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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.216 by root, Fri May 19 16:43:57 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
50 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;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 76 if $FOCUS;
57} 77}
58 78
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
62} 82}
63 83
64sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
65 my ($ev) = @_; 85 my ($ev) = @_;
… …
69 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
70 90
71 $GRAB = $widget; 91 $GRAB = $widget;
72 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
73 93
74 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
75 } 95 }
76 96
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 98
79 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
83} 101}
84 102
85sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
86 my ($ev) = @_; 104 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
88 106
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90 108
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 110
93 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 113
98 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 116 $grab->update if $grab;
101 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
102 118
103 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
104 } 120 }
105} 121}
106 122
107sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
108 my ($ev) = @_; 124 my ($ev) = @_;
… …
114 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
115 131
116 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
117 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
118 134
119 check_tooltip; 135 $TOOLTIP_WATCHER->start;
120 } 136 }
121 137
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125 } 139 if $HOVER;
126} 140}
127 141
128# convert position array to integers 142# convert position array to integers
129sub harmonize { 143sub harmonize {
130 my ($vals) = @_; 144 my ($vals) = @_;
… …
136 $rem += $_ - $i; 150 $rem += $_ - $i;
137 $_ = $i; 151 $_ = $i;
138 } 152 }
139} 153}
140 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
141# call when resolution changes etc. 171# call when resolution changes etc.
142sub rescale_widgets { 172sub rescale_widgets {
143 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
144 174
145 # make a copy, otherwise for complains about freed values.
146 my @widgets = values %WIDGET; 175 for my $widget (values %WIDGET) {
147
148 for my $widget (@widgets) {
149 if ($widget->{toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
150 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
151 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
152 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
153 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
154 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
155 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
156 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
157 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
158 } 190 }
159
160 $widget->reconfigure;
161 } 191 }
192
193 reconfigure_widgets;
162} 194}
163 195
164############################################################################# 196#############################################################################
165 197
166package CFClient::UI::Base; 198package CFClient::UI::Base;
… …
171 203
172sub new { 204sub new {
173 my $class = shift; 205 my $class = shift;
174 206
175 my $self = bless { 207 my $self = bless {
176 x => 0, 208 x => "center",
177 y => 0, 209 y => "center",
178 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
179 can_events => 1, 213 can_events => 1,
180 @_ 214 @_
181 }, $class; 215 }, $class;
182 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
183 for (keys %$self) { 219 for (keys %$self) {
184 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
185 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
186 } 222 }
187 } 223 }
188 224
189 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
190 236
191 $self 237 $self
192} 238}
193 239
194sub destroy { 240sub destroy {
… …
204 return if $self->{parent}; 250 return if $self->{parent};
205 251
206 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
207} 253}
208 254
209sub hide { 255sub set_visible {
210 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
211 279
212 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
213 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
214 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
215 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
216 if $self->{parent}; 313 if $self->{parent};
217} 314}
218 315
219sub move { 316sub move_abs {
220 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
221 318
222 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
223 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
224 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
225 322
226 $self->update; 323 $self->update;
227} 324}
228 325
229sub set_size { 326sub set_size {
230 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
231 328
232 $self->{user_w} = $w; 329 $self->{force_w} = $w;
233 $self->{user_h} = $h; 330 $self->{force_h} = $h;
234 331
235 $self->check_size; 332 $self->realloc;
236} 333}
237 334
238sub size_request { 335sub size_request {
239 require Carp; 336 require Carp;
240 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
242 339
243sub configure { 340sub configure {
244 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
245 342
246 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
247 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
248 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
249 348
250 # use alignment to adjust x, y 349 # use alignment to adjust x, y
251 350
252 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
253 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
254
255 ($w, $h) = ($w2, $h2);
256 } 353 }
257 354
258 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
259 $self->{x} = $x; 356 $self->{x} = $x;
260 $self->{y} = $y; 357 $self->{y} = $y;
261 $self->update; 358 $self->update;
262 } 359 }
263 360
264 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
265 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 362 return unless $self->{visible};
266 }
267}
268 363
269sub size_allocate { 364 $self->{alloc_w} = $w;
270 # nothing to be done 365 $self->{alloc_h} = $h;
271}
272 366
273sub reconfigure { 367 $self->{root}{size_alloc}{$self+0} = $self;
274 my ($self) = @_; 368 }
275
276 $self->check_size (1);
277 $self->update;
278} 369}
279 370
280sub children { 371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
281} 377}
282 378
283sub set_max_size { 379sub set_max_size {
284 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
285 381
286 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
287 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
288} 386}
289 387
290sub set_tooltip { 388sub set_tooltip {
291 my ($self, $tooltip) = @_; 389 my ($self, $tooltip) = @_;
292 390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
293 $self->{tooltip} = $tooltip; 396 $self->{tooltip} = $tooltip;
294 397
295 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
296 delete $CFClient::UI::TOOLTIP->{owner}; 399 delete $CFClient::UI::TOOLTIP->{owner};
297 CFClient::UI::check_tooltip; 400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
298 } 401 }
299} 402}
300 403
301# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
302sub coord2local { 405sub coord2local {
… …
310 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
311 414
312 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
313} 416}
314 417
315sub focus_in { 418sub invoke_focus_in {
316 my ($self) = @_; 419 my ($self) = @_;
317 420
318 return if $FOCUS == $self; 421 return if $FOCUS == $self;
319 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
320 423
321 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
322 425
323 $self->emit (focus_in => $focus);
324
325 $focus->update if $focus; 426 $focus->update if $focus;
326 $FOCUS->update; 427 $FOCUS->update;
327}
328 428
429 0
430}
431
329sub focus_out { 432sub invoke_focus_out {
330 my ($self) = @_; 433 my ($self) = @_;
331 434
332 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
333 436
334 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
335 438
336 $self->emit (focus_out => $focus);
337
338 $focus->update if $focus; #? 439 $focus->update if $focus; #?
339}
340 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
341sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
342sub button_up { } 454sub invoke_button_up { 1 }
343sub key_down { } 455sub invoke_key_down { 1 }
344sub key_up { } 456sub invoke_key_up { 1 }
345 457
346sub button_down { 458sub invoke_button_down {
347 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
348 460
349 $self->focus_in; 461 $self->grab_focus;
350}
351 462
352sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
353sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
354sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
355sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
356sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
478}
479
480sub find_widget {
481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
484
485 return $self
486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489 ()
490}
491
492sub set_parent {
493 my ($self, $parent) = @_;
494
495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
357 530
358sub draw { 531sub draw {
359 my ($self) = @_; 532 my ($self) = @_;
360 533
361 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
362 545
363 glPushMatrix; 546 glPushMatrix;
364 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
365 $self->_draw;
366 glPopMatrix;
367 548
368 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
369 my ($x, $y) = @$self{qw(x y)};
370
371 glColor 1, 0.8, 0.5, 0.2; 550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
372 glEnable GL_BLEND; 551 glEnable GL_BLEND;
373 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
374 glBegin GL_QUADS; 553 glBegin GL_QUADS;
375 glVertex $x , $y;
376 glVertex $x + $self->{w}, $y;
377 glVertex $x + $self->{w}, $y + $self->{h};
378 glVertex $x , $y + $self->{h};
379 glEnd;
380 glDisable GL_BLEND;
381 }
382
383 if ($ENV{PCLIENT_DEBUG}) {
384 glPushMatrix;
385 glColor 1, 1, 0, 1;
386 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
387 glBegin GL_LINE_LOOP;
388 glVertex 0 , 0; 554 glVertex 0 , 0;
389 glVertex $self->{w}, 0; 555 glVertex $self->{w}, 0;
390 glVertex $self->{w}, $self->{h}; 556 glVertex $self->{w}, $self->{h};
391 glVertex 0 , $self->{h}; 557 glVertex 0 , $self->{h};
392 glEnd; 558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
393 glPopMatrix; 572 glPopMatrix;
394 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
