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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.285 by root, Mon Jun 5 03:07:01 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 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($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 {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
300 509
301 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
302 512
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
304 $self->{req_w} = $w; 516 delete $self->{req_w};
305 $self->{req_h} = $h; 517 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 518 }
309} 519}
310 520
311sub update { 521sub update {
312 my ($self) = @_; 522 my ($self) = @_;
313 523
314 $self->{parent}->update 524 $self->{parent}->update
315 if $self->{parent}; 525 if $self->{parent};
316} 526}
317 527
318sub connect { 528sub reconfigure {
319 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
320 530
321 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
322} 533}
323 534
324sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 538
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
328 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
329 } 568 }
569
570 if ($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 $self\n";
330} 592}
331 593
332sub DESTROY { 594sub DESTROY {
333 my ($self) = @_; 595 my ($self) = @_;
334 596
597 delete $WIDGET{$self+0};
335 #$self->deactivate; 598 #$self->deactivate;
336} 599}
337 600
338############################################################################# 601#############################################################################
339 602
… …
348 my $class = shift; 611 my $class = shift;
349 612
350 # range [value, low, high, page] 613 # range [value, low, high, page]
351 614
352 $class->SUPER::new ( 615 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
355 @_ 618 @_
356 ) 619 )
357} 620}
358 621
359sub _draw { 622sub _draw {
360 my ($self) = @_; 623 my ($self) = @_;
361 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
363 631
364 glEnable GL_BLEND; 632 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
367 635
368 glBegin GL_QUADS; 636 glBegin GL_QUADS;
369 glVertex 0 , 0; 637 glVertex 0 , 0;
370 glVertex 0 , $h; 638 glVertex 0 , $h;
371 glVertex $w, $h; 639 glVertex $w, $h;
372 glVertex $w, 0; 640 glVertex $w, 0;
373 glEnd; 641 glEnd;
374 642
375 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
376} 645}
377 646
378############################################################################# 647#############################################################################
379 648
380package CFClient::UI::Empty; 649package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 650
394our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
395 652
396sub new { 653sub new {
397 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
398 657
658sub size_request {
659 my ($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
399 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
400 676
401 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
402 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
403 685
404 $self 686 $self
405} 687}
406 688
407sub add { 689sub add {
408 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
409 691
410 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
411 694
412 use sort 'stable'; 695 use sort 'stable';
413 696
414 $self->{children} = [ 697 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
417 ]; 700 ];
418 701
419 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
420} 707}
421 708
422sub remove { 709sub remove {
423 my ($self, $child) = @_; 710 my ($self, $child) = @_;
424 711
425 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
426 714
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 716
429 $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 $self->realloc;
430} 732}
431 733
432sub find_widget { 734sub find_widget {
433 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
434 736
435 $x -= $self->{x}; 737 $x -= $self->{x};
436 $y -= $self->{y}; 738 $y -= $self->{y};
437 739
438 my $res; 740 my $res;
439 741
440 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
442 and return $res; 744 and return $res;
443 } 745 }
444 746
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
495} 797}
496 798
497############################################################################# 799#############################################################################
498 800
801# back-buffered drawing area
802
499package CFClient::UI::Window; 803package CFClient::UI::Window;
500 804
501our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
502 806
503use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
509} 813}
510 814
511sub update { 815sub update {
512 my ($self) = @_; 816 my ($self) = @_;
513 817
514 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 819 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 820}
528 821
529sub size_allocate { 822sub size_allocate {
530 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
531 824
532 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
533 828
829sub _render {
830 my ($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
534 $self->render_chld; 849 $self->_render;
850 };
535} 851}
536 852
537sub _draw { 853sub _draw {
538 my ($self) = @_; 854 my ($self) = @_;
539 855
540 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
541 857
542 my $tex = $self->{texture} 858 my $tex = $self->{texture}
543 or return; 859 or return;
544 860
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
548 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;
549 864
550 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 866
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
554} 868}
555 869
556############################################################################# 870#############################################################################
557 871
558package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
559 873
560our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 875
588sub new { 876sub new {
589 my $class = shift; 877 my $class = shift;
590 878
591 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 880 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
594 border => 0.8,
595 @_ 882 @_,
596 ); 883 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 884}
607 885
608sub size_request { 886sub size_request {
609 my ($self) = @_; 887 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h}) 888
889 my ($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, $h)
611} 895}
612 896
613sub size_allocate { 897sub size_allocate {
614 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 899
616 $self->{h} = $h; 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
617 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
618} 907}
619 908
620sub _draw { 909sub set_offset {
621 my ($self) = @_; 910 my ($self, $x, $y) = @_;
622 911
623 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
624 914
625 glEnable GL_BLEND; 915 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 917
630# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 919sub coord2local {
632# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
638 924
639 $self->child->draw; 925sub coord2global {
640 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
641 glDisable GL_TEXTURE_2D; 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 $self->SUPER::_render;
642} 955}
643 956
644############################################################################# 957#############################################################################
645 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($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
646package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
647 1021
648our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
649 1023
650use CFClient::OpenGL; 1024use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1025
656sub new { 1026sub new {
657 my $class = shift; 1027 my $class = shift;
658 1028
659 # TODO: user_x, user_y, overwrite moveto? 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};
660 1078
661 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1082 border => 0.6,
665 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
666 ); 1087 );
667 1088
668 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
669 align => 0, 1090 align => 0,
670 valign => 1, 1091 valign => 1,
671 text => $self->{title}, 1092 text => $title,
672 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
673 1095
674 $self 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};
675} 1104}
676 1105
677sub border { 1106sub border {
678 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
679} 1108}
680 1109
681sub size_request { 1110sub size_request {
682 my ($self) = @_; 1111 my ($self) = @_;
683 1112
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
685 1115
686 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
687 1117
688 ( 1118 (
689 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
692} 1122}
693 1123
694sub size_allocate { 1124sub size_allocate {
695 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
696 1126
1127 if ($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
697 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
699 1137
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
704} 1139}
705 1140
706sub button_down { 1141sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
708 1143
1144 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1145 my $border = $self->border;
710 1146
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
717 $self->{motion} = sub { 1158 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
719 1160
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
721 1163
722 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
725 }; 1169 };
726 1170
727 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
732 1174
733 $self->{motion} = sub { 1175 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
735 1177
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
737 1179
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
741 } 1188 1
742} 1189}
743 1190
744sub button_up { 1191sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
746 1193
747 delete $self->{motion}; 1194 !!delete $self->{motion}
748} 1195}
749 1196
750sub mouse_motion { 1197sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
752 1199
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
754} 1203}
755 1204
756sub _draw { 1205sub _draw {
757 my ($self) = @_; 1206 my ($self) = @_;
758 1207
1208 my $child = $self->{children}[0];
1209
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1212
