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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.280 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 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($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 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += int +($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 return unless $self->{parent}; 506sub realloc {
507 my ($self) = @_;
300 508
301 my ($w, $h) = $self->size_request; 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
302 511
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
304 $self->{req_w} = $w; 515 delete $self->{req_w};
305 $self->{req_h} = $h; 516 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 517 }
309} 518}
310 519
311sub update { 520sub update {
312 my ($self) = @_; 521 my ($self) = @_;
313 522
314 $self->{parent}->update 523 $self->{parent}->update
315 if $self->{parent}; 524 if $self->{parent};
316} 525}
317 526
318sub connect { 527sub reconfigure {
319 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
320 529
321 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
322} 532}
323 533
324sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 537
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
328 $cb->($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 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
329 } 567 }
568
569 if ($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 $self\n";
330} 591}
331 592
332sub DESTROY { 593sub DESTROY {
333 my ($self) = @_; 594 my ($self) = @_;
334 595
596 delete $WIDGET{$self+0};
335 #$self->deactivate; 597 #$self->deactivate;
336} 598}
337 599
338############################################################################# 600#############################################################################
339 601
… …
348 my $class = shift; 610 my $class = shift;
349 611
350 # range [value, low, high, page] 612 # range [value, low, high, page]
351 613
352 $class->SUPER::new ( 614 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
355 @_ 617 @_
356 ) 618 )
357} 619}
358 620
359sub _draw { 621sub _draw {
360 my ($self) = @_; 622 my ($self) = @_;
361 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
363 630
364 glEnable GL_BLEND; 631 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
367 634
368 glBegin GL_QUADS; 635 glBegin GL_QUADS;
369 glVertex 0 , 0; 636 glVertex 0 , 0;
370 glVertex 0 , $h; 637 glVertex 0 , $h;
371 glVertex $w, $h; 638 glVertex $w, $h;
372 glVertex $w, 0; 639 glVertex $w, 0;
373 glEnd; 640 glEnd;
374 641
375 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
376} 644}
377 645
378############################################################################# 646#############################################################################
379 647
380package CFClient::UI::Empty; 648package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 649
394our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
395 651
396sub new { 652sub new {
397 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
398 656
657sub size_request {
658 my ($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
399 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
400 675
401 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
402 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
403 684
404 $self 685 $self
405} 686}
406 687
407sub add { 688sub add {
408 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
409 690
410 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
411 693
412 use sort 'stable'; 694 use sort 'stable';
413 695
414 $self->{children} = [ 696 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
417 ]; 699 ];
418 700
419 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
420} 706}
421 707
422sub remove { 708sub remove {
423 my ($self, $child) = @_; 709 my ($self, $child) = @_;
424 710
425 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
426 713
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 715
429 $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 $self->realloc;
430} 731}
431 732
432sub find_widget { 733sub find_widget {
433 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
434 735
435 $x -= $self->{x}; 736 $x -= $self->{x};
436 $y -= $self->{y}; 737 $y -= $self->{y};
437 738
438 my $res; 739 my $res;
439 740
440 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
442 and return $res; 743 and return $res;
443 } 744 }
444 745
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
495} 796}
496 797
497############################################################################# 798#############################################################################
498 799
800# back-buffered drawing area
801
499package CFClient::UI::Window; 802package CFClient::UI::Window;
500 803
501our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
502 805
503use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
509} 812}
510 813
511sub update { 814sub update {
512 my ($self) = @_; 815 my ($self) = @_;
513 816
514 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 818 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 819}
528 820
529sub size_allocate { 821sub size_allocate {
530 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
531 823
532 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
533 827
828sub _render {
829 my ($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
534 $self->render_chld; 848 $self->_render;
849 };
535} 850}
536 851
537sub _draw { 852sub _draw {
538 my ($self) = @_; 853 my ($self) = @_;
539 854
540 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
541 856
542 my $tex = $self->{texture} 857 my $tex = $self->{texture}
543 or return; 858 or return;
544 859
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
548 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;
549 863
550 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 865
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
554} 867}
555 868
556############################################################################# 869#############################################################################