395 } 574 }
575
576 $self->_draw;
577 glPopMatrix;
396} 578}
397 579
398sub _draw { 580sub _draw {
399 my ($self) = @_; 581 my ($self) = @_;
400 582
401 warn "no draw defined for $self\n"; 583 warn "no draw defined for $self\n";
402} 584}
403 585
404sub find_widget {
405 my ($self, $x, $y) = @_;
406
407 return () unless $self->{can_events};
408
409 return $self
410 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
411 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
412
413 ()
414}
415
416sub set_parent {
417 my ($self, $parent) = @_;
418
419 Scalar::Util::weaken ($self->{parent} = $parent);
420
421 # TODO: req_w _does_change after ->reconfigure
422 $self->check_size
423 unless exists $self->{req_w};
424}
425
426sub check_size {
427 my ($self, $forced) = @_;
428
429 $self->{force_alloc} = 1 if $forced;
430 $CFClient::UI::ROOT->{check_size}{$self} = $self;
431}
432
433sub update {
434 my ($self) = @_;
435
436 $self->{parent}->update
437 if $self->{parent};
438}
439
440sub connect {
441 my ($self, $signal, $cb) = @_;
442
443 push @{ $self->{signal_cb}{$signal} }, $cb;
444}
445
446sub emit {
447 my ($self, $signal, @args) = @_;
448
449 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
450}
451
452sub DESTROY { 586sub DESTROY {
453 my ($self) = @_; 587 my ($self) = @_;
454 588
455 delete $WIDGET{$self+0}; 589 delete $WIDGET{$self+0};
456 #$self->deactivate; 590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
457} 593}
458 594
459############################################################################# 595#############################################################################
460 596
461package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
486 622
487 if ($color && (@$color < 4 || $color->[3])) { 623 if ($color && (@$color < 4 || $color->[3])) {
488 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
489 625
490 glEnable GL_BLEND; 626 glEnable GL_BLEND;
491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
492 glColor @$color; 628 glColor_premultiply @$color;
493 629
494 glBegin GL_QUADS; 630 glBegin GL_QUADS;
495 glVertex 0 , 0; 631 glVertex 0 , 0;
496 glVertex 0 , $h; 632 glVertex 0 , $h;
497 glVertex $w, $h; 633 glVertex $w, $h;
… …
512 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
513 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
514} 650}
515 651
516sub size_request { 652sub size_request {
517 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
518} 656}
519 657
520sub draw { } 658sub draw { }
521 659
522############################################################################# 660#############################################################################
… …
526our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
527 665
528sub new { 666sub new {
529 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
530 668
531 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
532 670
533 my $self = $class->SUPER::new ( 671 my $self = $class->SUPER::new (
534 children => [], 672 children => [],
535 can_events => 0, 673 can_events => 0,
536 %arg, 674 %arg,
537 ); 675 );
676
538 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
539 679
540 $self 680 $self
541} 681}
542 682
543sub add { 683sub add {
… …
551 $self->{children} = [ 691 $self->{children} = [
552 sort { $a->{z} <=> $b->{z} } 692 sort { $a->{z} <=> $b->{z} }
553 @{$self->{children}}, @widgets 693 @{$self->{children}}, @widgets
554 ]; 694 ];
555 695
556 $self->check_size (1); 696 $self->realloc;
557 $self->update;
558} 697}
559 698
560sub children { 699sub children {
561 @{ $_[0]{children} } 700 @{ $_[0]{children} }
562} 701}
… …
567 delete $child->{parent}; 706 delete $child->{parent};
568 $child->hide; 707 $child->hide;
569 708
570 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
571 710
572 $self->check_size; 711 $self->realloc;
573 $self->update;
574} 712}
575 713
576sub clear { 714sub clear {
577 my ($self) = @_; 715 my ($self) = @_;
578 716
… …
582 for (@$children) { 720 for (@$children) {
583 delete $_->{parent}; 721 delete $_->{parent};
584 $_->hide; 722 $_->hide;
585 } 723 }
586 724
587 $self->check_size; 725 $self->realloc;
588 $self->update;
589} 726}
590 727
591sub find_widget { 728sub find_widget {
592 my ($self, $x, $y) = @_; 729 my ($self, $x, $y) = @_;
593 730
594 $x -= $self->{x}; 731 $x -= $self->{x};
595 $y -= $self->{y}; 732 $y -= $self->{y};
596 733
597 my $res; 734 my $res;
598 735
599 for (reverse @{ $self->{children} }) { 736 for (reverse $self->visible_children) {
600 $res = $_->find_widget ($x, $y) 737 $res = $_->find_widget ($x, $y)
601 and return $res; 738 and return $res;
602 } 739 }
603 740
604 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
625} 762}
626 763
627sub add { 764sub add {
628 my ($self, $child) = @_; 765 my ($self, $child) = @_;
629 766
630 $self->{children} = []; 767 $self->SUPER::remove ($_) for @{ $self->{children} };
631
632 $self->SUPER::add ($child); 768 $self->SUPER::add ($child);
633} 769}
634 770
635sub remove { 771sub remove {
636 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
… …
645 781
646sub size_request { 782sub size_request {
647 $_[0]{children}[0]->size_request 783 $_[0]{children}[0]->size_request
648} 784}
649 785
650sub size_allocate { 786sub invoke_size_allocate {
651 my ($self, $w, $h) = @_; 787 my ($self, $w, $h) = @_;
652 788
653 $self->{children}[0]->configure (0, 0, $w, $h); 789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
654} 792}
655 793
656############################################################################# 794#############################################################################
795
796# back-buffered drawing area
657 797
658package CFClient::UI::Window; 798package CFClient::UI::Window;
659 799
660our @ISA = CFClient::UI::Bin::; 800our @ISA = CFClient::UI::Bin::;
661 801
… …
672 812
673 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
674 $self->SUPER::update; 814 $self->SUPER::update;
675} 815}
676 816
677sub size_allocate { 817sub invoke_size_allocate {
678 my ($self, $w, $h) = @_; 818 my ($self, $w, $h) = @_;
679 819
680 $self->SUPER::size_allocate ($w, $h);
681 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
682} 823}
683 824
684sub _render { 825sub _render {
826 my ($self) = @_;
827
685 $_[0]{children}[0]->draw; 828 $self->{children}[0]->draw;
686} 829}
687 830
688sub render_child { 831sub render_child {
689 my ($self) = @_; 832 my ($self) = @_;
690 833
691 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
692 glClearColor 0, 0, 0, 0; 835 glClearColor 0, 0, 0, 0;
693 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
694 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
695 $self->_render; 845 $self->_render;
696 }; 846 };
697} 847}
698 848
699sub _draw { 849sub _draw {
700 my ($self) = @_; 850 my ($self) = @_;
701 851
702 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
703 853
704 my $tex = $self->{texture} 854 my $tex = $self->{texture}
705 or return; 855 or return;
706 856
707 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
709 glColor 1, 1, 1, 1; 859 glColor 0, 0, 0, 1;
710 860
711 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
712 862
713 glDisable GL_TEXTURE_2D; 863 glDisable GL_TEXTURE_2D;
714} 864}
… …
717 867
718package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
719 869
720our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
721 871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
722sub size_request { 882sub size_request {
723 my ($self) = @_; 883 my ($self) = @_;
724 884
725 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
726 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
727 886
728 @$self{qw(child_w child_h)} 887 $w = 10 if $self->{scroll_x};
729} 888 $h = 10 if $self->{scroll_y};
730 889
890 ($w, $h)
891}
892
731sub size_allocate { 893sub invoke_size_allocate {
732 my ($self, $w, $h) = @_; 894 my ($self, $w, $h) = @_;
733 895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
734 $self->update; 902 $self->update;
903
904 1
735} 905}
736 906
737sub set_offset { 907sub set_offset {
738 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
739 909
… …
772} 942}
773 943
774sub _render { 944sub _render {
775 my ($self) = @_; 945 my ($self) = @_;
776 946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
777 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
778 951
779 $self->SUPER::_render; 952 $self->SUPER::_render;
780} 953}
781 954
… …
784package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
785 958
786our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
787 960
788sub new { 961sub new {
789 my $class = shift; 962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
790 965
791 my $self; 966 my $self;
792 967
793 my $slider = new CFClient::UI::Slider 968 my $slider = new CFClient::UI::Slider
794 vertical => 1, 969 vertical => 1,
795 range => [0, 0, 1, 0.01], # HACK fix 970 range => [0, 0, 1, 0.01], # HACK fix
796 connect_changed => sub { 971 on_changed => sub {
797 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 972 $self->{vp}->set_offset (0, $_[1]);
798 }, 973 },
799 ; 974 ;
800 975
801 $self = $class->SUPER::new ( 976 $self = $class->SUPER::new (
802 vp => (new CFClient::UI::ViewPort), 977 vp => (new CFClient::UI::ViewPort expand => 1),
803 slider => $slider, 978 slider => $slider,
804 @_, 979 %arg,
805 ); 980 );
806 981
807 $self->{vp}->add ($self->{scrolled});
808 $self->add ($self->{vp});
809 $self->add ($self->{slider}); 982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
810 984
811 $self 985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub invoke_size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
812} 1011}
813 1012
814#TODO# update range on size_allocate depending on child 1013#TODO# update range on size_allocate depending on child
815# update viewport offset on scroll 1014# update viewport offset on scroll
816 1015
… …
836 1035
837 if ($self->{bg}) { 1036 if ($self->{bg}) {
838 my ($w, $h) = @$self{qw(w h)}; 1037 my ($w, $h) = @$self{qw(w h)};
839 1038
840 glEnable GL_BLEND; 1039 glEnable GL_BLEND;
841 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
842 glColor @{ $self->{bg} }; 1041 glColor_premultiply @{ $self->{bg} };
843 1042
844 glBegin GL_QUADS; 1043 glBegin GL_QUADS;
845 glVertex 0 , 0; 1044 glVertex 0 , 0;
846 glVertex 0 , $h; 1045 glVertex 0 , $h;
847 glVertex $w, $h; 1046 glVertex $w, $h;
… …
860 1059
861our @ISA = CFClient::UI::Bin::; 1060our @ISA = CFClient::UI::Bin::;
862 1061
863use CFClient::OpenGL; 1062use CFClient::OpenGL;
864 1063
865my @tex = 1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
866 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
867 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
868 1071
869sub new { 1072sub new {
870 my $class = shift; 1073 my ($class, %arg) = @_;
871
872 # TODO: user_x, user_y, overwrite moveto?
