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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
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;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
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 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($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
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_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
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
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->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
155 $w = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 349
159 return unless $self->{w} != $w || $self->{h} != $h; 350 # use alignment to adjust x, y
160 351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 357 $self->{x} = $x;
162 $self->{h} = $h; 358 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
166} 370}
167 371
168sub size_allocate { 372sub size_allocate {
169 # nothing to be done 373 # nothing to be done
170} 374}
171 375
172# return top left coordinates 376sub children {
173sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
174 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
175 386
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
177} 407}
178 408
179# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
180sub coord2local { 410sub coord2local {
181 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
182 412
183 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 414}
186 415
187# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
188sub coord2global { 417sub coord2global {
189 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
190 419
191 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 421}
194 422
195sub focus_in { 423sub focus_in {
196 my ($self) = @_; 424 my ($self) = @_;
197 425
198 return if $FOCUS == $self; 426 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
200 428
201 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
202 430
203 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
204 432
205 $focus->update if $focus; 433 $focus->update if $focus;
206 $FOCUS->update; 434 $FOCUS->update;
207} 435}
208 436
… …
211 439
212 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
213 441
214 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
215 443
216 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
217 445
218 $focus->update if $focus; #? 446 $focus->update if $focus; #?
219}
220 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
221sub mouse_motion { } 452sub mouse_motion { 0 }
222sub button_up { } 453sub button_up { 0 }
223sub key_down { } 454sub key_down { 0 }
224sub key_up { } 455sub key_up { 0 }
225 456
226sub button_down { 457sub button_down {
227 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
228 459
229 $self->focus_in; 460 $self->focus_in;
230}
231 461
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
237
238sub draw {
239 my ($self) = @_;
240
241 return unless $self->{h} && $self->{w};
242
243 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw;
246 glPopMatrix;
247
248 if ($self == $HOVER && $self->{can_hover}) {
249 my ($x, $y) = @$self{qw(x y)};
250
251 glColor 1, 0.8, 0.5, 0.2;
252 glEnable GL_BLEND;
253 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
254 glBegin GL_QUADS;
255 glVertex $x , $y;
256 glVertex $x + $self->{w}, $y;
257 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h};
259 glEnd;
260 glDisable GL_BLEND;
261 } 462 0
262}
263
264sub _draw {
265 my ($self) = @_;
266
267 warn "no draw defined for $self\n";
268} 463}
269 464
270sub find_widget { 465sub find_widget {
271 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
272 469
273 return $self 470 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 473
… …
279 476
280sub set_parent { 477sub set_parent {
281 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
282 479
283 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
284} 482}
285 483
286sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
287 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
288 506
289 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
290 509
291 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
292 $self->{req_w} = $w; 516 delete $self->{req_w};
293 $self->{req_h} = $h; 517 delete $self->{req_h};
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 } 518 }
298} 519}
299 520
300sub update { 521sub update {
301 my ($self) = @_; 522 my ($self) = @_;
302 523
303 $self->{parent}->update 524 $self->{parent}->update
304 if $self->{parent}; 525 if $self->{parent};
305} 526}
306 527
307sub connect { 528sub reconfigure {
308 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
309 530
310 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
311} 533}
312 534
313sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
314 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
315 538
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
317 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
318 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
319} 592}
320 593
321sub DESTROY { 594sub DESTROY {
322 my ($self) = @_; 595 my ($self) = @_;
323 596
597 delete $WIDGET{$self+0};
324 #$self->deactivate; 598 #$self->deactivate;
325} 599}
326 600
327############################################################################# 601#############################################################################
328 602
… …
337 my $class = shift; 611 my $class = shift;
338 612
339 # range [value, low, high, page] 613 # range [value, low, high, page]
340 614
341 $class->SUPER::new ( 615 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
344 @_ 618 @_
345 ) 619 )
346} 620}
347 621
348sub _draw { 622sub _draw {
349 my ($self) = @_; 623 my ($self) = @_;
350 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
352 631
353 glEnable GL_BLEND; 632 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
356 635
357 glBegin GL_QUADS; 636 glBegin GL_QUADS;
358 glVertex 0 , 0; 637 glVertex 0 , 0;
359 glVertex 0 , $h; 638 glVertex 0 , $h;
360 glVertex $w, $h; 639 glVertex $w, $h;
361 glVertex $w, 0; 640 glVertex $w, 0;
362 glEnd; 641 glEnd;
363 642
364 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
365} 645}
366 646
367############################################################################# 647#############################################################################
368 648
369package CFClient::UI::Empty; 649package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 650
383our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
384 652
385sub new { 653sub new {
386 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
387 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
388 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
389 676
390 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
391 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
392 685
393 $self 686 $self
394} 687}
395 688
396sub add { 689sub add {
397 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
398 691
399 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
400 694
401 use sort 'stable'; 695 use sort 'stable';
402 696
403 $self->{children} = [ 697 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
406 ]; 700 ];
407 701
408 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
409} 707}
410 708
411sub remove { 709sub remove {
412 my ($self, $child) = @_; 710 my ($self, $child) = @_;
413 711
414 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
415 714
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 716
418 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
419} 732}
420 733
421sub find_widget { 734sub find_widget {
422 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
423 736
424 $x -= $self->{x}; 737 $x -= $self->{x};
425 $y -= $self->{y}; 738 $y -= $self->{y};
426 739
427 my $res; 740 my $res;
428 741
429 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
430 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
431 and return $res; 744 and return $res;
432 } 745 }
433 746
434 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
483 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
484} 797}
485 798
486############################################################################# 799#############################################################################
487 800
801# back-buffered drawing area
802
488package CFClient::UI::Window; 803package CFClient::UI::Window;
489 804
490our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
491 806
492use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
498} 813}
499 814
500sub update { 815sub update {
501 my ($self) = @_; 816 my ($self) = @_;
502 817
503 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 819 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 820}
517 821
518sub size_allocate { 822sub size_allocate {
519 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
520 824
521 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
522 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
523 $self->render_chld; 849 $self->_render;
850 };
524} 851}
525 852
526sub _draw { 853sub _draw {
527 my ($self) = @_; 854 my ($self) = @_;
528 855
529 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
530 857
531 my $tex = $self->{texture} 858 my $tex = $self->{texture}
532 or return; 859 or return;
533 860
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
538 864
539 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 866
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
543} 868}
544 869
545############################################################################# 870#############################################################################
546 871
547package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
