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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.284 by root, Mon Jun 5 03:06:04 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 return if $ENV{CFPLUS_DEBUG} & 8;
24
25 if (!$GRAB) {
26 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
27 if (length $widget->{tooltip}) {
28 if ($TOOLTIP->{owner} != $widget) {
29 $TOOLTIP->hide;
30
31 $TOOLTIP->{owner} = $widget;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($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 $x += ($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += ($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 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 875
633sub new { 876sub new {
634 my $class = shift; 877 my $class = shift;
635 878
636 # TODO: user_x, user_y, overwrite moveto? 879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
637 1078
638 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1082 border => 0.6,
642 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
643 ); 1087 );
644 1088
645 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
646 align => 0, 1090 align => 0,
647 valign => 1, 1091 valign => 1,
648 text => $self->{title}, 1092 text => $title,
649 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
650 1095
651 $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};
652} 1104}
653 1105
654sub border { 1106sub border {
655 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
656} 1108}
657 1109
658sub size_request { 1110sub size_request {
659 my ($self) = @_; 1111 my ($self) = @_;
660 1112
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
662 1115
663 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
664 1117
665 ( 1118 (
666 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
669} 1122}
670 1123
671sub size_allocate { 1124sub size_allocate {
672 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
673 1126
1127 if ($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
674 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
676 1137
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
681} 1139}
682 1140
683sub button_down { 1141sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
685 1143
1144 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1145 my $border = $self->border;
687 1146
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
694 $self->{motion} = sub { 1158 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
696 1160
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
698 1163
699 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
702 }; 1169 };
703 1170
704 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
709 1174
710 $self->{motion} = sub { 1175 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
712 1177
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
714 1179
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
718 } 1188 1
719} 1189}
720 1190
721sub button_up { 1191sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
723 1193
724 delete $self->{motion}; 1194 !!delete $self->{motion}
725} 1195}
726 1196
727sub mouse_motion { 1197sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
729 1199
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
731} 1203}
732 1204
733sub _draw { 1205sub _draw {
734 my ($self) = @_; 1206 my ($self) = @_;
735 1207
1208 my $child = $self->{children}[0];
1209
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1212
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1215
744 my $border = $self->border; 1216 my $border = $self->border;
745 1217
746 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1223
752 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
753 1226
754 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
757 1230 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
764 1233
765 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1235
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
770} 1242}
771 1243
772############################################################################# 1244#############################################################################
773 1245
774package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
782sub new { 1254sub new {
783 my $class = shift; 1255 my $class = shift;
784 1256
785 $class->SUPER::new ( 1257 $class->SUPER::new (
786 col_expand => [], 1258 col_expand => [],
787 @_ 1259 @_,
788 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1265}
790 1266
791sub add { 1267sub add {
792 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
793 1269
794 $child->set_parent ($self); 1270 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
796 1272
797 $child->check_size; 1273 $self->realloc;
798} 1274}
799 1275
800# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1277sub clear {
802 my ($self) = @_; 1278 my ($self) = @_;
803 1279
1280 my @children = $self->children;
804 delete $self->{children}; 1281 delete $self->{children};
805 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
806} 1289}
807 1290
808sub get_wh { 1291sub get_wh {
809 my ($self) = @_; 1292 my ($self) = @_;
810 1293
… …
815 or next; 1298 or next;
816 1299
817 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
819 or next; 1302 or next;
820 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1304
822 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
824 } 1307 }
825 } 1308 }
… …
841sub size_allocate { 1324sub size_allocate {
842 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
843 1326
844 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
845 1328
846 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
848 1331
849 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1389 }
907} 1390}
908 1391
909############################################################################# 1392#############################################################################
910 1393
911package CFClient::UI::HBox; 1394package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1395
915our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
916 1397
917sub size_request { 1398sub size_request {
918 my ($self) = @_; 1399 my ($self) = @_;
919 1400
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
921 1402 ? (
922 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1405 )
925 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
926} 1410}
927 1411
928sub size_allocate { 1412sub size_allocate {
929 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
930 1414
931 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1416 my $children = $self->{children};
934 1417
935 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
936 1419
937 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
938 1421 @req = ($space / (@$children || 1)) x @$children;
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } 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 {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1435 for 0 .. $#$children;
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 } 1436 }
953 } 1437 }
954 1438
955 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
956 1440
957 my $y = 0; 1441 my $pos = 0;
958 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1443 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1445
963 $y += $h; 1446 $pos += $alloc;
964 } 1447 }
965 1448
966 1 1449 1
967} 1450}
968 1451
969############################################################################# 1452#############################################################################
970 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
971package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
972 1470
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
976 1472
977sub size_request { 1473sub new {
978 my ($self) = @_; 1474 my $class = shift;
979 1475
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
981 1477 vertical => 1,
982 ( 1478 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1479 )
986} 1480}
987 1481
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1482#############################################################################
1026 1483
1027package CFClient::UI::Label; 1484package CFClient::UI::Label;
1028 1485
1029our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1030 1487
1031use CFClient::OpenGL; 1488use CFClient::OpenGL;
1032 1489
1033sub new { 1490sub new {
1034 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1035 1492
1036 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1037 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),
1038 fontsize => 1, 1503 fontsize => 1,
1039 text => "",
1040 align => -1, 1504 align => -1,
1041 valign => -1, 1505 valign => -1,
1042 padding => 2, 1506 padding_x => 2,
1043 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1044 %arg 1509 %arg
1045 ); 1510 );
1046 1511
1047 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1515 $self->{template} = $layout;
1051 } 1516 }
1052 1517
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1054 $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 }
1055 1523
1056 $self 1524 $self
1057} 1525}
1058 1526
1059sub escape_text { 1527sub escape($) {
1060 local $_ = $_[1]; 1528 local $_ = $_[0];
1061 1529
1062 s/&/&amp;/g; 1530 s/&/&amp;/g;
1063 s/>/&gt;/g; 1531 s/>/&gt;/g;
1064 s/</&lt;/g; 1532 s/</&lt;/g;
1065 1533
1066 $_[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 $self->SUPER::realloc;
1067} 1549}
1068 1550
1069sub set_text { 1551sub set_text {
1070 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1071 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;
1072 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1073
1074 delete $self->{texture}; 1559 delete $self->{req_h};
1560
1561 $self->realloc;
1075 $self->update; 1562 $self->update;
1076} 1563}
1077 1564
1078sub set_markup { 1565sub set_markup {
1079 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1080 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;
1081 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1082
1083 delete $self->{texture}; 1575 delete $self->{req_h};
1576
1577 $self->realloc;
1084 $self->update; 1578 $self->update;
1085} 1579}
1086 1580
1087sub size_request { 1581sub size_request {
1088 my ($self) = @_; 1582 my ($self) = @_;
1089 1583
1090 $self->{layout}->set_width; 1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1592
1093 my ($w, $h) = $self->{layout}->size; 1593 my ($w, $h) = $self->{layout}->size;
1094 1594
1095 if (exists $self->{template}) { 1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1598
1098 my ($w2, $h2) = $self->{template}->size; 1599 my ($w2, $h2) = $self->{template}->size;
1099 1600
1100 $w = List::Util::max $w, $w2; 1601 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1602 $h = List::Util::max $h, $h2;
1102 } 1603 }
1103 1604
1605 ($w, $h)
1104 ( 1606 }
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1607}
1109 1608
1110sub size_allocate { 1609sub size_allocate {
1111 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1112 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1113 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1114} 1625}
1115 1626
1116sub _draw { 1627sub _draw {
1117 my ($self) = @_; 1628 my ($self) = @_;
1118 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1119 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1122 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1641 };
1124 1642
1125 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1127 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1655
1130 glColor @{$self->{fg}}; 1656 glColor_premultiply @{$self->{fg}}
1657 if $tex->{format} == GL_ALPHA;
1131 1658
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy}); 1659 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1145 1660
1146 glDisable GL_TEXTURE_2D; 1661 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1662}
1149 1663
1150############################################################################# 1664#############################################################################
1151 1665
1152package CFClient::UI::EntryBase; 1666package CFClient::UI::EntryBase;
… …
1157 1671
1158sub new { 1672sub new {
1159 my $class = shift; 1673 my $class = shift;
1160 1674
1161 $class->SUPER::new ( 1675 $class->SUPER::new (
1162 fg => [1, 1, 1], 1676 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1677 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1678 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1679 active_fg => [0, 0, 0],
1166 can_hover => 1, 1680 can_hover => 1,
1167 can_focus => 1, 1681 can_focus => 1,
1168 valign => 0, 1682 valign => 0,
1683 can_events => 1,
1684 #text => ...
