ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.290 by root, Mon Jun 5 22:30:35 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, $visible) = @_;
505}
298 506
299 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
300 509
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
302 $self->{req_w} = $w; 516 delete $self->{req_w};
303 $self->{req_h} = $h; 517 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 518 }
308} 519}
309 520
310sub update { 521sub update {
311 my ($self) = @_; 522 my ($self) = @_;
312 523
313 $self->{parent}->update 524 $self->{parent}->update
314 if $self->{parent}; 525 if $self->{parent};
315} 526}
316 527
317sub connect { 528sub reconfigure {
318 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
319 530
320 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
321} 533}
322 534
323sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 538
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
327 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
328 } 568 }
569
570 if ($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 $self\n";
329} 592}
330 593
331sub DESTROY { 594sub DESTROY {
332 my ($self) = @_; 595 my ($self) = @_;
333 596
597 delete $WIDGET{$self+0};
334 #$self->deactivate; 598 #$self->deactivate;
335} 599}
336 600
337############################################################################# 601#############################################################################
338 602
… …
347 my $class = shift; 611 my $class = shift;
348 612
349 # range [value, low, high, page] 613 # range [value, low, high, page]
350 614
351 $class->SUPER::new ( 615 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
354 @_ 618 @_
355 ) 619 )
356} 620}
357 621
358sub _draw { 622sub _draw {
359 my ($self) = @_; 623 my ($self) = @_;
360 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
362 631
363 glEnable GL_BLEND; 632 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
366 635
367 glBegin GL_QUADS; 636 glBegin GL_QUADS;
368 glVertex 0 , 0; 637 glVertex 0 , 0;
369 glVertex 0 , $h; 638 glVertex 0 , $h;
370 glVertex $w, $h; 639 glVertex $w, $h;
371 glVertex $w, 0; 640 glVertex $w, 0;
372 glEnd; 641 glEnd;
373 642
374 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
375} 645}
376 646
377############################################################################# 647#############################################################################
378 648
379package CFClient::UI::Empty; 649package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 650
393our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
394 652
395sub new { 653sub new {
396 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
397 657
658sub size_request {
659 my ($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
398 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
399 676
400 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
401 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
402 685
403 $self 686 $self
404} 687}
405 688
406sub add { 689sub add {
407 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
408 691
409 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
410 694
411 use sort 'stable'; 695 use sort 'stable';
412 696
413 $self->{children} = [ 697 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
416 ]; 700 ];
417 701
418 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
419} 707}
420 708
421sub remove { 709sub remove {
422 my ($self, $child) = @_; 710 my ($self, $child) = @_;
423 711
424 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
425 714
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 716
428 $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 $self->realloc;
429} 732}
430 733
431sub find_widget { 734sub find_widget {
432 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
433 736
434 $x -= $self->{x}; 737 $x -= $self->{x};
435 $y -= $self->{y}; 738 $y -= $self->{y};
436 739
437 my $res; 740 my $res;
438 741
439 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
441 and return $res; 744 and return $res;
442 } 745 }
443 746
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
494} 797}
495 798
496############################################################################# 799#############################################################################
497 800
801# back-buffered drawing area
802
498package CFClient::UI::Window; 803package CFClient::UI::Window;
499 804
500our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
501 806
502use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
508} 813}
509 814
510sub update { 815sub update {
511 my ($self) = @_; 816 my ($self) = @_;
512 817
513 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 819 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526} 820}
527 821
528sub size_allocate { 822sub size_allocate {
529 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
530 824
531 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
532 828
829sub _render {
830 my ($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
533 $self->render_chld; 849 $self->_render;
850 };
534} 851}
535 852
536sub _draw { 853sub _draw {
537 my ($self) = @_; 854 my ($self) = @_;
538 855
539 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
540 857
541 my $tex = $self->{texture} 858 my $tex = $self->{texture}
542 or return; 859 or return;
543 860
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
547 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;
548 864
549 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 866
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
553} 868}
554 869
555############################################################################# 870#############################################################################
556 871
557package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
558 873
559our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586 875
587sub new { 876sub new {
588 my $class = shift; 877 my $class = shift;
589 878
590 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
591 bg => [1, 1, 1, 1], 880 scroll_x => 0,
592 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
593 border => 0.8,
594 @_ 882 @_,
595 ); 883 )
596
597 $self
598}
599
600sub set_size {
601 my ($self, $w, $h) = @_;
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605} 884}
606 885
607sub size_request { 886sub size_request {
608 my ($self) = @_; 887 my ($self) = @_;
609 ($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, $h)
610} 895}
611 896
612sub size_allocate { 897sub size_allocate {
613 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
614 $self->{w} = $w; 899
615 $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
616 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
617} 907}
618 908
619sub _draw { 909sub set_offset {
620 my ($self) = @_; 910 my ($self, $x, $y) = @_;
621 911
622 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
623 914
624 glEnable GL_BLEND; 915 $self->update;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
626 glEnable GL_TEXTURE_2D;
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628 917
629# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
630# glColor 0, 0, 0, 0; 919sub coord2local {
631# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
632# glVertex 0 , $h;
633# glVertex $w, $h;
634# glVertex $w, 0;
635# glEnd;
636 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
637 924
638 $self->child->draw; 925sub coord2global {
639 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
640 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 $self->SUPER::_render;
641} 955}
642 956
643############################################################################# 957#############################################################################
644 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($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
645package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
646 1021
647our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
648 1023
649use CFClient::OpenGL; 1024use CFClient::OpenGL;
650
651my @tex =
652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654 1025
655sub new { 1026sub new {
656 my $class = shift; 1027 my $class = shift;
657 1028
658 # 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};
659 1078
660 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
663 border => 0.8, 1082 border => 0.6,
664 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
665 ); 1087 );
666 1088
667 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
668 align => 0, 1090 align => 0,
669 valign => 1, 1091 valign => 1,
670 text => $self->{title}, 1092 text => $title,
671 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
672 1095
673 $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};
674} 1104}
675 1105
676sub border { 1106sub border {
677 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
678} 1108}
679 1109
680sub size_request { 1110sub size_request {
681 my ($self) = @_; 1111 my ($self) = @_;
682 1112
683 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
684 1115
685 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
686 1117
687 ( 1118 (
688 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
691} 1122}
692 1123
693sub size_allocate { 1124sub size_allocate {
694 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
695 1126
1127 if ($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
696 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
698 1137
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
700 if $self->{title};
701
702 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
703} 1139}
704 1140
705sub button_down { 1141sub button_down {
706 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
707 1143
1144 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 1145 my $border = $self->border;
709 1146
710 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