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1215
767 my $border = $self->border; 1216 my $border = $self->border;
768 1217
769 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1223
775 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
776 1226
777 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
780 1230 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
787 1233
788 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1235
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
793} 1242}
794 1243
795############################################################################# 1244#############################################################################
796 1245
797package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
805sub new { 1254sub new {
806 my $class = shift; 1255 my $class = shift;
807 1256
808 $class->SUPER::new ( 1257 $class->SUPER::new (
809 col_expand => [], 1258 col_expand => [],
810 @_ 1259 @_,
811 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1265}
813 1266
814sub add { 1267sub add {
815 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
816 1269
817 $child->set_parent ($self); 1270 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
819 1272
820 $child->check_size; 1273 $self->realloc;
821} 1274}
822 1275
823# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1277sub clear {
825 my ($self) = @_; 1278 my ($self) = @_;
826 1279
1280 my @children = $self->children;
827 delete $self->{children}; 1281 delete $self->{children};
828 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
829} 1289}
830 1290
831sub get_wh { 1291sub get_wh {
832 my ($self) = @_; 1292 my ($self) = @_;
833 1293
… …
864sub size_allocate { 1324sub size_allocate {
865 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
866 1326
867 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
868 1328
869 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
871 1331
872 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1389 }
930} 1390}
931 1391
932############################################################################# 1392#############################################################################
933 1393
934package CFClient::UI::HBox; 1394package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1395
938our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
939 1397
940sub size_request { 1398sub size_request {
941 my ($self) = @_; 1399 my ($self) = @_;
942 1400
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
944 1402 ? (
945 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1405 )
948 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
949} 1410}
950 1411
951sub size_allocate { 1412sub size_allocate {
952 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
953 1414
954 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1416 my $children = $self->{children};
957 1417
958 my @h = map $_->{req_w}, @$children; 1418 my @req;
959 1419
960 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
961 1421 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } 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 {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1435 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1436 }
976 } 1437 }
977 1438
978 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
979 1440
980 my $y = 0; 1441 my $pos = 0;
981 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1443 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1445
986 $y += $h; 1446 $pos += $alloc;
987 } 1447 }
988 1448
989 1 1449 1
990} 1450}
991 1451
992############################################################################# 1452#############################################################################
993 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
994package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
995 1470
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
999 1472
1000sub size_request { 1473sub new {
1001 my ($self) = @_; 1474 my $class = shift;
1002 1475
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1004 1477 vertical => 1,
1005 ( 1478 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1479 )
1009} 1480}
1010 1481
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1482#############################################################################
1049 1483
1050package CFClient::UI::Label; 1484package CFClient::UI::Label;
1051 1485
1052our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1053 1487
1054use CFClient::OpenGL; 1488use CFClient::OpenGL;
1055 1489
1056sub new { 1490sub new {
1057 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1058 1492
1059 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1060 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),
1061 fontsize => 1, 1503 fontsize => 1,
1062 text => "",
1063 align => -1, 1504 align => -1,
1064 valign => -1, 1505 valign => -1,
1065 padding => 2, 1506 padding_x => 2,
1066 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1067 %arg 1509 %arg
1068 ); 1510 );
1069 1511
1070 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1515 $self->{template} = $layout;
1074 } 1516 }
1075 1517
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1077 $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 }
1078 1523
1079 $self 1524 $self
1080} 1525}
1081 1526
1082sub escape_text { 1527sub escape($) {
1083 local $_ = $_[1]; 1528 local $_ = $_[0];
1084 1529
1085 s/&/&amp;/g; 1530 s/&/&amp;/g;
1086 s/>/&gt;/g; 1531 s/>/&gt;/g;
1087 s/</&lt;/g; 1532 s/</&lt;/g;
1088 1533
1089 $_[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 $self->SUPER::realloc;
1090} 1549}
1091 1550
1092sub set_text { 1551sub set_text {
1093 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1094 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;
1095 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1096
1097 delete $self->{texture}; 1559 delete $self->{req_h};
1098 $self->check_size; 1560
1561 $self->realloc;
1099 $self->update; 1562 $self->update;
1100} 1563}
1101 1564
1102sub set_markup { 1565sub set_markup {
1103 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1104 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;
1105 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1106
1107 delete $self->{texture}; 1575 delete $self->{req_h};
1108 $self->check_size; 1576
1577 $self->realloc;
1109 $self->update; 1578 $self->update;
1110} 1579}
1111 1580
1112sub size_request { 1581sub size_request {
1113 my ($self) = @_; 1582 my ($self) = @_;
1114 1583
1115 $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});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1592
1118 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1119 1594
1120 if (exists $self->{template}) { 1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1598
1123 my ($w2, $h2) = $self->{template}->size; 1599 my ($w2, $h2) = $self->{template}->size;
1124 1600
1125 $w = List::Util::max $w, $w2; 1601 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1602 $h = List::Util::max $h, $h2;
1127 } 1603 }
1128 1604
1605 ($w, $h)
1129 ( 1606 }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1607}
1134 1608
1135sub size_allocate { 1609sub size_allocate {
1136 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1137 1611
1612 delete $self->{ox};
1613
1138 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1616}
1140 1617
1141sub set_fontsize { 1618sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1143 1620
1144 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1146} 1625}
1147 1626
1148sub _draw { 1627sub _draw {
1149 my ($self) = @_; 1628 my ($self) = @_;
1150 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1151 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};
1152 $self->{layout}->set_width ($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});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1154 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1641 };
1156 1642
1157 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1158 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} - $tex->{h}) * 0.5);
1651 };
1652
1159 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1655
1162 glColor @{$self->{fg}}; 1656 glColor_premultiply @{$self->{fg}}
1657 if $tex->{format} == GL_ALPHA;
1163 1658
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy}); 1659 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1177 1660
1178 glDisable GL_TEXTURE_2D; 1661 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1662}
1181 1663
1182############################################################################# 1664#############################################################################
1183 1665
1184package CFClient::UI::EntryBase; 1666package CFClient::UI::EntryBase;
… …
1189 1671
1190sub new { 1672sub new {
1191 my $class = shift; 1673 my $class = shift;
1192 1674
1193 $class->SUPER::new ( 1675 $class->SUPER::new (
1194 fg => [1, 1, 1], 1676 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1677 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1678 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1679 active_fg => [0, 0, 0],
1198 can_hover => 1, 1680 can_hover => 1,
1199 can_focus => 1, 1681 can_focus => 1,
1200 valign => 0, 1682 valign => 0,
1683 can_events => 1,
1684 #text => ...
1201 @_ 1685 @_
1202 ) 1686 )
1203} 1687}
1204 1688
1205sub _set_text { 1689sub _set_text {
… …
1207 1691
1208 delete $self->{cur_h}; 1692 delete $self->{cur_h};
1209 1693
1210 return if $self->{text} eq $text; 1694 return if $self->{text} eq $text;
1211 1695
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1696 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1697 $self->{text} = $text;
1216 1698
1217 $text =~ s/./*/g if $self->{hidden}; 1699 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1700 $self->{layout}->set_text ("$text ");
1701 delete $self->{req_h};
1219 1702
1220 $self->emit (changed => $self->{text}); 1703 $self->_emit (changed => $self->{text});
1704
1705 $self->realloc;
1706 $self->update;
1707}
1708
1709sub set_text {
1710 my ($self, $text) = @_;
1711
1712 $self->{cursor} = length $text;
1713 $self->_set_text ($text);
1221} 1714}
1222 1715
1223sub get_text { 1716sub get_text {
1224 $_[0]{text} 1717 $_[0]{text}
1225} 1718}
… …
1228 my ($self) = @_; 1721 my ($self) = @_;
1229 1722
1230 my ($w, $h) = $self->SUPER::size_request; 1723 my ($w, $h) = $self->SUPER::size_request;
1231 1724
1232 ($w + 1, $h) # add 1 for cursor 1725 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1726}
1248 1727
1249sub key_down { 1728sub key_down {
1250 my ($self, $ev) = @_; 1729 my ($self, $ev) = @_;
1251 1730
… …
1253 my $sym = $ev->{sym}; 1732 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1733 my $uni = $ev->{unicode};
1255 1734
