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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 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,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
155 $w = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 348
159 return unless $self->{w} != $w || $self->{h} != $h; 349 # use alignment to adjust x, y
160 350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 356 $self->{x} = $x;
162 $self->{h} = $h; 357 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
166} 369}
167 370
168sub size_allocate { 371sub size_allocate {
169 # nothing to be done 372 # nothing to be done
170} 373}
171 374
172# return top left coordinates 375sub children {
173sub _topleft { 376}
377
378sub set_max_size {
174 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
175 380
176 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
177} 399}
178 400
179# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
180sub coord2local { 402sub coord2local {
181 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
182 404
183 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 406}
186 407
187# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
188sub coord2global { 409sub coord2global {
189 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
190 411
191 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 413}
194 414
195sub focus_in { 415sub focus_in {
196 my ($self) = @_; 416 my ($self) = @_;
197 417
198 return if $FOCUS == $self; 418 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
200 420
201 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
202 422
203 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
204 424
205 $focus->update if $focus; 425 $focus->update if $focus;
206 $FOCUS->update; 426 $FOCUS->update;
207} 427}
208 428
… …
211 431
212 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
213 433
214 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
215 435
216 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
217 437
218 $focus->update if $focus; #? 438 $focus->update if $focus; #?
219}
220 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
221sub mouse_motion { } 444sub mouse_motion { 0 }
222sub button_up { } 445sub button_up { 0 }
223sub key_down { } 446sub key_down { 0 }
224sub key_up { } 447sub key_up { 0 }
225 448
226sub button_down { 449sub button_down {
227 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
228 451
229 $self->focus_in; 452 $self->focus_in;
230}
231 453
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
236sub 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, $draw_h); # screen rectangle being drawn
237 530
238sub draw { 531sub draw {
239 my ($self) = @_; 532 my ($self) = @_;
240 533
241 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);
242 545
243 glPushMatrix; 546 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw; 548 $self->_draw;
246 glPopMatrix; 549 glPopMatrix;
… …
257 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
259 glEnd; 562 glEnd;
260 glDisable GL_BLEND; 563 glDisable GL_BLEND;
261 } 564 }
565
566 if ($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 => $self, fontsize => 0)->_draw;
578 }
262} 579}
263 580
264sub _draw { 581sub _draw {
265 my ($self) = @_; 582 my ($self) = @_;
266 583
267 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
268} 585}
269 586
270sub find_widget {
271 my ($self, $x, $y) = @_;
272
273 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276
277 ()
278}
279
280sub set_parent {
281 my ($self, $parent) = @_;
282
283 Scalar::Util::weaken ($self->{parent} = $parent);
284}
285
286sub check_size {
287 my ($self) = @_;
288
289 my ($w, $h) = $self->size_request;
290
291 if ($w != $self->{req_w} || $h != $self->{req_h}) {
292 $self->{req_w} = $w;
293 $self->{req_h} = $h;
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 }
298}
299
300sub update {
301 my ($self) = @_;
302
303 $self->{parent}->update
304 if $self->{parent};
305}
306
307sub connect {
308 my ($self, $signal, $cb) = @_;
309
310 push @{ $self->{signal_cb}{$signal} }, $cb;
311}
312
313sub emit {
314 my ($self, $signal, @args) = @_;
315
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
317 $cb->($self, @args);
318 }
319}
320
321sub DESTROY { 587sub DESTROY {
322 my ($self) = @_; 588 my ($self) = @_;
323 589
590 delete $WIDGET{$self+0};
324 #$self->deactivate; 591 #$self->deactivate;
325} 592}
326 593
327############################################################################# 594#############################################################################
328 595
… …
337 my $class = shift; 604 my $class = shift;
338 605
339 # range [value, low, high, page] 606 # range [value, low, high, page]
340 607
341 $class->SUPER::new ( 608 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
344 @_ 611 @_
345 ) 612 )
346} 613}
347 614
348sub _draw { 615sub _draw {
349 my ($self) = @_; 616 my ($self) = @_;
350 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
352 624
353 glEnable GL_BLEND; 625 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
356 628
357 glBegin GL_QUADS; 629 glBegin GL_QUADS;
358 glVertex 0 , 0; 630 glVertex 0 , 0;
359 glVertex 0 , $h; 631 glVertex 0 , $h;
360 glVertex $w, $h; 632 glVertex $w, $h;