715 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
716 $self->{motion} = sub { 1158 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
718 1160
719 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
720 1163
721 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
724 }; 1169 };
725 1170
726 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
731 1174
732 $self->{motion} = sub { 1175 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
734 1177
735 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
736 1179
737 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
739 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
740 } 1188 1
741} 1189}
742 1190
743sub button_up { 1191sub button_up {
744 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
745 1193
746 delete $self->{motion}; 1194 !!delete $self->{motion}
747} 1195}
748 1196
749sub mouse_motion { 1197sub mouse_motion {
750 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
751 1199
752 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
753} 1203}
754 1204
755sub _draw { 1205sub _draw {
756 my ($self) = @_; 1206 my ($self) = @_;
757 1207
1208 my $child = $self->{children}[0];
1209
758 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
760 1212
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 1215
766 my $border = $self->border; 1216 my $border = $self->border;
767 1217
768 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1223
774 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
775 1226
776 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
778 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
779 1230 $bg->{t} = $ch / $bg->{h};
780 glColor @{ $self->{bg} };
781
782 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
786 1233
787 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1235
790 $self->{title}->draw if $self->{title};
791 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
792} 1242}
793 1243
794############################################################################# 1244#############################################################################
795 1245
796package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
804sub new { 1254sub new {
805 my $class = shift; 1255 my $class = shift;
806 1256
807 $class->SUPER::new ( 1257 $class->SUPER::new (
808 col_expand => [], 1258 col_expand => [],
809 @_ 1259 @_,
810 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
811} 1265}
812 1266
813sub add { 1267sub add {
814 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
815 1269
816 $child->set_parent ($self); 1270 $child->set_parent ($self);
817 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
818 1272
819 $child->check_size; 1273 $self->realloc;
820} 1274}
821 1275
822# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
823sub clear { 1277sub clear {
824 my ($self) = @_; 1278 my ($self) = @_;
825 1279
1280 my @children = $self->children;
826 delete $self->{children}; 1281 delete $self->{children};
827 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
828} 1289}
829 1290
830sub get_wh { 1291sub get_wh {
831 my ($self) = @_; 1292 my ($self) = @_;
832 1293
… …
837 or next; 1298 or next;
838 1299
839 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
841 or next; 1302 or next;
842 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1304
844 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
846 } 1307 }
847 } 1308 }
… …
863sub size_allocate { 1324sub size_allocate {
864 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
865 1326
866 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
867 1328
868 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
869 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
870 1331
871 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
872 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
873 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
874 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
928 } 1389 }
929} 1390}
930 1391
931############################################################################# 1392#############################################################################
932 1393
933package CFClient::UI::HBox; 1394package CFClient::UI::Box;
934
935# TODO: wrap into common Box base class
936 1395
937our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
938 1397
939sub size_request { 1398sub size_request {
940 my ($self) = @_; 1399 my ($self) = @_;
941 1400
942 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
943 1402 ? (
944 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
945 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
946 (List::Util::max map $_->[1], @alloc), 1405 )
947 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
948} 1410}
949 1411
950sub size_allocate { 1412sub size_allocate {
951 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
952 1414
953 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
954
955 my $children = $self->{children}; 1416 my $children = $self->{children};
956 1417
957 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
958 1419
959 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
960 1421 @req = ($space / (@$children || 1)) x @$children;
961 if ($req_h > $h) {
962 # ah well, not enough space
963 $_ *= $h / $req_h for @h;
964 } 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 {
965 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
966 $exp ||= 1;
967 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
968 for (0 .. $#$children) { 1435 for 0 .. $#$children;
969 my $child = $children->[$_];
970
971 my $alloc_h = $h[$_];
972 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973 $h[$_] = $alloc_h;
974 } 1436 }
975 } 1437 }
976 1438
977 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
978 1440
979 my $y = 0; 1441 my $pos = 0;
980 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
981 my $child = $children->[$_];
982 my $h = $h[$_]; 1443 my $alloc = $req[$_];
983 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
984 1445
985 $y += $h; 1446 $pos += $alloc;
986 } 1447 }
987 1448
988 1 1449 1
989} 1450}
990 1451
991############################################################################# 1452#############################################################################
992 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
993package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
994 1470
995# TODO: wrap into common Box base class
996
997our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
998 1472
999sub size_request { 1473sub new {
1000 my ($self) = @_; 1474 my $class = shift;
1001 1475
1002 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1003 1477 vertical => 1,
1004 ( 1478 @_,
1005 (List::Util::max map $_->[0], @alloc),
1006 (List::Util::sum map $_->[1], @alloc),
1007 ) 1479 )
1008} 1480}
1009 1481
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 my $children = $self->{children};
1014
1015 my @h = map +($_->size_request)[1], @$children;
1016
1017 my $req_h = List::Util::sum @h;
1018
1019 if ($req_h > $h) {
1020 # ah well, not enough space
1021 $_ *= $h / $req_h for @h;
1022 } else {
1023 my $exp = List::Util::sum map $_->{expand}, @$children;
1024 $exp ||= 1;
1025
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028
1029 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030 }
1031 }
1032
1033 CFClient::UI::harmonize \@h;
1034
1035 my $y = 0;
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038 my $h = $h[$_];
1039 $child->configure (0, $y, $w, $h);
1040
1041 $y += $h;
1042 }
1043
1044 1
1045}
1046
1047############################################################################# 1482#############################################################################
1048 1483
1049package CFClient::UI::Label; 1484package CFClient::UI::Label;
1050 1485
1051our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1052 1487
1053use CFClient::OpenGL; 1488use CFClient::OpenGL;
1054 1489
1055sub new { 1490sub new {
1056 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1057 1492
1058 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1059 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),
1060 fontsize => 1, 1503 fontsize => 1,
1061 text => "",
1062 align => -1, 1504 align => -1,
1063 valign => -1, 1505 valign => -1,
1064 padding => 2, 1506 padding_x => 2,
1065 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1066 %arg 1509 %arg
1067 ); 1510 );
1068 1511
1069 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1515 $self->{template} = $layout;
1073 } 1516 }
1074 1517
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1076 $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 }
1077 1523
1078 $self 1524 $self
1079} 1525}
1080 1526
1081sub escape_text { 1527sub escape($) {
1082 local $_ = $_[1]; 1528 local $_ = $_[0];
1083 1529
1084 s/&/&amp;/g; 1530 s/&/&amp;/g;
1085 s/>/&gt;/g; 1531 s/>/&gt;/g;
1086 s/</&lt;/g; 1532 s/</&lt;/g;
1087 1533
1088 $_[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 $self->SUPER::realloc;
1089} 1549}
1090 1550
1091sub set_text { 1551sub set_text {
1092 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1093 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;
1094 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1095 1559
1096 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1097 $self->update; 1562 $self->update;
1098} 1563}
1099 1564
1100sub set_markup { 1565sub set_markup {
1101 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1102 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;
1103 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1104 1575
1105 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1106 $self->update; 1578 $self->update;
1107} 1579}
1108 1580
1109sub size_request { 1581sub size_request {
1110 my ($self) = @_; 1582 my ($self) = @_;
1111 1583
1112 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1590
