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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 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,
101 can_events => 1, 212 can_events => 1,
102 @_ 213 @_
103 }, $class; 214 }, $class;
104 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
105 for (keys %$self) { 218 for (keys %$self) {
106 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
108 } 221 }
109 } 222 }
110 223
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
111 $self 236 $self
112} 237}
113 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
114sub show { 246sub show {
115 my ($self) = @_; 247 my ($self) = @_;
116 248
117 return if $self->{parent}; 249 return if $self->{parent};
118 250
119 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
120} 252}
121 253
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 : $self->show;
305}
306
122sub hide { 307sub hide {
123 my ($self) = @_; 308 my ($self) = @_;
124 309
125 return unless $self->{parent}; 310 $self->set_invisible;
126 311
127 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
128} 314}
129 315
130sub move { 316sub move_abs {
131 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
132 318
133 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
134 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
135 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
136 322
137 $self->update; 323 $self->update;
138} 324}
139 325
140sub needs_redraw { 326sub set_size {
141 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
142} 333}
143 334
144sub size_request { 335sub size_request {
145 require Carp; 336 require Carp;
146 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
148 339
149sub configure { 340sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
151 342
152 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
155 348
156 # use alignment to adjust x, y 349 # use alignment to adjust x, y
157 350
158 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 353 }
163 354
164 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 356 $self->{x} = $x;
166 $self->{y} = $y; 357 $self->{y} = $y;
167 $self->update; 358 $self->update;
168 } 359 }
169 360
170 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
171 $self->{w} = $w; 364 $self->{alloc_w} = $w;
172 $self->{h} = $h; 365 $self->{alloc_h} = $h;
173 366
174 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 368 }
177} 369}
178 370
179sub size_allocate { 371sub size_allocate {
180 # nothing to be done 372 # nothing to be done
181} 373}
182 374
183# return top left coordinates 375sub children {
184sub _topleft { 376}
377
378sub set_max_size {
185 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
186 380
187 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
188} 399}
189 400
190# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
191sub coord2local { 402sub coord2local {
192 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
193 404
194 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 406}
197 407
198# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
199sub coord2global { 409sub coord2global {
200 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
201 411
202 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 413}
205 414
206sub focus_in { 415sub focus_in {
207 my ($self) = @_; 416 my ($self) = @_;
208 417
209 return if $FOCUS == $self; 418 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
211 420
212 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
213 422
214 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
215 424
216 $focus->update if $focus; 425 $focus->update if $focus;
217 $FOCUS->update; 426 $FOCUS->update;
218} 427}
219 428
… …
222 431
223 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
224 433
225 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
226 435
227 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
228 437
229 $focus->update if $focus; #? 438 $focus->update if $focus; #?
230}
231 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
232sub mouse_motion { } 444sub mouse_motion { 0 }
233sub button_up { } 445sub button_up { 0 }
234sub key_down { } 446sub key_down { 0 }
235sub key_up { } 447sub key_up { 0 }
236 448
237sub button_down { 449sub button_down {
238 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
239 451
240 $self->focus_in; 452 $self->focus_in;
241}
242 453
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
248 530
249sub draw { 531sub draw {
250 my ($self) = @_; 532 my ($self) = @_;
251 533
252 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
253 545
254 glPushMatrix; 546 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw; 548 $self->_draw;
257 glPopMatrix; 549 glPopMatrix;
… …
268 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
270 glEnd; 562 glEnd;
271 glDisable GL_BLEND; 563 glDisable GL_BLEND;
272 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
273} 579}
274 580
275sub _draw { 581sub _draw {
276 my ($self) = @_; 582 my ($self) = @_;
277 583
278 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
279} 585}
280 586
281sub find_widget {
282 my ($self, $x, $y) = @_;
283
284 return () unless $self->{can_events};
285
286 return $self
287 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
288 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
289
290 ()
291}
292
293sub set_parent {
294 my ($self, $parent) = @_;
295
296 Scalar::Util::weaken ($self->{parent} = $parent);
297}
298
299sub check_size {
300 my ($self) = @_;
301
302 return unless $self->{parent};
303
304 my ($w, $h) = $self->size_request;
305
306 if ($w != $self->{req_w} || $h != $self->{req_h}) {
307 $self->{req_w} = $w;
308 $self->{req_h} = $h;
309
310 $self->{parent}->check_size;
311 }
312}
313
314sub update {
315 my ($self) = @_;
316
317 $self->{parent}->update
318 if $self->{parent};
319}
320
321sub connect {
322 my ($self, $signal, $cb) = @_;
323
324 push @{ $self->{signal_cb}{$signal} }, $cb;
325}
326
327sub emit {
328 my ($self, $signal, @args) = @_;
329
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
331 $cb->($self, @args);
332 }
333}
334
335sub DESTROY { 587sub DESTROY {
336 my ($self) = @_; 588 my ($self) = @_;
337 589
590 delete $WIDGET{$self+0};
338 #$self->deactivate; 591 #$self->deactivate;
339} 592}
340 593
341############################################################################# 594#############################################################################
342 595
… …
351 my $class = shift; 604 my $class = shift;
352 605
353 # range [value, low, high, page] 606 # range [value, low, high, page]
354 607
355 $class->SUPER::new ( 608 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
358 @_ 611 @_
359 ) 612 )
360} 613}
361 614
362sub _draw { 615sub _draw {