873 1074
874 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
875 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
876 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
877 border => 0.6, 1078 border => 0.6,
878 toplevel => 1,
879 can_events => 1, 1079 can_events => 1,
880 @_ 1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
881 ); 1083 );
882 1084
883 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
884 align => 0, 1086 align => 0,
885 valign => 1, 1087 valign => 1,
886 text => $self->{title}, 1088 text => $self->{title},
887 fontsize => $self->{border}; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
888 1100
889 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
890} 1110}
891 1111
892sub border { 1112sub border {
893 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
894} 1114}
895 1115
896sub size_request { 1116sub size_request {
897 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
898 1124
899 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
900 1126
901 ( 1127 (
902 $w + $self->border * 2, 1128 $w + $self->border * 2,
903 $h + $self->border * 2, 1129 $h + $self->border * 2,
904 ) 1130 )
905} 1131}
906 1132
907sub size_allocate { 1133sub invoke_size_allocate {
908 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
909 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
910 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
911 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
912 1146
913 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
914 if $self->{title};
915
916 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
917}
918 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
919sub button_down { 1155sub invoke_button_down {
920 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
921 1157
922 my ($w, $h) = @$self{qw(w h)}; 1158 my ($w, $h) = @$self{qw(w h)};
923 my $border = $self->border; 1159 my $border = $self->border;
924 1160
… …
937 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
938 1174
939 my $dx = $ev->{x} - $ox; 1175 my $dx = $ev->{x} - $ox;
940 my $dy = $ev->{y} - $oy; 1176 my $dy = $ev->{y} - $oy;
941 1177
942 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
943 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
944 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
945 $self->check_size; 1182 $self->realloc;
946 }; 1183 };
947 1184
948 } elsif ($lr ^ $td) { 1185 } elsif ($lr ^ $td) {
949 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
950 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
… …
952 $self->{motion} = sub { 1189 $self->{motion} = sub {
953 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
954 1191
955 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
956 1193
957 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
958 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
959 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
960 } 1202 1
961} 1203}
962 1204
963sub button_up { 1205sub invoke_button_up {
964 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
965 1207
966 delete $self->{motion}; 1208 ! ! delete $self->{motion}
967} 1209}
968 1210
969sub mouse_motion { 1211sub invoke_mouse_motion {
970 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
971 1213
972 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
973} 1217}
974 1218
975sub _draw { 1219sub _draw {
976 my ($self) = @_; 1220 my ($self) = @_;
977 1221
1222 my $child = $self->{children}[0];
1223
978 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
979 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
980 1226
981 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
983 1229
984 my $border = $self->border; 1230 my $border = $self->border;
985 1231
986 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
987 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
988 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
989 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
990 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
991 1237
992 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
993 my $bg = $tex[0]; 1239 glColor @{ $self->{bg} };
994 1240
995 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
1242 # solve this better(?)
996 my $rep_x = $cw / $bg->{w}; 1243 $bg->{s} = $cw / $bg->{w};
997 my $rep_y = $ch / $bg->{h}; 1244 $bg->{t} = $ch / $bg->{h};
998
999 glColor @{ $self->{bg} };
1000
1001 $bg->{s} = $rep_x;
1002 $bg->{t} = $rep_y;
1003 $bg->{wrap_mode} = 1;
1004 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1005 } 1246 }
1006 1247
1007 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
1008 1249
1009 $self->{title}->draw if $self->{title};
1010
1011 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
1012} 1261}
1013 1262
1014############################################################################# 1263#############################################################################
1015 1264
1016package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
1024sub new { 1273sub new {
1025 my $class = shift; 1274 my $class = shift;
1026 1275
1027 $class->SUPER::new ( 1276 $class->SUPER::new (
1028 col_expand => [], 1277 col_expand => [],
1029 @_ 1278 @_,
1030 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031} 1284}
1032 1285
1033sub add { 1286sub add {
1034 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
1035 1288
1036 $child->set_parent ($self); 1289 $child->set_parent ($self);
1037 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
1038 1291
1039 $child->check_size; 1292 $self->realloc;
1040} 1293}
1041 1294
1042sub children { 1295sub remove {
1043 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1296 my ($self, $child) = @_;
1044}
1045 1297
1298 # TODO: not yet implemented
1299}
1300
1046# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
1047sub clear { 1302sub clear {
1048 my ($self) = @_; 1303 my ($self) = @_;
1049 1304
1050 my @children = $self->children; 1305 my @children = $self->children;
1051 delete $self->{children}; 1306 delete $self->{children};
… …
1053 for (@children) { 1308 for (@children) {
1054 delete $_->{parent}; 1309 delete $_->{parent};
1055 $_->hide; 1310 $_->hide;
1056 } 1311 }
1057 1312
1058 $self->update; 1313 $self->realloc;
1059} 1314}
1060 1315
1061sub get_wh { 1316sub get_wh {
1062 my ($self) = @_; 1317 my ($self) = @_;
1063 1318
… …
1089 (sum @$ws), 1344 (sum @$ws),
1090 (sum @$hs), 1345 (sum @$hs),
1091 ) 1346 )
1092} 1347}
1093 1348
1094sub size_allocate { 1349sub invoke_size_allocate {
1095 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
1096 1351
1097 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
1098 1353
1099 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
1100 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
1101 1356
1102 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
1103 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
1104 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
1105 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
1131 } 1386 }
1132 1387
1133 $y += $row_h; 1388 $y += $row_h;
1134 } 1389 }
1135 1390
1391 1
1136} 1392}
1137 1393
1138sub find_widget { 1394sub find_widget {
1139 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
1140 1396
… …
1159 } 1415 }
1160} 1416}
1161 1417
1162############################################################################# 1418#############################################################################
1163 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
1164package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
1165 1481
1166# TODO: wrap into common Box base class
1167
1168our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
1169 1483
1170sub size_request { 1484sub new {
1171 my ($self) = @_; 1485 my $class = shift;
1172 1486
1173 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
1174 1488 vertical => 0,
1175 ( 1489 @_,
1176 (List::Util::sum map $_->[0], @alloc),
1177 (List::Util::max map $_->[1], @alloc),
1178 ) 1490 )
1179} 1491}
1180 1492
1181sub size_allocate {
1182 my ($self, $w, $h) = @_;
1183
1184 ($h, $w) = ($w, $h);
1185
1186 my $children = $self->{children};
1187
1188 my @h = map $_->{req_w}, @$children;
1189
1190 my $req_h = List::Util::sum @h;
1191
1192 if ($req_h > $h) {
1193 # ah well, not enough space
1194 $_ *= $h / $req_h for @h;
1195 } else {
1196 my $exp = List::Util::sum map $_->{expand}, @$children;
1197 $exp ||= 1;
1198
1199 for (0 .. $#$children) {
1200 my $child = $children->[$_];
1201
1202 my $alloc_h = $h[$_];
1203 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1204 $h[$_] = $alloc_h;
1205 }
1206 }
1207
1208 CFClient::UI::harmonize \@h;
1209
1210 my $y = 0;
1211 for (0 .. $#$children) {
1212 my $child = $children->[$_];
1213 my $h = $h[$_];
1214 $child->configure ($y, 0, $h, $w);
1215
1216 $y += $h;
1217 }
1218
1219 1
1220}
1221
1222############################################################################# 1493#############################################################################
1223 1494
1224package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1225 1496
1226# TODO: wrap into common Box base class
1227
1228our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1229 1498
1230sub size_request { 1499sub new {
1231 my ($self) = @_; 1500 my $class = shift;
1232 1501
1233 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1234 1503 vertical => 1,
1235 ( 1504 @_,
1236 (List::Util::max map $_->[0], @alloc),
1237 (List::Util::sum map $_->[1], @alloc),
1238 ) 1505 )
1239}
1240