1115 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1116 1592
1117 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1596
1120 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1121 1598
1122 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1123 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1124 } 1604 };
1125 1605
1126 ( 1606 @{ $self->{size_req} }
1127 $w + $self->{padding} * 2,
1128 $h + $self->{padding} * 2,
1129 )
1130} 1607}
1131 1608
1132sub size_allocate { 1609sub size_allocate {
1133 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1134 1611
1612 delete $self->{ox};
1613
1135 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1136} 1616}
1137 1617
1138sub set_fontsize { 1618sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1140 1620
1141 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1142 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1143} 1633}
1144 1634
1145sub _draw { 1635sub _draw {
1146 my ($self) = @_; 1636 my ($self) = @_;
1147 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1148 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1149 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1151 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1152 }; 1649 };
1153 1650
1154 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1156 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158
1159 glColor @{$self->{fg}};
1160
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1174 1671
1175 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1673}
1178 1674
1179############################################################################# 1675#############################################################################
1180 1676
1181package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1186 1682
1187sub new { 1683sub new {
1188 my $class = shift; 1684 my $class = shift;
1189 1685
1190 $class->SUPER::new ( 1686 $class->SUPER::new (
1191 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1195 can_hover => 1, 1691 can_hover => 1,
1196 can_focus => 1, 1692 can_focus => 1,
1197 valign => 0, 1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1198 @_ 1696 @_
1199 ) 1697 )
1200} 1698}
1201 1699
1202sub _set_text { 1700sub _set_text {
… …
1204 1702
1205 delete $self->{cur_h}; 1703 delete $self->{cur_h};
1206 1704
1207 return if $self->{text} eq $text; 1705 return if $self->{text} eq $text;
1208 1706
1209 delete $self->{texture};
1210
1211 $self->{last_activity} = $::NOW; 1707 $self->{last_activity} = $::NOW;
1212 $self->{text} = $text; 1708 $self->{text} = $text;
1213 1709
1214 $text =~ s/./*/g if $self->{hidden}; 1710 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1711 $self->{layout}->set_text ("$text ");
1712 delete $self->{size_req};
1216 1713
1217 $self->emit (changed => $self->{text}); 1714 $self->_emit (changed => $self->{text});
1715
1716 $self->realloc;
1717 $self->update;
1718}
1719
1720sub set_text {
1721 my ($self, $text) = @_;
1722
1723 $self->{cursor} = length $text;
1724 $self->_set_text ($text);
1218} 1725}
1219 1726
1220sub get_text { 1727sub get_text {
1221 $_[0]{text} 1728 $_[0]{text}
1222} 1729}
… …
1225 my ($self) = @_; 1732 my ($self) = @_;
1226 1733
1227 my ($w, $h) = $self->SUPER::size_request; 1734 my ($w, $h) = $self->SUPER::size_request;
1228 1735
1229 ($w + 1, $h) # add 1 for cursor 1736 ($w + 1, $h) # add 1 for cursor
1230}
1231
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236}
1237
1238sub set_text {
1239 my ($self, $text) = @_;
1240
1241 $self->{cursor} = length $text;
1242 $self->_set_text ($text);
1243 $self->update;
1244} 1737}
1245 1738
1246sub key_down { 1739sub key_down {
1247 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1248 1741
… …
1250 my $sym = $ev->{sym}; 1743 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1744 my $uni = $ev->{unicode};
1252 1745
1253 my $text = $self->get_text; 1746 my $text = $self->get_text;
1254 1747
1255 if ($sym == 8) { 1748 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1749 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1750 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1751 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1752 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1753 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1754 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1755 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1756 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1757 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1758 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1759 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1760 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1761 $self->_emit ('escape');
1269 } elsif ($uni) { 1762 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1763 substr $text, $self->{cursor}++, 0, chr $uni;
1764 } else {
1765 return 0;
1271 } 1766 }
1272 1767
1273 $self->_set_text ($text); 1768 $self->_set_text ($text);
1274 $self->update; 1769
1770 $self->realloc;
1771
1772 1
1275} 1773}
1276 1774
1277sub focus_in { 1775sub focus_in {
1278 my ($self) = @_; 1776 my ($self) = @_;
1279 1777
… …
1294 utf8::encode $text; 1792 utf8::encode $text;
1295 $self->{cursor} = length substr $text, 0, $idx; 1793 $self->{cursor} = length substr $text, 0, $idx;
1296 1794
1297 $self->_set_text ($self->{text}); 1795 $self->_set_text ($self->{text});
1298 $self->update; 1796 $self->update;
1797
1798 1
1299} 1799}
1300 1800
1301sub mouse_motion { 1801sub mouse_motion {
1302 my ($self, $ev, $x, $y) = @_; 1802 my ($self, $ev, $x, $y) = @_;
1303# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1803# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1804
1805 0
1304} 1806}
1305 1807
1306sub _draw { 1808sub _draw {
1307 my ($self) = @_; 1809 my ($self) = @_;
1308 1810
1309 local $self->{fg} = $self->{fg}; 1811 local $self->{fg} = $self->{fg};
1310 1812
1311 if ($FOCUS == $self) { 1813 if ($FOCUS == $self) {
1312 glColor @{$self->{active_bg}}; 1814 glColor_premultiply @{$self->{active_bg}};
1313 $self->{fg} = $self->{active_fg}; 1815 $self->{fg} = $self->{active_fg};
1314 } else { 1816 } else {
1315 glColor @{$self->{bg}}; 1817 glColor_premultiply @{$self->{bg}};
1316 } 1818 }
1317 1819
1318 glEnable GL_BLEND; 1820 glEnable GL_BLEND;
1319 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1821 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1320 glBegin GL_QUADS; 1822 glBegin GL_QUADS;
1321 glVertex 0 , 0; 1823 glVertex 0 , 0;
1322 glVertex 0 , $self->{h}; 1824 glVertex 0 , $self->{h};
1323 glVertex $self->{w}, $self->{h}; 1825 glVertex $self->{w}, $self->{h};
1324 glVertex $self->{w}, 0; 1826 glVertex $self->{w}, 0;
… …
1355 my ($self, $ev) = @_; 1857 my ($self, $ev) = @_;
1356 1858
1357 my $sym = $ev->{sym}; 1859 my $sym = $ev->{sym};
1358 1860
1359 if ($sym == 13) { 1861 if ($sym == 13) {
1862 unshift @{$self->{history}},
1863 my $txt = $self->get_text;
1864 $self->{history_pointer} = -1;
1865 $self->{history_saveback} = '';
1360 $self->emit (activate => $self->get_text); 1866 $self->_emit (activate => $txt);
1361 $self->update; 1867 $self->update;
1362 1868
1869 } elsif ($sym == CFClient::SDLK_UP) {
1870 if ($self->{history_pointer} < 0) {
1871 $self->{history_saveback} = $self->get_text;
1872 }
1873 if (@{$self->{history} || []} > 0) {
1874 $self->{history_pointer}++;
1875 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1876 $self->{history_pointer} = @{$self->{history} || []} - 1;
1877 }
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 }
1880
1881 } elsif ($sym == CFClient::SDLK_DOWN) {
1882 $self->{history_pointer}--;
1883 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1884
1885 if ($self->{history_pointer} >= 0) {
1886 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1887 } else {
1888 $self->set_text ($self->{history_saveback});
1889 }
1890
1363 } else { 1891 } else {
1364 $self->SUPER::key_down ($ev); 1892 return $self->SUPER::key_down ($ev)
1893 }
1894
1365 } 1895 1
1366
1367} 1896}
1368 1897
1369############################################################################# 1898#############################################################################
1370 1899
1371package CFClient::UI::Button; 1900package CFClient::UI::Button;
… …
1380 1909
1381sub new { 1910sub new {
1382 my $class = shift; 1911 my $class = shift;
1383 1912
1384 $class->SUPER::new ( 1913 $class->SUPER::new (
1385 padding => 4, 1914 padding_x => 4,
1915 padding_y => 4,
1386 fg => [1, 1, 1], 1916 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1917 active_fg => [0, 0, 1],
1389 can_hover => 1, 1918 can_hover => 1,
1390 align => 0, 1919 align => 0,
1391 valign => 0, 1920 valign => 0,
1921 can_events => 1,
1392 @_ 1922 @_
1393 ) 1923 )
1394} 1924}
1395 1925
1926sub activate { }
1927
1396sub button_up { 1928sub button_up {
1397 my ($self, $ev, $x, $y) = @_; 1929 my ($self, $ev, $x, $y) = @_;
1398 1930
1931 $self->emit ("activate")
1399 if ($x >= 0 && $x < $self->{w} 1932 if $x >= 0 && $x < $self->{w}
1400 && $y >= 0 && $y < $self->{h}) { 1933 && $y >= 0 && $y < $self->{h};
1401 $self->emit ("activate"); 1934
1402 } 1935 1
1403} 1936}
1404 1937
1405sub _draw { 1938sub _draw {
1406 my ($self) = @_; 1939 my ($self) = @_;
1407 1940
1408 local $self->{fg} = $self->{fg}; 1941 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1409 1942
1410 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg};
1412 }
1413
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1943 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1944 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1945 glColor 0, 0, 0, 1;
1419 1946
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1947 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1948
1422 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1950
1425 $self->SUPER::_draw; 1951 $self->SUPER::_draw;
1426} 1952}
1427 1953