363 my ($self) = @_; 616 my ($self) = @_;
364 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
366 624
367 glEnable GL_BLEND; 625 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
370 628
371 glBegin GL_QUADS; 629 glBegin GL_QUADS;
372 glVertex 0 , 0; 630 glVertex 0 , 0;
373 glVertex 0 , $h; 631 glVertex 0 , $h;
374 glVertex $w, $h; 632 glVertex $w, $h;
375 glVertex $w, 0; 633 glVertex $w, 0;
376 glEnd; 634 glEnd;
377 635
378 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
379} 638}
380 639
381############################################################################# 640#############################################################################
382 641
383package CFClient::UI::Empty; 642package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 648 $class->SUPER::new (can_events => 0, %arg);
390} 649}
391 650
392sub size_request { 651sub size_request {
393 (0, 0) 652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
394} 655}
395 656
396sub draw { } 657sub draw { }
397 658
398############################################################################# 659#############################################################################
… …
404sub new { 665sub new {
405 my ($class, %arg) = @_; 666 my ($class, %arg) = @_;
406 667
407 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
408 669
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
410 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
411 676
412 $self 677 $self
413} 678}
414 679
415sub add { 680sub add {
416 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
417 682
418 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
419 685
420 use sort 'stable'; 686 use sort 'stable';
421 687
422 $self->{children} = [ 688 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
425 ]; 691 ];
426 692
427 $child->check_size; 693 $self->realloc;
694}
695
696sub children {
697 @{ $_[0]{children} }
428} 698}
429 699
430sub remove { 700sub remove {
431 my ($self, $child) = @_; 701 my ($self, $child) = @_;
432 702
433 delete $child->{parent}; 703 delete $child->{parent};
704 $child->hide;
434 705
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
436 707
437 $self->check_size; 708 $self->realloc;
709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
438} 723}
439 724
440sub find_widget { 725sub find_widget {
441 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
442 727
… …
517} 802}
518 803
519sub update { 804sub update {
520 my ($self) = @_; 805 my ($self) = @_;
521 806
522 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
523 $self->render_chld;
524 $self->SUPER::update; 808 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535} 809}
536 810
537sub size_allocate { 811sub size_allocate {
538 my ($self, $w, $h) = @_; 812 my ($self, $w, $h) = @_;
539 813
540 $self->child->configure (0, 0, $w, $h); 814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
541 817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
824sub render_child {
825 my ($self) = @_;
826
827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
828 glClearColor 0, 0, 0, 0;
829 glClear GL_COLOR_BUFFER_BIT;
830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
542 $self->render_chld; 838 $self->_render;
839 };
543} 840}
544 841
545sub _draw { 842sub _draw {
546 my ($self) = @_; 843 my ($self) = @_;
547 844
548 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
549 846
550 my $tex = $self->{texture} 847 my $tex = $self->{texture}
551 or return; 848 or return;
552 849
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
557 853
558 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
559 855
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
562} 857}
563 858
564############################################################################# 859#############################################################################
565 860
566package CFClient::UI::ViewPort; 861package CFClient::UI::ViewPort;
567 862
568our @ISA = CFClient::UI::Window::; 863our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595 864
596sub new { 865sub new {
597 my $class = shift; 866 my $class = shift;
598 867
599 my $self = $class->SUPER::new ( 868 $class->SUPER::new (
600 bg => [1, 1, 1, 1], 869 scroll_x => 0,
601 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
602 border => 0.8,
603 @_ 871 @_,
604 ); 872 )
605
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614} 873}
615 874
616sub size_request { 875sub size_request {
617 my ($self) = @_; 876 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h}) 877
878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
619} 884}
620 885
621sub size_allocate { 886sub size_allocate {
622 my ($self, $w, $h) = @_; 887 my ($self, $w, $h) = @_;
623 $self->{w} = $w; 888
624 $self->{h} = $h; 889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
625 $self->child->configure (0, 0, $w, $h); 894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
626} 896}
627 897
628sub _draw { 898sub set_offset {
629 my ($self) = @_; 899 my ($self, $x, $y) = @_;
630 900
631 my ($w, $h) = ($self->{w}, $self->{h}); 901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
632 903
633 glEnable GL_BLEND; 904 $self->update;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 905}
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637 906
638# glBegin GL_QUADS; 907# hmm, this does not work for topleft of $self... but we should not ask for that
639# glColor 0, 0, 0, 0; 908sub coord2local {
640# glVertex 0 , 0; 909 my ($self, $x, $y) = @_;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645 910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
646 913
647 $self->child->draw; 914sub coord2global {
648 glDisable GL_BLEND; 915 my ($self, $x, $y) = @_;
649 glDisable GL_TEXTURE_2D; 916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
650} 944}
651 945
652############################################################################# 946#############################################################################
653 947
654package CFClient::UI::FancyFrame; 948package CFClient::UI::ScrolledWindow;
655 949
656our @ISA = CFClient::UI::Bin::; 950our @ISA = CFClient::UI::HBox::;
657
658use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663 951
664sub new { 952sub new {
665 my $class = shift; 953 my $class = shift;
666 954
667 # TODO: user_x, user_y, overwrite moveto? 955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
1002package CFClient::UI::Frame;
1003
1004our @ISA = CFClient::UI::Bin::;
1005
1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
668 1060
669 my $self = $class->SUPER::new ( 1061 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1], 1062 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1], 1063 border_bg => [1, 1, 1, 1],