1169 @_ 1685 @_
1170 ) 1686 )
1171} 1687}
1172 1688
1173sub _set_text { 1689sub _set_text {
… …
1175 1691
1176 delete $self->{cur_h}; 1692 delete $self->{cur_h};
1177 1693
1178 return if $self->{text} eq $text; 1694 return if $self->{text} eq $text;
1179 1695
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1696 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1697 $self->{text} = $text;
1184 1698
1185 $text =~ s/./*/g if $self->{hidden}; 1699 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1700 $self->{layout}->set_text ("$text ");
1701 delete $self->{req_h};
1187 1702
1188 $self->emit (changed => $self->{text}); 1703 $self->_emit (changed => $self->{text});
1704
1705 $self->realloc;
1706 $self->update;
1707}
1708
1709sub set_text {
1710 my ($self, $text) = @_;
1711
1712 $self->{cursor} = length $text;
1713 $self->_set_text ($text);
1189} 1714}
1190 1715
1191sub get_text { 1716sub get_text {
1192 $_[0]{text} 1717 $_[0]{text}
1193} 1718}
… …
1196 my ($self) = @_; 1721 my ($self) = @_;
1197 1722
1198 my ($w, $h) = $self->SUPER::size_request; 1723 my ($w, $h) = $self->SUPER::size_request;
1199 1724
1200 ($w + 1, $h) # add 1 for cursor 1725 ($w + 1, $h) # add 1 for cursor
1201}
1202
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207}
1208
1209sub set_text {
1210 my ($self, $text) = @_;
1211
1212 $self->{cursor} = length $text;
1213 $self->_set_text ($text);
1214 $self->update;
1215} 1726}
1216 1727
1217sub key_down { 1728sub key_down {
1218 my ($self, $ev) = @_; 1729 my ($self, $ev) = @_;
1219 1730
… …
1221 my $sym = $ev->{sym}; 1732 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1733 my $uni = $ev->{unicode};
1223 1734
1224 my $text = $self->get_text; 1735 my $text = $self->get_text;
1225 1736
1226 if ($sym == 8) { 1737 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1738 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1739 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1740 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1741 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1742 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1743 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1744 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1745 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1746 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1747 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1748 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1749 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1750 $self->_emit ('escape');
1240 } elsif ($uni) { 1751 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1752 substr $text, $self->{cursor}++, 0, chr $uni;
1753 } else {
1754 return 0;
1242 } 1755 }
1243 1756
1244 $self->_set_text ($text); 1757 $self->_set_text ($text);
1245 $self->update; 1758
1759 $self->realloc;
1760
1761 1
1246} 1762}
1247 1763
1248sub focus_in { 1764sub focus_in {
1249 my ($self) = @_; 1765 my ($self) = @_;
1250 1766
… …
1265 utf8::encode $text; 1781 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1782 $self->{cursor} = length substr $text, 0, $idx;
1267 1783
1268 $self->_set_text ($self->{text}); 1784 $self->_set_text ($self->{text});
1269 $self->update; 1785 $self->update;
1786
1787 1
1270} 1788}
1271 1789
1272sub mouse_motion { 1790sub mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1791 my ($self, $ev, $x, $y) = @_;
1274# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1792# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1793
1794 0
1275} 1795}
1276 1796
1277sub _draw { 1797sub _draw {
1278 my ($self) = @_; 1798 my ($self) = @_;
1279 1799
1280 local $self->{fg} = $self->{fg}; 1800 local $self->{fg} = $self->{fg};
1281 1801
1282 if ($FOCUS == $self) { 1802 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1803 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1804 $self->{fg} = $self->{active_fg};
1285 } else { 1805 } else {
1286 glColor @{$self->{bg}}; 1806 glColor_premultiply @{$self->{bg}};
1287 } 1807 }
1288 1808
1289 glEnable GL_BLEND; 1809 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1810 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1811 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1812 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1813 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1814 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1815 glVertex $self->{w}, 0;
… …
1326 my ($self, $ev) = @_; 1846 my ($self, $ev) = @_;
1327 1847
1328 my $sym = $ev->{sym}; 1848 my $sym = $ev->{sym};
1329 1849
1330 if ($sym == 13) { 1850 if ($sym == 13) {
1851 unshift @{$self->{history}},
1852 my $txt = $self->get_text;
1853 $self->{history_pointer} = -1;
1854 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1855 $self->_emit (activate => $txt);
1332 $self->update; 1856 $self->update;
1333 1857
1858 } elsif ($sym == CFClient::SDLK_UP) {
1859 if ($self->{history_pointer} < 0) {
1860 $self->{history_saveback} = $self->get_text;
1861 }
1862 if (@{$self->{history} || []} > 0) {
1863 $self->{history_pointer}++;
1864 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1865 $self->{history_pointer} = @{$self->{history} || []} - 1;
1866 }
1867 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1868 }
1869
1870 } elsif ($sym == CFClient::SDLK_DOWN) {
1871 $self->{history_pointer}--;
1872 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1873
1874 if ($self->{history_pointer} >= 0) {
1875 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1876 } else {
1877 $self->set_text ($self->{history_saveback});
1878 }
1879
1334 } else { 1880 } else {
1335 $self->SUPER::key_down ($ev); 1881 return $self->SUPER::key_down ($ev)
1882 }
1883
1336 } 1884 1
1337
1338} 1885}
1339 1886
1340############################################################################# 1887#############################################################################
1341 1888
1342package CFClient::UI::Button; 1889package CFClient::UI::Button;
… …
1344our @ISA = CFClient::UI::Label::; 1891our @ISA = CFClient::UI::Label::;
1345 1892
1346use CFClient::OpenGL; 1893use CFClient::OpenGL;
1347 1894
1348my @tex = 1895my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1896 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1897 qw(b1_button_active.png);
1351 1898
1352sub new { 1899sub new {
1353 my $class = shift; 1900 my $class = shift;
1354 1901
1355 $class->SUPER::new ( 1902 $class->SUPER::new (
1356 padding => 4, 1903 padding_x => 4,
1904 padding_y => 4,
1357 fg => [1, 1, 1], 1905 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1906 active_fg => [0, 0, 1],
1360 can_hover => 1, 1907 can_hover => 1,
1361 align => 0, 1908 align => 0,
1362 valign => 0, 1909 valign => 0,
1910 can_events => 1,
1363 @_ 1911 @_
1364 ) 1912 )
1365} 1913}
1366 1914
1915sub activate { }
1916
1367sub button_up { 1917sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1918 my ($self, $ev, $x, $y) = @_;
1369 1919
1920 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1921 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1922 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1923
1373 } 1924 1
1374} 1925}
1375 1926
1376sub _draw { 1927sub _draw {
1377 my ($self) = @_; 1928 my ($self) = @_;
1378 1929
1379 local $self->{fg} = $self->{fg}; 1930 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1931
1381 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg};
1383 }
1384
1385 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1932 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1934 glColor 0, 0, 0, 1;
1390 1935
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1936 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1937
1393 glDisable GL_TEXTURE_2D; 1938 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1939
1396 $self->SUPER::_draw; 1940 $self->SUPER::_draw;
1397} 1941}
1398 1942
1399############################################################################# 1943#############################################################################
… …
1401package CFClient::UI::CheckBox; 1945package CFClient::UI::CheckBox;
1402 1946
1403our @ISA = CFClient::UI::DrawBG::; 1947our @ISA = CFClient::UI::DrawBG::;
1404 1948
1405my @tex = 1949my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1950 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1951 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408 1952
1409use CFClient::OpenGL; 1953use CFClient::OpenGL;
1410 1954
1411sub new { 1955sub new {
1412 my $class = shift; 1956 my $class = shift;
1413 1957
1414 $class->SUPER::new ( 1958 $class->SUPER::new (
1415 padding => 2, 1959 padding_x => 2,
1960 padding_y => 2,
1416 fg => [1, 1, 1], 1961 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 1962 active_fg => [1, 1, 0],
1963 bg => [0, 0, 0, 0.2],
1964 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 1965 state => 0,
1419 can_hover => 1, 1966 can_hover => 1,