1256 my $text = $self->get_text; 1735 my $text = $self->get_text;
1257 1736
1258 if ($sym == 8) { 1737 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1738 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1739 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1740 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1741 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1742 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1743 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1744 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1745 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1746 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1747 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1748 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1749 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1750 $self->_emit ('escape');
1272 } elsif ($uni) { 1751 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1752 substr $text, $self->{cursor}++, 0, chr $uni;
1753 } else {
1754 return 0;
1274 } 1755 }
1275 1756
1276 $self->_set_text ($text); 1757 $self->_set_text ($text);
1277 $self->update; 1758
1759 $self->realloc;
1760
1761 1
1278} 1762}
1279 1763
1280sub focus_in { 1764sub focus_in {
1281 my ($self) = @_; 1765 my ($self) = @_;
1282 1766
… …
1297 utf8::encode $text; 1781 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1782 $self->{cursor} = length substr $text, 0, $idx;
1299 1783
1300 $self->_set_text ($self->{text}); 1784 $self->_set_text ($self->{text});
1301 $self->update; 1785 $self->update;
1786
1787 1
1302} 1788}
1303 1789
1304sub mouse_motion { 1790sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1791 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1792# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1793
1794 0
1307} 1795}
1308 1796
1309sub _draw { 1797sub _draw {
1310 my ($self) = @_; 1798 my ($self) = @_;
1311 1799
1312 local $self->{fg} = $self->{fg}; 1800 local $self->{fg} = $self->{fg};
1313 1801
1314 if ($FOCUS == $self) { 1802 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1803 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1804 $self->{fg} = $self->{active_fg};
1317 } else { 1805 } else {
1318 glColor @{$self->{bg}}; 1806 glColor_premultiply @{$self->{bg}};
1319 } 1807 }
1320 1808
1321 glEnable GL_BLEND; 1809 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1810 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1811 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1812 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1813 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1814 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1815 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1846 my ($self, $ev) = @_;
1359 1847
1360 my $sym = $ev->{sym}; 1848 my $sym = $ev->{sym};
1361 1849
1362 if ($sym == 13) { 1850 if ($sym == 13) {
1851 unshift @{$self->{history}},
1852 my $txt = $self->get_text;
1853 $self->{history_pointer} = -1;
1854 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1855 $self->_emit (activate => $txt);
1364 $self->update; 1856 $self->update;
1365 1857
1858 } elsif ($sym == CFClient::SDLK_UP) {
1859 if ($self->{history_pointer} < 0) {
1860 $self->{history_saveback} = $self->get_text;
1861 }
1862 if (@{$self->{history} || []} > 0) {
1863 $self->{history_pointer}++;
1864 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1865 $self->{history_pointer} = @{$self->{history} || []} - 1;
1866 }
1867 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1868 }
1869
1870 } elsif ($sym == CFClient::SDLK_DOWN) {
1871 $self->{history_pointer}--;
1872 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1873
1874 if ($self->{history_pointer} >= 0) {
1875 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1876 } else {
1877 $self->set_text ($self->{history_saveback});
1878 }
1879
1366 } else { 1880 } else {
1367 $self->SUPER::key_down ($ev); 1881 return $self->SUPER::key_down ($ev)
1882 }
1883
1368 } 1884 1
1369
1370} 1885}
1371 1886
1372############################################################################# 1887#############################################################################
1373 1888
1374package CFClient::UI::Button; 1889package CFClient::UI::Button;
… …
1383 1898
1384sub new { 1899sub new {
1385 my $class = shift; 1900 my $class = shift;
1386 1901
1387 $class->SUPER::new ( 1902 $class->SUPER::new (
1388 padding => 4, 1903 padding_x => 4,
1904 padding_y => 4,
1389 fg => [1, 1, 1], 1905 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1906 active_fg => [0, 0, 1],
1392 can_hover => 1, 1907 can_hover => 1,
1393 align => 0, 1908 align => 0,
1394 valign => 0, 1909 valign => 0,
1910 can_events => 1,
1395 @_ 1911 @_
1396 ) 1912 )
1397} 1913}
1398 1914
1915sub activate { }
1916
1399sub button_up { 1917sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1918 my ($self, $ev, $x, $y) = @_;
1401 1919
1920 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1921 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1922 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1923
1405 } 1924 1
1406} 1925}
1407 1926
1408sub _draw { 1927sub _draw {
1409 my ($self) = @_; 1928 my ($self) = @_;
1410 1929
1411 local $self->{fg} = $self->{fg}; 1930 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1931
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1932 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1934 glColor 0, 0, 0, 1;
1422 1935
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1936 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1937
1425 glDisable GL_TEXTURE_2D; 1938 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1939
1428 $self->SUPER::_draw; 1940 $self->SUPER::_draw;
1429} 1941}
1430 1942
1431############################################################################# 1943#############################################################################
… …
1442 1954
1443sub new { 1955sub new {
1444 my $class = shift; 1956 my $class = shift;
1445 1957
1446 $class->SUPER::new ( 1958 $class->SUPER::new (
1447 padding => 2, 1959 padding_x => 2,
1960 padding_y => 2,
1448 fg => [1, 1, 1], 1961 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1962 active_fg => [1, 1, 0],
1963 bg => [0, 0, 0, 0.2],
1964 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1965 state => 0,
1451 can_hover => 1, 1966 can_hover => 1,
1452 @_ 1967 @_
1453 ) 1968 )
1454} 1969}
1455 1970
1456sub size_request { 1971sub size_request {
1457 my ($self) = @_; 1972 my ($self) = @_;
1458 1973
1459 ($self->{padding} * 2 + 6) x 2 1974 (6) x 2
1460} 1975}
1461 1976
1462sub button_down { 1977sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1464 1979
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1980 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1981 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1982 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1983 $self->_emit (changed => $self->{state});
1984 } else {
1985 return 0
1986 }
1987
1469 } 1988 1
1470} 1989}
1471 1990
1472sub _draw { 1991sub _draw {
1473 my ($self) = @_; 1992 my ($self) = @_;
1474 1993
1475 $self->SUPER::_draw; 1994 $self->SUPER::_draw;
1476 1995
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1996 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 1997
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1998 my ($w, $h) = @$self{qw(w h)};
1999
2000 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2001
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2002 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2003
1483 glEnable GL_BLEND; 2004 my $tex = $self->{state} ? $tex[1] : $tex[0];
2005
1484 glEnable GL_TEXTURE_2D; 2006 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2007 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2008 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2009}
1494 2010
1495############################################################################# 2011#############################################################################
1496 2012
1497package CFClient::UI::Image; 2013package CFClient::UI::Image;
… …
1504our %loaded_images; 2020our %loaded_images;
1505 2021
1506sub new { 2022sub new {
1507 my $class = shift; 2023 my $class = shift;
1508 2024
1509 my $self = $class->SUPER::new (@_); 2025 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2026
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2027 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2028
1513 $loaded_images{$self->{image}} ||= 2029 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2030 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2056 glTranslate 0, -$self->{w}, 0;
1541 2057
1542 ($w, $h) = ($h, $w); 2058 ($w, $h) = ($h, $w);
1543 } 2059 }
1544 2060
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2061 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2062 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2063
1550 $tex->draw_quad (0, 0, $w, $h); 2064 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2065
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2066 glDisable GL_TEXTURE_2D;
1554} 2067}
1555 2068
1556############################################################################# 2069#############################################################################
1557 2070
1558package CFClient::UI::VGauge; 2071package CFClient::UI::VGauge;
1559 2072
1560our @ISA = CFClient::UI::Base::; 2073our @ISA = CFClient::UI::Base::;
2074
2075use List::Util qw(min max);
1561 2076
1562use CFClient::OpenGL; 2077use CFClient::OpenGL;
1563 2078
1564my %tex = ( 2079my %tex = (
1565 food => [ 2080 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2082 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2083 ],
1569 grace => [ 2084 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2086 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2087 ],
1573 hp => [ 2088 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2089 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2090 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2091 ],
1577 mana => [ 2092 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2094 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2095 ],
1581); 2096);
1582 2097
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2098# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2099sub new {
… …
1603} 2118}
1604 2119
1605sub set_max { 2120sub set_max {
1606 my ($self, $max) = @_; 2121 my ($self, $max) = @_;
1607 2122
2123 return if $self->{max_val} == $max;
2124
1608 $self->{max_val} = $max; 2125 $self->{max_val} = $max;
2126 $self->update;
1609} 2127}
1610 2128
1611sub set_value { 2129sub set_value {
1612 my ($self, $val, $max) = @_; 2130 my ($self, $val, $max) = @_;
1613 2131