557 870
558package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
559 872
560our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 874
588sub new { 875sub new {
589 my $class = shift; 876 my $class = shift;
590 877
591 my $self = $class->SUPER::new ( 878 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 879 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
594 border => 0.8,
595 @_ 881 @_,
596 ); 882 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 883}
607 884
608sub size_request { 885sub size_request {
609 my ($self) = @_; 886 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h}) 887
888 my ($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, $h)
611} 894}
612 895
613sub size_allocate { 896sub size_allocate {
614 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 898
616 $self->{h} = $h; 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
617 $self->child->configure (0, 0, $w, $h); 904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
618} 906}
619 907
620sub _draw { 908sub set_offset {
621 my ($self) = @_; 909 my ($self, $x, $y) = @_;
622 910
623 my ($w, $h) = ($self->{w}, $self->{h}); 911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
624 913
625 glEnable GL_BLEND; 914 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 915}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 916
630# glBegin GL_QUADS; 917# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 918sub coord2local {
632# glVertex 0 , 0; 919 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
638 923
639 $self->child->draw; 924sub coord2global {
640 glDisable GL_BLEND; 925 my ($self, $x, $y) = @_;
641 glDisable GL_TEXTURE_2D; 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 $self->SUPER::_render;
642} 954}
643 955
644############################################################################# 956#############################################################################
645 957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($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
646package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
647 1020
648our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
649 1022
650use CFClient::OpenGL; 1023use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1024
656sub new { 1025sub new {
657 my $class = shift; 1026 my $class = shift;
658 1027
659 # TODO: user_x, user_y, overwrite moveto? 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};
660 1077
661 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1081 border => 0.6,
665 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
666 ); 1086 );
667 1087
668 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
669 align => 0, 1089 align => 0,
670 valign => 1, 1090 valign => 1,
671 text => $self->{title}, 1091 text => $title,
672 fontsize => 1; 1092 fontsize => $self->{border}
1093 if defined $title;
673 1094
674 $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};
675} 1103}
676 1104
677sub border { 1105sub border {
678 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
679} 1107}
680 1108
681sub size_request { 1109sub size_request {
682 my ($self) = @_; 1110 my ($self) = @_;
683 1111
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
685 1114
686 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
687 1116
688 ( 1117 (
689 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
692} 1121}
693 1122
694sub size_allocate { 1123sub size_allocate {
695 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
696 1125
1126 if ($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
697 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
699 1136
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
704} 1138}
705 1139
706sub button_down { 1140sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
708 1142
1143 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1144 my $border = $self->border;
710 1145
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
717 $self->{motion} = sub { 1157 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
719 1159
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
721 1162
722 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
725 }; 1168 };
726 1169
727 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
732 1173
733 $self->{motion} = sub { 1174 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
735 1176
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
737 1178
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
741 } 1187 1
742} 1188}
743 1189
744sub button_up { 1190sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
746 1192
747 delete $self->{motion}; 1193 !!delete $self->{motion}
748} 1194}
749 1195
750sub mouse_motion { 1196sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
752 1198
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
754} 1202}
755 1203
756sub _draw { 1204sub _draw {
757 my ($self) = @_; 1205 my ($self) = @_;
758 1206
1207 my $child = $self->{children}[0];
1208
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1211
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1214
767 my $border = $self->border; 1215 my $border = $self->border;
768 1216
769 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1222
775 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
776 1225
777 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
780 1229 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
787 1232
788 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1234
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
793} 1241}
794 1242
795############################################################################# 1243#############################################################################
796 1244
797package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
805sub new { 1253sub new {
806 my $class = shift; 1254 my $class = shift;
807 1255
808 $class->SUPER::new ( 1256 $class->SUPER::new (
809 col_expand => [], 1257 col_expand => [],
810 @_ 1258 @_,
811 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1264}
813 1265