1241sub size_allocate {
1242 my ($self, $w, $h) = @_;
1243
1244 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1245
1246 my $children = $self->{children};
1247
1248 my @h = map $_->{req_h}, @$children;
1249
1250 my $req_h = List::Util::sum @h;
1251
1252 if ($req_h > $h) {
1253 # ah well, not enough space
1254 $_ *= $h / $req_h for @h;
1255 } else {
1256 my $exp = List::Util::sum map $_->{expand}, @$children;
1257 $exp ||= 1;
1258
1259 for (0 .. $#$children) {
1260 my $child = $children->[$_];
1261
1262 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1263 }
1264 }
1265
1266 CFClient::UI::harmonize \@h;
1267
1268 my $y = 0;
1269 for (0 .. $#$children) {
1270 my $child = $children->[$_];
1271 my $h = $h[$_];
1272 $child->configure (0, $y, $w, $h);
1273
1274 $y += $h;
1275 }
1276
1277 1
1278} 1506}
1279 1507
1280############################################################################# 1508#############################################################################
1281 1509
1282package CFClient::UI::Label; 1510package CFClient::UI::Label;
… …
1299 ellipsise => 3, # end 1527 ellipsise => 3, # end
1300 layout => (new CFClient::Layout), 1528 layout => (new CFClient::Layout),
1301 fontsize => 1, 1529 fontsize => 1,
1302 align => -1, 1530 align => -1,
1303 valign => -1, 1531 valign => -1,
1304 padding => 2, 1532 padding_x => 2,
1533 padding_y => 2,
1305 can_events => 0, 1534 can_events => 0,
1306 %arg 1535 %arg
1307 ); 1536 );
1308 1537
1309 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
… …
1336 1565
1337 delete $self->{texture}; 1566 delete $self->{texture};
1338 $self->SUPER::update; 1567 $self->SUPER::update;
1339} 1568}
1340 1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1575}
1576
1341sub set_text { 1577sub set_text {
1342 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1343 1579
1344 return if $self->{text} eq "T$text"; 1580 return if $self->{text} eq "T$text";
1345 $self->{text} = "T$text"; 1581 $self->{text} = "T$text";
1346 1582
1347 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1348 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1349 1585
1586 delete $self->{size_req};
1587 $self->realloc;
1350 $self->update; 1588 $self->update;
1351 $self->check_size;
1352} 1589}
1353 1590
1354sub set_markup { 1591sub set_markup {
1355 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1356 1593
… …
1360 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1361 1598
1362 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1363 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1364 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1365 $self->update; 1604 $self->update;
1366 $self->check_size;
1367} 1605}
1368 1606
1369sub size_request { 1607sub size_request {
1370 my ($self) = @_; 1608 my ($self) = @_;
1371 1609
1610 $self->{size_req} ||= do {
1372 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1373 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1374 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1375 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1376 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1377 1616
1378 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1379 1618
1380 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1381 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1382 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1383 1622
1384 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1385 1624
1386 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1387 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1388 } 1630 };
1389 1631
1390 ( 1632 @{ $self->{size_req} }
1391 $w + $self->{padding} * 2,
1392 $h + $self->{padding} * 2,
1393 )
1394} 1633}
1395 1634
1396sub size_allocate { 1635sub invoke_size_allocate {
1397 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1398 1637
1638 delete $self->{ox};
1639
1399 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1400} 1644}
1401 1645
1402sub set_fontsize { 1646sub set_fontsize {
1403 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1404 1648
1405 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1406 delete $self->{texture}; 1650 delete $self->{texture};
1407 1651
1408 $self->update; 1652 $self->realloc;
1409 $self->check_size; 1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1410} 1661}
1411 1662
1412sub _draw { 1663sub _draw {
1413 my ($self) = @_; 1664 my ($self) = @_;
1414 1665
… …
1420 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1421 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1422 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1423 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1424 1675
1425 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1676 new_from_layout CFClient::Texture $self->{layout}
1677 };
1426 1678
1679 unless (exists $self->{ox}) {
1427 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1428 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1429 : ($self->{w} - $tex->{w}) * 0.5); 1682 : ($self->{w} - $tex->{w}) * 0.5);
1430 1683
1431 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1432 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1433 : ($self->{h} - $tex->{h}) * 0.5); 1686 : ($self->{h} - $tex->{h}) * 0.5);
1434
1435 $tex
1436 }; 1687 };
1437 1688
1438 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1439 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1440 1693
1441 if ($tex->{format} == GL_ALPHA) { 1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1442 glColor @{$self->{fg}}; 1696 glColor @{$self->{fg}};
1443 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1444 } else { 1698 } else {
1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1445 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1446 } 1701 }
1447 1702
1448 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1449} 1704}
1450 1705
… …
1466 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1467 can_hover => 1, 1722 can_hover => 1,
1468 can_focus => 1, 1723 can_focus => 1,
1469 valign => 0, 1724 valign => 0,
1470 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1471 @_ 1728 @_
1472 ) 1729 )
1473} 1730}
1474 1731
1475sub _set_text { 1732sub _set_text {
… …
1477 1734
1478 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1479 1736
1480 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1481 1738
1482 delete $self->{texture};
1483
1484 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1485 $self->{text} = $text; 1740 $self->{text} = $text;
1486 1741
1487 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1488 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1489 1745
1490 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1491} 1750}
1492 1751
1493sub set_text { 1752sub set_text {
1494 my ($self, $text) = @_; 1753 my ($self, $text) = @_;
1495 1754
1496 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1497 $self->_set_text ($text); 1756 $self->_set_text ($text);
1498 $self->update;
1499 $self->check_size;
1500} 1757}
1501 1758
1502sub get_text { 1759sub get_text {
1503 $_[0]{text} 1760 $_[0]{text}
1504} 1761}
… …
1509 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1510 1767
1511 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1512} 1769}
1513 1770
1514sub size_allocate {
1515 my ($self, $w, $h) = @_;
1516
1517 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1518}
1519
1520sub key_down { 1771sub invoke_key_down {
1521 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1522 1773
1523 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1524 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1525 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
… …
1540 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1541 } elsif ($uni == 27) { 1792 } elsif ($uni == 27) {
1542 $self->emit ('escape'); 1793 $self->emit ('escape');
1543 } elsif ($uni) { 1794 } elsif ($uni) {
1544 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1545 } 1798 }
1546 1799
1547 $self->_set_text ($text); 1800 $self->_set_text ($text);
1548 $self->update;
1549 $self->check_size;
1550}
1551 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1552sub focus_in { 1807sub invoke_focus_in {
1553 my ($self) = @_; 1808 my ($self) = @_;
1554 1809
1555 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1556 1811
1557 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1558} 1813}
1559 1814
1560sub button_down { 1815sub invoke_button_down {
1561 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1562 1817
1563 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1564 1819
1565 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1566 1821
1567 # byte-index to char-index 1822 # byte-index to char-index
1568 my $text = $self->{text}; 1823 my $text = $self->{text};
1569 utf8::encode $text; 1824 utf8::encode $text;
1570 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1571 1826
1572 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1573 $self->update; 1828 $self->update;
1829
1830 1
1574} 1831}
1575 1832
1576sub mouse_motion { 1833sub invoke_mouse_motion {
1577 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1578# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1579} 1838}
1580 1839
1581sub _draw { 1840sub _draw {
1582 my ($self) = @_; 1841 my ($self) = @_;
1583 1842
1584 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1585 1844
1586 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1587 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1588 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1589 } else { 1848 } else {