1614 $self->set_max ($max) 2132 $self->set_max ($max)
1615 if defined $max; 2133 if defined $max;
1616 2134
1617 $max = $self->{max_val}; 2135 return if $self->{val} == $val;
2136
1618 $self->{val} = $val; 2137 $self->{val} = $val;
1619
1620 $self->update; 2138 $self->update;
1621} 2139}
1622 2140
1623sub _draw { 2141sub _draw {
1624 my ($self) = @_; 2142 my ($self) = @_;
1625 2143
1626 my $tex = $tex{$self->{type}}; 2144 my $tex = $tex{$self->{type}};
2145 my ($t1, $t2, $t3) = @$tex;
1627 2146
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2147 my ($w, $h) = ($self->{w}, $self->{h});
1629 2148
1630 if ($self->{vertical}) { 2149 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2150 glRotate 90, 0, 0, 1;
… …
1633 2152
1634 ($w, $h) = ($h, $w); 2153 ($w, $h) = ($h, $w);
1635 } 2154 }
1636 2155
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2156 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2157
1640 my $t1 = $tex->[0]; 2158 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2159 my $ycut2 = max 0, min 1, $ycut - 1;
2160
2161 my $h1 = $self->{h} * (1 - $ycut1);
2162 my $h2 = $self->{h} * (1 - $ycut2);
1642 2163
1643 glEnable GL_BLEND; 2164 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2165 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2166 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2167 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2168 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2169
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2170 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2171 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2172 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2173 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2174 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2175 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2176 glEnd;
1658 2177
2178 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2179 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2180 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2181 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2182 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2184 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2185 glEnd;
2186
2187 if ($t3) {
2188 glBindTexture GL_TEXTURE_2D, $t3->{name};
2189 glBegin GL_QUADS;
2190 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2191 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2193 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2194 glEnd;
2195 }
1666 2196
1667 glDisable GL_BLEND; 2197 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2198 glDisable GL_TEXTURE_2D;
1669} 2199}
1670 2200
… …
1673package CFClient::UI::Gauge; 2203package CFClient::UI::Gauge;
1674 2204
1675our @ISA = CFClient::UI::VBox::; 2205our @ISA = CFClient::UI::VBox::;
1676 2206
1677sub new { 2207sub new {
1678 my ($class, %arg) = shift; 2208 my ($class, %arg) = @_;
1679 2209
1680 my $self = $class->SUPER::new ( 2210 my $self = $class->SUPER::new (
1681 @_, 2211 tooltip => $arg{type},
2212 can_hover => 1,
2213 can_events => 1,
2214 %arg,
1682 ); 2215 );
1683 2216
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2217 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2218 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2219 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2220
1688 $self 2221 $self
1689} 2222}
1690 2223
1691sub set_fontsize { 2224sub set_fontsize {
… …
1693 2226
1694 $self->{value}->set_fontsize ($fsize); 2227 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2228 $self->{max} ->set_fontsize ($fsize);
1696} 2229}
1697 2230
2231sub set_max {
2232 my ($self, $max) = @_;
2233
2234 $self->{gauge}->set_max ($max);
2235 $self->{max}->set_text ($max);
2236}
2237
1698sub set_value { 2238sub set_value {
1699 my ($self, $val, $max) = @_; 2239 my ($self, $val, $max) = @_;
1700 2240
1701 $self->set_max ($max) 2241 $self->set_max ($max)
1702 if defined $max; 2242 if defined $max;
1703 2243
1704 $self->{gauge}->set_value ($val, $max); 2244 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2245 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2246}
1714 2247
1715############################################################################# 2248#############################################################################
1716 2249
1717package CFClient::UI::Slider; 2250package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2260 qw(s1_slider.png s1_slider_bg.png);
1728 2261
1729sub new { 2262sub new {
1730 my $class = shift; 2263 my $class = shift;
1731 2264
1732 # range [value, low, high, page] 2265 # range [value, low, high, page, unit]
1733 2266
1734 # TODO: 0-width page 2267 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2268 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2269 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2270 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2271 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2272 active_fg => [0, 0, 0],
2273 bg => [0, 0, 0, 0.2],
2274 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2275 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2276 min_w => $::WIDTH / 80,
1742 req_h => 20, 2277 min_h => $::WIDTH / 80,
1743 vertical => 0, 2278 vertical => 0,
1744 can_hover => 1, 2279 can_hover => 1,
1745 inner_pad => 5, 2280 inner_pad => 0.02,
1746 @_ 2281 @_
1747 ); 2282 );
1748 2283
2284 $self->set_value ($self->{range}[0]);
2285 $self->update;
2286
1749 $self 2287 $self
1750} 2288}
1751 2289
2290sub changed { }
2291
2292sub set_range {
2293 my ($self, $range) = @_;
2294
2295 ($range, $self->{range}) = ($self->{range}, $range);
2296
2297 $self->update
2298 if "@$range" ne "@{$self->{range}}";
2299}
2300
2301sub set_value {
2302 my ($self, $value) = @_;
2303
2304 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2305
2306 $hi = $lo + 1 if $hi <= $lo;
2307
2308 $page = $hi - $lo if $page > $hi - $lo;
2309
2310 $value = $lo if $value < $lo;
2311 $value = $hi - $page if $value > $hi - $page;
2312
2313 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2314 if $unit;
2315
2316 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2317
2318 if ($value != $old_value) {
2319 $self->_emit (changed => $value);
2320 $self->update;
2321 }
2322}
2323
1752sub size_request { 2324sub size_request {
1753 my ($self) = @_; 2325 my ($self) = @_;
1754 2326
1755 my $w = $self->{req_w}; 2327 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2328}
1760 2329
1761sub button_down { 2330sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2331 my ($self, $ev, $x, $y) = @_;
1763 2332
1764 $self->SUPER::button_down ($ev, $x, $y); 2333 $self->SUPER::button_down ($ev, $x, $y);
2334
2335 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2336
1765 $self->mouse_motion ($ev, $x, $y); 2337 $self->mouse_motion ($ev, $x, $y)
1766} 2338}
1767 2339
1768sub mouse_motion { 2340sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2341 my ($self, $ev, $x, $y) = @_;
1770 2342
1771 if ($GRAB == $self) { 2343 if ($GRAB == $self) {
2344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2345
2346 my (undef, $lo, $hi, $page) = @{$self->{range}};
2347
2348 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2349
2350 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2351 } else {
2352 return 0;
2353 }
2354
2355 1
2356}
2357
2358sub update {
2359 my ($self) = @_;
2360
2361 delete $self->{knob_w};
2362 $self->SUPER::update;
2363}
2364
2365sub _draw {
2366 my ($self) = @_;
2367
2368 unless ($self->{knob_w}) {
2369 $self->set_value ($self->{range}[0]);
2370
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2371 my ($value, $lo, $hi, $page) = @{$self->{range}};
2372 my $range = ($hi - $page - $lo) || 1e-100;
1773 2373
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2374 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2375
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2376 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2377 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2378
1779 $x -= $inner_pad_px; # substract the padding 2379 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2380 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2381
1785 $self->emit (changed => $x); 2382 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2383 $self->{knob_w} = $knob_w;
1787 } 2384 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2385
1801 $self->SUPER::_draw (); 2386 $self->SUPER::_draw ();
1802 2387
1803 my ($w, $h) = @$self{qw(w h)}; 2388 glScale $self->{w}, $self->{h};
1804 2389
1805 if ($self->{vertical}) { 2390 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2391 # draw a vertical slider like a rotated horizontal slider
1807 2392
2393 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2394 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2395 }
1813 2396
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2397 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2398 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2399
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2400 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2402
1840 # draw background 2403 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2404 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2405
1843 # draw handle 2406 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2407 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2408
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
1848} 2410}
2411
2412#############################################################################
2413
2414package CFClient::UI::ValSlider;
2415
2416our @ISA = CFClient::UI::HBox::;
2417
2418sub new {
2419 my ($class, %arg) = @_;
2420
2421 my $range = delete $arg{range};
2422
2423 my $self = $class->SUPER::new (
2424 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2425 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2426 to_value => sub { shift },
2427 from_value => sub { shift },
2428 %arg,
2429 );
2430
2431 $self->{slider}->connect (changed => sub {
2432 my ($self, $value) = @_;
2433 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2434 $self->{parent}->emit (changed => $value);
2435 });
2436
2437# $self->{entry}->connect (changed => sub {
2438# my ($self, $value) = @_;
2439# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2440# $self->{parent}->emit (changed => $value);
2441# });
2442
2443 $self->add ($self->{slider}, $self->{entry});
2444
2445 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2446
2447 $self
2448}
2449
2450sub set_range { shift->{slider}->set_range (@_) }
2451sub set_value { shift->{slider}->set_value (@_) }
1849 2452
1850############################################################################# 2453#############################################################################