814sub add { 1266sub add {
815 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
816 1268
817 $child->set_parent ($self); 1269 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
819 1271
820 $child->check_size; 1272 $self->realloc;
821} 1273}
822 1274
823# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1276sub clear {
825 my ($self) = @_; 1277 my ($self) = @_;
826 1278
1279 my @children = $self->children;
827 delete $self->{children}; 1280 delete $self->{children};
828 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
829} 1288}
830 1289
831sub get_wh { 1290sub get_wh {
832 my ($self) = @_; 1291 my ($self) = @_;
833 1292
… …
864sub size_allocate { 1323sub size_allocate {
865 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
866 1325
867 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
868 1327
869 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
871 1330
872 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1388 }
930} 1389}
931 1390
932############################################################################# 1391#############################################################################
933 1392
934package CFClient::UI::HBox; 1393package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1394
938our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
939 1396
940sub size_request { 1397sub size_request {
941 my ($self) = @_; 1398 my ($self) = @_;
942 1399
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
944 1401 ? (
945 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1404 )
948 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
949} 1409}
950 1410
951sub size_allocate { 1411sub size_allocate {
952 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
953 1413
954 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1415 my $children = $self->{children};
957 1416
958 my @h = map $_->{req_w}, @$children; 1417 my @req;
959 1418
960 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
961 1420 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } else { 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 {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1434 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1435 }
976 } 1436 }
977 1437
978 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
979 1439
980 my $y = 0; 1440 my $pos = 0;
981 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1442 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1444
986 $y += $h; 1445 $pos += $alloc;
987 } 1446 }
988 1447
989 1 1448 1
990} 1449}
991 1450
992############################################################################# 1451#############################################################################
993 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
994package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
995 1469
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
999 1471
1000sub size_request { 1472sub new {
1001 my ($self) = @_; 1473 my $class = shift;
1002 1474
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1004 1476 vertical => 1,
1005 ( 1477 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1478 )
1009} 1479}
1010 1480
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1481#############################################################################
1049 1482
1050package CFClient::UI::Label; 1483package CFClient::UI::Label;
1051 1484
1052our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1053 1486
1054use CFClient::OpenGL; 1487use CFClient::OpenGL;
1055 1488
1056sub new { 1489sub new {
1057 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1058 1491
1059 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1060 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),
1061 fontsize => 1, 1502 fontsize => 1,
1062 text => "",
1063 align => -1, 1503 align => -1,
1064 valign => -1, 1504 valign => -1,
1065 padding => 2, 1505 padding_x => 2,
1066 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1067 %arg 1508 %arg
1068 ); 1509 );
1069 1510
1070 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1514 $self->{template} = $layout;
1074 } 1515 }
1075 1516
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1077 $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 }
1078 1522
1079 $self 1523 $self
1080} 1524}
1081 1525
1082sub escape_text { 1526sub escape($) {
1083 local $_ = $_[1]; 1527 local $_ = $_[0];
1084 1528
1085 s/&/&amp;/g; 1529 s/&/&amp;/g;
1086 s/>/&gt;/g; 1530 s/>/&gt;/g;
1087 s/</&lt;/g; 1531 s/</&lt;/g;
1088 1532
1089 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1090} 1541}
1091 1542
1092sub set_text { 1543sub set_text {
1093 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1094 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;
1095 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1096 1551
1097 delete $self->{texture}; 1552 $self->realloc;
1098 $self->check_size;
1099 $self->update; 1553 $self->update;
1100} 1554}
1101 1555
1102sub set_markup { 1556sub set_markup {
1103 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1104 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;
1105 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1106 1566
1107 delete $self->{texture}; 1567 $self->realloc;
1108 $self->check_size;
1109 $self->update; 1568 $self->update;
1110} 1569}
1111 1570
1112sub size_request { 1571sub size_request {
1113 my ($self) = @_; 1572 my ($self) = @_;
1114 1573
1115 $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});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1579
1118 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1119 1581
1120 if (exists $self->{template}) { 1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1585
1123 my ($w2, $h2) = $self->{template}->size; 1586 my ($w2, $h2) = $self->{template}->size;
1124 1587
1125 $w = List::Util::max $w, $w2; 1588 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1589 $h = List::Util::max $h, $h2;
1127 } 1590 }
1128 1591
1129 ( 1592 ($w, $h)
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1593}
1134 1594
1135sub size_allocate { 1595sub size_allocate {