548 873
549our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 875
623sub new { 876sub new {
624 my $class = shift; 877 my $class = shift;
625 878
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 879 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 880 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
631 border => 0.8,
632 @_ 882 @_,
633 ) 883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
634} 1104}
635 1105
636sub border { 1106sub border {
637 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
638} 1108}
639 1109
640sub size_request { 1110sub size_request {
641 my ($self) = @_; 1111 my ($self) = @_;
642 1112
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
644 1115
645 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
646 1117
647 ( 1118 (
648 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
651} 1122}
652 1123
653sub size_allocate { 1124sub size_allocate {
654 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
655 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
656 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
658 1137
659 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
660} 1139}
661 1140
662sub button_down { 1141sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
664 1143
1144 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1145 my $border = $self->border;
666 1146
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
673 $self->{motion} = sub { 1158 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
675 1160
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
677 1163
678 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
681 }; 1169 };
682 1170
683 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
688 1174
689 $self->{motion} = sub { 1175 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
691 1177
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
693 1179
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
696 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
697 } 1188 1
698} 1189}
699 1190
700sub button_up { 1191sub button_up {
701 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
702 1193
703 delete $self->{motion}; 1194 !!delete $self->{motion}
704} 1195}
705 1196
706sub mouse_motion { 1197sub mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
708 1199
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
710} 1203}
711 1204
712sub _draw { 1205sub _draw {
713 my ($self) = @_; 1206 my ($self) = @_;
714 1207
1208 my $child = $self->{children}[0];
1209
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1212
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1215
723 my $border = $self->border; 1216 my $border = $self->border;
724 1217
725 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1223
731 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
732 1226
733 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
736 1230 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
743 1233
744 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1235
747 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
748} 1242}
749 1243
750############################################################################# 1244#############################################################################
751 1245
752package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
760sub new { 1254sub new {
761 my $class = shift; 1255 my $class = shift;
762 1256
763 $class->SUPER::new ( 1257 $class->SUPER::new (
764 col_expand => [], 1258 col_expand => [],
765 @_ 1259 @_,
766 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1265}
768 1266
769sub add { 1267sub add {
770 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
771 1269
772 $child->set_parent ($self); 1270 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
774 1272
775 $child->check_size; 1273 $self->realloc;
776} 1274}
777 1275
778# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1277sub clear {
780 my ($self) = @_; 1278 my ($self) = @_;
781 1279
1280 my @children = $self->children;
782 delete $self->{children}; 1281 delete $self->{children};
783 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
784} 1289}
785 1290
786sub get_wh { 1291sub get_wh {
787 my ($self) = @_; 1292 my ($self) = @_;
788 1293
… …
793 or next; 1298 or next;
794 1299
795 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
797 or next; 1302 or next;
798 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1304
800 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
802 } 1307 }
803 } 1308 }
… …
819sub size_allocate { 1324sub size_allocate {
820 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
821 1326
822 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
823 1328
824 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
826 1331
827 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1389 }
885} 1390}
886 1391
887############################################################################# 1392#############################################################################
888 1393
889package CFClient::UI::HBox; 1394package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1395
893our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
894 1397
895sub size_request { 1398sub size_request {
896 my ($self) = @_; 1399 my ($self) = @_;
897 1400
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
899 1402 ? (
900 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1405 )
903 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
904} 1410}
905 1411
906sub size_allocate { 1412sub size_allocate {
907 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
908 1414
909 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1416 my $children = $self->{children};
912 1417
913 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
914 1419
915 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
916 1421 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1435 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1436 }
931 } 1437 }
932 1438
933 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
934 1440
935 my $y = 0; 1441 my $pos = 0;
936 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1443 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1445
941 $y += $h; 1446 $pos += $alloc;
942 } 1447 }
943 1448
944 1 1449 1
945} 1450}
946 1451
947############################################################################# 1452#############################################################################
948 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
949package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
950 1470
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
954 1472
955sub size_request { 1473sub new {
956 my ($self) = @_; 1474 my $class = shift;
957 1475
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
959 1477 vertical => 1,
960 ( 1478 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1479 )
964} 1480}
965 1481
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1482#############################################################################
1004 1483
1005package CFClient::UI::Label; 1484package CFClient::UI::Label;
1006 1485
1007our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1008 1487
1009use CFClient::OpenGL; 1488use CFClient::OpenGL;
1010 1489
1011sub new { 1490sub new {
1012 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1013 1492
1014 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1016 fontsize => 1, 1503 fontsize => 1,
1017 text => "",
1018 align => -1, 1504 align => -1,
1019 valign => -1, 1505 valign => -1,
1020 padding => 2, 1506 padding_x => 2,
1021 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1022 %arg 1509 %arg
1023 ); 1510 );
1024 1511
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1026 1517
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1029 1523
1030 $self 1524 $self
1031} 1525}
1032 1526
1033sub escape_text { 1527sub escape($) {
1034 local $_ = $_[1]; 1528 local $_ = $_[0];
1035 1529
1036 s/&/&amp;/g; 1530 s/&/&amp;/g;
1037 s/>/&gt;/g; 1531 s/>/&gt;/g;
1038 s/</&lt;/g; 1532 s/</&lt;/g;
1039 1533
1040 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1041} 1549}
1042 1550
1043sub set_text { 1551sub set_text {
1044 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1045 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1047
1048 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1049 $self->update; 1562 $self->update;
1050} 1563}
1051 1564
1052sub set_markup { 1565sub set_markup {
1053 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1054 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1056
1057 delete $self->{texture}; 1575 delete $self->{req_h};
1576
1577 $self->realloc;
1058 $self->update; 1578 $self->update;
1059} 1579}
1060 1580
1061sub size_request { 1581sub size_request {
1062 my ($self) = @_; 1582 my ($self) = @_;
1063 1583
1064 $self->{layout}->set_width; 1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1592
1067 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1068 1594
1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1599 my ($w2, $h2) = $self->{template}->size;
1600
1601 $w = List::Util::max $w, $w2;
1602 $h = List::Util::max $h, $h2;
1603 }
1604
1605 ($w, $h)
1069 ( 1606 }
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073} 1607}
1074 1608
1075sub size_allocate { 1609sub size_allocate {
1076 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1077 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1079} 1625}
1080 1626
1081sub _draw { 1627sub _draw {
1082 my ($self) = @_; 1628 my ($self) = @_;
1083 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1084 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1087 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1641 };
1089 1642
1090 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1092 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1654