1590 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1591 } 1850 }
1592 1851
1593 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1595 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1596 glVertex 0 , 0; 1855 glVertex 0 , 0;
1597 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1598 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1599 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1624 1883
1625our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1626 1885
1627use CFClient::OpenGL; 1886use CFClient::OpenGL;
1628 1887
1629sub key_down { 1888sub invoke_key_down {
1630 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1631 1890
1632 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1633 1892
1634 if ($sym == 13) { 1893 if ($sym == 13) {
1635 unshift @{$self->{history}}, 1894 unshift @{$self->{history}},
1636 my $txt = $self->get_text; 1895 my $txt = $self->get_text;
1896
1637 $self->{history_pointer} = -1; 1897 $self->{history_pointer} = -1;
1638 $self->{history_saveback} = ''; 1898 $self->{history_saveback} = '';
1639 $self->emit (activate => $txt); 1899 $self->emit (activate => $txt);
1640 $self->update; 1900 $self->update;
1641 1901
… …
1660 } else { 1920 } else {
1661 $self->set_text ($self->{history_saveback}); 1921 $self->set_text ($self->{history_saveback});
1662 } 1922 }
1663 1923
1664 } else { 1924 } else {
1665 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1666 } 1928 1
1667
1668} 1929}
1669 1930
1670############################################################################# 1931#############################################################################
1671 1932
1672package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1681 1942
1682sub new { 1943sub new {
1683 my $class = shift; 1944 my $class = shift;
1684 1945
1685 $class->SUPER::new ( 1946 $class->SUPER::new (
1686 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1687 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1688 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1689 can_hover => 1, 1951 can_hover => 1,
1690 align => 0, 1952 align => 0,
1691 valign => 0, 1953 valign => 0,
1692 can_events => 1, 1954 can_events => 1,
1693 @_ 1955 @_
1694 ) 1956 )
1695} 1957}
1696 1958
1697sub button_up { 1959sub invoke_button_up {
1698 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1699 1961
1962 $self->emit ("activate")
1700 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1701 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1702 $self->emit ("activate"); 1965
1703 } 1966 1
1704} 1967}
1705 1968
1706sub _draw { 1969sub _draw {
1707 my ($self) = @_; 1970 my ($self) = @_;
1708 1971
1709 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1710
1711 if ($GRAB == $self) {
1712 $self->{fg} = $self->{active_fg};
1713 }
1714 1973
1715 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1717 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1718 1977
… …
1723 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1724} 1983}
1725 1984
1726############################################################################# 1985#############################################################################
1727 1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
2019}
2020
2021#############################################################################
2022
1728package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
1729 2024
1730our @ISA = CFClient::UI::DrawBG::; 2025our @ISA = CFClient::UI::DrawBG::;
1731 2026
1732my @tex = 2027my @tex =
… …
1737 2032
1738sub new { 2033sub new {
1739 my $class = shift; 2034 my $class = shift;
1740 2035
1741 $class->SUPER::new ( 2036 $class->SUPER::new (
1742 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1743 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1744 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
1745 bg => [0, 0, 0, 0.2], 2041 bg => [0, 0, 0, 0.2],
1746 active_bg => [1, 1, 1, 0.5], 2042 active_bg => [1, 1, 1, 0.5],
1747 state => 0, 2043 state => 0,
… …
1751} 2047}
1752 2048
1753sub size_request { 2049sub size_request {
1754 my ($self) = @_; 2050 my ($self) = @_;
1755 2051
1756 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1757} 2053}
1758 2054
1759sub button_down { 2055sub invoke_button_down {
1760 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1761 2057
1762 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1763 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1764 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1765 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1766 } 2066 1
1767} 2067}
1768 2068
1769sub _draw { 2069sub _draw {
1770 my ($self) = @_; 2070 my ($self) = @_;
1771 2071
1772 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1773 2073
1774 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1775 2075
1776 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1777 2079
1778 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1779 2081
1780 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
1781 2083
… …
1936 2238
1937 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1938 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1939 2241
1940 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1941 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1942 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1943 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1944 2247
1945 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1946 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
2045 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
2046 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
2047 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2048 bg => [0, 0, 0, 0.2], 2351 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5], 2352 active_bg => [1, 1, 1, 0.5],
2050 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
2051 req_w => $::WIDTH / 80, 2354 min_w => $::WIDTH / 80,
2052 req_h => $::WIDTH / 80, 2355 min_h => $::WIDTH / 80,
2053 vertical => 0, 2356 vertical => 0,
2054 can_hover => 1, 2357 can_hover => 1,
2055 inner_pad => .05, 2358 inner_pad => 0.02,
2056 @_ 2359 @_
2057 ); 2360 );
2058 2361
2059 $self->set_value ($self->{range}[0]); 2362 $self->set_value ($self->{range}[0]);
2060 $self->update; 2363 $self->update;
2061 2364
2062 $self 2365 $self
2063} 2366}
2064 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2065sub set_value { 2379sub set_value {
2066 my ($self, $value) = @_; 2380 my ($self, $value) = @_;
2067 2381
2068 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2069 2383
2070 $hi = $lo + 1 if $hi <= $lo; 2384 $hi = $lo + 1 if $hi <= $lo;
2071 2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2072 $value = $lo if $value < $lo; 2388 $value = $lo if $value < $lo;
2073 $value = $hi if $value > $hi; 2389 $value = $hi - $page if $value > $hi - $page;
2074 2390
2075 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2076 if $unit; 2392 if $unit;
2077
2078 $page = $hi - $lo if $page > $hi - $lo;
2079 2393
2080 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2081 2395
2082 if ($value != $old_value) { 2396 if ($value != $old_value) {
2083 $self->emit (changed => $value); 2397 $self->emit (changed => $value);
… …
2086} 2400}
2087 2401
2088sub size_request { 2402sub size_request {
2089 my ($self) = @_; 2403 my ($self) = @_;
2090 2404
2091 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
2092 my $h = $self->{req_h};
2093
2094 $self->{vertical} ? ($h, $w) : ($w, $h)
2095} 2406}
2096 2407
2097sub button_down { 2408sub invoke_button_down {
2098 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
2099 2410
2100 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
2101 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
2102} 2416}
2103 2417
2104sub mouse_motion { 2418sub invoke_mouse_motion {
2105 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
2106 2420
2107 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2108 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2109 2423
2110 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2111 2425
2112 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2113 2427
2114 $self->set_value ($x * ($hi - $lo) + $lo); 2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2115 } 2433 1
2116} 2434}
2117 2435
2118sub update { 2436sub update {
2119 my ($self) = @_; 2437 my ($self) = @_;
2120 2438
2121 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2122 $self->set_value ($self->{range}[0]); 2447 $self->set_value ($self->{range}[0]);
2123 2448
2124 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
2125 2451
2126 my $inner_w = 1 - 2 * $self->{inner_pad}; 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2127 2453
2128 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2129 2456
2130 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2457 $value = ($value - $lo) / $range;
2131 $value = $self->{scale} * ($value - $lo); 2458 $value = $value * $self->{scale} + $self->{offset};
2132 2459
2133 $value = $self->{inner_pad} + ($value - $page * 0.5);
2134
2135 $value = 0 if $value < 0;
2136 $page = 1 - $value if $value + $page > 1;
2137
2138 $self->{knob_x} = $value; 2460 $self->{knob_x} = $value - $knob_w * 0.5;
2139 $self->{knob_w} = $page; 2461 $self->{knob_w} = $knob_w;
2140 }); 2462 }
2141
2142 $self->SUPER::update;
2143}
2144
2145sub _draw {
2146 my ($self) = @_;
2147 2463
2148 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
2149 2465
2150 glScale $self->{w}, $self->{h}; 2466 glScale $self->{w}, $self->{h};