1136 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1137 1597
1598 delete $self->{ox};
1599
1138 delete $self->{texture}; 1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1602}
1140 1603
1141sub set_fontsize { 1604sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1605 my ($self, $fontsize) = @_;
1143 1606
1144 $self->{fontsize} = $fontsize; 1607 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1608 delete $self->{texture};
1609
1610 $self->realloc;
1146} 1611}
1147 1612
1148sub _draw { 1613sub _draw {
1149 my ($self) = @_; 1614 my ($self) = @_;
1150 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1151 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};
1152 $self->{layout}->set_width ($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});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1154 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1627 };
1156 1628
1157 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1158 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} - $tex->{h}) * 0.5);
1637 };
1638
1159 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1641
1162 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1163 1644
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1177 1646
1178 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1648}
1181 1649
1182############################################################################# 1650#############################################################################
1183 1651
1184package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
… …
1189 1657
1190sub new { 1658sub new {
1191 my $class = shift; 1659 my $class = shift;
1192 1660
1193 $class->SUPER::new ( 1661 $class->SUPER::new (
1194 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1198 can_hover => 1, 1666 can_hover => 1,
1199 can_focus => 1, 1667 can_focus => 1,
1200 valign => 0, 1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1201 @_ 1671 @_
1202 ) 1672 )
1203} 1673}
1204 1674
1205sub _set_text { 1675sub _set_text {
… …
1207 1677
1208 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1209 1679
1210 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1211 1681
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1683 $self->{text} = $text;
1216 1684
1217 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1219 1687
1220 $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;
1221} 1699}
1222 1700
1223sub get_text { 1701sub get_text {
1224 $_[0]{text} 1702 $_[0]{text}
1225} 1703}
… …
1228 my ($self) = @_; 1706 my ($self) = @_;
1229 1707
1230 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1231 1709
1232 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1711}
1248 1712
1249sub key_down { 1713sub key_down {
1250 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1251 1715
… …
1253 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1255 1719
1256 my $text = $self->get_text; 1720 my $text = $self->get_text;
1257 1721
1258 if ($sym == 8) { 1722 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1735 $self->_emit ('escape');
1272 } elsif ($uni) { 1736 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1274 } 1740 }
1275 1741
1276 $self->_set_text ($text); 1742 $self->_set_text ($text);
1277 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1278} 1747}
1279 1748
1280sub focus_in { 1749sub focus_in {
1281 my ($self) = @_; 1750 my ($self) = @_;
1282 1751
… …
1297 utf8::encode $text; 1766 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1299 1768
1300 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1301 $self->update; 1770 $self->update;
1771
1772 1
1302} 1773}
1303 1774
1304sub mouse_motion { 1775sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1306# 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, $y;#d#
1778
1779 0
1307} 1780}
1308 1781
1309sub _draw { 1782sub _draw {
1310 my ($self) = @_; 1783 my ($self) = @_;
1311 1784
1312 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1313 1786
1314 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1317 } else { 1790 } else {
1318 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1319 } 1792 }
1320 1793
1321 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1797 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1359 1832
1360 my $sym = $ev->{sym}; 1833 my $sym = $ev->{sym};
1361 1834
1362 if ($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} = '';
1363 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1364 $self->update; 1841 $self->update;
1365 1842
1843 } elsif ($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
1366 } else { 1865 } else {
1367 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1368 } 1869 1
1369
1370} 1870}
1371 1871
1372############################################################################# 1872#############################################################################
1373 1873
1374package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1383 1883
1384sub new { 1884sub new {
1385 my $class = shift; 1885 my $class = shift;
1386 1886
1387 $class->SUPER::new ( 1887 $class->SUPER::new (
1388 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1389 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1392 can_hover => 1, 1892 can_hover => 1,
1393 align => 0, 1893 align => 0,
1394 valign => 0, 1894 valign => 0,
1895 can_events => 1,
1395 @_ 1896 @_
1396 ) 1897 )
1397} 1898}
1398 1899
1900sub activate { }
1901
1399sub button_up { 1902sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1401 1904
1905 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1908
1405 } 1909 1
1406} 1910}
1407 1911
1408sub _draw { 1912sub _draw {
1409 my ($self) = @_; 1913 my ($self) = @_;
1410 1914
1411 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1916
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1422 1920
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1922
1425 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1924
1428 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1429} 1926}
1430 1927
1431############################################################################# 1928#############################################################################