1655 if ($tex->{format} == GL_ALPHA) {
1656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1657 glColor @{$self->{fg}};
1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094
1095 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy}); 1661 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1662 }
1110 1663
1111 glDisable GL_TEXTURE_2D; 1664 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1665}
1114 1666
1115############################################################################# 1667#############################################################################
1116 1668
1117package CFClient::UI::EntryBase; 1669package CFClient::UI::EntryBase;
… …
1122 1674
1123sub new { 1675sub new {
1124 my $class = shift; 1676 my $class = shift;
1125 1677
1126 $class->SUPER::new ( 1678 $class->SUPER::new (
1127 fg => [1, 1, 1], 1679 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1680 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1681 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1682 active_fg => [0, 0, 0],
1131 can_hover => 1, 1683 can_hover => 1,
1132 can_focus => 1, 1684 can_focus => 1,
1133 valign => 0, 1685 valign => 0,
1686 can_events => 1,
1687 #text => ...
1134 @_ 1688 @_
1135 ) 1689 )
1136} 1690}
1137 1691
1138sub _set_text { 1692sub _set_text {
… …
1140 1694
1141 delete $self->{cur_h}; 1695 delete $self->{cur_h};
1142 1696
1143 return if $self->{text} eq $text; 1697 return if $self->{text} eq $text;
1144 1698
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1699 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1700 $self->{text} = $text;
1149 1701
1150 $text =~ s/./*/g if $self->{hidden}; 1702 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1703 $self->{layout}->set_text ("$text ");
1704 delete $self->{req_h};
1152 1705
1153 $self->emit (changed => $self->{text}); 1706 $self->_emit (changed => $self->{text});
1707
1708 $self->realloc;
1709 $self->update;
1710}
1711
1712sub set_text {
1713 my ($self, $text) = @_;
1714
1715 $self->{cursor} = length $text;
1716 $self->_set_text ($text);
1154} 1717}
1155 1718
1156sub get_text { 1719sub get_text {
1157 $_[0]{text} 1720 $_[0]{text}
1158} 1721}
… …
1161 my ($self) = @_; 1724 my ($self) = @_;
1162 1725
1163 my ($w, $h) = $self->SUPER::size_request; 1726 my ($w, $h) = $self->SUPER::size_request;
1164 1727
1165 ($w + 1, $h) # add 1 for cursor 1728 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1729}
1181 1730
1182sub key_down { 1731sub key_down {
1183 my ($self, $ev) = @_; 1732 my ($self, $ev) = @_;
1184 1733
… …
1186 my $sym = $ev->{sym}; 1735 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1736 my $uni = $ev->{unicode};
1188 1737
1189 my $text = $self->get_text; 1738 my $text = $self->get_text;
1190 1739
1191 if ($sym == 8) { 1740 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1741 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1742 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1743 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1744 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1745 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1746 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1747 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1748 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1749 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1750 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1751 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1752 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1753 $self->_emit ('escape');
1205 } elsif ($uni) { 1754 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1755 substr $text, $self->{cursor}++, 0, chr $uni;
1756 } else {
1757 return 0;
1207 } 1758 }
1208 1759
1209 $self->_set_text ($text); 1760 $self->_set_text ($text);
1210 $self->update; 1761
1762 $self->realloc;
1763
1764 1
1211} 1765}
1212 1766
1213sub focus_in { 1767sub focus_in {
1214 my ($self) = @_; 1768 my ($self) = @_;
1215 1769
… …
1230 utf8::encode $text; 1784 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1785 $self->{cursor} = length substr $text, 0, $idx;
1232 1786
1233 $self->_set_text ($self->{text}); 1787 $self->_set_text ($self->{text});
1234 $self->update; 1788 $self->update;
1789
1790 1
1235} 1791}
1236 1792
1237sub mouse_motion { 1793sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1794 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1795# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1796
1797 0
1240} 1798}
1241 1799
1242sub _draw { 1800sub _draw {
1243 my ($self) = @_; 1801 my ($self) = @_;
1244 1802
1245 local $self->{fg} = $self->{fg}; 1803 local $self->{fg} = $self->{fg};
1246 1804
1247 if ($FOCUS == $self) { 1805 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1806 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1807 $self->{fg} = $self->{active_fg};
1250 } else { 1808 } else {
1251 glColor @{$self->{bg}}; 1809 glColor_premultiply @{$self->{bg}};
1252 } 1810 }
1253 1811
1254 glEnable GL_BLEND; 1812 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1813 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1814 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1815 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1816 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1817 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1818 glVertex $self->{w}, 0;
… …
1291 my ($self, $ev) = @_; 1849 my ($self, $ev) = @_;
1292 1850
1293 my $sym = $ev->{sym}; 1851 my $sym = $ev->{sym};
1294 1852
1295 if ($sym == 13) { 1853 if ($sym == 13) {
1854 unshift @{$self->{history}},
1855 my $txt = $self->get_text;
1856 $self->{history_pointer} = -1;
1857 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1858 $self->_emit (activate => $txt);
1297 $self->update; 1859 $self->update;
1298 1860
1861 } elsif ($sym == CFClient::SDLK_UP) {
1862 if ($self->{history_pointer} < 0) {
1863 $self->{history_saveback} = $self->get_text;
1864 }
1865 if (@{$self->{history} || []} > 0) {
1866 $self->{history_pointer}++;
1867 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1868 $self->{history_pointer} = @{$self->{history} || []} - 1;
1869 }
1870 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1871 }
1872
1873 } elsif ($sym == CFClient::SDLK_DOWN) {
1874 $self->{history_pointer}--;
1875 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1876
1877 if ($self->{history_pointer} >= 0) {
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 } else {
1880 $self->set_text ($self->{history_saveback});
1881 }
1882
1299 } else { 1883 } else {
1300 $self->SUPER::key_down ($ev); 1884 return $self->SUPER::key_down ($ev)
1885 }
1886
1301 } 1887 1
1302
1303} 1888}
1304 1889
1305############################################################################# 1890#############################################################################
1306 1891
1307package CFClient::UI::Button; 1892package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1894our @ISA = CFClient::UI::Label::;
1310 1895
1311use CFClient::OpenGL; 1896use CFClient::OpenGL;
1312 1897
1313my @tex = 1898my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1900 qw(b1_button_active.png);
1316 1901
1317sub new { 1902sub new {
1318 my $class = shift; 1903 my $class = shift;
1319 1904
1320 $class->SUPER::new ( 1905 $class->SUPER::new (
1321 padding => 4, 1906 padding_x => 4,
1907 padding_y => 4,
1322 fg => [1, 1, 1], 1908 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1909 active_fg => [0, 0, 1],
1325 can_hover => 1, 1910 can_hover => 1,
1326 align => 0, 1911 align => 0,
1327 valign => 0, 1912 valign => 0,
1913 can_events => 1,
1328 @_ 1914 @_
1329 ) 1915 )
1330} 1916}
1331 1917
1918sub activate { }
1919
1332sub button_up { 1920sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1921 my ($self, $ev, $x, $y) = @_;
1334 1922
1923 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1924 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1925 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1926
1338 } 1927 1
1339} 1928}
1340 1929
1341sub _draw { 1930sub _draw {
1342 my ($self) = @_; 1931 my ($self) = @_;
1343 1932
1344 local $self->{fg} = $self->{fg}; 1933 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1934
1346 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg};
1348 }
1349
1350 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1935 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1936 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1937 glColor 0, 0, 0, 1;
1355 1938
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1939 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1940
1358 glDisable GL_TEXTURE_2D; 1941 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1942
1361 $self->SUPER::_draw; 1943 $self->SUPER::_draw;
1362} 1944}
1363 1945
1364############################################################################# 1946#############################################################################
… …
1366package CFClient::UI::CheckBox; 1948package CFClient::UI::CheckBox;
1367 1949
1368our @ISA = CFClient::UI::DrawBG::; 1950our @ISA = CFClient::UI::DrawBG::;
1369 1951
1370my @tex = 1952my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1954 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1955
1374use CFClient::OpenGL; 1956use CFClient::OpenGL;
1375 1957
1376sub new { 1958sub new {
1377 my $class = shift; 1959 my $class = shift;
1378 1960
1379 $class->SUPER::new ( 1961 $class->SUPER::new (
1380 padding => 2, 1962 padding_x => 2,
1963 padding_y => 2,
1381 fg => [1, 1, 1], 1964 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1965 active_fg => [1, 1, 0],
1966 bg => [0, 0, 0, 0.2],
1967 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1968 state => 0,
1384 can_hover => 1, 1969 can_hover => 1,
1385 @_ 1970 @_
1386 ) 1971 )
1387} 1972}
1388 1973
1389sub size_request { 1974sub size_request {
