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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.447 by root, Sat Dec 22 06:50:45 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use CFPlus;
9use CFPlus::Pod;
10use CFPlus::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 1/60, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 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 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self); 283 $CFPlus::UI::ROOT->add ($self);
206} 284}
207 285
208sub hide { 286sub set_visible {
209 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};
210 310
211 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
213 313
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
214 $self->{parent}->remove ($self) 343 $self->{parent}->remove ($self)
215 if $self->{parent}; 344 if $self->{parent};
216} 345}
217 346
218sub move { 347sub move_abs {
219 my ($self, $x, $y, $z) = @_; 348 my ($self, $x, $y, $z) = @_;
220 349
221 $self->{x} = int $x; 350 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
222 $self->{y} = int $y; 351 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
223 $self->{z} = $z if defined $z; 352 $self->{z} = $z if defined $z;
224 353
225 $self->update; 354 $self->update;
226} 355}
227 356
228sub set_size { 357sub set_size {
229 my ($self, $w, $h) = @_; 358 my ($self, $w, $h) = @_;
230 359
231 $self->{user_w} = $w; 360 $self->{force_w} = $w;
232 $self->{user_h} = $h; 361 $self->{force_h} = $h;
233 362
234 $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, $::HEIGHT)
235} 374}
236 375
237sub size_request { 376sub size_request {
238 require Carp; 377 require Carp;
239 Carp::confess "size_request is abstract"; 378 Carp::confess "size_request is abstract";
240} 379}
241 380
381sub baseline_shift {
382 0
383}
384
242sub configure { 385sub configure {
243 my ($self, $x, $y, $w, $h) = @_; 386 my ($self, $x, $y, $w, $h) = @_;
244 387
245 if ($self->{aspect}) { 388 if ($self->{aspect}) {
389 my ($ow, $oh) = ($w, $h);
390
246 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 391 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 392 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
248 393
249 # use alignment to adjust x, y 394 # use alignment to adjust x, y
250 395
251 $x += int +($w - $w2) * 0.5; 396 $x += int 0.5 * ($ow - $w);
252 $y += int +($h - $h2) * 0.5; 397 $y += int 0.5 * ($oh - $h);
253
254 ($w, $h) = ($w2, $h2);
255 } 398 }
256 399
257 if ($self->{x} != $x || $self->{y} != $y) { 400 if ($self->{x} ne $x || $self->{y} ne $y) {
258 $self->{x} = $x; 401 $self->{x} = $x;
259 $self->{y} = $y; 402 $self->{y} = $y;
260 $self->update; 403 $self->update;
261 } 404 }
262 405
263 if ($self->{w} != $w || $self->{h} != $h) { 406 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 407 return unless $self->{visible};
265 }
266}
267 408
268sub size_allocate { 409 $self->{alloc_w} = $w;
269 # nothing to be done 410 $self->{alloc_h} = $h;
270}
271 411
272sub reconfigure { 412 $self->{root}{size_alloc}{$self+0} = $self;
273 my ($self) = @_; 413 }
274
275 $self->check_size (1);
276 $self->update;
277} 414}
278 415
279sub children { 416sub children {
417 # nop
418}
419
420sub visible_children {
421 $_[0]->children
280} 422}
281 423
282sub set_max_size { 424sub set_max_size {
283 my ($self, $w, $h) = @_; 425 my ($self, $w, $h) = @_;
284 426
285 delete $self->{max_w}; $self->{max_w} = $w if $w; 427 $self->{max_w} = int $w if defined $w;
286 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 $CFPlus::UI::TOOLTIP_WATCHER->invoke;
446 }
287} 447}
288 448
289# translate global coordinates to local coordinate system 449# translate global coordinates to local coordinate system
290sub coord2local { 450sub coord2local {
291 my ($self, $x, $y) = @_; 451 my ($self, $x, $y) = @_;
292 452
453 return (undef, undef) unless $self->{parent};
454
293 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 455 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
294} 456}
295 457
296# translate local coordinates to global coordinate system 458# translate local coordinates to global coordinate system
297sub coord2global { 459sub coord2global {
298 my ($self, $x, $y) = @_; 460 my ($self, $x, $y) = @_;
299 461
462 return (undef, undef) unless $self->{parent};
463
300 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 464 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
301} 465}
302 466
303sub focus_in { 467sub invoke_focus_in {
304 my ($self) = @_; 468 my ($self) = @_;
305 469
306 return if $FOCUS == $self; 470 return if $FOCUS == $self;
307 return unless $self->{can_focus}; 471 return unless $self->{can_focus};
308 472
309 my $focus = $FOCUS; $FOCUS = $self; 473 $FOCUS = $self;
310 474
311 $self->emit (focus_in => $focus); 475 $self->update;
312 476
313 $focus->update if $focus; 477 0
314 $FOCUS->update;
315} 478}
316 479
317sub focus_out { 480sub invoke_focus_out {
318 my ($self) = @_; 481 my ($self) = @_;
319 482
320 return unless $FOCUS == $self; 483 return unless $FOCUS == $self;
321 484
322 my $focus = $FOCUS; undef $FOCUS; 485 undef $FOCUS;
323 486
324 $self->emit (focus_out => $focus); 487 $self->update;
325 488
326 $focus->update if $focus; #? 489 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
327} 490 unless $FOCUS;
328 491
492 0
493}
494
495sub grab_focus {
496 my ($self) = @_;
497
498 $FOCUS->emit ("focus_out") if $FOCUS;
499 $self->emit ("focus_in");
500}
501
329sub mouse_motion { } 502sub invoke_mouse_motion { 0 }
330sub button_up { } 503sub invoke_button_up { 0 }
331sub key_down { } 504sub invoke_key_down { 0 }
332sub key_up { } 505sub invoke_key_up { 0 }
506sub invoke_mouse_wheel { 0 }
333 507
334sub button_down { 508sub invoke_button_down {
335 my ($self, $ev, $x, $y) = @_; 509 my ($self, $ev, $x, $y) = @_;
336 510
337 $self->focus_in; 511 $self->grab_focus;
338}
339 512
340sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 513 0
341sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 514}
342sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
343sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
344sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
345 515
346sub draw { 516sub connect {
517 my ($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 {
347 my ($self) = @_; 528 my ($self, $signal) = @_;
348 529
349 return unless $self->{h} && $self->{w}; 530 delete $self->{signal_cb}{$signal};
350
351 glPushMatrix;
352 glTranslate $self->{x}, $self->{y}, 0;
353 $self->_draw;
354 glPopMatrix;
355
356 if ($self == $HOVER && $self->{can_hover}) {
357 my ($x, $y) = @$self{qw(x y)};
358
359 glColor 1, 0.8, 0.5, 0.2;
360 glEnable GL_BLEND;
361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
362 glBegin GL_QUADS;
363 glVertex $x , $y;
364 glVertex $x + $self->{w}, $y;
365 glVertex $x + $self->{w}, $y + $self->{h};
366 glVertex $x , $y + $self->{h};
367 glEnd;
368 glDisable GL_BLEND;
369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0;
377 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h};
380 glEnd;
381 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 }
384} 531}
385 532
386sub _draw { 533my %has_coords = (
387 my ($self) = @_; 534 button_down => 1,
535 button_up => 1,
536 mouse_motion => 1,
537 mouse_wheel => 1,
538);
388 539
389 warn "no draw defined for $self\n"; 540sub emit {
390} 541 my ($self, $signal, @args) = @_;
391 542
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
392sub find_widget { 563#sub find_widget {
393 my ($self, $x, $y) = @_; 564# in .xs
394
395 return () unless $self->{can_events};
396
397 return $self
398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401 ()
402}
403 565
404sub set_parent { 566sub set_parent {
405 my ($self, $parent) = @_; 567 my ($self, $parent) = @_;
406 568
407 Scalar::Util::weaken ($self->{parent} = $parent); 569 CFPlus::weaken ($self->{parent} = $parent);
408 570 $self->set_visible if $parent->{visible};
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
412} 571}
413 572
414sub check_size { 573sub realloc {
415 my ($self, $forced) = @_; 574 my ($self) = @_;
416 575
417 $self->{force_alloc} = 1 if $forced; 576 if ($self->{visible}) {
418 $CFClient::UI::ROOT->{check_size}{$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 $self->{req_h};
584 }
419} 585}
420 586
421sub update { 587sub update {
422 my ($self) = @_; 588 my ($self) = @_;
423 589
424 $self->{parent}->update 590 $self->{parent}->update
425 if $self->{parent}; 591 if $self->{parent};
426} 592}
427 593
428sub connect { 594sub reconfigure {
429 my ($self, $signal, $cb) = @_; 595 my ($self) = @_;
430 596
431 push @{ $self->{signal_cb}{$signal} }, $cb; 597 $self->realloc;
598 $self->update;
432} 599}
433 600
434sub emit { 601# using global variables seems a bit hacky, but passing through all drawing
435 my ($self, $signal, @args) = @_; 602# functions seems pointless.
603our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
436 604
437 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 $self\n";
438} 612}
439 613
440sub DESTROY { 614sub DESTROY {
441 my ($self) = @_; 615 my ($self) = @_;
442 616
617 return if CFPlus::in_destruct;
618
619 local $@;
620 eval { $self->destroy };
621 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
622
443 delete $WIDGET{$self+0}; 623 delete $WIDGET{$self+0};
444 #$self->deactivate;
445} 624}
446 625
447############################################################################# 626#############################################################################
448 627
449package CFClient::UI::DrawBG; 628package CFPlus::UI::DrawBG;
450 629
451our @ISA = CFClient::UI::Base::; 630our @ISA = CFPlus::UI::Base::;
452 631
453use strict; 632use strict;
454use CFClient::OpenGL; 633use CFPlus::OpenGL;
455 634
456sub new { 635sub new {
457 my $class = shift; 636 my $class = shift;
458 637
459 # range [value, low, high, page]
460
461 $class->SUPER::new ( 638 $class->SUPER::new (
462 bg => [0, 0, 0, 0.2], 639 #bg => [0, 0, 0, 0.2],
463 active_bg => [1, 1, 1, 0.5], 640 #active_bg => [1, 1, 1, 0.5],
464 @_ 641 @_
465 ) 642 )
466} 643}
467 644
468sub _draw { 645sub _draw {
469 my ($self) = @_; 646 my ($self) = @_;
470 647
648 my $color = $FOCUS == $self && $self->{active_bg}
649 ? $self->{active_bg}
650 : $self->{bg};
651
652 if ($color && (@$color < 4 || $color->[3])) {
471 my ($w, $h) = @$self{qw(w h)}; 653 my ($w, $h) = @$self{qw(w h)};
472 654
473 glEnable GL_BLEND; 655 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 656 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
475 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 657 glColor_premultiply @$color;
476 658 glRect 0, 0, $w, $h;
477 glBegin GL_QUADS;
478 glVertex 0 , 0;
479 glVertex 0 , $h;
480 glVertex $w, $h;
481 glVertex $w, 0;
482 glEnd;
483
484 glDisable GL_BLEND; 659 glDisable GL_BLEND;
660 }
485} 661}
486 662
487############################################################################# 663#############################################################################
488 664
489package CFClient::UI::Empty; 665package CFPlus::UI::Empty;
490 666
491our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
492 668
493sub new { 669sub new {
494 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg); 671 $class->SUPER::new (can_events => 0, %arg);
496} 672}
497 673
498sub size_request { 674sub size_request {
499 (0, 0) 675 my ($self) = @_;
676
677 ($self->{w} + 0, $self->{h} + 0)
500} 678}
501 679
502sub draw { } 680sub draw { }
503 681
504############################################################################# 682#############################################################################
505 683
506package CFClient::UI::Container; 684package CFPlus::UI::Container;
507 685
508our @ISA = CFClient::UI::Base::; 686our @ISA = CFPlus::UI::Base::;
509 687
510sub new { 688sub new {
511 my ($class, %arg) = @_; 689 my ($class, %arg) = @_;
512 690
513 my $children = delete $arg{children} || []; 691 my $children = delete $arg{children};
514 692
515 my $self = $class->SUPER::new ( 693 my $self = $class->SUPER::new (
516 children => [], 694 children => [],
517 can_events => 0, 695 can_events => 0,
518 %arg, 696 %arg,
519 ); 697 );
698
520 $self->add ($_) for @$children; 699 $self->add (@$children)
700 if $children && @$children;
521 701
522 $self 702 $self
703}
704
705sub realloc {
706 my ($self) = @_;
707
708 $self->{force_realloc} = 1;
709 $self->{force_size_alloc} = 1;
710 $self->SUPER::realloc;
523} 711}
524 712
525sub add { 713sub add {
526 my ($self, @widgets) = @_; 714 my ($self, @widgets) = @_;
527 715
528 $_->set_parent ($self) 716 $_->set_parent ($self)
529 for @widgets; 717 for @widgets;
530 718
719 # TODO: only do this in widgets that need it, e.g. root, fixed
531 use sort 'stable'; 720 use sort 'stable';
532 721
533 $self->{children} = [ 722 $self->{children} = [
534 sort { $a->{z} <=> $b->{z} } 723 sort { $a->{z} <=> $b->{z} }
535 @{$self->{children}}, @widgets 724 @{$self->{children}}, @widgets
536 ]; 725 ];
537 726
538 $self->check_size (1); 727 $self->realloc;
539 $self->update; 728
729 $self->emit (c_add => \@widgets);
730
731 map $_+0, @widgets
540} 732}
541 733
542sub children { 734sub children {
543 @{ $_[0]{children} } 735 @{ $_[0]{children} }
544} 736}
545 737
546sub remove { 738sub remove {
547 my ($self, $child) = @_; 739 my ($self, @widgets) = @_;
548 740
741 $self->emit (c_remove => \@widgets);
742
743 for my $child (@widgets) {
549 delete $child->{parent}; 744 delete $child->{parent};
550 $child->hide; 745 $child->hide;
551
552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 746 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
747 }
553 748
554 $self->check_size; 749 $self->realloc;
555 $self->update;
556} 750}
557 751
558sub clear { 752sub clear {
559 my ($self) = @_; 753 my ($self) = @_;
560 754
561 my $children = delete $self->{children}; 755 my $children = $self->{children};
562 $self->{children} = []; 756 $self->{children} = [];
563 757
564 for (@$children) { 758 for (@$children) {
565 delete $_->{parent}; 759 delete $_->{parent};
566 $_->hide; 760 $_->hide;
567 } 761 }
568 762
569 $self->check_size; 763 $self->realloc;
570 $self->update;
571} 764}
572 765
573sub find_widget { 766sub find_widget {
574 my ($self, $x, $y) = @_; 767 my ($self, $x, $y) = @_;
575 768
576 $x -= $self->{x}; 769 $x -= $self->{x};
577 $y -= $self->{y}; 770 $y -= $self->{y};
578 771
579 my $res; 772 my $res;
580 773
581 for (reverse @{ $self->{children} }) { 774 for (reverse $self->visible_children) {
582 $res = $_->find_widget ($x, $y) 775 $res = $_->find_widget ($x, $y)
583 and return $res; 776 and return $res;
584 } 777 }
585 778
586 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 779 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
587} 780}
588 781
589sub _draw { 782sub _draw {
590 my ($self) = @_; 783 my ($self) = @_;
591 784
592 $_->draw for @{$self->{children}}; 785 $_->draw for $self->visible_children;
593} 786}
594 787
595############################################################################# 788#############################################################################
