
2674our @ISA = CFClient::UI::FancyFrame::; 3679our @ISA = CFPlus::UI::Toplevel::;
2675 3680
2676use CFClient::OpenGL; 3681use CFPlus::OpenGL;
2677 3682
2678sub new { 3683sub new {
2679 my $class = shift; 3684 my $class = shift;
2680 3685
2681 my $self = $class->SUPER::new ( 3686 my $self = $class->SUPER::new (
2682 items => [], 3687 items => [],
2683 z => 100, 3688 z => 100,
2684 @_, 3689 @_,
2685 ); 3690 );
2686 3691
2687 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3692 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2688 3693
2689 for my $item (@{ $self->{items} }) { 3694 for my $item (@{ $self->{items} }) {
2690 my ($widget, $cb) = @$item; 3695 my ($widget, $cb, $tooltip) = @$item;
2691 3696
2692 # handle various types of items, only text for now 3697 # handle various types of items, only text for now
2693 if (!ref $widget) { 3698 if (!ref $widget) {
3699 if ($widget =~ /\t/) {
3700 my ($left, $right) = split /\t/, $widget, 2;
3701
2694 $widget = new CFClient::UI::Label 3702 $widget = new CFPlus::UI::HBox
2695 can_hover => 1, 3703 can_hover => 1,
2696 can_events => 1, 3704 can_events => 1,
3705 tooltip => $tooltip,
3706 children => [
3707 (new CFPlus::UI::Label markup => $left, expand => 1),
3708 (new CFPlus::UI::Label markup => $right, align => +1),
3709 ],
3710 ;
3711
3712 } else {
3713 $widget = new CFPlus::UI::Label
3714 can_hover => 1,
3715 can_events => 1,
2697 text => $widget; 3716 markup => $widget,
3717 tooltip => $tooltip;
3718 }
2698 } 3719 }
2699 3720
2700 $self->{item}{$widget} = $item; 3721 $self->{item}{$widget} = $item;
2701 3722
2702 $self->{vbox}->add ($widget); 3723 $self->{vbox}->add ($widget);
… …
2714 # maybe save $GRAB? must be careful about events... 3735 # maybe save $GRAB? must be careful about events...
2715 $GRAB = $self; 3736 $GRAB = $self;
2716 $self->{button} = $ev->{button}; 3737 $self->{button} = $ev->{button};
2717 3738
2718 $self->show; 3739 $self->show;
2719 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3740 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2720} 3741}
2721 3742
2722sub mouse_motion { 3743sub invoke_mouse_motion {
2723 my ($self, $ev, $x, $y) = @_; 3744 my ($self, $ev, $x, $y) = @_;
2724 3745
2725 # TODO: should use vbox->find_widget or so 3746 # TODO: should use vbox->find_widget or so
2726 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3747 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2727 $self->{hover} = $self->{item}{$HOVER}; 3748 $self->{hover} = $self->{item}{$HOVER};
2728}
2729 3749
3750 0
3751}
3752
2730sub button_up { 3753sub invoke_button_up {
2731 my ($self, $ev, $x, $y) = @_; 3754 my ($self, $ev, $x, $y) = @_;
2732 3755
2733 if ($ev->{button} == $self->{button}) { 3756 if ($ev->{button} == $self->{button}) {
2734 undef $GRAB; 3757 undef $GRAB;
2735 $self->hide; 3758 $self->hide;
2736 3759
2737 $self->emit ("popdown"); 3760 $self->emit ("popdown");
2738 $self->{hover}[1]->() if $self->{hover}; 3761 $self->{hover}[1]->() if $self->{hover};
3762 } else {
3763 return 0
3764 }
3765
2739 } 3766 1
2740} 3767}
2741 3768
2742############################################################################# 3769#############################################################################
2743 3770
2744package CFClient::UI::Statusbox; 3771package CFPlus::UI::Multiplexer;
2745 3772
2746our @ISA = CFClient::UI::VBox::; 3773our @ISA = CFPlus::UI::Container::;
2747 3774
2748sub new { 3775sub new {
2749 my $class = shift; 3776 my $class = shift;
2750 3777
2751 $class->SUPER::new ( 3778 my $self = $class->SUPER::new (
3779 @_,
3780 );
3781