1428############################################################################# 1954#############################################################################
… …
1439 1965
1440sub new { 1966sub new {
1441 my $class = shift; 1967 my $class = shift;
1442 1968
1443 $class->SUPER::new ( 1969 $class->SUPER::new (
1444 padding => 2, 1970 padding_x => 2,
1971 padding_y => 2,
1445 fg => [1, 1, 1], 1972 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 1973 active_fg => [1, 1, 0],
1974 bg => [0, 0, 0, 0.2],
1975 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 1976 state => 0,
1448 can_hover => 1, 1977 can_hover => 1,
1449 @_ 1978 @_
1450 ) 1979 )
1451} 1980}
1452 1981
1453sub size_request { 1982sub size_request {
1454 my ($self) = @_; 1983 my ($self) = @_;
1455 1984
1456 ($self->{padding} * 2 + 6) x 2 1985 (6) x 2
1457} 1986}
1458 1987
1459sub button_down { 1988sub button_down {
1460 my ($self, $ev, $x, $y) = @_; 1989 my ($self, $ev, $x, $y) = @_;
1461 1990
1462 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1991 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1992 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464 $self->{state} = !$self->{state}; 1993 $self->{state} = !$self->{state};
1465 $self->emit (changed => $self->{state}); 1994 $self->_emit (changed => $self->{state});
1995 } else {
1996 return 0
1997 }
1998
1466 } 1999 1
1467} 2000}
1468 2001
1469sub _draw { 2002sub _draw {
1470 my ($self) = @_; 2003 my ($self) = @_;
1471 2004
1472 $self->SUPER::_draw; 2005 $self->SUPER::_draw;
1473 2006
1474 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2007 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475 2008
1476 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2009 my ($w, $h) = @$self{qw(w h)};
2010
2011 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1477 2012
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2013 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 2014
1480 glEnable GL_BLEND; 2015 my $tex = $self->{state} ? $tex[1] : $tex[0];
2016
1481 glEnable GL_TEXTURE_2D; 2017 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 2018 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 2019 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 2020}
1491 2021
1492############################################################################# 2022#############################################################################
1493 2023
1494package CFClient::UI::Image; 2024package CFClient::UI::Image;
… …
1501our %loaded_images; 2031our %loaded_images;
1502 2032
1503sub new { 2033sub new {
1504 my $class = shift; 2034 my $class = shift;
1505 2035
1506 my $self = $class->SUPER::new (@_); 2036 my $self = $class->SUPER::new (can_events => 0, @_);
1507 2037
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2038 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 2039
1510 $loaded_images{$self->{image}} ||= 2040 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2041 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 2067 glTranslate 0, -$self->{w}, 0;
1538 2068
1539 ($w, $h) = ($h, $w); 2069 ($w, $h) = ($h, $w);
1540 } 2070 }
1541 2071
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 2072 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2073 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 2074
1547 $tex->draw_quad (0, 0, $w, $h); 2075 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 2076
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 2077 glDisable GL_TEXTURE_2D;
1551} 2078}
1552 2079
1553############################################################################# 2080#############################################################################
1554 2081
1555package CFClient::UI::VGauge; 2082package CFClient::UI::VGauge;
1556 2083
1557our @ISA = CFClient::UI::Base::; 2084our @ISA = CFClient::UI::Base::;
2085
2086use List::Util qw(min max);
1558 2087
1559use CFClient::OpenGL; 2088use CFClient::OpenGL;
1560 2089
1561my %tex = ( 2090my %tex = (
1562 food => [ 2091 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2093 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 2094 ],
1566 grace => [ 2095 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2097 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 2098 ],
1570 hp => [ 2099 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2101 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 2102 ],
1574 mana => [ 2103 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2105 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 2106 ],
1578); 2107);
1579 2108
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 2109# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 2110sub new {
… …
1600} 2129}
1601 2130
1602sub set_max { 2131sub set_max {
1603 my ($self, $max) = @_; 2132 my ($self, $max) = @_;
1604 2133
2134 return if $self->{max_val} == $max;
2135
1605 $self->{max_val} = $max; 2136 $self->{max_val} = $max;
2137 $self->update;
1606} 2138}
1607 2139
1608sub set_value { 2140sub set_value {
1609 my ($self, $val, $max) = @_; 2141 my ($self, $val, $max) = @_;
1610 2142
1611 $self->set_max ($max) 2143 $self->set_max ($max)
1612 if defined $max; 2144 if defined $max;
1613 2145
1614 $max = $self->{max_val}; 2146 return if $self->{val} == $val;
2147
1615 $self->{val} = $val; 2148 $self->{val} = $val;
1616
1617 $self->update; 2149 $self->update;
1618} 2150}
1619 2151
1620sub _draw { 2152sub _draw {
1621 my ($self) = @_; 2153 my ($self) = @_;
1622 2154
1623 my $tex = $tex{$self->{type}}; 2155 my $tex = $tex{$self->{type}};
2156 my ($t1, $t2, $t3) = @$tex;
1624 2157
1625 my ($w, $h) = ($self->{w}, $self->{h}); 2158 my ($w, $h) = ($self->{w}, $self->{h});
1626 2159
1627 if ($self->{vertical}) { 2160 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 2161 glRotate 90, 0, 0, 1;
… …
1630 2163
1631 ($w, $h) = ($h, $w); 2164 ($w, $h) = ($h, $w);
1632 } 2165 }
1633 2166
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 2167 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 2168
1637 my $t1 = $tex->[0]; 2169 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 2170 my $ycut2 = max 0, min 1, $ycut - 1;
2171
2172 my $h1 = $self->{h} * (1 - $ycut1);
2173 my $h2 = $self->{h} * (1 - $ycut2);
1639 2174
1640 glEnable GL_BLEND; 2175 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2176 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2177 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 2178 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2179 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 2180
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2181 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 2182 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 2183 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2184 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2185 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2186 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 2187 glEnd;
1655 2188
2189 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2190 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 2191 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2192 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2194 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 2196 glEnd;
2197
2198 if ($t3) {
2199 glBindTexture GL_TEXTURE_2D, $t3->{name};
2200 glBegin GL_QUADS;
2201 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2202 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2203 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2205 glEnd;
2206 }
1663 2207
1664 glDisable GL_BLEND; 2208 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 2209 glDisable GL_TEXTURE_2D;
1666} 2210}
1667 2211
… …
1670package CFClient::UI::Gauge; 2214package CFClient::UI::Gauge;
1671 2215
1672our @ISA = CFClient::UI::VBox::; 2216our @ISA = CFClient::UI::VBox::;
1673 2217
1674sub new { 2218sub new {
1675 my ($class, %arg) = shift; 2219 my ($class, %arg) = @_;
1676 2220
1677 my $self = $class->SUPER::new ( 2221 my $self = $class->SUPER::new (
1678 @_, 2222 tooltip => $arg{type},
2223 can_hover => 1,
2224 can_events => 1,
2225 %arg,
1679 ); 2226 );
1680 2227
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2228 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2229 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2230 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2231
1685 $self 2232 $self
1686} 2233}
1687 2234
1688sub set_fontsize { 2235sub set_fontsize {
… …
1690 2237
1691 $self->{value}->set_fontsize ($fsize); 2238 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2239 $self->{max} ->set_fontsize ($fsize);
1693} 2240}
1694 2241
2242sub set_max {
2243 my ($self, $max) = @_;
2244
2245 $self->{gauge}->set_max ($max);
2246 $self->{max}->set_text ($max);
2247}
2248
1695sub set_value { 2249sub set_value {
1696 my ($self, $val, $max) = @_; 2250 my ($self, $val, $max) = @_;
1697 2251
1698 $self->set_max ($max) 2252 $self->set_max ($max)
1699 if defined $max; 2253 if defined $max;
1700 2254
1701 $self->{gauge}->set_value ($val, $max); 2255 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2256 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2257}
1711 2258
1712############################################################################# 2259#############################################################################
1713 2260
1714package CFClient::UI::Slider; 2261package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2271 qw(s1_slider.png s1_slider_bg.png);
1725 2272
1726sub new { 2273sub new {
1727 my $class = shift; 2274 my $class = shift;
1728 2275
1729 # range [value, low, high, page] 2276 # range [value, low, high, page, unit]
1730 2277
1731 # TODO: 0-width page 2278 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2279 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2280 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2281 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2282 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2283 active_fg => [0, 0, 0],
