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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.203 by root, Sun May 14 21:13:11 2006 UTC vs.
Revision 1.449 by root, Wed Dec 26 15:07:08 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use CFPlus;
9use CFPlus::Pod;
10use CFPlus::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 1/60, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 38 }
44 39
45 return; 40 return;
46 } 41 }
47 } 42 }
48 } 43 }
49 44
50 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48};
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
52} 71}
53 72
54# class methods for events 73# class methods for events
55sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 76 if $FOCUS;
58} 77}
59 78
60sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 81 if $FOCUS;
82}
83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
63} 95}
64 96
65sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
66 my ($ev) = @_; 98 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
68 100
69 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
71 105
72 $GRAB = $widget; 106 $GRAB = $widget;
73 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
74 108
75 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
76 } 110 }
77
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 111
80 if ($GRAB) { 112 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y); 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
117
118 $ev->{dx} = $shift ? $delta : 0;
119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
83 } 125 }
84} 126}
85 127
86sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
87 my ($ev) = @_; 129 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y});
89 130
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
91 132
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 134
94 if ($GRAB) { 135 $GRAB->emit (button_up => $ev)
95 ($x, $y) = $GRAB->coord2local ($x, $y); 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 137
99 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 140 $grab->update if $grab;
102 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
103 142
104 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
105 } 145 }
106} 146}
107 147
108sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
109 my ($ev) = @_; 149 my ($ev) = @_;
110 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
111 151
112 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
113 153
114 if ($widget != $HOVER) { 154 check_hover $widget;
115 my $hover = $HOVER; $HOVER = $widget;
116 155
117 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
118 $HOVER->update if $HOVER && $HOVER->{can_hover};
119
120 check_tooltip;
121 }
122
123 if ($HOVER) { 157 if $HOVER;
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127} 158}
128 159
129# convert position array to integers 160# convert position array to integers
130sub harmonize { 161sub harmonize {
131 my ($vals) = @_; 162 my ($vals) = @_;
… …
137 $rem += $_ - $i; 168 $rem += $_ - $i;
138 $_ = $i; 169 $_ = $i;
139 } 170 }
140} 171}
141 172
173sub full_refresh {
174 # make a copy, otherwise for complains about freed values.
175 my @widgets = values %WIDGET;
176
177 $_->update
178 for @widgets;
179}
180
181sub reconfigure_widgets {
182 # make a copy, otherwise C<for> complains about freed values.
183 my @widgets = values %WIDGET;
184
185 $_->reconfigure
186 for @widgets;
187}
188
142# call when resolution changes etc. 189# call when resolution changes etc.
143sub rescale_widgets { 190sub rescale_widgets {
144 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
145 192
146 for my $widget (values %WIDGET) { 193 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
156 } 208 }
157
158 $widget->reconfigure;
159 } 209 }
210
211 reconfigure_widgets;
160} 212}
161 213
162############################################################################# 214#############################################################################
163 215
216package CFPlus::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
164package CFClient::UI::Base; 224package CFPlus::UI::Base;
165 225
166use strict; 226use strict;
167 227
168use CFClient::OpenGL; 228use CFPlus::OpenGL;
169 229
170sub new { 230sub new {
171 my $class = shift; 231 my $class = shift;
172 232
173 my $self = bless { 233 my $self = bless {
174 x => 0, 234 x => "center",
175 y => 0, 235 y => "center",
176 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
177 can_events => 1, 239 can_events => 1,
178 @_ 240 @_
179 }, $class; 241 }, $class;
180 242
243 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
244
181 for (keys %$self) { 245 for (keys %$self) {
182 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
184 } 248 }
185 } 249 }
186 250
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
188 262
189 $self 263 $self
190} 264}
191 265
192sub destroy { 266sub destroy {
193 my ($self) = @_; 267 my ($self) = @_;
194 268
195 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
196 %$self = (); 271 %$self = ();
197} 272}
198 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
199sub show { 278sub show {
200 my ($self) = @_; 279 my ($self) = @_;
201 280
202 return if $self->{parent}; 281 return if $self->{parent};
203 282
204 $CFClient::UI::ROOT->add ($self); 283 $CFPlus::UI::ROOT->add ($self);
205} 284}
206 285
207sub hide { 286sub set_visible {
208 my ($self) = @_; 287 my ($self) = @_;
288
289 return if $self->{visible};
290
291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
293
294 $self->emit (visibility_change => 1);
295
296 $self->realloc if !exists $self->{req_w};
297
298 $_->set_visible for $self->children;
299}
300
301sub set_invisible {
302 my ($self) = @_;
303
304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
307
308 delete $self->{visible};
309 delete $self->{root};
209 310
210 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
211 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
212 313
314 $CFPlus::UI::TOOLTIP_WATCHER->invoke
315 if $TOOLTIP->{owner} == $self;
316
317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
336}
337
338sub hide {
339 my ($self) = @_;
340
341 $self->set_invisible;
342
213 $self->{parent}->remove ($self) 343 $self->{parent}->remove ($self)
214 if $self->{parent}; 344 if $self->{parent};
215} 345}
216 346
217sub move { 347sub move_abs {
218 my ($self, $x, $y, $z) = @_; 348 my ($self, $x, $y, $z) = @_;
219 349
220 $self->{x} = int $x; 350 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
221 $self->{y} = int $y; 351 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
222 $self->{z} = $z if defined $z; 352 $self->{z} = $z if defined $z;
223 353
224 $self->update; 354 $self->update;
225} 355}
226 356
227sub set_size { 357sub set_size {
228 my ($self, $w, $h) = @_; 358 my ($self, $w, $h) = @_;
229 359
230 $self->{user_w} = $w; 360 $self->{force_w} = $w;
231 $self->{user_h} = $h; 361 $self->{force_h} = $h;
232 362
233 $self->check_size; 363 $self->realloc;
364}
365
366# traverse the widget chain up to find the maximum "physical" size constraints
367sub get_max_wh {
368 my ($self) = @_;
369
370 return $self->{parent}->get_max_wh
371 if $self->{parent};
372
373 ($::WIDTH, $::HEIGHT)
234} 374}
235 375
236sub size_request { 376sub size_request {
237 require Carp; 377 require Carp;
238 Carp::confess "size_request is abstract"; 378 Carp::confess "size_request is abstract";
239} 379}
240 380
381sub baseline_shift {
382 0
383}
384
241sub configure { 385sub configure {
242 my ($self, $x, $y, $w, $h) = @_; 386 my ($self, $x, $y, $w, $h) = @_;
243 387
244 if ($self->{aspect}) { 388 if ($self->{aspect}) {
389 my ($ow, $oh) = ($w, $h);
390
245 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 391 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
246 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 392 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
247 393
248 # use alignment to adjust x, y 394 # use alignment to adjust x, y
249 395
250 $x += int +($w - $w2) * 0.5; 396 $x += int 0.5 * ($ow - $w);
251 $y += int +($h - $h2) * 0.5; 397 $y += int 0.5 * ($oh - $h);
252
253 ($w, $h) = ($w2, $h2);
254 } 398 }
255 399
256 if ($self->{x} != $x || $self->{y} != $y) { 400 if ($self->{x} ne $x || $self->{y} ne $y) {
257 $self->{x} = $x; 401 $self->{x} = $x;
258 $self->{y} = $y; 402 $self->{y} = $y;
259 $self->update; 403 $self->update;
260 } 404 }
261 405
262 if ($self->{w} != $w || $self->{h} != $h) { 406 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
263 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 407 return unless $self->{visible};
264 }
265}
266 408
267sub size_allocate { 409 $self->{alloc_w} = $w;
268 # nothing to be done 410 $self->{alloc_h} = $h;
269}
270 411
271sub reconfigure { 412 $self->{root}{size_alloc}{$self+0} = $self;
272 my ($self) = @_; 413 }
273
274 $self->check_size (1);
275 $self->update;
276} 414}
277 415
278sub children { 416sub children {
417 # nop
418}
419
420sub visible_children {
421 $_[0]->children
279} 422}
280 423
281sub set_max_size { 424sub set_max_size {
282 my ($self, $w, $h) = @_; 425 my ($self, $w, $h) = @_;
283 426
284 delete $self->{max_w}; $self->{max_w} = $w if $w; 427 $self->{max_w} = int $w if defined $w;
285 delete $self->{max_h}; $self->{max_h} = $h if $h; 428 $self->{max_h} = int $h if defined $h;
429
430 $self->realloc;
431}
432
433sub set_tooltip {
434 my ($self, $tooltip) = @_;
435
436 $tooltip =~ s/^\s+//;
437 $tooltip =~ s/\s+$//;
438
439 return if $self->{tooltip} eq $tooltip;
440
441 $self->{tooltip} = $tooltip;
442
443 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
444 delete $CFPlus::UI::TOOLTIP->{owner};
445 $CFPlus::UI::TOOLTIP_WATCHER->invoke;
446 }
286} 447}
287 448
288# translate global coordinates to local coordinate system 449# translate global coordinates to local coordinate system
289sub coord2local { 450sub coord2local {
290 my ($self, $x, $y) = @_; 451 my ($self, $x, $y) = @_;
291 452
453 return (undef, undef) unless $self->{parent};
454
292 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 455 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
293} 456}
294 457
295# translate local coordinates to global coordinate system 458# translate local coordinates to global coordinate system
296sub coord2global { 459sub coord2global {
297 my ($self, $x, $y) = @_; 460 my ($self, $x, $y) = @_;
298 461
462 return (undef, undef) unless $self->{parent};
463
299 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 464 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
300} 465}
301 466
302sub focus_in { 467sub invoke_focus_in {
303 my ($self) = @_; 468 my ($self) = @_;
304 469
305 return if $FOCUS == $self; 470 return if $FOCUS == $self;
306 return unless $self->{can_focus}; 471 return unless $self->{can_focus};
307 472
308 my $focus = $FOCUS; $FOCUS = $self; 473 $FOCUS = $self;
309 474
310 $self->emit (focus_in => $focus); 475 $self->update;
311 476
312 $focus->update if $focus; 477 0
313 $FOCUS->update;
314} 478}
315 479
316sub focus_out { 480sub invoke_focus_out {
317 my ($self) = @_; 481 my ($self) = @_;
318 482
319 return unless $FOCUS == $self; 483 return unless $FOCUS == $self;
320 484
321 my $focus = $FOCUS; undef $FOCUS; 485 undef $FOCUS;
322 486
323 $self->emit (focus_out => $focus); 487 $self->update;
324 488
325 $focus->update if $focus; #? 489 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
326} 490 unless $FOCUS;
327 491
492 0
493}
494
495sub grab_focus {
496 my ($self) = @_;
497
498 $FOCUS->emit ("focus_out") if $FOCUS;
499 $self->emit ("focus_in");
500}
501
328sub mouse_motion { } 502sub invoke_mouse_motion { 0 }
329sub button_up { } 503sub invoke_button_up { 0 }
330sub key_down { } 504sub invoke_key_down { 0 }
331sub key_up { } 505sub invoke_key_up { 0 }
506sub invoke_mouse_wheel { 0 }
332 507
333sub button_down { 508sub invoke_button_down {
334 my ($self, $ev, $x, $y) = @_; 509 my ($self, $ev, $x, $y) = @_;
335 510
336 $self->focus_in; 511 $self->grab_focus;
337}
338 512
339sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 513 0
340sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 514}
341sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
342sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
343sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
344 515
345sub draw { 516sub connect {
517 my ($self, $signal, $cb) = @_;
518
519 push @{ $self->{signal_cb}{$signal} }, $cb;
520
521 defined wantarray and CFPlus::guard {
522 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
523 @{ $self->{signal_cb}{$signal} };
524 }
525}
526
527sub disconnect_all {
346 my ($self) = @_; 528 my ($self, $signal) = @_;
347 529
348 return unless $self->{h} && $self->{w}; 530 delete $self->{signal_cb}{$signal};
349
350 glPushMatrix;
351 glTranslate $self->{x}, $self->{y}, 0;
352 $self->_draw;
353 glPopMatrix;
354
355 if ($self == $HOVER && $self->{can_hover}) {
356 my ($x, $y) = @$self{qw(x y)};
357
358 glColor 1, 0.8, 0.5, 0.2;
359 glEnable GL_BLEND;
360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
361 glBegin GL_QUADS;
362 glVertex $x , $y;
363 glVertex $x + $self->{w}, $y;
364 glVertex $x + $self->{w}, $y + $self->{h};
365 glVertex $x , $y + $self->{h};
366 glEnd;
367 glDisable GL_BLEND;
368 }
369
370 if ($ENV{PCLIENT_DEBUG}) {
371 glPushMatrix;
372 glColor 1, 1, 0, 1;
373 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
374 glBegin GL_LINE_LOOP;
375 glVertex 0 , 0;
376 glVertex $self->{w}, 0;
377 glVertex $self->{w}, $self->{h};
378 glVertex 0 , $self->{h};
379 glEnd;
380 glPopMatrix;
381 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
382 }
383} 531}
384 532
385sub _draw { 533my %has_coords = (
386 my ($self) = @_; 534 button_down => 1,
535 button_up => 1,
536 mouse_motion => 1,
537 mouse_wheel => 1,
538);
387 539
388 warn "no draw defined for $self\n"; 540sub emit {
389} 541 my ($self, $signal, @args) = @_;
390 542
543 # I do not really like this solution, but I do not like duplication
544 # and needlessly verbose code, either.
545 my @append
546 = $has_coords{$signal}
547 ? $args[0]->xy ($self)
548 : ();
549
550 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
551
552 for my $cb (
553 @{$self->{signal_cb}{$signal} || []}, # before
554 ($self->can ("invoke_$signal") || sub { 1 }), # closure
555 ) {
556 return $cb->($self, @args, @append) || next;
557 }
558
559 # parent
560 $self->{parent} && $self->{parent}->emit ($signal, @args)
561}
562
391sub find_widget { 563#sub find_widget {
392 my ($self, $x, $y) = @_; 564# in .xs
393
394 return () unless $self->{can_events};
395
396 return $self
397 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
398 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
399
400 ()
401}
402 565
403sub set_parent { 566sub set_parent {
404 my ($self, $parent) = @_; 567 my ($self, $parent) = @_;
405 568
406 Scalar::Util::weaken ($self->{parent} = $parent); 569 CFPlus::weaken ($self->{parent} = $parent);
407 570 $self->set_visible if $parent->{visible};
408 # TODO: req_w _does_change after ->reconfigure
409 $self->check_size
410 unless exists $self->{req_w};
411} 571}
412 572
413sub check_size { 573sub realloc {
414 my ($self, $forced) = @_; 574 my ($self) = @_;
415 575
416 $self->{force_alloc} = 1 if $forced; 576 if ($self->{visible}) {
417 $CFClient::UI::ROOT->{check_size}{$self} = $self; 577 return if $self->{root}{realloc}{$self+0};
578
579 $self->{root}{realloc}{$self+0} = $self;
580 $self->{root}->update;
581 } else {
582 delete $self->{req_w};
583 delete $self->{req_h};
584 }
418} 585}
419 586
420sub update { 587sub update {
421 my ($self) = @_; 588 my ($self) = @_;
422 589
423 $self->{parent}->update 590 $self->{parent}->update
424 if $self->{parent}; 591 if $self->{parent};
425} 592}
426 593
427sub connect { 594sub reconfigure {
428 my ($self, $signal, $cb) = @_; 595 my ($self) = @_;
429 596
430 push @{ $self->{signal_cb}{$signal} }, $cb; 597 $self->realloc;
598 $self->update;
431} 599}
432 600
433sub emit { 601# using global variables seems a bit hacky, but passing through all drawing
434 my ($self, $signal, @args) = @_; 602# functions seems pointless.