3782 $self->{current} = $self->{children}[0]
3783 if @{ $self->{children} };
3784
3785 $self
3786}
3787
3788sub add {
3789 my ($self, @widgets) = @_;
3790
3791 $self->SUPER::add (@widgets);
3792
3793 $self->{current} = $self->{children}[0]
3794 if @{ $self->{children} };
3795}
3796
3797sub get_current_page {
3798 my ($self) = @_;
3799
3800 $self->{current}
3801}
3802
3803sub set_current_page {
3804 my ($self, $page_or_widget) = @_;
3805
3806 my $widget = ref $page_or_widget
3807 ? $page_or_widget
3808 : $self->{children}[$page_or_widget];
3809
3810 $self->{current} = $widget;
3811 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3812
3813 $self->emit (page_changed => $self->{current});
3814
3815 $self->realloc;
3816}
3817
3818sub visible_children {
3819 $_[0]{current}
3820}
3821
3822sub size_request {
3823 my ($self) = @_;
3824
3825 $self->{current}->size_request
3826}
3827
3828sub invoke_size_allocate {
3829 my ($self, $w, $h) = @_;
3830
3831 $self->{current}->configure (0, 0, $w, $h);
3832
3833 1
3834}
3835
3836sub _draw {
3837 my ($self) = @_;
3838
3839 $self->{current}->draw;
3840}
3841
3842#############################################################################
3843
3844package CFPlus::UI::Notebook;
3845
3846our @ISA = CFPlus::UI::VBox::;
3847
3848sub new {
3849 my $class = shift;
3850
3851 my $self = $class->SUPER::new (
3852 buttonbar => (new CFPlus::UI::Buttonbar),
3853 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3854 # filter => # will be put between multiplexer and $self
3855 @_,
3856 );
3857
3858 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3859 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3860
3861 {
3862 Scalar::Util::weaken (my $wself = $self);
3863
3864 $self->{multiplexer}->connect (c_add => sub {
3865 my ($mplex, $widgets) = @_;
3866
3867 for my $child (@$widgets) {
3868 Scalar::Util::weaken $child;
3869 $child->{c_tab_} ||= do {
3870 my $tab =
3871 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3872 ? $child->{c_tab}
3873 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3874
3875 $tab->connect (activate => sub {
3876 $wself->set_current_page ($child);
3877 });
3878
3879 $tab
3880 };
3881
3882 $self->{buttonbar}->add ($child->{c_tab_});
3883 }
3884 });
3885
3886 $self->{multiplexer}->connect (c_remove => sub {
3887 my ($mplex, $widgets) = @_;
3888
3889 for my $child (@$widgets) {
3890 $wself->{buttonbar}->remove ($child->{c_tab_});
3891 }
3892 });
3893 }
3894
3895 $self
3896}
3897
3898sub add {
3899 my ($self, @widgets) = @_;
3900
3901 $self->{multiplexer}->add (@widgets)
3902}
3903
3904sub remove {
3905 my ($self, @widgets) = @_;
3906
3907 $self->{multiplexer}->remove (@widgets)
3908}
3909
3910sub pages {
3911 my ($self) = @_;
3912 $self->{multiplexer}->children
3913}
3914
3915sub add_tab {
3916 my ($self, $title, $widget, $tooltip) = @_;
3917
3918 $title = [$title, $tooltip] unless ref $title;
3919 $widget->{c_tab} = $title;
3920
3921 $self->add ($widget);
3922}
3923
3924sub get_current_page {
3925 my ($self) = @_;
3926
3927 $self->{multiplexer}->get_current_page
3928}
3929
3930sub set_current_page {
3931 my ($self, $page) = @_;
3932
3933 $self->{multiplexer}->set_current_page ($page);
3934 $self->emit (page_changed => $self->{multiplexer}{current});
3935}
3936
3937#############################################################################
3938
3939package CFPlus::UI::Selector;
3940
3941use utf8;
3942
3943our @ISA = CFPlus::UI::Button::;
3944
3945sub new {
3946 my $class = shift;
3947
3948 my $self = $class->SUPER::new (
3949 options => [], # [value, title, longdesc], ...