596 789
597package CFClient::UI::Bin; 790package CFPlus::UI::Bin;
598 791
599our @ISA = CFClient::UI::Container::; 792our @ISA = CFPlus::UI::Container::;
600 793
601sub new { 794sub new {
602 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
603 796
604 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 797 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
605 798
606 $class->SUPER::new (children => [$child], %arg) 799 $class->SUPER::new (children => [$child], %arg)
607} 800}
608 801
609sub add { 802sub add {
610 my ($self, $child) = @_; 803 my ($self, $child) = @_;
611 804
612 $self->{children} = []; 805 $self->clear;
613
614 $self->SUPER::add ($child); 806 $self->SUPER::add ($child);
615} 807}
616 808
617sub remove { 809sub remove {
618 my ($self, $widget) = @_; 810 my ($self, $widget) = @_;
619 811
620 $self->SUPER::remove ($widget); 812 $self->SUPER::remove ($widget);
621 813
622 $self->{children} = [new CFClient::UI::Empty] 814 $self->{children} = [new CFPlus::UI::Empty]
623 unless @{$self->{children}}; 815 unless @{$self->{children}};
624} 816}
625 817
626sub child { $_[0]->{children}[0] } 818sub child { $_[0]->{children}[0] }
627 819
628sub size_request { 820sub size_request {
629 $_[0]{children}[0]->size_request 821 $_[0]{children}[0]->size_request
630} 822}
631 823
632sub size_allocate { 824sub invoke_size_allocate {
633 my ($self, $w, $h) = @_; 825 my ($self, $w, $h) = @_;
634 826
635 $self->{children}[0]->configure (0, 0, $w, $h); 827 $self->{children}[0]->configure (0, 0, $w, $h);
828
829 1
636} 830}
637 831
638############################################################################# 832#############################################################################
833# back-buffered drawing area
639 834
640package CFClient::UI::Window; 835package CFPlus::UI::Window;
641 836
642our @ISA = CFClient::UI::Bin::; 837our @ISA = CFPlus::UI::Bin::;
643 838
644use CFClient::OpenGL; 839use CFPlus::OpenGL;
645 840
646sub new { 841sub new {
647 my ($class, %arg) = @_; 842 my ($class, %arg) = @_;
648 843
649 my $self = $class->SUPER::new (%arg); 844 my $self = $class->SUPER::new (%arg);
… …
654 849
655 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 850 $ROOT->on_post_alloc ($self => sub { $self->render_child });
656 $self->SUPER::update; 851 $self->SUPER::update;
657} 852}
658 853
659sub size_allocate { 854sub invoke_size_allocate {
660 my ($self, $w, $h) = @_; 855 my ($self, $w, $h) = @_;
661 856
662 $self->SUPER::size_allocate ($w, $h);
663 $self->update; 857 $self->update;
858
859 $self->SUPER::invoke_size_allocate ($w, $h)
664} 860}
665 861
666sub _render { 862sub _render {
863 my ($self) = @_;
864
667 $_[0]{children}[0]->draw; 865 $self->{children}[0]->draw;
668} 866}
669 867
670sub render_child { 868sub render_child {
671 my ($self) = @_; 869 my ($self) = @_;
672 870
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 871 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0; 872 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT; 873 glClear GL_COLOR_BUFFER_BIT;
676 874
875 {
876 package CFPlus::UI::Base;
877
878 local ($draw_x, $draw_y, $draw_w, $draw_h) =
879 (0, 0, $self->{w}, $self->{h});
880
677 $self->_render; 881 $self->_render;
678# glColorMask 1, 1, 1, 0; 882 }
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 }; 883 };
686} 884}
687 885
688sub _draw { 886sub _draw {
689 my ($self) = @_; 887 my ($self) = @_;
690
691 my ($w, $h) = ($self->w, $self->h);
692 888
693 my $tex = $self->{texture} 889 my $tex = $self->{texture}
694 or return; 890 or return;
695 891
696 glEnable GL_TEXTURE_2D; 892 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1; 894 glColor 0, 0, 0, 1;
699 895
700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 896 $tex->draw_quad_alpha_premultiplied (0, 0);
701 897
702 glDisable GL_TEXTURE_2D; 898 glDisable GL_TEXTURE_2D;
703} 899}
704 900
705############################################################################# 901#############################################################################
706 902
707package CFClient::UI::ViewPort; 903package CFPlus::UI::ViewPort;
708 904
905use List::Util qw(min max);
906
709our @ISA = CFClient::UI::Window::; 907our @ISA = CFPlus::UI::Window::;
908
909sub new {
910 my $class = shift;
911
912 $class->SUPER::new (
913 scroll_x => 0,
914 scroll_y => 1,
915 @_,
916 )
917}
710 918
711sub size_request { 919sub size_request {
712 my ($self) = @_; 920 my ($self) = @_;
713 921
714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
716 923
717 @$self{qw(child_w child_h)} 924 $w = 1 if $self->{scroll_x};
718} 925 $h = 1 if $self->{scroll_y};
719 926
927 ($w, $h)
928}
929
720sub size_allocate { 930sub invoke_size_allocate {
721 my ($self, $w, $h) = @_; 931 my ($self, $w, $h) = @_;
722 932
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);
723 $self->update; 939 $self->update;
940
941 1
724} 942}
725 943
726sub set_offset { 944sub set_offset {
727 my ($self, $x, $y) = @_; 945 my ($self, $x, $y) = @_;
728 946
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}) {
729 $self->{view_x} = int $x; 951 $self->{view_x} = $x;
730 $self->{view_y} = int $y; 952 $self->{view_y} = $y;
731 953
954 $self->emit (changed => $x, $y);
732 $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 }
733} 975}
734 976
735# 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 $self... but we should not ask for that
736sub coord2local { 978sub coord2local {
737 my ($self, $x, $y) = @_; 979 my ($self, $x, $y) = @_;
… …
752 my ($self, $x, $y) = @_; 994 my ($self, $x, $y) = @_;
753 995
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 996 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 997 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) { 998 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 999 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else { 1000 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y) 1001 $self->CFPlus::UI::Base::find_widget ($x, $y)
760 } 1002 }
761} 1003}
762 1004
763sub _render { 1005sub _render {
764 my ($self) = @_; 1006 my ($self) = @_;
765 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 - $self->{view_y};
1010
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767 1012
768 $self->SUPER::_render; 1013 $self->SUPER::_render;
769} 1014}
770 1015
771############################################################################# 1016#############################################################################
772 1017
773package CFClient::UI::ScrolledWindow; 1018package CFPlus::UI::ScrolledWindow;
774 1019
775our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFPlus::UI::Table::;
776 1021
777sub new { 1022sub new {
778 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
779 1026
780 my $self; 1027 my $self;
781 1028
782 my $slider = new CFClient::UI::Slider 1029 my $hslider = new CFPlus::UI::Slider
1030 c_col => 0,
1031 c_row => 1,
783 vertical => 1, 1032 vertical => 0,
784 range => [0, 0, 1, 0.01], # HACK fix 1033 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub { 1034 on_changed => sub {
786 $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});
787 }, 1037 },
788 ; 1038 ;
789 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
790 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort), 1052 scroll_x => 0,
1053 scroll_y => 1,
1054 can_events => 1,
792 slider => $slider, 1055 hslider => $hslider,
793 @_, 1056 vslider => $vslider,
1057 col_expand => [1, 0],
1058 row_expand => [1, 0],
1059 %arg,
794 ); 1060 );
795 1061
796 $self->{vp}->add ($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
797 $self->add ($self->{vp}); 1083 $self->SUPER::add ($self->{vp});
798 $self->add ($self->{slider}); 1084
1085 $self->add ($child) if $child;
799 1086
800 $self 1087 $self
801} 1088}
802 1089
803#TODO# update range on size_allocate depending on child 1090sub add {
804# update viewport offset on scroll 1091 my ($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}
805 1195
806############################################################################# 1196#############################################################################
807 1197
808package CFClient::UI::Frame; 1198package CFPlus::UI::Frame;
809 1199
810our @ISA = CFClient::UI::Bin::; 1200our @ISA = CFPlus::UI::Bin::;
811 1201
812use CFClient::OpenGL; 1202use CFPlus::OpenGL;
813 1203
814sub new { 1204sub new {
815 my $class = shift; 1205 my $class = shift;
816 1206
817 $class->SUPER::new ( 1207 $class->SUPER::new (
… …
825 1215
826 if ($self->{bg}) { 1216 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)}; 1217 my ($w, $h) = @$self{qw(w h)};
828 1218
829 glEnable GL_BLEND; 1219 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} }; 1221 glColor_premultiply @{ $self->{bg} };
832
833 glBegin GL_QUADS;
834 glVertex 0 , 0;
835 glVertex 0 , $h;
836 glVertex $w, $h; 1222 glRect 0, 0, $w, $h;
837 glVertex $w, 0;
838 glEnd;
839
840 glDisable GL_BLEND; 1223 glDisable GL_BLEND;
841 } 1224 }
842 1225
843 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
844} 1227}
845 1228
846############################################################################# 1229#############################################################################
847 1230
848package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
849 1232
850our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
851 1234
852use CFClient::OpenGL; 1235use CFPlus::OpenGL;
853
854my @tex =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857 1236
858sub new { 1237sub new {
859 my $class = shift; 1238 my ($class, %arg) = @_;
860 1239
861 # 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 }
862 1247
863 my $self = $class->SUPER::new ( 1248 my $self = $class->SUPER::new (
1249 # label => "",
864 bg => [1, 1, 1, 1], 1250 fg => [0.6, 0.3, 0.1],
865 border_bg => [1, 1, 1, 1],
866 border => 0.6, 1251 border => 0.8,
867 toplevel => 1, 1252 style => 'single',
868 can_events => 1, 1253 %arg,
869 @_
870 ); 1254 );
871 1255
872 $self->{title} &&= new CFClient::UI::Label
873 align => 0,
874 valign => 1,
875 text => $self->{title},
876 fontsize => $self->{border};
877
878 $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};
879} 1264}
880 1265
881sub border { 1266sub border {
882 int $_[0]{border} * $::FONTSIZE 1267 int $_[0]{border} * $::FONTSIZE
883} 1268}
884 1269
885sub size_request { 1270sub size_request {
886 my ($self) = @_; 1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
887 1275
888 my ($w, $h) = $self->SUPER::size_request; 1276 my ($w, $h) = $self->SUPER::size_request;
889 1277
890 ( 1278 (
891 $w + $self->border * 2, 1279 $w + $self->border * 2,
892 $h + $self->border * 2, 1280 $h + $self->border * 2,
893 ) 1281 )
894} 1282}
895 1283
896sub size_allocate { 1284sub invoke_size_allocate {
897 my ($self, $w, $h) = @_; 1285 my ($self, $w, $h) = @_;
898 1286
899 $h -= List::Util::max 0, $self->border * 2; 1287 my $border = $self->border;
1288
900 $w -= List::Util::max 0, $self->border * 2; 1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
901 1291
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1292 if (my $label = $self->{label}) {
903 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 }
904 1297
905 $self->child->configure ($self->border, $self->border, $w, $h); 1298 $self->child->configure ($border, $border, $w, $h);
906}
907 1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($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 $self->hide;
1445
1446 1
1447}
1448
908sub button_down { 1449sub invoke_button_down {
909 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
910 1451
911 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
912 my $border = $self->border; 1453 my $border = $self->border;
913 1454
… …
926 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
927 1468
928 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
930 1471
931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size; 1476 $self->realloc;
935 }; 1477 };
936 1478
937 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
938 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
939 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
941 $self->{motion} = sub { 1483 $self->{motion} = sub {
942 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
943 1485
944 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
945 1487
946 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
948 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
949 } 1496 1
950} 1497}
951 1498
952sub button_up { 1499sub invoke_button_up {
953 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
954 1501
955 delete $self->{motion}; 1502 ! ! delete $self->{motion}
956} 1503}
957 1504
958sub mouse_motion { 1505sub invoke_mouse_motion {
959 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
960 1507
961 $self->{motion}->($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 $visible;
1517
1518 0
962} 1519}
963 1520
964sub _draw { 1521sub _draw {
965 my ($self) = @_; 1522 my ($self) = @_;
966 1523
1524 my $child = $self->{children}[0];
1525
967 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
969 1528
970 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972 1531
973 my $border = $self->border; 1532 my $border = $self->border;
974 1533
975 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
976 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979 $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, $border);
980 1553
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
983 1556
984 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
985 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
986 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
987
988 glColor @{ $self->{bg} };
989
990 $bg->{s} = $rep_x;
991 $bg->{t} = $rep_y;
992 $bg->{wrap_mode} = 1;
993 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 } 1562 }
995 1563
996 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
997 1565
998 $self->{title}->draw if $self->{title};
999
1000 $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};
1001} 1577}
1002 1578
1003############################################################################# 1579#############################################################################
1004 1580
1005package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1006 1582
1007our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1008 1584
1009use List::Util qw(max sum); 1585use List::Util qw(max sum);
1010 1586
1011use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1012 1588
1013sub new { 1589sub new {
1014 my $class = shift; 1590 my $class = shift;
1015 1591
1016 $class->SUPER::new ( 1592 $class->SUPER::new (
1017 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1018 @_ 1595 @_,
1019 ) 1596 )
1020} 1597}
1021 1598
1022sub add { 1599sub add {
1023 my ($self, $x, $y, $child) = @_;
1024
1025 $child->set_parent ($self);
1026 $self->{children}[$y][$x] = $child;
1027
1028 $child->check_size;
1029}
1030
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
1035# TODO: move to container class maybe? send childs a signal on removal?