1390 my ($self) = @_; 1975 my ($self) = @_;
1391 1976
1392 ($self->{padding} * 2 + 6) x 2 1977 (6) x 2
1393} 1978}
1394 1979
1395sub button_down { 1980sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1397 1982
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1983 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1984 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1985 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1986 $self->_emit (changed => $self->{state});
1987 } else {
1988 return 0
1989 }
1990
1402 } 1991 1
1403} 1992}
1404 1993
1405sub _draw { 1994sub _draw {
1406 my ($self) = @_; 1995 my ($self) = @_;
1407 1996
1408 $self->SUPER::_draw; 1997 $self->SUPER::_draw;
1409 1998
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1999 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 2000
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2001 my ($w, $h) = @$self{qw(w h)};
2002
2003 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2004
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2005 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2006
1416 glEnable GL_BLEND; 2007 my $tex = $self->{state} ? $tex[1] : $tex[0];
2008
1417 glEnable GL_TEXTURE_2D; 2009 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2010 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2011 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2012}
1427 2013
1428############################################################################# 2014#############################################################################
1429 2015
2016package CFClient::UI::Image;
2017
2018our @ISA = CFClient::UI::Base::;
2019
2020use CFClient::OpenGL;
2021use Carp qw/confess/;
2022
2023our %loaded_images;
2024
2025sub new {
2026 my $class = shift;
2027
2028 my $self = $class->SUPER::new (can_events => 0, @_);
2029
2030 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2031
2032 $loaded_images{$self->{image}} ||=
2033 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2034
2035 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2036
2037 Scalar::Util::weaken $loaded_images{$self->{image}};
2038
2039 $self->{aspect} = $tex->{w} / $tex->{h};
2040
2041 $self
2042}
2043
2044sub size_request {
2045 my ($self) = @_;
2046
2047 ($self->{tex}->{w}, $self->{tex}->{h})
2048}
2049
2050sub _draw {
2051 my ($self) = @_;
2052
2053 my $tex = $self->{tex};
2054
2055 my ($w, $h) = ($self->{w}, $self->{h});
2056
2057 if ($self->{rot90}) {
2058 glRotate 90, 0, 0, 1;
2059 glTranslate 0, -$self->{w}, 0;
2060
2061 ($w, $h) = ($h, $w);
2062 }
2063
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 $tex->draw_quad_alpha (0, 0, $w, $h);
2068
2069 glDisable GL_TEXTURE_2D;
2070}
2071
2072#############################################################################
2073
1430package CFClient::UI::VGauge; 2074package CFClient::UI::VGauge;
1431 2075
1432our @ISA = CFClient::UI::Base::; 2076our @ISA = CFClient::UI::Base::;
2077
2078use List::Util qw(min max);
1433 2079
1434use CFClient::OpenGL; 2080use CFClient::OpenGL;
1435 2081
1436my %tex = ( 2082my %tex = (
1437 food => [ 2083 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2085 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2086 ],
1441 grace => [ 2087 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2089 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2090 ],
1445 hp => [ 2091 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2093 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2094 ],
1449 mana => [ 2095 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2097 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2098 ],
1453); 2099);
1454 2100
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2101# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2102sub new {
1457 my $class = shift; 2103 my $class = shift;
1458 2104
1459 my $self = $class->SUPER::new ( 2105 my $self = $class->SUPER::new (
1460 gauge => 'food', 2106 type => 'food',
1461 @_ 2107 @_
1462 ); 2108 );
1463 2109
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2110 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2111
1466 $self 2112 $self
1467} 2113}
1468 2114
1469sub size_request { 2115sub size_request {
1470 my ($self) = @_; 2116 my ($self) = @_;
1471 2117
1472 my $tex = $tex{$self->{gauge}}[0]; 2118 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2119 #@$tex{qw(w h)}
2120 (0, 0)
1475} 2121}
1476 2122
1477sub set_max { 2123sub set_max {
1478 my ($self, $max) = @_; 2124 my ($self, $max) = @_;
1479 2125
2126 return if $self->{max_val} == $max;
2127
1480 $self->{max_val} = $max; 2128 $self->{max_val} = $max;
2129 $self->update;
1481} 2130}
1482 2131
1483sub set_value { 2132sub set_value {
1484 my ($self, $val, $max) = @_; 2133 my ($self, $val, $max) = @_;
1485 2134
1486 $self->set_max ($max) 2135 $self->set_max ($max)
1487 if defined $max; 2136 if defined $max;
1488 2137
1489 $max = $self->{max_val}; 2138 return if $self->{val} == $val;
2139
1490 $self->{val} = $val; 2140 $self->{val} = $val;
1491
1492 $self->update; 2141 $self->update;
1493} 2142}
1494 2143
1495sub _draw { 2144sub _draw {
1496 my ($self) = @_; 2145 my ($self) = @_;
1497 2146
1498 my $tex = $tex{$self->{gauge}}; 2147 my $tex = $tex{$self->{type}};
2148 my ($t1, $t2, $t3) = @$tex;
1499 2149
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2150 my ($w, $h) = ($self->{w}, $self->{h});
1501 2151
2152 if ($self->{vertical}) {
2153 glRotate 90, 0, 0, 1;
2154 glTranslate 0, -$self->{w}, 0;
2155
2156 ($w, $h) = ($h, $w);
2157 }
2158
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2159 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2160
1505 my $t1 = $tex->[0]; 2161 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2162 my $ycut2 = max 0, min 1, $ycut - 1;
2163
2164 my $h1 = $self->{h} * (1 - $ycut1);
2165 my $h2 = $self->{h} * (1 - $ycut2);
1507 2166
1508 glEnable GL_BLEND; 2167 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2168 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2169 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2170 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2172
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2173 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2174 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2175 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2176 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2177 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2178 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2179 glEnd;
1525 2180
1526 $yp += $h1; 2181 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2184 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2185 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2187 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2188 glEnd;
2189
2190 if ($t3) {
2191 glBindTexture GL_TEXTURE_2D, $t3->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2196 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2197 glEnd;
2198 }
1535 2199
1536 glDisable GL_BLEND; 2200 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2201 glDisable GL_TEXTURE_2D;
2202}
2203
2204#############################################################################
2205
2206package CFClient::UI::Gauge;
2207
2208our @ISA = CFClient::UI::VBox::;
2209
2210sub new {
2211 my ($class, %arg) = @_;
2212
2213 my $self = $class->SUPER::new (
2214 tooltip => $arg{type},
2215 can_hover => 1,
2216 can_events => 1,
2217 %arg,
2218 );
2219
2220 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2221 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2222 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2223
2224 $self
2225}
2226
2227sub set_fontsize {
2228 my ($self, $fsize) = @_;
2229
2230 $self->{value}->set_fontsize ($fsize);
2231 $self->{max} ->set_fontsize ($fsize);
2232}
2233
2234sub set_max {
2235 my ($self, $max) = @_;
2236
2237 $self->{gauge}->set_max ($max);
2238 $self->{max}->set_text ($max);
2239}
2240
2241sub set_value {
2242 my ($self, $val, $max) = @_;
2243
2244 $self->set_max ($max)
2245 if defined $max;
2246
2247 $self->{gauge}->set_value ($val, $max);
2248 $self->{value}->set_text ($val);
1538} 2249}
1539 2250
1540############################################################################# 2251#############################################################################
1541 2252
1542package CFClient::UI::Slider; 2253package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2263 qw(s1_slider.png s1_slider_bg.png);
1553 2264
1554sub new { 2265sub new {
1555 my $class = shift; 2266 my $class = shift;
1556 2267
1557 # range [value, low, high, page] 2268 # range [value, low, high, page, unit]
1558 2269
1559 # TODO: 0-width page 2270 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2271 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2272 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2274 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2275 active_fg => [0, 0, 0],
2276 bg => [0, 0, 0, 0.2],
2277 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2278 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2279 min_w => $::WIDTH / 80,
1567 req_h => 20, 2280 min_h => $::WIDTH / 80,
1568 vertical => 0, 2281 vertical => 0,
1569 can_hover => 1, 2282 can_hover => 1,
1570 inner_pad => 5, 2283 inner_pad => 0.02,
1571 @_ 2284 @_
1572 ); 2285 );
1573 2286
2287 $self->set_value ($self->{range}[0]);
2288 $self->update;
2289
1574 $self 2290 $self
1575} 2291}
1576 2292
2293sub changed { }
2294
2295sub set_range {
2296 my ($self, $range) = @_;
2297
2298 ($range, $self->{range}) = ($self->{range}, $range);
2299
2300 $self->update
2301 if "@$range" ne "@{$self->{range}}";
2302}
2303
2304sub set_value {
2305 my ($self, $value) = @_;
2306
2307 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2308
2309 $hi = $lo + 1 if $hi <= $lo;
2310
2311 $page = $hi - $lo if $page > $hi - $lo;