1851 2454
1852package CFClient::UI::TextView; 2455package CFClient::UI::TextView;
1853 2456
… …
1857 2460
1858sub new { 2461sub new {
1859 my $class = shift; 2462 my $class = shift;
1860 2463
1861 my $self = $class->SUPER::new ( 2464 my $self = $class->SUPER::new (
1862 fontsize => 1, 2465 fontsize => 1,
2466 can_events => 0,
2467 #font => default_font
1863 @_, 2468 @_,
1864 2469
1865 layout => (new CFClient::Layout), 2470 layout => (new CFClient::Layout 1),
1866 par => [], 2471 par => [],
1867 height => 0, 2472 height => 0,
1868 children => [ 2473 children => [
1869 (new CFClient::UI::Empty expand => 1), 2474 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2475 (new CFClient::UI::Slider vertical => 1),
1871 ], 2476 ],
1872 ); 2477 );
1873 2478
1874 $self->{children}[1]->connect (changed => sub { 2479 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2480
1878 $self 2481 $self
1879} 2482}
1880 2483
1881sub set_fontsize { 2484sub set_fontsize {
… …
1883 2486
1884 $self->{fontsize} = $fontsize; 2487 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2488 $self->reflow;
1886} 2489}
1887 2490
2491sub size_allocate {
2492 my ($self, $w, $h) = @_;
2493
2494 $self->SUPER::size_allocate ($w, $h);
2495
2496 $self->{layout}->set_font ($self->{font}) if $self->{font};
2497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2498 $self->{layout}->set_width ($self->{children}[0]{w});
2499
2500 $self->reflow;
2501}
2502
1888sub text_height { 2503sub text_size {
1889 my ($self, $text) = @_; 2504 my ($self, $text, $indent) = @_;
1890 2505
1891 my $layout = $self->{layout}; 2506 my $layout = $self->{layout};
1892 2507
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2508 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2509 $layout->set_width ($self->{children}[0]{w} - $indent);
1895 $layout->set_text ($text); 2510 $layout->set_markup ($text);
1896 2511
1897 ($layout->size)[1] 2512 $layout->size
1898} 2513}
1899 2514
1900sub reflow { 2515sub reflow {
1901 my ($self) = @_; 2516 my ($self) = @_;
1902 2517
1903 $self->{need_reflow}++; 2518 $self->{need_reflow}++;
1904 $self->update; 2519 $self->update;
1905} 2520}
1906 2521
1907sub size_allocate { 2522sub set_offset {
2523 my ($self, $offset) = @_;
2524
2525 # todo: base offset on lines or so, not on pixels
2526 $self->{children}[1]->set_value ($offset);
2527}
2528
2529sub clear {
1908 my ($self, $w, $h) = @_; 2530 my ($self) = @_;
1909 2531
1910 $self->SUPER::size_allocate ($w, $h); 2532 $self->{par} = [];
1911 2533 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2534 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2535}
1917 2536
1918sub add_paragraph { 2537sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2538 my ($self, $color, $text, $indent) = @_;
1920 2539
1921 #TODO: intelligently "reformat" paragraph 2540 for my $line (split /\n/, $text) {
1922 2541 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2542 $self->{height} += $h;
2543 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2544 }
1926 2545
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2546 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2547}
1932 2548
1933sub update { 2549sub update {
1934 my ($self) = @_; 2550 my ($self) = @_;
1935 2551
… …
1937 2553
1938 return unless $self->{h} > 0; 2554 return unless $self->{h} > 0;
1939 2555
1940 delete $self->{texture}; 2556 delete $self->{texture};
1941 2557
1942 $ROOT->on_refresh ($self, sub { 2558 $ROOT->on_post_alloc ($self, sub {
2559 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2560
1943 if (delete $self->{need_reflow}) { 2561 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2562 my $height = 0;
1945 2563
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2564 my $layout = $self->{layout};
2565
2566 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2567
1947 for @{$self->{par}}; 2568 for (@{$self->{par}}) {
2569 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2570 $layout->set_width ($W - $_->[3]);
2571 $layout->set_markup ($_->[4]);
2572 my ($w, $h) = $layout->size;
2573 $_->[0] = $w + $_->[3];
2574 $_->[1] = $h;
2575 }
2576
2577 $height += $_->[1];
2578 }
1948 2579
1949 $self->{height} = $height; 2580 $self->{height} = $height;
1950 2581
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2582 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2583
1953 delete $self->{texture}; 2584 delete $self->{texture};
1954 } 2585 }
1955 2586
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2587 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2588 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2589 glClear GL_COLOR_BUFFER_BIT;
1959 2590
2591 my $top = int $self->{children}[1]{range}[0];
2592
2593 my $y0 = $top;
2594 my $y1 = $top + $H;
2595
2596 my $y = 0;
2597
2598 my $layout = $self->{layout};
2599
2600 $layout->set_font ($self->{font}) if $self->{font};
2601
1960 glEnable GL_BLEND; 2602 glEnable GL_BLEND;
2603 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2605
1974 for my $par (@{$self->{par}}) { 2606 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2607 my $h = $par->[1];
1976 2608
1977 if ($y0 < $y + $h && $y < $y1) { 2609 if ($y0 < $y + $h && $y < $y1) {
2610 $layout->set_foreground (@{ $par->[2] });
2611 $layout->set_width ($W - $par->[3]);
1978 $layout->set_text ($par->[2]); 2612 $layout->set_markup ($par->[4]);
1979 2613
1980 glColor @{ $par->[1] }; 2614 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2615
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2616 glRasterPos $par->[3], $y - $y0;
2617 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2618 }
1984 2619
1985 $y += $h; 2620 $y += $h;
1986 } 2621 }
1987 2622
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2623 glDisable GL_BLEND;
1990 }; 2624 };
1991 }); 2625 });
1992} 2626}
1993 2627
1994sub _draw { 2628sub _draw {
1995 my ($self) = @_; 2629 my ($self) = @_;
1996 2630
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2631 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2633 glColor 0, 0, 0, 1;
2634 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2635 glDisable GL_TEXTURE_2D;
2002 }
2003 2636
2004 $self->{children}[1]->draw; 2637 $self->{children}[1]->draw;
2005 2638
2006} 2639}
2007 2640
… …
2055 2688
2056sub new { 2689sub new {
2057 my $class = shift; 2690 my $class = shift;
2058 2691
2059 my $self = $class->SUPER::new ( 2692 my $self = $class->SUPER::new (
2060 state => 0, 2693 state => 0,
2061 connect_activate => \&toggle_flopper, 2694 on_activate => \&toggle_flopper,
2062 @_ 2695 @_
2063 ); 2696 );
2064 2697
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2698 $self
2071} 2699}
2072 2700
2073sub toggle_flopper { 2701sub toggle_flopper {
2074 my ($self) = @_; 2702 my ($self) = @_;
2075 2703
2076 # TODO: use animation 2704 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2705}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2706
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2707#############################################################################
2708
2709package CFClient::UI::Tooltip;
2710
2711our @ISA = CFClient::UI::Bin::;
2712
2713use CFClient::OpenGL;
2714
2715sub new {
2716 my $class = shift;
2717
2718 $class->SUPER::new (
2719 @_,
2720 can_events => 0,
2721 )
2722}
2723
2724sub set_tooltip_from {
2725 my ($self, $widget) = @_;
2726
2727 my $tooltip = $widget->{tooltip};
2728
2729 if ($ENV{CFPLUS_DEBUG} & 2) {
2730 $tooltip .= "\n\n" . (ref $widget) . "\n"
2731 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2732 . "req $widget->{req_w} $widget->{req_h}\n"
2733 . "visible $widget->{visible}";
2734 }
2735
2736 $self->add (new CFClient::UI::Label
2737 markup => $tooltip,
2738 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2739 fontsize => 0.8,
2740 fg => [0, 0, 0, 1],
2741 ellipsise => 0,
2742 font => ($widget->{tooltip_font} || $::FONT_PROP),
2743 );
2744}
2745
2746sub size_request {
2747 my ($self) = @_;
2748
2749 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2750
2751 ($w + 4, $h + 4)
2752}
2753
2754sub size_allocate {
2755 my ($self, $w, $h) = @_;
2756
2757 $self->SUPER::size_allocate ($w - 4, $h - 4);
2758}
2759
2760sub visibility_change {
2761 my ($self, $visible) = @_;
2762
2763 return unless $visible;
2764
2765 $self->{root}->on_post_alloc ("move_$self" => sub {
2766 my $widget = $self->{owner}
2767 or return;
2768
2769 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2770
2771 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2772 if $x + $self->{w} > $::WIDTH;
2773
2774 $self->move_abs ($x, $y);
2775 });
2776}
2777
2778sub _draw {
2779 my ($self) = @_;
2780
2781 glTranslate 0.375, 0.375;
2782
2783 my ($w, $h) = @$self{qw(w h)};
2784
2785 glColor 1, 0.8, 0.4;
2786 glBegin GL_QUADS;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glColor 0, 0, 0;
2794 glBegin GL_LINE_LOOP;
2795 glVertex 0 , 0;
2796 glVertex 0 , $h;
2797 glVertex $w, $h;
2798 glVertex $w, 0;
2799 glEnd;
2800
2801 glTranslate 2 - 0.375, 2 - 0.375;
2802
2803 $self->SUPER::_draw;
2804}
2805
2806#############################################################################
2807
2808package CFClient::UI::Face;
2809
2810our @ISA = CFClient::UI::Base::;
2811
2812use CFClient::OpenGL;
2813
2814sub new {
2815 my $class = shift;
2816
2817 my $self = $class->SUPER::new (
2818 aspect => 1,
2819 can_events => 0,
2820 @_,
2821 );
2822
2823 if ($self->{anim} && $self->{animspeed}) {
2824 Scalar::Util::weaken (my $widget = $self);
2825
2826 $self->{timer} = Event->timer (
2827 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2828 hard => 1,
2829 interval => $self->{animspeed},
2830 cb => sub {
2831 ++$widget->{frame};
2832 $widget->update;
2833 },
2834 );
2835 }
2836
2837 $self
2838}
2839
2840sub size_request {
2841 (32, 8)
2842}
2843
2844sub update {
2845 my ($self) = @_;
2846
2847 return unless $self->{visible};
2848
2849 $self->SUPER::update;
2850}
2851
2852sub _draw {
2853 my ($self) = @_;
2854
2855 return unless $::CONN;
2856
2857 my $face;
2858
2859 if ($self->{frame}) {
2860 my $anim = $::CONN->{anim}[$self->{anim}];
2861
2862 $face = $anim->[ $self->{frame} % @$anim ]
2863 if $anim && @$anim;
2864 }
2865
2866 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2867
2868 if ($tex) {
2869 glEnable GL_TEXTURE_2D;
2870 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2871 glColor 0, 0, 0, 1;
2872 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2873 glDisable GL_TEXTURE_2D;
2874 }
2875}
2876
2877sub DESTROY {
2878 my ($self) = @_;
2879
2880 $self->{timer}->cancel
2881 if $self->{timer};
2882
2883 $self->SUPER::DESTROY;
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Buttonbar;
2889
2890our @ISA = CFClient::UI::HBox::;
2891
2892# TODO: should actualyl wrap buttons and other goodies.