1036sub clear {
1037 my ($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);
1038 1631
1039 my @children = $self->children; 1632 my @children = $self->children;
1040 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 }
1041 1643 }
1042 for (@children) {
1043 delete $_->{parent};
1044 $_->hide;
1045 }
1046 1644
1047 $self->update; 1645 # second pass, rows
1048} 1646 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1049
1050sub get_wh {
1051 my ($self) = @_;
1052
1053 my (@w, @h);
1054
1055 for my $y (0 .. $#{$self->{children}}) {
1056 my $row = $self->{children}[$y]
1057 or next;
1058
1059 for my $x (0 .. $#$row) {
1060 my $widget = $row->[$x]
1061 or next;
1062 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1063 1648
1064 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1065 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1066 } 1653 }
1067 } 1654 }
1068 1655
1069 (\@w, \@h) 1656 (\@w, \@h)
1070} 1657}
… …
1078 (sum @$ws), 1665 (sum @$ws),
1079 (sum @$hs), 1666 (sum @$hs),
1080 ) 1667 )
1081} 1668}
1082 1669
1083sub size_allocate { 1670sub invoke_size_allocate {
1084 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1085 1672
1086 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1087 1674
1088 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1089 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1090 1677
1091 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1092 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1093 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1094 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1095 1682
1096 # linearly scale sizes
1097 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1098 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1099 1684
1100 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
1101 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1102 1694
1103 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1104 1697
1105 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1106 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)};
1107 or next;
1108 1700
1109 my $x = 0; 1701 $widget->configure (
1110 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1111 1704 );
1112 for my $c (0 .. $#$row) { 1705 }
1113 my $col_w = $ws->[$c];
1114 1706
1115 if (my $widget = $row->[$c]) { 1707 1
1116 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1117 }
1118 1709
1119 $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};
1120 } 1737 }
1121
1122 $y += $row_h;
1123 } 1738 }
1124 1739
1125} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1126 1742
1127sub 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, $H)
1758}
1759
1760sub invoke_size_allocate {
1128 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1129 1762
1130 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1131 $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;
1132 1766
1133 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1134 1769
1135 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1136 $res = $_->find_widget ($x, $y) 1771 }
1137 and return $res; 1772
1138 } 1773 1
1139
1140 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1141}
1142
1143sub _draw {
1144 my ($self) = @_;
1145
1146 for (grep $_, @{$self->{children}}) {
1147 $_->draw for grep $_, @$_;
1148 }
1149} 1774}
1150 1775
1151############################################################################# 1776#############################################################################
1152 1777
1153package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1154 1779
1155# TODO: wrap into common Box base class
1156
1157our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1158 1781
1159sub size_request { 1782sub size_request {
1160 my ($self) = @_; 1783 my ($self) = @_;
1161 1784
1162 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1163 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 }
1164 ( 1823 }
1165 (List::Util::sum map $_->[0], @alloc), 1824
1166 (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 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1167 ) 1850 )
1168} 1851}
1169 1852
1170sub size_allocate {
1171 my ($self, $w, $h) = @_;
1172
1173 ($h, $w) = ($w, $h);
1174
1175 my $children = $self->{children};
1176
1177 my @h = map $_->{req_w}, @$children;
1178
1179 my $req_h = List::Util::sum @h;
1180
1181 if ($req_h > $h) {
1182 # ah well, not enough space
1183 $_ *= $h / $req_h for @h;
1184 } else {
1185 my $exp = List::Util::sum map $_->{expand}, @$children;
1186 $exp ||= 1;
1187
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190
1191 my $alloc_h = $h[$_];
1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193 $h[$_] = $alloc_h;
1194 }
1195 }
1196
1197 CFClient::UI::harmonize \@h;
1198
1199 my $y = 0;
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202 my $h = $h[$_];
1203 $child->configure ($y, 0, $h, $w);
1204
1205 $y += $h;
1206 }
1207
1208 1
1209}
1210
1211############################################################################# 1853#############################################################################
1212 1854
1213package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1214 1856
1215# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1216 1858
1217our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1218 1861
1219sub size_request { 1862 $class->SUPER::new (
1220 my ($self) = @_; 1863 vertical => 1,
1221 1864 @_,
1222 my @alloc = map [$_->size_request], @{$self->{children}};
1223
1224 (
1225 (List::Util::max map $_->[0], @alloc),
1226 (List::Util::sum map $_->[1], @alloc),
1227 ) 1865 )
1228} 1866}
1229 1867
1230sub size_allocate {
1231 my ($self, $w, $h) = @_;
1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235 my $children = $self->{children};
1236
1237 my @h = map $_->{req_h}, @$children;
1238
1239 my $req_h = List::Util::sum @h;
1240
1241 if ($req_h > $h) {
1242 # ah well, not enough space
1243 $_ *= $h / $req_h for @h;
1244 } else {
1245 my $exp = List::Util::sum map $_->{expand}, @$children;
1246 $exp ||= 1;
1247
1248 for (0 .. $#$children) {
1249 my $child = $children->[$_];
1250
1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252 }
1253 }
1254
1255 CFClient::UI::harmonize \@h;
1256
1257 my $y = 0;
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260 my $h = $h[$_];
1261 $child->configure (0, $y, $w, $h);
1262
1263 $y += $h;
1264 }
1265
1266 1
1267}
1268
1269############################################################################# 1868#############################################################################
1270 1869
1271package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1272 1871
1273our @ISA = CFClient::UI::Base::; 1872our @ISA = CFPlus::UI::DrawBG::;
1274 1873
1275use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1276 1875
1277sub new { 1876sub new {
1278 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1279 1878
1280 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
1281 fg => [1, 1, 1], 1880 fg => [1, 1, 1],
1881 #bg => none
1882 #active_bg => none
1282 #font => default_font 1883 #font => default_font
1283 #text => initial text 1884 #text => initial text
1284 #markup => initial narkup 1885 #markup => initial narkup
1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1888 ellipsise => 3, # end
1285 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1286 fontsize => 1, 1890 fontsize => 1,
1287 align => -1, 1891 align => -1,
1288 valign => -1, 1892 valign => -1,
1289 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1290 can_events => 0, 1895 can_events => 0,
1291 %arg 1896 %arg
1292 ); 1897 );
1293 1898
1294 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1295 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1296 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1297 $self->{template} = $layout; 1902 $self->{template} = $layout;
1298 } 1903 }
1299 1904
1300 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1304 } 1909 }
1305 1910
1306 $self 1911 $self
1307} 1912}
1308 1913
1309sub escape {
1310 local $_ = $_[1];
1311
1312 s/&/&amp;/g;
1313 s/>/&gt;/g;
1314 s/</&lt;/g;
1315
1316 $_[1]
1317}
1318
1319sub update { 1914sub update {
1320 my ($self) = @_; 1915 my ($self) = @_;
1321 1916
1322 delete $self->{texture}; 1917 delete $self->{texture};
1323 $self->SUPER::update; 1918 $self->SUPER::update;
1324} 1919}
1325 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1928sub clear {
1929 my ($self) = @_;
1930
1931 $self->set_text ("");
1932}
1933
1326sub set_text { 1934sub set_text {
1327 my ($self, $text) = @_; 1935 my ($self, $text) = @_;
1328 1936
1329 return if $self->{text} eq "T$text"; 1937 return if $self->{text} eq "T$text";
1330 $self->{text} = "T$text"; 1938 $self->{text} = "T$text";
1331 1939
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333 $self->{layout}->set_text ($text); 1940 $self->{layout}->set_text ($text);
1334 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1335 $self->update; 1944 $self->update;
1336 $self->check_size;
1337} 1945}
1338 1946
1339sub set_markup { 1947sub set_markup {
1340 my ($self, $markup) = @_; 1948 my ($self, $markup) = @_;
1341 1949
1342 return if $self->{text} eq "M$markup"; 1950 return if $self->{text} eq "M$markup";
1343 $self->{text} = "M$markup"; 1951 $self->{text} = "M$markup";
1344 1952
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1953 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346 1954
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348 $self->{layout}->set_markup ($markup); 1955 $self->{layout}->set_markup ($markup);
1349 1956
1957 delete $self->{size_req};
1958 $self->realloc;
1350 $self->update; 1959 $self->update;
1351 $self->check_size;
1352} 1960}
1353 1961
1354sub size_request { 1962sub size_request {
1355 my ($self) = @_; 1963 my ($self) = @_;
1356 1964
1965 $self->{size_req} ||= do {
1966 my ($max_w, $max_h) = $self->get_max_wh;
1967
1357 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1968 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($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});
1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1972 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360 1973
1361 my ($w, $h) = $self->{layout}->size; 1974 my ($w, $h) = $self->{layout}->size;
1362 1975
1363 if (exists $self->{template}) { 1976 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font}; 1977 $self->{template}->set_font ($self->{font}) if $self->{font};
1978 $self->{template}->set_width ($self->{max_w} || -1);
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1979 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366 1980
1367 my ($w2, $h2) = $self->{template}->size; 1981 my ($w2, $h2) = $self->{template}->size;
1368 1982
1369 $w = List::Util::max $w, $w2; 1983 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2; 1984 $h = List::Util::max $h, $h2;
1985 }
1986
1987 [$w, $h]
1371 } 1988 };
1372 1989
1373 ( 1990 @{ $self->{size_req} }
1374 $w + $self->{padding} * 2,
1375 $h + $self->{padding} * 2,
1376 )
1377} 1991}
1378 1992
1993sub baseline_shift {
1994 $_[0]{layout}->descent
1995}
1996
1379sub size_allocate { 1997sub invoke_size_allocate {
1380 my ($self, $w, $h) = @_; 1998 my ($self, $w, $h) = @_;
1381 1999
2000 delete $self->{ox};
2001
1382 delete $self->{texture}; 2002 delete $self->{texture}
2003 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2004
2005 1
1383} 2006}
1384 2007
1385sub set_fontsize { 2008sub set_fontsize {
1386 my ($self, $fontsize) = @_; 2009 my ($self, $fontsize) = @_;
1387 2010
1388 $self->{fontsize} = $fontsize; 2011 $self->{fontsize} = $fontsize;
2012 delete $self->{size_req};
1389 delete $self->{texture}; 2013 delete $self->{texture};
1390 2014
1391 $self->update; 2015 $self->realloc;
1392 $self->check_size; 2016}
2017
2018sub reconfigure {
2019 my ($self) = @_;
2020
2021 delete $self->{size_req};
2022 delete $self->{texture};
2023
2024 $self->SUPER::reconfigure;
1393} 2025}
1394 2026
1395sub _draw { 2027sub _draw {
1396 my ($self) = @_; 2028 my ($self) = @_;
1397 2029
2030 $self->SUPER::_draw; # draw background, if applicable
2031
1398 my $tex = $self->{texture} ||= do { 2032 my $size = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}}); 2033 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2034 $self->{layout}->set_font ($self->{font}) if $self->{font};
1401 $self->{layout}->set_width ($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});
1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2038 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403 2039
1404 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2040 [$self->{layout}->size]
1405
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5;
1409
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5;
1413
1414 $tex
1415 }; 2041 };
1416 2042
1417 glEnable GL_TEXTURE_2D; 2043 unless (exists $self->{ox}) {
1418 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} - $size->[0]) * 0.5);
1419 2047
1420 if ($tex->{format} == GL_ALPHA) { 2048 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1421 glColor @{$self->{fg}}; 2049 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1422 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2050 : ($self->{h} - $size->[1]) * 0.5);
1423 } else { 2051
1424 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2052 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1425 } 2053 };
1426 2054
1427 glDisable GL_TEXTURE_2D; 2055# unless ($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 $self->{layout}->draw;
1428} 2065}
2066
2067#sub destroy {
2068# my ($self) = @_;
2069#
2070# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2071#
2072# $self->SUPER::destroy;
2073#}
1429 2074
1430############################################################################# 2075#############################################################################
1431 2076
1432package CFClient::UI::EntryBase; 2077package CFPlus::UI::EntryBase;
1433 2078
1434our @ISA = CFClient::UI::Label::; 2079our @ISA = CFPlus::UI::Label::;
1435 2080
1436use CFClient::OpenGL; 2081use CFPlus::OpenGL;
1437 2082
1438sub new { 2083sub new {
1439 my $class = shift; 2084 my $class = shift;
1440 2085
1441 $class->SUPER::new ( 2086 $class->SUPER::new (
1442 fg => [1, 1, 1], 2087 fg => [1, 1, 1],
1443 bg => [0, 0, 0, 0.2], 2088 bg => [0, 0, 0, 0.2],
2089 outline => [0.6, 0.3, 0.1],
1444 active_bg => [1, 1, 1, 0.5], 2090 active_bg => [0, 0, 1, .2],
1445 active_fg => [0, 0, 0], 2091 active_fg => [1, 1, 1],
2092 active_outline => [1, 1, 0],
1446 can_hover => 1, 2093 can_hover => 1,
1447 can_focus => 1, 2094 can_focus => 1,
1448 valign => 0, 2095 valign => 0,
1449 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
2098 #text => ...