672 border => 0.8, 1064 border => 0.6,
673 can_events => 1, 1065 can_events => 1,
674 @_ 1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
675 ); 1069 );
676 1070
677 $self->{title} &&= new CFClient::UI::Label 1071 $self->{title} = new CFClient::UI::Label
678 align => 0, 1072 align => 0,
679 valign => 1, 1073 valign => 1,
680 text => $self->{title}, 1074 text => $title,
681 fontsize => 1; 1075 fontsize => $self->{border}
1076 if defined $title;
682 1077
683 $self 1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
684} 1086}
685 1087
686sub border { 1088sub border {
687 int $_[0]{border} * $::FONTSIZE 1089 int $_[0]{border} * $::FONTSIZE
688} 1090}
689 1091
690sub size_request { 1092sub size_request {
691 my ($self) = @_; 1093 my ($self) = @_;
692 1094
693 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1095 $self->{title}->size_request
1096 if $self->{title};
694 1097
695 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
696 1099
697 ( 1100 (
698 $w + $self->border * 2, 1101 $w + $self->border * 2,
… …
701} 1104}
702 1105
703sub size_allocate { 1106sub size_allocate {
704 my ($self, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
705 1108
1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
1114
1115 my $border = $self->border;
1116
706 $h -= List::Util::max 0, $self->border * 2; 1117 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1118 $w -= List::Util::max 0, $border * 2;
708 1119
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
713} 1121}
714 1122
715sub button_down { 1123sub button_down {
716 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
717 1125
1126 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1127 my $border = $self->border;
719 1128
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
1139
726 $self->{motion} = sub { 1140 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
728 1142
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
730 1145
731 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1148
1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
734 }; 1151 };
735 1152
736 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
741 1156
742 $self->{motion} = sub { 1157 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
744 1159
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
746 1161
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update;
749 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
750 } 1168 1
751} 1169}
752 1170
753sub button_up { 1171sub button_up {
754 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
755 1173
756 delete $self->{motion}; 1174 !!delete $self->{motion}
757} 1175}
758 1176
759sub mouse_motion { 1177sub mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
761 1179
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
763} 1183}
764 1184
765sub _draw { 1185sub _draw {
766 my ($self) = @_; 1186 my ($self) = @_;
767 1187
1188 my $child = $self->{children}[0];
1189
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1192
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1195
776 my $border = $self->border; 1196 my $border = $self->border;
777 1197
778 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1203
784 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
785 1206
786 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
789 1210 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
796 1213
797 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1215
800 $self->{title}->draw if $self->{title};
801 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
802} 1222}
803 1223
804############################################################################# 1224#############################################################################
805 1225
806package CFClient::UI::Table; 1226package CFClient::UI::Table;
… …
814sub new { 1234sub new {
815 my $class = shift; 1235 my $class = shift;
816 1236
817 $class->SUPER::new ( 1237 $class->SUPER::new (
818 col_expand => [], 1238 col_expand => [],
819 @_ 1239 @_,
820 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1245}
822 1246
823sub add { 1247sub add {
824 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
825 1249
826 $child->set_parent ($self); 1250 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
828 1252
829 $child->check_size; 1253 $self->realloc;
830} 1254}
831 1255
832# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1257sub clear {
834 my ($self) = @_; 1258 my ($self) = @_;
835 1259
1260 my @children = $self->children;
836 delete $self->{children}; 1261 delete $self->{children};
837 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
838} 1269}
839 1270
840sub get_wh { 1271sub get_wh {
841 my ($self) = @_; 1272 my ($self) = @_;
842 1273
… …
873sub size_allocate { 1304sub size_allocate {
874 my ($self, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
875 1306
876 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
877 1308
878 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
880 1311
881 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
938 } 1369 }
939} 1370}
940 1371
941############################################################################# 1372#############################################################################
942 1373
943package CFClient::UI::HBox; 1374package CFClient::UI::Box;
944
945# TODO: wrap into common Box base class
946 1375
947our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Container::;
948 1377
949sub size_request { 1378sub size_request {
950 my ($self) = @_; 1379 my ($self) = @_;
951 1380
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $self->{vertical}
953 1382 ? (
954 ( 1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
955 (List::Util::sum map $_->[0], @alloc), 1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
956 (List::Util::max map $_->[1], @alloc), 1385 )
957 ) 1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
958} 1390}
959 1391
960sub size_allocate { 1392sub size_allocate {
961 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
962 1394
963 ($h, $w) = ($w, $h); 1395 my $space = $self->{vertical} ? $h : $w;
964
965 my $children = $self->{children}; 1396 my $children = $self->{children};
966 1397
967 my @h = map $_->{req_w}, @$children; 1398 my @req;
968 1399
969 my $req_h = List::Util::sum @h; 1400 if ($self->{homogeneous}) {
970 1401 @req = ($space / (@$children || 1)) x @$children;
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else { 1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children; 1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
976 $exp ||= 1;
977 1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
978 for (0 .. $#$children) { 1415 for 0 .. $#$children;