2893
2894#############################################################################
2895
2896package CFClient::UI::Menu;
2897
2898our @ISA = CFClient::UI::FancyFrame::;
2899
2900use CFClient::OpenGL;
2901
2902sub new {
2903 my $class = shift;
2904
2905 my $self = $class->SUPER::new (
2906 items => [],
2907 z => 100,
2908 @_,
2909 );
2910
2911 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2912
2913 for my $item (@{ $self->{items} }) {
2914 my ($widget, $cb) = @$item;
2915
2916 # handle various types of items, only text for now
2917 if (!ref $widget) {
2918 $widget = new CFClient::UI::Label
2919 can_hover => 1,
2920 can_events => 1,
2921 text => $widget;
2922 }
2923
2924 $self->{item}{$widget} = $item;
2925
2926 $self->{vbox}->add ($widget);
2927 }
2928
2929 $self
2930}
2931
2932# popup given the event (must be a mouse button down event currently)
2933sub popup {
2934 my ($self, $ev) = @_;
2935
2936 $self->_emit ("popdown");
2937
2938 # maybe save $GRAB? must be careful about events...
2939 $GRAB = $self;
2940 $self->{button} = $ev->{button};
2941
2942 $self->show;
2943 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2944}
2945
2946sub mouse_motion {
2947 my ($self, $ev, $x, $y) = @_;
2948
2949 # TODO: should use vbox->find_widget or so
2950 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2951 $self->{hover} = $self->{item}{$HOVER};
2952
2953 0
2954}
2955
2956sub button_up {
2957 my ($self, $ev, $x, $y) = @_;
2958
2959 if ($ev->{button} == $self->{button}) {
2960 undef $GRAB;
2961 $self->hide;
2962
2080 $self->emit ("open"); 2963 $self->_emit ("popdown");
2964 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2965 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2966 return 0
2083 $self->emit ("close"); 2967 }
2968
2084 } 2969 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2970}
2088 2971
2089############################################################################# 2972#############################################################################
2090 2973
2974package CFClient::UI::Multiplexer;
2975
2976our @ISA = CFClient::UI::Container::;
2977
2978sub new {
2979 my $class = shift;
2980
2981 my $self = $class->SUPER::new (
2982 @_,
2983 );
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987
2988 $self
2989}
2990
2991sub add {
2992 my ($self, @widgets) = @_;
2993
2994 $self->SUPER::add (@widgets);
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998}
2999
3000sub set_current_page {
3001 my ($self, $page_or_widget) = @_;
3002
3003 my $widget = ref $page_or_widget
3004 ? $page_or_widget
3005 : $self->{children}[$page_or_widget];
3006
3007 $self->{current} = $widget;
3008 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3009
3010 $self->_emit (page_changed => $self->{current});
3011
3012 $self->realloc;
3013}
3014
3015sub visible_children {
3016 $_[0]{current}
3017}
3018
3019sub size_request {
3020 my ($self) = @_;
3021
3022 $self->{current}->size_request
3023}
3024
3025sub size_allocate {
3026 my ($self, $w, $h) = @_;
3027
3028 $self->{current}->configure (0, 0, $w, $h);
3029}
3030
3031sub _draw {
3032 my ($self) = @_;
3033
3034 $self->{current}->draw;
3035}
3036
3037#############################################################################
3038
3039package CFClient::UI::Notebook;
3040
3041our @ISA = CFClient::UI::VBox::;
3042
3043sub new {
3044 my $class = shift;
3045
3046 my $self = $class->SUPER::new (
3047 buttonbar => (new CFClient::UI::Buttonbar),
3048 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3049 # filter => # will be put between multiplexer and $self
3050 @_,
3051 );
3052
3053 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3054 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3055
3056 $self
3057}
3058
3059sub add {
3060 my ($self, $title, $widget, $tooltip) = @_;
3061
3062 Scalar::Util::weaken $self;
3063
3064 $self->{buttonbar}->add (new CFClient::UI::Button
3065 markup => $title,
3066 tooltip => $tooltip,
3067 on_activate => sub { $self->set_current_page ($widget) },
3068 );
3069
3070 $self->{multiplexer}->add ($widget);
3071}
3072
3073sub set_current_page {
3074 my ($self, $page) = @_;
3075
3076 $self->{multiplexer}->set_current_page ($page);
3077 $self->_emit (page_changed => $self->{multiplexer}{current});
3078}
3079
3080#############################################################################
3081
3082package CFClient::UI::Statusbox;
3083
3084our @ISA = CFClient::UI::VBox::;
3085
3086sub new {
3087 my $class = shift;
3088
3089 my $self = $class->SUPER::new (
3090 fontsize => 0.8,
3091 @_,
3092 );
3093
3094 Scalar::Util::weaken (my $this = $self);
3095
3096 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3097
3098 $self
3099}
3100
3101sub reorder {
3102 my ($self) = @_;
3103 my $NOW = Time::HiRes::time;
3104
3105 # freeze display when hovering over any label
3106 return if $CFClient::UI::TOOLTIP->{owner}
3107 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3108 values %{ $self->{item} };
3109
3110 while (my ($k, $v) = each %{ $self->{item} }) {
3111 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3112 }
3113
3114 my @widgets;
3115
3116 my @items = sort {
3117 $a->{pri} <=> $b->{pri}
3118 or $b->{id} <=> $a->{id}
3119 } values %{ $self->{item} };
3120
3121 $self->{timer}->interval (1);
3122
3123 my $count = 10 + 1;
3124 for my $item (@items) {
3125 last unless --$count;
3126
3127 my $label = $item->{label} ||= do {
3128 # TODO: doesn't handle markup well (read as: at all)
3129 my $short = $item->{count} > 1
3130 ? "<b>$item->{count} ×</b> $item->{text}"
3131 : $item->{text};
3132
3133 for ($short) {
3134 s/^\s+//;
3135 s/\s+/ /g;
3136 }
3137
3138 new CFClient::UI::Label
3139 markup => $short,
3140 tooltip => $item->{tooltip},
3141 tooltip_font => $::FONT_PROP,
3142 tooltip_width => 0.67,
3143 fontsize => $item->{fontsize} || $self->{fontsize},
3144 max_w => $::WIDTH * 0.44,
3145 fg => [@{ $item->{fg} }],
3146 can_events => 1,
3147 can_hover => 1
3148 };
3149
3150 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3151 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3152 $label->update;
3153 $label->set_max_size (undef, $label->{req_h} * $diff)
3154 if $diff < 1;
3155 $self->{timer}->interval (1/30);
3156 } else {
3157 $label->{fg}[3] = $item->{fg}[3] || 1;
3158 }
3159
3160 push @widgets, $label;
3161 }
3162
3163 $self->clear;
3164 $self->SUPER::add (reverse @widgets);
3165}
3166
3167sub add {
3168 my ($self, $text, %arg) = @_;
3169
3170 $text =~ s/^\s+//;
3171 $text =~ s/\s+$//;
3172
3173 return unless $text;
3174
3175 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3176
3177 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3178
3179 if (my $item = $self->{item}{$group}) {
3180 if ($item->{text} eq $text) {
3181 $item->{count}++;
3182 } else {
3183 $item->{count} = 1;
3184 $item->{text} = $item->{tooltip} = $text;
3185 }
3186 $item->{id} = ++$self->{id};
3187 $item->{timeout} = $timeout;
3188 delete $item->{label};
3189 } else {
3190 $self->{item}{$group} = {