2099 #hidden => "*",
1450 @_ 2100 @_
1451 ) 2101 )
1452} 2102}
1453 2103
1454sub _set_text { 2104sub _set_text {
… …
1456 2106
1457 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1458 2108
1459 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1460 2110
1461 delete $self->{texture};
1462
1463 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1464 $self->{text} = $text; 2112 $self->{text} = $text;
1465 2113
1466 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1468 2117
1469 $self->emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1470} 2122}
1471 2123
1472sub set_text { 2124sub set_text {
1473 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1474 2126
1475 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1476 $self->_set_text ($text); 2128 $self->_set_text ($text);
1477 $self->check_size;
1478 $self->update;
1479} 2129}
1480 2130
1481sub get_text { 2131sub get_text {
1482 $_[0]{text} 2132 $_[0]{text}
1483} 2133}
… …
1488 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1489 2139
1490 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1491} 2141}
1492 2142
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497}
1498
1499sub key_down { 2143sub invoke_key_down {
1500 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1501 2145
1502 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1503 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1504 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1505 2149
1506 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 $text;
1507 2153
1508 if ($uni == 8) { 2154 if ($uni == 8) {
1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1510 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1511 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1512 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1513 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1514 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1515 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1516 } elsif ($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 = "";
1517 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1518 } elsif ($sym == CFClient::SDLK_END) {
1519 $self->{cursor} = length $text;
1520 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1521 $self->emit ('escape'); 2178 $self->emit ('escape');
1522 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1523 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1524 } 2185 }
1525 2186
1526 $self->_set_text ($text); 2187 $self->_set_text ($text);
2188
2189 $self->realloc;
1527 $self->update; 2190 $self->update;
1528}
1529 2191
2192 1
2193}
2194
1530sub focus_in { 2195sub invoke_focus_in {
1531 my ($self) = @_; 2196 my ($self) = @_;
1532 2197
1533 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1534 2199
1535 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1536} 2201}
1537 2202
1538sub button_down { 2203sub invoke_button_down {
1539 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1540 2205
1541 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1542 2207
1543 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1544 2209
1545 # byte-index to char-index 2210 # byte-index to char-index
1546 my $text = $self->{text}; 2211 my $text = $self->{text};
1547 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1548 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1549 2214
1550 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1551 $self->update; 2216 $self->update;
2217
2218 1
1552} 2219}
1553 2220
1554sub mouse_motion { 2221sub invoke_mouse_motion {
1555 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1556# 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, $y;#d#
2224
2225 1
1557} 2226}
1558 2227
1559sub _draw { 2228sub _draw {
1560 my ($self) = @_; 2229 my ($self) = @_;
1561 2230
1562 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1563 2232
1564 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1565 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1566 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1567 } else { 2236 } else {
1568 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1569 } 2238 }
1570 2239
1571 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1572 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1573 glBegin GL_QUADS;
1574 glVertex 0 , 0;
1575 glVertex 0 , $self->{h};
1576 glVertex $self->{w}, $self->{h}; 2242 glRect 0, 0, $self->{w}, $self->{h};
1577 glVertex $self->{w}, 0;
1578 glEnd;
1579 glDisable GL_BLEND; 2243 glDisable GL_BLEND;
1580 2244
1581 $self->SUPER::_draw; 2245 $self->SUPER::_draw;
1582 2246
1583 #TODO: force update every cursor change :( 2247 #TODO: force update every cursor change :(
… …
1585 2249
1586 unless (exists $self->{cur_h}) { 2250 unless (exists $self->{cur_h}) {
1587 my $text = substr $self->{text}, 0, $self->{cursor}; 2251 my $text = substr $self->{text}, 0, $self->{cursor};
1588 utf8::encode $text; 2252 utf8::encode $text;
1589 2253
1590 @$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 $text);
1591 } 2255 }
1592 2256
1593 glColor @{$self->{fg}}; 2257 glColor_premultiply @{$self->{active_fg}};
1594 glBegin GL_LINES; 2258 glBegin GL_LINES;
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2259 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1596 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} + $self->{cur_h};
1597 glEnd; 2261 glEnd;
1598 }
1599}
1600 2262
2263 glLineWidth 3;
2264 glColor @{$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, $self->{h} * .5;
2275 glEnd;
2276 }
2277}
2278
2279#############################################################################
2280
1601package CFClient::UI::Entry; 2281package CFPlus::UI::Entry;
1602 2282
1603our @ISA = CFClient::UI::EntryBase::; 2283our @ISA = CFPlus::UI::EntryBase::;
1604 2284
1605use CFClient::OpenGL; 2285use CFPlus::OpenGL;
1606 2286
1607sub key_down { 2287sub invoke_key_down {
1608 my ($self, $ev) = @_; 2288 my ($self, $ev) = @_;
1609 2289
1610 my $sym = $ev->{sym}; 2290 my $sym = $ev->{sym};
1611 2291
1612 if ($sym == 13) { 2292 if ($ev->{uni} == 0x0d || $sym == 13) {
1613 unshift @{$self->{history}}, 2293 unshift @{$self->{history}},
1614 my $txt = $self->get_text; 2294 my $txt = $self->get_text;
2295
1615 $self->{history_pointer} = -1; 2296 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = ''; 2297 $self->{history_saveback} = '';
1617 $self->emit (activate => $txt); 2298 $self->emit (activate => $txt);
1618 $self->update; 2299 $self->update;
1619 2300
1620 } elsif ($sym == CFClient::SDLK_UP) { 2301 } elsif ($sym == CFPlus::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) { 2302 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text; 2303 $self->{history_saveback} = $self->get_text;
1623 } 2304 }
1624 if (@{$self->{history} || []} > 0) { 2305 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++; 2306 $self->{history_pointer}++;
… …
1627 $self->{history_pointer} = @{$self->{history} || []} - 1; 2308 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 } 2309 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 } 2311 }
1631 2312
1632 } elsif ($sym == CFClient::SDLK_DOWN) { 2313 } elsif ($sym == CFPlus::SDLK_DOWN) {
1633 $self->{history_pointer}--; 2314 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2315 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635 2316
1636 if ($self->{history_pointer} >= 0) { 2317 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2318 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else { 2319 } else {
1639 $self->set_text ($self->{history_saveback}); 2320 $self->set_text ($self->{history_saveback});
1640 } 2321 }
1641 2322
1642 } else { 2323 } else {
1643 $self->SUPER::key_down ($ev); 2324 return $self->SUPER::invoke_key_down ($ev)
2325 }
2326
1644 } 2327 1
1645
1646} 2328}
1647 2329
1648############################################################################# 2330#############################################################################
1649 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
1650package CFClient::UI::Button; 2371package CFPlus::UI::ButtonBin;
1651 2372
1652our @ISA = CFClient::UI::Label::; 2373our @ISA = CFPlus::UI::Bin::;
1653 2374
1654use CFClient::OpenGL; 2375use CFPlus::OpenGL;
1655 2376
1656my @tex = 2377my @tex =
1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1658 qw(b1_button_active.png); 2379 qw(b1_button_inactive.png b1_button_active.png);
1659 2380
1660sub new { 2381sub new {
1661 my $class = shift; 2382 my $class = shift;
1662 2383
1663 $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 $class->SUPER::new (
1664 padding => 4, 2434 padding_x => 4,
2435 padding_y => 4,
2436 fg => [1.0, 1.0, 1.0],
2437 active_fg => [0.8, 0.8, 0.8],
2438 can_hover => 1,
2439 align => 0,
2440 valign => 0,
2441 can_events => 1,
2442 @_
2443 )
2444}
2445
2446sub invoke_button_up {
2447 my ($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 = $class->SUPER::new (
2637 padding_x => 4,
2638 padding_y => 4,
1665 fg => [1, 1, 1], 2639 fg => [1, 1, 1],
1666 bg => [1, 1, 1, 0.2],
1667 active_fg => [0, 0, 1], 2640 active_fg => [0, 0, 1],
1668 can_hover => 1, 2641 can_hover => 1,
1669 align => 0, 2642 align => 0,
1670 valign => 0, 2643 valign => 0,
1671 can_events => 1, 2644 can_events => 1,
1672 @_ 2645 @_
1673 ) 2646 );
1674} 2647}
1675 2648
1676sub button_up { 2649sub invoke_button_down {
1677 my ($self, $ev, $x, $y) = @_; 2650 my ($self, $ev, $x, $y) = @_;
1678 2651
2652 1
2653}
2654
2655sub invoke_button_up {
2656 my ($self, $ev, $x, $y) = @_;
2657
2658 $self->emit ("activate")
1679 if ($x >= 0 && $x < $self->{w} 2659 if $x >= 0 && $x < $self->{w}
1680 && $y >= 0 && $y < $self->{h}) { 2660 && $y >= 0 && $y < $self->{h};
1681 $self->emit ("activate"); 2661
1682 } 2662 1
1683}
1684
1685sub _draw {
1686 my ($self) = @_;
1687
1688 local $self->{fg} = $self->{fg};
1689
1690 if ($GRAB == $self) {
1691 $self->{fg} = $self->{active_fg};
1692 }
1693
1694 glEnable GL_TEXTURE_2D;
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696 glColor 0, 0, 0, 1;
1697
1698 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1699
1700 glDisable GL_TEXTURE_2D;
1701
1702 $self->SUPER::_draw;
1703} 2663}
1704 2664
1705############################################################################# 2665#############################################################################
1706 2666
1707package CFClient::UI::CheckBox;
1708
1709our @ISA = CFClient::UI::DrawBG::;
1710
1711my @tex =
1712 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1713 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1714
1715use CFClient::OpenGL;
1716
1717sub new {
1718 my $class = shift;
1719
1720 $class->SUPER::new (
1721 padding => 2,
1722 fg => [1, 1, 1],
1723 active_fg => [1, 1, 0],
1724 state => 0,
1725 can_hover => 1,
1726 @_
1727 )
1728}
1729
1730sub size_request {
1731 my ($self) = @_;
1732
1733 ($self->{padding} * 2 + 6) x 2
1734}
1735
1736sub button_down {
1737 my ($self, $ev, $x, $y) = @_;
1738
1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1741 $self->{state} = !$self->{state};
1742 $self->emit (changed => $self->{state});
1743 }
1744}
1745
1746sub _draw {
1747 my ($self) = @_;
1748
1749 $self->SUPER::_draw;
1750
1751 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1752
1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1754
1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756
1757 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758
1759 glEnable GL_TEXTURE_2D;
1760 $tex->draw_quad_alpha (0, 0, $s, $s);
1761 glDisable GL_TEXTURE_2D;
1762}
1763
1764#############################################################################