1420 @_ 1967 @_
1421 ) 1968 )
1422} 1969}
1423 1970
1424sub size_request { 1971sub size_request {
1425 my ($self) = @_; 1972 my ($self) = @_;
1426 1973
1427 ($self->{padding} * 2 + 6) x 2 1974 (6) x 2
1428} 1975}
1429 1976
1430sub button_down { 1977sub button_down {
1431 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1432 1979
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1980 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1981 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 1982 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 1983 $self->_emit (changed => $self->{state});
1984 } else {
1985 return 0
1986 }
1987
1437 } 1988 1
1438} 1989}
1439 1990
1440sub _draw { 1991sub _draw {
1441 my ($self) = @_; 1992 my ($self) = @_;
1442 1993
1443 $self->SUPER::_draw; 1994 $self->SUPER::_draw;
1444 1995
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1996 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 1997
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1998 my ($w, $h) = @$self{qw(w h)};
1999
2000 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1448 2001
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2002 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 2003
1451 glEnable GL_BLEND; 2004 my $tex = $self->{state} ? $tex[1] : $tex[0];
2005
1452 glEnable GL_TEXTURE_2D; 2006 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s); 2007 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 2008 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 2009}
1462 2010
1463############################################################################# 2011#############################################################################
1464 2012
2013package CFClient::UI::Image;
2014
2015our @ISA = CFClient::UI::Base::;
2016
2017use CFClient::OpenGL;
2018use Carp qw/confess/;
2019
2020our %loaded_images;
2021
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (can_events => 0, @_);
2026
2027 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2028
2029 $loaded_images{$self->{image}} ||=
2030 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2031
2032 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2033
2034 Scalar::Util::weaken $loaded_images{$self->{image}};
2035
2036 $self->{aspect} = $tex->{w} / $tex->{h};
2037
2038 $self
2039}
2040
2041sub size_request {
2042 my ($self) = @_;
2043
2044 ($self->{tex}->{w}, $self->{tex}->{h})
2045}
2046
2047sub _draw {
2048 my ($self) = @_;
2049
2050 my $tex = $self->{tex};
2051
2052 my ($w, $h) = ($self->{w}, $self->{h});
2053
2054 if ($self->{rot90}) {
2055 glRotate 90, 0, 0, 1;
2056 glTranslate 0, -$self->{w}, 0;
2057
2058 ($w, $h) = ($h, $w);
2059 }
2060
2061 glEnable GL_TEXTURE_2D;
2062 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2063
2064 $tex->draw_quad_alpha (0, 0, $w, $h);
2065
2066 glDisable GL_TEXTURE_2D;
2067}
2068
2069#############################################################################
2070
1465package CFClient::UI::VGauge; 2071package CFClient::UI::VGauge;
1466 2072
1467our @ISA = CFClient::UI::Base::; 2073our @ISA = CFClient::UI::Base::;
2074
2075use List::Util qw(min max);
1468 2076
1469use CFClient::OpenGL; 2077use CFClient::OpenGL;
1470 2078
1471my %tex = ( 2079my %tex = (
1472 food => [ 2080 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2082 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ], 2083 ],
1476 grace => [ 2084 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2086 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1479 ], 2087 ],
1480 hp => [ 2088 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2089 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2090 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ], 2091 ],
1484 mana => [ 2092 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2094 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487 ], 2095 ],
1488); 2096);
1489 2097
1490# eg. VGauge->new (gauge => 'food'), default gauge: food 2098# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new { 2099sub new {
… …
1510} 2118}
1511 2119
1512sub set_max { 2120sub set_max {
1513 my ($self, $max) = @_; 2121 my ($self, $max) = @_;
1514 2122
2123 return if $self->{max_val} == $max;
2124
1515 $self->{max_val} = $max; 2125 $self->{max_val} = $max;
2126 $self->update;
1516} 2127}
1517 2128
1518sub set_value { 2129sub set_value {
1519 my ($self, $val, $max) = @_; 2130 my ($self, $val, $max) = @_;
1520 2131
1521 $self->set_max ($max) 2132 $self->set_max ($max)
1522 if defined $max; 2133 if defined $max;
1523 2134
1524 $max = $self->{max_val}; 2135 return if $self->{val} == $val;
2136
1525 $self->{val} = $val; 2137 $self->{val} = $val;
1526
1527 $self->update; 2138 $self->update;
1528} 2139}
1529 2140
1530sub _draw { 2141sub _draw {
1531 my ($self) = @_; 2142 my ($self) = @_;
1532 2143
1533 my $tex = $tex{$self->{type}}; 2144 my $tex = $tex{$self->{type}};
2145 my ($t1, $t2, $t3) = @$tex;
1534 2146
1535 my ($w, $h) = ($self->{w}, $self->{h}); 2147 my ($w, $h) = ($self->{w}, $self->{h});
1536 2148
1537 if ($self->{vertical}) { 2149 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1; 2150 glRotate 90, 0, 0, 1;
… …
1540 2152
1541 ($w, $h) = ($h, $w); 2153 ($w, $h) = ($h, $w);
1542 } 2154 }
1543 2155
1544 my $ycut = $self->{val} / ($self->{max_val} || 1); 2156 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546 2157
1547 my $t1 = $tex->[0]; 2158 my $ycut1 = max 0, min 1, $ycut;
1548 my $t2 = $tex->[1]; 2159 my $ycut2 = max 0, min 1, $ycut - 1;
2160
2161 my $h1 = $self->{h} * (1 - $ycut1);
2162 my $h2 = $self->{h} * (1 - $ycut2);
1549 2163
1550 glEnable GL_BLEND; 2164 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2165 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2166 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D; 2167 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2168 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554 2169
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2170 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS; 2171 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0; 2172 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2173 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2174 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2175 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd; 2176 glEnd;
1565 2177
2178 my $ycut1 = List::Util::min 1, $ycut;
1566 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2179 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS; 2180 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2181 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2182 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2184 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572 glEnd; 2185 glEnd;
2186
2187 if ($t3) {
2188 glBindTexture GL_TEXTURE_2D, $t3->{name};
2189 glBegin GL_QUADS;
2190 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2191 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2193 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2194 glEnd;
2195 }
1573 2196
1574 glDisable GL_BLEND; 2197 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D; 2198 glDisable GL_TEXTURE_2D;
1576} 2199}
1577 2200
… …
1580package CFClient::UI::Gauge; 2203package CFClient::UI::Gauge;
1581 2204
1582our @ISA = CFClient::UI::VBox::; 2205our @ISA = CFClient::UI::VBox::;
1583 2206
1584sub new { 2207sub new {
1585 my ($class, %arg) = shift; 2208 my ($class, %arg) = @_;
1586 2209
1587 my $self = $class->SUPER::new ( 2210 my $self = $class->SUPER::new (
1588 @_, 2211 tooltip => $arg{type},
2212 can_hover => 1,
2213 can_events => 1,
2214 %arg,
1589 ); 2215 );
1590 2216
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2217 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2218 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2219 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1594 2220
1595 $self 2221 $self
2222}
2223
2224sub set_fontsize {
2225 my ($self, $fsize) = @_;
2226
2227 $self->{value}->set_fontsize ($fsize);
2228 $self->{max} ->set_fontsize ($fsize);
2229}
2230
2231sub set_max {
2232 my ($self, $max) = @_;
2233
2234 $self->{gauge}->set_max ($max);
2235 $self->{max}->set_text ($max);
1596} 2236}
1597 2237
1598sub set_value { 2238sub set_value {
1599 my ($self, $val, $max) = @_; 2239 my ($self, $val, $max) = @_;
1600 2240
1601 $self->set_max ($max) 2241 $self->set_max ($max)
1602 if defined $max; 2242 if defined $max;
1603 2243
1604 $self->{gauge}->set_value ($val, $max); 2244 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2245 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2246}
1614 2247
1615############################################################################# 2248#############################################################################
1616 2249
1617package CFClient::UI::Slider; 2250package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2260 qw(s1_slider.png s1_slider_bg.png);