3950 value => undef,
3951 @_,
3952 );
3953
3954 $self->_set_value ($self->{value});
3955
3956 $self
3957}
3958
3959sub invoke_button_down {
3960 my ($self, $ev) = @_;
3961
3962 my @menu_items;
3963
3964 for (@{ $self->{options} }) {
3965 my ($value, $title, $tooltip) = @$_;
3966
3967 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3968 }
3969
3970 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3971}
3972
3973sub _set_value {
3974 my ($self, $value) = @_;
3975
3976 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3977 or return;
3978
3979 $self->{value} = $item->[0];
3980 $self->set_markup ("$item->[1] ⇓");
3981 $self->set_tooltip ($item->[2]);
3982}
3983
3984sub set_value {
3985 my ($self, $value) = @_;
3986
3987 return unless $self->{value} ne $value;
3988
3989 $self->_set_value ($value);
3990 $self->emit (changed => $value);
3991}
3992
3993#############################################################################
3994
3995package CFPlus::UI::Statusbox;
3996
3997our @ISA = CFPlus::UI::VBox::;
3998
3999sub new {
4000 my $class = shift;
4001
4002 my $self = $class->SUPER::new (
2752 fontsize => 0.8, 4003 fontsize => 0.8,
2753 @_, 4004 @_,
2754 ) 4005 );
4006
4007 CFPlus::weaken (my $this = $self);
4008
4009 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4010
4011 $self
2755} 4012}
2756 4013
2757sub reorder { 4014sub reorder {
2758 my ($self) = @_; 4015 my ($self) = @_;
2759 my $NOW = time; 4016 my $NOW = Time::HiRes::time;
4017
4018 # freeze display when hovering over any label
4019 return if $CFPlus::UI::TOOLTIP->{owner}
4020 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4021 values %{ $self->{item} };
2760 4022
2761 while (my ($k, $v) = each %{ $self->{item} }) { 4023 while (my ($k, $v) = each %{ $self->{item} }) {
2762 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4024 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2763 } 4025 }
2764 4026
… …
2767 my @items = sort { 4029 my @items = sort {
2768 $a->{pri} <=> $b->{pri} 4030 $a->{pri} <=> $b->{pri}
2769 or $b->{id} <=> $a->{id} 4031 or $b->{id} <=> $a->{id}
2770 } values %{ $self->{item} }; 4032 } values %{ $self->{item} };
2771 4033
4034 $self->{timer}->interval (1);
4035
2772 my $count = 10 + 1; 4036 my $count = 10 + 1;
2773 for my $item (@items) { 4037 for my $item (@items) {
2774 last unless --$count; 4038 last unless --$count;
2775 4039
2776 push @widgets, $item->{label} ||= do { 4040 my $label = $item->{label} ||= do {
2777 # TODO: doesn't handle markup well (read as: at all) 4041 # TODO: doesn't handle markup well (read as: at all)
2778 my $short = $item->{count} > 1 4042 my $short = $item->{count} > 1
2779 ? "<b>$item->{count} ×</b> $item->{text}" 4043 ? "<b>$item->{count} ×</b> $item->{text}"
2780 : $item->{text}; 4044 : $item->{text};
2781 4045
2782 for ($short) { 4046 for ($short) {
2783 s/^\s+//; 4047 s/^\s+//;
2784 s/\s+/ /g; 4048 s/\s+/ /g;
2785 } 4049 }
2786 4050
2787 new CFClient::UI::Label 4051 new CFPlus::UI::Label
2788 markup => $short, 4052 markup => $short,
2789 tooltip => $item->{tooltip}, 4053 tooltip => $item->{tooltip},
2790 tooltip_font => $::FONT_PROP, 4054 tooltip_font => $::FONT_PROP,
2791 tooltip_width => 0.67, 4055 tooltip_width => 0.67,
2792 fontsize => $item->{fontsize} || $self->{fontsize}, 4056 fontsize => $item->{fontsize} || $self->{fontsize},
2793 max_w => $::WIDTH * 0.44, 4057 max_w => $::WIDTH * 0.44,
2794 fg => $item->{fg}, 4058 fg => [@{ $item->{fg} }],
2795 can_events => 1, 4059 can_events => 1,
2796 can_hover => 1 4060 can_hover => 1
2797 }; 4061 };
4062
4063 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4064 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4065 $label->update;