2151 2467
… …
2171 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
2172} 2488}
2173 2489
2174############################################################################# 2490#############################################################################
2175 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
2176package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
2177 2534
2178our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
2179 2536
2180use CFClient::OpenGL; 2537use CFClient::OpenGL;
2181 2538
… …
2183 my $class = shift; 2540 my $class = shift;
2184 2541
2185 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
2186 fontsize => 1, 2543 fontsize => 1,
2187 can_events => 0, 2544 can_events => 0,
2545 indent => 0,
2188 #font => default_font 2546 #font => default_font
2189 @_, 2547 @_,
2190 2548
2191 layout => (new CFClient::Layout 1), 2549 layout => (new CFClient::Layout 1),
2192 par => [], 2550 par => [],
… …
2207 2565
2208 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
2209 $self->reflow; 2567 $self->reflow;
2210} 2568}
2211 2569
2212sub text_height {
2213 my ($self, $text) = @_;
2214
2215 my $layout = $self->{layout};
2216
2217 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2218 $layout->set_width ($self->{children}[0]{w});
2219 $layout->set_markup ($text);
2220
2221 ($layout->size)[1]
2222}
2223
2224sub reflow {
2225 my ($self) = @_;
2226
2227 $self->{need_reflow}++;
2228 $self->update;
2229}
2230
2231sub size_allocate { 2570sub invoke_size_allocate {
2232 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
2233
2234 $self->SUPER::size_allocate ($w, $h);
2235 2572
2236 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2237 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2239 2577
2240 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2241} 2616}
2242 2617
2243sub add_paragraph { 2618sub add_paragraph {
2244 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
2245 2620
2246 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2247 2622 my ($w, $h) = $self->text_size ($line);
2248 my $height = $self->text_height ($text);
2249
2250 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2251 2626
2252 push @{$self->{par}}, [$height, $color, $text];
2253
2254 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2255 $self->{children}[1]->update;
2256} 2628}
2257 2629
2258sub update { 2630sub update {
2259 my ($self) = @_; 2631 my ($self) = @_;
2260 2632
… …
2262 2634
2263 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2264 2636
2265 delete $self->{texture}; 2637 delete $self->{texture};
2266 2638
2267 $ROOT->on_post_alloc ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2268 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2269 my $height = 0; 2643 my $height = 0;
2270 2644
2271 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2272 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2273 2661
2274 $self->{height} = $height; 2662 $self->{height} = $height;
2275 2663
2276 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2277 2665
2278 delete $self->{texture}; 2666 delete $self->{texture};
2279 } 2667 }
2280 2668
2281 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2282 glClearColor 0.5, 0.5, 0.5, 0; 2670 glClearColor 0, 0, 0, 0;
2283 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2284 2672
2285 glEnable GL_TEXTURE_2D;
2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2287
2288 my $top = int $self->{children}[1]{range}[0]; 2673 my $top = int $self->{children}[1]{range}[0];
2289 2674
2290 my $y0 = $top; 2675 my $y0 = $top;
2291 my $y1 = $top + $self->{h}; 2676 my $y1 = $top + $H;
2292 2677
2293 my $y = 0; 2678 my $y = 0;
2294 2679
2295 my $layout = $self->{layout}; 2680 my $layout = $self->{layout};
2296 2681
2297 $layout->set_font ($self->{font}) if $self->{font}; 2682 $layout->set_font ($self->{font}) if $self->{font};
2298 2683
2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2687
2299 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2300 my $h = $par->[0]; 2689 my $h = $par->[1];
2301 2690
2302 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2303 $layout->set_foreground (@{ $par->[1] }); 2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2304 $layout->set_markup ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2305 2696
2306 my ($W, $H) = $layout->size; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2307 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2698
2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2308 } 2701 }
2309 2702
2310 $y += $h; 2703 $y += $h;
2311 } 2704 }
2312 2705
2313 glDisable GL_TEXTURE_2D; 2706 glDisable GL_BLEND;
2314 }; 2707 };
2315 }); 2708 });
2316} 2709}
2317 2710
2318sub _draw { 2711sub _draw {
2319 my ($self) = @_; 2712 my ($self) = @_;
2320 2713
2321 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2322 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2323 glColor 1, 1, 1, 1; 2716 glColor 0, 0, 0, 1;
2324 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2325 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2326 2719
2327 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2328 2721
2329} 2722}
… …
2378 2771
2379sub new { 2772sub new {
2380 my $class = shift; 2773 my $class = shift;
2381 2774
2382 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2383 state => 0, 2776 state => 0,
2384 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2385 @_ 2778 @_
2386 ); 2779 );
2387 2780
2388 if ($self->{state}) {
2389 $self->{state} = 0;
2390 $self->toggle_flopper;
2391 }
2392
2393 $self 2781 $self
2394} 2782}
2395 2783
2396sub toggle_flopper { 2784sub toggle_flopper {
2397 my ($self) = @_; 2785 my ($self) = @_;
2398 2786
2399 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2400 if ($self->{state} = !$self->{state}) {
2401 $CFClient::UI::ROOT->add ($self->{other});
2402 $self->{other}->move ($self->coord2global (0, $self->{h}));
2403 $self->emit ("open");
2404 } else {
2405 $CFClient::UI::ROOT->remove ($self->{other});
2406 $self->emit ("close");
2407 }
2408
2409 $self->emit (changed => $self->{state});
2410} 2788}
2411 2789
2412############################################################################# 2790#############################################################################
2413 2791
2414package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2427} 2805}
2428 2806
2429sub set_tooltip_from { 2807sub set_tooltip_from {
2430 my ($self, $widget) = @_; 2808 my ($self, $widget) = @_;
2431 2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2432 $self->add (new CFClient::UI::Label 2822 $self->add (new CFClient::UI::Label
2433 markup => $widget->{tooltip}, 2823 markup => $tooltip,
2434 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2435 fontsize => 0.8, 2825 fontsize => 0.8,
2436 fg => [0, 0, 0, 1], 2826 fg => [0, 0, 0, 1],
2437 ellipsise => 0, 2827 ellipsise => 0,
2438 font => ($widget->{tooltip_font} || $::FONT_PROP), 2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2445 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2446 2836
2447 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2448} 2838}
2449 2839
2450sub size_allocate { 2840sub invoke_size_allocate {
2451 my ($self, $w, $h) = @_; 2841 my ($self, $w, $h) = @_;
2452 2842
2453 $self->SUPER::size_allocate ($w - 4, $h - 4); 2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2454} 2862}
2455 2863
2456sub _draw { 2864sub _draw {
2457 my ($self) = @_; 2865 my ($self) = @_;
2458 2866
… …
2475 glVertex $w, $h; 2883 glVertex $w, $h;
2476 glVertex $w, 0; 2884 glVertex $w, 0;
2477 glEnd; 2885 glEnd;
2478 2886
2479 glTranslate 2 - 0.375, 2 - 0.375; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2480 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2481} 2890}
2482 2891
2483############################################################################# 2892#############################################################################
2484 2893
… …
2489use CFClient::OpenGL; 2898use CFClient::OpenGL;
2490 2899
2491sub new { 2900sub new {
2492 my $class = shift; 2901 my $class = shift;
2493 2902
2494 $class->SUPER::new ( 2903 my $self = $class->SUPER::new (
2495 aspect => 1, 2904 aspect => 1,
2905 can_events => 0,
2496 @_, 2906 @_,
2497 ) 2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2498} 2924}
2499 2925
2500sub size_request { 2926sub size_request {
2501 (32, 8) 2927 (32, 8)
2502} 2928}
2503 2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2504sub _draw { 2938sub _draw {
2505 my ($self) = @_; 2939 my ($self) = @_;
2506 2940
2507 return unless $::CONN;#d# manage and cache textures differently 2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2508 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2509 2953
2510 # TODO animation
2511 if ($tex) { 2954 if ($tex) {
2512 glEnable GL_TEXTURE_2D; 2955 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1; 2957 glColor 0, 0, 0, 1;
2515 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2516 glDisable GL_TEXTURE_2D; 2959 glDisable GL_TEXTURE_2D;
2517 } 2960 }
2518} 2961}
2519 2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2520############################################################################# 2972#############################################################################
2521 2973
2522package CFClient::UI::InventoryItem; 2974package CFClient::UI::Buttonbar;
2523 2975
2524our @ISA = CFClient::UI::HBox::; 2976our @ISA = CFClient::UI::HBox::;
2525 2977
2526sub _item_to_desc { 2978# TODO: should actualyl wrap buttons and other goodies.