3191 id => ++$self->{id},
3192 text => $text,
3193 timeout => $timeout,
3194 tooltip => $text,
3195 fg => [0.8, 0.8, 0.8, 0.8],
3196 pri => 0,
3197 count => 1,
3198 %arg,
3199 };
3200 }
3201
3202 $self->reorder;
3203}
3204
3205sub reconfigure {
3206 my ($self) = @_;
3207
3208 delete $_->{label}
3209 for values %{ $self->{item} || {} };
3210
3211 $self->reorder;
3212 $self->SUPER::reconfigure;
3213}
3214
3215sub DESTROY {
3216 my ($self) = @_;
3217
3218 $self->{timer}->cancel;
3219
3220 $self->SUPER::DESTROY;
3221}
3222
3223#############################################################################
3224
3225package CFClient::UI::Inventory;
3226
3227our @ISA = CFClient::UI::ScrolledWindow::;
3228
3229sub new {
3230 my $class = shift;
3231
3232 my $self = $class->SUPER::new (
3233 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3234 @_,
3235 );
3236
3237 $self
3238}
3239
3240sub set_items {
3241 my ($self, $items) = @_;
3242
3243 $self->{child}->clear;
3244 return unless $items;
3245
3246 my @items = sort {
3247 ($a->{type} <=> $b->{type})
3248 or ($a->{name} cmp $b->{name})
3249 } @$items;
3250
3251 $self->{real_items} = \@items;
3252
3253 my $row = 0;
3254 for my $item (@items) {
3255 CFClient::Item::update_widgets $item;
3256
3257 $self->{child}->add (0, $row, $item->{face_widget});
3258 $self->{child}->add (1, $row, $item->{desc_widget});
3259 $self->{child}->add (2, $row, $item->{weight_widget});
3260
3261 $row++;
3262 }
3263}
3264
3265#############################################################################
3266
3267package CFClient::UI::BindEditor;
3268
3269our @ISA = CFClient::UI::FancyFrame::;
3270
3271sub new {
3272 my $class = shift;
3273
3274 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3275
3276 $self->add (my $vb = new CFClient::UI::VBox);
3277
3278
3279 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3280 text => "start recording",
3281 tooltip => "Start/Stops recording of actions."
3282 ."All subsequent actions after the recording started will be captured."
3283 ."The actions are displayed after the record was stopped."
3284 ."To bind the action you have to click on the 'Bind' button",
3285 on_activate => sub {
3286 unless ($self->{recording}) {
3287 $self->start;
3288 } else {
3289 $self->stop;
3290 }
3291 });
3292
3293 $vb->add (new CFClient::UI::Label text => "Actions:");
3294 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3295
3296 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3297 $vb->add (my $hb = new CFClient::UI::HBox);
3298 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3299 $hb->add (new CFClient::UI::Button
3300 text => "bind",
3301 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3302 on_activate => sub {
3303 $self->ask_for_bind;
3304 });
3305
3306 $vb->add (my $hb = new CFClient::UI::HBox);
3307 $hb->add (new CFClient::UI::Button
3308 text => "ok",
3309 expand => 1,
3310 tooltip => "This closes the binding editor and saves the binding",
3311 on_activate => sub {
3312 $self->hide;
3313 $self->commit;
3314 });
3315
3316 $hb->add (new CFClient::UI::Button
3317 text => "cancel",
3318 expand => 1,
3319 tooltip => "This closes the binding editor without saving",
3320 on_activate => sub {
3321 $self->hide;
3322 $self->{binding_cancel}->()
3323 if $self->{binding_cancel};
3324 });
3325
3326 $self->update_binding_widgets;
3327
3328 $self
3329}
3330
3331sub commit {
3332 my ($self) = @_;
3333 my ($mod, $sym, $cmds) = $self->get_binding;
3334 if ($sym != 0 && @$cmds > 0) {
3335 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3336 ."'. Don't forget 'Save Config'!");
3337 $self->{binding_change}->($mod, $sym, $cmds)
3338 if $self->{binding_change};
3339 } else {
3340 $::STATUSBOX->add ("No action bound, no key or action specified!");
3341 $self->{binding_cancel}->()
3342 if $self->{binding_cancel};
3343 }
3344}
3345
3346sub start {
3347 my ($self) = @_;
3348
3349 $self->{rec_btn}->set_text ("stop recording");
3350 $self->{recording} = 1;
3351 $self->clear_command_list;
3352 $::CONN->start_record if $::CONN;
3353}
3354
3355sub stop {
3356 my ($self) = @_;
3357
3358 $self->{rec_btn}->set_text ("start recording");
3359 $self->{recording} = 0;
3360
3361 my $rec;
3362 $rec = $::CONN->stop_record if $::CONN;
3363 return unless ref $rec eq 'ARRAY';
3364 $self->set_command_list ($rec);
3365}
3366
3367
3368sub ask_for_bind_and_commit {
3369 my ($self) = @_;
3370 $self->ask_for_bind (1);
3371}
3372
3373sub ask_for_bind {
3374 my ($self, $commit) = @_;
3375
3376 CFClient::Binder::open_binding_dialog (sub {
3377 my ($mod, $sym) = @_;
3378 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3379 $self->update_binding_widgets;
3380 $self->commit if $commit;
3381 });
3382}
3383
3384# $mod and $sym are the modifiers and key symbol
3385# $cmds is a array ref of strings (the commands)
3386# $cb is the callback that is executed on OK
3387# $ccb is the callback that is executed on CANCEL and
3388# when the binding was unsuccessful on OK
3389sub set_binding {
3390 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3391
3392 $self->clear_command_list;
3393 $self->{recording} = 0;
3394 $self->{rec_btn}->set_text ("start recording");
3395
3396 $self->{binding} = [$mod, $sym];
3397 $self->{commands} = $cmds;
3398
3399 $self->{binding_change} = $cb;
3400 $self->{binding_cancel} = $ccb;
3401
3402 $self->update_binding_widgets;
3403}
3404
3405# this is a shortcut method that asks for a binding
3406# and then just binds it.
3407sub do_quick_binding {
3408 my ($self, $cmds) = @_;
3409 $self->set_binding (undef, undef, $cmds, sub {
3410 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3411 });
3412 $self->ask_for_bind (1);
3413}
3414
3415sub update_binding_widgets {
3416 my ($self) = @_;
3417 my ($mod, $sym, $cmds) = $self->get_binding;
3418 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3419 $self->set_command_list ($cmds);
3420}
3421
3422sub get_binding {
3423 my ($self) = @_;
3424 return (
3425 $self->{binding}->[0],
3426 $self->{binding}->[1],
3427 [ grep { defined $_ } @{$self->{commands}} ]
3428 );
3429}
3430
3431sub clear_command_list {
3432 my ($self) = @_;
3433 $self->{cmdbox}->clear ();
3434}
3435
3436sub set_command_list {
3437 my ($self, $cmds) = @_;
3438
3439 $self->{cmdbox}->clear ();
3440 $self->{commands} = $cmds;
3441
3442 my $idx = 0;
3443
3444 for (@$cmds) {
3445 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3446
3447 my $i = $idx;
3448 $hb->add (new CFClient::UI::Label text => $_);
3449 $hb->add (new CFClient::UI::Button
3450 text => "delete",
3451 tooltip => "Deletes the action from the record",
3452 on_activate => sub {
3453 $self->{cmdbox}->remove ($hb);
3454 $cmds->[$i] = undef;
3455 });
3456
3457
3458 $idx++
3459 }
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::SpellList;
3465
3466our @ISA = CFClient::UI::Table::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
3472 binding => [],
3473 commands => [],
3474 @_,
3475 )
3476}
3477
3478# XXX: Do sorting? Argl...