2312
2313 $value = $lo if $value < $lo;
2314 $value = $hi - $page if $value > $hi - $page;
2315
2316 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2317 if $unit;
2318
2319 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2320
2321 if ($value != $old_value) {
2322 $self->_emit (changed => $value);
2323 $self->update;
2324 }
2325}
2326
1577sub size_request { 2327sub size_request {
1578 my ($self) = @_; 2328 my ($self) = @_;
1579 2329
1580 my $w = $self->{req_w}; 2330 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2331}
1585 2332
1586sub button_down { 2333sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2334 my ($self, $ev, $x, $y) = @_;
1588 2335
1589 $self->SUPER::button_down ($ev, $x, $y); 2336 $self->SUPER::button_down ($ev, $x, $y);
2337
2338 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2339
1590 $self->mouse_motion ($ev, $x, $y); 2340 $self->mouse_motion ($ev, $x, $y)
1591} 2341}
1592 2342
1593sub mouse_motion { 2343sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2344 my ($self, $ev, $x, $y) = @_;
1595 2345
1596 if ($GRAB == $self) { 2346 if ($GRAB == $self) {
2347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2348
2349 my (undef, $lo, $hi, $page) = @{$self->{range}};
2350
2351 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2352
2353 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2354 } else {
2355 return 0;
2356 }
2357
2358 1
2359}
2360
2361sub update {
2362 my ($self) = @_;
2363
2364 delete $self->{knob_w};
2365 $self->SUPER::update;
2366}
2367
2368sub _draw {
2369 my ($self) = @_;
2370
2371 unless ($self->{knob_w}) {
2372 $self->set_value ($self->{range}[0]);
2373
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2374 my ($value, $lo, $hi, $page) = @{$self->{range}};
2375 my $range = ($hi - $page - $lo) || 1e-100;
1598 2376
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2377 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2378
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2379 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2380 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2381
1604 $x -= $inner_pad_px; # substract the padding 2382 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2383 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2384
1610 $self->emit (changed => $x); 2385 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2386 $self->{knob_w} = $knob_w;
1612 } 2387 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2388
1626 $self->SUPER::_draw (); 2389 $self->SUPER::_draw ();
1627 2390
1628 my ($w, $h) = @$self{qw(w h)}; 2391 glScale $self->{w}, $self->{h};
1629 2392
1630 if ($self->{vertical}) { 2393 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2394 # draw a vertical slider like a rotated horizontal slider
1632 2395
2396 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2397 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2398 }
1638 2399
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2400 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2401 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2402
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2403 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2404 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2405
1665 # draw background 2406 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2407 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2408
1668 # draw handle 2409 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2410 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2411
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2412 glDisable GL_TEXTURE_2D;
1673} 2413}
2414
2415#############################################################################
2416
2417package CFClient::UI::ValSlider;
2418
2419our @ISA = CFClient::UI::HBox::;
2420
2421sub new {
2422 my ($class, %arg) = @_;
2423
2424 my $range = delete $arg{range};
2425
2426 my $self = $class->SUPER::new (
2427 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2428 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2429 to_value => sub { shift },
2430 from_value => sub { shift },
2431 %arg,
2432 );
2433
2434 $self->{slider}->connect (changed => sub {
2435 my ($self, $value) = @_;
2436 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2437 $self->{parent}->emit (changed => $value);
2438 });
2439
2440# $self->{entry}->connect (changed => sub {
2441# my ($self, $value) = @_;
2442# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2443# $self->{parent}->emit (changed => $value);
2444# });
2445
2446 $self->add ($self->{slider}, $self->{entry});
2447
2448 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2449
2450 $self
2451}
2452
2453sub set_range { shift->{slider}->set_range (@_) }
2454sub set_value { shift->{slider}->set_value (@_) }
1674 2455
1675############################################################################# 2456#############################################################################
1676 2457
1677package CFClient::UI::TextView; 2458package CFClient::UI::TextView;
1678 2459
… …
1682 2463
1683sub new { 2464sub new {
1684 my $class = shift; 2465 my $class = shift;
1685 2466
1686 my $self = $class->SUPER::new ( 2467 my $self = $class->SUPER::new (
1687 fontsize => 1, 2468 fontsize => 1,
2469 can_events => 0,
2470 #font => default_font
1688 @_, 2471 @_,
1689 2472
1690 layout => (new CFClient::Layout), 2473 layout => (new CFClient::Layout 1),
1691 par => [], 2474 par => [],
1692 height => 0, 2475 height => 0,
1693 children => [ 2476 children => [
1694 (new CFClient::UI::Empty expand => 1), 2477 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2478 (new CFClient::UI::Slider vertical => 1),
1696 ], 2479 ],
1697 ); 2480 );
1698 2481
1699 $self->{children}[1]->connect (changed => sub { 2482 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2483
1703 $self 2484 $self
1704} 2485}
1705 2486
1706sub set_fontsize { 2487sub set_fontsize {
… …
1708 2489
1709 $self->{fontsize} = $fontsize; 2490 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2491 $self->reflow;
1711} 2492}
1712 2493
2494sub size_allocate {
2495 my ($self, $w, $h) = @_;
2496
2497 $self->SUPER::size_allocate ($w, $h);
2498
2499 $self->{layout}->set_font ($self->{font}) if $self->{font};
2500 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $self->{layout}->set_width ($self->{children}[0]{w});
2502
2503 $self->reflow;
2504}
2505
1713sub text_height { 2506sub text_size {
1714 my ($self, $text) = @_; 2507 my ($self, $text, $indent) = @_;
1715 2508
1716 my $layout = $self->{layout}; 2509 my $layout = $self->{layout};
1717 2510
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2511 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2512 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2513 $layout->set_markup ($text);
1721 2514
1722 ($layout->size)[1] 2515 $layout->size
1723} 2516}
1724 2517
1725sub reflow { 2518sub reflow {
1726 my ($self) = @_; 2519 my ($self) = @_;
1727 2520
1728 $self->{need_reflow}++; 2521 $self->{need_reflow}++;
1729 $self->update; 2522 $self->update;
1730} 2523}
1731 2524
1732sub size_allocate { 2525sub set_offset {
2526 my ($self, $offset) = @_;
2527
2528 # todo: base offset on lines or so, not on pixels
2529 $self->{children}[1]->set_value ($offset);
2530}
2531
2532sub clear {
1733 my ($self, $w, $h) = @_; 2533 my ($self) = @_;
1734 2534
1735 $self->SUPER::size_allocate ($w, $h); 2535 $self->{par} = [];
1736 2536 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2537 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2538}
1742 2539
1743sub add_paragraph { 2540sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2541 my ($self, $color, $text, $indent) = @_;
1745 2542
1746 #TODO: intelligently "reformat" paragraph 2543 for my $line (split /\n/, $text) {
1747 2544 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2545 $self->{height} += $h;
2546 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2547 }
1751 2548
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2549 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2550}
1757 2551
1758sub update { 2552sub update {
1759 my ($self) = @_; 2553 my ($self) = @_;
1760 2554
… …
1762 2556
1763 return unless $self->{h} > 0; 2557 return unless $self->{h} > 0;
1764 2558
1765 delete $self->{texture}; 2559 delete $self->{texture};
1766 2560
1767 $ROOT->on_refresh ($self, sub { 2561 $ROOT->on_post_alloc ($self, sub {
2562 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2563
1768 if (delete $self->{need_reflow}) { 2564 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2565 my $height = 0;
1770 2566
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2567 my $layout = $self->{layout};
2568
2569 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2570
1772 for @{$self->{par}}; 2571 for (@{$self->{par}}) {
2572 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2573 $layout->set_width ($W - $_->[3]);
2574 $layout->set_markup ($_->[4]);
2575 my ($w, $h) = $layout->size;
2576 $_->[0] = $w + $_->[3];
2577 $_->[1] = $h;
2578 }
2579
2580 $height += $_->[1];
2581 }
1773 2582
1774 $self->{height} = $height; 2583 $self->{height} = $height;
1775 2584
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2585 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2586
1778 delete $self->{texture}; 2587 delete $self->{texture};
1779 } 2588 }
1780 2589
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2590 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2591 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2592 glClear GL_COLOR_BUFFER_BIT;
1784 2593
2594 my $top = int $self->{children}[1]{range}[0];
2595
2596 my $y0 = $top;
2597 my $y1 = $top + $H;
2598
2599 my $y = 0;
2600
2601 my $layout = $self->{layout};
2602
2603 $layout->set_font ($self->{font}) if $self->{font};
2604
1785 glEnable GL_BLEND; 2605 glEnable GL_BLEND;