1765
1766package CFClient::UI::Image; 2667package CFPlus::UI::VGauge;
1767 2668
1768our @ISA = CFClient::UI::Base::; 2669our @ISA = CFPlus::UI::Base::;
1769
1770use CFClient::OpenGL;
1771use Carp qw/confess/;
1772
1773our %loaded_images;
1774
1775sub new {
1776 my $class = shift;
1777
1778 my $self = $class->SUPER::new (can_events => 0, @_);
1779
1780 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1781
1782 $loaded_images{$self->{image}} ||=
1783 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1784
1785 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1786
1787 Scalar::Util::weaken $loaded_images{$self->{image}};
1788
1789 $self->{aspect} = $tex->{w} / $tex->{h};
1790
1791 $self
1792}
1793
1794sub size_request {
1795 my ($self) = @_;
1796
1797 ($self->{tex}->{w}, $self->{tex}->{h})
1798}
1799
1800sub _draw {
1801 my ($self) = @_;
1802
1803 my $tex = $self->{tex};
1804
1805 my ($w, $h) = ($self->{w}, $self->{h});
1806
1807 if ($self->{rot90}) {
1808 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 }
1813
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 $tex->draw_quad_alpha (0, 0, $w, $h);
1818
1819 glDisable GL_TEXTURE_2D;
1820}
1821
1822#############################################################################
1823
1824package CFClient::UI::VGauge;
1825
1826our @ISA = CFClient::UI::Base::;
1827 2670
1828use List::Util qw(min max); 2671use List::Util qw(min max);
1829 2672
1830use CFClient::OpenGL; 2673use CFPlus::OpenGL;
1831 2674
1832my %tex = ( 2675my %tex = (
1833 food => [ 2676 food => [
1834 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2677 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1835 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2678 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1836 ], 2679 ],
1837 grace => [ 2680 grace => [
1838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2681 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1839 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/
1840 ], 2683 ],
1841 hp => [ 2684 hp => [
1842 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2685 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1843 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2686 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1844 ], 2687 ],
1845 mana => [ 2688 mana => [
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2689 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1847 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/
1848 ], 2691 ],
1849); 2692);
1850 2693
1851# eg. VGauge->new (gauge => 'food'), default gauge: food 2694# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1911 my $ycut1 = max 0, min 1, $ycut; 2754 my $ycut1 = max 0, min 1, $ycut;
1912 my $ycut2 = max 0, min 1, $ycut - 1; 2755 my $ycut2 = max 0, min 1, $ycut - 1;
1913 2756
1914 my $h1 = $self->{h} * (1 - $ycut1); 2757 my $h1 = $self->{h} * (1 - $ycut1);
1915 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);
1916 2762
1917 glEnable GL_BLEND; 2763 glEnable GL_BLEND;
1918 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;
1919 glEnable GL_TEXTURE_2D; 2766 glEnable GL_TEXTURE_2D;
1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 2768
1922 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2769 glBindTexture GL_TEXTURE_2D, $t1->{name};
1923 glBegin GL_QUADS; 2770 glBegin GL_QUADS;
… …
1938 2785
1939 if ($t3) { 2786 if ($t3) {
1940 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2787 glBindTexture GL_TEXTURE_2D, $t3->{name};
1941 glBegin GL_QUADS; 2788 glBegin GL_QUADS;
1942 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2789 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1943 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2790 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1944 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2791 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1945 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2792 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1946 glEnd; 2793 glEnd;
1947 } 2794 }
1948 2795
1949 glDisable GL_BLEND; 2796 glDisable GL_BLEND;
1950 glDisable GL_TEXTURE_2D; 2797 glDisable GL_TEXTURE_2D;
1951} 2798}
1952 2799
1953############################################################################# 2800#############################################################################
1954 2801
2802package CFPlus::UI::Progress;
2803
2804our @ISA = CFPlus::UI::Label::;
2805
2806use CFPlus::OpenGL;
2807
2808sub new {
2809 my ($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
1955package CFClient::UI::Gauge; 2940package CFPlus::UI::Gauge;
1956 2941
1957our @ISA = CFClient::UI::VBox::; 2942our @ISA = CFPlus::UI::VBox::;
1958 2943
1959sub new { 2944sub new {
1960 my ($class, %arg) = @_; 2945 my ($class, %arg) = @_;
1961 2946
1962 my $self = $class->SUPER::new ( 2947 my $self = $class->SUPER::new (
… …
1964 can_hover => 1, 2949 can_hover => 1,
1965 can_events => 1, 2950 can_events => 1,
1966 %arg, 2951 %arg,
1967 ); 2952 );
1968 2953
1969 $self->add ($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");
1970 $self->add ($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);
1971 $self->add ($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");
1972 2957
1973 $self 2958 $self
1974} 2959}
1975 2960
1976sub set_fontsize { 2961sub set_fontsize {
… …
1997 $self->{value}->set_text ($val); 2982 $self->{value}->set_text ($val);
1998} 2983}
1999 2984
2000############################################################################# 2985#############################################################################
2001 2986
2002package CFClient::UI::Slider; 2987package CFPlus::UI::Slider;
2003 2988
2004use strict; 2989use strict;
2005 2990
2006use CFClient::OpenGL; 2991use CFPlus::OpenGL;
2007 2992
2008our @ISA = CFClient::UI::DrawBG::; 2993our @ISA = CFPlus::UI::DrawBG::;
2009 2994
2010my @tex = 2995my @tex =
2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2996 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2012 qw(s1_slider.png s1_slider_bg.png); 2997 qw(s1_slider.png s1_slider_bg.png);
2013 2998
2014sub new { 2999sub new {
2015 my $class = shift; 3000 my $class = shift;
2016 3001
2017 # range [value, low, high, page] 3002 # range [value, low, high, page, unit]
2018 3003
2019 # TODO: 0-width page 3004 # TODO: 0-width page
2020 # TODO: req_w/h are wrong with vertical 3005 # TODO: req_w/h are wrong with vertical
2021 # TODO: calculations are off 3006 # TODO: calculations are off
2022 my $self = $class->SUPER::new ( 3007 my $self = $class->SUPER::new (
2023 fg => [1, 1, 1], 3008 fg => [1, 1, 1],
2024 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],
2025 range => [0, 0, 100, 10], 3012 range => [0, 0, 100, 10, 0],
2026 req_w => $::WIDTH / 80, 3013 min_w => $::WIDTH / 80,
2027 req_h => $::WIDTH / 80, 3014 min_h => $::WIDTH / 80,
2028 vertical => 0, 3015 vertical => 0,
2029 can_hover => 1, 3016 can_hover => 1,
2030 inner_pad => 5, 3017 inner_pad => 0.02,
2031 @_ 3018 @_
2032 ); 3019 );
2033 3020
3021 $self->set_value ($self->{range}[0]);
3022 $self->update;
3023
2034 $self 3024 $self
2035} 3025}
2036 3026
3027sub set_range {
3028 my ($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 $self->update;
3058 }
3059}
3060
2037sub size_request { 3061sub size_request {
2038 my ($self) = @_; 3062 my ($self) = @_;
2039 3063
2040 my $w = $self->{req_w}; 3064 ($self->{req_w}, $self->{req_h})
2041 my $h = $self->{req_h};
2042
2043 $self->{vertical} ? ($h, $w) : ($w, $h)
2044} 3065}
2045 3066
2046sub button_down { 3067sub invoke_button_down {
2047 my ($self, $ev, $x, $y) = @_; 3068 my ($self, $ev, $x, $y) = @_;
2048 3069
2049 $self->SUPER::button_down ($ev, $x, $y); 3070 $self->SUPER::invoke_button_down ($ev, $x, $y);
3071
3072 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3073
2050 $self->mouse_motion ($ev, $x, $y); 3074 $self->invoke_mouse_motion ($ev, $x, $y);
2051}
2052 3075
3076 1
3077}
3078
2053sub mouse_motion { 3079sub invoke_mouse_motion {
2054 my ($self, $ev, $x, $y) = @_; 3080 my ($self, $ev, $x, $y) = @_;
2055 3081
2056 if ($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
2057 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3122 my ($value, $lo, $hi, $page) = @{$self->{range}};
3123 my $range = ($hi - $page - $lo) || 1e-100;
2058 3124
2059 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3125 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060 3126
2061 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 3127 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 3128 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063 3129
2064 $x -= $inner_pad_px; # substract the padding 3130 $value = ($value - $lo) / $range;
2065 $x = $x * ($hi - $lo) / $inner_w + $lo; 3131 $value = $value * $self->{scale} + $self->{offset};
2066 $x = $lo if $x < $lo;
2067 $x = $hi - $page if $x > $hi - $page;
2068 $self->{range}[0] = $x;
2069 3132
2070 $self->emit (changed => $x); 3133 $self->{knob_x} = $value - $knob_w * 0.5;
2071 $self->update; 3134 $self->{knob_w} = $knob_w;
2072 } 3135 }
2073}
2074
2075# the inner_* stuff is for generating a padding for the slider handle,
2076# so that the handle doesn't leave the texture. This calculation isn't 100%
2077# correct propably, but it does the job for now
2078sub _calc_inner_pad_px {
2079 my ($self, $w) = @_;
2080 ($w / 100) * $self->{inner_pad} # % to pixels
2081}
2082
2083sub _draw {
2084 my ($self) = @_;
2085 3136
2086 $self->SUPER::_draw (); 3137 $self->SUPER::_draw ();
2087 3138
2088 my ($w, $h) = @$self{qw(w h)}; 3139 glScale $self->{w}, $self->{h};
2089 3140
2090 if ($self->{vertical}) { 3141 if ($self->{vertical}) {
2091 # draw a vertical slider like a rotated horizontal slider 3142 # draw a vertical slider like a rotated horizontal slider
2092 3143
3144 glTranslate 1, 0, 0;
2093 glRotate 90, 0, 0, 1; 3145 glRotate 90, 0, 0, 1;
2094 glTranslate 0, -$self->{w}, 0;
2095
2096 ($w, $h) = ($h, $w);
2097 } 3146 }
2098 3147
2099 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 3148 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 3149 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101 3150
2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104 $hi = $value + 1 if $lo == $hi;
2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $page = int $page * $inner_w / ($hi - $lo);
2110 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112 $w -= $page;
2113 $page &= ~1;
2114 glTranslate $page * 0.5, 0, 0;
2115 $page ||= 2;
2116
2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120 glEnable GL_TEXTURE_2D; 3151 glEnable GL_TEXTURE_2D;
2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3152 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122 3153
2123 # draw background 3154 # draw background
2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 3155 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125 3156
2126 # draw handle 3157 # draw handle
2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 3158 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128 3159
2129 glDisable GL_TEXTURE_2D; 3160 glDisable GL_TEXTURE_2D;
2130} 3161}
2131 3162
2132############################################################################# 3163#############################################################################
2133 3164
2134package CFClient::UI::TextView; 3165package CFPlus::UI::ValSlider;
2135 3166
2136our @ISA = CFClient::UI::HBox::; 3167our @ISA = CFPlus::UI::HBox::;
2137 3168
3169sub new {
3170 my ($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
2138use CFClient::OpenGL; 3210use CFPlus::OpenGL;
2139 3211