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 } 1416 }
985 } 1417 }
986 1418
987 CFClient::UI::harmonize \@h; 1419 CFClient::UI::harmonize \@req;
988 1420
989 my $y = 0; 1421 my $pos = 0;
990 for (0 .. $#$children) { 1422 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_]; 1423 my $alloc = $req[$_];
993 $child->configure ($y, 0, $h, $w); 1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
994 1425
995 $y += $h; 1426 $pos += $alloc;
996 } 1427 }
997 1428
998 1 1429 1
999} 1430}
1000 1431
1001############################################################################# 1432#############################################################################
1002 1433
1434package CFClient::UI::HBox;
1435
1436our @ISA = CFClient::UI::Box::;
1437
1438sub new {
1439 my $class = shift;
1440
1441 $class->SUPER::new (
1442 vertical => 0,
1443 @_,
1444 )
1445}
1446
1447#############################################################################
1448
1003package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
1004 1450
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
1008 1452
1009sub size_request { 1453sub new {
1010 my ($self) = @_; 1454 my $class = shift;
1011 1455
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
1013 1457 vertical => 1,
1014 ( 1458 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1459 )
1018} 1460}
1019 1461
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1462#############################################################################
1058 1463
1059package CFClient::UI::Label; 1464package CFClient::UI::Label;
1060 1465
1061our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
1062 1467
1063use CFClient::OpenGL; 1468use CFClient::OpenGL;
1064 1469
1065sub new { 1470sub new {
1066 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
1067 1472
1068 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
1069 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
1475 #bg => none
1476 #active_bg => none
1477 #font => default_font
1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
1482 layout => (new CFClient::Layout),
1070 fontsize => 1, 1483 fontsize => 1,
1071 text => "",
1072 align => -1, 1484 align => -1,
1073 valign => -1, 1485 valign => -1,
1074 padding => 2, 1486 padding_x => 2,
1075 layout => new CFClient::Layout, 1487 padding_y => 2,
1076 can_events => 0, 1488 can_events => 0,
1077 %arg 1489 %arg
1078 ); 1490 );
1079 1491
1080 if (exists $self->{template}) { 1492 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1493 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1494 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1495 $self->{template} = $layout;
1084 } 1496 }
1085 1497
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
1087 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1499 $self->set_markup (delete $self->{markup});
1500 } else {
1501 $self->set_text (delete $self->{text});
1502 }
1088 1503
1089 $self 1504 $self
1090} 1505}
1091 1506
1092sub escape_text { 1507sub escape($) {
1093 local $_ = $_[1]; 1508 local $_ = $_[0];
1094 1509
1095 s/&/&amp;/g; 1510 s/&/&amp;/g;
1096 s/>/&gt;/g; 1511 s/>/&gt;/g;
1097 s/</&lt;/g; 1512 s/</&lt;/g;
1098 1513
1099 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
1100} 1522}
1101 1523
1102sub set_text { 1524sub set_text {
1103 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
1104 1526
1527 return if $self->{text} eq "T$text";
1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1105 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
1106 1532
1107 delete $self->{texture}; 1533 $self->realloc;
1108 $self->check_size;
1109 $self->update; 1534 $self->update;
1110} 1535}
1111 1536
1112sub set_markup { 1537sub set_markup {
1113 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
1114 1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1115 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
1116 1547
1117 delete $self->{texture}; 1548 $self->realloc;
1118 $self->check_size;
1119 $self->update; 1549 $self->update;
1120} 1550}
1121 1551
1122sub size_request { 1552sub size_request {
1123 my ($self) = @_; 1553 my ($self) = @_;
1124 1554
1125 $self->{layout}->set_width; 1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1560
1128 my ($w, $h) = $self->{layout}->size; 1561 my ($w, $h) = $self->{layout}->size;
1129 1562
1130 if (exists $self->{template}) { 1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1566
1133 my ($w2, $h2) = $self->{template}->size; 1567 my ($w2, $h2) = $self->{template}->size;
1134 1568
1135 $w = List::Util::max $w, $w2; 1569 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1570 $h = List::Util::max $h, $h2;
1137 } 1571 }
1138 1572
1139 ( 1573 ($w, $h)
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1574}
1144 1575
1145sub size_allocate { 1576sub size_allocate {
1146 my ($self, $w, $h) = @_; 1577 my ($self, $w, $h) = @_;
1147 1578
1579 delete $self->{ox};
1580
1148 delete $self->{texture}; 1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1149} 1583}
1150 1584
1151sub set_fontsize { 1585sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1586 my ($self, $fontsize) = @_;
1153 1587
1154 $self->{fontsize} = $fontsize; 1588 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1589 delete $self->{texture};
1590
1591 $self->realloc;
1156} 1592}
1157 1593
1158sub _draw { 1594sub _draw {
1159 my ($self) = @_; 1595 my ($self) = @_;
1160 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1161 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
1162 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1164 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1608 };
1166 1609
1167 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1168 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
1169 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1622
1623 if ($tex->{format} == GL_ALPHA) {
1172 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy}); 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1626 } else {
1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1628 }
1187 1629
1188 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1631}
1191 1632
1192############################################################################# 1633#############################################################################
1193 1634
1194package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
… …
1199 1640
1200sub new { 1641sub new {
1201 my $class = shift; 1642 my $class = shift;
1202 1643
1203 $class->SUPER::new ( 1644 $class->SUPER::new (
1204 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1208 can_hover => 1, 1649 can_hover => 1,
1209 can_focus => 1, 1650 can_focus => 1,
1210 valign => 0, 1651 valign => 0,
1211 can_events => 1, 1652 can_events => 1,
1653 #text => ...