1628 2261
1629sub new { 2262sub new {
1630 my $class = shift; 2263 my $class = shift;
1631 2264
1632 # range [value, low, high, page] 2265 # range [value, low, high, page, unit]
1633 2266
1634 # TODO: 0-width page 2267 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2268 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2269 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2270 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2271 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2272 active_fg => [0, 0, 0],
2273 bg => [0, 0, 0, 0.2],
2274 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2275 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2276 min_w => $::WIDTH / 80,
1642 req_h => 20, 2277 min_h => $::WIDTH / 80,
1643 vertical => 0, 2278 vertical => 0,
1644 can_hover => 1, 2279 can_hover => 1,
1645 inner_pad => 5, 2280 inner_pad => 0.02,
1646 @_ 2281 @_
1647 ); 2282 );
1648 2283
2284 $self->set_value ($self->{range}[0]);
2285 $self->update;
2286
1649 $self 2287 $self
1650} 2288}
1651 2289
2290sub changed { }
2291
2292sub set_range {
2293 my ($self, $range) = @_;
2294
2295 ($range, $self->{range}) = ($self->{range}, $range);
2296
2297 $self->update
2298 if "@$range" ne "@{$self->{range}}";
2299}
2300
2301sub set_value {
2302 my ($self, $value) = @_;
2303
2304 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2305
2306 $hi = $lo + 1 if $hi <= $lo;
2307
2308 $page = $hi - $lo if $page > $hi - $lo;
2309
2310 $value = $lo if $value < $lo;
2311 $value = $hi - $page if $value > $hi - $page;
2312
2313 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2314 if $unit;
2315
2316 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2317
2318 if ($value != $old_value) {
2319 $self->_emit (changed => $value);
2320 $self->update;
2321 }
2322}
2323
1652sub size_request { 2324sub size_request {
1653 my ($self) = @_; 2325 my ($self) = @_;
1654 2326
1655 my $w = $self->{req_w}; 2327 ($self->{req_w}, $self->{req_h})
1656 my $h = $self->{req_h};
1657
1658 $self->{vertical} ? ($h, $w) : ($w, $h)
1659} 2328}
1660 2329
1661sub button_down { 2330sub button_down {
1662 my ($self, $ev, $x, $y) = @_; 2331 my ($self, $ev, $x, $y) = @_;
1663 2332
1664 $self->SUPER::button_down ($ev, $x, $y); 2333 $self->SUPER::button_down ($ev, $x, $y);
2334
2335 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2336
1665 $self->mouse_motion ($ev, $x, $y); 2337 $self->mouse_motion ($ev, $x, $y)
1666} 2338}
1667 2339
1668sub mouse_motion { 2340sub mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2341 my ($self, $ev, $x, $y) = @_;
1670 2342
1671 if ($GRAB == $self) { 2343 if ($GRAB == $self) {
2344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2345
2346 my (undef, $lo, $hi, $page) = @{$self->{range}};
2347
2348 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2349
2350 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2351 } else {
2352 return 0;
2353 }
2354
2355 1
2356}
2357
2358sub update {
2359 my ($self) = @_;
2360
2361 delete $self->{knob_w};
2362 $self->SUPER::update;
2363}
2364
2365sub _draw {
2366 my ($self) = @_;
2367
2368 unless ($self->{knob_w}) {
2369 $self->set_value ($self->{range}[0]);
2370
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2371 my ($value, $lo, $hi, $page) = @{$self->{range}};
2372 my $range = ($hi - $page - $lo) || 1e-100;
1673 2373
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2374 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2375
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2376 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2377 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2378
1679 $x -= $inner_pad_px; # substract the padding 2379 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2380 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2381
1685 $self->emit (changed => $x); 2382 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2383 $self->{knob_w} = $knob_w;
1687 } 2384 }
1688}
1689
1690# the inner_* stuff is for generating a padding for the slider handle,
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696}
1697
1698sub _draw {
1699 my ($self) = @_;
1700 2385
1701 $self->SUPER::_draw (); 2386 $self->SUPER::_draw ();
1702 2387
1703 my ($w, $h) = @$self{qw(w h)}; 2388 glScale $self->{w}, $self->{h};
1704 2389
1705 if ($self->{vertical}) { 2390 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2391 # draw a vertical slider like a rotated horizontal slider
1707 2392
2393 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2394 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2395 }
1713 2396
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2397 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2398 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2399
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2400 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2401 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2402
1740 # draw background 2403 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2404 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2405
1743 # draw handle 2406 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2407 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2408
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
1748} 2410}
2411
2412#############################################################################
2413
2414package CFClient::UI::ValSlider;
2415
2416our @ISA = CFClient::UI::HBox::;
2417
2418sub new {
2419 my ($class, %arg) = @_;
2420
2421 my $range = delete $arg{range};
2422
2423 my $self = $class->SUPER::new (
2424 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2425 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2426 to_value => sub { shift },
2427 from_value => sub { shift },
2428 %arg,
2429 );
2430
2431 $self->{slider}->connect (changed => sub {
2432 my ($self, $value) = @_;
2433 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2434 $self->{parent}->emit (changed => $value);
2435 });
2436
2437# $self->{entry}->connect (changed => sub {
2438# my ($self, $value) = @_;
2439# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2440# $self->{parent}->emit (changed => $value);
2441# });
2442
2443 $self->add ($self->{slider}, $self->{entry});
2444
2445 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2446
2447 $self
2448}
2449
2450sub set_range { shift->{slider}->set_range (@_) }
2451sub set_value { shift->{slider}->set_value (@_) }
1749 2452
1750############################################################################# 2453#############################################################################
1751 2454
1752package CFClient::UI::TextView; 2455package CFClient::UI::TextView;
1753 2456
… …
1757 2460
1758sub new { 2461sub new {
1759 my $class = shift; 2462 my $class = shift;
1760 2463
1761 my $self = $class->SUPER::new ( 2464 my $self = $class->SUPER::new (
1762 fontsize => 1, 2465 fontsize => 1,
2466 can_events => 0,
2467 #font => default_font
1763 @_, 2468 @_,
1764 2469
1765 layout => (new CFClient::Layout), 2470 layout => (new CFClient::Layout 1),
1766 par => [], 2471 par => [],
1767 height => 0, 2472 height => 0,
1768 children => [ 2473 children => [
1769 (new CFClient::UI::Empty expand => 1), 2474 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2475 (new CFClient::UI::Slider vertical => 1),
1771 ], 2476 ],
1772 ); 2477 );
1773 2478
1774 $self->{children}[1]->connect (changed => sub { 2479 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2480
1778 $self 2481 $self
1779} 2482}
1780 2483
1781sub set_fontsize { 2484sub set_fontsize {
… …
1783 2486
1784 $self->{fontsize} = $fontsize; 2487 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2488 $self->reflow;
1786} 2489}
1787 2490
2491sub size_allocate {
2492 my ($self, $w, $h) = @_;
2493
2494 $self->SUPER::size_allocate ($w, $h);
2495
2496 $self->{layout}->set_font ($self->{font}) if $self->{font};
2497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2498 $self->{layout}->set_width ($self->{children}[0]{w});
2499
2500 $self->reflow;
2501}
2502
1788sub text_height { 2503sub text_size {
1789 my ($self, $text) = @_; 2504 my ($self, $text, $indent) = @_;
1790 2505
1791 my $layout = $self->{layout}; 2506 my $layout = $self->{layout};
1792 2507
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2508 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2509 $layout->set_width ($self->{children}[0]{w} - $indent);
1795 $layout->set_text ($text); 2510 $layout->set_markup ($text);
1796 2511
1797 ($layout->size)[1] 2512 $layout->size
1798} 2513}
1799 2514
1800sub reflow { 2515sub reflow {
1801 my ($self) = @_; 2516 my ($self) = @_;
1802 2517
1803 $self->{need_reflow}++; 2518 $self->{need_reflow}++;
1804 $self->update; 2519 $self->update;
1805} 2520}
1806 2521
1807sub size_allocate { 2522sub set_offset {
2523 my ($self, $offset) = @_;
2524
2525 # todo: base offset on lines or so, not on pixels
2526 $self->{children}[1]->set_value ($offset);
2527}
2528
2529sub clear {
1808 my ($self, $w, $h) = @_; 2530 my ($self) = @_;
1809 2531
1810 $self->SUPER::size_allocate ($w, $h); 2532 $self->{par} = [];
1811 2533 $self->{height} = 0;
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2534 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1813 $self->{layout}->set_width ($self->{children}[0]{w});
1814
1815 $self->reflow;
1816} 2535}
1817 2536
1818sub add_paragraph { 2537sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2538 my ($self, $color, $text, $indent) = @_;
1820 2539
1821 #TODO: intelligently "reformat" paragraph 2540 for my $line (split /\n/, $text) {
1822 2541 my ($w, $h) = $self->text_size ($line);
1823 my $height = $self->text_height ($text);
1824
1825 $self->{height} += $height; 2542 $self->{height} += $h;
2543 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2544 }
1826 2545
1827 push @{$self->{par}}, [$height, $color, $text];
1828
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2546 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1830 $self->{children}[1]->update;
1831} 2547}
1832 2548
1833sub update { 2549sub update {
1834 my ($self) = @_; 2550 my ($self) = @_;
1835 2551
… …
1837 2553
1838 return unless $self->{h} > 0; 2554 return unless $self->{h} > 0;
1839 2555
1840 delete $self->{texture}; 2556 delete $self->{texture};
1841 2557
1842 $ROOT->on_refresh ($self, sub { 2558 $ROOT->on_post_alloc ($self, sub {
2559 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2560
1843 if (delete $self->{need_reflow}) { 2561 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2562 my $height = 0;
1845 2563
1846 $height += $_->[0] = $self->text_height ($_->[2]) 2564 my $layout = $self->{layout};
2565
2566 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2567
1847 for @{$self->{par}}; 2568 for (@{$self->{par}}) {
2569 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2570 $layout->set_width ($W - $_->[3]);
2571 $layout->set_markup ($_->[4]);
2572 my ($w, $h) = $layout->size;
2573 $_->[0] = $w + $_->[3];
2574 $_->[1] = $h;
2575 }
2576
2577 $height += $_->[1];
2578 }
1848 2579
1849 $self->{height} = $height; 2580 $self->{height} = $height;
1850 2581
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2582 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1852 2583
1853 delete $self->{texture}; 2584 delete $self->{texture};
1854 } 2585 }
1855 2586
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2587 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2588 glClearColor 0, 0, 0, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2589 glClear GL_COLOR_BUFFER_BIT;
1859 2590
2591 my $top = int $self->{children}[1]{range}[0];
2592
2593 my $y0 = $top;
2594 my $y1 = $top + $H;
2595
2596 my $y = 0;
2597
2598 my $layout = $self->{layout};
2599
2600 $layout->set_font ($self->{font}) if $self->{font};
2601
1860 glEnable GL_BLEND; 2602 glEnable GL_BLEND;
2603 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873 2605
1874 for my $par (@{$self->{par}}) { 2606 for my $par (@{$self->{par}}) {
1875 my $h = $par->[0]; 2607 my $h = $par->[1];
1876 2608
1877 if ($y0 < $y + $h && $y < $y1) { 2609 if ($y0 < $y + $h && $y < $y1) {
2610 $layout->set_foreground (@{ $par->[2] });
2611 $layout->set_width ($W - $par->[3]);
1878 $layout->set_text ($par->[2]); 2612 $layout->set_markup ($par->[4]);
1879 2613
1880 glColor @{ $par->[1] }; 2614 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1881 my ($W, $H) = $layout->size; 2615
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2616 glRasterPos $par->[3], $y - $y0;
2617 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1883 } 2618 }
1884 2619
1885 $y += $h; 2620 $y += $h;
1886 } 2621 }
1887 2622
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2623 glDisable GL_BLEND;
1890 }; 2624 };
1891 }); 2625 });
1892} 2626}
1893 2627
1894sub _draw { 2628sub _draw {
1895 my ($self) = @_; 2629 my ($self) = @_;
1896 2630
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2631 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2632 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2633 glColor 0, 0, 0, 1;
2634 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2635 glDisable GL_TEXTURE_2D;
1902 }
1903 2636
1904 $self->{children}[1]->draw; 2637 $self->{children}[1]->draw;
1905 2638
1906} 2639}
1907 2640
… …
1955 2688
1956sub new { 2689sub new {
1957 my $class = shift; 2690 my $class = shift;
1958 2691
1959 my $self = $class->SUPER::new ( 2692 my $self = $class->SUPER::new (
1960 state => 0, 2693 state => 0,
1961 connect_activate => \&toggle_flopper, 2694 on_activate => \&toggle_flopper,
1962 @_ 2695 @_
1963 ); 2696 );
1964 2697
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2698 $self
1971} 2699}
1972 2700
1973sub toggle_flopper { 2701sub toggle_flopper {
1974 my ($self) = @_; 2702 my ($self) = @_;
1975 2703
1976 # TODO: use animation 2704 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2705}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2706
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2707#############################################################################
2708
2709package CFClient::UI::Tooltip;
2710
2711our @ISA = CFClient::UI::Bin::;
2712
2713use CFClient::OpenGL;
2714
2715sub new {
2716 my $class = shift;
2717
2718 $class->SUPER::new (
2719 @_,
2720 can_events => 0,
2721 )
2722}
2723
2724sub set_tooltip_from {
2725 my ($self, $widget) = @_;
2726
2727 my $tooltip = $widget->{tooltip};
2728
2729 if ($ENV{CFPLUS_DEBUG} & 2) {
2730 $tooltip .= "\n\n" . (ref $widget) . "\n"
2731 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2732 . "req $widget->{req_w} $widget->{req_h}\n"
2733 . "visible $widget->{visible}";
2734 }
2735
2736 $self->add (new CFClient::UI::Label
2737 markup => $tooltip,
2738 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2739 fontsize => 0.8,
2740 fg => [0, 0, 0, 1],
2741 ellipsise => 0,
2742 font => ($widget->{tooltip_font} || $::FONT_PROP),
2743 );
2744}
2745
2746sub size_request {
2747 my ($self) = @_;
2748
2749 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2750
2751 ($w + 4, $h + 4)
2752}
2753
2754sub size_allocate {
2755 my ($self, $w, $h) = @_;
2756
2757 $self->SUPER::size_allocate ($w - 4, $h - 4);
2758}
2759
2760sub visibility_change {
2761 my ($self, $visible) = @_;
2762
2763 return unless $visible;
2764
2765 $self->{root}->on_post_alloc ("move_$self" => sub {
2766 my $widget = $self->{owner}
2767 or return;
2768
2769 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2770
2771 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2772 if $x + $self->{w} > $::WIDTH;
2773
2774 $self->move_abs ($x, $y);
2775 });
2776}
2777
2778sub _draw {
2779 my ($self) = @_;
2780
2781 glTranslate 0.375, 0.375;
2782
2783 my ($w, $h) = @$self{qw(w h)};
2784
2785 glColor 1, 0.8, 0.4;
2786 glBegin GL_QUADS;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glColor 0, 0, 0;
2794 glBegin GL_LINE_LOOP;
2795 glVertex 0 , 0;
2796 glVertex 0 , $h;
2797 glVertex $w, $h;
2798 glVertex $w, 0;
2799 glEnd;
2800
2801 glTranslate 2 - 0.375, 2 - 0.375;
2802
2803 $self->SUPER::_draw;
2804}
2805
2806#############################################################################
2807
2808package CFClient::UI::Face;
2809
2810our @ISA = CFClient::UI::Base::;
2811
2812use CFClient::OpenGL;
2813
2814sub new {
2815 my $class = shift;
2816
2817 my $self = $class->SUPER::new (
2818 aspect => 1,
2819 can_events => 0,
2820 @_,
2821 );
2822
2823 if ($self->{anim} && $self->{animspeed}) {
2824 Scalar::Util::weaken (my $widget = $self);
2825
2826 $self->{timer} = Event->timer (
2827 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2828 hard => 1,
2829 interval => $self->{animspeed},
2830 cb => sub {
2831 ++$widget->{frame};
2832 $widget->update;
2833 },
2834 );
2835 }
2836
2837 $self
2838}
2839
2840sub size_request {
2841 (32, 8)
2842}
2843
2844sub update {
2845 my ($self) = @_;
2846
2847 return unless $self->{visible};
2848
2849 $self->SUPER::update;
2850}
2851
2852sub _draw {
2853 my ($self) = @_;
2854
2855 return unless $::CONN;
2856
2857 my $face;
2858
2859 if ($self->{frame}) {
2860 my $anim = $::CONN->{anim}[$self->{anim}];
2861
2862 $face = $anim->[ $self->{frame} % @$anim ]
2863 if $anim && @$anim;
2864 }
2865
2866 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2867
2868 if ($tex) {
2869 glEnable GL_TEXTURE_2D;
2870 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2871 glColor 0, 0, 0, 1;
2872 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2873 glDisable GL_TEXTURE_2D;
2874 }
2875}
2876
2877sub DESTROY {
2878 my ($self) = @_;
2879
2880 $self->{timer}->cancel
2881 if $self->{timer};
2882
2883 $self->SUPER::DESTROY;
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Buttonbar;
2889
2890our @ISA = CFClient::UI::HBox::;
2891
2892# TODO: should actualyl wrap buttons and other goodies.
2893
2894#############################################################################
2895
2896package CFClient::UI::Menu;
2897
2898our @ISA = CFClient::UI::FancyFrame::;
2899
2900use CFClient::OpenGL;
2901
2902sub new {
2903 my $class = shift;
2904
2905 my $self = $class->SUPER::new (
2906 items => [],
2907 z => 100,
2908 @_,
2909 );
2910
2911 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2912
2913 for my $item (@{ $self->{items} }) {
2914 my ($widget, $cb) = @$item;
2915
2916 # handle various types of items, only text for now
2917 if (!ref $widget) {
2918 $widget = new CFClient::UI::Label
2919 can_hover => 1,
2920 can_events => 1,
2921 text => $widget;
2922 }
2923
2924 $self->{item}{$widget} = $item;
2925
2926 $self->{vbox}->add ($widget);
2927 }
2928
2929 $self
2930}
2931
2932# popup given the event (must be a mouse button down event currently)
2933sub popup {
2934 my ($self, $ev) = @_;
2935
2936 $self->_emit ("popdown");
2937
2938 # maybe save $GRAB? must be careful about events...
2939 $GRAB = $self;
2940 $self->{button} = $ev->{button};
2941
2942 $self->show;
2943 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2944}
2945
2946sub mouse_motion {
2947 my ($self, $ev, $x, $y) = @_;
2948
2949 # TODO: should use vbox->find_widget or so
2950 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2951 $self->{hover} = $self->{item}{$HOVER};
2952
2953 0
2954}
2955
2956sub button_up {
2957 my ($self, $ev, $x, $y) = @_;
2958
2959 if ($ev->{button} == $self->{button}) {
2960 undef $GRAB;
2961 $self->hide;
2962
1980 $self->emit ("open"); 2963 $self->_emit ("popdown");
2964 $self->{hover}[1]->() if $self->{hover};
1981 } else { 2965 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2966 return 0
1983 $self->emit ("close"); 2967 }
2968
1984 } 2969 1
1985
1986 $self->emit (changed => $self->{state});
1987} 2970}
1988 2971
1989############################################################################# 2972#############################################################################
1990 2973
2974package CFClient::UI::Multiplexer;
2975
2976our @ISA = CFClient::UI::Container::;
2977
2978sub new {
2979 my $class = shift;
2980
2981 my $self = $class->SUPER::new (
2982 @_,
2983 );
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987
2988 $self
2989}
2990
2991sub add {
2992 my ($self, @widgets) = @_;
2993
2994 $self->SUPER::add (@widgets);
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998}
2999
3000sub set_current_page {
3001 my ($self, $page_or_widget) = @_;
3002
3003 my $widget = ref $page_or_widget
3004 ? $page_or_widget
3005 : $self->{children}[$page_or_widget];
3006
3007 $self->{current} = $widget;
3008 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3009
3010 $self->_emit (page_changed => $self->{current});
3011
3012 $self->realloc;
3013}
3014
3015sub visible_children {
3016 $_[0]{current}
3017}
3018
3019sub size_request {
3020 my ($self) = @_;
3021
3022 $self->{current}->size_request
3023}
3024
3025sub size_allocate {
3026 my ($self, $w, $h) = @_;
3027
3028 $self->{current}->configure (0, 0, $w, $h);
3029}
3030
3031sub _draw {
3032 my ($self) = @_;
3033
3034 $self->{current}->draw;
3035}
3036
3037#############################################################################
3038
3039package CFClient::UI::Notebook;
3040
3041our @ISA = CFClient::UI::VBox::;
3042
3043sub new {
3044 my $class = shift;
3045
3046 my $self = $class->SUPER::new (
3047 buttonbar => (new CFClient::UI::Buttonbar),
3048 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3049 # filter => # will be put between multiplexer and $self
3050 @_,
3051 );
3052
3053 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3054 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3055
3056 $self
3057}
3058
3059sub add {
3060 my ($self, $title, $widget, $tooltip) = @_;
3061
3062 Scalar::Util::weaken $self;
3063
3064 $self->{buttonbar}->add (new CFClient::UI::Button
3065 markup => $title,
3066 tooltip => $tooltip,
3067 on_activate => sub { $self->set_current_page ($widget) },
3068 );
3069
3070 $self->{multiplexer}->add ($widget);
3071}
3072
3073sub set_current_page {
3074 my ($self, $page) = @_;
3075
3076 $self->{multiplexer}->set_current_page ($page);
3077 $self->_emit (page_changed => $self->{multiplexer}{current});
3078}
3079
3080#############################################################################
3081
3082package CFClient::UI::Statusbox;
3083
3084our @ISA = CFClient::UI::VBox::;
3085
3086sub new {
3087 my $class = shift;
3088
3089 my $self = $class->SUPER::new (
3090 fontsize => 0.8,
3091 @_,
3092 );
3093
3094 Scalar::Util::weaken (my $this = $self);
3095
3096 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3097
3098 $self
3099}
3100
3101sub reorder {
3102 my ($self) = @_;
3103 my $NOW = Time::HiRes::time;
3104
3105 # freeze display when hovering over any label
3106 return if $CFClient::UI::TOOLTIP->{owner}
3107 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3108 values %{ $self->{item} };
3109
3110 while (my ($k, $v) = each %{ $self->{item} }) {
3111 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3112 }
3113
3114 my @widgets;
3115
3116 my @items = sort {
3117 $a->{pri} <=> $b->{pri}
3118 or $b->{id} <=> $a->{id}
3119 } values %{ $self->{item} };
3120
3121 $self->{timer}->interval (1);
3122
3123 my $count = 10 + 1;
3124 for my $item (@items) {
3125 last unless --$count;
3126
3127 my $label = $item->{label} ||= do {
3128 # TODO: doesn't handle markup well (read as: at all)
3129 my $short = $item->{count} > 1
3130 ? "<b>$item->{count} ×</b> $item->{text}"
3131 : $item->{text};
3132
3133 for ($short) {
3134 s/^\s+//;
3135 s/\s+/ /g;
3136 }
3137
3138 new CFClient::UI::Label
3139 markup => $short,
3140 tooltip => $item->{tooltip},
3141 tooltip_font => $::FONT_PROP,
3142 tooltip_width => 0.67,
3143 fontsize => $item->{fontsize} || $self->{fontsize},
3144 max_w => $::WIDTH * 0.44,
3145 fg => [@{ $item->{fg} }],
3146 can_events => 1,
3147 can_hover => 1
3148 };
3149
3150 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3151 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3152 $label->update;
3153 $label->set_max_size (undef, $label->{req_h} * $diff)
3154 if $diff < 1;
3155 $self->{timer}->interval (1/30);
3156 } else {
3157 $label->{fg}[3] = $item->{fg}[3] || 1;
3158 }
3159
3160 push @widgets, $label;
3161 }
3162
3163 $self->clear;
3164 $self->SUPER::add (reverse @widgets);
3165}
3166
3167sub add {
3168 my ($self, $text, %arg) = @_;
3169
3170 $text =~ s/^\s+//;
3171 $text =~ s/\s+$//;
3172
3173 return unless $text;
3174
3175 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3176
3177 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3178
3179 if (my $item = $self->{item}{$group}) {
3180 if ($item->{text} eq $text) {
3181 $item->{count}++;
3182 } else {
3183 $item->{count} = 1;
3184 $item->{text} = $item->{tooltip} = $text;
3185 }
3186 $item->{id} = ++$self->{id};
3187 $item->{timeout} = $timeout;
3188 delete $item->{label};
3189 } else {
3190 $self->{item}{$group} = {
3191 id => ++$self->{id},
3192 text => $text,
3193 timeout => $timeout,
3194 tooltip => $text,
3195 fg => [0.8, 0.8, 0.8, 0.8],
3196 pri => 0,
3197 count => 1,
3198 %arg,
3199 };
3200 }
3201
3202 $self->reorder;
3203}
3204
3205sub reconfigure {
3206 my ($self) = @_;
3207
3208 delete $_->{label}
3209 for values %{ $self->{item} || {} };
3210
3211 $self->reorder;
3212 $self->SUPER::reconfigure;
3213}
3214
3215sub DESTROY {
3216 my ($self) = @_;
3217
3218 $self->{timer}->cancel;
3219
3220 $self->SUPER::DESTROY;
3221}
3222
3223#############################################################################
3224
3225package CFClient::UI::Inventory;
3226
3227our @ISA = CFClient::UI::ScrolledWindow::;
3228
3229sub new {
3230 my $class = shift;
3231
3232 my $self = $class->SUPER::new (
3233 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3234 @_,
3235 );
3236
3237 $self
3238}
3239
3240sub set_items {
3241 my ($self, $items) = @_;
3242
3243 $self->{child}->clear;
3244 return unless $items;
3245
3246 my @items = sort {
3247 ($a->{type} <=> $b->{type})
3248 or ($a->{name} cmp $b->{name})
3249 } @$items;
3250
3251 $self->{real_items} = \@items;
3252
3253 my $row = 0;
3254 for my $item (@items) {
3255 CFClient::Item::update_widgets $item;
3256
3257 $self->{child}->add (0, $row, $item->{face_widget});
3258 $self->{child}->add (1, $row, $item->{desc_widget});
3259 $self->{child}->add (2, $row, $item->{weight_widget});
3260
3261 $row++;
3262 }
3263}
3264
3265#############################################################################
3266
3267package CFClient::UI::BindEditor;
3268
3269our @ISA = CFClient::UI::FancyFrame::;
3270
3271sub new {
3272 my $class = shift;
3273
3274 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3275
3276 $self->add (my $vb = new CFClient::UI::VBox);
3277
3278
3279 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3280 text => "start recording",
3281 tooltip => "Start/Stops recording of actions."
3282 ."All subsequent actions after the recording started will be captured."
3283 ."The actions are displayed after the record was stopped."
3284 ."To bind the action you have to click on the 'Bind' button",
3285 on_activate => sub {
3286 unless ($self->{recording}) {
3287 $self->start;
3288 } else {
3289 $self->stop;
3290 }
3291 });
3292
3293 $vb->add (new CFClient::UI::Label text => "Actions:");
3294 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3295
3296 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3297 $vb->add (my $hb = new CFClient::UI::HBox);
3298 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3299 $hb->add (new CFClient::UI::Button
3300 text => "bind",
3301 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3302 on_activate => sub {
3303 $self->ask_for_bind;
3304 });
3305
3306 $vb->add (my $hb = new CFClient::UI::HBox);
3307 $hb->add (new CFClient::UI::Button
3308 text => "ok",
3309 expand => 1,
3310 tooltip => "This closes the binding editor and saves the binding",
3311 on_activate => sub {
3312 $self->hide;
3313 $self->commit;
3314 });
3315
3316 $hb->add (new CFClient::UI::Button
3317 text => "cancel",
3318 expand => 1,
3319 tooltip => "This closes the binding editor without saving",
3320 on_activate => sub {
3321 $self->hide;
3322 $self->{binding_cancel}->()
3323 if $self->{binding_cancel};
3324 });
3325
3326 $self->update_binding_widgets;
3327
3328 $self
3329}
3330
3331sub commit {
3332 my ($self) = @_;
3333 my ($mod, $sym, $cmds) = $self->get_binding;
3334 if ($sym != 0 && @$cmds > 0) {
3335 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3336 ."'. Don't forget 'Save Config'!");
3337 $self->{binding_change}->($mod, $sym, $cmds)
3338 if $self->{binding_change};
3339 } else {
3340 $::STATUSBOX->add ("No action bound, no key or action specified!");
3341 $self->{binding_cancel}->()
3342 if $self->{binding_cancel};
3343 }
3344}
3345
3346sub start {
3347 my ($self) = @_;
3348
3349 $self->{rec_btn}->set_text ("stop recording");
3350 $self->{recording} = 1;
3351 $self->clear_command_list;
3352 $::CONN->start_record if $::CONN;
3353}
3354
3355sub stop {
3356 my ($self) = @_;
3357
3358 $self->{rec_btn}->set_text ("start recording");
3359 $self->{recording} = 0;
3360
3361 my $rec;
3362 $rec = $::CONN->stop_record if $::CONN;
3363 return unless ref $rec eq 'ARRAY';
3364 $self->set_command_list ($rec);
3365}
3366
3367
3368sub ask_for_bind_and_commit {
3369 my ($self) = @_;
3370 $self->ask_for_bind (1);
3371}
3372
3373sub ask_for_bind {
3374 my ($self, $commit) = @_;
3375
3376 CFClient::Binder::open_binding_dialog (sub {
3377 my ($mod, $sym) = @_;
3378 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3379 $self->update_binding_widgets;
3380 $self->commit if $commit;
3381 });
3382}
3383
3384# $mod and $sym are the modifiers and key symbol
3385# $cmds is a array ref of strings (the commands)
3386# $cb is the callback that is executed on OK
3387# $ccb is the callback that is executed on CANCEL and
3388# when the binding was unsuccessful on OK
3389sub set_binding {
3390 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3391
3392 $self->clear_command_list;
3393 $self->{recording} = 0;
3394 $self->{rec_btn}->set_text ("start recording");
3395
3396 $self->{binding} = [$mod, $sym];
3397 $self->{commands} = $cmds;
3398
3399 $self->{binding_change} = $cb;
3400 $self->{binding_cancel} = $ccb;
3401
3402 $self->update_binding_widgets;
3403}
3404
3405# this is a shortcut method that asks for a binding
3406# and then just binds it.
3407sub do_quick_binding {
3408 my ($self, $cmds) = @_;
3409 $self->set_binding (undef, undef, $cmds, sub {
3410 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3411 });
3412 $self->ask_for_bind (1);
3413}
3414
3415sub update_binding_widgets {
3416 my ($self) = @_;
3417 my ($mod, $sym, $cmds) = $self->get_binding;
3418 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3419 $self->set_command_list ($cmds);
3420}
3421
3422sub get_binding {
3423 my ($self) = @_;
3424 return (
3425 $self->{binding}->[0],
3426 $self->{binding}->[1],
3427 [ grep { defined $_ } @{$self->{commands}} ]
3428 );
3429}
3430
3431sub clear_command_list {
3432 my ($self) = @_;
3433 $self->{cmdbox}->clear ();
3434}
3435
3436sub set_command_list {
3437 my ($self, $cmds) = @_;
3438
3439 $self->{cmdbox}->clear ();
3440 $self->{commands} = $cmds;
3441
3442 my $idx = 0;
3443
3444 for (@$cmds) {
3445 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3446
3447 my $i = $idx;
3448 $hb->add (new CFClient::UI::Label text => $_);
3449 $hb->add (new CFClient::UI::Button
3450 text => "delete",
3451 tooltip => "Deletes the action from the record",
3452 on_activate => sub {
3453 $self->{cmdbox}->remove ($hb);
3454 $cmds->[$i] = undef;
3455 });
3456
3457
3458 $idx++
3459 }
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::SpellList;
3465
3466our @ISA = CFClient::UI::Table::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
3472 binding => [],
3473 commands => [],
3474 @_,
3475 )
3476}
3477
3478# XXX: Do sorting? Argl...
3479sub add_spell {
3480 my ($self, $spell) = @_;
3481 $self->{spells}->{$spell->{name}} = $spell;
3482
3483 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3484 face => $spell->{face},
3485 can_hover => 1,
3486 can_events => 1,
3487 tooltip => $spell->{message});
3488
3489 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3490 text => $spell->{name},
3491 can_hover => 1,
3492 can_events => 1,
3493 tooltip => $spell->{message},
3494 expand => 1);
3495
3496 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3498 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3499 expand => 1);
3500
3501 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3502 text => "bind to key",
3503 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3504}
3505
3506sub rebuild_spell_list {
3507 my ($self) = @_;
3508 $self->{tbl_idx} = 0;
3509 $self->add_spell ($_) for values %{$self->{spells}};
3510}
3511
3512sub remove_spell {
3513 my ($self, $spell) = @_;
3514 delete $self->{spells}->{$spell->{name}};
3515 $self->rebuild_spell_list;
3516}
3517
3518#############################################################################
3519
1991package CFClient::UI::Root; 3520package CFClient::UI::Root;
1992 3521
1993our @ISA = CFClient::UI::Container::; 3522our @ISA = CFClient::UI::Container::;
1994 3523
3524use List::Util qw(min max);
3525
1995use CFClient::OpenGL; 3526use CFClient::OpenGL;
1996 3527
1997sub check_size { 3528sub new {
1998 my ($self) = @_; 3529 my $class = shift;
1999 3530
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3531 my $self = $class->SUPER::new (
3532 visible => 1,
3533 @_,
3534 );
3535
3536 Scalar::Util::weaken ($self->{root} = $self);
3537
3538 $self
2001} 3539}
2002 3540
2003sub size_request { 3541sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3542 my ($self) = @_;
2005}
2006 3543
2007sub configure { 3544 ($self->{w}, $self->{h})
3545}
3546
3547sub _to_pixel {
3548 my ($coord, $size, $max) = @_;
3549
3550 $coord =
3551 $coord eq "center" ? ($max - $size) * 0.5
3552 : $coord eq "max" ? $max
3553 : $coord;
3554
3555 $coord = 0 if $coord < 0;
3556 $coord = $max - $size if $coord > $max - $size;
3557
3558 int $coord + 0.5
3559}
3560
3561sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3562 my ($self, $w, $h) = @_;
2009 3563
2010 $self->SUPER::configure ($x, $y, $w, $h); 3564 for my $child ($self->children) {
3565 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3566
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3567 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3568 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3569
2016sub _topleft { 3570 $X = _to_pixel $X, $W, $self->{w};
3571 $Y = _to_pixel $Y, $H, $self->{h};
3572
3573 $child->configure ($X, $Y, $W, $H);
3574 }
3575}
3576
3577sub coord2local {
2017 my ($self, $x, $y) = @_; 3578 my ($self, $x, $y) = @_;
2018 3579
2019 ($x, $y) 3580 ($x, $y)
2020} 3581}
2021 3582
3583sub coord2global {
3584 my ($self, $x, $y) = @_;
3585
3586 ($x, $y)
3587}
3588
2022sub update { 3589sub update {
2023 my ($self) = @_; 3590 my ($self) = @_;
2024 3591
2025 $self->check_size; 3592 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3593}
2028 3594
2029sub add { 3595sub add {
2030 my ($self, $child) = @_; 3596 my ($self, @children) = @_;
2031 3597
3598 $_->{is_toplevel} = 1
3599 for @children;
3600
2032 $self->SUPER::add ($child); 3601 $self->SUPER::add (@children);
3602}
3603
3604sub remove {
3605 my ($self, @children) = @_;
3606
3607 $self->SUPER::remove (@children);
3608
3609 delete $self->{is_toplevel}
3610 for @children;
3611
3612 while (@children) {
3613 my $w = pop @children;
3614 push @children, $w->children;
3615 $w->set_invisible;
3616 }
2033} 3617}
2034 3618
2035sub on_refresh { 3619sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3620 my ($self, $id, $cb) = @_;
2037 3621
2038 $self->{refresh_hook}{$id} = $cb; 3622 $self->{refresh_hook}{$id} = $cb;
2039} 3623}
2040 3624
3625sub on_post_alloc {
3626 my ($self, $id, $cb) = @_;
3627
3628 $self->{post_alloc_hook}{$id} = $cb;
3629}
3630
2041sub draw { 3631sub draw {
2042 my ($self) = @_; 3632 my ($self) = @_;
2043 3633
2044 while (my $rcb = delete $self->{refresh_hook}) { 3634 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3635 $_->()
3636 for values %{delete $self->{refresh_hook}};
2046 } 3637 }
3638
3639 if ($self->{realloc}) {
3640 my %queue;
3641 my @queue;
3642 my $widget;
3643
3644 outer:
3645 while () {
3646 if (my $realloc = delete $self->{realloc}) {
3647 for $widget (values %$realloc) {
3648 $widget->{visible} or next; # do not resize invisible widgets
3649
3650 $queue{$widget+0}++ and next; # duplicates are common
3651
3652 push @{ $queue[$widget->{visible}] }, $widget;
3653 }
3654 }
3655
3656 while () {
3657 @queue or last outer;
3658
3659 $widget = pop @{ $queue[-1] || [] }
3660 and last;
3661
3662 pop @queue;
3663 }
3664
3665 delete $queue{$widget+0};
3666
3667 my ($w, $h) = $widget->size_request;
3668
3669 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3670 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3671
3672 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3673 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3674
3675 $w = $widget->{force_w} if exists $widget->{force_w};
3676 $h = $widget->{force_h} if exists $widget->{force_h};
3677
3678 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3679 || delete $widget->{force_realloc}) {
3680 $widget->{req_w} = $w;
3681 $widget->{req_h} = $h;
3682
3683 $self->{size_alloc}{$widget+0} = $widget;
3684
3685 if (my $parent = $widget->{parent}) {
3686 $self->{realloc}{$parent+0} = $parent
3687 unless $queue{$parent+0};
3688
3689 $parent->{force_size_alloc} = 1;
3690 $self->{size_alloc}{$parent+0} = $parent;
3691 }
3692 }
3693
3694 delete $self->{realloc}{$widget+0};
3695 }
3696 }
3697
3698 while (my $size_alloc = delete $self->{size_alloc}) {
3699 my @queue = sort { $b->{visible} <=> $a->{visible} }
3700 values %$size_alloc;
3701
3702 while () {
3703 my $widget = pop @queue || last;
3704
3705 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3706
3707 $w = 0 if $w < 0;
3708 $h = 0 if $h < 0;
3709
3710 $w = int $w + 0.5;
3711 $h = int $h + 0.5;
3712
3713 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3714 $widget->{old_w} = $widget->{w};
3715 $widget->{old_h} = $widget->{h};
3716
3717 $widget->{w} = $w;
3718 $widget->{h} = $h;
3719
3720 $widget->emit (size_allocate => $w, $h);
3721 }
3722 }
3723 }
3724
3725 while ($self->{post_alloc_hook}) {
3726 $_->()
3727 for values %{delete $self->{post_alloc_hook}};
3728 }
3729
2047 3730
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3731 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3732 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 3733 glClear GL_COLOR_BUFFER_BIT;
2051 3734
2052 glMatrixMode GL_PROJECTION; 3735 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 3736 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3737 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 3738 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 3739 glLoadIdentity;
2057 3740
3741 {
3742 package CFClient::UI::Base;
3743
3744 ($draw_x, $draw_y, $draw_w, $draw_h) =
3745 (0, 0, $self->{w}, $self->{h});
3746 }
3747
2058 $self->_draw; 3748 $self->_draw;
2059} 3749}
2060 3750
2061############################################################################# 3751#############################################################################
2062 3752
2063package CFClient::UI; 3753package CFClient::UI;
2064 3754
2065$ROOT = new CFClient::UI::Root; 3755$ROOT = new CFClient::UI::Root;
3756$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 3757
20671 37581
2068 3759

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