2140sub new { 3212sub new {
2141 my $class = shift; 3213 my $class = shift;
2142 3214
2143 my $self = $class->SUPER::new ( 3215 my $self = $class->SUPER::new (
2144 fontsize => 1, 3216 fontsize => 1,
2145 can_events => 0, 3217 can_events => 1,
3218 indent => 0,
2146 #font => default_font 3219 #font => default_font
2147 @_, 3220 @_,
2148 3221
2149 layout => (new CFClient::Layout 1), 3222 layout => (new CFPlus::Layout),
2150 par => [], 3223 par => [],
3224 max_par => 0,
2151 height => 0, 3225 height => 0,
2152 children => [ 3226 children => [
2153 (new CFClient::UI::Empty expand => 1), 3227 (new CFPlus::UI::Empty expand => 1),
2154 (new CFClient::UI::Slider vertical => 1), 3228 (new CFPlus::UI::Slider vertical => 1),
2155 ], 3229 ],
2156 ); 3230 );
2157 3231
2158 $self->{children}[1]->connect (changed => sub { $self->update }); 3232 $self->{children}[1]->connect (changed => sub { $self->update });
2159 3233
… …
2165 3239
2166 $self->{fontsize} = $fontsize; 3240 $self->{fontsize} = $fontsize;
2167 $self->reflow; 3241 $self->reflow;
2168} 3242}
2169 3243
2170sub text_height { 3244sub size_request {
3245 my ($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, $h)
3268}
3269
3270sub invoke_mouse_wheel {
2171 my ($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) = @_;
2172 3282
2173 my $layout = $self->{layout}; 3283 my $layout = $self->{layout};
2174 3284
3285 $layout->set_font ($self->{font}) if $self->{font};
3286 $layout->set_foreground (@{$para->{fg}});
2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3287 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176 $layout->set_width ($self->{children}[0]{w}); 3288 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3289 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2177 $layout->set_markup ($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}}
2178 3296 );
2179 ($layout->size)[1] 3297
3298 $layout
2180} 3299}
2181 3300
2182sub reflow { 3301sub reflow {
2183 my ($self) = @_; 3302 my ($self) = @_;
2184 3303
2185 $self->{need_reflow}++; 3304 $self->{need_reflow}++;
2186 $self->update; 3305 $self->update;
2187} 3306}
2188 3307
2189sub size_allocate { 3308sub set_offset {
3309 my ($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 $self->{top_paragraph} - 1
3319}
3320
3321sub scroll_to {
2190 my ($self, $w, $h) = @_; 3322 my ($self, $para) = @_;
2191 3323
2192 $self->SUPER::size_allocate ($w, $h); 3324 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2193 3325
2194 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3326 $self->{scroll_to} = $para;
2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3327 $self->update;
2196 $self->{layout}->set_width ($self->{children}[0]{w}); 3328}
2197 3329
2198 $self->reflow; 3330sub clear {
3331 my ($self) = @_;
3332
3333 my (undef, undef, @other) = @{ $self->{children} };
3334 $self->remove ($_) for @other;
3335
3336 $self->{par} = [];
3337 $self->{height} = 0;
3338 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2199} 3339}
2200 3340
2201sub add_paragraph { 3341sub add_paragraph {
2202 my ($self, $color, $text) = @_; 3342 my $self = shift;
2203 3343
2204 #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 };
2205 3354
2206 my $height = $self->text_height ($text); 3355 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3356 push @{$self->{par}}, $para;
3357 }
2207 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
2208 $self->{height} += $height; 3396 $self->{height} = $height;
3397 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2209 3398
2210 push @{$self->{par}}, [$height, $color, $text]; 3399 delete $self->{texture};
3400 }
2211 3401
2212 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3402 if (my $paridx = delete $self->{scroll_to}) {
2213 $self->{children}[1]->update; 3403 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3404 }
2214} 3405}
2215 3406
2216sub update { 3407sub update {
2217 my ($self) = @_; 3408 my ($self) = @_;
2218 3409
… …
2220 3411
2221 return unless $self->{h} > 0; 3412 return unless $self->{h} > 0;
2222 3413
2223 delete $self->{texture}; 3414 delete $self->{texture};
2224 3415
2225 $ROOT->on_post_alloc ($self, sub { 3416 $ROOT->on_post_alloc ($self => sub {
2226 if (delete $self->{need_reflow}) { 3417 $self->force_uptodate;
2227 my $height = 0;
2228 3418
2229 $height += $_->[0] = $self->text_height ($_->[2]) 3419 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2230 for @{$self->{par}};
2231 3420
2232 $self->{height} = $height; 3421 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2233
2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2235
2236 delete $self->{texture};
2237 }
2238
2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2240 glClearColor 0, 0, 0, 0; 3422 glClearColor 0, 0, 0, 0;
2241 glClear GL_COLOR_BUFFER_BIT; 3423 glClear GL_COLOR_BUFFER_BIT;
2242 3424
2243 glEnable GL_TEXTURE_2D; 3425 package CFPlus::UI::Base;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3426 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3427 (0, 0, $self->{w}, $self->{h});
2245 3428
2246 my $top = int $self->{children}[1]{range}[0]; 3429 my $top = int $self->{children}[1]{range}[0];
2247 3430
3431 my $paridx = 0;
3432 my $top_paragraph;
3433 my $top = int $self->{children}[1]{range}[0];
3434
2248 my $y0 = $top; 3435 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 3436 my $y1 = $top + $H;
2250 3437
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) { 3438 for my $para (@{$self->{par}}) {
2258 my $h = $par->[0]; 3439 my $h = $para->{h};
3440 my $y = $para->{y};
2259 3441
2260 if ($y0 < $y + $h && $y < $y1) { 3442 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] }); 3443 my $layout = $self->get_layout ($para);
2262 $layout->set_markup ($par->[2]);
2263 3444
2264 my ($W, $H) = $layout->size; 3445 $layout->render ($para->{indent}, $y - $y0);
2265 CFClient::Texture->new_from_layout ($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 }
2266 } 3460 }
2267 3461
2268 $y += $h; 3462 $paridx++;
3463 $top_paragraph ||= $paridx if $y >= $top;
2269 } 3464 }
2270 3465
2271 glDisable GL_TEXTURE_2D; 3466 $self->{top_paragraph} = $top_paragraph;
2272 }; 3467 };
2273 }); 3468 });
2274} 3469}
2275 3470
3471sub reconfigure {
3472 my ($self) = @_;
3473
3474 $self->SUPER::reconfigure;
3475
3476 $_->{w} = 1e10 for @{ $self->{par} };
3477 $self->reflow;
3478}
3479
2276sub _draw { 3480sub _draw {
2277 my ($self) = @_; 3481 my ($self) = @_;
2278 3482
2279 glEnable GL_TEXTURE_2D; 3483 glEnable GL_TEXTURE_2D;
2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281 glColor 1, 1, 1, 1; 3485 glColor 0, 0, 0, 1;
2282 $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});
2283 glDisable GL_TEXTURE_2D; 3487 glDisable GL_TEXTURE_2D;
2284 3488
2285 $self->{children}[1]->draw; 3489 $self->{children}[1]->draw;
2286
2287} 3490}
2288 3491
2289############################################################################# 3492#############################################################################
2290 3493
2291package CFClient::UI::Animator; 3494package CFPlus::UI::Animator;
2292 3495
2293use CFClient::OpenGL; 3496use CFPlus::OpenGL;
2294 3497
2295our @ISA = CFClient::UI::Bin::; 3498our @ISA = CFPlus::UI::Bin::;
2296 3499
2297sub moveto { 3500sub moveto {
2298 my ($self, $x, $y) = @_; 3501 my ($self, $x, $y) = @_;
2299 3502
2300 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3503 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2328 glPopMatrix; 3531 glPopMatrix;
2329} 3532}
2330 3533
2331############################################################################# 3534#############################################################################
2332 3535
2333package CFClient::UI::Flopper; 3536package CFPlus::UI::Flopper;
2334 3537
2335our @ISA = CFClient::UI::Button::; 3538our @ISA = CFPlus::UI::Button::;
2336 3539
2337sub new { 3540sub new {
2338 my $class = shift; 3541 my $class = shift;
2339 3542
2340 my $self = $class->SUPER::new ( 3543 my $self = $class->SUPER::new (
2341 state => 0, 3544 state => 0,
2342 connect_activate => \&toggle_flopper, 3545 on_activate => \&toggle_flopper,
2343 @_ 3546 @_
2344 ); 3547 );
2345 3548
2346 if ($self->{state}) {
2347 $self->{state} = 0;
2348 $self->toggle_flopper;
2349 }
2350
2351 $self 3549 $self
2352} 3550}
2353 3551
2354sub toggle_flopper { 3552sub toggle_flopper {
2355 my ($self) = @_; 3553 my ($self) = @_;
2356 3554
2357 # TODO: use animation 3555 $self->{other}->toggle_visibility;
2358 if ($self->{state} = !$self->{state}) {
2359 $CFClient::UI::ROOT->add ($self->{other});
2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
2361 $self->emit ("open");
2362 } else {
2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368} 3556}
2369 3557
2370############################################################################# 3558#############################################################################
2371 3559
2372package CFClient::UI::Tooltip; 3560package CFPlus::UI::Tooltip;
2373 3561
2374our @ISA = CFClient::UI::Bin::; 3562our @ISA = CFPlus::UI::Bin::;
2375 3563
2376use CFClient::OpenGL; 3564use CFPlus::OpenGL;
2377 3565
2378sub new { 3566sub new {
2379 my $class = shift; 3567 my $class = shift;
2380 3568
2381 $class->SUPER::new ( 3569 $class->SUPER::new (
… …
2385} 3573}
2386 3574
2387sub set_tooltip_from { 3575sub set_tooltip_from {
2388 my ($self, $widget) = @_; 3576 my ($self, $widget) = @_;
2389 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
2390 $self->add (new CFClient::UI::Label 3594 $self->add (new CFPlus::UI::Label
2391 markup => $widget->{tooltip}, 3595 markup => $tip,
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3596 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8, 3597 fontsize => 0.8,
2394 fg => [0, 0, 0, 1], 3598 style => 1, # FLAG_INVERSE
3599 ellipsise => 0,
2395 font => ($widget->{tooltip_font} || $::FONT_PROP), 3600 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 ); 3601 );
2397} 3602}
2398 3603
2399sub size_request { 3604sub size_request {
2400 my ($self) = @_; 3605 my ($self) = @_;
… …
2402 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3607 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2403 3608
2404 ($w + 4, $h + 4) 3609 ($w + 4, $h + 4)
2405} 3610}
2406 3611
2407sub size_allocate { 3612sub invoke_size_allocate {
2408 my ($self, $w, $h) = @_; 3613 my ($self, $w, $h) = @_;
2409 3614
2410 $self->SUPER::size_allocate ($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 $self->hide;
3636 }
3637 });
2411} 3638}
2412 3639
2413sub _draw { 3640sub _draw {
2414 my ($self) = @_; 3641 my ($self) = @_;
2415 3642
2416 glTranslate 0.375, 0.375;
2417
2418 my ($w, $h) = @$self{qw(w h)}; 3643 my ($w, $h) = @$self{qw(w h)};
2419 3644
2420 glColor 1, 0.8, 0.4; 3645 glColor 1, 0.8, 0.4;
2421 glBegin GL_QUADS; 3646 glRect 0, 0, $w, $h;
2422 glVertex 0 , 0;
2423 glVertex 0 , $h;
2424 glVertex $w, $h;
2425 glVertex $w, 0;
2426 glEnd;
2427 3647
2428 glColor 0, 0, 0; 3648 glColor 0, 0, 0;
2429 glBegin GL_LINE_LOOP; 3649 glRect_lineloop .5, .5, $w + .5, $h + .5;
2430 glVertex 0 , 0;
2431 glVertex 0 , $h;
2432 glVertex $w, $h;
2433 glVertex $w, 0;
2434 glEnd;
2435 3650
2436 glTranslate 2 - 0.375, 2 - 0.375; 3651 glTranslate 2, 2;
3652
2437 $self->SUPER::_draw; 3653 $self->SUPER::_draw;
2438} 3654}
2439 3655
2440############################################################################# 3656#############################################################################
2441 3657
2442package CFClient::UI::Face; 3658package CFPlus::UI::Face;
2443 3659
2444our @ISA = CFClient::UI::Base::; 3660our @ISA = CFPlus::UI::DrawBG::;
2445 3661