361 glVertex $w, 0; 633 glVertex $w, 0;
362 glEnd; 634 glEnd;
363 635
364 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
365} 638}
366 639
367############################################################################# 640#############################################################################
368 641
369package CFClient::UI::Empty; 642package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 643
383our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
384 645
385sub new { 646sub new {
386 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
648 $class->SUPER::new (can_events => 0, %arg);
649}
650
651sub size_request {
652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
655}
656
657sub draw { }
658
659#############################################################################
660
661package CFClient::UI::Container;
662
663our @ISA = CFClient::UI::Base::;
664
665sub new {
666 my ($class, %arg) = @_;
387 667
388 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
389 669
390 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
391 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
392 676
393 $self 677 $self
394} 678}
395 679
396sub add { 680sub add {
397 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
398 682
399 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
400 685
401 use sort 'stable'; 686 use sort 'stable';
402 687
403 $self->{children} = [ 688 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
406 ]; 691 ];
407 692
408 $child->check_size; 693 $self->realloc;
694}
695
696sub children {
697 @{ $_[0]{children} }
409} 698}
410 699
411sub remove { 700sub remove {
412 my ($self, $child) = @_; 701 my ($self, $child) = @_;
413 702
414 delete $child->{parent}; 703 delete $child->{parent};
704 $child->hide;
415 705
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
417 707
418 $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 $self->realloc;
419} 723}
420 724
421sub find_widget { 725sub find_widget {
422 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
423 727
… …
498} 802}
499 803
500sub update { 804sub update {
501 my ($self) = @_; 805 my ($self) = @_;
502 806
503 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
504 $self->render_chld;
505 $self->SUPER::update; 808 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516} 809}
517 810
518sub size_allocate { 811sub size_allocate {
519 my ($self, $w, $h) = @_; 812 my ($self, $w, $h) = @_;
520 813
521 $self->child->configure (0, 0, $w, $h); 814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
522 817
818sub _render {
819 my ($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
523 $self->render_chld; 838 $self->_render;
839 };
524} 840}
525 841
526sub _draw { 842sub _draw {
527 my ($self) = @_; 843 my ($self) = @_;
528 844
529 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
530 846
531 my $tex = $self->{texture} 847 my $tex = $self->{texture}
532 or return; 848 or return;
533 849
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
537 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;
538 853
539 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
540 855
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
543} 857}
544 858
545############################################################################# 859#############################################################################
546 860
547package CFClient::UI::ViewPort; 861package CFClient::UI::ViewPort;
548 862
549our @ISA = CFClient::UI::Window::; 863our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622 864
623sub new { 865sub new {
624 my $class = shift; 866 my $class = shift;
625 867
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new ( 868 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 869 scroll_x => 0,
630 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
631 border => 0.8,
632 @_ 871 @_,
633 ) 872 )
873}
874
875sub size_request {
876 my ($self) = @_;
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, $h)
884}
885
886sub size_allocate {
887 my ($self, $w, $h) = @_;
888
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
894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
896}
897
898sub set_offset {
899 my ($self, $x, $y) = @_;
900
901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
903
904 $self->update;
905}
906
907# hmm, this does not work for topleft of $self... but we should not ask for that
908sub coord2local {
909 my ($self, $x, $y) = @_;
910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
913
914sub coord2global {
915 my ($self, $x, $y) = @_;
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;
944}
945
946#############################################################################
947
948package CFClient::UI::ScrolledWindow;
949
950our @ISA = CFClient::UI::HBox::;
951
952sub new {
953 my $class = shift;
954
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};
1060
1061 my $self = $class->SUPER::new (
1062 bg => [1, 1, 1, 1],
1063 border_bg => [1, 1, 1, 1],
1064 border => 0.6,
1065 can_events => 1,
1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
1069 );
1070
1071 $self->{title} = new CFClient::UI::Label
1072 align => 0,
1073 valign => 1,
1074 text => $title,