… …
1442 1939
1443sub new { 1940sub new {
1444 my $class = shift; 1941 my $class = shift;
1445 1942
1446 $class->SUPER::new ( 1943 $class->SUPER::new (
1447 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1448 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1950 state => 0,
1451 can_hover => 1, 1951 can_hover => 1,
1452 @_ 1952 @_
1453 ) 1953 )
1454} 1954}
1455 1955
1456sub size_request { 1956sub size_request {
1457 my ($self) = @_; 1957 my ($self) = @_;
1458 1958
1459 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1460} 1960}
1461 1961
1462sub button_down { 1962sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1464 1964
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1469 } 1973 1
1470} 1974}
1471 1975
1472sub _draw { 1976sub _draw {
1473 my ($self) = @_; 1977 my ($self) = @_;
1474 1978
1475 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1476 1980
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 1982
1479 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;
1480 1986
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 1988
1483 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1484 glEnable GL_TEXTURE_2D; 1991 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 1994}
1494 1995
1495############################################################################# 1996#############################################################################
1496 1997
1497package CFClient::UI::Image; 1998package CFClient::UI::Image;
… …
1504our %loaded_images; 2005our %loaded_images;
1505 2006
1506sub new { 2007sub new {
1507 my $class = shift; 2008 my $class = shift;
1508 2009
1509 my $self = $class->SUPER::new (@_); 2010 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2011
1511 $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!";
1512 2013
1513 $loaded_images{$self->{image}} ||= 2014 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2041 glTranslate 0, -$self->{w}, 0;
1541 2042
1542 ($w, $h) = ($h, $w); 2043 ($w, $h) = ($h, $w);
1543 } 2044 }
1544 2045
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2046 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2048
1550 $tex->draw_quad (0, 0, $w, $h); 2049 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2050
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1554} 2052}
1555 2053
1556############################################################################# 2054#############################################################################
1557 2055
1558package CFClient::UI::VGauge; 2056package CFClient::UI::VGauge;
1559 2057
1560our @ISA = CFClient::UI::Base::; 2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
1561 2061
1562use CFClient::OpenGL; 2062use CFClient::OpenGL;
1563 2063
1564my %tex = ( 2064my %tex = (
1565 food => [ 2065 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2068 ],
1569 grace => [ 2069 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 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/
1572 ], 2072 ],
1573 hp => [ 2073 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2076 ],
1577 mana => [ 2077 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2080 ],
1581); 2081);
1582 2082
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2083# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2084sub new {
… …
1603} 2103}
1604 2104
1605sub set_max { 2105sub set_max {
1606 my ($self, $max) = @_; 2106 my ($self, $max) = @_;
1607 2107
2108 return if $self->{max_val} == $max;
2109
1608 $self->{max_val} = $max; 2110 $self->{max_val} = $max;
2111 $self->update;
1609} 2112}
1610 2113
1611sub set_value { 2114sub set_value {
1612 my ($self, $val, $max) = @_; 2115 my ($self, $val, $max) = @_;
1613 2116
1614 $self->set_max ($max) 2117 $self->set_max ($max)
1615 if defined $max; 2118 if defined $max;
1616 2119
1617 $max = $self->{max_val}; 2120 return if $self->{val} == $val;
2121
1618 $self->{val} = $val; 2122 $self->{val} = $val;
1619
1620 $self->update; 2123 $self->update;
1621} 2124}
1622 2125
1623sub _draw { 2126sub _draw {
1624 my ($self) = @_; 2127 my ($self) = @_;
1625 2128
1626 my $tex = $tex{$self->{type}}; 2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
1627 2131
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2132 my ($w, $h) = ($self->{w}, $self->{h});
1629 2133
1630 if ($self->{vertical}) { 2134 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2135 glRotate 90, 0, 0, 1;
… …
1633 2137
1634 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1635 } 2139 }
1636 2140
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2142
1640 my $t1 = $tex->[0]; 2143 my $ycut1 = max 0, min 1, $ycut;
1641 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);
1642 2148
1643 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1644 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;
1645 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2154
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2157 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2161 glEnd;
1658 2162
2163 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2165 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2170 glEnd;
2171
2172 if ($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, $h2;
2179 glEnd;
2180 }
1666 2181
1667 glDisable GL_BLEND; 2182 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2183 glDisable GL_TEXTURE_2D;
1669} 2184}
1670 2185
… …
1673package CFClient::UI::Gauge; 2188package CFClient::UI::Gauge;
1674 2189
1675our @ISA = CFClient::UI::VBox::; 2190our @ISA = CFClient::UI::VBox::;
1676 2191
1677sub new { 2192sub new {
1678 my ($class, %arg) = shift; 2193 my ($class, %arg) = @_;
1679 2194
1680 my $self = $class->SUPER::new ( 2195 my $self = $class->SUPER::new (
1681 @_, 2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
1682 ); 2200 );
1683 2201
1684 $self->add ($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");
1685 $self->add ($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);
1686 $self->add ($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");
1687 2205
1688 $self 2206 $self
1689} 2207}