2527 my ($item) = @_;
2528
2529 my $desc =
2530 $item->{nrof} < 2
2531 ? $item->{name}
2532 : "$item->{nrof} $item->{name_pl}";
2533
2534 $item->{flags} & Crossfire::Protocol::F_OPEN
2535 and $desc .= " (open)";
2536 $item->{flags} & Crossfire::Protocol::F_APPLIED
2537 and $desc .= " (applied)";
2538 $item->{flags} & Crossfire::Protocol::F_UNPAID
2539 and $desc .= " (unpaid)";
2540 $item->{flags} & Crossfire::Protocol::F_MAGIC
2541 and $desc .= " (magic)";
2542 $item->{flags} & Crossfire::Protocol::F_CURSED
2543 and $desc .= " (cursed)";
2544 $item->{flags} & Crossfire::Protocol::F_DAMNED
2545 and $desc .= " (damned)";
2546 $item->{flags} & Crossfire::Protocol::F_LOCKED
2547 and $desc .= " *";
2548
2549 $desc
2550}
2551
2552sub new {
2553 my $class = shift;
2554
2555 my %args = @_;
2556
2557 my $item = delete $args{item};
2558
2559 my $desc = _item_to_desc ($item);
2560
2561 my $self = $class->SUPER::new (
2562 can_hover => 1,
2563 can_events => 1,
2564 tooltip => ((CFClient::UI::Label::escape $desc)
2565 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2566 connect_button_down => sub {
2567 my ($self, $ev, $x, $y) = @_;
2568
2569 # todo: maybe put examine on 1? but should just be a tooltip :(
2570 if ($ev->{button} == 1) {
2571 my $targ = $::CONN->{player}{tag};
2572
2573 if ($item->{container} == $::CONN->{player}{tag}) {
2574 $targ = $main::OPENCONT;
2575 }
2576
2577 $::CONN->send ("move $targ $item->{tag} 0");
2578 } elsif ($ev->{button} == 2) {
2579 $::CONN->send ("apply $item->{tag}");
2580 } elsif ($ev->{button} == 3) {
2581 my @menu_items = (
2582 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2583 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2584 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2585 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2586 [
2587 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2588 sub { $::CONN->send ("lock $item->{tag}") },
2589 ],
2590 );
2591
2592 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2593 }
2594
2595 1
2596 },
2597 %args
2598 );
2599
2600
2601 $self->add (new CFClient::UI::Face
2602 can_events => 0,
2603 face => $item->{face},
2604 anim => $item->{anim},
2605 animspeed => $item->{animspeed},
2606 );
2607
2608 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2609
2610 $self->{item} = $item;
2611
2612 $self->update_item;
2613
2614 $self
2615}
2616
2617sub update_item {
2618 my ($self) = @_;
2619
2620 my $desc = _item_to_desc ($self->{item});
2621
2622 $self->{name_lbl}->set_text ($desc);
2623}
2624
2625#############################################################################
2626
2627package CFClient::UI::Inventory;
2628
2629our @ISA = CFClient::UI::ScrolledWindow::;
2630
2631sub new {
2632 my $class = shift;
2633
2634 my $self = $class->SUPER::new (
2635 scrolled => (new CFClient::UI::VBox),
2636 @_,
2637 );
2638
2639 $self
2640}
2641
2642sub set_items {
2643 my ($self, $items) = @_;
2644
2645 $self->{scrolled}->clear;
2646 return unless $items;
2647
2648 my @items = sort {
2649 ($a->{type} <=> $b->{type})
2650 or ($a->{name} cmp $b->{name})
2651 } @$items;
2652
2653 $self->{real_items} = \@items;
2654
2655 for my $item (@items) {
2656 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2657 $item->update_item ();
2658 }
2659
2660 $self->{scrolled}->add (@items);
2661
2662# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667 ($self->{req_w}, $self->{req_h});
2668}
2669 2979
2670############################################################################# 2980#############################################################################
2671 2981
2672package CFClient::UI::Menu; 2982package CFClient::UI::Menu;
2673 2983
… …
2685 ); 2995 );
2686 2996
2687 $self->add ($self->{vbox} = new CFClient::UI::VBox); 2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2688 2998
2689 for my $item (@{ $self->{items} }) { 2999 for my $item (@{ $self->{items} }) {
2690 my ($widget, $cb) = @$item; 3000 my ($widget, $cb, $tooltip) = @$item;
2691 3001
2692 # handle various types of items, only text for now 3002 # handle various types of items, only text for now
2693 if (!ref $widget) { 3003 if (!ref $widget) {
2694 $widget = new CFClient::UI::Label 3004 $widget = new CFClient::UI::Label
2695 can_hover => 1, 3005 can_hover => 1,
2696 can_events => 1, 3006 can_events => 1,
2697 text => $widget; 3007 markup => $widget,
3008 tooltip => $tooltip
2698 } 3009 }
2699 3010
2700 $self->{item}{$widget} = $item; 3011 $self->{item}{$widget} = $item;
2701 3012
2702 $self->{vbox}->add ($widget); 3013 $self->{vbox}->add ($widget);
… …
2714 # maybe save $GRAB? must be careful about events... 3025 # maybe save $GRAB? must be careful about events...
2715 $GRAB = $self; 3026 $GRAB = $self;
2716 $self->{button} = $ev->{button}; 3027 $self->{button} = $ev->{button};
2717 3028
2718 $self->show; 3029 $self->show;
2719 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2720} 3031}
2721 3032
2722sub mouse_motion { 3033sub invoke_mouse_motion {
2723 my ($self, $ev, $x, $y) = @_; 3034 my ($self, $ev, $x, $y) = @_;
2724 3035
2725 # TODO: should use vbox->find_widget or so 3036 # TODO: should use vbox->find_widget or so
2726 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2727 $self->{hover} = $self->{item}{$HOVER}; 3038 $self->{hover} = $self->{item}{$HOVER};
2728}
2729 3039
3040 0
3041}
3042
2730sub button_up { 3043sub invoke_button_up {
2731 my ($self, $ev, $x, $y) = @_; 3044 my ($self, $ev, $x, $y) = @_;
2732 3045
2733 if ($ev->{button} == $self->{button}) { 3046 if ($ev->{button} == $self->{button}) {
2734 undef $GRAB; 3047 undef $GRAB;
2735 $self->hide; 3048 $self->hide;
2736 3049
2737 $self->emit ("popdown"); 3050 $self->emit ("popdown");
2738 $self->{hover}[1]->() if $self->{hover}; 3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
2739 } 3056 1
2740} 3057}
2741 3058
2742############################################################################# 3059#############################################################################
2743 3060
2744package CFClient::UI::Statusbox; 3061package CFClient::UI::Multiplexer;
2745 3062
2746our @ISA = CFClient::UI::VBox::; 3063our @ISA = CFClient::UI::Container::;
2747 3064
2748sub new { 3065sub new {
2749 my $class = shift; 3066 my $class = shift;
2750 3067
2751 $class->SUPER::new ( 3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
2752 fontsize => 0.8, 3235 fontsize => 0.8,
2753 @_, 3236 @_,
2754 ) 3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
2755} 3244}
2756 3245
2757sub reorder { 3246sub reorder {
2758 my ($self) = @_; 3247 my ($self) = @_;
2759 my $NOW = time; 3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
2760 3254
2761 while (my ($k, $v) = each %{ $self->{item} }) { 3255 while (my ($k, $v) = each %{ $self->{item} }) {
2762 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2763 } 3257 }
2764 3258
… …
2767 my @items = sort { 3261 my @items = sort {
2768 $a->{pri} <=> $b->{pri} 3262 $a->{pri} <=> $b->{pri}
2769 or $b->{id} <=> $a->{id} 3263 or $b->{id} <=> $a->{id}
2770 } values %{ $self->{item} }; 3264 } values %{ $self->{item} };
2771 3265
3266 $self->{timer}->interval (1);
3267
2772 my $count = 10 + 1; 3268 my $count = 10 + 1;
2773 for my $item (@items) { 3269 for my $item (@items) {
2774 last unless --$count; 3270 last unless --$count;
2775 3271
2776 push @widgets, $item->{label} ||= do { 3272 my $label = $item->{label} ||= do {
2777 # TODO: doesn't handle markup well (read as: at all) 3273 # TODO: doesn't handle markup well (read as: at all)
2778 my $short = $item->{count} > 1 3274 my $short = $item->{count} > 1
2779 ? "<b>$item->{count} ×</b> $item->{text}" 3275 ? "<b>$item->{count} ×</b> $item->{text}"
2780 : $item->{text}; 3276 : $item->{text};
2781 3277
… …
2789 tooltip => $item->{tooltip}, 3285 tooltip => $item->{tooltip},
2790 tooltip_font => $::FONT_PROP, 3286 tooltip_font => $::FONT_PROP,
2791 tooltip_width => 0.67, 3287 tooltip_width => 0.67,
2792 fontsize => $item->{fontsize} || $self->{fontsize}, 3288 fontsize => $item->{fontsize} || $self->{fontsize},
2793 max_w => $::WIDTH * 0.44, 3289 max_w => $::WIDTH * 0.44,
2794 fg => $item->{fg}, 3290 fg => [@{ $item->{fg} }],
2795 can_events => 1, 3291 can_events => 1,
2796 can_hover => 1 3292 can_hover => 1
2797 }; 3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
2798 } 3306 }
2799 3307
2800 $self->clear; 3308 $self->clear;
2801 $self->SUPER::add (reverse @widgets); 3309 $self->SUPER::add (reverse @widgets);
2802} 3310}
… …
2805 my ($self, $text, %arg) = @_; 3313 my ($self, $text, %arg) = @_;