1075 fontsize => $self->{border}
1076 if defined $title;
1077
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};
634} 1086}
635 1087
636sub border { 1088sub border {
637 int $_[0]{border} * $::FONTSIZE 1089 int $_[0]{border} * $::FONTSIZE
638} 1090}
639 1091
640sub size_request { 1092sub size_request {
641 my ($self) = @_; 1093 my ($self) = @_;
642 1094
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1095 $self->{title}->size_request
1096 if $self->{title};
644 1097
645 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
646 1099
647 ( 1100 (
648 $w + $self->border * 2, 1101 $w + $self->border * 2,
… …
651} 1104}
652 1105
653sub size_allocate { 1106sub size_allocate {
654 my ($self, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
655 1108
1109 if ($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
656 $h -= List::Util::max 0, $self->border * 2; 1117 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1118 $w -= List::Util::max 0, $border * 2;
658 1119
659 $self->child->configure ($self->border, $self->border, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
660} 1121}
661 1122
662sub button_down { 1123sub button_down {
663 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
664 1125
1126 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1127 my $border = $self->border;
666 1128
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
1139
673 $self->{motion} = sub { 1140 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
675 1142
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
677 1145
678 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1148
1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
681 }; 1151 };
682 1152
683 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
688 1156
689 $self->{motion} = sub { 1157 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
691 1159
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
693 1161
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update;
696 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
697 } 1168 1
698} 1169}
699 1170
700sub button_up { 1171sub button_up {
701 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
702 1173
703 delete $self->{motion}; 1174 !!delete $self->{motion}
704} 1175}
705 1176
706sub mouse_motion { 1177sub mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
708 1179
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
710} 1183}
711 1184
712sub _draw { 1185sub _draw {
713 my ($self) = @_; 1186 my ($self) = @_;
714 1187
1188 my $child = $self->{children}[0];
1189
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1192
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1195
723 my $border = $self->border; 1196 my $border = $self->border;
724 1197
725 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1203
731 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
732 1206
733 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
736 1210 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
743 1213
744 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1215
747 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
748} 1222}
749 1223
750############################################################################# 1224#############################################################################
751 1225
752package CFClient::UI::Table; 1226package CFClient::UI::Table;
… …
760sub new { 1234sub new {
761 my $class = shift; 1235 my $class = shift;
762 1236
763 $class->SUPER::new ( 1237 $class->SUPER::new (
764 col_expand => [], 1238 col_expand => [],
765 @_ 1239 @_,
766 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1245}
768 1246
769sub add { 1247sub add {
770 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
771 1249
772 $child->set_parent ($self); 1250 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
774 1252
775 $child->check_size; 1253 $self->realloc;
776} 1254}
777 1255
778# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1257sub clear {
780 my ($self) = @_; 1258 my ($self) = @_;
781 1259
1260 my @children = $self->children;
782 delete $self->{children}; 1261 delete $self->{children};
783 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
784} 1269}
785 1270
786sub get_wh { 1271sub get_wh {
787 my ($self) = @_; 1272 my ($self) = @_;
788 1273
… …
793 or next; 1278 or next;
794 1279
795 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
797 or next; 1282 or next;
798 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1284
800 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
802 } 1287 }
803 } 1288 }
… …
819sub size_allocate { 1304sub size_allocate {
820 my ($self, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
821 1306
822 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
823 1308
824 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
826 1311
827 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
884 } 1369 }
885} 1370}
886 1371
887############################################################################# 1372#############################################################################
888 1373
889package CFClient::UI::HBox; 1374package CFClient::UI::Box;
890
891# TODO: wrap into common Box base class
892 1375
893our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Container::;