4066 $label->set_max_size (undef, $label->{req_h} * $diff)
4067 if $diff < 1;
4068 $self->{timer}->interval (1/30);
4069 } else {
4070 $label->{fg}[3] = $item->{fg}[3] || 1;
4071 }
4072
4073 push @widgets, $label;
2798 } 4074 }
2799 4075
2800 $self->clear; 4076 $self->clear;
2801 $self->SUPER::add (reverse @widgets); 4077 $self->SUPER::add (reverse @widgets);
2802} 4078}
… …
2805 my ($self, $text, %arg) = @_; 4081 my ($self, $text, %arg) = @_;
2806 4082
2807 $text =~ s/^\s+//; 4083 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//; 4084 $text =~ s/\s+$//;
2809 4085
4086 return unless $text;
4087
2810 my $timeout = time + ((delete $arg{timeout}) || 60); 4088 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2811 4089
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4090 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813 4091
2814 if (my $item = $self->{item}{$group}) { 4092 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) { 4093 if ($item->{text} eq $text) {
2816 $item->{count}++; 4094 $item->{count}++;
2817 } else { 4095 } else {
2818 $item->{count} = 1; 4096 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text; 4097 $item->{text} = $item->{tooltip} = $text;
2820 } 4098 }
2821 $item->{id} = ++$self->{id}; 4099 $item->{id} += 0.2;#d#
2822 $item->{timeout} = $timeout; 4100 $item->{timeout} = $timeout;
2823 delete $item->{label}; 4101 delete $item->{label};
2824 } else { 4102 } else {
2825 $self->{item}{$group} = { 4103 $self->{item}{$group} = {
2826 id => ++$self->{id}, 4104 id => ++$self->{id},
… …
2832 count => 1, 4110 count => 1,
2833 %arg, 4111 %arg,
2834 }; 4112 };
2835 } 4113 }
2836 4114
4115 $ROOT->on_refresh (reorder => sub {
2837 $self->reorder; 4116 $self->reorder;
4117 });
2838} 4118}
2839 4119
2840sub reconfigure { 4120sub reconfigure {
2841 my ($self) = @_; 4121 my ($self) = @_;
2842 4122
… …
2845 4125
2846 $self->reorder; 4126 $self->reorder;
2847 $self->SUPER::reconfigure; 4127 $self->SUPER::reconfigure;
2848} 4128}
2849 4129
4130sub destroy {
4131 my ($self) = @_;
4132
4133 $self->{timer}->cancel;
4134
4135 $self->SUPER::destroy;
4136}
4137
2850############################################################################# 4138#############################################################################
2851 4139
2852package CFClient::UI::Root; 4140package CFPlus::UI::Root;
2853 4141
2854our @ISA = CFClient::UI::Container::; 4142our @ISA = CFPlus::UI::Container::;
2855 4143
4144use List::Util qw(min max);
4145
2856use CFClient::OpenGL; 4146use CFPlus::OpenGL;
2857 4147
2858sub new { 4148sub new {
2859 my $class = shift; 4149 my $class = shift;
2860 4150
2861 $class->SUPER::new ( 4151 my $self = $class->SUPER::new (
4152 visible => 1,
2862 @_, 4153 @_,
2863 ) 4154 );
2864}
2865 4155
2866sub configure { 4156 CFPlus::weaken ($self->{root} = $self);
2867 my ($self, $x, $y, $w, $h) = @_;
2868 4157
2869 $self->{w} = $w; 4158 $self
2870 $self->{h} = $h;
2871}
2872
2873sub check_size {
2874 my ($self) = @_;
2875
2876 $self->size_allocate ($self->{w}, $self->{h})
2877 if $self->{w};
2878} 4159}
2879 4160
2880sub size_request { 4161sub size_request {
2881 my ($self) = @_; 4162 my ($self) = @_;
2882 4163
2883 ($self->{w}, $self->{h}) 4164 ($self->{w}, $self->{h})
2884} 4165}
2885 4166
4167sub _to_pixel {
4168 my ($coord, $size, $max) = @_;
4169
4170 $coord =
4171 $coord eq "center" ? ($max - $size) * 0.5
4172 : $coord eq "max" ? $max
4173 : $coord;
4174
4175 $coord = 0 if $coord < 0;
4176 $coord = $max - $size if $coord > $max - $size;
4177
4178 int $coord + 0.5
4179}
4180
2886sub size_allocate { 4181sub invoke_size_allocate {
2887 my ($self, $w, $h) = @_; 4182 my ($self, $w, $h) = @_;
2888