1212 @_ 1654 @_
1213 ) 1655 )
1214} 1656}
1215 1657
1216sub _set_text { 1658sub _set_text {
… …
1226 $self->{text} = $text; 1668 $self->{text} = $text;
1227 1669
1228 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1230 1672
1231 $self->emit (changed => $self->{text}); 1673 $self->_emit (changed => $self->{text});
1674}
1675
1676sub set_text {
1677 my ($self, $text) = @_;
1678
1679 $self->{cursor} = length $text;
1680 $self->_set_text ($text);
1681
1682 $self->realloc;
1232} 1683}
1233 1684
1234sub get_text { 1685sub get_text {
1235 $_[0]{text} 1686 $_[0]{text}
1236} 1687}
… …
1239 my ($self) = @_; 1690 my ($self) = @_;
1240 1691
1241 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1242 1693
1243 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1244}
1245
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258} 1695}
1259 1696
1260sub key_down { 1697sub key_down {
1261 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1262 1699
… …
1264 my $sym = $ev->{sym}; 1701 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1702 my $uni = $ev->{unicode};
1266 1703
1267 my $text = $self->get_text; 1704 my $text = $self->get_text;
1268 1705
1269 if ($sym == 8) { 1706 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1708 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1718 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1719 $self->_emit ('escape');
1283 } elsif ($uni) { 1720 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1285 } 1724 }
1286 1725
1287 $self->_set_text ($text); 1726 $self->_set_text ($text);
1288 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1289} 1731}
1290 1732
1291sub focus_in { 1733sub focus_in {
1292 my ($self) = @_; 1734 my ($self) = @_;
1293 1735
… …
1308 utf8::encode $text; 1750 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1310 1752
1311 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1312 $self->update; 1754 $self->update;
1755
1756 1
1313} 1757}
1314 1758
1315sub mouse_motion { 1759sub mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1317# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1318} 1764}
1319 1765
1320sub _draw { 1766sub _draw {
1321 my ($self) = @_; 1767 my ($self) = @_;
1322 1768
… …
1369 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1370 1816
1371 my $sym = $ev->{sym}; 1817 my $sym = $ev->{sym};
1372 1818
1373 if ($sym == 13) { 1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1374 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1375 $self->update; 1825 $self->update;
1376 1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1377 } else { 1849 } else {
1378 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1379 } 1853 1
1380
1381} 1854}
1382 1855
1383############################################################################# 1856#############################################################################
1384 1857
1385package CFClient::UI::Button; 1858package CFClient::UI::Button;
… …
1394 1867
1395sub new { 1868sub new {
1396 my $class = shift; 1869 my $class = shift;
1397 1870
1398 $class->SUPER::new ( 1871 $class->SUPER::new (
1399 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1400 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1875 active_fg => [0, 0, 1],
1403 can_hover => 1, 1876 can_hover => 1,
1404 align => 0, 1877 align => 0,
1405 valign => 0, 1878 valign => 0,
1406 can_events => 1, 1879 can_events => 1,
1407 @_ 1880 @_
1408 ) 1881 )
1409} 1882}
1410 1883
1884sub activate { }
1885
1411sub button_up { 1886sub button_up {
1412 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1413 1888
1889 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1892
1417 } 1893 1
1418} 1894}
1419 1895
1420sub _draw { 1896sub _draw {
1421 my ($self) = @_; 1897 my ($self) = @_;
1422 1898
… …
1424 1900
1425 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1427 } 1903 }
1428 1904
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1905 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1907 glColor 0, 0, 0, 1;
1434 1908
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1910
1437 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1912
1440 $self->SUPER::_draw; 1913 $self->SUPER::_draw;
1441} 1914}
1442 1915
1443############################################################################# 1916#############################################################################
… …
1454 1927
1455sub new { 1928sub new {
1456 my $class = shift; 1929 my $class = shift;
1457 1930
1458 $class->SUPER::new ( 1931 $class->SUPER::new (
1459 padding => 2, 1932 padding_x => 2,
1933 padding_y => 2,
1460 fg => [1, 1, 1], 1934 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 1938 state => 0,
1463 can_hover => 1, 1939 can_hover => 1,
1464 @_ 1940 @_
1465 ) 1941 )
1466} 1942}
1467 1943
1468sub size_request { 1944sub size_request {
1469 my ($self) = @_; 1945 my ($self) = @_;
1470 1946
1471 ($self->{padding} * 2 + 6) x 2 1947 (6) x 2
1472} 1948}
1473 1949
1474sub button_down { 1950sub button_down {
1475 my ($self, $ev, $x, $y) = @_; 1951 my ($self, $ev, $x, $y) = @_;
1476 1952
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 1955 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1481 } 1961 1
1482} 1962}
1483 1963
1484sub _draw { 1964sub _draw {
1485 my ($self) = @_; 1965 my ($self) = @_;
1486 1966
1487 $self->SUPER::_draw; 1967 $self->SUPER::_draw;
1488 1968
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 1970
1491 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1492 1974
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 1976
1495 glEnable GL_BLEND; 1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1496 glEnable GL_TEXTURE_2D; 1979 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 1982}
1506 1983
1507############################################################################# 1984#############################################################################
1508 1985