894 1377
895sub size_request { 1378sub size_request {
896 my ($self) = @_; 1379 my ($self) = @_;
897 1380
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $self->{vertical}
899 1382 ? (
900 ( 1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
901 (List::Util::sum map $_->[0], @alloc), 1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
902 (List::Util::max map $_->[1], @alloc), 1385 )
903 ) 1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
904} 1390}
905 1391
906sub size_allocate { 1392sub size_allocate {
907 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
908 1394
909 ($h, $w) = ($w, $h); 1395 my $space = $self->{vertical} ? $h : $w;
910
911 my $children = $self->{children}; 1396 my $children = $self->{children};
912 1397
913 my @h = map +($_->size_request)[0], @$children; 1398 my @req;
914 1399
915 my $req_h = List::Util::sum @h; 1400 if ($self->{homogeneous}) {
916 1401 @req = ($space / (@$children || 1)) x @$children;
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } 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 {
921 my $exp = List::Util::sum map $_->{expand}, @$children; 1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
922 $exp ||= 1;
923 1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
924 for (0 .. $#$children) { 1415 for 0 .. $#$children;
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 } 1416 }
931 } 1417 }
932 1418
933 CFClient::UI::harmonize \@h; 1419 CFClient::UI::harmonize \@req;
934 1420
935 my $y = 0; 1421 my $pos = 0;
936 for (0 .. $#$children) { 1422 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_]; 1423 my $alloc = $req[$_];
939 $child->configure ($y, 0, $h, $w); 1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
940 1425
941 $y += $h; 1426 $pos += $alloc;
942 } 1427 }
943 1428
944 1 1429 1
945} 1430}
946 1431
947############################################################################# 1432#############################################################################
948 1433
1434package CFClient::UI::HBox;
1435
1436our @ISA = CFClient::UI::Box::;
1437
1438sub new {
1439 my $class = shift;
1440
1441 $class->SUPER::new (
1442 vertical => 0,
1443 @_,
1444 )
1445}
1446
1447#############################################################################
1448
949package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
950 1450
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
954 1452
955sub size_request { 1453sub new {
956 my ($self) = @_; 1454 my $class = shift;
957 1455
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
959 1457 vertical => 1,
960 ( 1458 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1459 )
964} 1460}
965 1461
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1462#############################################################################
1004 1463
1005package CFClient::UI::Label; 1464package CFClient::UI::Label;
1006 1465
1007our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
1008 1467
1009use CFClient::OpenGL; 1468use CFClient::OpenGL;
1010 1469
1011sub new { 1470sub new {
1012 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
1013 1472
1014 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
1015 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),
1016 fontsize => 1, 1483 fontsize => 1,
1017 text => "",
1018 align => -1, 1484 align => -1,
1019 valign => -1, 1485 valign => -1,
1020 padding => 2, 1486 padding_x => 2,
1021 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
1022 %arg 1489 %arg
1023 ); 1490 );
1024 1491
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1026 1497
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
1028 $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 }
1029 1503
1030 $self 1504 $self
1031} 1505}
1032 1506
1033sub escape_text { 1507sub escape($) {
1034 local $_ = $_[1]; 1508 local $_ = $_[0];
1035 1509
1036 s/&/&amp;/g; 1510 s/&/&amp;/g;
1037 s/>/&gt;/g; 1511 s/>/&gt;/g;
1038 s/</&lt;/g; 1512 s/</&lt;/g;
1039 1513
1040 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
1041} 1522}
1042 1523
1043sub set_text { 1524sub set_text {
1044 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
1045 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;
1046 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
1047 1532
1048 delete $self->{texture}; 1533 $self->realloc;
1049 $self->update; 1534 $self->update;
1050} 1535}
1051 1536
1052sub set_markup { 1537sub set_markup {
1053 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
1054 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;
1055 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
1056 1547
1057 delete $self->{texture}; 1548 $self->realloc;
1058 $self->update; 1549 $self->update;
1059} 1550}
1060 1551
1061sub size_request { 1552sub size_request {
1062 my ($self) = @_; 1553 my ($self) = @_;
1063 1554
1064 $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});
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066 1560
1067 my ($w, $h) = $self->{layout}->size; 1561 my ($w, $h) = $self->{layout}->size;
1068 1562
1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1567 my ($w2, $h2) = $self->{template}->size;
1568
1569 $w = List::Util::max $w, $w2;
1570 $h = List::Util::max $h, $h2;