2606 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2607 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2608
1799 for my $par (@{$self->{par}}) { 2609 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2610 my $h = $par->[1];
1801 2611
1802 if ($y0 < $y + $h && $y < $y1) { 2612 if ($y0 < $y + $h && $y < $y1) {
2613 $layout->set_foreground (@{ $par->[2] });
2614 $layout->set_width ($W - $par->[3]);
1803 $layout->set_text ($par->[2]); 2615 $layout->set_markup ($par->[4]);
1804 2616
1805 glColor @{ $par->[1] }; 2617 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2618
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2619 glRasterPos $par->[3], $y - $y0;
2620 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2621 }
1809 2622
1810 $y += $h; 2623 $y += $h;
1811 } 2624 }
1812 2625
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2626 glDisable GL_BLEND;
1815 }; 2627 };
1816 }); 2628 });
1817} 2629}
1818 2630
1819sub _draw { 2631sub _draw {
1820 my ($self) = @_; 2632 my ($self) = @_;
1821 2633
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2634 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2636 glColor 0, 0, 0, 1;
2637 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2638 glDisable GL_TEXTURE_2D;
1827 }
1828 2639
1829 $self->{children}[1]->draw; 2640 $self->{children}[1]->draw;
1830 2641
1831} 2642}
1832 2643
… …
1880 2691
1881sub new { 2692sub new {
1882 my $class = shift; 2693 my $class = shift;
1883 2694
1884 my $self = $class->SUPER::new ( 2695 my $self = $class->SUPER::new (
1885 state => 0, 2696 state => 0,
1886 connect_activate => \&toggle_flopper, 2697 on_activate => \&toggle_flopper,
1887 @_ 2698 @_
1888 ); 2699 );
1889 2700
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2701 $self
1896} 2702}
1897 2703
1898sub toggle_flopper { 2704sub toggle_flopper {
1899 my ($self) = @_; 2705 my ($self) = @_;
1900 2706
1901 # TODO: use animation 2707 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2708}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2709
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2710#############################################################################
2711
2712package CFClient::UI::Tooltip;
2713
2714our @ISA = CFClient::UI::Bin::;
2715
2716use CFClient::OpenGL;
2717
2718sub new {
2719 my $class = shift;
2720
2721 $class->SUPER::new (
2722 @_,
2723 can_events => 0,
2724 )
2725}
2726
2727sub set_tooltip_from {
2728 my ($self, $widget) = @_;
2729
2730 my $tooltip = $widget->{tooltip};
2731
2732 if ($ENV{CFPLUS_DEBUG} & 2) {
2733 $tooltip .= "\n\n" . (ref $widget) . "\n"
2734 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2735 . "req $widget->{req_w} $widget->{req_h}\n"
2736 . "visible $widget->{visible}";
2737 }
2738
2739 $self->add (new CFClient::UI::Label
2740 markup => $tooltip,
2741 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2742 fontsize => 0.8,
2743 fg => [0, 0, 0, 1],
2744 ellipsise => 0,
2745 font => ($widget->{tooltip_font} || $::FONT_PROP),
2746 );
2747}
2748
2749sub size_request {
2750 my ($self) = @_;
2751
2752 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2753
2754 ($w + 4, $h + 4)
2755}
2756
2757sub size_allocate {
2758 my ($self, $w, $h) = @_;
2759
2760 $self->SUPER::size_allocate ($w - 4, $h - 4);
2761}
2762
2763sub visibility_change {
2764 my ($self, $visible) = @_;
2765
2766 return unless $visible;
2767
2768 $self->{root}->on_post_alloc ("move_$self" => sub {
2769 my $widget = $self->{owner}
2770 or return;
2771
2772 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2773
2774 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2775 if $x + $self->{w} > $::WIDTH;
2776
2777 $self->move_abs ($x, $y);
2778 });
2779}
2780
2781sub _draw {
2782 my ($self) = @_;
2783
2784 glTranslate 0.375, 0.375;
2785
2786 my ($w, $h) = @$self{qw(w h)};
2787
2788 glColor 1, 0.8, 0.4;
2789 glBegin GL_QUADS;
2790 glVertex 0 , 0;
2791 glVertex 0 , $h;
2792 glVertex $w, $h;
2793 glVertex $w, 0;
2794 glEnd;
2795
2796 glColor 0, 0, 0;
2797 glBegin GL_LINE_LOOP;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glTranslate 2 - 0.375, 2 - 0.375;
2805
2806 $self->SUPER::_draw;
2807}
2808
2809#############################################################################
2810
2811package CFClient::UI::Face;
2812
2813our @ISA = CFClient::UI::Base::;
2814
2815use CFClient::OpenGL;
2816
2817sub new {
2818 my $class = shift;
2819
2820 my $self = $class->SUPER::new (
2821 aspect => 1,
2822 can_events => 0,
2823 @_,
2824 );
2825
2826 if ($self->{anim} && $self->{animspeed}) {
2827 Scalar::Util::weaken (my $widget = $self);
2828
2829 $self->{timer} = Event->timer (
2830 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2831 hard => 1,
2832 interval => $self->{animspeed},
2833 cb => sub {
2834 ++$widget->{frame};
2835 $widget->update;
2836 },
2837 );
2838 }
2839
2840 $self
2841}
2842
2843sub size_request {
2844 (32, 8)
2845}
2846
2847sub update {
2848 my ($self) = @_;
2849
2850 return unless $self->{visible};
2851
2852 $self->SUPER::update;
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 return unless $::CONN;
2859
2860 my $face;
2861
2862 if ($self->{frame}) {
2863 my $anim = $::CONN->{anim}[$self->{anim}];
2864
2865 $face = $anim->[ $self->{frame} % @$anim ]
2866 if $anim && @$anim;
2867 }
2868
2869 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2870
2871 if ($tex) {
2872 glEnable GL_TEXTURE_2D;
2873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2874 glColor 0, 0, 0, 1;
2875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2876 glDisable GL_TEXTURE_2D;
2877 }
2878}
2879
2880sub DESTROY {
2881 my ($self) = @_;
2882
2883 $self->{timer}->cancel
2884 if $self->{timer};
2885
2886 $self->SUPER::DESTROY;
2887}
2888
2889#############################################################################
2890
2891package CFClient::UI::Buttonbar;
2892
2893our @ISA = CFClient::UI::HBox::;
2894
2895# TODO: should actualyl wrap buttons and other goodies.
2896
2897#############################################################################
2898
2899package CFClient::UI::Menu;
2900
2901our @ISA = CFClient::UI::FancyFrame::;
2902
2903use CFClient::OpenGL;
2904
2905sub new {
2906 my $class = shift;
2907
2908 my $self = $class->SUPER::new (
2909 items => [],
2910 z => 100,
2911 @_,
2912 );
2913
2914 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2915
2916 for my $item (@{ $self->{items} }) {
2917 my ($widget, $cb) = @$item;
2918
2919 # handle various types of items, only text for now
2920 if (!ref $widget) {
2921 $widget = new CFClient::UI::Label
2922 can_hover => 1,
2923 can_events => 1,
2924 text => $widget;
2925 }
2926
2927 $self->{item}{$widget} = $item;
2928
2929 $self->{vbox}->add ($widget);
2930 }
2931
2932 $self
2933}
2934
2935# popup given the event (must be a mouse button down event currently)
2936sub popup {
2937 my ($self, $ev) = @_;
2938
2939 $self->_emit ("popdown");
2940
2941 # maybe save $GRAB? must be careful about events...
2942 $GRAB = $self;
2943 $self->{button} = $ev->{button};
2944
2945 $self->show;
2946 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2947}
2948
2949sub mouse_motion {
2950 my ($self, $ev, $x, $y) = @_;
2951
2952 # TODO: should use vbox->find_widget or so
2953 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2954 $self->{hover} = $self->{item}{$HOVER};
2955
2956 0
2957}
2958
2959sub button_up {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 if ($ev->{button} == $self->{button}) {
2963 undef $GRAB;
2964 $self->hide;
2965
1905 $self->emit ("open"); 2966 $self->_emit ("popdown");
2967 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2968 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2969 return 0
1908 $self->emit ("close"); 2970 }
2971
1909 } 2972 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2973}
1913 2974
1914############################################################################# 2975#############################################################################
1915 2976
2977package CFClient::UI::Multiplexer;
2978
2979our @ISA = CFClient::UI::Container::;
2980
2981sub new {
2982 my $class = shift;
2983
2984 my $self = $class->SUPER::new (
2985 @_,
2986 );
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990
2991 $self
2992}
2993
2994sub add {
2995 my ($self, @widgets) = @_;
2996
2997 $self->SUPER::add (@widgets);
2998
2999 $self->{current} = $self->{children}[0]
3000 if @{ $self->{children} };
3001}
3002
3003sub set_current_page {
3004 my ($self, $page_or_widget) = @_;
3005
3006 my $widget = ref $page_or_widget
3007 ? $page_or_widget
3008 : $self->{children}[$page_or_widget];
3009
3010 $self->{current} = $widget;
3011 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3012
3013 $self->_emit (page_changed => $self->{current});
3014
3015 $self->realloc;
3016}
3017
3018sub visible_children {
3019 $_[0]{current}
3020}
3021
3022sub size_request {
3023 my ($self) = @_;
3024
3025 $self->{current}->size_request
3026}
3027
3028sub size_allocate {
3029 my ($self, $w, $h) = @_;
3030
3031 $self->{current}->configure (0, 0, $w, $h);
3032}
3033
3034sub _draw {
3035 my ($self) = @_;
3036
3037 $self->{current}->draw;
3038}
3039
3040#############################################################################
3041
3042package CFClient::UI::Notebook;
3043
3044our @ISA = CFClient::UI::VBox::;
3045
3046sub new {
3047 my $class = shift;
3048
3049 my $self = $class->SUPER::new (
3050 buttonbar => (new CFClient::UI::Buttonbar),
3051 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3052 # filter => # will be put between multiplexer and $self
3053 @_,
3054 );
3055
3056 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3057 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3058
3059 $self
3060}
3061
3062sub add {
3063 my ($self, $title, $widget, $tooltip) = @_;
3064
3065 Scalar::Util::weaken $self;
3066
3067 $self->{buttonbar}->add (new CFClient::UI::Button