1509package CFClient::UI::Image; 1986package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2029 glTranslate 0, -$self->{w}, 0;
1553 2030
1554 ($w, $h) = ($h, $w); 2031 ($w, $h) = ($h, $w);
1555 } 2032 }
1556 2033
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2034 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2036
1562 $tex->draw_quad (0, 0, $w, $h); 2037 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2038
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2039 glDisable GL_TEXTURE_2D;
1566} 2040}
1567 2041
1568############################################################################# 2042#############################################################################
1569 2043
1570package CFClient::UI::VGauge; 2044package CFClient::UI::VGauge;
1571 2045
1572our @ISA = CFClient::UI::Base::; 2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
1573 2049
1574use CFClient::OpenGL; 2050use CFClient::OpenGL;
1575 2051
1576my %tex = ( 2052my %tex = (
1577 food => [ 2053 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2056 ],
1581 grace => [ 2057 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1584 ], 2060 ],
1585 hp => [ 2061 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2064 ],
1589 mana => [ 2065 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2068 ],
1593); 2069);
1594 2070
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2071# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2072sub new {
… …
1615} 2091}
1616 2092
1617sub set_max { 2093sub set_max {
1618 my ($self, $max) = @_; 2094 my ($self, $max) = @_;
1619 2095
2096 return if $self->{max_val} == $max;
2097
1620 $self->{max_val} = $max; 2098 $self->{max_val} = $max;
2099 $self->update;
1621} 2100}
1622 2101
1623sub set_value { 2102sub set_value {
1624 my ($self, $val, $max) = @_; 2103 my ($self, $val, $max) = @_;
1625 2104
1626 $self->set_max ($max) 2105 $self->set_max ($max)
1627 if defined $max; 2106 if defined $max;
1628 2107
1629 $max = $self->{max_val}; 2108 return if $self->{val} == $val;
2109
1630 $self->{val} = $val; 2110 $self->{val} = $val;
1631
1632 $self->update; 2111 $self->update;
1633} 2112}
1634 2113
1635sub _draw { 2114sub _draw {
1636 my ($self) = @_; 2115 my ($self) = @_;
1637 2116
1638 my $tex = $tex{$self->{type}}; 2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
1639 2119
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2120 my ($w, $h) = ($self->{w}, $self->{h});
1641 2121
1642 if ($self->{vertical}) { 2122 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2123 glRotate 90, 0, 0, 1;
… …
1645 2125
1646 ($w, $h) = ($h, $w); 2126 ($w, $h) = ($h, $w);
1647 } 2127 }
1648 2128
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2130
1652 my $t1 = $tex->[0]; 2131 my $ycut1 = max 0, min 1, $ycut;
1653 my $t2 = $tex->[1]; 2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
1654 2136
1655 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2141
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2143 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2144 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2148 glEnd;
1670 2149
2150 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2152 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2157 glEnd;
2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
1678 2168
1679 glDisable GL_BLEND; 2169 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1681} 2171}
1682 2172
… …
1685package CFClient::UI::Gauge; 2175package CFClient::UI::Gauge;
1686 2176
1687our @ISA = CFClient::UI::VBox::; 2177our @ISA = CFClient::UI::VBox::;
1688 2178
1689sub new { 2179sub new {
1690 my ($class, %arg) = shift; 2180 my ($class, %arg) = @_;
1691 2181
1692 my $self = $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1693 @_, 2183 tooltip => $arg{type},
2184 can_hover => 1,
2185 can_events => 1,
2186 %arg,
1694 ); 2187 );
1695 2188
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2192
1702 $self 2193 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2194}
1709 2195
1710sub set_fontsize { 2196sub set_fontsize {
1711 my ($self, $fsize) = @_; 2197 my ($self, $fsize) = @_;
1712 2198
1713 $self->{value}->set_fontsize ($fsize); 2199 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2200 $self->{max} ->set_fontsize ($fsize);
1715} 2201}
1716 2202
2203sub set_max {
2204 my ($self, $max) = @_;
2205
2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
2208}
2209
1717sub set_value { 2210sub set_value {
1718 my ($self, $val, $max) = @_; 2211 my ($self, $val, $max) = @_;
1719 2212
1720 $self->set_max ($max) 2213 $self->set_max ($max)
1721 if defined $max; 2214 if defined $max;
1722 2215
1723 $self->{gauge}->set_value ($val, $max); 2216 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2217 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2218}
1733 2219
1734############################################################################# 2220#############################################################################
1735 2221
1736package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1747 2233
1748sub new { 2234sub new {
1749 my $class = shift; 2235 my $class = shift;
1750 2236
1751 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1752 2238
1753 # TODO: 0-width page 2239 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2241 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1758 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1759 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2248 min_w => $::WIDTH / 80,
1761 req_h => 20, 2249 min_h => $::WIDTH / 80,
1762 vertical => 0, 2250 vertical => 0,
1763 can_hover => 1, 2251 can_hover => 1,
1764 inner_pad => 5, 2252 inner_pad => 0.02,
1765 @_ 2253 @_
1766 ); 2254 );
1767 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1768 $self 2259 $self
1769} 2260}
1770 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1771sub size_request { 2296sub size_request {