1069 ( 1571 }
1070 $w + $self->{padding} * 2, 1572
1071 $h + $self->{padding} * 2, 1573 ($w, $h)
1072 )
1073} 1574}
1074 1575
1075sub size_allocate { 1576sub size_allocate {
1076 my ($self, $w, $h) = @_; 1577 my ($self, $w, $h) = @_;
1077 1578
1579 delete $self->{ox};
1580
1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1583}
1584
1585sub set_fontsize {
1586 my ($self, $fontsize) = @_;
1587
1588 $self->{fontsize} = $fontsize;
1078 delete $self->{texture}; 1589 delete $self->{texture};
1590
1591 $self->realloc;
1079} 1592}
1080 1593
1081sub _draw { 1594sub _draw {
1082 my ($self) = @_; 1595 my ($self) = @_;
1083 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1084 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};
1085 $self->{layout}->set_width ($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});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1087 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1608 };
1089 1609
1090 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1091 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} - $tex->{h}) * 0.5);
1618 };
1619
1092 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1622
1623 if ($tex->{format} == GL_ALPHA) {
1095 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($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 }
1110 1629
1111 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1631}
1114 1632
1115############################################################################# 1633#############################################################################
1116 1634
1117package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
… …
1122 1640
1123sub new { 1641sub new {
1124 my $class = shift; 1642 my $class = shift;
1125 1643
1126 $class->SUPER::new ( 1644 $class->SUPER::new (
1127 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1131 can_hover => 1, 1649 can_hover => 1,
1132 can_focus => 1, 1650 can_focus => 1,
1133 valign => 0, 1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1134 @_ 1654 @_
1135 ) 1655 )
1136} 1656}
1137 1657
1138sub _set_text { 1658sub _set_text {
… …
1148 $self->{text} = $text; 1668 $self->{text} = $text;
1149 1669
1150 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1152 1672
1153 $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;
1154} 1683}
1155 1684
1156sub get_text { 1685sub get_text {
1157 $_[0]{text} 1686 $_[0]{text}
1158} 1687}
… …
1161 my ($self) = @_; 1690 my ($self) = @_;
1162 1691
1163 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1164 1693
1165 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1166}
1167
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180} 1695}
1181 1696
1182sub key_down { 1697sub key_down {
1183 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1184 1699
… …
1186 my $sym = $ev->{sym}; 1701 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1702 my $uni = $ev->{unicode};
1188 1703
1189 my $text = $self->get_text; 1704 my $text = $self->get_text;
1190 1705
1191 if ($sym == 8) { 1706 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1708 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1718 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1719 $self->_emit ('escape');
1205 } elsif ($uni) { 1720 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1207 } 1724 }
1208 1725
1209 $self->_set_text ($text); 1726 $self->_set_text ($text);
1210 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1211} 1731}
1212 1732
1213sub focus_in { 1733sub focus_in {
1214 my ($self) = @_; 1734 my ($self) = @_;
1215 1735
… …
1230 utf8::encode $text; 1750 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1232 1752
1233 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1234 $self->update; 1754 $self->update;
1755
1756 1
1235} 1757}
1236 1758
1237sub mouse_motion { 1759sub mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1239# 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, $y;#d#
1762
1763 0
1240} 1764}
1241 1765
1242sub _draw { 1766sub _draw {
1243 my ($self) = @_; 1767 my ($self) = @_;
1244 1768
… …
1291 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1292 1816
1293 my $sym = $ev->{sym}; 1817 my $sym = $ev->{sym};
1294 1818
1295 if ($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} = '';
1296 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1297 $self->update; 1825 $self->update;
1298 1826
1827 } elsif ($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
1299 } else { 1849 } else {
1300 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1301 } 1853 1
1302
1303} 1854}
1304 1855
1305############################################################################# 1856#############################################################################
1306 1857
1307package CFClient::UI::Button; 1858package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1310 1861
1311use CFClient::OpenGL; 1862use CFClient::OpenGL;
1312 1863
1313my @tex = 1864my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1316 1867
1317sub new { 1868sub new {
1318 my $class = shift; 1869 my $class = shift;
1319 1870
1320 $class->SUPER::new ( 1871 $class->SUPER::new (
1321 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1322 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1875 active_fg => [0, 0, 1],