2806 3314
2807 $text =~ s/^\s+//; 3315 $text =~ s/^\s+//;
2808 $text =~ s/\s+$//; 3316 $text =~ s/\s+$//;
2809 3317
3318 return unless $text;
3319
2810 my $timeout = time + ((delete $arg{timeout}) || 60); 3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2811 3321
2812 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2813 3323
2814 if (my $item = $self->{item}{$group}) { 3324 if (my $item = $self->{item}{$group}) {
2815 if ($item->{text} eq $text) { 3325 if ($item->{text} eq $text) {
2816 $item->{count}++; 3326 $item->{count}++;
2817 } else { 3327 } else {
2818 $item->{count} = 1; 3328 $item->{count} = 1;
2819 $item->{text} = $item->{tooltip} = $text; 3329 $item->{text} = $item->{tooltip} = $text;
2820 } 3330 }
2821 $item->{id} = ++$self->{id}; 3331 $item->{id} += 0.2;#d#
2822 $item->{timeout} = $timeout; 3332 $item->{timeout} = $timeout;
2823 delete $item->{label}; 3333 delete $item->{label};
2824 } else { 3334 } else {
2825 $self->{item}{$group} = { 3335 $self->{item}{$group} = {
2826 id => ++$self->{id}, 3336 id => ++$self->{id},
… …
2845 3355
2846 $self->reorder; 3356 $self->reorder;
2847 $self->SUPER::reconfigure; 3357 $self->SUPER::reconfigure;
2848} 3358}
2849 3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
2850############################################################################# 3368#############################################################################
2851 3369
2852package CFClient::UI::Root; 3370package CFClient::UI::Inventory;
2853 3371
2854our @ISA = CFClient::UI::Container::; 3372our @ISA = CFClient::UI::ScrolledWindow::;
2855
2856use CFClient::OpenGL;
2857 3373
2858sub new { 3374sub new {
2859 my $class = shift; 3375 my $class = shift;
2860 3376
2861 $class->SUPER::new ( 3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
2862 @_, 3620 @_,
2863 ) 3621 )
2864} 3622}
2865 3623
2866sub configure { 3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2867 my ($self, $x, $y, $w, $h) = @_;
2868 3625
2869 $self->{w} = $w; 3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2870 $self->{h} = $h; 3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2871} 3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2872 3636
2873sub check_size { 3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
2874 my ($self) = @_; 3710 my ($self, $spell) = @_;
2875 3711
2876 $self->size_allocate ($self->{w}, $self->{h}) 3712 $self->{spell}->{$spell->{name}} = $spell;
2877 if $self->{w}; 3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
3732package CFClient::UI::Root;
3733
3734our @ISA = CFClient::UI::Container::;
3735
3736use List::Util qw(min max);
3737
3738use CFClient::OpenGL;
3739
3740sub new {
3741 my $class = shift;
3742
3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2878} 3751}
2879 3752
2880sub size_request { 3753sub size_request {
2881 my ($self) = @_; 3754 my ($self) = @_;
2882 3755
2883 ($self->{w}, $self->{h}) 3756 ($self->{w}, $self->{h})
2884} 3757}
2885 3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
2886sub size_allocate { 3773sub invoke_size_allocate {
2887 my ($self, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2888
2889 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2890 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2891
2892 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2893 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2894 3775
2895 for my $child ($self->children) { 3776 for my $child ($self->children) {
2896 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2897 3778
2898 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3779 $X = $child->{force_x} if exists $child->{force_x};
2899 if exists $child->{req_x}; 3780 $Y = $child->{force_y} if exists $child->{force_y};
2900 3781
2901 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3782 $X = _to_pixel $X, $W, $self->{w};
2902 if exists $child->{req_y}; 3783 $Y = _to_pixel $Y, $H, $self->{h};
2903
2904 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2905 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2906 3784
2907 $child->configure ($X, $Y, $W, $H); 3785 $child->configure ($X, $Y, $W, $H);
2908 } 3786 }
3787
3788 1
2909} 3789}
2910 3790
2911sub coord2local { 3791sub coord2local {
2912 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2913 3793
… …
2921} 3801}
2922 3802
2923sub update { 3803sub update {
2924 my ($self) = @_; 3804 my ($self) = @_;
2925 3805
2926 $self->check_size;
2927 $::WANT_REFRESH++; 3806 $::WANT_REFRESH++;
2928} 3807}
2929 3808
2930sub add { 3809sub add {
2931 my ($self, @children) = @_; 3810 my ($self, @children) = @_;
2932 3811
2933 for my $child (@children) {
2934 $child->{toplevel} = 1; 3812 $_->{is_toplevel} = 1
2935 3813 for @children;
2936 # integerise window positions
2937 $child->{x} = int $child->{x};
2938 $child->{y} = int $child->{y};
2939 }
2940 3814
2941 $self->SUPER::add (@children); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2942} 3831}
2943 3832
2944sub on_refresh { 3833sub on_refresh {
2945 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2946 3835
… …
2959 while ($self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2960 $_->() 3849 $_->()
2961 for values %{delete $self->{refresh_hook}}; 3850 for values %{delete $self->{refresh_hook}};
2962 } 3851 }
2963 3852
2964 if ($self->{check_size}) { 3853 if ($self->{realloc}) {
2965 my @queue = ([], []); 3854 my %queue;
3855 my @queue;
3856 my $widget;
2966 3857
2967 for (;;) { 3858 outer:
2968 if ($self->{check_size}) { 3859 while () {
2969 # heuristic: check containers last 3860 if (my $realloc = delete $self->{realloc}) {
2970 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3861 for $widget (values %$realloc) {
2971 for values %{delete $self->{check_size}} 3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
2972 } 3868 }
2973 3869
2974 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3870 while () {
3871 @queue or last outer;
2975 3872
2976 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3873 $widget = pop @{ $queue[-1] || [] }
2977 ? @$widget{qw(user_w user_h)} 3874 and last;
2978 : $widget->size_request;
2979
2980 if (delete $widget->{force_alloc}
2981 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2982 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2983 3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
2984 $widget->{req_w} = $w; 3894 $widget->{req_w} = $w;
2985 $widget->{req_h} = $h; 3895 $widget->{req_h} = $h;
2986 3896
2987 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3897 $self->{size_alloc}{$widget+0} = $widget;
2988 3898
2989 $widget->{parent}->check_size
2990 if $widget->{parent}; 3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
2991 } 3906 }
3907
3908 delete $self->{realloc}{$widget+0};
2992 } 3909 }
2993 } 3910 }
2994 3911
2995 while ($self->{size_alloc}) { 3912 while (my $size_alloc = delete $self->{size_alloc}) {
2996 for (values %{delete $self->{size_alloc}}) { 3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
2997 my ($widget, $w, $h) = @$_; 3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2998 3920
2999 $w = 0 if $w < 0; 3921 $w = 0 if $w < 0;
3000 $h = 0 if $h < 0; 3922 $h = 0 if $h < 0;
3001 3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3002 $widget->{w} = $w; 3931 $widget->{w} = $w;
3003 $widget->{h} = $h; 3932 $widget->{h} = $h;
3004 $widget->size_allocate ($w, $h); 3933
3005 $widget->emit (size_allocate => $w, $h); 3934 $widget->emit (size_allocate => $w, $h);
3935 }
3006 } 3936 }
3007 } 3937 }
3008 3938
3009 while ($self->{post_alloc_hook}) { 3939 while ($self->{post_alloc_hook}) {
3010 $_->() 3940 $_->()
3011 for values %{delete $self->{post_alloc_hook}}; 3941 for values %{delete $self->{post_alloc_hook}};
3012 } 3942 }
3013 3943
3944
3014 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3015 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3016 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
3017 3948
3018 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
3019 glLoadIdentity; 3950 glLoadIdentity;
3020 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3021 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
3022 glLoadIdentity; 3953 glLoadIdentity;
3023 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
3024 $self->_draw; 3962 $self->_draw;
3025} 3963}
3026 3964
3027############################################################################# 3965#############################################################################
3028 3966

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