1690 2208
1691sub set_fontsize { 2209sub set_fontsize {
… …
1693 2211
1694 $self->{value}->set_fontsize ($fsize); 2212 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2213 $self->{max} ->set_fontsize ($fsize);
1696} 2214}
1697 2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
1698sub set_value { 2223sub set_value {
1699 my ($self, $val, $max) = @_; 2224 my ($self, $val, $max) = @_;
1700 2225
1701 $self->set_max ($max) 2226 $self->set_max ($max)
1702 if defined $max; 2227 if defined $max;
1703 2228
1704 $self->{gauge}->set_value ($val, $max); 2229 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2230 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2231}
1714 2232
1715############################################################################# 2233#############################################################################
1716 2234
1717package CFClient::UI::Slider; 2235package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
1728 2246
1729sub new { 2247sub new {
1730 my $class = shift; 2248 my $class = shift;
1731 2249
1732 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1733 2251
1734 # TODO: 0-width page 2252 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2254 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1739 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],
1740 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2261 min_w => $::WIDTH / 80,
1742 req_h => 20, 2262 min_h => $::WIDTH / 80,
1743 vertical => 0, 2263 vertical => 0,
1744 can_hover => 1, 2264 can_hover => 1,
1745 inner_pad => 5, 2265 inner_pad => 0.02,
1746 @_ 2266 @_
1747 ); 2267 );
1748 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1749 $self 2272 $self
1750} 2273}
1751 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($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 $self->update;
2306 }
2307}
2308
1752sub size_request { 2309sub size_request {
1753 my ($self) = @_; 2310 my ($self) = @_;
1754 2311
1755 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2313}
1760 2314
1761sub button_down { 2315sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1763 2317
1764 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1765 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1766} 2323}
1767 2324
1768sub mouse_motion { 2325sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1770 2327
1771 if ($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
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1773 2358
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2360
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2363
1779 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2366
1785 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2368 $self->{knob_w} = $knob_w;
1787 } 2369 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2370
1801 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1802 2372
1803 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1804 2374
1805 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1807 2377
2378 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2380 }
1813 2381
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2384
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2387
1840 # draw background 2388 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2390
1843 # draw handle 2391 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2393
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1848} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($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 (@_) }
1849 2437
1850############################################################################# 2438#############################################################################
1851 2439
1852package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1853 2441
… …
1857 2445
1858sub new { 2446sub new {
1859 my $class = shift; 2447 my $class = shift;
1860 2448
1861 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1862 fontsize => 1, 2450 fontsize => 1,
2451 can_events => 0,
2452 #font => default_font
1863 @_, 2453 @_,
1864 2454
1865 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1866 par => [], 2456 par => [],
1867 height => 0, 2457 height => 0,
1868 children => [ 2458 children => [
1869 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1871 ], 2461 ],
1872 ); 2462 );
1873 2463
1874 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2465
1878 $self 2466 $self
1879} 2467}
1880 2468
1881sub set_fontsize { 2469sub set_fontsize {
… …
1883 2471
1884 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2473 $self->reflow;
1886} 2474}
1887 2475
2476sub size_allocate {
2477 my ($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 $self->reflow;
2486}
2487
1888sub text_height { 2488sub text_size {
1889 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1890 2490
1891 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1892 2492
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1895 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1896 2496
1897 ($layout->size)[1] 2497 $layout->size
1898} 2498}
1899 2499
1900sub reflow { 2500sub reflow {
1901 my ($self) = @_; 2501 my ($self) = @_;
1902 2502
1903 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1904 $self->update; 2504 $self->update;
1905} 2505}
1906 2506
1907sub size_allocate { 2507sub set_offset {
2508 my ($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 {
1908 my ($self, $w, $h) = @_; 2515 my ($self) = @_;
1909 2516
1910 $self->SUPER::size_allocate ($w, $h); 2517 $self->{par} = [];
1911 2518 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2520}
1917 2521
1918sub add_paragraph { 2522sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1920 2524
1921 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1922 2526 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1926 2530
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2532}
1932 2533
1933sub update { 2534sub update {
1934 my ($self) = @_; 2535 my ($self) = @_;
1935 2536
… …
1937 2538
1938 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1939 2540