3068 markup => $title,
3069 tooltip => $tooltip,
3070 on_activate => sub { $self->set_current_page ($widget) },
3071 );
3072
3073 $self->{multiplexer}->add ($widget);
3074}
3075
3076sub set_current_page {
3077 my ($self, $page) = @_;
3078
3079 $self->{multiplexer}->set_current_page ($page);
3080 $self->_emit (page_changed => $self->{multiplexer}{current});
3081}
3082
3083#############################################################################
3084
3085package CFClient::UI::Statusbox;
3086
3087our @ISA = CFClient::UI::VBox::;
3088
3089sub new {
3090 my $class = shift;
3091
3092 my $self = $class->SUPER::new (
3093 fontsize => 0.8,
3094 @_,
3095 );
3096
3097 Scalar::Util::weaken (my $this = $self);
3098
3099 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3100
3101 $self
3102}
3103
3104sub reorder {
3105 my ($self) = @_;
3106 my $NOW = Time::HiRes::time;
3107
3108 # freeze display when hovering over any label
3109 return if $CFClient::UI::TOOLTIP->{owner}
3110 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3111 values %{ $self->{item} };
3112
3113 while (my ($k, $v) = each %{ $self->{item} }) {
3114 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3115 }
3116
3117 my @widgets;
3118
3119 my @items = sort {
3120 $a->{pri} <=> $b->{pri}
3121 or $b->{id} <=> $a->{id}
3122 } values %{ $self->{item} };
3123
3124 $self->{timer}->interval (1);
3125
3126 my $count = 10 + 1;
3127 for my $item (@items) {
3128 last unless --$count;
3129
3130 my $label = $item->{label} ||= do {
3131 # TODO: doesn't handle markup well (read as: at all)
3132 my $short = $item->{count} > 1
3133 ? "<b>$item->{count} ×</b> $item->{text}"
3134 : $item->{text};
3135
3136 for ($short) {
3137 s/^\s+//;
3138 s/\s+/ /g;
3139 }
3140
3141 new CFClient::UI::Label
3142 markup => $short,
3143 tooltip => $item->{tooltip},
3144 tooltip_font => $::FONT_PROP,
3145 tooltip_width => 0.67,
3146 fontsize => $item->{fontsize} || $self->{fontsize},
3147 max_w => $::WIDTH * 0.44,
3148 fg => [@{ $item->{fg} }],
3149 can_events => 1,
3150 can_hover => 1
3151 };
3152
3153 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3154 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3155 $label->update;
3156 $label->set_max_size (undef, $label->{req_h} * $diff)
3157 if $diff < 1;
3158 $self->{timer}->interval (1/30);
3159 } else {
3160 $label->{fg}[3] = $item->{fg}[3] || 1;
3161 }
3162
3163 push @widgets, $label;
3164 }
3165
3166 $self->clear;
3167 $self->SUPER::add (reverse @widgets);
3168}
3169
3170sub add {
3171 my ($self, $text, %arg) = @_;
3172
3173 $text =~ s/^\s+//;
3174 $text =~ s/\s+$//;
3175
3176 return unless $text;
3177
3178 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3179
3180 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3181
3182 if (my $item = $self->{item}{$group}) {
3183 if ($item->{text} eq $text) {
3184 $item->{count}++;
3185 } else {
3186 $item->{count} = 1;
3187 $item->{text} = $item->{tooltip} = $text;
3188 }
3189 $item->{id} = ++$self->{id};
3190 $item->{timeout} = $timeout;
3191 delete $item->{label};
3192 } else {
3193 $self->{item}{$group} = {
3194 id => ++$self->{id},
3195 text => $text,
3196 timeout => $timeout,
3197 tooltip => $text,
3198 fg => [0.8, 0.8, 0.8, 0.8],
3199 pri => 0,
3200 count => 1,
3201 %arg,
3202 };
3203 }
3204
3205 $self->reorder;
3206}
3207
3208sub reconfigure {
3209 my ($self) = @_;
3210
3211 delete $_->{label}
3212 for values %{ $self->{item} || {} };
3213
3214 $self->reorder;
3215 $self->SUPER::reconfigure;
3216}
3217
3218sub DESTROY {
3219 my ($self) = @_;
3220
3221 $self->{timer}->cancel;
3222
3223 $self->SUPER::DESTROY;
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Inventory;
3229
3230our @ISA = CFClient::UI::ScrolledWindow::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3237 @_,
3238 );
3239
3240 $self
3241}
3242
3243sub set_items {
3244 my ($self, $items) = @_;
3245
3246 $self->{child}->clear;
3247 return unless $items;
3248
3249 my @items = sort {
3250 ($a->{type} <=> $b->{type})
3251 or ($a->{name} cmp $b->{name})
3252 } @$items;
3253
3254 $self->{real_items} = \@items;
3255
3256 my $row = 0;
3257 for my $item (@items) {
3258 CFClient::Item::update_widgets $item;
3259
3260 $self->{child}->add (0, $row, $item->{face_widget});
3261 $self->{child}->add (1, $row, $item->{desc_widget});
3262 $self->{child}->add (2, $row, $item->{weight_widget});
3263
3264 $row++;
3265 }
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::BindEditor;
3271
3272our @ISA = CFClient::UI::FancyFrame::;
3273
3274sub new {
3275 my $class = shift;
3276
3277 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3278
3279 $self->add (my $vb = new CFClient::UI::VBox);
3280
3281
3282 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3283 text => "start recording",
3284 tooltip => "Start/Stops recording of actions."
3285 ."All subsequent actions after the recording started will be captured."
3286 ."The actions are displayed after the record was stopped."
3287 ."To bind the action you have to click on the 'Bind' button",
3288 on_activate => sub {
3289 unless ($self->{recording}) {
3290 $self->start;
3291 } else {
3292 $self->stop;
3293 }
3294 });
3295
3296 $vb->add (new CFClient::UI::Label text => "Actions:");
3297 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3298
3299 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3300 $vb->add (my $hb = new CFClient::UI::HBox);
3301 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3302 $hb->add (new CFClient::UI::Button
3303 text => "bind",
3304 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3305 on_activate => sub {
3306 $self->ask_for_bind;
3307 });
3308
3309 $vb->add (my $hb = new CFClient::UI::HBox);
3310 $hb->add (new CFClient::UI::Button
3311 text => "ok",
3312 expand => 1,
3313 tooltip => "This closes the binding editor and saves the binding",
3314 on_activate => sub {
3315 $self->hide;
3316 $self->commit;
3317 });
3318
3319 $hb->add (new CFClient::UI::Button
3320 text => "cancel",
3321 expand => 1,
3322 tooltip => "This closes the binding editor without saving",
3323 on_activate => sub {
3324 $self->hide;
3325 $self->{binding_cancel}->()
3326 if $self->{binding_cancel};
3327 });
3328
3329 $self->update_binding_widgets;
3330
3331 $self
3332}
3333
3334sub commit {
3335 my ($self) = @_;
3336 my ($mod, $sym, $cmds) = $self->get_binding;
3337 if ($sym != 0 && @$cmds > 0) {
3338 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3339 ."'. Don't forget 'Save Config'!");
3340 $self->{binding_change}->($mod, $sym, $cmds)
3341 if $self->{binding_change};
3342 } else {
3343 $::STATUSBOX->add ("No action bound, no key or action specified!");
3344 $self->{binding_cancel}->()
3345 if $self->{binding_cancel};
3346 }
3347}
3348
3349sub start {
3350 my ($self) = @_;
3351
3352 $self->{rec_btn}->set_text ("stop recording");
3353 $self->{recording} = 1;
3354 $self->clear_command_list;
3355 $::CONN->start_record if $::CONN;
3356}
3357
3358sub stop {
3359 my ($self) = @_;
3360
3361 $self->{rec_btn}->set_text ("start recording");
3362 $self->{recording} = 0;
3363
3364 my $rec;
3365 $rec = $::CONN->stop_record if $::CONN;
3366 return unless ref $rec eq 'ARRAY';
3367 $self->set_command_list ($rec);
3368}
3369
3370
3371sub ask_for_bind_and_commit {
3372 my ($self) = @_;
3373 $self->ask_for_bind (1);
3374}
3375
3376sub ask_for_bind {
3377 my ($self, $commit) = @_;
3378
3379 CFClient::Binder::open_binding_dialog (sub {
3380 my ($mod, $sym) = @_;
3381 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3382 $self->update_binding_widgets;
3383 $self->commit if $commit;
3384 });
3385}
3386
3387# $mod and $sym are the modifiers and key symbol
3388# $cmds is a array ref of strings (the commands)
3389# $cb is the callback that is executed on OK
3390# $ccb is the callback that is executed on CANCEL and
3391# when the binding was unsuccessful on OK
3392sub set_binding {
3393 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3394
3395 $self->clear_command_list;
3396 $self->{recording} = 0;
3397 $self->{rec_btn}->set_text ("start recording");
3398
3399 $self->{binding} = [$mod, $sym];
3400 $self->{commands} = $cmds;
3401
3402 $self->{binding_change} = $cb;
3403 $self->{binding_cancel} = $ccb;
3404
3405 $self->update_binding_widgets;
3406}
3407
3408# this is a shortcut method that asks for a binding
3409# and then just binds it.
3410sub do_quick_binding {
3411 my ($self, $cmds) = @_;
3412 $self->set_binding (undef, undef, $cmds, sub {
3413 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3414 });
3415 $self->ask_for_bind (1);
3416}
3417
3418sub update_binding_widgets {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3422 $self->set_command_list ($cmds);
3423}
3424
3425sub get_binding {
3426 my ($self) = @_;
3427 return (
3428 $self->{binding}->[0],
3429 $self->{binding}->[1],
3430 [ grep { defined $_ } @{$self->{commands}} ]
3431 );
3432}
3433
3434sub clear_command_list {
3435 my ($self) = @_;
3436 $self->{cmdbox}->clear ();
3437}
3438
3439sub set_command_list {
3440 my ($self, $cmds) = @_;
3441
3442 $self->{cmdbox}->clear ();
3443 $self->{commands} = $cmds;
3444
3445 my $idx = 0;
3446
3447 for (@$cmds) {
3448 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3449
3450 my $i = $idx;
3451 $hb->add (new CFClient::UI::Label text => $_);
3452 $hb->add (new CFClient::UI::Button
3453 text => "delete",
3454 tooltip => "Deletes the action from the record",
3455 on_activate => sub {
3456 $self->{cmdbox}->remove ($hb);
3457 $cmds->[$i] = undef;
3458 });
3459
3460
3461 $idx++
3462 }
3463}
3464
3465#############################################################################
3466
3467package CFClient::UI::SpellList;
3468
3469our @ISA = CFClient::UI::Table::;
3470
3471sub new {
3472 my $class = shift;
3473
3474 my $self = $class->SUPER::new (
3475 binding => [],
3476 commands => [],
3477 @_,
3478 )
3479}
3480
3481# XXX: Do sorting? Argl...