1772 my ($self) = @_; 2297 my ($self) = @_;
1773 2298
1774 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2300}
1779 2301
1780sub button_down { 2302sub button_down {
1781 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1782 2304
1783 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1784 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1785} 2310}
1786 2311
1787sub mouse_motion { 2312sub mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1789 2314
1790 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1792 2338
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2340
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2343
1798 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2346
1804 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2348 $self->{knob_w} = $knob_w;
1806 } 2349 });
1807}
1808 2350
1809# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815} 2352}
1816 2353
1817sub _draw { 2354sub _draw {
1818 my ($self) = @_; 2355 my ($self) = @_;
1819 2356
1820 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1821 2358
1822 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1823 2360
1824 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1826 2363
2364 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2366 }
1832 2367
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2370
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2373
1859 # draw background 2374 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2376
1862 # draw handle 2377 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2379
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1867} 2381}
2382
2383#############################################################################
2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
1868 2423
1869############################################################################# 2424#############################################################################
1870 2425
1871package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1872 2427
… …
1876 2431
1877sub new { 2432sub new {
1878 my $class = shift; 2433 my $class = shift;
1879 2434
1880 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1881 fontsize => 1, 2436 fontsize => 1,
2437 can_events => 0,
2438 #font => default_font
1882 @_, 2439 @_,
1883 2440
1884 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1885 par => [], 2442 par => [],
1886 height => 0, 2443 height => 0,
1887 children => [ 2444 children => [
1888 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1890 ], 2447 ],
1891 ); 2448 );
1892 2449
1893 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2451
1897 $self 2452 $self
1898} 2453}
1899 2454
1900sub set_fontsize { 2455sub set_fontsize {
… …
1902 2457
1903 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2459 $self->reflow;
1905} 2460}
1906 2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w, $h);
2466
2467 $self->{layout}->set_font ($self->{font}) if $self->{font};
2468 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2469 $self->{layout}->set_width ($self->{children}[0]{w});
2470
2471 $self->reflow;
2472}
2473
1907sub text_height { 2474sub text_size {
1908 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1909 2476
1910 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1911 2478
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1914 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1915 2482
1916 ($layout->size)[1] 2483 $layout->size
1917} 2484}
1918 2485
1919sub reflow { 2486sub reflow {
1920 my ($self) = @_; 2487 my ($self) = @_;
1921 2488
1922 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1923 $self->update; 2490 $self->update;
1924} 2491}
1925 2492
1926sub size_allocate { 2493sub set_offset {
2494 my ($self, $offset) = @_;
2495
2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
2498}
2499
2500sub clear {
1927 my ($self, $w, $h) = @_; 2501 my ($self) = @_;
1928 2502
1929 $self->SUPER::size_allocate ($w, $h); 2503 $self->{par} = [];
1930 2504 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2506}
1936 2507
1937sub add_paragraph { 2508sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1939 2510
1940 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1941 2512 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1945 2516
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2518}
1951 2519
1952sub update { 2520sub update {
1953 my ($self) = @_; 2521 my ($self) = @_;
1954 2522
… …
1956 2524
1957 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1958 2526
1959 delete $self->{texture}; 2527 delete $self->{texture};
1960 2528
1961 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1962 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2533 my $height = 0;
1964 2534
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1966 for @{$self->{par}}; 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
2547
2548 $height += $_->[1];
2549 }
1967 2550
1968 $self->{height} = $height; 2551 $self->{height} = $height;
1969 2552
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2554
1972 delete $self->{texture}; 2555 delete $self->{texture};
1973 } 2556 }
1974 2557
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1978 2561
2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
1979 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2576
1993 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2578 my $h = $par->[1];
1995 2579
1996 if ($y0 < $y + $h && $y < $y1) { 2580 if ($y0 < $y + $h && $y < $y1) {
2581 $layout->set_foreground (@{ $par->[2] });
2582 $layout->set_width ($W - $par->[3]);
1997 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1998 2584
1999 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2586
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2589 }
2003 2590
2004 $y += $h; 2591 $y += $h;
2005 } 2592 }
2006 2593
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
2009 }; 2595 };