1940 delete $self->{texture}; 2541 delete $self->{texture};
1941 2542
1942 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1943 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2547 my $height = 0;
1945 2548
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1947 for @{$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 }
1948 2564
1949 $self->{height} = $height; 2565 $self->{height} = $height;
1950 2566
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2568
1953 delete $self->{texture}; 2569 delete $self->{texture};
1954 } 2570 }
1955 2571
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2573 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1959 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
1960 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2590
1974 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2592 my $h = $par->[1];
1976 2593
1977 if ($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]);
1978 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1979 2598
1980 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2600
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2603 }
1984 2604
1985 $y += $h; 2605 $y += $h;
1986 } 2606 }
1987 2607
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1990 }; 2609 };
1991 }); 2610 });
1992} 2611}
1993 2612
1994sub _draw { 2613sub _draw {
1995 my ($self) = @_; 2614 my ($self) = @_;
1996 2615
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $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});
2001 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
2002 }
2003 2621
2004 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
2005 2623
2006} 2624}
2007 2625
… …
2055 2673
2056sub new { 2674sub new {
2057 my $class = shift; 2675 my $class = shift;
2058 2676
2059 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2060 state => 0, 2678 state => 0,
2061 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2062 @_ 2680 @_
2063 ); 2681 );
2064 2682
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2683 $self
2071} 2684}
2072 2685
2073sub toggle_flopper { 2686sub toggle_flopper {
2074 my ($self) = @_; 2687 my ($self) = @_;
2075 2688
2076 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2690}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2691
2079 $self->{other}->move ($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
2080 $self->emit ("open"); 2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2950 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2951 return 0
2083 $self->emit ("close"); 2952 }
2953
2084 } 2954 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2955}
2088 2956
2089############################################################################# 2957#############################################################################
2090 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 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
2091package CFClient::UI::Root; 3502package CFClient::UI::Root;
2092 3503
2093our @ISA = CFClient::UI::Container::; 3504our @ISA = CFClient::UI::Container::;
2094 3505
3506use List::Util qw(min max);
3507
2095use CFClient::OpenGL; 3508use CFClient::OpenGL;
2096 3509
2097sub check_size { 3510sub new {
2098 my ($self) = @_; 3511 my $class = shift;
2099 3512
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
2101} 3521}
2102 3522
2103sub size_request { 3523sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3524 my ($self) = @_;
2105}
2106 3525
2107sub 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 $coord + 0.5
3541}
3542
3543sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
2109 3545
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3546 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3548
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3549 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3550 $Y = $child->{force_y} if exists $child->{force_y};
3551
3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
2117 $child->configure ($X, $Y, $W,$H); 3555 $child->configure ($X, $Y, $W, $H);
2118 } 3556 }
2119} 3557}
2120 3558
2121sub _topleft { 3559sub coord2local {
2122 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
2123 3561
2124 ($x, $y) 3562 ($x, $y)
2125} 3563}
2126 3564
3565sub coord2global {
3566 my ($self, $x, $y) = @_;
3567
3568 ($x, $y)
3569}
3570
2127sub update { 3571sub update {
2128 my ($self) = @_; 3572 my ($self) = @_;
2129 3573
2130 $self->check_size; 3574 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3575}
2133 3576
2134sub add { 3577sub add {
2135 my ($self, $child) = @_; 3578 my ($self, @children) = @_;
2136 3579
2137 # integerize window positions 3580 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3581 for @children;
2139 $child->{y} = int $child->{y};
2140 3582
2141 $self->SUPER::add ($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 $w->set_invisible;
3598 }
2142} 3599}
2143 3600
2144sub on_refresh { 3601sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2146 3603
2147 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2148} 3605}
2149 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2150sub draw { 3613sub draw {
2151 my ($self) = @_; 3614 my ($self) = @_;
2152 3615
2153 while (my $rcb = delete $self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3617 $_->()
3618 for values %{delete $self->{refresh_hook}};
2155 } 3619 }
3620
3621 if ($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
2156 3712
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2160 3716
2161 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3718 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3721 glLoadIdentity;
2166 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2167 $self->_draw; 3730 $self->_draw;
2168} 3731}
2169 3732
2170############################################################################# 3733#############################################################################
2171 3734
2172package CFClient::UI; 3735package CFClient::UI;
2173 3736
2174$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3739
21761 37401
2177 3741

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