3479sub add_spell {
3480 my ($self, $spell) = @_;
3481 $self->{spells}->{$spell->{name}} = $spell;
3482
3483 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3484 face => $spell->{face},
3485 can_hover => 1,
3486 can_events => 1,
3487 tooltip => $spell->{message});
3488
3489 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3490 text => $spell->{name},
3491 can_hover => 1,
3492 can_events => 1,
3493 tooltip => $spell->{message},
3494 expand => 1);
3495
3496 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3498 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3499 expand => 1);
3500
3501 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3502 text => "bind to key",
3503 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3504}
3505
3506sub rebuild_spell_list {
3507 my ($self) = @_;
3508 $self->{tbl_idx} = 0;
3509 $self->add_spell ($_) for values %{$self->{spells}};
3510}
3511
3512sub remove_spell {
3513 my ($self, $spell) = @_;
3514 delete $self->{spells}->{$spell->{name}};
3515 $self->rebuild_spell_list;
3516}
3517
3518#############################################################################
3519
2091package CFClient::UI::Root; 3520package CFClient::UI::Root;
2092 3521
2093our @ISA = CFClient::UI::Container::; 3522our @ISA = CFClient::UI::Container::;
2094 3523
3524use List::Util qw(min max);
3525
2095use CFClient::OpenGL; 3526use CFClient::OpenGL;
2096 3527
2097sub check_size { 3528sub new {
2098 my ($self) = @_; 3529 my $class = shift;
2099 3530
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3531 my $self = $class->SUPER::new (
3532 visible => 1,
3533 @_,
3534 );
3535
3536 Scalar::Util::weaken ($self->{root} = $self);
3537
3538 $self
2101} 3539}
2102 3540
2103sub size_request { 3541sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3542 my ($self) = @_;
2105}
2106 3543
2107sub configure { 3544 ($self->{w}, $self->{h})
3545}
3546
3547sub _to_pixel {
3548 my ($coord, $size, $max) = @_;
3549
3550 $coord =
3551 $coord eq "center" ? ($max - $size) * 0.5
3552 : $coord eq "max" ? $max
3553 : $coord;
3554
3555 $coord = 0 if $coord < 0;
3556 $coord = $max - $size if $coord > $max - $size;
3557
3558 int $coord + 0.5
3559}
3560
3561sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3562 my ($self, $w, $h) = @_;
2109 3563
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3564 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3565 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3566
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3567 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3568 $Y = $child->{force_y} if exists $child->{force_y};
3569
3570 $X = _to_pixel $X, $W, $self->{w};
3571 $Y = _to_pixel $Y, $H, $self->{h};
3572
2117 $child->configure ($X, $Y, $W,$H); 3573 $child->configure ($X, $Y, $W, $H);
2118 } 3574 }
2119} 3575}
2120 3576
2121sub _topleft { 3577sub coord2local {
2122 my ($self, $x, $y) = @_; 3578 my ($self, $x, $y) = @_;
2123 3579
2124 ($x, $y) 3580 ($x, $y)
2125} 3581}
2126 3582
3583sub coord2global {
3584 my ($self, $x, $y) = @_;
3585
3586 ($x, $y)
3587}
3588
2127sub update { 3589sub update {
2128 my ($self) = @_; 3590 my ($self) = @_;
2129 3591
2130 $self->check_size; 3592 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3593}
2133 3594
2134sub add { 3595sub add {
2135 my ($self, $child) = @_; 3596 my ($self, @children) = @_;
2136 3597
2137 # integerize window positions 3598 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3599 for @children;
2139 $child->{y} = int $child->{y};
2140 3600
2141 $self->SUPER::add ($child); 3601 $self->SUPER::add (@children);
3602}
3603
3604sub remove {
3605 my ($self, @children) = @_;
3606
3607 $self->SUPER::remove (@children);
3608
3609 delete $self->{is_toplevel}
3610 for @children;
3611
3612 while (@children) {
3613 my $w = pop @children;
3614 push @children, $w->children;
3615 $w->set_invisible;
3616 }
2142} 3617}
2143 3618
2144sub on_refresh { 3619sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3620 my ($self, $id, $cb) = @_;
2146 3621
2147 $self->{refresh_hook}{$id} = $cb; 3622 $self->{refresh_hook}{$id} = $cb;
2148} 3623}
2149 3624
3625sub on_post_alloc {
3626 my ($self, $id, $cb) = @_;
3627
3628 $self->{post_alloc_hook}{$id} = $cb;
3629}
3630
2150sub draw { 3631sub draw {
2151 my ($self) = @_; 3632 my ($self) = @_;
2152 3633
2153 while (my $rcb = delete $self->{refresh_hook}) { 3634 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3635 $_->()
3636 for values %{delete $self->{refresh_hook}};
2155 } 3637 }
3638
3639 if ($self->{realloc}) {
3640 my %queue;
3641 my @queue;
3642 my $widget;
3643
3644 outer:
3645 while () {
3646 if (my $realloc = delete $self->{realloc}) {
3647 for $widget (values %$realloc) {
3648 $widget->{visible} or next; # do not resize invisible widgets
3649
3650 $queue{$widget+0}++ and next; # duplicates are common
3651
3652 push @{ $queue[$widget->{visible}] }, $widget;
3653 }
3654 }
3655
3656 while () {
3657 @queue or last outer;
3658
3659 $widget = pop @{ $queue[-1] || [] }
3660 and last;
3661
3662 pop @queue;
3663 }
3664
3665 delete $queue{$widget+0};
3666
3667 my ($w, $h) = $widget->size_request;
3668
3669 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3670 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3671
3672 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3673 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3674
3675 $w = $widget->{force_w} if exists $widget->{force_w};
3676 $h = $widget->{force_h} if exists $widget->{force_h};
3677
3678 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3679 || delete $widget->{force_realloc}) {
3680 $widget->{req_w} = $w;
3681 $widget->{req_h} = $h;
3682
3683 $self->{size_alloc}{$widget+0} = $widget;
3684
3685 if (my $parent = $widget->{parent}) {
3686 $self->{realloc}{$parent+0} = $parent
3687 unless $queue{$parent+0};
3688
3689 $parent->{force_size_alloc} = 1;
3690 $self->{size_alloc}{$parent+0} = $parent;
3691 }
3692 }
3693
3694 delete $self->{realloc}{$widget+0};
3695 }
3696 }
3697
3698 while (my $size_alloc = delete $self->{size_alloc}) {
3699 my @queue = sort { $b->{visible} <=> $a->{visible} }
3700 values %$size_alloc;
3701
3702 while () {
3703 my $widget = pop @queue || last;
3704
3705 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3706
3707 $w = 0 if $w < 0;
3708 $h = 0 if $h < 0;
3709
3710 $w = int $w + 0.5;
3711 $h = int $h + 0.5;
3712
3713 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3714 $widget->{old_w} = $widget->{w};
3715 $widget->{old_h} = $widget->{h};
3716
3717 $widget->{w} = $w;
3718 $widget->{h} = $h;
3719
3720 $widget->emit (size_allocate => $w, $h);
3721 }
3722 }
3723 }
3724
3725 while ($self->{post_alloc_hook}) {
3726 $_->()
3727 for values %{delete $self->{post_alloc_hook}};
3728 }
3729
2156 3730
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3731 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3732 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3733 glClear GL_COLOR_BUFFER_BIT;
2160 3734
2161 glMatrixMode GL_PROJECTION; 3735 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3736 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3737 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3738 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3739 glLoadIdentity;
2166 3740
3741 {
3742 package CFClient::UI::Base;
3743
3744 ($draw_x, $draw_y, $draw_w, $draw_h) =
3745 (0, 0, $self->{w}, $self->{h});
3746 }
3747
2167 $self->_draw; 3748 $self->_draw;
2168} 3749}
2169 3750
2170############################################################################# 3751#############################################################################
2171 3752
2172package CFClient::UI; 3753package CFClient::UI;
2173 3754
2174$ROOT = new CFClient::UI::Root; 3755$ROOT = new CFClient::UI::Root;
3756$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3757
21761 37581
2177 3759

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