2889 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2890 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2891
2892 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2893 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2894 4183
2895 for my $child ($self->children) { 4184 for my $child ($self->children) {
2896 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4185 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2897 4186
2898 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4187 $X = $child->{force_x} if exists $child->{force_x};
2899 if exists $child->{req_x}; 4188 $Y = $child->{force_y} if exists $child->{force_y};
2900 4189
2901 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4190 $X = _to_pixel $X, $W, $self->{w};
2902 if exists $child->{req_y}; 4191 $Y = _to_pixel $Y, $H, $self->{h};
2903
2904 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2905 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2906 4192
2907 $child->configure ($X, $Y, $W, $H); 4193 $child->configure ($X, $Y, $W, $H);
2908 } 4194 }
4195
4196 1
2909} 4197}
2910 4198
2911sub coord2local { 4199sub coord2local {
2912 my ($self, $x, $y) = @_; 4200 my ($self, $x, $y) = @_;
2913 4201
… …
2921} 4209}
2922 4210
2923sub update { 4211sub update {
2924 my ($self) = @_; 4212 my ($self) = @_;
2925 4213
2926 $self->check_size;
2927 $::WANT_REFRESH++; 4214 $::WANT_REFRESH->start;
2928} 4215}
2929 4216
2930sub add { 4217sub add {
2931 my ($self, @children) = @_; 4218 my ($self, @children) = @_;
2932 4219
2933 for my $child (@children) {
2934 $child->{toplevel} = 1; 4220 $_->{is_toplevel} = 1
2935 4221 for @children;
2936 # integerise window positions
2937 $child->{x} = int $child->{x};
2938 $child->{y} = int $child->{y};
2939 }
2940 4222
2941 $self->SUPER::add (@children); 4223 $self->SUPER::add (@children);
4224}
4225
4226sub remove {
4227 my ($self, @children) = @_;
4228
4229 $self->SUPER::remove (@children);
4230
4231 delete $self->{is_toplevel}
4232 for @children;
4233
4234 while (@children) {
4235 my $w = pop @children;
4236 push @children, $w->children;
4237 $w->set_invisible;
4238 }
2942} 4239}
2943 4240
2944sub on_refresh { 4241sub on_refresh {
2945 my ($self, $id, $cb) = @_; 4242 my ($self, $id, $cb) = @_;
2946 4243
… …
2959 while ($self->{refresh_hook}) { 4256 while ($self->{refresh_hook}) {
2960 $_->() 4257 $_->()
2961 for values %{delete $self->{refresh_hook}}; 4258 for values %{delete $self->{refresh_hook}};
2962 } 4259 }
2963 4260
2964 if ($self->{check_size}) { 4261 while ($self->{realloc}) {
2965 my @queue = ([], []); 4262 my %queue;
4263 my @queue;
4264 my $widget;
2966 4265
2967 for (;;) { 4266 outer:
2968 if ($self->{check_size}) { 4267 while () {
2969 # heuristic: check containers last 4268 if (my $realloc = delete $self->{realloc}) {
2970 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4269 for $widget (values %$realloc) {
2971 for values %{delete $self->{check_size}} 4270 $widget->{visible} or next; # do not resize invisible widgets
4271
4272 $queue{$widget+0}++ and next; # duplicates are common
4273
4274 push @{ $queue[$widget->{visible}] }, $widget;
4275 }
2972 } 4276 }
2973 4277
2974 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4278 while () {
4279 @queue or last outer;
2975 4280
2976 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4281 $widget = pop @{ $queue[-1] || [] }
2977 ? @$widget{qw(user_w user_h)} 4282 and last;
2978 : $widget->size_request;
2979
2980 if (delete $widget->{force_alloc}
2981 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2982 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2983 4283
4284 pop @queue;
4285 }
4286
4287 delete $queue{$widget+0};
4288