1325 can_hover => 1, 1876 can_hover => 1,
1326 align => 0, 1877 align => 0,
1327 valign => 0, 1878 valign => 0,
1879 can_events => 1,
1328 @_ 1880 @_
1329 ) 1881 )
1330} 1882}
1331 1883
1884sub activate { }
1885
1332sub button_up { 1886sub button_up {
1333 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1334 1888
1889 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1892
1338 } 1893 1
1339} 1894}
1340 1895
1341sub _draw { 1896sub _draw {
1342 my ($self) = @_; 1897 my ($self) = @_;
1343 1898
1344 local $self->{fg} = $self->{fg}; 1899 local $self->{fg} = $self->{fg};
1345 1900
1346 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1348 } 1903 }
1904
1905 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1908
1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1910
1911 glDisable GL_TEXTURE_2D;
1912
1913 $self->SUPER::_draw;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::CheckBox;
1919
1920our @ISA = CFClient::UI::DrawBG::;
1921
1922my @tex =
1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1925
1926use CFClient::OpenGL;
1927
1928sub new {
1929 my $class = shift;
1930
1931 $class->SUPER::new (
1932 padding_x => 2,
1933 padding_y => 2,
1934 fg => [1, 1, 1],
1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1938 state => 0,
1939 can_hover => 1,
1940 @_
1941 )
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 (6) x 2
1948}
1949
1950sub button_down {
1951 my ($self, $ev, $x, $y) = @_;
1952
1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1955 $self->{state} = !$self->{state};
1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1961 1
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966
1967 $self->SUPER::_draw;
1968
1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1970
1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1974
1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
1349 2136
1350 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1;
1355 2141
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
1357 2149
2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
2158
2159 if ($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 }
2168
2169 glDisable GL_BLEND;
1358 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360
1361 $self->SUPER::_draw;
1362} 2171}
1363 2172
1364############################################################################# 2173#############################################################################
1365 2174
1366package CFClient::UI::CheckBox; 2175package CFClient::UI::Gauge;
1367 2176
1368our @ISA = CFClient::UI::DrawBG::; 2177our @ISA = CFClient::UI::VBox::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373
1374use CFClient::OpenGL;
1375 2178
1376sub new { 2179sub new {
1377 my $class = shift; 2180 my ($class, %arg) = @_;
1378
1379 $class->SUPER::new (
1380 padding => 2,
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1,
1385 @_
1386 )
1387}
1388
1389sub size_request {
1390 my ($self) = @_;
1391
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use CFClient::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458 2181
1459 my $self = $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1460 gauge => 'food', 2183 tooltip => $arg{type},
1461 @_ 2184 can_hover => 1,
2185 can_events => 1,
2186 %arg,
1462 ); 2187 );
1463 2188
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 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);
2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1465 2192
1466 $self 2193 $self
1467} 2194}
1468 2195
1469sub size_request { 2196sub set_fontsize {
1470 my ($self) = @_; 2197 my ($self, $fsize) = @_;
1471 2198
1472 my $tex = $tex{$self->{gauge}}[0]; 2199 $self->{value}->set_fontsize ($fsize);
1473 2200 $self->{max} ->set_fontsize ($fsize);
1474 @$tex{qw(w h)}
1475} 2201}
1476 2202
1477sub set_max { 2203sub set_max {
1478 my ($self, $max) = @_; 2204 my ($self, $max) = @_;
1479 2205
1480 $self->{max_val} = $max; 2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
1481} 2208}
1482 2209
1483sub set_value { 2210sub set_value {
1484 my ($self, $val, $max) = @_; 2211 my ($self, $val, $max) = @_;
1485 2212
1486 $self->set_max ($max) 2213 $self->set_max ($max)
1487 if defined $max; 2214 if defined $max;
1488 2215
1489 $max = $self->{max_val}; 2216 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2217 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 $yp += $h1;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1534 glEnd;
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2218}
1539 2219
1540############################################################################# 2220#############################################################################
1541 2221
1542package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1553 2233
1554sub new { 2234sub new {
1555 my $class = shift; 2235 my $class = shift;
1556 2236
1557 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1558 2238
1559 # TODO: 0-width page 2239 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2241 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1564 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],
1565 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2248 min_w => $::WIDTH / 80,