2284 bg => [0, 0, 0, 0.2],
2285 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2286 range => [0, 0, 100, 10, 0],
1738 req_w => 20, 2287 min_w => $::WIDTH / 80,
1739 req_h => 20, 2288 min_h => $::WIDTH / 80,
1740 vertical => 0, 2289 vertical => 0,
1741 can_hover => 1, 2290 can_hover => 1,
1742 inner_pad => 5, 2291 inner_pad => 0.02,
1743 @_ 2292 @_
1744 ); 2293 );
1745 2294
2295 $self->set_value ($self->{range}[0]);
2296 $self->update;
2297
1746 $self 2298 $self
1747} 2299}
1748 2300
2301sub changed { }
2302
2303sub set_range {
2304 my ($self, $range) = @_;
2305
2306 ($range, $self->{range}) = ($self->{range}, $range);
2307
2308 $self->update
2309 if "@$range" ne "@{$self->{range}}";
2310}
2311
2312sub set_value {
2313 my ($self, $value) = @_;
2314
2315 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2316
2317 $hi = $lo + 1 if $hi <= $lo;
2318
2319 $page = $hi - $lo if $page > $hi - $lo;
2320
2321 $value = $lo if $value < $lo;
2322 $value = $hi - $page if $value > $hi - $page;
2323
2324 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2325 if $unit;
2326
2327 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2328
2329 if ($value != $old_value) {
2330 $self->_emit (changed => $value);
2331 $self->update;
2332 }
2333}
2334
1749sub size_request { 2335sub size_request {
1750 my ($self) = @_; 2336 my ($self) = @_;
1751 2337
1752 my $w = $self->{req_w}; 2338 ($self->{req_w}, $self->{req_h})
1753 my $h = $self->{req_h};
1754
1755 $self->{vertical} ? ($h, $w) : ($w, $h)
1756} 2339}
1757 2340
1758sub button_down { 2341sub button_down {
1759 my ($self, $ev, $x, $y) = @_; 2342 my ($self, $ev, $x, $y) = @_;
1760 2343
1761 $self->SUPER::button_down ($ev, $x, $y); 2344 $self->SUPER::button_down ($ev, $x, $y);
2345
2346 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2347
1762 $self->mouse_motion ($ev, $x, $y); 2348 $self->mouse_motion ($ev, $x, $y)
1763} 2349}
1764 2350
1765sub mouse_motion { 2351sub mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2352 my ($self, $ev, $x, $y) = @_;
1767 2353
1768 if ($GRAB == $self) { 2354 if ($GRAB == $self) {
2355 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2356
2357 my (undef, $lo, $hi, $page) = @{$self->{range}};
2358
2359 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2360
2361 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2362 } else {
2363 return 0;
2364 }
2365
2366 1
2367}
2368
2369sub update {
2370 my ($self) = @_;
2371
2372 delete $self->{knob_w};
2373 $self->SUPER::update;
2374}
2375
2376sub _draw {
2377 my ($self) = @_;
2378
2379 unless ($self->{knob_w}) {
2380 $self->set_value ($self->{range}[0]);
2381
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2382 my ($value, $lo, $hi, $page) = @{$self->{range}};
2383 my $range = ($hi - $page - $lo) || 1e-100;
1770 2384
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2385 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772 2386
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2387 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2388 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775 2389
1776 $x -= $inner_pad_px; # substract the padding 2390 $value = ($value - $lo) / $range;
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2391 $value = $value * $self->{scale} + $self->{offset};
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2392
1782 $self->emit (changed => $x); 2393 $self->{knob_x} = $value - $knob_w * 0.5;
1783 $self->update; 2394 $self->{knob_w} = $knob_w;
1784 } 2395 }
1785}
1786
1787# the inner_* stuff is for generating a padding for the slider handle,
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793}
1794
1795sub _draw {
1796 my ($self) = @_;
1797 2396
1798 $self->SUPER::_draw (); 2397 $self->SUPER::_draw ();
1799 2398
1800 my ($w, $h) = @$self{qw(w h)}; 2399 glScale $self->{w}, $self->{h};
1801 2400
1802 if ($self->{vertical}) { 2401 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2402 # draw a vertical slider like a rotated horizontal slider
1804 2403
2404 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2405 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2406 }
1810 2407
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2408 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2409 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2410
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2411 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2413
1837 # draw background 2414 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2415 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2416
1840 # draw handle 2417 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2418 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2419
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2420 glDisable GL_TEXTURE_2D;
1845} 2421}
2422
2423#############################################################################
2424
2425package CFClient::UI::ValSlider;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my ($class, %arg) = @_;
2431
2432 my $range = delete $arg{range};
2433
2434 my $self = $class->SUPER::new (
2435 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2436 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2437 to_value => sub { shift },
2438 from_value => sub { shift },
2439 %arg,
2440 );
2441
2442 $self->{slider}->connect (changed => sub {
2443 my ($self, $value) = @_;
2444 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2445 $self->{parent}->emit (changed => $value);
2446 });
2447
2448# $self->{entry}->connect (changed => sub {
2449# my ($self, $value) = @_;
2450# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2451# $self->{parent}->emit (changed => $value);
2452# });
2453
2454 $self->add ($self->{slider}, $self->{entry});
2455
2456 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2457
2458 $self
2459}
2460
2461sub set_range { shift->{slider}->set_range (@_) }
2462sub set_value { shift->{slider}->set_value (@_) }
1846 2463
1847############################################################################# 2464#############################################################################
1848 2465
1849package CFClient::UI::TextView; 2466package CFClient::UI::TextView;
1850 2467
… …
1854 2471
1855sub new { 2472sub new {
1856 my $class = shift; 2473 my $class = shift;
1857 2474
1858 my $self = $class->SUPER::new ( 2475 my $self = $class->SUPER::new (
1859 fontsize => 1, 2476 fontsize => 1,
2477 can_events => 0,
2478 #font => default_font
1860 @_, 2479 @_,
1861 2480
1862 layout => (new CFClient::Layout), 2481 layout => (new CFClient::Layout 1),
1863 par => [], 2482 par => [],
1864 height => 0, 2483 height => 0,
1865 children => [ 2484 children => [
1866 (new CFClient::UI::Empty expand => 1), 2485 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2486 (new CFClient::UI::Slider vertical => 1),
1868 ], 2487 ],
1869 ); 2488 );
1870 2489
1871 $self->{children}[1]->connect (changed => sub { 2490 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2491
1875 $self 2492 $self
1876} 2493}
1877 2494
1878sub set_fontsize { 2495sub set_fontsize {
… …
1880 2497
1881 $self->{fontsize} = $fontsize; 2498 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2499 $self->reflow;
1883} 2500}
1884 2501
2502sub size_allocate {
2503 my ($self, $w, $h) = @_;
2504
2505 $self->SUPER::size_allocate ($w, $h);
2506
2507 $self->{layout}->set_font ($self->{font}) if $self->{font};
2508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2509 $self->{layout}->set_width ($self->{children}[0]{w});
2510
2511 $self->reflow;
2512}
2513
1885sub text_height { 2514sub text_size {
1886 my ($self, $text) = @_; 2515 my ($self, $text, $indent) = @_;
1887 2516
1888 my $layout = $self->{layout}; 2517 my $layout = $self->{layout};
1889 2518
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2520 $layout->set_width ($self->{children}[0]{w} - $indent);
1892 $layout->set_text ($text); 2521 $layout->set_markup ($text);
1893 2522
1894 ($layout->size)[1] 2523 $layout->size
1895} 2524}
1896 2525
1897sub reflow { 2526sub reflow {
1898 my ($self) = @_; 2527 my ($self) = @_;
1899 2528
1900 $self->{need_reflow}++; 2529 $self->{need_reflow}++;
1901 $self->update; 2530 $self->update;
1902} 2531}
1903 2532
1904sub size_allocate { 2533sub set_offset {
2534 my ($self, $offset) = @_;
2535
2536 # todo: base offset on lines or so, not on pixels
2537 $self->{children}[1]->set_value ($offset);
2538}
2539
2540sub clear {
1905 my ($self, $w, $h) = @_; 2541 my ($self) = @_;
1906 2542
1907 $self->SUPER::size_allocate ($w, $h); 2543 $self->{par} = [];
1908 2544 $self->{height} = 0;
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2545 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913} 2546}
1914 2547
1915sub add_paragraph { 2548sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2549 my ($self, $color, $text, $indent) = @_;
1917 2550
1918 #TODO: intelligently "reformat" paragraph 2551 for my $line (split /\n/, $text) {
1919 2552 my ($w, $h) = $self->text_size ($line);
1920 my $height = $self->text_height ($text);
1921
1922 $self->{height} += $height; 2553 $self->{height} += $h;
2554 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2555 }
1923 2556
1924 push @{$self->{par}}, [$height, $color, $text];
1925
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2557 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927 $self->{children}[1]->update;
1928} 2558}
1929 2559
1930sub update { 2560sub update {
1931 my ($self) = @_; 2561 my ($self) = @_;
1932 2562
… …
1934 2564
1935 return unless $self->{h} > 0; 2565 return unless $self->{h} > 0;
1936 2566
1937 delete $self->{texture}; 2567 delete $self->{texture};
1938 2568
1939 $ROOT->on_refresh ($self, sub { 2569 $ROOT->on_post_alloc ($self, sub {
2570 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2571