3482sub add_spell {
3483 my ($self, $spell) = @_;
3484 $self->{spells}->{$spell->{name}} = $spell;
3485
3486 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3487 face => $spell->{face},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message});
3491
3492 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3493 text => $spell->{name},
3494 can_hover => 1,
3495 can_events => 1,
3496 tooltip => $spell->{message},
3497 expand => 1);
3498
3499 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3500 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3501 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3502 expand => 1);
3503
3504 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3505 text => "bind to key",
3506 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3507}
3508
3509sub rebuild_spell_list {
3510 my ($self) = @_;
3511 $self->{tbl_idx} = 0;
3512 $self->add_spell ($_) for values %{$self->{spells}};
3513}
3514
3515sub remove_spell {
3516 my ($self, $spell) = @_;
3517 delete $self->{spells}->{$spell->{name}};
3518 $self->rebuild_spell_list;
3519}
3520
3521#############################################################################
3522
1916package CFClient::UI::Root; 3523package CFClient::UI::Root;
1917 3524
1918our @ISA = CFClient::UI::Container::; 3525our @ISA = CFClient::UI::Container::;
1919 3526
3527use List::Util qw(min max);
3528
1920use CFClient::OpenGL; 3529use CFClient::OpenGL;
1921 3530
1922sub check_size { 3531sub new {
1923 my ($self) = @_; 3532 my $class = shift;
1924 3533
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3534 my $self = $class->SUPER::new (
3535 visible => 1,
3536 @_,
3537 );
3538
3539 Scalar::Util::weaken ($self->{root} = $self);
3540
3541 $self
1926} 3542}
1927 3543
1928sub size_request { 3544sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3545 my ($self) = @_;
1930}
1931 3546
1932sub configure { 3547 ($self->{w}, $self->{h})
3548}
3549
3550sub _to_pixel {
3551 my ($coord, $size, $max) = @_;
3552
3553 $coord =
3554 $coord eq "center" ? ($max - $size) * 0.5
3555 : $coord eq "max" ? $max
3556 : $coord;
3557
3558 $coord = 0 if $coord < 0;
3559 $coord = $max - $size if $coord > $max - $size;
3560
3561 int $coord + 0.5
3562}
3563
3564sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3565 my ($self, $w, $h) = @_;
1934 3566
1935 $self->SUPER::configure ($x, $y, $w, $h); 3567 for my $child ($self->children) {
3568 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3569
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3570 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3571 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3572
1941sub _topleft { 3573 $X = _to_pixel $X, $W, $self->{w};
3574 $Y = _to_pixel $Y, $H, $self->{h};
3575
3576 $child->configure ($X, $Y, $W, $H);
3577 }
3578}
3579
3580sub coord2local {
1942 my ($self, $x, $y) = @_; 3581 my ($self, $x, $y) = @_;
1943 3582
1944 ($x, $y) 3583 ($x, $y)
1945} 3584}
1946 3585
3586sub coord2global {
3587 my ($self, $x, $y) = @_;
3588
3589 ($x, $y)
3590}
3591
1947sub update { 3592sub update {
1948 my ($self) = @_; 3593 my ($self) = @_;
1949 3594
1950 $self->check_size; 3595 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3596}
1953 3597
1954sub add { 3598sub add {
1955 my ($self, $child) = @_; 3599 my ($self, @children) = @_;
1956 3600
3601 $_->{is_toplevel} = 1
3602 for @children;
3603
1957 $self->SUPER::add ($child); 3604 $self->SUPER::add (@children);
3605}
3606
3607sub remove {
3608 my ($self, @children) = @_;
3609
3610 $self->SUPER::remove (@children);
3611
3612 delete $self->{is_toplevel}
3613 for @children;
3614
3615 while (@children) {
3616 my $w = pop @children;
3617 push @children, $w->children;
3618 $w->set_invisible;
3619 }
1958} 3620}
1959 3621
1960sub on_refresh { 3622sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3623 my ($self, $id, $cb) = @_;
1962 3624
1963 $self->{refresh_hook}{$id} = $cb; 3625 $self->{refresh_hook}{$id} = $cb;
1964} 3626}
1965 3627
3628sub on_post_alloc {
3629 my ($self, $id, $cb) = @_;
3630
3631 $self->{post_alloc_hook}{$id} = $cb;
3632}
3633
1966sub draw { 3634sub draw {
1967 my ($self) = @_; 3635 my ($self) = @_;
1968 3636
1969 while (my $rcb = delete $self->{refresh_hook}) { 3637 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3638 $_->()
3639 for values %{delete $self->{refresh_hook}};
1971 } 3640 }
3641
3642 if ($self->{realloc}) {
3643 my %queue;
3644 my @queue;
3645 my $widget;
3646
3647 outer:
3648 while () {
3649 if (my $realloc = delete $self->{realloc}) {
3650 for $widget (values %$realloc) {
3651 $widget->{visible} or next; # do not resize invisible widgets
3652
3653 $queue{$widget+0}++ and next; # duplicates are common
3654
3655 push @{ $queue[$widget->{visible}] }, $widget;
3656 }
3657 }
3658
3659 while () {
3660 @queue or last outer;
3661
3662 $widget = pop @{ $queue[-1] || [] }
3663 and last;
3664
3665 pop @queue;
3666 }
3667
3668 delete $queue{$widget+0};
3669
3670 my ($w, $h) = $widget->size_request;
3671
3672 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3673 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3674
3675 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3676 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3677
3678 $w = $widget->{force_w} if exists $widget->{force_w};
3679 $h = $widget->{force_h} if exists $widget->{force_h};
3680
3681 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3682 || delete $widget->{force_realloc}) {
3683 $widget->{req_w} = $w;
3684 $widget->{req_h} = $h;
3685
3686 $self->{size_alloc}{$widget+0} = $widget;
3687
3688 if (my $parent = $widget->{parent}) {
3689 $self->{realloc}{$parent+0} = $parent
3690 unless $queue{$parent+0};
3691
3692 $parent->{force_size_alloc} = 1;
3693 $self->{size_alloc}{$parent+0} = $parent;
3694 }
3695 }
3696
3697 delete $self->{realloc}{$widget+0};
3698 }
3699 }
3700
3701 while (my $size_alloc = delete $self->{size_alloc}) {
3702 my @queue = sort { $b->{visible} <=> $a->{visible} }
3703 values %$size_alloc;
3704
3705 while () {
3706 my $widget = pop @queue || last;
3707
3708 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3709
3710 $w = 0 if $w < 0;
3711 $h = 0 if $h < 0;
3712
3713 $w = int $w + 0.5;
3714 $h = int $h + 0.5;
3715
3716 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3717 $widget->{old_w} = $widget->{w};
3718 $widget->{old_h} = $widget->{h};
3719
3720 $widget->{w} = $w;
3721 $widget->{h} = $h;
3722
3723 $widget->emit (size_allocate => $w, $h);
3724 }
3725 }
3726 }
3727
3728 while ($self->{post_alloc_hook}) {
3729 $_->()
3730 for values %{delete $self->{post_alloc_hook}};
3731 }
3732
1972 3733
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3734 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3735 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3736 glClear GL_COLOR_BUFFER_BIT;
1976 3737
1977 glMatrixMode GL_PROJECTION; 3738 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3739 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3740 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3741 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3742 glLoadIdentity;
1982 3743
3744 {
3745 package CFClient::UI::Base;
3746
3747 ($draw_x, $draw_y, $draw_w, $draw_h) =
3748 (0, 0, $self->{w}, $self->{h});
3749 }
3750
1983 $self->_draw; 3751 $self->_draw;
1984} 3752}
1985 3753
1986############################################################################# 3754#############################################################################
1987 3755
1988package CFClient::UI; 3756package CFClient::UI;
1989 3757
1990$ROOT = new CFClient::UI::Root; 3758$ROOT = new CFClient::UI::Root;
3759$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3760
19921 37611
1993 3762

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