2446use CFClient::OpenGL; 3662use CFPlus::OpenGL;
2447 3663
2448sub new { 3664sub new {
2449 my $class = shift; 3665 my $class = shift;
2450 3666
2451 $class->SUPER::new ( 3667 my $self = $class->SUPER::new (
3668 size_w => 32,
3669 size_h => 8,
2452 aspect => 1, 3670 aspect => 1,
3671 can_events => 0,
2453 @_, 3672 @_,
2454 ) 3673 );
3674
3675 if ($self->{anim} && $self->{animspeed}) {
3676 CFPlus::weaken (my $widget = $self);
3677
3678 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3679 $widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
3680 $self->{timer} = EV::timer_ns 0, 0, sub {
3681 return unless $::CONN;
3682
3683 my $w = $widget
3684 or return;
3685
3686 ++$w->{frame};
3687 $w->update_face;
3688
3689 # somehow, $widget can go away
3690 $w->update;
3691 $w->update_timer;
3692 };
3693
3694 $self->update_face;
3695 $self->update_timer;
3696 }
3697
3698 $self
3699}
3700
3701sub update_timer {
3702 my ($self) = @_;
3703
3704 return unless $self->{timer};
3705
3706 $self->{timer}->stop;
3707 if ($self->{visible}) {
3708 $self->{timer}->set (
3709 $self->{anim_start}
3710 + $self->{animspeed}
3711 * int 1.5 + (EV::now - $self->{anim_start}) / $self->{animspeed}
3712 );
3713 $self->{timer}->start;
3714 }
3715}
3716
3717sub update_face {
3718 my ($self) = @_;
3719
3720 if ($::CONN) {
3721 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3722 if ($anim && @$anim) {
3723 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3724 delete $self->{face_change_cb};
3725
3726 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3727 unless ($tex->{name} || $tex->{loading}) {
3728 $tex->upload (sub { $self->reconfigure });
3729 }
3730 }
3731 }
3732 }
3733 }
2455} 3734}
2456 3735
2457sub size_request { 3736sub size_request {
2458 (32, 8) 3737 my ($self) = @_;
3738
3739 if ($::CONN) {
3740 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3741 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3742 if ($tex->{name}) {
3743 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3744 } elsif (!$tex->{loading}) {
3745 $tex->upload (sub { $self->reconfigure });
3746 }
3747 }
3748
3749 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3750 }
3751 }
3752
3753 ($self->{size_w} || 8, $self->{size_h} || 8)
3754}
3755
3756sub update {
3757 my ($self) = @_;
3758
3759 return unless $self->{visible};
3760
3761 $self->SUPER::update;
3762}
3763
3764sub invoke_visibility_change {
3765 my ($self) = @_;
3766
3767 $self->update_timer;
3768
3769 0
2459} 3770}
2460 3771
2461sub _draw { 3772sub _draw {
2462 my ($self) = @_; 3773 my ($self) = @_;
2463 3774
2464 return unless $::CONN;#d# manage and cache textures differently 3775 $self->SUPER::_draw;
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2466 3776
2467 # TODO animation 3777 if (my $tex = $self->{tex}) {
2468 if ($tex) {
2469 glEnable GL_TEXTURE_2D; 3778 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1; 3780 glColor 0, 0, 0, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3781 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D; 3782 glDisable GL_TEXTURE_2D;
2474 } 3783 }
2475} 3784}
2476 3785
3786sub destroy {
3787 my ($self) = @_;
3788
3789 (delete $self->{timer})->cancel
3790 if $self->{timer};
3791
3792 $self->SUPER::destroy;
3793}
3794
2477############################################################################# 3795#############################################################################
2478 3796
2479package CFClient::UI::InventoryItem; 3797package CFPlus::UI::Buttonbar;
2480 3798
2481our @ISA = CFClient::UI::HBox::; 3799our @ISA = CFPlus::UI::HBox::;
2482 3800
2483sub new { 3801# TODO: should actually wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542 3802
2543############################################################################# 3803#############################################################################
2544 3804
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590
2591#############################################################################
2592
2593package CFClient::UI::Menu; 3805package CFPlus::UI::Menu;
2594 3806
2595our @ISA = CFClient::UI::FancyFrame::; 3807our @ISA = CFPlus::UI::Toplevel::;
2596 3808
2597use CFClient::OpenGL; 3809use CFPlus::OpenGL;
2598 3810
2599sub new { 3811sub new {
2600 my $class = shift; 3812 my $class = shift;
2601 3813
2602 my $self = $class->SUPER::new ( 3814 my $self = $class->SUPER::new (
2603 items => [], 3815 items => [],
2604 z => 100, 3816 z => 100,
2605 @_, 3817 @_,
2606 ); 3818 );
2607 3819
2608 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3820 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2609 3821
2610 for my $item (@{ $self->{items} }) { 3822 for my $item (@{ $self->{items} }) {
2611 my ($widget, $cb) = @$item; 3823 my ($widget, $cb, $tooltip) = @$item;
2612 3824
2613 # handle various types of items, only text for now 3825 # handle various types of items, only text for now
2614 if (!ref $widget) { 3826 if (!ref $widget) {
3827 if ($widget =~ /\t/) {
3828 my ($left, $right) = split /\t/, $widget, 2;
3829
2615 $widget = new CFClient::UI::Label 3830 $widget = new CFPlus::UI::HBox
2616 can_hover => 1, 3831 can_hover => 1,
2617 can_events => 1, 3832 can_events => 1,
3833 tooltip => $tooltip,
3834 children => [
3835 (new CFPlus::UI::Label markup => $left, expand => 1),
3836 (new CFPlus::UI::Label markup => $right, align => +1),
3837 ],
3838 ;
3839
3840 } else {
3841 $widget = new CFPlus::UI::Label
3842 can_hover => 1,
3843 can_events => 1,
2618 text => $widget; 3844 markup => $widget,
3845 tooltip => $tooltip;
3846 }
2619 } 3847 }
2620 3848
2621 $self->{item}{$widget} = $item; 3849 $self->{item}{$widget} = $item;
2622 3850
2623 $self->{vbox}->add ($widget); 3851 $self->{vbox}->add ($widget);
… …
2635 # maybe save $GRAB? must be careful about events... 3863 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self; 3864 $GRAB = $self;
2637 $self->{button} = $ev->{button}; 3865 $self->{button} = $ev->{button};
2638 3866
2639 $self->show; 3867 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3868 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641} 3869}
2642 3870
2643sub mouse_motion { 3871sub invoke_mouse_motion {
2644 my ($self, $ev, $x, $y) = @_; 3872 my ($self, $ev, $x, $y) = @_;
2645 3873
2646 # TODO: should use vbox->find_widget or so 3874 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER}; 3876 $self->{hover} = $self->{item}{$HOVER};
2649}
2650 3877
3878 0
3879}
3880
2651sub button_up { 3881sub invoke_button_up {
2652 my ($self, $ev, $x, $y) = @_; 3882 my ($self, $ev, $x, $y) = @_;
2653 3883
2654 if ($ev->{button} == $self->{button}) { 3884 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB; 3885 undef $GRAB;
2656 $self->hide; 3886 $self->hide;
2657 3887
2658 $self->emit ("popdown"); 3888 $self->emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover}; 3889 $self->{hover}[1]->() if $self->{hover};
3890 } else {
3891 return 0
3892 }
3893
2660 } 3894 1
2661} 3895}
2662 3896
2663############################################################################# 3897#############################################################################
2664 3898
2665package CFClient::UI::Statusbox; 3899package CFPlus::UI::Multiplexer;
2666 3900
3901our @ISA = CFPlus::UI::Container::;
3902
3903sub new {
3904 my $class = shift;
3905
3906 my $self = $class->SUPER::new (
3907 @_,
3908 );
3909
3910 $self->{current} = $self->{children}[0]
3911 if @{ $self->{children} };
3912
3913 $self
3914}
3915
3916sub add {
3917 my ($self, @widgets) = @_;
3918
3919 $self->SUPER::add (@widgets);
3920
3921 $self->{current} = $self->{children}[0]
3922 if @{ $self->{children} };
3923}
3924
3925sub get_current_page {
3926 my ($self) = @_;
3927
3928 $self->{current}
3929}
3930
3931sub set_current_page {
3932 my ($self, $page_or_widget) = @_;
3933
3934 my $widget = ref $page_or_widget
3935 ? $page_or_widget
3936 : $self->{children}[$page_or_widget];
3937
3938 $self->{current} = $widget;
3939 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3940
3941 $self->emit (page_changed => $self->{current});
3942
3943 $self->realloc;
3944}
3945
3946sub visible_children {
3947 $_[0]{current}
3948}
3949
3950sub size_request {
3951 my ($self) = @_;
3952
3953 $self->{current}->size_request
3954}
3955
3956sub invoke_size_allocate {
3957 my ($self, $w, $h) = @_;
3958
3959 $self->{current}->configure (0, 0, $w, $h);
3960
3961 1
3962}
3963
3964sub _draw {
3965 my ($self) = @_;
3966
3967 $self->{current}->draw;
3968}
3969
3970#############################################################################
3971
3972package CFPlus::UI::Notebook;
3973
3974use CFPlus::OpenGL;
3975
2667our @ISA = CFClient::UI::VBox::; 3976our @ISA = CFPlus::UI::VBox::;
3977
3978sub new {
3979 my $class = shift;
3980
3981 my $self = $class->SUPER::new (
3982 buttonbar => (new CFPlus::UI::Buttonbar),
3983 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3984 active_outline => [.7, .7, 0.2],
3985 # filter => # will be put between multiplexer and $self
3986 @_,
3987 );
3988
3989 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3990 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3991
3992 {
3993 Scalar::Util::weaken (my $wself = $self);
3994
3995 $self->{multiplexer}->connect (c_add => sub {
3996 my ($mplex, $widgets) = @_;
3997
3998 for my $child (@$widgets) {
3999 Scalar::Util::weaken $child;
4000 $child->{c_tab_} ||= do {
4001 my $tab =
4002 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
4003 ? $child->{c_tab}
4004 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4005
4006 $tab->connect (activate => sub {
4007 $wself->set_current_page ($child);
4008 });
4009
4010 $tab
4011 };
4012
4013 $self->{buttonbar}->add ($child->{c_tab_});
4014 }
4015 });
4016
4017 $self->{multiplexer}->connect (c_remove => sub {
4018 my ($mplex, $widgets) = @_;
4019
4020 for my $child (@$widgets) {
4021 $wself->{buttonbar}->remove ($child->{c_tab_});
4022 }
4023 });
4024 }
4025
4026 $self
4027}
4028
4029sub add {
4030 my ($self, @widgets) = @_;
4031
4032 $self->{multiplexer}->add (@widgets)
4033}
4034
4035sub remove {
4036 my ($self, @widgets) = @_;
4037
4038 $self->{multiplexer}->remove (@widgets)
4039}
4040
4041sub pages {
4042 my ($self) = @_;
4043 $self->{multiplexer}->children
4044}
4045
4046sub add_tab {
4047 my ($self, $title, $widget, $tooltip) = @_;
4048
4049 $title = [$title, $tooltip] unless ref $title;
4050 $widget->{c_tab} = $title;
4051
4052 $self->add ($widget);
4053}
4054
4055sub get_current_page {
4056 my ($self) = @_;
4057
4058 $self->{multiplexer}->get_current_page
4059}
4060
4061sub set_current_page {
4062 my ($self, $page) = @_;
4063
4064 $self->{multiplexer}->set_current_page ($page);
4065 $self->emit (page_changed => $self->{multiplexer}{current});
4066}
4067
4068sub _draw {
4069 my ($self) = @_;
4070
4071 $self->SUPER::_draw ();
4072
4073 if (my $cur = $self->{multiplexer}{current}) {
4074 if ($cur = $cur->{c_tab_}) {
4075 glTranslate $self->{buttonbar}{x} + $cur->{x},
4076 $self->{buttonbar}{y} + $cur->{y};
4077 glLineWidth 3;
4078 #glEnable GL_BLEND;
4079 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4080 glColor @{$self->{active_outline}};
4081 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4082 glLineWidth 1;
4083 #glDisable GL_BLEND;
4084 }
4085 }
4086}
4087
4088#############################################################################
4089
4090package CFPlus::UI::Selector;
4091
4092use utf8;
4093
4094our @ISA = CFPlus::UI::Button::;
4095
4096sub new {
4097 my $class = shift;
4098
4099 my $self = $class->SUPER::new (
4100 options => [], # [value, title, longdesc], ...