1940 if (delete $self->{need_reflow}) { 2572 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2573 my $height = 0;
1942 2574
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2575 my $layout = $self->{layout};
2576
2577 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2578
1944 for @{$self->{par}}; 2579 for (@{$self->{par}}) {
2580 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2581 $layout->set_width ($W - $_->[3]);
2582 $layout->set_markup ($_->[4]);
2583 my ($w, $h) = $layout->size;
2584 $_->[0] = $w + $_->[3];
2585 $_->[1] = $h;
2586 }
2587
2588 $height += $_->[1];
2589 }
1945 2590
1946 $self->{height} = $height; 2591 $self->{height} = $height;
1947 2592
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2593 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949 2594
1950 delete $self->{texture}; 2595 delete $self->{texture};
1951 } 2596 }
1952 2597
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2598 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954 glClearColor 0, 0, 0, 1; 2599 glClearColor 0, 0, 0, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2600 glClear GL_COLOR_BUFFER_BIT;
1956 2601
2602 my $top = int $self->{children}[1]{range}[0];
2603
2604 my $y0 = $top;
2605 my $y1 = $top + $H;
2606
2607 my $y = 0;
2608
2609 my $layout = $self->{layout};
2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612
1957 glEnable GL_BLEND; 2613 glEnable GL_BLEND;
2614 #TODO# not correct in windows where rgba is forced off
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2615 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962 my $top = int $self->{children}[1]{range}[0];
1963
1964 my $y0 = $top;
1965 my $y1 = $top + $self->{h};
1966
1967 my $y = 0;
1968
1969 my $layout = $self->{layout};
1970 2616
1971 for my $par (@{$self->{par}}) { 2617 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2618 my $h = $par->[1];
1973 2619
1974 if ($y0 < $y + $h && $y < $y1) { 2620 if ($y0 < $y + $h && $y < $y1) {
2621 $layout->set_foreground (@{ $par->[2] });
2622 $layout->set_width ($W - $par->[3]);
1975 $layout->set_text ($par->[2]); 2623 $layout->set_markup ($par->[4]);
1976 2624
1977 glColor @{ $par->[1] }; 2625 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2626
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2627 glRasterPos $par->[3], $y - $y0;
2628 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2629 }
1981 2630
1982 $y += $h; 2631 $y += $h;
1983 } 2632 }
1984 2633
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2634 glDisable GL_BLEND;
1987 }; 2635 };
1988 }); 2636 });
1989} 2637}
1990 2638
1991sub _draw { 2639sub _draw {
1992 my ($self) = @_; 2640 my ($self) = @_;
1993 2641
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2642 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2644 glColor 0, 0, 0, 1;
2645 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2646 glDisable GL_TEXTURE_2D;
1999 }
2000 2647
2001 $self->{children}[1]->draw; 2648 $self->{children}[1]->draw;
2002 2649
2003} 2650}
2004 2651
… …
2052 2699
2053sub new { 2700sub new {
2054 my $class = shift; 2701 my $class = shift;
2055 2702
2056 my $self = $class->SUPER::new ( 2703 my $self = $class->SUPER::new (
2057 state => 0, 2704 state => 0,
2058 connect_activate => \&toggle_flopper, 2705 on_activate => \&toggle_flopper,
2059 @_ 2706 @_
2060 ); 2707 );
2061 2708
2062 if ($self->{state}) {
2063 $self->{state} = 0;
2064 $self->toggle_flopper;
2065 }
2066
2067 $self 2709 $self
2068} 2710}
2069 2711
2070sub toggle_flopper { 2712sub toggle_flopper {
2071 my ($self) = @_; 2713 my ($self) = @_;
2072 2714
2073 # TODO: use animation 2715 $self->{other}->toggle_visibility;
2074 if ($self->{state} = !$self->{state}) { 2716}
2075 $CFClient::UI::ROOT->add ($self->{other}); 2717
2076 $self->{other}->move ($self->coord2global (0, $self->{h})); 2718#############################################################################
2719
2720package CFClient::UI::Tooltip;
2721
2722our @ISA = CFClient::UI::Bin::;
2723
2724use CFClient::OpenGL;
2725
2726sub new {
2727 my $class = shift;
2728
2729 $class->SUPER::new (
2730 @_,
2731 can_events => 0,
2732 )
2733}
2734
2735sub set_tooltip_from {
2736 my ($self, $widget) = @_;
2737
2738 my $tooltip = $widget->{tooltip};
2739
2740 if ($ENV{CFPLUS_DEBUG} & 2) {
2741 $tooltip .= "\n\n" . (ref $widget) . "\n"
2742 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2743 . "req $widget->{req_w} $widget->{req_h}\n"
2744 . "visible $widget->{visible}";
2745 }
2746
2747 $self->add (new CFClient::UI::Label
2748 markup => $tooltip,
2749 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2750 fontsize => 0.8,
2751 fg => [0, 0, 0, 1],
2752 ellipsise => 0,
2753 font => ($widget->{tooltip_font} || $::FONT_PROP),
2754 );
2755}
2756
2757sub size_request {
2758 my ($self) = @_;
2759
2760 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2761
2762 ($w + 4, $h + 4)
2763}
2764
2765sub size_allocate {
2766 my ($self, $w, $h) = @_;
2767
2768 $self->SUPER::size_allocate ($w - 4, $h - 4);
2769}
2770
2771sub visibility_change {
2772 my ($self, $visible) = @_;
2773
2774 return unless $visible;
2775
2776 $self->{root}->on_post_alloc ("move_$self" => sub {
2777 my $widget = $self->{owner}
2778 or return;
2779
2780 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2781
2782 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2783 if $x + $self->{w} > $::WIDTH;
2784
2785 $self->move_abs ($x, $y);
2786 });
2787}
2788
2789sub _draw {
2790 my ($self) = @_;
2791
2792 glTranslate 0.375, 0.375;
2793
2794 my ($w, $h) = @$self{qw(w h)};
2795
2796 glColor 1, 0.8, 0.4;
2797 glBegin GL_QUADS;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glColor 0, 0, 0;
2805 glBegin GL_LINE_LOOP;
2806 glVertex 0 , 0;
2807 glVertex 0 , $h;
2808 glVertex $w, $h;
2809 glVertex $w, 0;
2810 glEnd;
2811
2812 glTranslate 2 - 0.375, 2 - 0.375;
2813
2814 $self->SUPER::_draw;
2815}
2816
2817#############################################################################
2818
2819package CFClient::UI::Face;
2820
2821our @ISA = CFClient::UI::Base::;
2822
2823use CFClient::OpenGL;
2824
2825sub new {
2826 my $class = shift;
2827
2828 my $self = $class->SUPER::new (
2829 aspect => 1,
2830 can_events => 0,
2831 @_,
2832 );
2833
2834 if ($self->{anim} && $self->{animspeed}) {
2835 Scalar::Util::weaken (my $widget = $self);
2836
2837 $self->{timer} = Event->timer (
2838 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2839 hard => 1,
2840 interval => $self->{animspeed},
2841 cb => sub {
2842 ++$widget->{frame};
2843 $widget->update;
2844 },
2845 );
2846 }
2847
2848 $self
2849}
2850
2851sub size_request {
2852 (32, 8)
2853}
2854
2855sub update {
2856 my ($self) = @_;
2857
2858 return unless $self->{visible};
2859
2860 $self->SUPER::update;
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 return unless $::CONN;
2867
2868 my $face;
2869
2870 if ($self->{frame}) {
2871 my $anim = $::CONN->{anim}[$self->{anim}];
2872
2873 $face = $anim->[ $self->{frame} % @$anim ]
2874 if $anim && @$anim;
2875 }
2876
2877 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2878
2879 if ($tex) {
2880 glEnable GL_TEXTURE_2D;
2881 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2882 glColor 0, 0, 0, 1;
2883 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2884 glDisable GL_TEXTURE_2D;
2885 }
2886}
2887
2888sub DESTROY {
2889 my ($self) = @_;
2890
2891 $self->{timer}->cancel
2892 if $self->{timer};
2893
2894 $self->SUPER::DESTROY;
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Buttonbar;
2900
2901our @ISA = CFClient::UI::HBox::;
2902
2903# TODO: should actualyl wrap buttons and other goodies.
2904
2905#############################################################################
2906
2907package CFClient::UI::Menu;
2908
2909our @ISA = CFClient::UI::FancyFrame::;
2910
2911use CFClient::OpenGL;
2912
2913sub new {
2914 my $class = shift;
2915
2916 my $self = $class->SUPER::new (
2917 items => [],
2918 z => 100,
2919 @_,
2920 );
2921
2922 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2923
2924 for my $item (@{ $self->{items} }) {
2925 my ($widget, $cb) = @$item;
2926
2927 # handle various types of items, only text for now
2928 if (!ref $widget) {
2929 $widget = new CFClient::UI::Label
2930 can_hover => 1,
2931 can_events => 1,
2932 text => $widget;
2933 }
2934
2935 $self->{item}{$widget} = $item;
2936
2937 $self->{vbox}->add ($widget);
2938 }
2939
2940 $self
2941}
2942
2943# popup given the event (must be a mouse button down event currently)
2944sub popup {
2945 my ($self, $ev) = @_;
2946
2947 $self->_emit ("popdown");
2948
2949 # maybe save $GRAB? must be careful about events...
2950 $GRAB = $self;
2951 $self->{button} = $ev->{button};
2952
2953 $self->show;
2954 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2955}
2956
2957sub mouse_motion {
2958 my ($self, $ev, $x, $y) = @_;
2959
2960 # TODO: should use vbox->find_widget or so
2961 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2962 $self->{hover} = $self->{item}{$HOVER};
2963
2964 0
2965}
2966
2967sub button_up {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 if ($ev->{button} == $self->{button}) {
2971 undef $GRAB;
2972 $self->hide;
2973
2077 $self->emit ("open"); 2974 $self->_emit ("popdown");
2975 $self->{hover}[1]->() if $self->{hover};
2078 } else { 2976 } else {
2079 $CFClient::UI::ROOT->remove ($self->{other}); 2977 return 0
2080 $self->emit ("close"); 2978 }
2979
2081 } 2980 1
2082
2083 $self->emit (changed => $self->{state});
2084} 2981}
2085 2982
2086############################################################################# 2983#############################################################################
2087 2984
2985package CFClient::UI::Multiplexer;
2986
2987our @ISA = CFClient::UI::Container::;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 @_,
2994 );
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998
2999 $self
3000}
3001
3002sub add {