603our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
435 604
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 605#sub draw {
606#CFPlus.xs
607
608sub _draw {
609 my ($self) = @_;
610
611 warn "no draw defined for $self\n";
437} 612}
438 613
439sub DESTROY { 614sub DESTROY {
440 my ($self) = @_; 615 my ($self) = @_;
441 616
617 return if CFPlus::in_destruct;
618
619 local $@;
620 eval { $self->destroy };
621 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
622
442 delete $WIDGET{$self+0}; 623 delete $WIDGET{$self+0};
443 #$self->deactivate;
444} 624}
445 625
446############################################################################# 626#############################################################################
447 627
448package CFClient::UI::DrawBG; 628package CFPlus::UI::DrawBG;
449 629
450our @ISA = CFClient::UI::Base::; 630our @ISA = CFPlus::UI::Base::;
451 631
452use strict; 632use strict;
453use CFClient::OpenGL; 633use CFPlus::OpenGL;
454 634
455sub new { 635sub new {
456 my $class = shift; 636 my $class = shift;
457 637
458 # range [value, low, high, page]
459
460 $class->SUPER::new ( 638 $class->SUPER::new (
461 bg => [0, 0, 0, 0.2], 639 #bg => [0, 0, 0, 0.2],
462 active_bg => [1, 1, 1, 0.5], 640 #active_bg => [1, 1, 1, 0.5],
463 @_ 641 @_
464 ) 642 )
465} 643}
466 644
467sub _draw { 645sub _draw {
468 my ($self) = @_; 646 my ($self) = @_;
469 647
648 my $color = $FOCUS == $self && $self->{active_bg}
649 ? $self->{active_bg}
650 : $self->{bg};
651
652 if ($color && (@$color < 4 || $color->[3])) {
470 my ($w, $h) = @$self{qw(w h)}; 653 my ($w, $h) = @$self{qw(w h)};
471 654
472 glEnable GL_BLEND; 655 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 656 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
474 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 657 glColor_premultiply @$color;
475 658 glRect 0, 0, $w, $h;
476 glBegin GL_QUADS;
477 glVertex 0 , 0;
478 glVertex 0 , $h;
479 glVertex $w, $h;
480 glVertex $w, 0;
481 glEnd;
482
483 glDisable GL_BLEND; 659 glDisable GL_BLEND;
660 }
484} 661}
485 662
486############################################################################# 663#############################################################################
487 664
488package CFClient::UI::Empty; 665package CFPlus::UI::Empty;
489 666
490our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
491 668
492sub new { 669sub new {
493 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
494 $class->SUPER::new (can_events => 0, %arg); 671 $class->SUPER::new (can_events => 0, %arg);
495} 672}
496 673
497sub size_request { 674sub size_request {
498 (0, 0) 675 my ($self) = @_;
676
677 ($self->{w} + 0, $self->{h} + 0)
499} 678}
500 679
501sub draw { } 680sub draw { }
502 681
503############################################################################# 682#############################################################################
504 683
505package CFClient::UI::Container; 684package CFPlus::UI::Container;
506 685
507our @ISA = CFClient::UI::Base::; 686our @ISA = CFPlus::UI::Base::;
508 687
509sub new { 688sub new {
510 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
511 690
512 my $children = delete $arg{children} || []; 691 my $children = delete $arg{children};
513 692
514 my $self = $class->SUPER::new ( 693 my $self = $class->SUPER::new (
515 children => [], 694 children => [],
516 can_events => 0, 695 can_events => 0,
517 %arg, 696 %arg,
518 ); 697 );
698
519 $self->add ($_) for @$children; 699 $self->add (@$children)
700 if $children && @$children;
520 701
521 $self 702 $self
703}
704
705sub realloc {
706 my ($self) = @_;
707
708 $self->{force_realloc} = 1;
709 $self->{force_size_alloc} = 1;
710 $self->SUPER::realloc;
522} 711}
523 712
524sub add { 713sub add {
525 my ($self, @widgets) = @_; 714 my ($self, @widgets) = @_;
526 715
527 $_->set_parent ($self) 716 $_->set_parent ($self)
528 for @widgets; 717 for @widgets;
529 718
719 # TODO: only do this in widgets that need it, e.g. root, fixed
530 use sort 'stable'; 720 use sort 'stable';
531 721
532 $self->{children} = [ 722 $self->{children} = [
533 sort { $a->{z} <=> $b->{z} } 723 sort { $a->{z} <=> $b->{z} }
534 @{$self->{children}}, @widgets 724 @{$self->{children}}, @widgets
535 ]; 725 ];
536 726
537 $self->check_size (1); 727 $self->realloc;
538 $self->update; 728
729 $self->emit (c_add => \@widgets);
730
731 map $_+0, @widgets
539} 732}
540 733
541sub children { 734sub children {
542 @{ $_[0]{children} } 735 @{ $_[0]{children} }
543} 736}
544 737
545sub remove { 738sub remove {
546 my ($self, $child) = @_; 739 my ($self, @widgets) = @_;
547 740
741 $self->emit (c_remove => \@widgets);
742
743 for my $child (@widgets) {
548 delete $child->{parent}; 744 delete $child->{parent};
549 $child->hide; 745 $child->hide;
550
551 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 746 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
747 }
552 748
553 $self->check_size; 749 $self->realloc;
554 $self->update;
555} 750}
556 751
557sub clear { 752sub clear {
558 my ($self) = @_; 753 my ($self) = @_;
559 754
560 my $children = delete $self->{children}; 755 my $children = $self->{children};
561 $self->{children} = []; 756 $self->{children} = [];
562 757
563 for (@$children) { 758 for (@$children) {
564 delete $_->{parent}; 759 delete $_->{parent};
565 $_->hide; 760 $_->hide;
566 } 761 }
567 762
568 $self->check_size; 763 $self->realloc;
569 $self->update;
570} 764}
571 765
572sub find_widget { 766sub find_widget {
573 my ($self, $x, $y) = @_; 767 my ($self, $x, $y) = @_;
574 768
575 $x -= $self->{x}; 769 $x -= $self->{x};
576 $y -= $self->{y}; 770 $y -= $self->{y};
577 771
578 my $res; 772 my $res;
579 773
580 for (reverse @{ $self->{children} }) { 774 for (reverse $self->visible_children) {
581 $res = $_->find_widget ($x, $y) 775 $res = $_->find_widget ($x, $y)
582 and return $res; 776 and return $res;
583 } 777 }
584 778
585 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 779 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
586} 780}
587 781
588sub _draw { 782sub _draw {
589 my ($self) = @_; 783 my ($self) = @_;
590 784
591 $_->draw for @{$self->{children}}; 785 $_->draw for $self->visible_children;
592} 786}
593 787
594############################################################################# 788#############################################################################
595 789
596package CFClient::UI::Bin; 790package CFPlus::UI::Bin;
597 791
598our @ISA = CFClient::UI::Container::; 792our @ISA = CFPlus::UI::Container::;
599 793
600sub new { 794sub new {
601 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
602 796
603 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 797 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
604 798
605 $class->SUPER::new (children => [$child], %arg) 799 $class->SUPER::new (children => [$child], %arg)
606} 800}
607 801
608sub add { 802sub add {
609 my ($self, $child) = @_; 803 my ($self, $child) = @_;
610 804
611 $self->{children} = []; 805 $self->clear;
612
613 $self->SUPER::add ($child); 806 $self->SUPER::add ($child);
614} 807}
615 808
616sub remove { 809sub remove {
617 my ($self, $widget) = @_; 810 my ($self, $widget) = @_;
618 811
619 $self->SUPER::remove ($widget); 812 $self->SUPER::remove ($widget);
620 813
621 $self->{children} = [new CFClient::UI::Empty] 814 $self->{children} = [new CFPlus::UI::Empty]
622 unless @{$self->{children}}; 815 unless @{$self->{children}};
623} 816}
624 817
625sub child { $_[0]->{children}[0] } 818sub child { $_[0]->{children}[0] }
626 819
627sub size_request { 820sub size_request {
628 $_[0]{children}[0]->size_request 821 $_[0]{children}[0]->size_request
629} 822}
630 823
631sub size_allocate { 824sub invoke_size_allocate {
632 my ($self, $w, $h) = @_; 825 my ($self, $w, $h) = @_;
633 826
634 $self->{children}[0]->configure (0, 0, $w, $h); 827 $self->{children}[0]->configure (0, 0, $w, $h);
828
829 1
635} 830}
636 831
637############################################################################# 832#############################################################################
833# back-buffered drawing area
638 834
639package CFClient::UI::Window; 835package CFPlus::UI::Window;
640 836
641our @ISA = CFClient::UI::Bin::; 837our @ISA = CFPlus::UI::Bin::;
642 838
643use CFClient::OpenGL; 839use CFPlus::OpenGL;
644 840
645sub new { 841sub new {
646 my ($class, %arg) = @_; 842 my ($class, %arg) = @_;
647 843
648 my $self = $class->SUPER::new (%arg); 844 my $self = $class->SUPER::new (%arg);
… …
653 849
654 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 850 $ROOT->on_post_alloc ($self => sub { $self->render_child });
655 $self->SUPER::update; 851 $self->SUPER::update;
656} 852}
657 853
658sub size_allocate { 854sub invoke_size_allocate {
659 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
660 856
661 $self->SUPER::size_allocate ($w, $h);
662 $self->update; 857 $self->update;
858
859 $self->SUPER::invoke_size_allocate ($w, $h)
663} 860}
664 861
665sub _render { 862sub _render {
863 my ($self) = @_;
864
666 $_[0]{children}[0]->draw; 865 $self->{children}[0]->draw;
667} 866}
668 867
669sub render_child { 868sub render_child {
670 my ($self) = @_; 869 my ($self) = @_;
671 870
672 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 871 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
673 glClearColor 0, 0, 0, 0; 872 glClearColor 0, 0, 0, 0;
674 glClear GL_COLOR_BUFFER_BIT; 873 glClear GL_COLOR_BUFFER_BIT;
675 874
875 {
876 package CFPlus::UI::Base;
877
878 local ($draw_x, $draw_y, $draw_w, $draw_h) =
879 (0, 0, $self->{w}, $self->{h});
880
676 $self->_render; 881 $self->_render;
677# glColorMask 1, 1, 1, 0; 882 }
678# glEnable GL_BLEND;
679# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
680# glRasterPos 0, 0;
681# glCopyPixels 0, 0, $self->{w}, $self->{h};
682# glDisable GL_BLEND;
683# glColorMask 1, 1, 1, 1;
684 }; 883 };
685} 884}
686 885
687sub _draw { 886sub _draw {
688 my ($self) = @_; 887 my ($self) = @_;
689
690 my ($w, $h) = ($self->w, $self->h);
691 888
692 my $tex = $self->{texture} 889 my $tex = $self->{texture}
693 or return; 890 or return;
694 891
695 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
697 glColor 0, 0, 0, 1; 894 glColor 0, 0, 0, 1;
698 895
699 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0);
700 897
701 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
702} 899}
703 900
704############################################################################# 901#############################################################################
705 902
706package CFClient::UI::ViewPort; 903package CFPlus::UI::ViewPort;
707 904
905use List::Util qw(min max);
906
708our @ISA = CFClient::UI::Window::; 907our @ISA = CFPlus::UI::Window::;
908
909sub new {
910 my $class = shift;
911
912 $class->SUPER::new (
913 scroll_x => 0,
914 scroll_y => 1,
915 @_,
916 )
917}
709 918
710sub size_request { 919sub size_request {
711 my ($self) = @_; 920 my ($self) = @_;
712 921
713 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
714 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
715 923
716 @$self{qw(child_w child_h)} 924 $w = 1 if $self->{scroll_x};
717} 925 $h = 1 if $self->{scroll_y};
718 926
927 ($w, $h)
928}
929
719sub size_allocate { 930sub invoke_size_allocate {
720 my ($self, $w, $h) = @_; 931 my ($self, $w, $h) = @_;
721 932
933 my $child = $self->child;
934
935 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
936 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
937
938 $self->child->configure (0, 0, $w, $h);
722 $self->update; 939 $self->update;
940
941 1
723} 942}
724 943
725sub set_offset { 944sub set_offset {
726 my ($self, $x, $y) = @_; 945 my ($self, $x, $y) = @_;
727 946
947 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
948 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
949
950 if ($x != $self->{view_x} or $y != $self->{view_y}) {
728 $self->{view_x} = int $x; 951 $self->{view_x} = $x;
729 $self->{view_y} = int $y; 952 $self->{view_y} = $y;
730 953
954 $self->emit (changed => $x, $y);
731 $self->update; 955 $self->update;
956 }
957}
958
959sub set_center {
960 my ($self, $x, $y) = @_;
961
962 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
963}
964
965sub make_visible {
966 my ($self, $x, $y, $border) = @_;
967
968 if ( $x < $self->{view_x} + $self->{w} * $border
969 || $x > $self->{view_x} + $self->{w} * (1 - $border)
970 || $y < $self->{view_y} + $self->{h} * $border
971 || $y > $self->{view_y} + $self->{h} * (1 - $border)
972 ) {
973 $self->set_center ($x, $y);
974 }
732} 975}
733 976
734# hmm, this does not work for topleft of $self... but we should not ask for that 977# hmm, this does not work for topleft of $self... but we should not ask for that
735sub coord2local { 978sub coord2local {
736 my ($self, $x, $y) = @_; 979 my ($self, $x, $y) = @_;
… …
751 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
752 995
753 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
754 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
755 ) { 998 ) {
756 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
757 } else { 1000 } else {
758 $self->CFClient::UI::Base::find_widget ($x, $y) 1001 $self->CFPlus::UI::Base::find_widget ($x, $y)
759 } 1002 }
760} 1003}
761 1004
762sub _render { 1005sub _render {
763 my ($self) = @_; 1006 my ($self) = @_;
764 1007
1008 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1009 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1010
765 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
766 1012
767 $self->SUPER::_render; 1013 $self->SUPER::_render;
768} 1014}
769 1015
770############################################################################# 1016#############################################################################
771 1017
772package CFClient::UI::ScrolledWindow; 1018package CFPlus::UI::ScrolledWindow;
773 1019
774our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFPlus::UI::Table::;
775 1021
776sub new { 1022sub new {
777 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
778 1026
779 my $self; 1027 my $self;
780 1028
781 my $slider = new CFClient::UI::Slider 1029 my $hslider = new CFPlus::UI::Slider
1030 c_col => 0,
1031 c_row => 1,
782 vertical => 1, 1032 vertical => 0,
783 range => [0, 0, 1, 0.01], # HACK fix 1033 range => [0, 0, 1, 0.01], # HACK fix
784 connect_changed => sub { 1034 on_changed => sub {
785 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1035 $self->{hpos} = $_[1];
1036 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
786 }, 1037 },
787 ; 1038 ;
788 1039
1040 my $vslider = new CFPlus::UI::Slider
1041 c_col => 1,
1042 c_row => 0,
1043 vertical => 1,
1044 range => [0, 0, 1, 0.01], # HACK fix
1045 on_changed => sub {
1046 $self->{vpos} = $_[1];
1047 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1048 },
1049 ;
1050
789 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
790 vp => (new CFClient::UI::ViewPort), 1052 scroll_x => 0,
1053 scroll_y => 1,
1054 can_events => 1,
791 slider => $slider, 1055 hslider => $hslider,
792 @_, 1056 vslider => $vslider,
1057 col_expand => [1, 0],
1058 row_expand => [1, 0],
1059 %arg,
793 ); 1060 );
794 1061
795 $self->{vp}->add ($self->{scrolled}); 1062 $self->{vp} = new CFPlus::UI::ViewPort
1063 c_col => 0,
1064 c_row => 0,
1065 expand => 1,
1066 scroll_x => $self->{scroll_x},
1067 scroll_y => $self->{scroll_y},
1068 on_changed => sub {
1069 my ($vp, $x, $y) = @_;
1070
1071 $vp->{parent}{hslider}->set_value ($x);
1072 $vp->{parent}{vslider}->set_value ($y);
1073
1074 0
1075 },
1076 on_size_allocate => sub {
1077 my ($vp, $w, $h) = @_;
1078 $vp->{parent}->update_slider;
1079 0
1080 },
1081 ;
1082
796 $self->add ($self->{vp}); 1083 $self->SUPER::add ($self->{vp});
797 $self->add ($self->{slider}); 1084
1085 $self->add ($child) if $child;
798 1086
799 $self 1087 $self
800} 1088}
801 1089
802#TODO# update range on size_allocate depending on child 1090sub add {
803# update viewport offset on scroll 1091 my ($self, $widget) = @_;
1092
1093 $self->{vp}->add ($self->{child} = $widget);
1094}
1095
1096sub set_offset { shift->{vp}->set_offset (@_) }
1097sub set_center { shift->{vp}->set_center (@_) }
1098sub make_visible { shift->{vp}->make_visible (@_) }
1099
1100sub update_slider {
1101 my ($self) = @_;
1102
1103 my $child = ($self->{vp} or return)->child;
1104
1105 if ($self->{scroll_x}) {
1106 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1107 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1108
1109 my $visible = $w1 > $w2;
1110 if ($visible != $self->{hslider_visible}) {
1111 $self->{hslider_visible} = $visible;
1112 $visible ? $self->SUPER::add ($self->{hslider})
1113 : $self->SUPER::remove ($self->{hslider});
1114 }
1115 }
1116
1117 if ($self->{scroll_y}) {
1118 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120
1121 my $visible = $h1 > $h2;
1122 if ($visible != $self->{vslider_visible}) {
1123 $self->{vslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{vslider})
1125 : $self->SUPER::remove ($self->{vslider});
1126 }
1127 }
1128}
1129
1130sub start_dragging {
1131 my ($self, $ev) = @_;
1132
1133 $self->grab_focus;
1134
1135 my $ox = $self->{vp}{view_x};
1136 my $oy = $self->{vp}{view_y};
1137
1138 $self->{motion} = sub {
1139 my ($ev, $x, $y) = @_;
1140
1141 $ox -= $ev->{xrel};
1142 $oy -= $ev->{yrel};
1143
1144 $self->{vp}->set_offset ($ox, $oy);
1145 };
1146}
1147
1148sub invoke_mouse_wheel {
1149 my ($self, $ev) = @_;
1150
1151 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1152 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1153
1154 1
1155}
1156
1157sub invoke_button_down {
1158 my ($self, $ev, $x, $y) = @_;
1159
1160 if ($ev->{button} == 2) {
1161 $self->start_dragging ($ev);
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_button_up {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if (delete $self->{motion}) {
1172 return 1;
1173 }
1174
1175 0
1176}
1177
1178sub invoke_mouse_motion {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 if ($self->{motion}) {
1182 $self->{motion}->($ev, $x, $y);
1183 return 1;
1184 }
1185
1186 0
1187}
1188
1189sub invoke_size_allocate {
1190 my ($self, $w, $h) = @_;
1191
1192 $self->update_slider;
1193 $self->SUPER::invoke_size_allocate ($w, $h)
1194}
804 1195
805############################################################################# 1196#############################################################################
806 1197
807package CFClient::UI::Frame; 1198package CFPlus::UI::Frame;
808 1199
809our @ISA = CFClient::UI::Bin::; 1200our @ISA = CFPlus::UI::Bin::;
810 1201
811use CFClient::OpenGL; 1202use CFPlus::OpenGL;
812 1203
813sub new { 1204sub new {
814 my $class = shift; 1205 my $class = shift;
815 1206
816 $class->SUPER::new ( 1207 $class->SUPER::new (
… …
824 1215
825 if ($self->{bg}) { 1216 if ($self->{bg}) {
826 my ($w, $h) = @$self{qw(w h)}; 1217 my ($w, $h) = @$self{qw(w h)};
827 1218
828 glEnable GL_BLEND; 1219 glEnable GL_BLEND;
829 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
830 glColor @{ $self->{bg} }; 1221 glColor_premultiply @{ $self->{bg} };
831
832 glBegin GL_QUADS;
833 glVertex 0 , 0;
834 glVertex 0 , $h;
835 glVertex $w, $h; 1222 glRect 0, 0, $w, $h;
836 glVertex $w, 0;
837 glEnd;
838
839 glDisable GL_BLEND; 1223 glDisable GL_BLEND;
840 } 1224 }
841 1225
842 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
843} 1227}
844 1228
845############################################################################# 1229#############################################################################
846 1230
847package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
848 1232
849our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
850 1234
851use CFClient::OpenGL; 1235use CFPlus::OpenGL;
852
853my @tex =
854 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
855 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
856 1236
857sub new { 1237sub new {
858 my $class = shift; 1238 my ($class, %arg) = @_;
859 1239
860 # TODO: user_x, user_y, overwrite moveto? 1240 if ((exists $arg{label}) && !ref $arg{label}) {
1241 $arg{label} = new CFPlus::UI::Label
1242 align => 1,
1243 valign => 0,
1244 text => $arg{label},
1245 fontsize => ($arg{border} || 0.8) * 0.75;
1246 }
861 1247
862 my $self = $class->SUPER::new ( 1248 my $self = $class->SUPER::new (
1249 # label => "",
863 bg => [1, 1, 1, 1], 1250 fg => [0.6, 0.3, 0.1],
864 border_bg => [1, 1, 1, 1],
865 border => 0.6, 1251 border => 0.8,
866 toplevel => 1, 1252 style => 'single',
867 can_events => 1, 1253 %arg,
868 @_
869 ); 1254 );
870 1255
871 $self->{title} &&= new CFClient::UI::Label
872 align => 0,
873 valign => 1,
874 text => $self->{title},
875 fontsize => $self->{border};
876
877 $self 1256 $self
1257}
1258
1259sub add {
1260 my ($self, @widgets) = @_;
1261
1262 $self->SUPER::add (@widgets);
1263 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
878} 1264}
879 1265
880sub border { 1266sub border {
881 int $_[0]{border} * $::FONTSIZE 1267 int $_[0]{border} * $::FONTSIZE
882} 1268}
883 1269
884sub size_request { 1270sub size_request {
885 my ($self) = @_; 1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
886 1275
887 my ($w, $h) = $self->SUPER::size_request; 1276 my ($w, $h) = $self->SUPER::size_request;
888 1277
889 ( 1278 (
890 $w + $self->border * 2, 1279 $w + $self->border * 2,
891 $h + $self->border * 2, 1280 $h + $self->border * 2,
892 ) 1281 )
893} 1282}
894 1283
895sub size_allocate { 1284sub invoke_size_allocate {
896 my ($self, $w, $h) = @_; 1285 my ($self, $w, $h) = @_;
897 1286
898 $h -= List::Util::max 0, $self->border * 2; 1287 my $border = $self->border;
1288
899 $w -= List::Util::max 0, $self->border * 2; 1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
900 1291
901 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1292 if (my $label = $self->{label}) {
902 if $self->{title}; 1293 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1294 $label->{h} = List::Util::min $h, $border;
1295 $label->invoke_size_allocate ($label->{w}, $label->{h});
1296 }
903 1297