4289 my ($w, $h) = $widget->size_request;
4290
4291 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4292 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4293
4294 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4295 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4296
4297 $w = $widget->{force_w} if exists $widget->{force_w};
4298 $h = $widget->{force_h} if exists $widget->{force_h};
4299
4300 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4301 || delete $widget->{force_realloc}) {
2984 $widget->{req_w} = $w; 4302 $widget->{req_w} = $w;
2985 $widget->{req_h} = $h; 4303 $widget->{req_h} = $h;
2986 4304
2987 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4305 $self->{size_alloc}{$widget+0} = $widget;
2988 4306
2989 $widget->{parent}->check_size
2990 if $widget->{parent}; 4307 if (my $parent = $widget->{parent}) {
4308 $self->{realloc}{$parent+0} = $parent
4309 unless $queue{$parent+0};
4310
4311 $parent->{force_size_alloc} = 1;
4312 $self->{size_alloc}{$parent+0} = $parent;
4313 }
2991 } 4314 }
4315
4316 delete $self->{realloc}{$widget+0};
2992 } 4317 }
2993 }
2994 4318
2995 while ($self->{size_alloc}) { 4319 while (my $size_alloc = delete $self->{size_alloc}) {
2996 for (values %{delete $self->{size_alloc}}) { 4320 my @queue = sort { $a->{visible} <=> $b->{visible} }
2997 my ($widget, $w, $h) = @$_; 4321 values %$size_alloc;
2998 4322
4323 while () {
4324 my $widget = pop @queue || last;
4325
4326 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4327
4328 $w = max $widget->{min_w}, $w;
4329 $h = max $widget->{min_h}, $h;
4330
4331# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4332# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4333
4334 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4335 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4336
2999 $w = 0 if $w < 0; 4337 $w = int $w + 0.5;
3000 $h = 0 if $h < 0; 4338 $h = int $h + 0.5;
3001 4339
4340 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4341 $widget->{old_w} = $widget->{w};
4342 $widget->{old_h} = $widget->{h};
4343
3002 $widget->{w} = $w; 4344 $widget->{w} = $w;
3003 $widget->{h} = $h; 4345 $widget->{h} = $h;
3004 $widget->size_allocate ($w, $h); 4346
3005 $widget->emit (size_allocate => $w, $h); 4347 $widget->emit (size_allocate => $w, $h);
4348 }
4349 }
3006 } 4350 }
3007 } 4351 }
3008 4352
3009 while ($self->{post_alloc_hook}) { 4353 while ($self->{post_alloc_hook}) {
3010 $_->() 4354 $_->()
… …
3015 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4359 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3016 glClear GL_COLOR_BUFFER_BIT; 4360 glClear GL_COLOR_BUFFER_BIT;
3017 4361
3018 glMatrixMode GL_PROJECTION; 4362 glMatrixMode GL_PROJECTION;
3019 glLoadIdentity; 4363 glLoadIdentity;
3020 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4364 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3021 glMatrixMode GL_MODELVIEW; 4365 glMatrixMode GL_MODELVIEW;
3022 glLoadIdentity; 4366 glLoadIdentity;
3023 4367
4368 {
4369 package CFPlus::UI::Base;
4370
4371 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4372 (0, 0, $self->{w}, $self->{h});
4373
3024 $self->_draw; 4374 $self->_draw;
4375 }
3025} 4376}
3026 4377
3027############################################################################# 4378#############################################################################
3028 4379
3029package CFClient::UI; 4380package CFPlus::UI;
3030 4381
3031$ROOT = new CFClient::UI::Root; 4382$ROOT = new CFPlus::UI::Root;
3032$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4383$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3033 4384
30341 43851
3035 4386

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