1567 req_h => 20, 2249 min_h => $::WIDTH / 80,
1568 vertical => 0, 2250 vertical => 0,
1569 can_hover => 1, 2251 can_hover => 1,
1570 inner_pad => 5, 2252 inner_pad => 0.02,
1571 @_ 2253 @_
1572 ); 2254 );
1573 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1574 $self 2259 $self
1575} 2260}
1576 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($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 $self->update;
2293 }
2294}
2295
1577sub size_request { 2296sub size_request {
1578 my ($self) = @_; 2297 my ($self) = @_;
1579 2298
1580 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2300}
1585 2301
1586sub button_down { 2302sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1588 2304
1589 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1590 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1591} 2310}
1592 2311
1593sub mouse_motion { 2312sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1595 2314
1596 if ($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
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1598 2338
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2340
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2343
1604 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2346
1610 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2348 $self->{knob_w} = $knob_w;
1612 } 2349 });
1613}
1614 2350
1615# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621} 2352}
1622 2353
1623sub _draw { 2354sub _draw {
1624 my ($self) = @_; 2355 my ($self) = @_;
1625 2356
1626 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1627 2358
1628 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1629 2360
1630 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1632 2363
2364 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2366 }
1638 2367
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2370
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2373
1665 # draw background 2374 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2376
1668 # draw handle 2377 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2379
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1673} 2381}
2382
2383#############################################################################
2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($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 (@_) }
1674 2423
1675############################################################################# 2424#############################################################################
1676 2425
1677package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1678 2427
… …
1682 2431
1683sub new { 2432sub new {
1684 my $class = shift; 2433 my $class = shift;
1685 2434
1686 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1687 fontsize => 1, 2436 fontsize => 1,
2437 can_events => 0,
2438 #font => default_font
1688 @_, 2439 @_,
1689 2440
1690 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1691 par => [], 2442 par => [],
1692 height => 0, 2443 height => 0,
1693 children => [ 2444 children => [
1694 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1696 ], 2447 ],
1697 ); 2448 );
1698 2449
1699 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2451
1703 $self 2452 $self
1704} 2453}
1705 2454
1706sub set_fontsize { 2455sub set_fontsize {
… …
1708 2457
1709 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2459 $self->reflow;
1711} 2460}
1712 2461
2462sub size_allocate {
2463 my ($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 $self->reflow;
2472}
2473
1713sub text_height { 2474sub text_size {
1714 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1715 2476
1716 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1717 2478
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1720 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1721 2482
1722 ($layout->size)[1] 2483 $layout->size
1723} 2484}
1724 2485
1725sub reflow { 2486sub reflow {
1726 my ($self) = @_; 2487 my ($self) = @_;
1727 2488
1728 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1729 $self->update; 2490 $self->update;
1730} 2491}
1731 2492
1732sub size_allocate { 2493sub set_offset {
2494 my ($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 {
1733 my ($self, $w, $h) = @_; 2501 my ($self) = @_;
1734 2502
1735 $self->SUPER::size_allocate ($w, $h); 2503 $self->{par} = [];
1736 2504 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2506}
1742 2507
1743sub add_paragraph { 2508sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1745 2510
1746 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1747 2512 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1751 2516
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2518}
1757 2519
1758sub update { 2520sub update {
1759 my ($self) = @_; 2521 my ($self) = @_;
1760 2522
… …
1762 2524
1763 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1764 2526
1765 delete $self->{texture}; 2527 delete $self->{texture};
1766 2528
1767 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1768 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2533 my $height = 0;
1770 2534
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1772 for @{$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 }