3003 my ($self, @widgets) = @_;
3004
3005 $self->SUPER::add (@widgets);
3006
3007 $self->{current} = $self->{children}[0]
3008 if @{ $self->{children} };
3009}
3010
3011sub set_current_page {
3012 my ($self, $page_or_widget) = @_;
3013
3014 my $widget = ref $page_or_widget
3015 ? $page_or_widget
3016 : $self->{children}[$page_or_widget];
3017
3018 $self->{current} = $widget;
3019 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3020
3021 $self->_emit (page_changed => $self->{current});
3022
3023 $self->realloc;
3024}
3025
3026sub visible_children {
3027 $_[0]{current}
3028}
3029
3030sub size_request {
3031 my ($self) = @_;
3032
3033 $self->{current}->size_request
3034}
3035
3036sub size_allocate {
3037 my ($self, $w, $h) = @_;
3038
3039 $self->{current}->configure (0, 0, $w, $h);
3040}
3041
3042sub _draw {
3043 my ($self) = @_;
3044
3045 $self->{current}->draw;
3046}
3047
3048#############################################################################
3049
3050package CFClient::UI::Notebook;
3051
3052our @ISA = CFClient::UI::VBox::;
3053
3054sub new {
3055 my $class = shift;
3056
3057 my $self = $class->SUPER::new (
3058 buttonbar => (new CFClient::UI::Buttonbar),
3059 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3060 # filter => # will be put between multiplexer and $self
3061 @_,
3062 );
3063
3064 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3065 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3066
3067 $self
3068}
3069
3070sub add {
3071 my ($self, $title, $widget, $tooltip) = @_;
3072
3073 Scalar::Util::weaken $self;
3074
3075 $self->{buttonbar}->add (new CFClient::UI::Button
3076 markup => $title,
3077 tooltip => $tooltip,
3078 on_activate => sub { $self->set_current_page ($widget) },
3079 );
3080
3081 $self->{multiplexer}->add ($widget);
3082}
3083
3084sub set_current_page {
3085 my ($self, $page) = @_;
3086
3087 $self->{multiplexer}->set_current_page ($page);
3088 $self->_emit (page_changed => $self->{multiplexer}{current});
3089}
3090
3091#############################################################################
3092
3093package CFClient::UI::Statusbox;
3094
3095our @ISA = CFClient::UI::VBox::;
3096
3097sub new {
3098 my $class = shift;
3099
3100 my $self = $class->SUPER::new (
3101 fontsize => 0.8,
3102 @_,
3103 );
3104
3105 Scalar::Util::weaken (my $this = $self);
3106
3107 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3108
3109 $self
3110}
3111
3112sub reorder {
3113 my ($self) = @_;
3114 my $NOW = Time::HiRes::time;
3115
3116 # freeze display when hovering over any label
3117 return if $CFClient::UI::TOOLTIP->{owner}
3118 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3119 values %{ $self->{item} };
3120
3121 while (my ($k, $v) = each %{ $self->{item} }) {
3122 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3123 }
3124
3125 my @widgets;
3126
3127 my @items = sort {
3128 $a->{pri} <=> $b->{pri}
3129 or $b->{id} <=> $a->{id}
3130 } values %{ $self->{item} };
3131
3132 $self->{timer}->interval (1);
3133
3134 my $count = 10 + 1;
3135 for my $item (@items) {
3136 last unless --$count;
3137
3138 my $label = $item->{label} ||= do {
3139 # TODO: doesn't handle markup well (read as: at all)
3140 my $short = $item->{count} > 1
3141 ? "<b>$item->{count} ×</b> $item->{text}"
3142 : $item->{text};
3143
3144 for ($short) {
3145 s/^\s+//;
3146 s/\s+/ /g;
3147 }
3148
3149 new CFClient::UI::Label
3150 markup => $short,
3151 tooltip => $item->{tooltip},
3152 tooltip_font => $::FONT_PROP,
3153 tooltip_width => 0.67,
3154 fontsize => $item->{fontsize} || $self->{fontsize},
3155 max_w => $::WIDTH * 0.44,
3156 fg => [@{ $item->{fg} }],
3157 can_events => 1,
3158 can_hover => 1
3159 };
3160
3161 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3162 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3163 $label->update;
3164 $label->set_max_size (undef, $label->{req_h} * $diff)
3165 if $diff < 1;
3166 $self->{timer}->interval (1/30);
3167 } else {
3168 $label->{fg}[3] = $item->{fg}[3] || 1;
3169 }
3170
3171 push @widgets, $label;
3172 }
3173
3174 $self->clear;
3175 $self->SUPER::add (reverse @widgets);
3176}
3177
3178sub add {
3179 my ($self, $text, %arg) = @_;
3180
3181 $text =~ s/^\s+//;
3182 $text =~ s/\s+$//;
3183
3184 return unless $text;
3185
3186 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3187
3188 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3189
3190 if (my $item = $self->{item}{$group}) {
3191 if ($item->{text} eq $text) {
3192 $item->{count}++;
3193 } else {
3194 $item->{count} = 1;
3195 $item->{text} = $item->{tooltip} = $text;
3196 }
3197 $item->{id} = ++$self->{id};
3198 $item->{timeout} = $timeout;
3199 delete $item->{label};
3200 } else {
3201 $self->{item}{$group} = {
3202 id => ++$self->{id},
3203 text => $text,
3204 timeout => $timeout,
3205 tooltip => $text,
3206 fg => [0.8, 0.8, 0.8, 0.8],
3207 pri => 0,
3208 count => 1,
3209 %arg,
3210 };
3211 }
3212
3213 $self->reorder;
3214}
3215
3216sub reconfigure {
3217 my ($self) = @_;
3218
3219 delete $_->{label}
3220 for values %{ $self->{item} || {} };
3221
3222 $self->reorder;
3223 $self->SUPER::reconfigure;
3224}
3225
3226sub DESTROY {
3227 my ($self) = @_;
3228
3229 $self->{timer}->cancel;
3230
3231 $self->SUPER::DESTROY;
3232}
3233
3234#############################################################################
3235
3236package CFClient::UI::Inventory;
3237
3238our @ISA = CFClient::UI::ScrolledWindow::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3245 @_,
3246 );
3247
3248 $self
3249}
3250
3251sub set_items {
3252 my ($self, $items) = @_;
3253
3254 $self->{child}->clear;
3255 return unless $items;
3256
3257 my @items = sort {
3258 ($a->{type} <=> $b->{type})
3259 or ($a->{name} cmp $b->{name})
3260 } @$items;
3261
3262 $self->{real_items} = \@items;
3263
3264 my $row = 0;
3265 for my $item (@items) {
3266 CFClient::Item::update_widgets $item;
3267
3268 $self->{child}->add (0, $row, $item->{face_widget});
3269 $self->{child}->add (1, $row, $item->{desc_widget});
3270 $self->{child}->add (2, $row, $item->{weight_widget});
3271
3272 $row++;
3273 }
3274}
3275
3276#############################################################################
3277
3278package CFClient::UI::BindEditor;
3279
3280our @ISA = CFClient::UI::FancyFrame::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3286
3287 $self->add (my $vb = new CFClient::UI::VBox);
3288
3289
3290 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3291 text => "start recording",
3292 tooltip => "Start/Stops recording of actions."
3293 ."All subsequent actions after the recording started will be captured."
3294 ."The actions are displayed after the record was stopped."
3295 ."To bind the action you have to click on the 'Bind' button",
3296 on_activate => sub {
3297 unless ($self->{recording}) {
3298 $self->start;
3299 } else {
3300 $self->stop;
3301 }
3302 });
3303
3304 $vb->add (new CFClient::UI::Label text => "Actions:");
3305 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3306
3307 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3310 $hb->add (new CFClient::UI::Button
3311 text => "bind",
3312 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3313 on_activate => sub {
3314 $self->ask_for_bind;
3315 });
3316
3317 $vb->add (my $hb = new CFClient::UI::HBox);
3318 $hb->add (new CFClient::UI::Button
3319 text => "ok",
3320 expand => 1,
3321 tooltip => "This closes the binding editor and saves the binding",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->commit;
3325 });
3326
3327 $hb->add (new CFClient::UI::Button
3328 text => "cancel",
3329 expand => 1,
3330 tooltip => "This closes the binding editor without saving",
3331 on_activate => sub {
3332 $self->hide;
3333 $self->{binding_cancel}->()
3334 if $self->{binding_cancel};
3335 });
3336
3337 $self->update_binding_widgets;
3338
3339 $self
3340}
3341
3342sub commit {
3343 my ($self) = @_;
3344 my ($mod, $sym, $cmds) = $self->get_binding;
3345 if ($sym != 0 && @$cmds > 0) {
3346 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3347 ."'. Don't forget 'Save Config'!");
3348 $self->{binding_change}->($mod, $sym, $cmds)
3349 if $self->{binding_change};
3350 } else {
3351 $::STATUSBOX->add ("No action bound, no key or action specified!");
3352 $self->{binding_cancel}->()
3353 if $self->{binding_cancel};
3354 }
3355}
3356
3357sub start {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("stop recording");
3361 $self->{recording} = 1;
3362 $self->clear_command_list;
3363 $::CONN->start_record if $::CONN;
3364}
3365
3366sub stop {
3367 my ($self) = @_;
3368
3369 $self->{rec_btn}->set_text ("start recording");
3370 $self->{recording} = 0;
3371
3372 my $rec;
3373 $rec = $::CONN->stop_record if $::CONN;
3374 return unless ref $rec eq 'ARRAY';
3375 $self->set_command_list ($rec);
3376}
3377
3378
3379sub ask_for_bind_and_commit {
3380 my ($self) = @_;
3381 $self->ask_for_bind (1);
3382}
3383
3384sub ask_for_bind {
3385 my ($self, $commit) = @_;
3386
3387 CFClient::Binder::open_binding_dialog (sub {
3388 my ($mod, $sym) = @_;
3389 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3390 $self->update_binding_widgets;
3391 $self->commit if $commit;
3392 });
3393}
3394
3395# $mod and $sym are the modifiers and key symbol
3396# $cmds is a array ref of strings (the commands)
3397# $cb is the callback that is executed on OK
3398# $ccb is the callback that is executed on CANCEL and
3399# when the binding was unsuccessful on OK
3400sub set_binding {
3401 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3402
3403 $self->clear_command_list;
3404 $self->{recording} = 0;
3405 $self->{rec_btn}->set_text ("start recording");
3406
3407 $self->{binding} = [$mod, $sym];
3408 $self->{commands} = $cmds;
3409
3410 $self->{binding_change} = $cb;
3411 $self->{binding_cancel} = $ccb;
3412
3413 $self->update_binding_widgets;
3414}
3415
3416# this is a shortcut method that asks for a binding
3417# and then just binds it.