2010 }); 2596 });
2011} 2597}
2012 2598
2013sub _draw { 2599sub _draw {
2014 my ($self) = @_; 2600 my ($self) = @_;
2015 2601
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2604 glColor 1, 1, 1, 1;
2019 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2020 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
2021 }
2022 2607
2023 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
2024 2609
2025} 2610}
2026 2611
… …
2074 2659
2075sub new { 2660sub new {
2076 my $class = shift; 2661 my $class = shift;
2077 2662
2078 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
2079 state => 0, 2664 state => 0,
2080 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2666 @_
2083 ); 2667 );
2084 2668
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2669 $self
2091} 2670}
2092 2671
2093sub toggle_flopper { 2672sub toggle_flopper {
2094 my ($self) = @_; 2673 my ($self) = @_;
2095 2674
2096 # TODO: use animation 2675 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2676}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2677
2099 $self->{other}->move ($self->coord2global (0, $self->{h})); 2678#############################################################################
2679
2680package CFClient::UI::Tooltip;
2681
2682our @ISA = CFClient::UI::Bin::;
2683
2684use CFClient::OpenGL;
2685
2686sub new {
2687 my $class = shift;
2688
2689 $class->SUPER::new (
2690 @_,
2691 can_events => 0,
2692 )
2693}
2694
2695sub set_tooltip_from {
2696 my ($self, $widget) = @_;
2697
2698 my $tooltip = $widget->{tooltip};
2699
2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2715}
2716
2717sub size_request {
2718 my ($self) = @_;
2719
2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2721
2722 ($w + 4, $h + 4)
2723}
2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 glTranslate 0.375, 0.375;
2753
2754 my ($w, $h) = @$self{qw(w h)};
2755
2756 glColor 1, 0.8, 0.4;
2757 glBegin GL_QUADS;
2758 glVertex 0 , 0;
2759 glVertex 0 , $h;
2760 glVertex $w, $h;
2761 glVertex $w, 0;
2762 glEnd;
2763
2764 glColor 0, 0, 0;
2765 glBegin GL_LINE_LOOP;
2766 glVertex 0 , 0;
2767 glVertex 0 , $h;
2768 glVertex $w, $h;
2769 glVertex $w, 0;
2770 glEnd;
2771
2772 glTranslate 2 - 0.375, 2 - 0.375;
2773
2774 $self->SUPER::_draw;
2775}
2776
2777#############################################################################
2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
2100 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
2101 } else { 2928 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
2103 $self->emit ("close"); 2930 }
2931
2104 } 2932 1
2105
2106 $self->emit (changed => $self->{state});
2107} 2933}
2108 2934
2109############################################################################# 2935#############################################################################
2110 2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
2111package CFClient::UI::Root; 3343package CFClient::UI::Root;
2112 3344
2113our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
2114 3346
2115use CFClient::OpenGL; 3347use CFClient::OpenGL;
2116 3348
2117sub check_size { 3349sub new {
2118 my ($self) = @_; 3350 my $class = shift;
2119 3351
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
2121} 3360}
2122 3361
2123sub size_request { 3362sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
2125}
2126 3364
2127sub configure { 3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
3380}
3381
3382sub size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
2129 3384
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3385 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3387
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3388 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3389 $Y = $child->{force_y} if exists $child->{force_y};
3390
3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
2137 $child->configure ($X, $Y, $W,$H); 3394 $child->configure ($X, $Y, $W, $H);
2138 } 3395 }
2139} 3396}
2140 3397
2141sub _topleft { 3398sub coord2local {
2142 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
2143 3400
2144 ($x, $y) 3401 ($x, $y)
2145} 3402}
2146 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
2147sub update { 3410sub update {
2148 my ($self) = @_; 3411 my ($self) = @_;
2149 3412
2150 $self->check_size; 3413 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3414}
2153 3415
2154sub add { 3416sub add {
2155 my ($self, $child) = @_; 3417 my ($self, @children) = @_;
2156 3418
2157 # integerize window positions 3419 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3420 for @children;
2159 $child->{y} = int $child->{y};
2160 3421
2161 $self->SUPER::add ($child); 3422 $self->SUPER::add (@children);
3423}
3424
3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
2162} 3438}
2163 3439
2164sub on_refresh { 3440sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2166 3442
2167 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2168} 3444}
2169 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2170sub draw { 3452sub draw {
2171 my ($self) = @_; 3453 my ($self) = @_;
2172 3454
2173 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2175 } 3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
2176 3548
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2180 3552
2181 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3554 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3557 glLoadIdentity;
2186 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2187 $self->_draw; 3566 $self->_draw;
2188} 3567}
2189 3568
2190############################################################################# 3569#############################################################################
2191 3570
2192package CFClient::UI; 3571package CFClient::UI;
2193 3572
2194$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3575
21961 35761
2197 3577

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