904 $self->child->configure ($self->border, $self->border, $w, $h); 1298 $self->child->configure ($border, $border, $w, $h);
905}
906 1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($self) = @_;
1305
1306 my $child = $self->{children}[0];
1307
1308 my $border = $self->border;
1309 my ($w, $h) = ($self->{w}, $self->{h});
1310
1311 $child->draw;
1312
1313 glColor @{$self->{fg}};
1314 glBegin GL_LINE_STRIP;
1315 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1316 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1317 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1318 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1319 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1321 glEnd;
1322
1323 if ($self->{label}) {
1324 glTranslate $border * 2, 0;
1325 $self->{label}->_draw;
1326 }
1327}
1328
1329#############################################################################
1330
1331package CFPlus::UI::Toplevel;
1332
1333our @ISA = CFPlus::UI::Bin::;
1334
1335use CFPlus::OpenGL;
1336
1337my $bg =
1338 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1339 mipmap => 1, wrap => 1;
1340
1341my @border =
1342 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344
1345my @icon =
1346 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1347 qw(x1_move.png x1_resize.png);
1348
1349sub new {
1350 my ($class, %arg) = @_;
1351
1352 my $self = $class->SUPER::new (
1353 bg => [1, 1, 1, 1],
1354 border_bg => [1, 1, 1, 1],
1355 border => 0.6,
1356 can_events => 1,
1357 min_w => 64,
1358 min_h => 32,
1359 %arg,
1360 );
1361
1362 $self->{title_widget} = new CFPlus::UI::Label
1363 align => 0,
1364 valign => 1,
1365 text => $self->{title},
1366 fontsize => $self->{border},
1367 if exists $self->{title};
1368
1369 if ($self->{has_close_button}) {
1370 $self->{close_button} =
1371 new CFPlus::UI::ImageButton
1372 path => 'x1_close.png',
1373 on_activate => sub { $self->emit ("delete") };
1374
1375 $self->CFPlus::UI::Container::add ($self->{close_button});
1376 }
1377
1378 $self
1379}
1380
1381sub add {
1382 my ($self, @widgets) = @_;
1383
1384 $self->SUPER::add (@widgets);
1385 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1386 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1387}
1388
1389sub border {
1390 int $_[0]{border} * $::FONTSIZE
1391}
1392
1393sub get_max_wh {
1394 my ($self) = @_;
1395
1396 return ($self->{w}, $self->{h})
1397 if $self->{visible} && $self->{w};
1398
1399 $self->SUPER::get_max_wh
1400}
1401
1402sub size_request {
1403 my ($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 $self->hide;
1445
1446 1
1447}
1448
907sub button_down { 1449sub invoke_button_down {
908 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
909 1451
910 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
911 my $border = $self->border; 1453 my $border = $self->border;
912 1454
… …
925 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
926 1468
927 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
928 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
929 1471
930 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
931 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
932 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
933 $self->check_size; 1476 $self->realloc;
934 }; 1477 };
935 1478
936 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
937 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
938 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
940 $self->{motion} = sub { 1483 $self->{motion} = sub {
941 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
942 1485
943 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
944 1487
945 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
946 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
947 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
948 } 1496 1
949} 1497}
950 1498
951sub button_up { 1499sub invoke_button_up {
952 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
953 1501
954 delete $self->{motion}; 1502 ! ! delete $self->{motion}
955} 1503}
956 1504
957sub mouse_motion { 1505sub invoke_mouse_motion {
958 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
959 1507
960 $self->{motion}->($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 $visible;
1517
1518 0
961} 1519}
962 1520
963sub _draw { 1521sub _draw {
964 my ($self) = @_; 1522 my ($self) = @_;
965 1523
1524 my $child = $self->{children}[0];
1525
966 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
967 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
968 1528
969 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
971 1531
972 my $border = $self->border; 1532 my $border = $self->border;
973 1533
974 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
975 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
976 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
977 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
978 $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, $border);
979 1553
980 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
981 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
982 1556
983 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
984 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
985 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
986
987 glColor @{ $self->{bg} };
988
989 $bg->{s} = $rep_x;
990 $bg->{t} = $rep_y;
991 $bg->{wrap_mode} = 1;
992 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
993 } 1562 }
994 1563
995 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
996 1565
997 $self->{title}->draw if $self->{title};
998
999 $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};
1000} 1577}
1001 1578
1002############################################################################# 1579#############################################################################
1003 1580
1004package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1005 1582
1006our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1007 1584
1008use List::Util qw(max sum); 1585use List::Util qw(max sum);
1009 1586
1010use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1011 1588
1012sub new { 1589sub new {
1013 my $class = shift; 1590 my $class = shift;
1014 1591
1015 $class->SUPER::new ( 1592 $class->SUPER::new (
1016 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1017 @_ 1595 @_,
1018 ) 1596 )
1019} 1597}
1020 1598
1021sub add { 1599sub add {
1022 my ($self, $x, $y, $child) = @_;
1023
1024 $child->set_parent ($self);
1025 $self->{children}[$y][$x] = $child;
1026
1027 $child->check_size;
1028}
1029
1030sub children {
1031 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1032}
1033
1034# TODO: move to container class maybe? send childs a signal on removal?
1035sub clear {
1036 my ($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);
1037 1631
1038 my @children = $self->children; 1632 my @children = $self->children;
1039 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 }
1040 1643 }
1041 for (@children) {
1042 delete $_->{parent};
1043 $_->hide;
1044 }
1045 1644
1046 $self->update; 1645 # second pass, rows
1047} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1048
1049sub get_wh {
1050 my ($self) = @_;
1051
1052 my (@w, @h);
1053
1054 for my $y (0 .. $#{$self->{children}}) {
1055 my $row = $self->{children}[$y]
1056 or next;
1057
1058 for my $x (0 .. $#$row) {
1059 my $widget = $row->[$x]
1060 or next;
1061 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1062 1648
1063 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1064 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1065 } 1653 }
1066 } 1654 }
1067 1655
1068 (\@w, \@h) 1656 (\@w, \@h)
1069} 1657}
… …
1077 (sum @$ws), 1665 (sum @$ws),
1078 (sum @$hs), 1666 (sum @$hs),
1079 ) 1667 )
1080} 1668}
1081 1669
1082sub size_allocate { 1670sub invoke_size_allocate {
1083 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1084 1672
1085 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1086 1674
1087 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1088 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1089 1677
1090 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1091 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1092 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1093 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1094 1682
1095 # linearly scale sizes
1096 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1097 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1098 1684
1099 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
1100 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1101 1694
1102 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1103 1697
1104 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1105 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)};
1106 or next;
1107 1700
1108 my $x = 0; 1701 $widget->configure (
1109 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1110 1704 );
1111 for my $c (0 .. $#$row) { 1705 }
1112 my $col_w = $ws->[$c];
1113 1706
1114 if (my $widget = $row->[$c]) { 1707 1
1115 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1116 }
1117 1709
1118 $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};
1119 } 1737 }
1120
1121 $y += $row_h;
1122 } 1738 }
1123 1739
1124} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1125 1742
1126sub 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, $H)
1758}
1759
1760sub invoke_size_allocate {
1127 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1128 1762
1129 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1130 $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;
1131 1766
1132 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1133 1769
1134 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1135 $res = $_->find_widget ($x, $y) 1771 }
1136 and return $res; 1772
1137 } 1773 1
1138
1139 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1140}
1141
1142sub _draw {
1143 my ($self) = @_;
1144
1145 for (grep $_, @{$self->{children}}) {
1146 $_->draw for grep $_, @$_;
1147 }
1148} 1774}
1149 1775
1150############################################################################# 1776#############################################################################
1151 1777
1152package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1153 1779
1154# TODO: wrap into common Box base class
1155
1156our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1157 1781
1158sub size_request { 1782sub size_request {
1159 my ($self) = @_; 1783 my ($self) = @_;
1160 1784
1161 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1162 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 }
1163 ( 1823 }
1164 (List::Util::sum map $_->[0], @alloc), 1824
1165 (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 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1166 ) 1850 )
1167} 1851}
1168 1852
1169sub size_allocate {
1170 my ($self, $w, $h) = @_;
1171
1172 ($h, $w) = ($w, $h);
1173
1174 my $children = $self->{children};
1175
1176 my @h = map $_->{req_w}, @$children;
1177
1178 my $req_h = List::Util::sum @h;
1179
1180 if ($req_h > $h) {
1181 # ah well, not enough space
1182 $_ *= $h / $req_h for @h;
1183 } else {
1184 my $exp = List::Util::sum map $_->{expand}, @$children;
1185 $exp ||= 1;
1186
1187 for (0 .. $#$children) {
1188 my $child = $children->[$_];
1189
1190 my $alloc_h = $h[$_];
1191 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1192 $h[$_] = $alloc_h;
1193 }
1194 }
1195
1196 CFClient::UI::harmonize \@h;
1197
1198 my $y = 0;
1199 for (0 .. $#$children) {
1200 my $child = $children->[$_];
1201 my $h = $h[$_];
1202 $child->configure ($y, 0, $h, $w);
1203
1204 $y += $h;
1205 }
1206
1207 1
1208}
1209
1210############################################################################# 1853#############################################################################
1211 1854
1212package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1213 1856
1214# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1215 1858
1216our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1217 1861
1218sub size_request { 1862 $class->SUPER::new (
1219 my ($self) = @_; 1863 vertical => 1,
1220 1864 @_,
1221 my @alloc = map [$_->size_request], @{$self->{children}};
1222
1223 (
1224 (List::Util::max map $_->[0], @alloc),
1225 (List::Util::sum map $_->[1], @alloc),
1226 ) 1865 )
1227} 1866}
1228 1867
1229sub size_allocate {
1230 my ($self, $w, $h) = @_;
1231
1232 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1233
1234 my $children = $self->{children};
1235
1236 my @h = map $_->{req_h}, @$children;
1237
1238 my $req_h = List::Util::sum @h;
1239
1240 if ($req_h > $h) {
1241 # ah well, not enough space
1242 $_ *= $h / $req_h for @h;
1243 } else {
1244 my $exp = List::Util::sum map $_->{expand}, @$children;
1245 $exp ||= 1;
1246
1247 for (0 .. $#$children) {
1248 my $child = $children->[$_];
1249
1250 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1251 }
1252 }
1253
1254 CFClient::UI::harmonize \@h;
1255
1256 my $y = 0;
1257 for (0 .. $#$children) {
1258 my $child = $children->[$_];
1259 my $h = $h[$_];
1260 $child->configure (0, $y, $w, $h);
1261
1262 $y += $h;
1263 }
1264
1265 1
1266}
1267
1268############################################################################# 1868#############################################################################
1269 1869
1270package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1271 1871
1272our @ISA = CFClient::UI::Base::; 1872our @ISA = CFPlus::UI::DrawBG::;
1273 1873
1274use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1275 1875
1276sub new { 1876sub new {
1277 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1278 1878
1279 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
1280 fg => [1, 1, 1], 1880 fg => [1, 1, 1],
1881 #bg => none
1882 #active_bg => none
1281 #font => default_font 1883 #font => default_font
1282 #text => initial text 1884 #text => initial text
1283 #markup => initial narkup 1885 #markup => initial narkup
1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1888 ellipsise => 3, # end
1284 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1285 fontsize => 1, 1890 fontsize => 1,
1286 align => -1, 1891 align => -1,
1287 valign => -1, 1892 valign => -1,
1288 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1289 can_events => 0, 1895 can_events => 0,
1290 %arg 1896 %arg
1291 ); 1897 );
1292 1898
1293 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1294 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1295 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1296 $self->{template} = $layout; 1902 $self->{template} = $layout;
1297 } 1903 }
1298 1904
1299 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1303 } 1909 }
1304 1910
1305 $self 1911 $self
1306} 1912}
1307 1913
1308sub escape {
1309 local $_ = $_[1];
1310
1311 s/&/&amp;/g;
1312 s/>/&gt;/g;
1313 s/</&lt;/g;
1314
1315 $_[1]
1316}
1317
1318sub update { 1914sub update {
1319 my ($self) = @_; 1915 my ($self) = @_;
1320 1916
1321 delete $self->{texture}; 1917 delete $self->{texture};
1322 $self->SUPER::update; 1918 $self->SUPER::update;
1323} 1919}
1324 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1325sub set_text { 1934sub set_text {
1326 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1327 1936
1328 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1329 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1330 1939
1331 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1332 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1333 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1334 $self->update; 1944 $self->update;
1335 $self->check_size;
1336} 1945}
1337 1946
1338sub set_markup { 1947sub set_markup {
1339 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1340 1949
1341 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1342 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1343 1952
1344 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1345 1954
1346 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1347 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1348 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1349 $self->update; 1959 $self->update;
1350 $self->check_size;
1351} 1960}
1352 1961
1353sub size_request { 1962sub size_request {
1354 my ($self) = @_; 1963 my ($self) = @_;
1355 1964
1965 $self->{size_req} ||= do {
1966 my ($max_w, $max_h) = $self->get_max_wh;
1967
1356 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1968 $self->{layout}->set_font ($self->{font}) if $self->{font};
1357 $self->{layout}->set_width ($self->{max_w} || -1); 1969 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1970 $self->{layout}->set_ellipsise ($self->{ellipsise});
1971 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1358 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1359 1973
1360 my ($w, $h) = $self->{layout}->size; 1974 my ($w, $h) = $self->{layout}->size;
1361 1975
1362 if (exists $self->{template}) { 1976 if (exists $self->{template}) {
1363 $self->{template}->set_font ($self->{font}) if $self->{font}; 1977 $self->{template}->set_font ($self->{font}) if $self->{font};
1978 $self->{template}->set_width ($self->{max_w} || -1);
1364 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1979 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1365 1980
1366 my ($w2, $h2) = $self->{template}->size; 1981 my ($w2, $h2) = $self->{template}->size;
1367 1982
1368 $w = List::Util::max $w, $w2; 1983 $w = List::Util::max $w, $w2;
1369 $h = List::Util::max $h, $h2; 1984 $h = List::Util::max $h, $h2;
1985 }
1986
1987 [$w, $h]
1370 } 1988 };
1371 1989
1372 ( 1990 @{ $self->{size_req} }
1373 $w + $self->{padding} * 2,
1374 $h + $self->{padding} * 2,
1375 )
1376} 1991}
1377 1992
1993sub baseline_shift {
1994 $_[0]{layout}->descent
1995}
1996
1378sub size_allocate { 1997sub invoke_size_allocate {
1379 my ($self, $w, $h) = @_; 1998 my ($self, $w, $h) = @_;
1380 1999
2000 delete $self->{ox};
2001
1381 delete $self->{texture}; 2002 delete $self->{texture}
2003 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2004
2005 1
1382} 2006}
1383 2007
1384sub set_fontsize { 2008sub set_fontsize {
1385 my ($self, $fontsize) = @_; 2009 my ($self, $fontsize) = @_;
1386 2010
1387 $self->{fontsize} = $fontsize; 2011 $self->{fontsize} = $fontsize;
2012 delete $self->{size_req};
1388 delete $self->{texture}; 2013 delete $self->{texture};
1389 2014
1390 $self->update; 2015 $self->realloc;
1391 $self->check_size; 2016}
2017
2018sub reconfigure {
2019 my ($self) = @_;
2020
2021 delete $self->{size_req};
2022 delete $self->{texture};
2023
2024 $self->SUPER::reconfigure;
1392} 2025}
1393 2026
1394sub _draw { 2027sub _draw {
1395 my ($self) = @_; 2028 my ($self) = @_;
1396 2029
2030 $self->SUPER::_draw; # draw background, if applicable
2031
1397 my $tex = $self->{texture} ||= do { 2032 my $size = $self->{texture} ||= do {
1398 $self->{layout}->set_foreground (@{$self->{fg}}); 2033 $self->{layout}->set_foreground (@{$self->{fg}});
1399 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
1400 $self->{layout}->set_width ($self->{w}); 2035 $self->{layout}->set_width ($self->{w});
2036 $self->{layout}->set_ellipsise ($self->{ellipsise});
2037 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1401 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2038 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1402 2039
1403 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2040 [$self->{layout}->size]
1404
1405 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1406 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1407 : ($self->{w} - $tex->{w}) * 0.5;
1408
1409 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1410 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1411 : ($self->{h} - $tex->{h}) * 0.5;
1412
1413 $tex
1414 }; 2041 };
1415 2042
1416 glEnable GL_TEXTURE_2D; 2043 unless (exists $self->{ox}) {
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2044 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2045 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2046 : ($self->{w} - $size->[0]) * 0.5);
1418 2047
1419 if ($tex->{format} == GL_ALPHA) { 2048 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1420 glColor @{$self->{fg}}; 2049 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1421 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2050 : ($self->{h} - $size->[1]) * 0.5);
1422 } else { 2051
1423 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2052 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1424 } 2053 };
1425 2054
1426 glDisable GL_TEXTURE_2D; 2055# unless ($self->{list}) {
2056# $self->{list} = CFPlus::OpenGL::glGenList;
2057# CFPlus::OpenGL::glNewList $self->{list};
2058# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2059# CFPlus::OpenGL::glEndList;
2060# }
2061#
2062# CFPlus::OpenGL::glCallList $self->{list};
2063
2064 $self->{layout}->draw;
1427} 2065}
2066
2067#sub destroy {
2068# my ($self) = @_;
2069#
2070# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2071#
2072# $self->SUPER::destroy;
2073#}
1428 2074
1429############################################################################# 2075#############################################################################
1430 2076
1431package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1432 2078
1433our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1434 2080
1435use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1436 2082
1437sub new { 2083sub new {
1438 my $class = shift; 2084 my $class = shift;
1439 2085
1440 $class->SUPER::new ( 2086 $class->SUPER::new (
1441 fg => [1, 1, 1], 2087 fg => [1, 1, 1],
1442 bg => [0, 0, 0, 0.2], 2088 bg => [0, 0, 0, 0.2],
2089 outline => [0.6, 0.3, 0.1],
1443 active_bg => [1, 1, 1, 0.5], 2090 active_bg => [0, 0, 1, .2],
1444 active_fg => [0, 0, 0], 2091 active_fg => [1, 1, 1],
2092 active_outline => [1, 1, 0],
1445 can_hover => 1, 2093 can_hover => 1,
1446 can_focus => 1, 2094 can_focus => 1,
1447 valign => 0, 2095 valign => 0,
1448 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
2098 #text => ...
2099 #hidden => "*",
1449 @_ 2100 @_
1450 ) 2101 )
1451} 2102}
1452 2103
1453sub _set_text { 2104sub _set_text {
… …
1455 2106
1456 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1457 2108
1458 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1459 2110
1460 delete $self->{texture};
1461
1462 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1463 $self->{text} = $text; 2112 $self->{text} = $text;
1464 2113
1465 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1466 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1467 2117
1468 $self->emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1469} 2122}
1470 2123
1471sub set_text { 2124sub set_text {
1472 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1473 2126
1474 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1475 $self->_set_text ($text); 2128 $self->_set_text ($text);
1476 $self->check_size;
1477 $self->update;
1478} 2129}
1479 2130
1480sub get_text { 2131sub get_text {
1481 $_[0]{text} 2132 $_[0]{text}
1482} 2133}
… …
1487 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1488 2139
1489 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1490} 2141}
1491 2142
1492sub size_allocate {
1493 my ($self, $w, $h) = @_;
1494
1495 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1496}
1497
1498sub key_down { 2143sub invoke_key_down {
1499 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1500 2145
1501 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1502 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1503 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1504 2149
1505 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1506 2153
1507 if ($uni == 8) { 2154 if ($uni == 8) {
1508 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1509 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1510 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1511 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1512 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1513 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1514 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1515 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1516 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1517 } elsif ($sym == CFClient::SDLK_END) {
1518 $self->{cursor} = length $text;
1519 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1520 $self->emit ('escape'); 2178 $self->emit ('escape');
1521 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1522 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1523 } 2185 }
1524 2186
1525 $self->_set_text ($text); 2187 $self->_set_text ($text);
2188
2189 $self->realloc;
1526 $self->update; 2190 $self->update;
1527}
1528 2191
2192 1
2193}
2194
1529sub focus_in { 2195sub invoke_focus_in {
1530 my ($self) = @_; 2196 my ($self) = @_;
1531 2197
1532 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1533 2199
1534 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1535} 2201}
1536 2202
1537sub button_down { 2203sub invoke_button_down {
1538 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1539 2205
1540 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1541 2207
1542 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1543 2209
1544 # byte-index to char-index 2210 # byte-index to char-index
1545 my $text = $self->{text}; 2211 my $text = $self->{text};
1546 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1547 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1548 2214
1549 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1550 $self->update; 2216 $self->update;
2217
2218 1
1551} 2219}
1552 2220
1553sub mouse_motion { 2221sub invoke_mouse_motion {
1554 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1555# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1556} 2226}
1557 2227
1558sub _draw { 2228sub _draw {
1559 my ($self) = @_; 2229 my ($self) = @_;
1560 2230
1561 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1562 2232
1563 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1564 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1565 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1566 } else { 2236 } else {
1567 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1568 } 2238 }
1569 2239
1570 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1571 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1572 glBegin GL_QUADS;
1573 glVertex 0 , 0;
1574 glVertex 0 , $self->{h};
1575 glVertex $self->{w}, $self->{h}; 2242 glRect 0, 0, $self->{w}, $self->{h};
1576 glVertex $self->{w}, 0;
1577 glEnd;
1578 glDisable GL_BLEND; 2243 glDisable GL_BLEND;
1579 2244
1580 $self->SUPER::_draw; 2245 $self->SUPER::_draw;
1581 2246
1582 #TODO: force update every cursor change :( 2247 #TODO: force update every cursor change :(
… …
1584 2249
1585 unless (exists $self->{cur_h}) { 2250 unless (exists $self->{cur_h}) {
1586 my $text = substr $self->{text}, 0, $self->{cursor}; 2251 my $text = substr $self->{text}, 0, $self->{cursor};
1587 utf8::encode $text; 2252 utf8::encode $text;
1588 2253
1589 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2254 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1590 } 2255 }
1591 2256
1592 glColor @{$self->{fg}}; 2257 glColor_premultiply @{$self->{active_fg}};
1593 glBegin GL_LINES; 2258 glBegin GL_LINES;
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2259 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2260 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1596 glEnd; 2261 glEnd;
1597 }
1598}
1599 2262
2263 glLineWidth 3;
2264 glColor @{$self->{active_outline}};
2265 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2266 glLineWidth 1;
2267
2268 } else {
2269 glColor @{$self->{outline}};
2270 glBegin GL_LINE_STRIP;
2271 glVertex .5, $self->{h} * .5;
2272 glVertex .5, $self->{h} - 2.5;
2273 glVertex $self->{w} - .5, $self->{h} - 2.5;
2274 glVertex $self->{w} - .5, $self->{h} * .5;
2275 glEnd;
2276 }
2277}
2278
2279#############################################################################
2280
1600package CFClient::UI::Entry; 2281package CFPlus::UI::Entry;
1601 2282
1602our @ISA = CFClient::UI::EntryBase::; 2283our @ISA = CFPlus::UI::EntryBase::;
1603 2284
1604use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1605 2286
1606sub key_down { 2287sub invoke_key_down {
1607 my ($self, $ev) = @_; 2288 my ($self, $ev) = @_;
1608 2289
1609 my $sym = $ev->{sym}; 2290 my $sym = $ev->{sym};
1610 2291
1611 if ($sym == 13) { 2292 if ($ev->{uni} == 0x0d || $sym == 13) {
1612 unshift @{$self->{history}}, 2293 unshift @{$self->{history}},
1613 my $txt = $self->get_text; 2294 my $txt = $self->get_text;
2295
1614 $self->{history_pointer} = -1; 2296 $self->{history_pointer} = -1;
1615 $self->{history_saveback} = ''; 2297 $self->{history_saveback} = '';
1616 $self->emit (activate => $txt); 2298 $self->emit (activate => $txt);
1617 $self->update; 2299 $self->update;
1618 2300
1619 } elsif ($sym == CFClient::SDLK_UP) { 2301 } elsif ($sym == CFPlus::SDLK_UP) {
1620 if ($self->{history_pointer} < 0) { 2302 if ($self->{history_pointer} < 0) {
1621 $self->{history_saveback} = $self->get_text; 2303 $self->{history_saveback} = $self->get_text;
1622 } 2304 }
1623 if (@{$self->{history} || []} > 0) { 2305 if (@{$self->{history} || []} > 0) {
1624 $self->{history_pointer}++; 2306 $self->{history_pointer}++;
… …
1626 $self->{history_pointer} = @{$self->{history} || []} - 1; 2308 $self->{history_pointer} = @{$self->{history} || []} - 1;
1627 } 2309 }
1628 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1629 } 2311 }
1630 2312
1631 } elsif ($sym == CFClient::SDLK_DOWN) { 2313 } elsif ($sym == CFPlus::SDLK_DOWN) {
1632 $self->{history_pointer}--; 2314 $self->{history_pointer}--;
1633 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2315 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1634 2316
1635 if ($self->{history_pointer} >= 0) { 2317 if ($self->{history_pointer} >= 0) {
1636 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2318 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1637 } else { 2319 } else {
1638 $self->set_text ($self->{history_saveback}); 2320 $self->set_text ($self->{history_saveback});
1639 } 2321 }
1640 2322
1641 } else { 2323 } else {
1642 $self->SUPER::key_down ($ev); 2324 return $self->SUPER::invoke_key_down ($ev)
2325 }
2326
1643 } 2327 1
1644
1645} 2328}
1646 2329
1647############################################################################# 2330#############################################################################
1648 2331
2332package CFPlus::UI::TextEdit;
2333
2334our @ISA = CFPlus::UI::EntryBase::;
2335
2336use CFPlus::OpenGL;
2337
2338sub move_cursor_ver {
2339 my ($self, $dy) = @_;
2340
2341 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2342
2343 $y += $dy;
2344
2345 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2346 $self->{cursor} = $index;
2347 delete $self->{cur_h};
2348 $self->update;
2349 return;
2350 }
2351}
2352
2353sub invoke_key_down {
2354 my ($self, $ev) = @_;
2355
2356 my $sym = $ev->{sym};
2357
2358 if ($sym == CFPlus::SDLK_UP) {
2359 $self->move_cursor_ver (-1);
2360 } elsif ($sym == CFPlus::SDLK_DOWN) {
2361 $self->move_cursor_ver (+1);
2362 } else {
2363 return $self->SUPER::invoke_key_down ($ev)
2364 }
2365
2366 1
2367}
2368
2369#############################################################################
2370
1649package CFClient::UI::Button; 2371package CFPlus::UI::ButtonBin;
1650 2372
1651our @ISA = CFClient::UI::Label::; 2373our @ISA = CFPlus::UI::Bin::;
1652 2374
1653use CFClient::OpenGL; 2375use CFPlus::OpenGL;
1654 2376
1655my @tex = 2377my @tex =
1656 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1657 qw(b1_button_active.png); 2379 qw(b1_button_inactive.png b1_button_active.png);
1658 2380
1659sub new { 2381sub new {
1660 my $class = shift; 2382 my $class = shift;
1661 2383
1662 $class->SUPER::new ( 2384 $class->SUPER::new (
2385 can_hover => 1,
2386 align => 0,
2387 valign => 0,
2388 can_events => 1,
2389 @_
2390 )
2391}
2392
2393sub invoke_button_up {
2394 my ($self, $ev, $x, $y) = @_;
2395
2396 $self->emit ("activate")
2397 if $x >= 0 && $x < $self->{w}
2398 && $y >= 0 && $y < $self->{h};
2399
2400 1
2401}
2402
2403sub _draw {
2404 my ($self) = @_;
2405
2406 glEnable GL_TEXTURE_2D;
2407 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2408 glColor 0, 0, 0, 1;
2409
2410 my $tex = $tex[$GRAB == $self];
2411 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2412
2413 glDisable GL_TEXTURE_2D;
2414
2415 $self->SUPER::_draw;
2416}
2417
2418#############################################################################
2419
2420package CFPlus::UI::Button;
2421
2422our @ISA = CFPlus::UI::Label::;
2423
2424use CFPlus::OpenGL;
2425
2426my @tex =
2427 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2428 qw(b1_button_inactive.png b1_button_active.png);
2429
2430sub new {
2431 my $class = shift;
2432
2433 $class->SUPER::new (
1663 padding => 4, 2434 padding_x => 4,
2435 padding_y => 4,
2436 fg => [1.0, 1.0, 1.0],
2437 active_fg => [0.8, 0.8, 0.8],
2438 can_hover => 1,
2439 align => 0,
2440 valign => 0,
2441 can_events => 1,
2442 @_
2443 )
2444}
2445
2446sub invoke_button_up {
2447 my ($self, $ev, $x, $y) = @_;
2448
2449 $self->emit ("activate")
2450 if $x >= 0 && $x < $self->{w}
2451 && $y >= 0 && $y < $self->{h};
2452
2453 1
2454}
2455
2456sub _draw {
2457 my ($self) = @_;
2458
2459 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2460
2461 glEnable GL_TEXTURE_2D;
2462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2463 glColor 0, 0, 0, 1;
2464
2465 my $tex = $tex[$GRAB == $self];
2466 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2467
2468 glDisable GL_TEXTURE_2D;
2469
2470 $self->SUPER::_draw;
2471}
2472
2473#############################################################################
2474
2475package CFPlus::UI::CheckBox;
2476
2477our @ISA = CFPlus::UI::DrawBG::;
2478
2479my @tex =
2480 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2481 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2482
2483use CFPlus::OpenGL;
2484
2485sub new {
2486 my $class = shift;
2487
2488 $class->SUPER::new (
2489 padding_x => 2,
2490 padding_y => 2,
2491 fg => [1, 1, 1],
2492 active_fg => [1, 1, 0],
2493 bg => [0, 0, 0, 0.2],
2494 active_bg => [1, 1, 1, 0.5],
2495 state => 0,
2496 can_hover => 1,
2497 @_
2498 )
2499}
2500
2501sub size_request {
2502 my ($self) = @_;
2503
2504 (6) x 2
2505}
2506
2507sub toggle {
2508 my ($self) = @_;
2509
2510 $self->{state} = !$self->{state};
2511 $self->emit (changed => $self->{state});
2512 $self->update;
2513}
2514
2515sub invoke_button_down {
2516 my ($self, $ev, $x, $y) = @_;
2517
2518 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2519 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2520 $self->toggle;
2521 } else {
2522 return 0
2523 }
2524
2525 1
2526}
2527
2528sub _draw {
2529 my ($self) = @_;
2530
2531 $self->SUPER::_draw;
2532
2533 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2534
2535 my ($w, $h) = @$self{qw(w h)};
2536
2537 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2538
2539 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2540
2541 my $tex = $self->{state} ? $tex[1] : $tex[0];
2542
2543 glEnable GL_TEXTURE_2D;
2544 $tex->draw_quad_alpha (0, 0, $s, $s);
2545 glDisable GL_TEXTURE_2D;
2546}
2547
2548#############################################################################
2549
2550package CFPlus::UI::Image;
2551
2552our @ISA = CFPlus::UI::Base::;
2553
2554use CFPlus::OpenGL;
2555
2556our %texture_cache;
2557
2558sub new {
2559 my $class = shift;
2560
2561 my $self = $class->SUPER::new (
2562 can_events => 0,
2563 scale => 1,
2564 @_,
2565 );
2566
2567 $self->{path} || $self->{tex}
2568 or Carp::croak "'path' or 'tex' attributes required";
2569
2570 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2571 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2572
2573 CFPlus::weaken $texture_cache{$self->{path}};
2574
2575 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2576
2577 $self
2578}
2579
2580sub STORABLE_freeze {
2581 my ($self, $cloning) = @_;
2582
2583 $self->{path}
2584 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2585
2586 $self->{path}
2587}
2588
2589sub STORABLE_attach {
2590 my ($self, $cloning, $path) = @_;
2591
2592 $self->new (path => $path)
2593}
2594
2595sub size_request {
2596 my ($self) = @_;
2597
2598 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2599}
2600
2601sub _draw {
2602 my ($self) = @_;
2603
2604 my $tex = $self->{tex};
2605
2606 my ($w, $h) = ($self->{w}, $self->{h});
2607
2608 if ($self->{rot90}) {
2609 glRotate 90, 0, 0, 1;
2610 glTranslate 0, -$self->{w}, 0;
2611
2612 ($w, $h) = ($h, $w);
2613 }
2614
2615 glEnable GL_TEXTURE_2D;
2616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2617
2618 $tex->draw_quad_alpha (0, 0, $w, $h);
2619
2620 glDisable GL_TEXTURE_2D;
2621}
2622
2623#############################################################################
2624
2625package CFPlus::UI::ImageButton;
2626
2627our @ISA = CFPlus::UI::Image::;
2628
2629use CFPlus::OpenGL;
2630
2631my %textures;
2632
2633sub new {
2634 my $class = shift;
2635
2636 my $self = $class->SUPER::new (
2637 padding_x => 4,
2638 padding_y => 4,
1664 fg => [1, 1, 1], 2639 fg => [1, 1, 1],
1665 bg => [1, 1, 1, 0.2],
1666 active_fg => [0, 0, 1], 2640 active_fg => [0, 0, 1],
1667 can_hover => 1, 2641 can_hover => 1,
1668 align => 0, 2642 align => 0,
1669 valign => 0, 2643 valign => 0,
1670 can_events => 1, 2644 can_events => 1,
1671 @_ 2645 @_
1672 ) 2646 );
1673} 2647}
1674 2648
1675sub button_up { 2649sub invoke_button_down {
1676 my ($self, $ev, $x, $y) = @_; 2650 my ($self, $ev, $x, $y) = @_;
1677 2651
2652 1
2653}
2654
2655sub invoke_button_up {
2656 my ($self, $ev, $x, $y) = @_;
2657
2658 $self->emit ("activate")
1678 if ($x >= 0 && $x < $self->{w} 2659 if $x >= 0 && $x < $self->{w}
1679 && $y >= 0 && $y < $self->{h}) { 2660 && $y >= 0 && $y < $self->{h};
1680 $self->emit ("activate"); 2661
1681 } 2662 1
1682}
1683
1684sub _draw {
1685 my ($self) = @_;
1686
1687 local $self->{fg} = $self->{fg};
1688
1689 if ($GRAB == $self) {
1690 $self->{fg} = $self->{active_fg};
1691 }
1692
1693 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 glColor 0, 0, 0, 1;
1696
1697 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1698
1699 glDisable GL_TEXTURE_2D;
1700
1701 $self->SUPER::_draw;
1702} 2663}
1703 2664
1704############################################################################# 2665#############################################################################
1705 2666
1706package CFClient::UI::CheckBox;
1707
1708our @ISA = CFClient::UI::DrawBG::;
1709
1710my @tex =
1711 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1712 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1713
1714use CFClient::OpenGL;
1715
1716sub new {
1717 my $class = shift;
1718
1719 $class->SUPER::new (
1720 padding => 2,
1721 fg => [1, 1, 1],
1722 active_fg => [1, 1, 0],
1723 state => 0,
1724 can_hover => 1,
1725 @_
1726 )
1727}
1728
1729sub size_request {
1730 my ($self) = @_;
1731
1732 ($self->{padding} * 2 + 6) x 2
1733}
1734
1735sub button_down {
1736 my ($self, $ev, $x, $y) = @_;
1737
1738 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1739 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1740 $self->{state} = !$self->{state};
1741 $self->emit (changed => $self->{state});
1742 }
1743}
1744
1745sub _draw {
1746 my ($self) = @_;
1747
1748 $self->SUPER::_draw;
1749
1750 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1751
1752 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1753
1754 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1755
1756 my $tex = $self->{state} ? $tex[1] : $tex[0];
1757
1758 glEnable GL_TEXTURE_2D;
1759 $tex->draw_quad_alpha (0, 0, $s, $s);
1760 glDisable GL_TEXTURE_2D;
1761}
1762
1763#############################################################################
1764
1765package CFClient::UI::Image; 2667package CFPlus::UI::VGauge;
1766 2668
1767our @ISA = CFClient::UI::Base::; 2669our @ISA = CFPlus::UI::Base::;
1768
1769use CFClient::OpenGL;
1770use Carp qw/confess/;
1771
1772our %loaded_images;
1773
1774sub new {
1775 my $class = shift;
1776
1777 my $self = $class->SUPER::new (can_events => 0, @_);
1778
1779 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1780
1781 $loaded_images{$self->{image}} ||=
1782 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1783
1784 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1785
1786 Scalar::Util::weaken $loaded_images{$self->{image}};
1787
1788 $self->{aspect} = $tex->{w} / $tex->{h};
1789
1790 $self
1791}
1792
1793sub size_request {
1794 my ($self) = @_;
1795
1796 ($self->{tex}->{w}, $self->{tex}->{h})
1797}
1798
1799sub _draw {
1800 my ($self) = @_;
1801
1802 my $tex = $self->{tex};
1803
1804 my ($w, $h) = ($self->{w}, $self->{h});
1805
1806 if ($self->{rot90}) {
1807 glRotate 90, 0, 0, 1;
1808 glTranslate 0, -$self->{w}, 0;
1809
1810 ($w, $h) = ($h, $w);
1811 }
1812
1813 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815
1816 $tex->draw_quad_alpha (0, 0, $w, $h);
1817
1818 glDisable GL_TEXTURE_2D;
1819}
1820
1821#############################################################################
1822
1823package CFClient::UI::VGauge;
1824
1825our @ISA = CFClient::UI::Base::;
1826 2670
1827use List::Util qw(min max); 2671use List::Util qw(min max);
1828 2672
1829use CFClient::OpenGL; 2673use CFPlus::OpenGL;
1830 2674
1831my %tex = ( 2675my %tex = (
1832 food => [ 2676 food => [
1833 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2677 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1834 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2678 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1835 ], 2679 ],
1836 grace => [ 2680 grace => [
1837 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2681 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1838 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2682 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1839 ], 2683 ],
1840 hp => [ 2684 hp => [
1841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2685 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1842 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2686 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1843 ], 2687 ],
1844 mana => [ 2688 mana => [
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2689 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2690 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1847 ], 2691 ],
1848); 2692);
1849 2693
1850# eg. VGauge->new (gauge => 'food'), default gauge: food 2694# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1910 my $ycut1 = max 0, min 1, $ycut; 2754 my $ycut1 = max 0, min 1, $ycut;
1911 my $ycut2 = max 0, min 1, $ycut - 1; 2755 my $ycut2 = max 0, min 1, $ycut - 1;
1912 2756
1913 my $h1 = $self->{h} * (1 - $ycut1); 2757 my $h1 = $self->{h} * (1 - $ycut1);
1914 my $h2 = $self->{h} * (1 - $ycut2); 2758 my $h2 = $self->{h} * (1 - $ycut2);
2759 my $h3 = $self->{h};
2760
2761 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1915 2762
1916 glEnable GL_BLEND; 2763 glEnable GL_BLEND;
1917 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2764 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2765 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1918 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
1919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1920 2768
1921 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2769 glBindTexture GL_TEXTURE_2D, $t1->{name};
1922 glBegin GL_QUADS; 2770 glBegin GL_QUADS;
… …
1937 2785
1938 if ($t3) { 2786 if ($t3) {
1939 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2787 glBindTexture GL_TEXTURE_2D, $t3->{name};
1940 glBegin GL_QUADS; 2788 glBegin GL_QUADS;
1941 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2789 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1942 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2790 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1943 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2791 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1944 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2792 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1945 glEnd; 2793 glEnd;
1946 } 2794 }
1947 2795
1948 glDisable GL_BLEND; 2796 glDisable GL_BLEND;
1949 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
1950} 2798}
1951 2799
1952############################################################################# 2800#############################################################################
1953 2801
2802package CFPlus::UI::Progress;
2803
2804our @ISA = CFPlus::UI::Label::;
2805
2806use CFPlus::OpenGL;
2807
2808sub new {
2809 my ($class, %arg) = @_;
2810
2811 my $self = $class->SUPER::new (
2812 fg => [1, 1, 1],
2813 bg => [0, 0, 1, 0.2],
2814 bar => [0.7, 0.5, 0.1, 0.8],
2815 outline => [0.4, 0.3, 0],
2816 fontsize => 0.9,
2817 valign => 0,
2818 align => 0,
2819 can_events => 1,
2820 ellipsise => 1,
2821 label => "%d%%",
2822 %arg,
2823 );
2824
2825 $self->set_value ($arg{value} || -1);
2826
2827 $self
2828}
2829
2830sub set_label {
2831 my ($self, $label) = @_;
2832
2833 return if $self->{label} eq $label;
2834 $self->{label} = $label;
2835
2836 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2837}
2838
2839sub set_value {
2840 my ($self, $value) = @_;
2841
2842 if ($self->{value} ne $value) {
2843 $self->{value} = $value;
2844
2845 if ($value < 0) {
2846 $self->set_text ("-");
2847 } else {
2848 $self->set_text (sprintf $self->{label}, $value * 100);
2849 }
2850
2851 $self->update;
2852 }
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 glEnable GL_BLEND;
2859 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2860
2861 if ($self->{value} >= 0) {
2862 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2863
2864 glColor_premultiply @{$self->{bar}};
2865 glRect 2, 2, $s, $self->{h} - 2;
2866 glColor_premultiply @{$self->{bg}};
2867 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2868 }
2869
2870 glColor_premultiply @{$self->{outline}};
2871 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2872
2873 glDisable GL_BLEND;
2874
2875 {
2876 local $self->{bg}; # do not draw background
2877 $self->SUPER::_draw;
2878 }
2879}
2880
2881#############################################################################
2882
2883package CFPlus::UI::ExperienceProgress;
2884
2885our @ISA = CFPlus::UI::Progress::;
2886
2887sub new {
2888 my ($class, %arg) = @_;
2889
2890 my $self = $class->SUPER::new (
2891 tooltip => sub {
2892 my ($self) = @_;
2893
2894 sprintf "level %d\n%s points\n%s next level\n%s to go",
2895 $self->{lvl},
2896 ::formsep ($self->{exp}),
2897 ::formsep ($self->{nxt}),
2898 ::formsep ($self->{nxt} - $self->{exp}),
2899 },
2900 %arg
2901 );
2902
2903 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2904 if $::CONN;
2905
2906 $self
2907}
2908
2909sub DESTROY {
2910 my ($self) = @_;
2911
2912 delete $::CONN->{on_exp_update}{$self+0}
2913 if $::CONN;
2914
2915 $self->SUPER::DESTROY;
2916}
2917
2918sub set_value {
2919 my ($self, $lvl, $exp) = @_;
2920
2921 $self->{lvl} = $lvl;
2922 $self->{exp} = $exp;
2923
2924 my $v = -1;
2925
2926 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2927 my $l0 = $table->[$lvl - 1];
2928 my $l1 = $table->[$lvl];
2929
2930 $self->{nxt} = $l1;
2931
2932 $v = ($exp - $l0) / ($l1 - $l0);
2933 }
2934
2935 $self->SUPER::set_value ($v);
2936}
2937
2938#############################################################################
2939
1954package CFClient::UI::Gauge; 2940package CFPlus::UI::Gauge;
1955 2941
1956our @ISA = CFClient::UI::VBox::; 2942our @ISA = CFPlus::UI::VBox::;
1957 2943
1958sub new { 2944sub new {
1959 my ($class, %arg) = @_; 2945 my ($class, %arg) = @_;
1960 2946
1961 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
… …
1963 can_hover => 1, 2949 can_hover => 1,
1964 can_events => 1, 2950 can_events => 1,
1965 %arg, 2951 %arg,
1966 ); 2952 );
1967 2953
1968 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2954 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1969 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2955 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1970 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2956 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1971 2957
1972 $self 2958 $self
1973} 2959}
1974 2960
1975sub set_fontsize { 2961sub set_fontsize {
… …
1996 $self->{value}->set_text ($val); 2982 $self->{value}->set_text ($val);
1997} 2983}
1998 2984
1999############################################################################# 2985#############################################################################
2000 2986
2001package CFClient::UI::Slider; 2987package CFPlus::UI::Slider;
2002 2988
2003use strict; 2989use strict;
2004 2990
2005use CFClient::OpenGL; 2991use CFPlus::OpenGL;
2006 2992
2007our @ISA = CFClient::UI::DrawBG::; 2993our @ISA = CFPlus::UI::DrawBG::;
2008 2994
2009my @tex = 2995my @tex =
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2996 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2011 qw(s1_slider.png s1_slider_bg.png); 2997 qw(s1_slider.png s1_slider_bg.png);
2012 2998
2013sub new { 2999sub new {
2014 my $class = shift; 3000 my $class = shift;
2015 3001
2016 # range [value, low, high, page] 3002 # range [value, low, high, page, unit]
2017 3003
2018 # TODO: 0-width page 3004 # TODO: 0-width page
2019 # TODO: req_w/h are wrong with vertical 3005 # TODO: req_w/h are wrong with vertical
2020 # TODO: calculations are off 3006 # TODO: calculations are off
2021 my $self = $class->SUPER::new ( 3007 my $self = $class->SUPER::new (
2022 fg => [1, 1, 1], 3008 fg => [1, 1, 1],
2023 active_fg => [0, 0, 0], 3009 active_fg => [0, 0, 0],
3010 bg => [0, 0, 0, 0.2],
3011 active_bg => [1, 1, 1, 0.5],
2024 range => [0, 0, 100, 10], 3012 range => [0, 0, 100, 10, 0],
2025 req_w => $::WIDTH / 80, 3013 min_w => $::WIDTH / 80,
2026 req_h => $::WIDTH / 80, 3014 min_h => $::WIDTH / 80,
2027 vertical => 0, 3015 vertical => 0,
2028 can_hover => 1, 3016 can_hover => 1,
2029 inner_pad => 5, 3017 inner_pad => 0.02,
2030 @_ 3018 @_
2031 ); 3019 );
2032 3020
3021 $self->set_value ($self->{range}[0]);
3022 $self->update;
3023
2033 $self 3024 $self
2034} 3025}
2035 3026
3027sub set_range {
3028 my ($self, $range) = @_;
3029
3030 ($range, $self->{range}) = ($self->{range}, $range);
3031
3032 if ("@$range" ne "@{$self->{range}}") {
3033 $self->update;
3034 $self->set_value ($self->{range}[0]);
3035 }
3036}
3037
3038sub set_value {
3039 my ($self, $value) = @_;
3040
3041 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
3042
3043 $hi = $lo + 1 if $hi <= $lo;
3044
3045 $page = $hi - $lo if $page > $hi - $lo;
3046
3047 $value = $lo if $value < $lo;
3048 $value = $hi - $page if $value > $hi - $page;
3049
3050 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
3051 if $unit;
3052
3053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
3054
3055 if ($value != $old_value) {
3056 $self->emit (changed => $value);
3057 $self->update;
3058 }
3059}
3060
2036sub size_request { 3061sub size_request {
2037 my ($self) = @_; 3062 my ($self) = @_;
2038 3063
2039 my $w = $self->{req_w}; 3064 ($self->{req_w}, $self->{req_h})
2040 my $h = $self->{req_h};
2041
2042 $self->{vertical} ? ($h, $w) : ($w, $h)
2043} 3065}
2044 3066
2045sub button_down { 3067sub invoke_button_down {
2046 my ($self, $ev, $x, $y) = @_; 3068 my ($self, $ev, $x, $y) = @_;
2047 3069
2048 $self->SUPER::button_down ($ev, $x, $y); 3070 $self->SUPER::invoke_button_down ($ev, $x, $y);
3071
3072 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3073
2049 $self->mouse_motion ($ev, $x, $y); 3074 $self->invoke_mouse_motion ($ev, $x, $y);
2050}
2051 3075
3076 1
3077}
3078
2052sub mouse_motion { 3079sub invoke_mouse_motion {
2053 my ($self, $ev, $x, $y) = @_; 3080 my ($self, $ev, $x, $y) = @_;
2054 3081
2055 if ($GRAB == $self) { 3082 if ($GRAB == $self) {
3083 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
3084
3085 my (undef, $lo, $hi, $page) = @{$self->{range}};
3086
3087 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
3088
3089 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3090 } else {
3091 return 0;
3092 }
3093
3094 1
3095}
3096
3097sub invoke_mouse_wheel {
3098 my ($self, $ev) = @_;
3099
3100 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3101
3102 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3103
3104 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3105
3106 1
3107}
3108
3109sub update {
3110 my ($self) = @_;
3111
3112 delete $self->{knob_w};
3113 $self->SUPER::update;
3114}
3115
3116sub _draw {
3117 my ($self) = @_;
3118
3119 unless ($self->{knob_w}) {
3120 $self->set_value ($self->{range}[0]);
3121
2056 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3122 my ($value, $lo, $hi, $page) = @{$self->{range}};
3123 my $range = ($hi - $page - $lo) || 1e-100;
2057 3124
2058 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3125 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2059 3126
2060 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 3127 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2061 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 3128 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2062 3129
2063 $x -= $inner_pad_px; # substract the padding 3130 $value = ($value - $lo) / $range;
2064 $x = $x * ($hi - $lo) / $inner_w + $lo; 3131 $value = $value * $self->{scale} + $self->{offset};
2065 $x = $lo if $x < $lo;
2066 $x = $hi - $page if $x > $hi - $page;
2067 $self->{range}[0] = $x;
2068 3132
2069 $self->emit (changed => $x); 3133 $self->{knob_x} = $value - $knob_w * 0.5;
2070 $self->update; 3134 $self->{knob_w} = $knob_w;
2071 } 3135 }
2072}
2073
2074# the inner_* stuff is for generating a padding for the slider handle,
2075# so that the handle doesn't leave the texture. This calculation isn't 100%
2076# correct propably, but it does the job for now
2077sub _calc_inner_pad_px {
2078 my ($self, $w) = @_;
2079 ($w / 100) * $self->{inner_pad} # % to pixels
2080}
2081
2082sub _draw {
2083 my ($self) = @_;
2084 3136
2085 $self->SUPER::_draw (); 3137 $self->SUPER::_draw ();
2086 3138
2087 my ($w, $h) = @$self{qw(w h)}; 3139 glScale $self->{w}, $self->{h};
2088 3140
2089 if ($self->{vertical}) { 3141 if ($self->{vertical}) {
2090 # draw a vertical slider like a rotated horizontal slider 3142 # draw a vertical slider like a rotated horizontal slider
2091 3143
3144 glTranslate 1, 0, 0;
2092 glRotate 90, 0, 0, 1; 3145 glRotate 90, 0, 0, 1;
2093 glTranslate 0, -$self->{w}, 0;
2094
2095 ($w, $h) = ($h, $w);
2096 } 3146 }
2097 3147
2098 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 3148 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2099 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 3149 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2100 3150
2101 my ($value, $lo, $hi, $page) = @{$self->{range}};
2102
2103 $hi = $value + 1 if $lo == $hi;
2104
2105 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2106 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2107
2108 $page = int $page * $inner_w / ($hi - $lo);
2109 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2110
2111 $w -= $page;
2112 $page &= ~1;
2113 glTranslate $page * 0.5, 0, 0;
2114 $page ||= 2;
2115
2116 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2117 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2118
2119 glEnable GL_TEXTURE_2D; 3151 glEnable GL_TEXTURE_2D;
2120 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3152 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2121 3153
2122 # draw background 3154 # draw background
2123 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 3155 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2124 3156
2125 # draw handle 3157 # draw handle
2126 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 3158 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2127 3159
2128 glDisable GL_TEXTURE_2D; 3160 glDisable GL_TEXTURE_2D;
2129} 3161}
2130 3162
2131############################################################################# 3163#############################################################################
2132 3164
2133package CFClient::UI::TextView; 3165package CFPlus::UI::ValSlider;
2134 3166
2135our @ISA = CFClient::UI::HBox::; 3167our @ISA = CFPlus::UI::HBox::;
2136 3168
3169sub new {
3170 my ($class, %arg) = @_;
3171
3172 my $range = delete $arg{range};
3173
3174 my $self = $class->SUPER::new (
3175 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3176 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3177 to_value => sub { shift },
3178 from_value => sub { shift },
3179 %arg,
3180 );
3181
3182 $self->{slider}->connect (changed => sub {
3183 my ($self, $value) = @_;
3184 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3185 $self->{parent}->emit (changed => $value);
3186 });
3187
3188# $self->{entry}->connect (changed => sub {
3189# my ($self, $value) = @_;
3190# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3191# $self->{parent}->emit (changed => $value);
3192# });
3193
3194 $self->add ($self->{slider}, $self->{entry});
3195
3196 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3197
3198 $self
3199}
3200
3201sub set_range { shift->{slider}->set_range (@_) }
3202sub set_value { shift->{slider}->set_value (@_) }
3203
3204#############################################################################
3205
3206package CFPlus::UI::TextScroller;
3207
3208our @ISA = CFPlus::UI::HBox::;
3209
2137use CFClient::OpenGL; 3210use CFPlus::OpenGL;
2138 3211
2139sub new { 3212sub new {
2140 my $class = shift; 3213 my $class = shift;
2141 3214
2142 my $self = $class->SUPER::new ( 3215 my $self = $class->SUPER::new (
2143 fontsize => 1, 3216 fontsize => 1,
2144 can_events => 0, 3217 can_events => 1,
3218 indent => 0,
2145 #font => default_font 3219 #font => default_font
2146 @_, 3220 @_,
2147 3221
2148 layout => (new CFClient::Layout 1), 3222 layout => (new CFPlus::Layout),
2149 par => [], 3223 par => [],
3224 max_par => 0,
2150 height => 0, 3225 height => 0,
2151 children => [ 3226 children => [
2152 (new CFClient::UI::Empty expand => 1), 3227 (new CFPlus::UI::Empty expand => 1),
2153 (new CFClient::UI::Slider vertical => 1), 3228 (new CFPlus::UI::Slider vertical => 1),
2154 ], 3229 ],
2155 ); 3230 );
2156 3231
2157 $self->{children}[1]->connect (changed => sub { $self->update }); 3232 $self->{children}[1]->connect (changed => sub { $self->update });
2158 3233
… …
2164 3239
2165 $self->{fontsize} = $fontsize; 3240 $self->{fontsize} = $fontsize;
2166 $self->reflow; 3241 $self->reflow;
2167} 3242}
2168 3243
2169sub text_height { 3244sub size_request {
3245 my ($self) = @_;
3246
3247 my ($empty, $slider) = $self->visible_children;
3248
3249 local $self->{children} = [$empty, $slider];
3250 $self->SUPER::size_request
3251}
3252
3253sub invoke_size_allocate {
3254 my ($self, $w, $h) = @_;
3255
3256 my ($empty, $slider, @other) = @{ $self->{children} };
3257 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3258
3259 $self->{layout}->set_font ($self->{font}) if $self->{font};
3260 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3261 $self->{layout}->set_width ($empty->{w});
3262 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3263
3264 $self->reflow;
3265
3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::invoke_size_allocate ($w, $h)
3268}
3269
3270sub invoke_mouse_wheel {
2170 my ($self, $text) = @_; 3271 my ($self, $ev) = @_;
3272
3273 return 0 unless $ev->{dy}; # only vertical movements
3274
3275 $self->{children}[1]->emit (mouse_wheel => $ev);
3276
3277 1
3278}
3279
3280sub get_layout {
3281 my ($self, $para) = @_;
2171 3282
2172 my $layout = $self->{layout}; 3283 my $layout = $self->{layout};
2173 3284
3285 $layout->set_font ($self->{font}) if $self->{font};
3286 $layout->set_foreground (@{$para->{fg}});
2174 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3287 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2175 $layout->set_width ($self->{children}[0]{w}); 3288 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3289 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2176 $layout->set_markup ($text); 3290 $layout->set_markup ($para->{markup});
3291
3292 $layout->set_shapes (
3293 map
3294 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3295 @{$para->{widget}}
2177 3296 );
2178 ($layout->size)[1] 3297
3298 $layout
2179} 3299}
2180 3300
2181sub reflow { 3301sub reflow {
2182 my ($self) = @_; 3302 my ($self) = @_;
2183 3303
2184 $self->{need_reflow}++; 3304 $self->{need_reflow}++;
2185 $self->update; 3305 $self->update;
2186} 3306}
2187 3307
2188sub size_allocate { 3308sub set_offset {
3309 my ($self, $offset) = @_;
3310
3311 # todo: base offset on lines or so, not on pixels
3312 $self->{children}[1]->set_value ($offset);
3313}
3314
3315sub current_paragraph {
3316 my ($self) = @_;
3317
3318 $self->{top_paragraph} - 1
3319}
3320
3321sub scroll_to {
2189 my ($self, $w, $h) = @_; 3322 my ($self, $para) = @_;
2190 3323
2191 $self->SUPER::size_allocate ($w, $h); 3324 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2192 3325
2193 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3326 $self->{scroll_to} = $para;
2194 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3327 $self->update;
2195 $self->{layout}->set_width ($self->{children}[0]{w}); 3328}
2196 3329
2197 $self->reflow; 3330sub clear {
3331 my ($self) = @_;
3332
3333 my (undef, undef, @other) = @{ $self->{children} };
3334 $self->remove ($_) for @other;
3335
3336 $self->{par} = [];
3337 $self->{height} = 0;
3338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2198} 3339}
2199 3340
2200sub add_paragraph { 3341sub add_paragraph {
2201 my ($self, $color, $text) = @_; 3342 my $self = shift;
2202 3343
2203 #TODO: intelligently "reformat" paragraph 3344 for my $para (@_) {
3345 $para = {
3346 fg => [1, 1, 1, 1],
3347 indent => 0,
3348 markup => "",
3349 widget => [],
3350 ref $para ? %$para : (markup => $para),
3351 w => 1e10,
3352 wrapped => 1,
3353 };
2204 3354
2205 my $height = $self->text_height ($text); 3355 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3356 push @{$self->{par}}, $para;
3357 }
2206 3358
3359 if (my $max = $self->{max_par}) {
3360 shift @{$self->{par}} while @{$self->{par}} > $max;
3361 }
3362
3363 $self->{need_reflow}++;
3364 $self->update;
3365}
3366
3367sub scroll_to_bottom {
3368 my ($self) = @_;
3369
3370 $self->{scroll_to} = $#{$self->{par}};
3371 $self->update;
3372}
3373
3374sub force_uptodate {
3375 my ($self) = @_;
3376
3377 if (delete $self->{need_reflow}) {
3378 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3379
3380 my $height = 0;
3381
3382 for my $para (@{$self->{par}}) {
3383 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3384 my $layout = $self->get_layout ($para);
3385 my ($w, $h) = $layout->size;
3386
3387 $para->{w} = $w + $para->{indent};
3388 $para->{h} = $h;
3389 $para->{wrapped} = $layout->has_wrapped;
3390 }
3391
3392 $para->{y} = $height;
3393 $height += $para->{h};
3394 }
3395
2207 $self->{height} += $height; 3396 $self->{height} = $height;
3397 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2208 3398
2209 push @{$self->{par}}, [$height, $color, $text]; 3399 delete $self->{texture};
3400 }
2210 3401
2211 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3402 if (my $paridx = delete $self->{scroll_to}) {
2212 $self->{children}[1]->update; 3403 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3404 }
2213} 3405}
2214 3406
2215sub update { 3407sub update {
2216 my ($self) = @_; 3408 my ($self) = @_;
2217 3409
… …
2219 3411
2220 return unless $self->{h} > 0; 3412 return unless $self->{h} > 0;
2221 3413
2222 delete $self->{texture}; 3414 delete $self->{texture};
2223 3415
2224 $ROOT->on_post_alloc ($self, sub { 3416 $ROOT->on_post_alloc ($self => sub {
2225 if (delete $self->{need_reflow}) { 3417 $self->force_uptodate;
2226 my $height = 0;
2227 3418
2228 $height += $_->[0] = $self->text_height ($_->[2]) 3419 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2229 for @{$self->{par}};
2230 3420
2231 $self->{height} = $height; 3421 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2232
2233 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2234
2235 delete $self->{texture};
2236 }
2237
2238 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2239 glClearColor 0, 0, 0, 0; 3422 glClearColor 0, 0, 0, 0;
2240 glClear GL_COLOR_BUFFER_BIT; 3423 glClear GL_COLOR_BUFFER_BIT;
2241 3424
2242 glEnable GL_TEXTURE_2D; 3425 package CFPlus::UI::Base;
2243 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3426 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3427 (0, 0, $self->{w}, $self->{h});
2244 3428
2245 my $top = int $self->{children}[1]{range}[0]; 3429 my $top = int $self->{children}[1]{range}[0];
2246 3430
3431 my $paridx = 0;
3432 my $top_paragraph;
3433 my $top = int $self->{children}[1]{range}[0];
3434
2247 my $y0 = $top; 3435 my $y0 = $top;
2248 my $y1 = $top + $self->{h}; 3436 my $y1 = $top + $H;
2249 3437
2250 my $y = 0;
2251
2252 my $layout = $self->{layout};
2253
2254 $layout->set_font ($self->{font}) if $self->{font};
2255
2256 for my $par (@{$self->{par}}) { 3438 for my $para (@{$self->{par}}) {
2257 my $h = $par->[0]; 3439 my $h = $para->{h};
3440 my $y = $para->{y};
2258 3441
2259 if ($y0 < $y + $h && $y < $y1) { 3442 if ($y0 < $y + $h && $y < $y1) {
2260 $layout->set_foreground (@{ $par->[1] }); 3443 my $layout = $self->get_layout ($para);
2261 $layout->set_markup ($par->[2]);
2262 3444
2263 my ($W, $H) = $layout->size; 3445 $layout->render ($para->{indent}, $y - $y0);
2264 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3446 $layout->draw;
3447
3448 if (my @w = @{ $para->{widget} }) {
3449 my @s = $layout->get_shapes;
3450
3451 for (@w) {
3452 my ($dx, $dy) = splice @s, 0, 2, ();
3453
3454 $_->{x} = $dx + $para->{indent};
3455 $_->{y} = $dy + $y - $y0;
3456
3457 $_->draw;
3458 }
3459 }
2265 } 3460 }
2266 3461
2267 $y += $h; 3462 $paridx++;
3463 $top_paragraph ||= $paridx if $y >= $top;
2268 } 3464 }
2269 3465
2270 glDisable GL_TEXTURE_2D; 3466 $self->{top_paragraph} = $top_paragraph;
2271 }; 3467 };
2272 }); 3468 });
2273} 3469}
2274 3470
3471sub reconfigure {
3472 my ($self) = @_;
3473
3474 $self->SUPER::reconfigure;
3475
3476 $_->{w} = 1e10 for @{ $self->{par} };
3477 $self->reflow;
3478}
3479
2275sub _draw { 3480sub _draw {
2276 my ($self) = @_; 3481 my ($self) = @_;
2277 3482
2278 glEnable GL_TEXTURE_2D; 3483 glEnable GL_TEXTURE_2D;
2279 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2280 glColor 1, 1, 1, 1; 3485 glColor 0, 0, 0, 1;
2281 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3486 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2282 glDisable GL_TEXTURE_2D; 3487 glDisable GL_TEXTURE_2D;
2283 3488
2284 $self->{children}[1]->draw; 3489 $self->{children}[1]->draw;
2285
2286} 3490}
2287 3491
2288############################################################################# 3492#############################################################################
2289 3493
2290package CFClient::UI::Animator; 3494package CFPlus::UI::Animator;
2291 3495
2292use CFClient::OpenGL; 3496use CFPlus::OpenGL;
2293 3497
2294our @ISA = CFClient::UI::Bin::; 3498our @ISA = CFPlus::UI::Bin::;
2295 3499
2296sub moveto { 3500sub moveto {
2297 my ($self, $x, $y) = @_; 3501 my ($self, $x, $y) = @_;
2298 3502
2299 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3503 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2327 glPopMatrix; 3531 glPopMatrix;
2328} 3532}
2329 3533
2330############################################################################# 3534#############################################################################
2331 3535
2332package CFClient::UI::Flopper; 3536package CFPlus::UI::Flopper;
2333 3537
2334our @ISA = CFClient::UI::Button::; 3538our @ISA = CFPlus::UI::Button::;
2335 3539
2336sub new { 3540sub new {
2337 my $class = shift; 3541 my $class = shift;
2338 3542
2339 my $self = $class->SUPER::new ( 3543 my $self = $class->SUPER::new (
2340 state => 0, 3544 state => 0,
2341 connect_activate => \&toggle_flopper, 3545 on_activate => \&toggle_flopper,
2342 @_ 3546 @_
2343 ); 3547 );
2344 3548
2345 if ($self->{state}) {
2346 $self->{state} = 0;
2347 $self->toggle_flopper;
2348 }
2349
2350 $self 3549 $self
2351} 3550}
2352 3551
2353sub toggle_flopper { 3552sub toggle_flopper {
2354 my ($self) = @_; 3553 my ($self) = @_;
2355 3554
2356 # TODO: use animation 3555 $self->{other}->toggle_visibility;
2357 if ($self->{state} = !$self->{state}) {
2358 $CFClient::UI::ROOT->add ($self->{other});
2359 $self->{other}->move ($self->coord2global (0, $self->{h}));
2360 $self->emit ("open");
2361 } else {
2362 $CFClient::UI::ROOT->remove ($self->{other});
2363 $self->emit ("close");
2364 }
2365
2366 $self->emit (changed => $self->{state});
2367} 3556}
2368 3557
2369############################################################################# 3558#############################################################################
2370 3559
2371package CFClient::UI::Tooltip; 3560package CFPlus::UI::Tooltip;
2372 3561
2373our @ISA = CFClient::UI::Bin::; 3562our @ISA = CFPlus::UI::Bin::;
2374 3563
2375use CFClient::OpenGL; 3564use CFPlus::OpenGL;
2376 3565
2377sub new { 3566sub new {
2378 my $class = shift; 3567 my $class = shift;
2379 3568
2380 $class->SUPER::new ( 3569 $class->SUPER::new (
… …
2384} 3573}
2385 3574
2386sub set_tooltip_from { 3575sub set_tooltip_from {
2387 my ($self, $widget) = @_; 3576 my ($self, $widget) = @_;
2388 3577
3578 my $tip = $widget->{tooltip};
3579 $tip = $tip->($widget) if "CODE" eq ref $tip;
3580
3581 $tip = CFPlus::Pod::section_label tooltip => $1
3582 if $tip =~ /^#(.*)$/;
3583
3584 if ($ENV{CFPLUS_DEBUG} & 2) {
3585 $tip .= "\n\n" . (ref $widget) . "\n"
3586 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3587 . "req $widget->{req_w} $widget->{req_h}\n"
3588 . "visible $widget->{visible}";
3589 }
3590
3591 $tip =~ s/^\n+//;
3592 $tip =~ s/\n+$//;
3593
2389 $self->add (new CFClient::UI::Label 3594 $self->add (new CFPlus::UI::Label
2390 markup => $widget->{tooltip}, 3595 markup => $tip,
2391 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3596 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2392 fontsize => 0.8, 3597 fontsize => 0.8,
2393 fg => [0, 0, 0, 1], 3598 style => 1, # FLAG_INVERSE
3599 ellipsise => 0,
2394 font => ($widget->{tooltip_font} || $::FONT_PROP), 3600 font => ($widget->{tooltip_font} || $::FONT_PROP),
2395 ); 3601 );
2396} 3602}
2397 3603
2398sub size_request { 3604sub size_request {
2399 my ($self) = @_; 3605 my ($self) = @_;
… …
2401 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3607 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2402 3608
2403 ($w + 4, $h + 4) 3609 ($w + 4, $h + 4)
2404} 3610}
2405 3611
2406sub size_allocate { 3612sub invoke_size_allocate {
2407 my ($self, $w, $h) = @_; 3613 my ($self, $w, $h) = @_;
2408 3614
2409 $self->SUPER::size_allocate ($w - 4, $h - 4); 3615 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3616}
3617
3618sub invoke_visibility_change {
3619 my ($self, $visible) = @_;
3620
3621 return unless $visible;
3622
3623 $self->{root}->on_post_alloc ("move_$self" => sub {
3624 my $widget = $self->{owner}
3625 or return;
3626
3627 if ($widget->{visible}) {
3628 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3629
3630 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3631 if $x + $self->{w} > $self->{root}{w};
3632
3633 $self->move_abs ($x, $y);
3634 } else {
3635 $self->hide;
3636 }
3637 });
2410} 3638}
2411 3639
2412sub _draw { 3640sub _draw {
2413 my ($self) = @_; 3641 my ($self) = @_;
2414 3642
2415 glTranslate 0.375, 0.375;
2416
2417 my ($w, $h) = @$self{qw(w h)}; 3643 my ($w, $h) = @$self{qw(w h)};
2418 3644
2419 glColor 1, 0.8, 0.4; 3645 glColor 1, 0.8, 0.4;
2420 glBegin GL_QUADS; 3646 glRect 0, 0, $w, $h;
2421 glVertex 0 , 0;
2422 glVertex 0 , $h;
2423 glVertex $w, $h;
2424 glVertex $w, 0;
2425 glEnd;
2426 3647
2427 glColor 0, 0, 0; 3648 glColor 0, 0, 0;
2428 glBegin GL_LINE_LOOP; 3649 glRect_lineloop .5, .5, $w + .5, $h + .5;
2429 glVertex 0 , 0;
2430 glVertex 0 , $h;
2431 glVertex $w, $h;
2432 glVertex $w, 0;
2433 glEnd;
2434 3650
2435 glTranslate 2 - 0.375, 2 - 0.375; 3651 glTranslate 2, 2;
3652
2436 $self->SUPER::_draw; 3653 $self->SUPER::_draw;
2437} 3654}
2438 3655
2439############################################################################# 3656#############################################################################
2440 3657
2441package CFClient::UI::Face; 3658package CFPlus::UI::Face;
2442 3659
2443our @ISA = CFClient::UI::Base::; 3660our @ISA = CFPlus::UI::DrawBG::;
2444 3661
2445use CFClient::OpenGL; 3662use CFPlus::OpenGL;
2446 3663
2447sub new { 3664sub new {
2448 my $class = shift; 3665 my $class = shift;
2449 3666
2450 $class->SUPER::new ( 3667 my $self = $class->SUPER::new (
3668 size_w => 32,
3669 size_h => 8,
2451 aspect => 1, 3670 aspect => 1,
3671 can_events => 0,
2452 @_, 3672 @_,
2453 ) 3673 );
3674
3675 if ($self->{anim} && $self->{animspeed}) {
3676 CFPlus::weaken (my $widget = $self);
3677
3678 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3679 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3680 return unless $::CONN;
3681
3682 my $w = $widget
3683 or return;
3684
3685 ++$w->{frame};
3686 $w->update_face;
3687
3688 # somehow, $widget can go away
3689 $w->update;
3690 $w->update_timer;
3691 };
3692
3693 $self->update_face;
3694 $self->update_timer;
3695 }
3696
3697 $self
3698}
3699
3700sub update_timer {
3701 my ($self) = @_;
3702
3703 return unless $self->{timer};
3704
3705 if ($self->{visible}) {
3706 $self->{timer}->start;
3707 } else {
3708 $self->{timer}->stop;
3709 }
3710}
3711
3712sub update_face {
3713 my ($self) = @_;
3714
3715 if ($::CONN) {
3716 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3717 if ($anim && @$anim) {
3718 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3719 delete $self->{face_change_cb};
3720
3721 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3722 unless ($tex->{name} || $tex->{loading}) {
3723 $tex->upload (sub { $self->reconfigure });
3724 }
3725 }
3726 }
3727 }
3728 }
2454} 3729}
2455 3730
2456sub size_request { 3731sub size_request {
2457 (32, 8) 3732 my ($self) = @_;
3733
3734 if ($::CONN) {
3735 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3736 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3737 if ($tex->{name}) {
3738 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3739 } elsif (!$tex->{loading}) {
3740 $tex->upload (sub { $self->reconfigure });
3741 }
3742 }
3743
3744 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3745 }
3746 }
3747
3748 ($self->{size_w} || 8, $self->{size_h} || 8)
3749}
3750
3751sub update {
3752 my ($self) = @_;
3753
3754 return unless $self->{visible};
3755
3756 $self->SUPER::update;
3757}
3758
3759sub invoke_visibility_change {
3760 my ($self) = @_;
3761
3762 $self->update_timer;
3763
3764 0
2458} 3765}
2459 3766
2460sub _draw { 3767sub _draw {
2461 my ($self) = @_; 3768 my ($self) = @_;
2462 3769
2463 return unless $::CONN;#d# manage and cache textures differently 3770 $self->SUPER::_draw;
2464 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2465 3771
2466 # TODO animation 3772 if (my $tex = $self->{tex}) {
2467 if ($tex) {
2468 glEnable GL_TEXTURE_2D; 3773 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 3775 glColor 0, 0, 0, 1;
2471 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3776 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 3777 glDisable GL_TEXTURE_2D;
2473 } 3778 }
2474} 3779}
2475 3780
3781sub destroy {
3782 my ($self) = @_;
3783
3784 (delete $self->{timer})->cancel
3785 if $self->{timer};
3786
3787 $self->SUPER::destroy;
3788}
3789
2476############################################################################# 3790#############################################################################
2477 3791
2478package CFClient::UI::InventoryItem; 3792package CFPlus::UI::Buttonbar;
2479 3793
2480our @ISA = CFClient::UI::HBox::; 3794our @ISA = CFPlus::UI::HBox::;
2481 3795
2482sub new { 3796# TODO: should actually wrap buttons and other goodies.
2483 my $class = shift;
2484
2485 my %args = @_;
2486
2487 my $item = delete $args{item};
2488
2489 my $desc = $item->{nrof} < 2
2490 ? $item->{name}
2491 : "$item->{nrof} $item->{name_pl}";
2492
2493
2494 my $self = $class->SUPER::new (
2495 can_hover => 1,
2496 can_events => 1,
2497 tooltip => (CFClient::UI::Label->escape ($desc)
2498 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2499 connect_button_down => sub {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 # todo: maybe put examine on 1? but should just be a tooltip :(
2503 if ($ev->{button} == 1) {
2504 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2505 } elsif ($ev->{button} == 2) {
2506 $::CONN->send ("apply $item->{tag}");
2507 } elsif ($ev->{button} == 3) {
2508 CFClient::UI::Menu->new (
2509 items => [
2510 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2511 [
2512 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2513 sub { $::CONN->send ("lock $item->{tag}") },
2514 ],
2515 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2516 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2517 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2518 ],
2519 )->popup ($ev);
2520 }
2521
2522 1
2523 },
2524 %args
2525 );
2526
2527 $self->add (new CFClient::UI::Face
2528 can_events => 0,
2529 face => $item->{face},
2530 anim => $item->{anim},
2531 animspeed => $item->{animspeed},
2532 );
2533
2534 $self->add (new CFClient::UI::Label
2535 can_events => 0,
2536 text => $desc,
2537 );
2538
2539 $self
2540}
2541 3797
2542############################################################################# 3798#############################################################################
2543 3799
2544package CFClient::UI::Inventory;
2545
2546our @ISA = CFClient::UI::ScrolledWindow::;
2547
2548sub new {
2549 my $class = shift;
2550
2551 my $self = $class->SUPER::new (
2552 scrolled => (new CFClient::UI::VBox),
2553 @_,
2554 );
2555
2556 $self
2557}
2558
2559sub set_items {
2560 my ($self, $items) = @_;
2561
2562 $self->{scrolled}->clear;
2563 return unless $items;
2564
2565 my @items = sort {
2566 ($a->{type} <=> $b->{type})
2567 or ($a->{name} cmp $b->{name})
2568 } @$items;
2569
2570 $self->{real_items} = \@items;
2571
2572 for my $item (@items) {
2573 my $desc = $item->{nrof} < 2
2574 ? $item->{name}
2575 : "$item->{nrof} $item->{name_pl}";
2576
2577 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2578 }
2579
2580 $self->{scrolled}->add (@items);
2581
2582# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2583}
2584
2585sub size_request {
2586 my ($self) = @_;
2587 ($self->{req_w}, $self->{req_h});
2588}
2589
2590#############################################################################
2591
2592package CFClient::UI::Menu; 3800package CFPlus::UI::Menu;
2593 3801
2594our @ISA = CFClient::UI::FancyFrame::; 3802our @ISA = CFPlus::UI::Toplevel::;
2595 3803
2596use CFClient::OpenGL; 3804use CFPlus::OpenGL;
2597 3805
2598sub new { 3806sub new {
2599 my $class = shift; 3807 my $class = shift;
2600 3808
2601 my $self = $class->SUPER::new ( 3809 my $self = $class->SUPER::new (
2602 items => [], 3810 items => [],
2603 z => 100, 3811 z => 100,
2604 @_, 3812 @_,
2605 ); 3813 );
2606 3814
2607 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3815 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2608 3816
2609 for my $item (@{ $self->{items} }) { 3817 for my $item (@{ $self->{items} }) {
2610 my ($widget, $cb) = @$item; 3818 my ($widget, $cb, $tooltip) = @$item;
2611 3819
2612 # handle various types of items, only text for now 3820 # handle various types of items, only text for now
2613 if (!ref $widget) { 3821 if (!ref $widget) {
3822 if ($widget =~ /\t/) {
3823 my ($left, $right) = split /\t/, $widget, 2;
3824
2614 $widget = new CFClient::UI::Label 3825 $widget = new CFPlus::UI::HBox
2615 can_hover => 1, 3826 can_hover => 1,
2616 can_events => 1, 3827 can_events => 1,
3828 tooltip => $tooltip,
3829 children => [
3830 (new CFPlus::UI::Label markup => $left, expand => 1),
3831 (new CFPlus::UI::Label markup => $right, align => +1),
3832 ],
3833 ;
3834
3835 } else {
3836 $widget = new CFPlus::UI::Label
3837 can_hover => 1,
3838 can_events => 1,
2617 text => $widget; 3839 markup => $widget,
3840 tooltip => $tooltip;
3841 }
2618 } 3842 }
2619 3843
2620 $self->{item}{$widget} = $item; 3844 $self->{item}{$widget} = $item;
2621 3845
2622 $self->{vbox}->add ($widget); 3846 $self->{vbox}->add ($widget);
… …
2634 # maybe save $GRAB? must be careful about events... 3858 # maybe save $GRAB? must be careful about events...
2635 $GRAB = $self; 3859 $GRAB = $self;
2636 $self->{button} = $ev->{button}; 3860 $self->{button} = $ev->{button};
2637 3861
2638 $self->show; 3862 $self->show;
2639 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3863 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2640} 3864}
2641 3865
2642sub mouse_motion { 3866sub invoke_mouse_motion {
2643 my ($self, $ev, $x, $y) = @_; 3867 my ($self, $ev, $x, $y) = @_;
2644 3868
2645 # TODO: should use vbox->find_widget or so 3869 # TODO: should use vbox->find_widget or so
2646 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2647 $self->{hover} = $self->{item}{$HOVER}; 3871 $self->{hover} = $self->{item}{$HOVER};
2648}
2649 3872
3873 0
3874}
3875
2650sub button_up { 3876sub invoke_button_up {
2651 my ($self, $ev, $x, $y) = @_; 3877 my ($self, $ev, $x, $y) = @_;
2652 3878
2653 if ($ev->{button} == $self->{button}) { 3879 if ($ev->{button} == $self->{button}) {
2654 undef $GRAB; 3880 undef $GRAB;
2655 $self->hide; 3881 $self->hide;
2656 3882
2657 $self->emit ("popdown"); 3883 $self->emit ("popdown");
2658 $self->{hover}[1]->() if $self->{hover}; 3884 $self->{hover}[1]->() if $self->{hover};
3885 } else {
3886 return 0
3887 }
3888
2659 } 3889 1
2660} 3890}
2661 3891
2662############################################################################# 3892#############################################################################
2663 3893
2664package CFClient::UI::Statusbox; 3894package CFPlus::UI::Multiplexer;
2665 3895
3896our @ISA = CFPlus::UI::Container::;
3897
3898sub new {
3899 my $class = shift;
3900
3901 my $self = $class->SUPER::new (
3902 @_,
3903 );
3904
3905 $self->{current} = $self->{children}[0]
3906 if @{ $self->{children} };
3907
3908 $self
3909}
3910
3911sub add {
3912 my ($self, @widgets) = @_;
3913
3914 $self->SUPER::add (@widgets);
3915
3916 $self->{current} = $self->{children}[0]
3917 if @{ $self->{children} };
3918}
3919
3920sub get_current_page {
3921 my ($self) = @_;
3922
3923 $self->{current}
3924}
3925
3926sub set_current_page {
3927 my ($self, $page_or_widget) = @_;
3928
3929 my $widget = ref $page_or_widget
3930 ? $page_or_widget
3931 : $self->{children}[$page_or_widget];
3932
3933 $self->{current} = $widget;
3934 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3935
3936 $self->emit (page_changed => $self->{current});
3937
3938 $self->realloc;
3939}
3940
3941sub visible_children {
3942 $_[0]{current}
3943}
3944
3945sub size_request {
3946 my ($self) = @_;
3947
3948 $self->{current}->size_request
3949}
3950
3951sub invoke_size_allocate {
3952 my ($self, $w, $h) = @_;
3953
3954 $self->{current}->configure (0, 0, $w, $h);
3955
3956 1
3957}
3958
3959sub _draw {
3960 my ($self) = @_;
3961
3962 $self->{current}->draw;
3963}
3964
3965#############################################################################
3966
3967package CFPlus::UI::Notebook;
3968
3969use CFPlus::OpenGL;
3970
2666our @ISA = CFClient::UI::VBox::; 3971our @ISA = CFPlus::UI::VBox::;
3972
3973sub new {
3974 my $class = shift;
3975
3976 my $self = $class->SUPER::new (
3977 buttonbar => (new CFPlus::UI::Buttonbar),
3978 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3979 active_outline => [.7, .7, 0.2],
3980 # filter => # will be put between multiplexer and $self
3981 @_,
3982 );
3983
3984 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3985 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3986
3987 {
3988 Scalar::Util::weaken (my $wself = $self);
3989
3990 $self->{multiplexer}->connect (c_add => sub {
3991 my ($mplex, $widgets) = @_;
3992
3993 for my $child (@$widgets) {
3994 Scalar::Util::weaken $child;
3995 $child->{c_tab_} ||= do {
3996 my $tab =
3997 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3998 ? $child->{c_tab}
3999 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4000
4001 $tab->connect (activate => sub {
4002 $wself->set_current_page ($child);
4003 });
4004
4005 $tab
4006 };
4007
4008 $self->{buttonbar}->add ($child->{c_tab_});
4009 }
4010 });
4011
4012 $self->{multiplexer}->connect (c_remove => sub {
4013 my ($mplex, $widgets) = @_;
4014
4015 for my $child (@$widgets) {
4016 $wself->{buttonbar}->remove ($child->{c_tab_});
4017 }
4018 });
4019 }
4020
4021 $self
4022}
4023
4024sub add {
4025 my ($self, @widgets) = @_;
4026
4027 $self->{multiplexer}->add (@widgets)
4028}
4029
4030sub remove {
4031 my ($self, @widgets) = @_;
4032
4033 $self->{multiplexer}->remove (@widgets)
4034}
4035
4036sub pages {
4037 my ($self) = @_;
4038 $self->{multiplexer}->children
4039}
4040
4041sub add_tab {
4042 my ($self, $title, $widget, $tooltip) = @_;
4043
4044 $title = [$title, $tooltip] unless ref $title;
4045 $widget->{c_tab} = $title;
4046
4047 $self->add ($widget);
4048}
4049
4050sub get_current_page {
4051 my ($self) = @_;
4052
4053 $self->{multiplexer}->get_current_page
4054}
4055
4056sub set_current_page {
4057 my ($self, $page) = @_;
4058
4059 $self->{multiplexer}->set_current_page ($page);
4060 $self->emit (page_changed => $self->{multiplexer}{current});
4061}
4062
4063sub _draw {
4064 my ($self) = @_;
4065
4066 $self->SUPER::_draw ();
4067
4068 if (my $cur = $self->{multiplexer}{current}) {
4069 if ($cur = $cur->{c_tab_}) {
4070 glTranslate $self->{buttonbar}{x} + $cur->{x},
4071 $self->{buttonbar}{y} + $cur->{y};
4072 glLineWidth 3;
4073 #glEnable GL_BLEND;
4074 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4075 glColor @{$self->{active_outline}};
4076 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4077 glLineWidth 1;
4078 #glDisable GL_BLEND;
4079 }
4080 }
4081}
4082
4083#############################################################################
4084
4085package CFPlus::UI::Selector;
4086
4087use utf8;
4088
4089our @ISA = CFPlus::UI::Button::;
4090
4091sub new {
4092 my $class = shift;
4093
4094 my $self = $class->SUPER::new (
4095 options => [], # [value, title, longdesc], ...
4096 value => undef,
4097 @_,
4098 );
4099
4100 $self->_set_value ($self->{value});
4101
4102 $self
4103}
4104
4105sub invoke_button_down {
4106 my ($self, $ev) = @_;
4107
4108 my @menu_items;
4109
4110 for (@{ $self->{options} }) {
4111 my ($value, $title, $tooltip) = @$_;
4112
4113 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4114 }
4115
4116 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4117}
4118
4119sub _set_value {
4120 my ($self, $value) = @_;
4121
4122 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4123 $item ||= $self->{options}[0]
4124 or return;
4125
4126 $self->{value} = $item->[0];
4127 $self->set_markup ("$item->[1] ⇓");
4128# $self->set_tooltip ($item->[2]);
4129}
4130
4131sub set_value {
4132 my ($self, $value) = @_;
4133
4134 return unless $self->{value} ne $value;
4135
4136 $self->_set_value ($value);
4137 $self->emit (changed => $value);
4138}
4139
4140sub set_options {
4141 my ($self, $options) = @_;
4142
4143 $self->{options} = $options;
4144 $self->_set_value ($self->{value});
4145}
4146
4147#############################################################################
4148
4149package CFPlus::UI::Statusbox;
4150
4151our @ISA = CFPlus::UI::VBox::;
4152
4153sub new {
4154 my $class = shift;
4155
4156 my $self = $class->SUPER::new (
4157 fontsize => 0.8,
4158 @_,
4159 );
4160
4161 CFPlus::weaken (my $this = $self);
4162
4163 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4164
4165 $self
4166}
2667 4167
2668sub reorder { 4168sub reorder {
2669 my ($self) = @_; 4169 my ($self) = @_;
2670 my $NOW = time; 4170 my $NOW = Time::HiRes::time;
4171
4172 # freeze display when hovering over any label
4173 return if $CFPlus::UI::TOOLTIP->{owner}
4174 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4175 values %{ $self->{item} };
2671 4176
2672 while (my ($k, $v) = each %{ $self->{item} }) { 4177 while (my ($k, $v) = each %{ $self->{item} }) {
2673 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4178 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2674 } 4179 }
4180
4181 $self->{timer}->set (1, 1);
2675 4182
2676 my @widgets; 4183 my @widgets;
2677 4184
2678 my @items = sort { 4185 my @items = sort {
2679 $a->{pri} <=> $b->{pri} 4186 $a->{pri} <=> $b->{pri}
… …
2682 4189
2683 my $count = 10 + 1; 4190 my $count = 10 + 1;
2684 for my $item (@items) { 4191 for my $item (@items) {
2685 last unless --$count; 4192 last unless --$count;
2686 4193
2687 push @widgets, $item->{label} ||= do { 4194 my $label = $item->{label} ||= do {
2688 # TODO: doesn't handle markup well (read as: at all) 4195 # TODO: doesn't handle markup well (read as: at all)
2689 my $short = $item->{count} > 1 4196 my $short = $item->{count} > 1
2690 ? "<b>$item->{count} ×</b> $item->{text}" 4197 ? "<b>$item->{count} ×</b> $item->{text}"
2691 : $item->{text}; 4198 : $item->{text};
2692 4199
2693 for ($short) { 4200 for ($short) {
2694 s/^\s+//; 4201 s/^\s+//;
2695 s/\012.*/…/s; 4202 s/\s+/ /g;
2696 my $len = int 40 / $item->{fontsize};
2697 substr $_, $len, length, "…" if $len < length;
2698 } 4203 }
2699 4204
2700 new CFClient::UI::Label 4205 new CFPlus::UI::Label
2701 markup => $short, 4206 markup => $short,
2702 tooltip => $item->{tooltip}, 4207 tooltip => $item->{tooltip},
2703 tooltip_font => $::FONT_PROP, 4208 tooltip_font => $::FONT_PROP,
2704 tooltip_width => 0.67, 4209 tooltip_width => 0.67,
2705 fontsize => $item->{fontsize}, 4210 fontsize => $item->{fontsize} || $self->{fontsize},
2706 color => $item->{color}, 4211 max_w => $::WIDTH * 0.44,
4212 fg => [@{ $item->{fg} }],
2707 can_events => 1, 4213 can_events => 1,
2708 can_hover => 1 4214 can_hover => 1
2709 }; 4215 };
4216
4217 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4218 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4219 $label->update;
4220 $label->set_max_size (undef, $label->{req_h} * $diff)
4221 if $diff < 1;
4222 $self->{timer}->set (1/30, 1/30);
4223 } else {
4224 $label->{fg}[3] = $item->{fg}[3] || 1;
4225 }
4226
4227 push @widgets, $label;
2710 } 4228 }
2711 4229
2712 $self->clear; 4230 $self->clear;
2713 $self->SUPER::add (reverse @widgets); 4231 $self->SUPER::add (reverse @widgets);
2714} 4232}
… …
2717 my ($self, $text, %arg) = @_; 4235 my ($self, $text, %arg) = @_;
2718 4236
2719 $text =~ s/^\s+//; 4237 $text =~ s/^\s+//;
2720 $text =~ s/\s+$//; 4238 $text =~ s/\s+$//;
2721 4239
4240 return unless $text;
4241
2722 my $timeout = time + ((delete $arg{timeout}) || 60); 4242 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2723 4243
2724 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4244 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2725 4245
2726 if (my $item = $self->{item}{$group}) { 4246 if (my $item = $self->{item}{$group}) {
2727 if ($item->{text} eq $text) { 4247 if ($item->{text} eq $text) {
2728 $item->{count}++; 4248 $item->{count}++;
2729 } else { 4249 } else {
2730 $item->{count} = 1; 4250 $item->{count} = 1;
2731 $item->{text} = $item->{tooltip} = $text; 4251 $item->{text} = $item->{tooltip} = $text;
2732 } 4252 }
2733 $item->{id} = ++$self->{id}; 4253 $item->{id} += 0.2;#d#
2734 $item->{timeout} = $timeout; 4254 $item->{timeout} = $timeout;
2735 delete $item->{label}; 4255 delete $item->{label};
2736 } else { 4256 } else {
2737 $self->{item}{$group} = { 4257 $self->{item}{$group} = {
2738 id => ++$self->{id}, 4258 id => ++$self->{id},
2739 text => $text, 4259 text => $text,
2740 timeout => $timeout, 4260 timeout => $timeout,
2741 tooltip => $text, 4261 tooltip => $text,
2742 fontsize => 0.8,
2743 color => [0.8, 0.8, 0.8, 0.8], 4262 fg => [0.8, 0.8, 0.8, 0.8],
2744 pri => 0, 4263 pri => 0,
2745 count => 1, 4264 count => 1,
2746 %arg, 4265 %arg,
2747 }; 4266 };
2748 } 4267 }
2749 4268
4269 $ROOT->on_refresh (reorder => sub {
4270 $self->reorder;
4271 });
4272}
4273
4274sub reconfigure {
4275 my ($self) = @_;
4276
4277 delete $_->{label}
4278 for values %{ $self->{item} || {} };
4279
2750 $self->reorder; 4280 $self->reorder;
4281 $self->SUPER::reconfigure;
4282}
4283
4284sub destroy {
4285 my ($self) = @_;
4286
4287 $self->{timer}->cancel;
4288
4289 $self->SUPER::destroy;
2751} 4290}
2752 4291
2753############################################################################# 4292#############################################################################
2754 4293
2755package CFClient::UI::Root; 4294package CFPlus::UI::Root;
2756 4295
2757our @ISA = CFClient::UI::Container::; 4296our @ISA = CFPlus::UI::Container::;
2758 4297
4298use List::Util qw(min max);
4299
2759use CFClient::OpenGL; 4300use CFPlus::OpenGL;
2760 4301
2761sub new { 4302sub new {
2762 my $class = shift; 4303 my $class = shift;
2763 4304
2764 $class->SUPER::new ( 4305 my $self = $class->SUPER::new (
4306 visible => 1,
2765 @_, 4307 @_,
2766 ) 4308 );
2767}
2768 4309
2769sub configure { 4310 CFPlus::weaken ($self->{root} = $self);
2770 my ($self, $x, $y, $w, $h) = @_;
2771 4311
2772 $self->{w} = $w; 4312 $self
2773 $self->{h} = $h;
2774}
2775
2776sub check_size {
2777 my ($self) = @_;
2778
2779 $self->size_allocate ($self->{w}, $self->{h})
2780 if $self->{w};
2781} 4313}
2782 4314
2783sub size_request { 4315sub size_request {
2784 my ($self) = @_; 4316 my ($self) = @_;
2785 4317
2786 ($self->{w}, $self->{h}) 4318 ($self->{w}, $self->{h})
2787} 4319}
2788 4320
4321sub _to_pixel {
4322 my ($coord, $size, $max) = @_;
4323
4324 $coord =
4325 $coord eq "center" ? ($max - $size) * 0.5
4326 : $coord eq "max" ? $max
4327 : $coord;
4328
4329 $coord = 0 if $coord < 0;
4330 $coord = $max - $size if $coord > $max - $size;
4331
4332 int $coord + 0.5
4333}
4334
2789sub size_allocate { 4335sub invoke_size_allocate {
2790 my ($self, $w, $h) = @_; 4336 my ($self, $w, $h) = @_;
2791
2792 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2793 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2794
2795 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2796 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2797 4337
2798 for my $child ($self->children) { 4338 for my $child ($self->children) {
2799 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4339 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2800 4340
2801 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4341 $X = $child->{force_x} if exists $child->{force_x};
2802 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4342 $Y = $child->{force_y} if exists $child->{force_y};
4343
4344 $X = _to_pixel $X, $W, $self->{w};
4345 $Y = _to_pixel $Y, $H, $self->{h};
4346
2803 $child->configure ($X, $Y, $W, $H); 4347 $child->configure ($X, $Y, $W, $H);
2804 } 4348 }
4349
4350 1
2805} 4351}
2806 4352
2807sub coord2local { 4353sub coord2local {
2808 my ($self, $x, $y) = @_; 4354 my ($self, $x, $y) = @_;
2809 4355
… …
2817} 4363}
2818 4364
2819sub update { 4365sub update {
2820 my ($self) = @_; 4366 my ($self) = @_;
2821 4367
2822 $self->check_size;
2823 $::WANT_REFRESH++; 4368 $::WANT_REFRESH->start;
2824} 4369}
2825 4370
2826sub add { 4371sub add {
2827 my ($self, @children) = @_; 4372 my ($self, @children) = @_;
2828 4373
2829 for my $child (@children) {
2830 $child->{toplevel} = 1; 4374 $_->{is_toplevel} = 1
2831 4375 for @children;
2832 # integerise window positions
2833 $child->{x} = int $child->{x};
2834 $child->{y} = int $child->{y};
2835 }
2836 4376
2837 $self->SUPER::add (@children); 4377 $self->SUPER::add (@children);
4378}
4379
4380sub remove {
4381 my ($self, @children) = @_;
4382
4383 $self->SUPER::remove (@children);
4384
4385 delete $self->{is_toplevel}
4386 for @children;
4387
4388 while (@children) {
4389 my $w = pop @children;
4390 push @children, $w->children;
4391 $w->set_invisible;
4392 }
2838} 4393}
2839 4394
2840sub on_refresh { 4395sub on_refresh {
2841 my ($self, $id, $cb) = @_; 4396 my ($self, $id, $cb) = @_;
2842 4397
… …
2855 while ($self->{refresh_hook}) { 4410 while ($self->{refresh_hook}) {
2856 $_->() 4411 $_->()
2857 for values %{delete $self->{refresh_hook}}; 4412 for values %{delete $self->{refresh_hook}};
2858 } 4413 }
2859 4414
2860 if ($self->{check_size}) { 4415 while ($self->{realloc}) {
2861 my @queue = ([], []); 4416 my %queue;
4417 my @queue;
4418 my $widget;
2862 4419
2863 for (;;) { 4420 outer:
2864 if ($self->{check_size}) { 4421 while () {
2865 # heuristic: check containers last 4422 if (my $realloc = delete $self->{realloc}) {
2866 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4423 for $widget (values %$realloc) {
2867 for values %{delete $self->{check_size}} 4424 $widget->{visible} or next; # do not resize invisible widgets
4425
4426 $queue{$widget+0}++ and next; # duplicates are common
4427
4428 push @{ $queue[$widget->{visible}] }, $widget;
4429 }
2868 } 4430 }
2869 4431
2870 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4432 while () {
4433 @queue or last outer;
2871 4434
2872 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4435 $widget = pop @{ $queue[-1] || [] }
2873 ? @$widget{qw(user_w user_h)} 4436 and last;
2874 : $widget->size_request;
2875
2876 if (delete $widget->{force_alloc}
2877 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2878 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2879 4437
4438 pop @queue;
4439 }
4440
4441 delete $queue{$widget+0};
4442
4443 my ($w, $h) = $widget->size_request;
4444
4445 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4446 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4447
4448 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4449 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4450
4451 $w = $widget->{force_w} if exists $widget->{force_w};
4452 $h = $widget->{force_h} if exists $widget->{force_h};
4453
4454 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4455 || delete $widget->{force_realloc}) {
2880 $widget->{req_w} = $w; 4456 $widget->{req_w} = $w;
2881 $widget->{req_h} = $h; 4457 $widget->{req_h} = $h;
2882 4458
2883 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4459 $self->{size_alloc}{$widget+0} = $widget;
2884 4460
2885 $widget->{parent}->check_size
2886 if $widget->{parent}; 4461 if (my $parent = $widget->{parent}) {
4462 $self->{realloc}{$parent+0} = $parent
4463 unless $queue{$parent+0};
4464
4465 $parent->{force_size_alloc} = 1;
4466 $self->{size_alloc}{$parent+0} = $parent;
4467 }
2887 } 4468 }
4469
4470 delete $self->{realloc}{$widget+0};
2888 } 4471 }
2889 }
2890 4472
2891 while ($self->{size_alloc}) { 4473 while (my $size_alloc = delete $self->{size_alloc}) {
2892 for (values %{delete $self->{size_alloc}}) { 4474 my @queue = sort { $a->{visible} <=> $b->{visible} }
2893 my ($widget, $w, $h) = @$_; 4475 values %$size_alloc;
2894 4476
4477 while () {
4478 my $widget = pop @queue || last;
4479
4480 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4481
4482 $w = max $widget->{min_w}, $w;
4483 $h = max $widget->{min_h}, $h;
4484
4485# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4486# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4487
4488 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4489 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4490
2895 $w = 0 if $w < 0; 4491 $w = int $w + 0.5;
2896 $h = 0 if $h < 0; 4492 $h = int $h + 0.5;
2897 4493
4494 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4495 $widget->{old_w} = $widget->{w};
4496 $widget->{old_h} = $widget->{h};
4497
2898 $widget->{w} = $w; 4498 $widget->{w} = $w;
2899 $widget->{h} = $h; 4499 $widget->{h} = $h;
2900 $widget->size_allocate ($w, $h); 4500
2901 $widget->emit (size_allocate => $w, $h); 4501 $widget->emit (size_allocate => $w, $h);
4502 }
4503 }
2902 } 4504 }
2903 } 4505 }
2904 4506
2905 while ($self->{post_alloc_hook}) { 4507 while ($self->{post_alloc_hook}) {
2906 $_->() 4508 $_->()
… …
2911 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4513 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2912 glClear GL_COLOR_BUFFER_BIT; 4514 glClear GL_COLOR_BUFFER_BIT;
2913 4515
2914 glMatrixMode GL_PROJECTION; 4516 glMatrixMode GL_PROJECTION;
2915 glLoadIdentity; 4517 glLoadIdentity;
2916 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4518 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2917 glMatrixMode GL_MODELVIEW; 4519 glMatrixMode GL_MODELVIEW;
2918 glLoadIdentity; 4520 glLoadIdentity;
2919 4521
4522 {
4523 package CFPlus::UI::Base;
4524
4525 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4526 (0, 0, $self->{w}, $self->{h});
4527
2920 $self->_draw; 4528 $self->_draw;
4529 }
2921} 4530}
2922 4531
2923############################################################################# 4532#############################################################################
2924 4533
2925package CFClient::UI; 4534package CFPlus::UI;
2926 4535
2927$ROOT = new CFClient::UI::Root; 4536$ROOT = new CFPlus::UI::Root;
2928$TOOLTIP = new CFClient::UI::Tooltip; 4537$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2929 4538
29301 45391
2931 4540

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