3418sub do_quick_binding {
3419 my ($self, $cmds) = @_;
3420 $self->set_binding (undef, undef, $cmds, sub {
3421 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3422 });
3423 $self->ask_for_bind (1);
3424}
3425
3426sub update_binding_widgets {
3427 my ($self) = @_;
3428 my ($mod, $sym, $cmds) = $self->get_binding;
3429 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3430 $self->set_command_list ($cmds);
3431}
3432
3433sub get_binding {
3434 my ($self) = @_;
3435 return (
3436 $self->{binding}->[0],
3437 $self->{binding}->[1],
3438 [ grep { defined $_ } @{$self->{commands}} ]
3439 );
3440}
3441
3442sub clear_command_list {
3443 my ($self) = @_;
3444 $self->{cmdbox}->clear ();
3445}
3446
3447sub set_command_list {
3448 my ($self, $cmds) = @_;
3449
3450 $self->{cmdbox}->clear ();
3451 $self->{commands} = $cmds;
3452
3453 my $idx = 0;
3454
3455 for (@$cmds) {
3456 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3457
3458 my $i = $idx;
3459 $hb->add (new CFClient::UI::Label text => $_);
3460 $hb->add (new CFClient::UI::Button
3461 text => "delete",
3462 tooltip => "Deletes the action from the record",
3463 on_activate => sub {
3464 $self->{cmdbox}->remove ($hb);
3465 $cmds->[$i] = undef;
3466 });
3467
3468
3469 $idx++
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::SpellList;
3476
3477our @ISA = CFClient::UI::Table::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (
3483 binding => [],
3484 commands => [],
3485 @_,
3486 )
3487}
3488
3489my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3490 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3491my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3492 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3493my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3494 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3495
3496sub rebuild_spell_list {
3497 my ($self) = @_;
3498
3499 $CFClient::UI::ROOT->on_refresh ($self => sub {
3500 $self->clear;
3501
3502 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3503 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3504 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3505 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3506
3507 my $row = 0;
3508
3509 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3510 my $spell = $self->{spell}{$_};
3511
3512 $row++;
3513
3514 $self->add (0, $row, new CFClient::UI::Face
3515 face => $spell->{face},
3516 can_hover => 1,
3517 can_events => 1,
3518 tooltip => $spell->{message},
3519 );
3520
3521 $self->add (1, $row, new CFClient::UI::Label
3522 expand => 1,
3523 text => $spell->{name},
3524 can_hover => 1,
3525 can_events => 1,
3526 tooltip => $spell->{message},
3527 );
3528
3529 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3530 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3531 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3532
3533 # TODO: should be done via popup
3534 $self->add (5, $row, new CFClient::UI::Button
3535 text => "bind",
3536 tooltip => "bind spell readying (cast command) to key",
3537 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3538 );
3539 }
3540 });
3541}
3542
3543sub add_spell {
3544 my ($self, $spell) = @_;
3545
3546 $self->{spell}->{$spell->{name}} = $spell;
3547 $self->rebuild_spell_list;
3548}
3549
3550sub remove_spell {
3551 my ($self, $spell) = @_;
3552
3553 delete $self->{spell}->{$spell->{name}};
3554 $self->rebuild_spell_list;
3555}
3556
3557#############################################################################
3558
2088package CFClient::UI::Root; 3559package CFClient::UI::Root;
2089 3560
2090our @ISA = CFClient::UI::Container::; 3561our @ISA = CFClient::UI::Container::;
2091 3562
3563use List::Util qw(min max);
3564
2092use CFClient::OpenGL; 3565use CFClient::OpenGL;
2093 3566
2094sub check_size { 3567sub new {
2095 my ($self) = @_; 3568 my $class = shift;
2096 3569
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 3570 my $self = $class->SUPER::new (
3571 visible => 1,
3572 @_,
3573 );
3574
3575 Scalar::Util::weaken ($self->{root} = $self);
3576
3577 $self
2098} 3578}
2099 3579
2100sub size_request { 3580sub size_request {
2101 ($::WIDTH, $::HEIGHT) 3581 my ($self) = @_;
2102}
2103 3582
2104sub configure { 3583 ($self->{w}, $self->{h})
3584}
3585
3586sub _to_pixel {
3587 my ($coord, $size, $max) = @_;
3588
3589 $coord =
3590 $coord eq "center" ? ($max - $size) * 0.5
3591 : $coord eq "max" ? $max
3592 : $coord;
3593
3594 $coord = 0 if $coord < 0;
3595 $coord = $max - $size if $coord > $max - $size;
3596
3597 int $coord + 0.5
3598}
3599
3600sub size_allocate {
2105 my ($self, $x, $y, $w, $h) = @_; 3601 my ($self, $w, $h) = @_;
2106 3602
2107 $self->SUPER::configure ($x, $y, $w, $h); 3603 for my $child ($self->children) {
3604 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108 3605
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3606 $X = $child->{force_x} if exists $child->{force_x};
2110 for @{$self->{children}}; 3607 $Y = $child->{force_y} if exists $child->{force_y};
2111}
2112 3608
2113sub _topleft { 3609 $X = _to_pixel $X, $W, $self->{w};
3610 $Y = _to_pixel $Y, $H, $self->{h};
3611
3612 $child->configure ($X, $Y, $W, $H);
3613 }
3614}
3615
3616sub coord2local {
2114 my ($self, $x, $y) = @_; 3617 my ($self, $x, $y) = @_;
2115 3618
2116 ($x, $y) 3619 ($x, $y)
2117} 3620}
2118 3621
3622sub coord2global {
3623 my ($self, $x, $y) = @_;
3624
3625 ($x, $y)
3626}
3627
2119sub update { 3628sub update {
2120 my ($self) = @_; 3629 my ($self) = @_;
2121 3630
2122 $self->check_size; 3631 $::WANT_REFRESH++;
2123 ::refresh ();
2124} 3632}
2125 3633
2126sub add { 3634sub add {
2127 my ($self, $child) = @_; 3635 my ($self, @children) = @_;
2128 3636
2129 # integerize window positions 3637 $_->{is_toplevel} = 1
2130 $child->{x} = int $child->{x}; 3638 for @children;
2131 $child->{y} = int $child->{y};
2132 3639
2133 $self->SUPER::add ($child); 3640 $self->SUPER::add (@children);
3641}
3642
3643sub remove {
3644 my ($self, @children) = @_;
3645
3646 $self->SUPER::remove (@children);
3647
3648 delete $self->{is_toplevel}
3649 for @children;
3650
3651 while (@children) {
3652 my $w = pop @children;
3653 push @children, $w->children;
3654 $w->set_invisible;
3655 }
2134} 3656}
2135 3657
2136sub on_refresh { 3658sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3659 my ($self, $id, $cb) = @_;
2138 3660
2139 $self->{refresh_hook}{$id} = $cb; 3661 $self->{refresh_hook}{$id} = $cb;
2140} 3662}
2141 3663
3664sub on_post_alloc {
3665 my ($self, $id, $cb) = @_;
3666
3667 $self->{post_alloc_hook}{$id} = $cb;
3668}
3669
2142sub draw { 3670sub draw {
2143 my ($self) = @_; 3671 my ($self) = @_;
2144 3672
2145 while (my $rcb = delete $self->{refresh_hook}) { 3673 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3674 $_->()
3675 for values %{delete $self->{refresh_hook}};
2147 } 3676 }
3677
3678 if ($self->{realloc}) {
3679 my %queue;
3680 my @queue;
3681 my $widget;
3682
3683 outer:
3684 while () {
3685 if (my $realloc = delete $self->{realloc}) {
3686 for $widget (values %$realloc) {
3687 $widget->{visible} or next; # do not resize invisible widgets
3688
3689 $queue{$widget+0}++ and next; # duplicates are common
3690
3691 push @{ $queue[$widget->{visible}] }, $widget;
3692 }
3693 }
3694
3695 while () {
3696 @queue or last outer;
3697
3698 $widget = pop @{ $queue[-1] || [] }
3699 and last;
3700
3701 pop @queue;
3702 }
3703
3704 delete $queue{$widget+0};
3705
3706 my ($w, $h) = $widget->size_request;
3707
3708 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3709 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3710
3711 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3712 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3713
3714 $w = $widget->{force_w} if exists $widget->{force_w};
3715 $h = $widget->{force_h} if exists $widget->{force_h};
3716
3717 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3718 || delete $widget->{force_realloc}) {
3719 $widget->{req_w} = $w;
3720 $widget->{req_h} = $h;
3721
3722 $self->{size_alloc}{$widget+0} = $widget;
3723
3724 if (my $parent = $widget->{parent}) {
3725 $self->{realloc}{$parent+0} = $parent
3726 unless $queue{$parent+0};
3727
3728 $parent->{force_size_alloc} = 1;
3729 $self->{size_alloc}{$parent+0} = $parent;
3730 }
3731 }
3732
3733 delete $self->{realloc}{$widget+0};
3734 }
3735 }
3736
3737 while (my $size_alloc = delete $self->{size_alloc}) {
3738 my @queue = sort { $b->{visible} <=> $a->{visible} }
3739 values %$size_alloc;
3740
3741 while () {
3742 my $widget = pop @queue || last;
3743
3744 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3745
3746 $w = 0 if $w < 0;
3747 $h = 0 if $h < 0;
3748
3749 $w = int $w + 0.5;
3750 $h = int $h + 0.5;
3751
3752 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3753 $widget->{old_w} = $widget->{w};
3754 $widget->{old_h} = $widget->{h};
3755
3756 $widget->{w} = $w;
3757 $widget->{h} = $h;
3758
3759 $widget->emit (size_allocate => $w, $h);
3760 }
3761 }
3762 }
3763
3764 while ($self->{post_alloc_hook}) {
3765 $_->()
3766 for values %{delete $self->{post_alloc_hook}};
3767 }
3768
2148 3769
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3770 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3771 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3772 glClear GL_COLOR_BUFFER_BIT;
2152 3773
2153 glMatrixMode GL_PROJECTION; 3774 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3775 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3776 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3777 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3778 glLoadIdentity;
2158 3779
3780 {
3781 package CFClient::UI::Base;
3782
3783 ($draw_x, $draw_y, $draw_w, $draw_h) =
3784 (0, 0, $self->{w}, $self->{h});
3785 }
3786
2159 $self->_draw; 3787 $self->_draw;
2160} 3788}
2161 3789
2162############################################################################# 3790#############################################################################
2163 3791
2164package CFClient::UI; 3792package CFClient::UI;
2165 3793
2166$ROOT = new CFClient::UI::Root; 3794$ROOT = new CFClient::UI::Root;
3795$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3796
21681 37971
2169 3798

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines