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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.145 by elmex, Fri Apr 21 12:27:20 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
… …
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
154 348
155 # use alignment to adjust x, y 349 # use alignment to adjust x, y
156 350
157 $x += ($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub size_allocate {
179 # nothing to be done 372 # nothing to be done
180} 373}
181 374
182# return top left coordinates 375sub children {
183sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
184 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
185 385
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
187} 406}
188 407
189# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
190sub coord2local { 409sub coord2local {
191 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
192 411
193 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 413}
196 414
197# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
198sub coord2global { 416sub coord2global {
199 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
200 418
201 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 420}
204 421
205sub focus_in { 422sub focus_in {
206 my ($self) = @_; 423 my ($self) = @_;
207 424
208 return if $FOCUS == $self; 425 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
210 427
211 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
212 429
213 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
214 431
215 $focus->update if $focus; 432 $focus->update if $focus;
216 $FOCUS->update; 433 $FOCUS->update;
217} 434}
218 435
… …
221 438
222 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
223 440
224 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
225 442
226 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
227 444
228 $focus->update if $focus; #? 445 $focus->update if $focus; #?
229}
230 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
231sub mouse_motion { } 451sub mouse_motion { 0 }
232sub button_up { } 452sub button_up { 0 }
233sub key_down { } 453sub key_down { 0 }
234sub key_up { } 454sub key_up { 0 }
235 455
236sub button_down { 456sub button_down {
237 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
238 458
239 $self->focus_in; 459 $self->focus_in;
240}
241 460
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 + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 461 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 462}
279 463
280sub find_widget { 464sub find_widget {
281 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
282 468
283 return $self 469 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 472
… …
289 475
290sub set_parent { 476sub set_parent {
291 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
292 478
293 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
294} 481}
295 482
296sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
297 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
298 505
299 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
300 508
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
302 $self->{req_w} = $w; 515 delete $self->{req_w};
303 $self->{req_h} = $h; 516 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 517 }
308} 518}
309 519
310sub update { 520sub update {
311 my ($self) = @_; 521 my ($self) = @_;
312 522
313 $self->{parent}->update 523 $self->{parent}->update
314 if $self->{parent}; 524 if $self->{parent};
315} 525}
316 526
317sub connect { 527sub reconfigure {
318 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
319 529
320 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
321} 532}
322 533
323sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 537
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
327 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
328 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
329} 591}
330 592
331sub DESTROY { 593sub DESTROY {
332 my ($self) = @_; 594 my ($self) = @_;
333 595
596 delete $WIDGET{$self+0};
334 #$self->deactivate; 597 #$self->deactivate;
335} 598}
336 599
337############################################################################# 600#############################################################################
338 601
… …
347 my $class = shift; 610 my $class = shift;
348 611
349 # range [value, low, high, page] 612 # range [value, low, high, page]
350 613
351 $class->SUPER::new ( 614 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
354 @_ 617 @_
355 ) 618 )
356} 619}
357 620
358sub _draw { 621sub _draw {
359 my ($self) = @_; 622 my ($self) = @_;
360 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
362 630
363 glEnable GL_BLEND; 631 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
366 634
367 glBegin GL_QUADS; 635 glBegin GL_QUADS;
368 glVertex 0 , 0; 636 glVertex 0 , 0;
369 glVertex 0 , $h; 637 glVertex 0 , $h;
370 glVertex $w, $h; 638 glVertex $w, $h;
371 glVertex $w, 0; 639 glVertex $w, 0;
372 glEnd; 640 glEnd;
373 641
374 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
375} 644}
376 645
377############################################################################# 646#############################################################################
378 647
379package CFClient::UI::Empty; 648package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 649
393our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
394 651
395sub new { 652sub new {
396 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
397 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
398 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
399 675
400 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
401 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
402 684
403 $self 685 $self
404} 686}
405 687
406sub add { 688sub add {
407 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
408 690
409 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
410 693
411 use sort 'stable'; 694 use sort 'stable';
412 695
413 $self->{children} = [ 696 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
416 ]; 699 ];
417 700
418 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
419} 706}
420 707
421sub remove { 708sub remove {
422 my ($self, $child) = @_; 709 my ($self, $child) = @_;
423 710
424 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
425 713
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
427 715
428 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
429} 731}
430 732
431sub find_widget { 733sub find_widget {
432 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
433 735
434 $x -= $self->{x}; 736 $x -= $self->{x};
435 $y -= $self->{y}; 737 $y -= $self->{y};
436 738
437 my $res; 739 my $res;
438 740
439 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
440 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
441 and return $res; 743 and return $res;
442 } 744 }
443 745
444 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
493 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
494} 796}
495 797
496############################################################################# 798#############################################################################
497 799
800# back-buffered drawing area
801
498package CFClient::UI::Window; 802package CFClient::UI::Window;
499 803
500our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
501 805
502use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
508} 812}
509 813
510sub update { 814sub update {
511 my ($self) = @_; 815 my ($self) = @_;
512 816
513 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
514 $self->render_chld;
515 $self->SUPER::update; 818 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($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 $self->child->draw;
525 };
526} 819}
527 820
528sub size_allocate { 821sub size_allocate {
529 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
530 823
531 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
532 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
533 $self->render_chld; 848 $self->_render;
849 };
534} 850}
535 851
536sub _draw { 852sub _draw {
537 my ($self) = @_; 853 my ($self) = @_;
538 854
539 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
540 856
541 my $tex = $self->{texture} 857 my $tex = $self->{texture}
542 or return; 858 or return;
543 859
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
548 863
549 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
550 865
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
553} 867}
554 868
555############################################################################# 869#############################################################################
556 870
557package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
558 872
559our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($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 $_, mipmap => 1 }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632 874
633sub new { 875sub new {
634 my $class = shift; 876 my $class = shift;
635 877
636 # TODO: user_x, user_y, overwrite moveto? 878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
637 1077
638 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1081 border => 0.6,
642 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
643 ); 1086 );
644 1087
645 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
646 align => 0, 1089 align => 0,
647 valign => 1, 1090 valign => 1,
648 text => $self->{title}, 1091 text => $title,
649 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
650 1094
651 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
652} 1103}
653 1104
654sub border { 1105sub border {
655 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
656} 1107}
657 1108
658sub size_request { 1109sub size_request {
659 my ($self) = @_; 1110 my ($self) = @_;
660 1111
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
662 1114
663 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
664 1116
665 ( 1117 (
666 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
669} 1121}
670 1122
671sub size_allocate { 1123sub size_allocate {
672 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
673 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
674 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
676 1136
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); 1137 $self->child->configure ($border, $border, $w, $h);
681} 1138}
682 1139
683sub button_down { 1140sub button_down {
684 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
685 1142
1143 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1144 my $border = $self->border;
687 1145
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
694 $self->{motion} = sub { 1157 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
696 1159
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
698 1162
699 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
702 }; 1168 };
703 1169
704 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
709 1173
710 $self->{motion} = sub { 1174 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
712 1176
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
714 1178
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
718 } 1187 1
719} 1188}
720 1189
721sub button_up { 1190sub button_up {
722 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
723 1192
724 delete $self->{motion}; 1193 !!delete $self->{motion}
725} 1194}
726 1195
727sub mouse_motion { 1196sub mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
729 1198
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
731} 1202}
732 1203
733sub _draw { 1204sub _draw {
734 my ($self) = @_; 1205 my ($self) = @_;
735 1206
1207 my $child = $self->{children}[0];
1208
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1211
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1214
744 my $border = $self->border; 1215 my $border = $self->border;
745 1216
746 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1222
752 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
753 1225
754 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
757 1229 $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); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
764 1232
765 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1234
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
770} 1241}
771 1242
772############################################################################# 1243#############################################################################
773 1244
774package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
782sub new { 1253sub new {
783 my $class = shift; 1254 my $class = shift;
784 1255
785 $class->SUPER::new ( 1256 $class->SUPER::new (
786 col_expand => [], 1257 col_expand => [],
787 @_ 1258 @_,
788 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1264}
790 1265
791sub add { 1266sub add {
792 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
793 1268
794 $child->set_parent ($self); 1269 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
796 1271
797 $child->check_size; 1272 $self->realloc;
798} 1273}
799 1274
800# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1276sub clear {
802 my ($self) = @_; 1277 my ($self) = @_;
803 1278
1279 my @children = $self->children;
804 delete $self->{children}; 1280 delete $self->{children};
805 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
806} 1288}
807 1289
808sub get_wh { 1290sub get_wh {
809 my ($self) = @_; 1291 my ($self) = @_;
810 1292
… …
815 or next; 1297 or next;
816 1298
817 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
819 or next; 1301 or next;
820 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1303
822 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
824 } 1306 }
825 } 1307 }
… …
841sub size_allocate { 1323sub size_allocate {
842 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
843 1325
844 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
845 1327
846 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
848 1330
849 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
906 } 1388 }
907} 1389}
908 1390
909############################################################################# 1391#############################################################################
910 1392
911package CFClient::UI::HBox; 1393package CFClient::UI::Box;
912
913# TODO: wrap into common Box base class
914 1394
915our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
916 1396
917sub size_request { 1397sub size_request {
918 my ($self) = @_; 1398 my ($self) = @_;
919 1399
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
921 1401 ? (
922 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
923 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
924 (List::Util::max map $_->[1], @alloc), 1404 )
925 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
926} 1409}
927 1410
928sub size_allocate { 1411sub size_allocate {
929 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
930 1413
931 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
932
933 my $children = $self->{children}; 1415 my $children = $self->{children};
934 1416
935 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
936 1418
937 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
938 1420 @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 { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
944 $exp ||= 1;
945 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
946 for (0 .. $#$children) { 1434 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 } 1435 }
953 } 1436 }
954 1437
955 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
956 1439
957 my $y = 0; 1440 my $pos = 0;
958 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_]; 1442 my $alloc = $req[$_];
961 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
962 1444
963 $y += $h; 1445 $pos += $alloc;
964 } 1446 }
965 1447
966 1 1448 1
967} 1449}
968 1450
969############################################################################# 1451#############################################################################
970 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
971package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
972 1469
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
976 1471
977sub size_request { 1472sub new {
978 my ($self) = @_; 1473 my $class = shift;
979 1474
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
981 1476 vertical => 1,
982 ( 1477 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1478 )
986} 1479}
987 1480
988sub size_allocate {
989 my ($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 += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1481#############################################################################
1026 1482
1027package CFClient::UI::Label; 1483package CFClient::UI::Label;
1028 1484
1029our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1030 1486
1031use CFClient::OpenGL; 1487use CFClient::OpenGL;
1032 1488
1033sub new { 1489sub new {
1034 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1035 1491
1036 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1038 fontsize => 1, 1502 fontsize => 1,
1039 text => "",
1040 align => -1, 1503 align => -1,
1041 valign => -1, 1504 valign => -1,
1042 padding => 2, 1505 padding_x => 2,
1043 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1044 %arg 1508 %arg
1045 ); 1509 );
1046 1510
1047 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1514 $self->{template} = $layout;
1051 } 1515 }
1052 1516
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1054 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1055 1522
1056 $self 1523 $self
1057} 1524}
1058 1525
1059sub escape_text { 1526sub escape($) {
1060 local $_ = $_[1]; 1527 local $_ = $_[0];
1061 1528
1062 s/&/&amp;/g; 1529 s/&/&amp;/g;
1063 s/>/&gt;/g; 1530 s/>/&gt;/g;
1064 s/</&lt;/g; 1531 s/</&lt;/g;
1065 1532
1066 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1067} 1541}
1068 1542
1069sub set_text { 1543sub set_text {
1070 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1071 1545
1546 return if $self->{text} eq "T$text";
1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1072 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1073 1551
1074 delete $self->{texture}; 1552 $self->realloc;
1075 $self->update; 1553 $self->update;
1076} 1554}
1077 1555
1078sub set_markup { 1556sub set_markup {
1079 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1080 1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1081 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1082 1566
1083 delete $self->{texture}; 1567 $self->realloc;
1084 $self->update; 1568 $self->update;
1085} 1569}
1086 1570
1087sub size_request { 1571sub size_request {
1088 my ($self) = @_; 1572 my ($self) = @_;
1089 1573
1090 $self->{layout}->set_width; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092 1579
1093 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1094 1581
1095 if (exists $self->{template}) { 1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097 1585
1098 my ($w2, $h2) = $self->{template}->size; 1586 my ($w2, $h2) = $self->{template}->size;
1099 1587
1100 $w = List::Util::max $w, $w2; 1588 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2; 1589 $h = List::Util::max $h, $h2;
1102 } 1590 }
1103 1591
1104 ( 1592 ($w, $h)
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1593}
1109 1594
1110sub size_allocate { 1595sub size_allocate {
1111 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1112 1597
1598 delete $self->{ox};
1599
1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1602}
1603
1604sub set_fontsize {
1605 my ($self, $fontsize) = @_;
1606
1607 $self->{fontsize} = $fontsize;
1113 delete $self->{texture}; 1608 delete $self->{texture};
1609
1610 $self->realloc;
1114} 1611}
1115 1612
1116sub _draw { 1613sub _draw {
1117 my ($self) = @_; 1614 my ($self) = @_;
1118 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1119 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1120 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1122 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1627 };
1124 1628
1125 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1126 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1127 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1641
1130 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1131 1644
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}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1145 1646
1146 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1648}
1149 1649
1150############################################################################# 1650#############################################################################
1151 1651
1152package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
… …
1157 1657
1158sub new { 1658sub new {
1159 my $class = shift; 1659 my $class = shift;
1160 1660
1161 $class->SUPER::new ( 1661 $class->SUPER::new (
1162 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1166 can_hover => 1, 1666 can_hover => 1,
1167 can_focus => 1, 1667 can_focus => 1,
1168 valign => 0, 1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1169 @_ 1671 @_
1170 ) 1672 )
1171} 1673}
1172 1674
1173sub _set_text { 1675sub _set_text {
… …
1175 1677
1176 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1177 1679
1178 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1179 1681
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1683 $self->{text} = $text;
1184 1684
1185 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1187 1687
1188 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1189} 1699}
1190 1700
1191sub get_text { 1701sub get_text {
1192 $_[0]{text} 1702 $_[0]{text}
1193} 1703}
… …
1196 my ($self) = @_; 1706 my ($self) = @_;
1197 1707
1198 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1199 1709
1200 ($w + 1, $h) # add 1 for cursor 1710 ($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 $self->update;
1215} 1711}
1216 1712
1217sub key_down { 1713sub key_down {
1218 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1219 1715
… …
1221 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1223 1719
1224 my $text = $self->get_text; 1720 my $text = $self->get_text;
1225 1721
1226 if ($sym == 8) { 1722 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1735 $self->_emit ('escape');
1240 } elsif ($uni) { 1736 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1242 } 1740 }
1243 1741
1244 $self->_set_text ($text); 1742 $self->_set_text ($text);
1245 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1246} 1747}
1247 1748
1248sub focus_in { 1749sub focus_in {
1249 my ($self) = @_; 1750 my ($self) = @_;
1250 1751
… …
1265 utf8::encode $text; 1766 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1267 1768
1268 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1269 $self->update; 1770 $self->update;
1771
1772 1
1270} 1773}
1271 1774
1272sub mouse_motion { 1775sub mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1274# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1275} 1780}
1276 1781
1277sub _draw { 1782sub _draw {
1278 my ($self) = @_; 1783 my ($self) = @_;
1279 1784
1280 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1281 1786
1282 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1285 } else { 1790 } else {
1286 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1287 } 1792 }
1288 1793
1289 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1797 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1326 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1327 1832
1328 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1329 1834
1330 if ($sym == 13) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1332 $self->update; 1841 $self->update;
1333 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1334 } else { 1865 } else {
1335 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1336 } 1869 1
1337
1338} 1870}
1339 1871
1340############################################################################# 1872#############################################################################
1341 1873
1342package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1351 1883
1352sub new { 1884sub new {
1353 my $class = shift; 1885 my $class = shift;
1354 1886
1355 $class->SUPER::new ( 1887 $class->SUPER::new (
1356 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1357 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1360 can_hover => 1, 1892 can_hover => 1,
1361 align => 0, 1893 align => 0,
1362 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1363 @_ 1896 @_
1364 ) 1897 )
1365} 1898}
1366 1899
1900sub activate { }
1901
1367sub button_up { 1902sub button_up {
1368 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1369 1904
1905 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1908
1373 } 1909 1
1374} 1910}
1375 1911
1376sub _draw { 1912sub _draw {
1377 my ($self) = @_; 1913 my ($self) = @_;
1378 1914
1379 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1916
1381 if ($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; 1917 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1390 1920
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1922
1393 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1924
1396 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1397} 1926}
1398 1927
1399############################################################################# 1928#############################################################################
… …
1410 1939
1411sub new { 1940sub new {
1412 my $class = shift; 1941 my $class = shift;
1413 1942
1414 $class->SUPER::new ( 1943 $class->SUPER::new (
1415 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1416 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 1950 state => 0,
1419 can_hover => 1, 1951 can_hover => 1,
1420 @_ 1952 @_
1421 ) 1953 )
1422} 1954}
1423 1955
1424sub size_request { 1956sub size_request {
1425 my ($self) = @_; 1957 my ($self) = @_;
1426 1958
1427 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1428} 1960}
1429 1961
1430sub button_down { 1962sub button_down {
1431 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1432 1964
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1437 } 1973 1
1438} 1974}
1439 1975
1440sub _draw { 1976sub _draw {
1441 my ($self) = @_; 1977 my ($self) = @_;
1442 1978
1443 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1444 1980
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 1982
1447 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1448 1986
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 1988
1451 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1452 glEnable GL_TEXTURE_2D; 1991 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); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 1994}
1462 1995
1463############################################################################# 1996#############################################################################
1464 1997
1465package CFClient::UI::Image; 1998package CFClient::UI::Image;
… …
1472our %loaded_images; 2005our %loaded_images;
1473 2006
1474sub new { 2007sub new {
1475 my $class = shift; 2008 my $class = shift;
1476 2009
1477 my $self = $class->SUPER::new (@_); 2010 my $self = $class->SUPER::new (can_events => 0, @_);
1478 2011
1479 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1480 2013
1481 $loaded_images{$self->{image}} ||= 2014 $loaded_images{$self->{image}} ||=
1482 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1483 2016
1484 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2017 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2018
2019 Scalar::Util::weaken $loaded_images{$self->{image}};
1485 2020
1486 $self->{aspect} = $tex->{w} / $tex->{h}; 2021 $self->{aspect} = $tex->{w} / $tex->{h};
1487 2022
1488 $self 2023 $self
1489} 2024}
… …
1506 glTranslate 0, -$self->{w}, 0; 2041 glTranslate 0, -$self->{w}, 0;
1507 2042
1508 ($w, $h) = ($h, $w); 2043 ($w, $h) = ($h, $w);
1509 } 2044 }
1510 2045
1511 glEnable GL_BLEND;
1512 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1513 glEnable GL_TEXTURE_2D; 2046 glEnable GL_TEXTURE_2D;
1514 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1515 2048
1516 $tex->draw_quad (0, 0, $w, $h); 2049 $tex->draw_quad_alpha (0, 0, $w, $h);
1517 2050
1518 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1520} 2052}
1521 2053
1522############################################################################# 2054#############################################################################
1523 2055
1524package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1525 2057
1526our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
1527 2061
1528use CFClient::OpenGL; 2062use CFClient::OpenGL;
1529 2063
1530my %tex = ( 2064my %tex = (
1531 food => [ 2065 food => [
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1533 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1534 ], 2068 ],
1535 grace => [ 2069 grace => [
1536 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1537 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1538 ], 2072 ],
1539 hp => [ 2073 hp => [
1540 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1541 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1542 ], 2076 ],
1543 mana => [ 2077 mana => [
1544 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1545 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1546 ], 2080 ],
1547); 2081);
1548 2082
1549# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1550sub new { 2084sub new {
… …
1569} 2103}
1570 2104
1571sub set_max { 2105sub set_max {
1572 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1573 2107
2108 return if $self->{max_val} == $max;
2109
1574 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1575} 2112}
1576 2113
1577sub set_value { 2114sub set_value {
1578 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1579 2116
1580 $self->set_max ($max) 2117 $self->set_max ($max)
1581 if defined $max; 2118 if defined $max;
1582 2119
1583 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1584 $self->{val} = $val; 2122 $self->{val} = $val;
1585
1586 $self->update; 2123 $self->update;
1587} 2124}
1588 2125
1589sub _draw { 2126sub _draw {
1590 my ($self) = @_; 2127 my ($self) = @_;
1591 2128
1592 my $tex = $tex{$self->{type}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1593 2131
1594 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1595 2133
1596 if ($self->{vertical}) { 2134 if ($self->{vertical}) {
1597 glRotate 90, 0, 0, 1; 2135 glRotate 90, 0, 0, 1;
… …
1599 2137
1600 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1601 } 2139 }
1602 2140
1603 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1604 $ycut = 1 if $self->{val} > $self->{max_val};
1605 2142
1606 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1607 my $t2 = $tex->[1]; 2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
1608 2148
1609 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1610 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1611 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1612 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1613 2154
1614 my $h1 = $self->{h} - $ycut * $self->{h};
1615 my $h2 = $ycut * $self->{h};
1616
1617 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1618 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
1619 glTexCoord 0 , 0; glVertex 0 , 0; 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1620 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1621 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1622 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1623 glEnd; 2161 glEnd;
1624 2162
2163 my $ycut1 = List::Util::min 1, $ycut;
1625 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1626 glBegin GL_QUADS; 2165 glBegin GL_QUADS;
1627 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1628 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1629 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1630 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1631 glEnd; 2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
1632 2181
1633 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1634 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1635} 2184}
1636 2185
… …
1639package CFClient::UI::Gauge; 2188package CFClient::UI::Gauge;
1640 2189
1641our @ISA = CFClient::UI::VBox::; 2190our @ISA = CFClient::UI::VBox::;
1642 2191
1643sub new { 2192sub new {
1644 my ($class, %arg) = shift; 2193 my ($class, %arg) = @_;
1645 2194
1646 my $self = $class->SUPER::new ( 2195 my $self = $class->SUPER::new (
1647 @_, 2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
1648 ); 2200 );
1649 2201
1650 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1651 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1652 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1653 2205
1654 $self 2206 $self
2207}
2208
2209sub set_fontsize {
2210 my ($self, $fsize) = @_;
2211
2212 $self->{value}->set_fontsize ($fsize);
2213 $self->{max} ->set_fontsize ($fsize);
2214}
2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
1655} 2221}
1656 2222
1657sub set_value { 2223sub set_value {
1658 my ($self, $val, $max) = @_; 2224 my ($self, $val, $max) = @_;
1659 2225
1660 $self->set_max ($max) 2226 $self->set_max ($max)
1661 if defined $max; 2227 if defined $max;
1662 2228
1663 $self->{gauge}->set_value ($val, $max); 2229 $self->{gauge}->set_value ($val, $max);
1664 $self->{value}->set_text ($val); 2230 $self->{value}->set_text ($val);
1665}
1666
1667sub set_max {
1668 my ($self, $max) = @_;
1669
1670 $self->{gauge}->set_max ($max);
1671 $self->{max}->set_text ($max);
1672} 2231}
1673 2232
1674############################################################################# 2233#############################################################################
1675 2234
1676package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
… …
1686 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1687 2246
1688sub new { 2247sub new {
1689 my $class = shift; 2248 my $class = shift;
1690 2249
1691 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1692 2251
1693 # TODO: 0-width page 2252 # TODO: 0-width page
1694 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1695 # TODO: calculations are off 2254 # TODO: calculations are off
1696 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1697 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1698 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1699 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1700 req_w => 20, 2261 min_w => $::WIDTH / 80,
1701 req_h => 20, 2262 min_h => $::WIDTH / 80,
1702 vertical => 0, 2263 vertical => 0,
1703 can_hover => 1, 2264 can_hover => 1,
1704 inner_pad => 5, 2265 inner_pad => 0.02,
1705 @_ 2266 @_
1706 ); 2267 );
1707 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1708 $self 2272 $self
1709} 2273}
1710 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1711sub size_request { 2309sub size_request {
1712 my ($self) = @_; 2310 my ($self) = @_;
1713 2311
1714 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1715 my $h = $self->{req_h};
1716
1717 $self->{vertical} ? ($h, $w) : ($w, $h)
1718} 2313}
1719 2314
1720sub button_down { 2315sub button_down {
1721 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1722 2317
1723 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1724 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1725} 2323}
1726 2324
1727sub mouse_motion { 2325sub mouse_motion {
1728 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1729 2327
1730 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1731 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1732 2358
1733 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1734 2360
1735 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1736 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1737 2363
1738 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1739 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1740 $x = $lo if $x < $lo;
1741 $x = $hi - $page if $x > $hi - $page;
1742 $self->{range}[0] = $x;
1743 2366
1744 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1745 $self->update; 2368 $self->{knob_w} = $knob_w;
1746 } 2369 }
1747}
1748
1749# the inner_* stuff is for generating a padding for the slider handle,
1750# so that the handle doesn't leave the texture. This calculation isn't 100%
1751# correct propably, but it does the job for now
1752sub _calc_inner_pad_px {
1753 my ($self, $w) = @_;
1754 ($w / 100) * $self->{inner_pad} # % to pixels
1755}
1756
1757sub _draw {
1758 my ($self) = @_;
1759 2370
1760 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1761 2372
1762 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1763 2374
1764 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1765 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1766 2377
2378 glTranslate 1, 0, 0;
1767 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1768 glTranslate 0, -$self->{w}, 0;
1769
1770 ($w, $h) = ($h, $w);
1771 } 2380 }
1772 2381
1773 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1774 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1775 2384
1776 my ($value, $lo, $hi, $page) = @{$self->{range}};
1777
1778 $hi = $value + 1 if $lo == $hi;
1779
1780 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1781 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1782
1783 $page = int $page * $inner_w / ($hi - $lo);
1784 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1785
1786 $w -= $page;
1787 $page &= ~1;
1788 glTranslate $page * 0.5, 0, 0;
1789 $page ||= 2;
1790
1791 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1792 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1793
1794 glEnable GL_BLEND;
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798 2387
1799 # draw background 2388 # draw background
1800 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1801 2390
1802 # draw handle 2391 # draw handle
1803 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1804 2393
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1807} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
1808 2437
1809############################################################################# 2438#############################################################################
1810 2439
1811package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1812 2441
… …
1816 2445
1817sub new { 2446sub new {
1818 my $class = shift; 2447 my $class = shift;
1819 2448
1820 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1821 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1822 @_, 2453 @_,
1823 2454
1824 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1825 par => [], 2456 par => [],
1826 height => 0, 2457 height => 0,
1827 children => [ 2458 children => [
1828 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1829 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1830 ], 2461 ],
1831 ); 2462 );
1832 2463
1833 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1834 $self->update;
1835 });
1836 2465
1837 $self 2466 $self
1838} 2467}
1839 2468
1840sub set_fontsize { 2469sub set_fontsize {
… …
1842 2471
1843 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1844 $self->reflow; 2473 $self->reflow;
1845} 2474}
1846 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1847sub text_height { 2488sub text_size {
1848 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1849 2490
1850 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1851 2492
1852 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1853 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1854 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1855 2496
1856 ($layout->size)[1] 2497 $layout->size
1857} 2498}
1858 2499
1859sub reflow { 2500sub reflow {
1860 my ($self) = @_; 2501 my ($self) = @_;
1861 2502
1862 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1863 $self->update; 2504 $self->update;
1864} 2505}
1865 2506
1866sub size_allocate { 2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
1867 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1868 2516
1869 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1870 2518 $self->{height} = 0;
1871 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1872 $self->{layout}->set_width ($self->{children}[0]{w});
1873
1874 $self->reflow;
1875} 2520}
1876 2521
1877sub add_paragraph { 2522sub add_paragraph {
1878 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1879 2524
1880 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1881 2526 my ($w, $h) = $self->text_size ($line);
1882 my $height = $self->text_height ($text);
1883
1884 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1885 2530
1886 push @{$self->{par}}, [$height, $color, $text];
1887
1888 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1889 $self->{children}[1]->update;
1890} 2532}
1891 2533
1892sub update { 2534sub update {
1893 my ($self) = @_; 2535 my ($self) = @_;
1894 2536
… …
1896 2538
1897 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1898 2540
1899 delete $self->{texture}; 2541 delete $self->{texture};
1900 2542
1901 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1902 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1903 my $height = 0; 2547 my $height = 0;
1904 2548
1905 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1906 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1907 2564
1908 $self->{height} = $height; 2565 $self->{height} = $height;
1909 2566
1910 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1911 2568
1912 delete $self->{texture}; 2569 delete $self->{texture};
1913 } 2570 }
1914 2571
1915 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1916 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1917 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1918 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1919 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1920 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1921 glEnable GL_TEXTURE_2D;
1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923
1924 my $top = int $self->{children}[1]{range}[0];
1925
1926 my $y0 = $top;
1927 my $y1 = $top + $self->{h};
1928
1929 my $y = 0;
1930
1931 my $layout = $self->{layout};
1932 2590
1933 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1934 my $h = $par->[0]; 2592 my $h = $par->[1];
1935 2593
1936 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1937 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1938 2598
1939 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1940 my ($W, $H) = $layout->size; 2600
1941 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1942 } 2603 }
1943 2604
1944 $y += $h; 2605 $y += $h;
1945 } 2606 }
1946 2607
1947 glDisable GL_TEXTURE_2D;
1948 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1949 }; 2609 };
1950 }); 2610 });
1951} 2611}
1952 2612
1953sub _draw { 2613sub _draw {
1954 my ($self) = @_; 2614 my ($self) = @_;
1955 2615
1956 if ($self->{texture}) {
1957 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1959 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2618 glColor 0, 0, 0, 1;
2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1960 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1961 }
1962 2621
1963 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1964 2623
1965} 2624}
1966 2625
… …
2014 2673
2015sub new { 2674sub new {
2016 my $class = shift; 2675 my $class = shift;
2017 2676
2018 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2019 state => 0, 2678 state => 0,
2020 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2021 @_ 2680 @_
2022 ); 2681 );
2023 2682
2024 if ($self->{state}) {
2025 $self->{state} = 0;
2026 $self->toggle_flopper;
2027 }
2028
2029 $self 2683 $self
2030} 2684}
2031 2685
2032sub toggle_flopper { 2686sub toggle_flopper {
2033 my ($self) = @_; 2687 my ($self) = @_;
2034 2688
2035 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2036 if ($self->{state} = !$self->{state}) { 2690}
2037 $CFClient::UI::ROOT->add ($self->{other}); 2691
2038 $self->{other}->move ($self->coord2global (0, $self->{h})); 2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2039 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2040 } else { 2950 } else {
2041 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2042 $self->emit ("close"); 2952 }
2953
2043 } 2954 1
2044
2045 $self->emit (changed => $self->{state});
2046} 2955}
2047 2956
2048############################################################################# 2957#############################################################################
2049 2958
2959package CFClient::UI::Multiplexer;
2960
2961our @ISA = CFClient::UI::Container::;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
3082 $this->reorder;
3083 $this->update;
3084 });
3085
3086 $self
3087}
3088
3089sub reorder {
3090 my ($self) = @_;
3091 my $NOW = Time::HiRes::time;
3092
3093 while (my ($k, $v) = each %{ $self->{item} }) {
3094 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095 }
3096
3097 my @widgets;
3098
3099 my @items = sort {
3100 $a->{pri} <=> $b->{pri}
3101 or $b->{id} <=> $a->{id}
3102 } values %{ $self->{item} };
3103
3104 $self->{timer}->interval (1);
3105
3106 my $count = 10 + 1;
3107 for my $item (@items) {
3108 last unless --$count;
3109
3110 push @widgets, $item->{label} ||= do {
3111 # TODO: doesn't handle markup well (read as: at all)
3112 my $short = $item->{count} > 1
3113 ? "<b>$item->{count} ×</b> $item->{text}"
3114 : $item->{text};
3115
3116 for ($short) {
3117 s/^\s+//;
3118 s/\s+/ /g;
3119 }
3120
3121 new CFClient::UI::Label
3122 markup => $short,
3123 tooltip => $item->{tooltip},
3124 tooltip_font => $::FONT_PROP,
3125 tooltip_width => 0.67,
3126 fontsize => $item->{fontsize} || $self->{fontsize},
3127 max_w => $::WIDTH * 0.44,
3128 fg => $item->{fg},
3129 orig_alpha => $item->{fg}[3] || 1,
3130 can_events => 1,
3131 can_hover => 1
3132 };
3133
3134 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135 $item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
3136 if ($diff < 1) {
3137 $item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138 $item->{label}->realloc;
3139 }
3140 $item->{label}->update;
3141 $self->{timer}->interval (1/30);
3142 }
3143 }
3144
3145 $self->clear;
3146 $self->SUPER::add (reverse @widgets);
3147}
3148
3149sub add {
3150 my ($self, $text, %arg) = @_;
3151
3152 $text =~ s/^\s+//;
3153 $text =~ s/\s+$//;
3154
3155 return unless $text;
3156
3157 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3158
3159 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3160
3161 if (my $item = $self->{item}{$group}) {
3162 if ($item->{text} eq $text) {
3163 $item->{count}++;
3164 } else {
3165 $item->{count} = 1;
3166 $item->{text} = $item->{tooltip} = $text;
3167 }
3168 $item->{id} = ++$self->{id};
3169 $item->{timeout} = $timeout;
3170 delete $item->{label};
3171 } else {
3172 $self->{item}{$group} = {
3173 id => ++$self->{id},
3174 text => $text,
3175 timeout => $timeout,
3176 tooltip => $text,
3177 fg => [0.8, 0.8, 0.8, 0.8],
3178 pri => 0,
3179 count => 1,
3180 %arg,
3181 };
3182 }
3183
3184 $self->reorder;
3185}
3186
3187sub reconfigure {
3188 my ($self) = @_;
3189
3190 delete $_->{label}
3191 for values %{ $self->{item} || {} };
3192
3193 $self->reorder;
3194 $self->SUPER::reconfigure;
3195}
3196
3197sub DESTROY {
3198 my ($self) = @_;
3199
3200 $self->{timer}->cancel;
3201
3202 $self->SUPER::DESTROY;
3203}
3204
3205#############################################################################
3206
3207package CFClient::UI::Inventory;
3208
3209our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211sub new {
3212 my $class = shift;
3213
3214 my $self = $class->SUPER::new (
3215 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216 @_,
3217 );
3218
3219 $self
3220}
3221
3222sub set_items {
3223 my ($self, $items) = @_;
3224
3225 $self->{child}->clear;
3226 return unless $items;
3227
3228 my @items = sort {
3229 ($a->{type} <=> $b->{type})
3230 or ($a->{name} cmp $b->{name})
3231 } @$items;
3232
3233 $self->{real_items} = \@items;
3234
3235 my $row = 0;
3236 for my $item (@items) {
3237 CFClient::Item::update_widgets $item;
3238
3239 $self->{child}->add (0, $row, $item->{face_widget});
3240 $self->{child}->add (1, $row, $item->{desc_widget});
3241 $self->{child}->add (2, $row, $item->{weight_widget});
3242
3243 $row++;
3244 }
3245}
3246
3247#############################################################################
3248
3249package CFClient::UI::BindEditor;
3250
3251our @ISA = CFClient::UI::FancyFrame::;
3252
3253sub new {
3254 my $class = shift;
3255
3256 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258 $self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262 text => "start recording",
3263 tooltip => "Start/Stops recording of actions."
3264 ."All subsequent actions after the recording started will be captured."
3265 ."The actions are displayed after the record was stopped."
3266 ."To bind the action you have to click on the 'Bind' button",
3267 on_activate => sub {
3268 unless ($self->{recording}) {
3269 $self->start;
3270 } else {
3271 $self->stop;
3272 }
3273 });
3274
3275 $vb->add (new CFClient::UI::Label text => "Actions:");
3276 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3279 $vb->add (my $hb = new CFClient::UI::HBox);
3280 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281 $hb->add (new CFClient::UI::Button
3282 text => "bind",
3283 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284 on_activate => sub {
3285 $self->ask_for_bind;
3286 });
3287
3288 $vb->add (my $hb = new CFClient::UI::HBox);
3289 $hb->add (new CFClient::UI::Button
3290 text => "ok",
3291 expand => 1,
3292 tooltip => "This closes the binding editor and saves the binding",
3293 on_activate => sub {
3294 $self->hide;
3295 $self->commit;
3296 });
3297
3298 $hb->add (new CFClient::UI::Button
3299 text => "cancel",
3300 expand => 1,
3301 tooltip => "This closes the binding editor without saving",
3302 on_activate => sub {
3303 $self->hide;
3304 $self->{binding_cancel}->()
3305 if $self->{binding_cancel};
3306 });
3307
3308 $self->update_binding_widgets;
3309
3310 $self
3311}
3312
3313sub commit {
3314 my ($self) = @_;
3315 my ($mod, $sym, $cmds) = $self->get_binding;
3316 if ($sym != 0 && @$cmds > 0) {
3317 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318 ."'. Don't forget 'Save Config'!");
3319 $self->{binding_change}->($mod, $sym, $cmds)
3320 if $self->{binding_change};
3321 } else {
3322 $::STATUSBOX->add ("No action bound, no key or action specified!");
3323 $self->{binding_cancel}->()
3324 if $self->{binding_cancel};
3325 }
3326}
3327
3328sub start {
3329 my ($self) = @_;
3330
3331 $self->{rec_btn}->set_text ("stop recording");
3332 $self->{recording} = 1;
3333 $self->clear_command_list;
3334 $::CONN->start_record if $::CONN;
3335}
3336
3337sub stop {
3338 my ($self) = @_;
3339
3340 $self->{rec_btn}->set_text ("start recording");
3341 $self->{recording} = 0;
3342
3343 my $rec;
3344 $rec = $::CONN->stop_record if $::CONN;
3345 return unless ref $rec eq 'ARRAY';
3346 $self->set_command_list ($rec);
3347}
3348
3349
3350sub ask_for_bind_and_commit {
3351 my ($self) = @_;
3352 $self->ask_for_bind (1);
3353}
3354
3355sub ask_for_bind {
3356 my ($self, $commit) = @_;
3357
3358 CFClient::Binder::open_binding_dialog (sub {
3359 my ($mod, $sym) = @_;
3360 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361 $self->update_binding_widgets;
3362 $self->commit if $commit;
3363 });
3364}
3365
3366# $mod and $sym are the modifiers and key symbol
3367# $cmds is a array ref of strings (the commands)
3368# $cb is the callback that is executed on OK
3369# $ccb is the callback that is executed on CANCEL and
3370# when the binding was unsuccessful on OK
3371sub set_binding {
3372 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374 $self->clear_command_list;
3375 $self->{recording} = 0;
3376 $self->{rec_btn}->set_text ("start recording");
3377
3378 $self->{binding} = [$mod, $sym];
3379 $self->{commands} = $cmds;
3380
3381 $self->{binding_change} = $cb;
3382 $self->{binding_cancel} = $ccb;
3383
3384 $self->update_binding_widgets;
3385}
3386
3387# this is a shortcut method that asks for a binding
3388# and then just binds it.
3389sub do_quick_binding {
3390 my ($self, $cmds) = @_;
3391 $self->set_binding (undef, undef, $cmds, sub {
3392 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393 });
3394 $self->ask_for_bind (1);
3395}
3396
3397sub update_binding_widgets {
3398 my ($self) = @_;
3399 my ($mod, $sym, $cmds) = $self->get_binding;
3400 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401 $self->set_command_list ($cmds);
3402}
3403
3404sub get_binding {
3405 my ($self) = @_;
3406 return (
3407 $self->{binding}->[0],
3408 $self->{binding}->[1],
3409 [ grep { defined $_ } @{$self->{commands}} ]
3410 );
3411}
3412
3413sub clear_command_list {
3414 my ($self) = @_;
3415 $self->{cmdbox}->clear ();
3416}
3417
3418sub set_command_list {
3419 my ($self, $cmds) = @_;
3420
3421 $self->{cmdbox}->clear ();
3422 $self->{commands} = $cmds;
3423
3424 my $idx = 0;
3425
3426 for (@$cmds) {
3427 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429 my $i = $idx;
3430 $hb->add (new CFClient::UI::Label text => $_);
3431 $hb->add (new CFClient::UI::Button
3432 text => "delete",
3433 tooltip => "Deletes the action from the record",
3434 on_activate => sub {
3435 $self->{cmdbox}->remove ($hb);
3436 $cmds->[$i] = undef;
3437 });
3438
3439
3440 $idx++
3441 }
3442}
3443
3444#############################################################################
3445
3446package CFClient::UI::SpellList;
3447
3448our @ISA = CFClient::UI::Table::;
3449
3450sub new {
3451 my $class = shift;
3452
3453 my $self = $class->SUPER::new (
3454 binding => [],
3455 commands => [],
3456 @_,
3457 )
3458}
3459
3460# XXX: Do sorting? Argl...
3461sub add_spell {
3462 my ($self, $spell) = @_;
3463 $self->{spells}->{$spell->{name}} = $spell;
3464
3465 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3466 face => $spell->{face},
3467 can_hover => 1,
3468 can_events => 1,
3469 tooltip => $spell->{message});
3470
3471 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472 text => $spell->{name},
3473 can_hover => 1,
3474 can_events => 1,
3475 tooltip => $spell->{message},
3476 expand => 1);
3477
3478 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481 expand => 1);
3482
3483 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484 text => "bind to key",
3485 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486}
3487
3488sub rebuild_spell_list {
3489 my ($self) = @_;
3490 $self->{tbl_idx} = 0;
3491 $self->add_spell ($_) for values %{$self->{spells}};
3492}
3493
3494sub remove_spell {
3495 my ($self, $spell) = @_;
3496 delete $self->{spells}->{$spell->{name}};
3497 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
2050package CFClient::UI::Root; 3502package CFClient::UI::Root;
2051 3503
2052our @ISA = CFClient::UI::Container::; 3504our @ISA = CFClient::UI::Container::;
2053 3505
3506use List::Util qw(min max);
3507
2054use CFClient::OpenGL; 3508use CFClient::OpenGL;
2055 3509
2056sub check_size { 3510sub new {
2057 my ($self) = @_; 3511 my $class = shift;
2058 3512
2059 $self->configure (0, 0, $::WITH, $::HEIGHT); 3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
2060} 3521}
2061 3522
2062sub size_request { 3523sub size_request {
2063 ($::WIDTH, $::HEIGHT) 3524 my ($self) = @_;
2064}
2065 3525
2066sub configure { 3526 ($self->{w}, $self->{h})
3527}
3528
3529sub _to_pixel {
3530 my ($coord, $size, $max) = @_;
3531
3532 $coord =
3533 $coord eq "center" ? ($max - $size) * 0.5
3534 : $coord eq "max" ? $max
3535 : $coord;
3536
3537 $coord = 0 if $coord < 0;
3538 $coord = $max - $size if $coord > $max - $size;
3539
3540 int $coord + 0.5
3541}
3542
3543sub size_allocate {
2067 my ($self, $x, $y, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
2068 3545
2069 $self->SUPER::configure ($x, $y, $w, $h); 3546 for my $child ($self->children) {
3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2070 3548
2071 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3549 $X = $child->{force_x} if exists $child->{force_x};
2072 for @{$self->{children}}; 3550 $Y = $child->{force_y} if exists $child->{force_y};
2073}
2074 3551
2075sub _topleft { 3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
3555 $child->configure ($X, $Y, $W, $H);
3556 }
3557}
3558
3559sub coord2local {
2076 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
2077 3561
2078 ($x, $y) 3562 ($x, $y)
2079} 3563}
2080 3564
3565sub coord2global {
3566 my ($self, $x, $y) = @_;
3567
3568 ($x, $y)
3569}
3570
2081sub update { 3571sub update {
2082 my ($self) = @_; 3572 my ($self) = @_;
2083 3573
2084 $self->check_size; 3574 $::WANT_REFRESH++;
2085 ::refresh ();
2086} 3575}
2087 3576
2088sub add { 3577sub add {
2089 my ($self, $child) = @_; 3578 my ($self, @children) = @_;
2090 3579
3580 $_->{is_toplevel} = 1
3581 for @children;
3582
2091 $self->SUPER::add ($child); 3583 $self->SUPER::add (@children);
3584}
3585
3586sub remove {
3587 my ($self, @children) = @_;
3588
3589 $self->SUPER::remove (@children);
3590
3591 delete $self->{is_toplevel}
3592 for @children;
3593
3594 while (@children) {
3595 my $w = pop @children;
3596 push @children, $w->children;
3597 $w->set_invisible;
3598 }
2092} 3599}
2093 3600
2094sub on_refresh { 3601sub on_refresh {
2095 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2096 3603
2097 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2098} 3605}
2099 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2100sub draw { 3613sub draw {
2101 my ($self) = @_; 3614 my ($self) = @_;
2102 3615
2103 while (my $rcb = delete $self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2104 $_->() for values %$rcb; 3617 $_->()
3618 for values %{delete $self->{refresh_hook}};
2105 } 3619 }
3620
3621 if ($self->{realloc}) {
3622 my %queue;
3623 my @queue;
3624 my $widget;
3625
3626 outer:
3627 while () {
3628 if (my $realloc = delete $self->{realloc}) {
3629 for $widget (values %$realloc) {
3630 $widget->{visible} or next; # do not resize invisible widgets
3631
3632 $queue{$widget+0}++ and next; # duplicates are common
3633
3634 push @{ $queue[$widget->{visible}] }, $widget;
3635 }
3636 }
3637
3638 while () {
3639 @queue or last outer;
3640
3641 $widget = pop @{ $queue[-1] || [] }
3642 and last;
3643
3644 pop @queue;
3645 }
3646
3647 delete $queue{$widget+0};
3648
3649 my ($w, $h) = $widget->size_request;
3650
3651 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3652 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3653
3654 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656
3657 $w = $widget->{force_w} if exists $widget->{force_w};
3658 $h = $widget->{force_h} if exists $widget->{force_h};
3659
3660 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3661 || delete $widget->{force_realloc}) {
3662 $widget->{req_w} = $w;
3663 $widget->{req_h} = $h;
3664
3665 $self->{size_alloc}{$widget+0} = $widget;
3666
3667 if (my $parent = $widget->{parent}) {
3668 $self->{realloc}{$parent+0} = $parent
3669 unless $queue{$parent+0};
3670
3671 $parent->{force_size_alloc} = 1;
3672 $self->{size_alloc}{$parent+0} = $parent;
3673 }
3674 }
3675
3676 delete $self->{realloc}{$widget+0};
3677 }
3678 }
3679
3680 while (my $size_alloc = delete $self->{size_alloc}) {
3681 my @queue = sort { $b->{visible} <=> $a->{visible} }
3682 values %$size_alloc;
3683
3684 while () {
3685 my $widget = pop @queue || last;
3686
3687 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688
3689 $w = 0 if $w < 0;
3690 $h = 0 if $h < 0;
3691
3692 $w = int $w + 0.5;
3693 $h = int $h + 0.5;
3694
3695 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696 $widget->{old_w} = $widget->{w};
3697 $widget->{old_h} = $widget->{h};
3698
3699 $widget->{w} = $w;
3700 $widget->{h} = $h;
3701
3702 $widget->emit (size_allocate => $w, $h);
3703 }
3704 }
3705 }
3706
3707 while ($self->{post_alloc_hook}) {
3708 $_->()
3709 for values %{delete $self->{post_alloc_hook}};
3710 }
3711
2106 3712
2107 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2108 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2109 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2110 3716
2111 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2112 glLoadIdentity; 3718 glLoadIdentity;
2113 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2114 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2115 glLoadIdentity; 3721 glLoadIdentity;
2116 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2117 $self->_draw; 3730 $self->_draw;
2118} 3731}
2119 3732
2120############################################################################# 3733#############################################################################
2121 3734
2122package CFClient::UI; 3735package CFClient::UI;
2123 3736
2124$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2125 3739
21261 37401
2127 3741

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