1773 2550
1774 $self->{height} = $height; 2551 $self->{height} = $height;
1775 2552
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2554
1778 delete $self->{texture}; 2555 delete $self->{texture};
1779 } 2556 }
1780 2557
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1784 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
1785 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2576
1799 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2578 my $h = $par->[1];
1801 2579
1802 if ($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]);
1803 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1804 2584
1805 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2586
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2589 }
1809 2590
1810 $y += $h; 2591 $y += $h;
1811 } 2592 }
1812 2593
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1815 }; 2595 };
1816 }); 2596 });
1817} 2597}
1818 2598
1819sub _draw { 2599sub _draw {
1820 my ($self) = @_; 2600 my ($self) = @_;
1821 2601
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1824 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;
1825 $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});
1826 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1827 }
1828 2607
1829 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1830 2609
1831} 2610}
1832 2611
… …
1880 2659
1881sub new { 2660sub new {
1882 my $class = shift; 2661 my $class = shift;
1883 2662
1884 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
1885 state => 0, 2664 state => 0,
1886 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
1887 @_ 2666 @_
1888 ); 2667 );
1889 2668
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2669 $self
1896} 2670}
1897 2671
1898sub toggle_flopper { 2672sub toggle_flopper {
1899 my ($self) = @_; 2673 my ($self) = @_;
1900 2674
1901 # TODO: use animation 2675 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2676}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2677
1904 $self->{other}->move ($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
1905 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
1906 } else { 2928 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
1908 $self->emit ("close"); 2930 }
2931
1909 } 2932 1
1910
1911 $self->emit (changed => $self->{state});
1912} 2933}
1913 2934
1914############################################################################# 2935#############################################################################
1915 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 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
1916package CFClient::UI::Root; 3343package CFClient::UI::Root;
1917 3344
1918our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
1919 3346
1920use CFClient::OpenGL; 3347use CFClient::OpenGL;
1921 3348
1922sub check_size { 3349sub new {
1923 my ($self) = @_; 3350 my $class = shift;
1924 3351
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
1926} 3360}
1927 3361
1928sub size_request { 3362sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
1930}
1931 3364
1932sub 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 $coord + 0.5
3380}
3381
3382sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
1934 3384
1935 $self->SUPER::configure ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3387
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3390
1941sub _topleft { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
1942 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
1943 3400
1944 ($x, $y) 3401 ($x, $y)
1945} 3402}
1946 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
1947sub update { 3410sub update {
1948 my ($self) = @_; 3411 my ($self) = @_;
1949 3412
1950 $self->check_size; 3413 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3414}
1953 3415
1954sub add { 3416sub add {
1955 my ($self, $child) = @_; 3417 my ($self, @children) = @_;
1956 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
1957 $self->SUPER::add ($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 $w->set_invisible;
3437 }
1958} 3438}
1959 3439
1960sub on_refresh { 3440sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
1962 3442
1963 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
1964} 3444}
1965 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
1966sub draw { 3452sub draw {
1967 my ($self) = @_; 3453 my ($self) = @_;
1968 3454
1969 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
1971 } 3458 }
3459
3460 if ($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
1972 3548
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
1976 3552
1977 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3554 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3557 glLoadIdentity;
1982 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
1983 $self->_draw; 3566 $self->_draw;
1984} 3567}
1985 3568
1986############################################################################# 3569#############################################################################
1987 3570
1988package CFClient::UI; 3571package CFClient::UI;
1989 3572
1990$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3575
19921 35761
1993 3577

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