4101 value => undef,
4102 @_,
4103 );
4104
4105 $self->_set_value ($self->{value});
4106
4107 $self
4108}
4109
4110sub invoke_button_down {
4111 my ($self, $ev) = @_;
4112
4113 my @menu_items;
4114
4115 for (@{ $self->{options} }) {
4116 my ($value, $title, $tooltip) = @$_;
4117
4118 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4119 }
4120
4121 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4122}
4123
4124sub _set_value {
4125 my ($self, $value) = @_;
4126
4127 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4128 $item ||= $self->{options}[0]
4129 or return;
4130
4131 $self->{value} = $item->[0];
4132 $self->set_markup ("$item->[1] ⇓");
4133# $self->set_tooltip ($item->[2]);
4134}
4135
4136sub set_value {
4137 my ($self, $value) = @_;
4138
4139 return unless $self->{value} ne $value;
4140
4141 $self->_set_value ($value);
4142 $self->emit (changed => $value);
4143}
4144
4145sub set_options {
4146 my ($self, $options) = @_;
4147
4148 $self->{options} = $options;
4149 $self->_set_value ($self->{value});
4150}
4151
4152#############################################################################
4153
4154package CFPlus::UI::Statusbox;
4155
4156our @ISA = CFPlus::UI::VBox::;
4157
4158sub new {
4159 my $class = shift;
4160
4161 my $self = $class->SUPER::new (
4162 fontsize => 0.8,
4163 @_,
4164 );
4165
4166 CFPlus::weaken (my $this = $self);
4167
4168 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4169
4170 $self
4171}
2668 4172
2669sub reorder { 4173sub reorder {
2670 my ($self) = @_; 4174 my ($self) = @_;
2671 my $NOW = time; 4175 my $NOW = Time::HiRes::time;
4176
4177 # freeze display when hovering over any label
4178 return if $CFPlus::UI::TOOLTIP->{owner}
4179 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4180 values %{ $self->{item} };
2672 4181
2673 while (my ($k, $v) = each %{ $self->{item} }) { 4182 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4183 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 } 4184 }
2676 4185
… …
2683 4192
2684 my $count = 10 + 1; 4193 my $count = 10 + 1;
2685 for my $item (@items) { 4194 for my $item (@items) {
2686 last unless --$count; 4195 last unless --$count;
2687 4196
2688 push @widgets, $item->{label} ||= do { 4197 my $label = $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all) 4198 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1 4199 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}" 4200 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text}; 4201 : $item->{text};
2693 4202
2694 for ($short) { 4203 for ($short) {
2695 s/^\s+//; 4204 s/^\s+//;
2696 s/\012.*/…/s; 4205 s/\s+/ /g;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 } 4206 }
2700 4207
2701 new CFClient::UI::Label 4208 new CFPlus::UI::Label
2702 markup => $short, 4209 markup => $short,
2703 tooltip => $item->{tooltip}, 4210 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP, 4211 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67, 4212 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize}, 4213 fontsize => $item->{fontsize} || $self->{fontsize},
2707 color => $item->{color}, 4214 max_w => $::WIDTH * 0.44,
4215 fg => [@{ $item->{fg} }],
2708 can_events => 1, 4216 can_events => 1,
2709 can_hover => 1 4217 can_hover => 1
2710 }; 4218 };
4219
4220 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4221 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4222 $label->update;
4223 $label->set_max_size (undef, $label->{req_h} * $diff)
4224 if $diff < 1;
4225 $self->{timer}->set (1/30, 1/30);
4226 } else {
4227 $label->{fg}[3] = $item->{fg}[3] || 1;
4228 }
4229
4230 push @widgets, $label;
2711 } 4231 }
2712 4232
2713 $self->clear; 4233 $self->clear;
2714 $self->SUPER::add (reverse @widgets); 4234 $self->SUPER::add (reverse @widgets);
2715} 4235}
… …
2718 my ($self, $text, %arg) = @_; 4238 my ($self, $text, %arg) = @_;
2719 4239
2720 $text =~ s/^\s+//; 4240 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//; 4241 $text =~ s/\s+$//;
2722 4242
4243 return unless $text;
4244
2723 my $timeout = time + ((delete $arg{timeout}) || 60); 4245 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2724 4246
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4247 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726 4248
2727 if (my $item = $self->{item}{$group}) { 4249 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) { 4250 if ($item->{text} eq $text) {
2729 $item->{count}++; 4251 $item->{count}++;
2730 } else { 4252 } else {
2731 $item->{count} = 1; 4253 $item->{count} = 1;
2732 $item->{text} = $item->{tooltip} = $text; 4254 $item->{text} = $item->{tooltip} = $text;
2733 } 4255 }
2734 $item->{id} = ++$self->{id}; 4256 $item->{id} += 0.2;#d#
2735 $item->{timeout} = $timeout; 4257 $item->{timeout} = $timeout;
2736 delete $item->{label}; 4258 delete $item->{label};
2737 } else { 4259 } else {
2738 $self->{item}{$group} = { 4260 $self->{item}{$group} = {
2739 id => ++$self->{id}, 4261 id => ++$self->{id},
2740 text => $text, 4262 text => $text,
2741 timeout => $timeout, 4263 timeout => $timeout,
2742 tooltip => $text, 4264 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8], 4265 fg => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0, 4266 pri => 0,
2746 count => 1, 4267 count => 1,
2747 %arg, 4268 %arg,
2748 }; 4269 };
2749 } 4270 }
2750 4271
4272 $ROOT->on_refresh (reorder => sub {
4273 $self->reorder;
4274 });
4275}
4276
4277sub reconfigure {
4278 my ($self) = @_;
4279
4280 delete $_->{label}
4281 for values %{ $self->{item} || {} };
4282
2751 $self->reorder; 4283 $self->reorder;
4284 $self->SUPER::reconfigure;
4285}
4286
4287sub destroy {
4288 my ($self) = @_;
4289
4290 $self->{timer}->cancel;
4291
4292 $self->SUPER::destroy;
2752} 4293}
2753 4294
2754############################################################################# 4295#############################################################################
2755 4296
2756package CFClient::UI::Root; 4297package CFPlus::UI::Root;
2757 4298
2758our @ISA = CFClient::UI::Container::; 4299our @ISA = CFPlus::UI::Container::;
2759 4300
4301use List::Util qw(min max);
4302
2760use CFClient::OpenGL; 4303use CFPlus::OpenGL;
2761 4304
2762sub new { 4305sub new {
2763 my $class = shift; 4306 my $class = shift;
2764 4307
2765 $class->SUPER::new ( 4308 my $self = $class->SUPER::new (
4309 visible => 1,
2766 @_, 4310 @_,
2767 ) 4311 );
2768}
2769 4312
2770sub configure { 4313 CFPlus::weaken ($self->{root} = $self);
2771 my ($self, $x, $y, $w, $h) = @_;
2772 4314
2773 $self->{w} = $w; 4315 $self
2774 $self->{h} = $h;
2775}
2776
2777sub check_size {
2778 my ($self) = @_;
2779
2780 $self->size_allocate ($self->{w}, $self->{h})
2781 if $self->{w};
2782} 4316}
2783 4317
2784sub size_request { 4318sub size_request {
2785 my ($self) = @_; 4319 my ($self) = @_;
2786 4320
2787 ($self->{w}, $self->{h}) 4321 ($self->{w}, $self->{h})
2788} 4322}
2789 4323
4324sub _to_pixel {
4325 my ($coord, $size, $max) = @_;
4326
4327 $coord =
4328 $coord eq "center" ? ($max - $size) * 0.5
4329 : $coord eq "max" ? $max
4330 : $coord;
4331
4332 $coord = 0 if $coord < 0;
4333 $coord = $max - $size if $coord > $max - $size;
4334
4335 int $coord + 0.5
4336}
4337
2790sub size_allocate { 4338sub invoke_size_allocate {
2791 my ($self, $w, $h) = @_; 4339 my ($self, $w, $h) = @_;
2792
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798 4340
2799 for my $child ($self->children) { 4341 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4342 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801 4343
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4344 $X = $child->{force_x} if exists $child->{force_x};
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4345 $Y = $child->{force_y} if exists $child->{force_y};
4346
4347 $X = _to_pixel $X, $W, $self->{w};
4348 $Y = _to_pixel $Y, $H, $self->{h};
4349
2804 $child->configure ($X, $Y, $W, $H); 4350 $child->configure ($X, $Y, $W, $H);
2805 } 4351 }
4352
4353 1
2806} 4354}
2807 4355
2808sub coord2local { 4356sub coord2local {
2809 my ($self, $x, $y) = @_; 4357 my ($self, $x, $y) = @_;
2810 4358
… …
2818} 4366}
2819 4367
2820sub update { 4368sub update {
2821 my ($self) = @_; 4369 my ($self) = @_;
2822 4370
2823 $self->check_size;
2824 $::WANT_REFRESH++; 4371 $::WANT_REFRESH->start;
2825} 4372}
2826 4373
2827sub add { 4374sub add {
2828 my ($self, $child) = @_; 4375 my ($self, @children) = @_;
2829 4376
2830 # integerise window positions 4377 $_->{is_toplevel} = 1
2831 $child->{x} = int $child->{x}; 4378 for @children;
2832 $child->{y} = int $child->{y};
2833 4379
2834 $self->SUPER::add ($child); 4380 $self->SUPER::add (@children);
4381}
4382
4383sub remove {
4384 my ($self, @children) = @_;
4385
4386 $self->SUPER::remove (@children);
4387
4388 delete $self->{is_toplevel}
4389 for @children;
4390
4391 while (@children) {
4392 my $w = pop @children;
4393 push @children, $w->children;
4394 $w->set_invisible;
4395 }
2835} 4396}
2836 4397
2837sub on_refresh { 4398sub on_refresh {
2838 my ($self, $id, $cb) = @_; 4399 my ($self, $id, $cb) = @_;
2839 4400
… …
2852 while ($self->{refresh_hook}) { 4413 while ($self->{refresh_hook}) {
2853 $_->() 4414 $_->()
2854 for values %{delete $self->{refresh_hook}}; 4415 for values %{delete $self->{refresh_hook}};
2855 } 4416 }
2856 4417
2857 if ($self->{check_size}) { 4418 while ($self->{realloc}) {
2858 my @queue = ([], []); 4419 my %queue;
4420 my @queue;
4421 my $widget;
2859 4422
2860 for (;;) { 4423 outer:
2861 if ($self->{check_size}) { 4424 while () {
2862 # heuristic: check containers last 4425 if (my $realloc = delete $self->{realloc}) {
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4426 for $widget (values %$realloc) {
2864 for values %{delete $self->{check_size}} 4427 $widget->{visible} or next; # do not resize invisible widgets
4428
4429 $queue{$widget+0}++ and next; # duplicates are common
4430
4431 push @{ $queue[$widget->{visible}] }, $widget;
4432 }
2865 } 4433 }
2866 4434
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4435 while () {
4436 @queue or last outer;
2868 4437
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4438 $widget = pop @{ $queue[-1] || [] }
2870 ? @$widget{qw(user_w user_h)} 4439 and last;
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876 4440
4441 pop @queue;
4442 }
4443
4444 delete $queue{$widget+0};
4445
4446 my ($w, $h) = $widget->size_request;
4447
4448 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4449 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4450
4451 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4452 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4453
4454 $w = $widget->{force_w} if exists $widget->{force_w};
4455 $h = $widget->{force_h} if exists $widget->{force_h};
4456
4457 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4458 || delete $widget->{force_realloc}) {
2877 $widget->{req_w} = $w; 4459 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h; 4460 $widget->{req_h} = $h;
2879 4461
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4462 $self->{size_alloc}{$widget+0} = $widget;
2881 4463
2882 $widget->{parent}->check_size
2883 if $widget->{parent}; 4464 if (my $parent = $widget->{parent}) {
4465 $self->{realloc}{$parent+0} = $parent
4466 unless $queue{$parent+0};
4467
4468 $parent->{force_size_alloc} = 1;
4469 $self->{size_alloc}{$parent+0} = $parent;
4470 }
2884 } 4471 }
4472
4473 delete $self->{realloc}{$widget+0};
2885 } 4474 }
2886 }
2887 4475
2888 while ($self->{size_alloc}) { 4476 while (my $size_alloc = delete $self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) { 4477 my @queue = sort { $a->{visible} <=> $b->{visible} }
2890 my ($widget, $w, $h) = @$_; 4478 values %$size_alloc;
2891 4479
4480 while () {
4481 my $widget = pop @queue || last;
4482
4483 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4484
4485 $w = max $widget->{min_w}, $w;
4486 $h = max $widget->{min_h}, $h;
4487
4488# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4489# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4490
4491 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4492 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4493
2892 $w = 0 if $w < 0; 4494 $w = int $w + 0.5;
2893 $h = 0 if $h < 0; 4495 $h = int $h + 0.5;
2894 4496
4497 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4498 $widget->{old_w} = $widget->{w};
4499 $widget->{old_h} = $widget->{h};
4500
2895 $widget->{w} = $w; 4501 $widget->{w} = $w;
2896 $widget->{h} = $h; 4502 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h); 4503
2898 $widget->emit (size_allocate => $w, $h); 4504 $widget->emit (size_allocate => $w, $h);
4505 }
4506 }
2899 } 4507 }
2900 } 4508 }
2901 4509
2902 while ($self->{post_alloc_hook}) { 4510 while ($self->{post_alloc_hook}) {
2903 $_->() 4511 $_->()
… …
2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4516 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909 glClear GL_COLOR_BUFFER_BIT; 4517 glClear GL_COLOR_BUFFER_BIT;
2910 4518
2911 glMatrixMode GL_PROJECTION; 4519 glMatrixMode GL_PROJECTION;
2912 glLoadIdentity; 4520 glLoadIdentity;
2913 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4521 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914 glMatrixMode GL_MODELVIEW; 4522 glMatrixMode GL_MODELVIEW;
2915 glLoadIdentity; 4523 glLoadIdentity;
2916 4524
4525 {
4526 package CFPlus::UI::Base;
4527
4528 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4529 (0, 0, $self->{w}, $self->{h});
4530
2917 $self->_draw; 4531 $self->_draw;
4532 }
2918} 4533}
2919 4534
2920############################################################################# 4535#############################################################################
2921 4536
2922package CFClient::UI; 4537package CFPlus::UI;
2923 4538
2924$ROOT = new CFClient::UI::Root; 4539$ROOT = new CFPlus::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip; 4540$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2926 4541
29271 45421
2928 4543

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