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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.270 by elmex, Fri Jun 2 09:02:49 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->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$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;
33 }
34 92
93 check_tooltip;
94 }
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->motion_x, $ev->motion_y); 104 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($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;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
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,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
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
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
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 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
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) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub size_allocate {
149 # nothing to be done 372 # nothing to be done
150} 373}
151 374
152# return top left coordinates 375sub children {
153sub _topleft { 376}
377
378sub set_max_size {
154 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
155 380
156 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
157} 399}
158 400
159# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
160sub coord2local { 402sub coord2local {
161 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
162 404
163 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 406}
166 407
167# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
168sub coord2global { 409sub coord2global {
169 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
170 411
171 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 413}
174 414
175sub focus_in { 415sub focus_in {
176 my ($self) = @_; 416 my ($self) = @_;
177 417
178 return if $FOCUS == $self; 418 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
180 420
181 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
182 422
183 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
184 424
185 $focus->update if $focus; 425 $focus->update if $focus;
186 $FOCUS->update; 426 $FOCUS->update;
187} 427}
188 428
… …
191 431
192 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
193 433
194 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
195 435
196 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
197 437
198 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
199} 442}
200 443
201sub mouse_motion { } 444sub mouse_motion { }
202sub button_up { } 445sub button_up { }
203sub key_down { } 446sub key_down { }
204sub key_up { } 447sub key_up { }
205 448
206sub button_down { 449sub button_down {
207 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
208 451
209 $self->focus_in; 452 $self->focus_in;
210} 453}
211 454
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
217 528
218sub draw { 529sub draw {
219 my ($self) = @_; 530 my ($self) = @_;
220 531
221 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
222 543
223 glPushMatrix; 544 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw; 546 $self->_draw;
226 glPopMatrix; 547 glPopMatrix;
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
239 glEnd; 560 glEnd;
240 glDisable GL_BLEND; 561 glDisable GL_BLEND;
241 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
242} 577}
243 578
244sub _draw { 579sub _draw {
245 my ($self) = @_; 580 my ($self) = @_;
246 581
247 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
248} 583}
249 584
250sub find_widget {
251 my ($self, $x, $y) = @_;
252
253 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256
257 ()
258}
259
260sub set_parent {
261 my ($self, $parent) = @_;
262
263 Scalar::Util::weaken ($self->{parent} = $parent);
264}
265
266sub check_size {
267 my ($self) = @_;
268
269 my ($w, $h) = $self->size_request;
270
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
281}
282
283sub update {
284 my ($self) = @_;
285
286 $self->{parent}->update
287 if $self->{parent};
288}
289
290sub connect {
291 my ($self, $signal, $cb) = @_;
292
293 push @{ $self->{cb}{$signal} }, $cb;
294}
295
296sub emit {
297 my ($self, $signal, @args) = @_;
298
299 $_->($self, @args)
300 for @{$self->{cb}{$signal} || []};
301}
302
303sub DESTROY { 585sub DESTROY {
304 my ($self) = @_; 586 my ($self) = @_;
305 587
588 delete $WIDGET{$self+0};
306 #$self->deactivate; 589 #$self->deactivate;
307} 590}
308 591
309############################################################################# 592#############################################################################
310 593
311package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
312 595
313our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
314 597
315use strict; 598use strict;
316use SDL::OpenGL; 599use CFClient::OpenGL;
317 600
318sub new { 601sub new {
319 my $class = shift; 602 my $class = shift;
320 603
321 # range [value, low, high, page] 604 # range [value, low, high, page]
322 605
323 $class->SUPER::new ( 606 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
326 @_ 609 @_
327 ) 610 )
328} 611}
329 612
330sub _draw { 613sub _draw {
331 my ($self) = @_; 614 my ($self) = @_;
332 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
334 622
335 glEnable GL_BLEND; 623 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
338 626
339 glBegin GL_QUADS; 627 glBegin GL_QUADS;
340 glVertex 0 , 0; 628 glVertex 0 , 0;
341 glVertex 0 , $h; 629 glVertex 0 , $h;
342 glVertex $w, $h; 630 glVertex $w, $h;
343 glVertex $w, 0; 631 glVertex $w, 0;
344 glEnd; 632 glEnd;
345 633
346 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
347} 636}
348 637
349############################################################################# 638#############################################################################
350 639
351package CFClient::UI::Empty; 640package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 641
365our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
366 643
367sub new { 644sub new {
368 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
369 665
370 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
371 667
372 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
373 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
374 674
375 $self 675 $self
376} 676}
377 677
378sub add { 678sub add {
379 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
380 680
381 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
382 683
383 use sort 'stable'; 684 use sort 'stable';
384 685
385 $self->{children} = [ 686 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
388 ]; 689 ];
389 690
390 $self->{w} = $self->{h} = -1; 691 $self->realloc;
692}
391 693
392 $child->check_size; 694sub children {
695 @{ $_[0]{children} }
393} 696}
394 697
395sub remove { 698sub remove {
396 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
397 700
701 delete $child->{parent};
702 $child->hide;
703
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 705
400 $self->check_size; 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
401} 721}
402 722
403sub find_widget { 723sub find_widget {
404 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
405 725
… …
435 755
436 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
437} 757}
438 758
439sub add { 759sub add {
440 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
441 761
442 $self->{children} = []; 762 $self->{children} = [];
443 763
444 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
445} 765}
446 766
447sub remove { 767sub remove {
448 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
449 769
… …
469 789
470package CFClient::UI::Window; 790package CFClient::UI::Window;
471 791
472our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
473 793
474use SDL::OpenGL; 794use CFClient::OpenGL;
475 795
476sub new { 796sub new {
477 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
478 798
479 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
480} 800}
481 801
482sub update { 802sub update {
483 my ($self) = @_; 803 my ($self) = @_;
484 804
485 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 806 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 };
498} 807}
499 808
500sub size_allocate { 809sub size_allocate {
501 my ($self, $w, $h) = @_; 810 my ($self, $w, $h) = @_;
502 811
503 $self->child->configure (0, 0, $w, $h); 812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
504 815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
822sub render_child {
823 my ($self) = @_;
824
825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
826 glClearColor 0, 0, 0, 0;
827 glClear GL_COLOR_BUFFER_BIT;
828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
505 $self->render_chld; 836 $self->_render;
837 };
506} 838}
507 839
508sub _draw { 840sub _draw {
509 my ($self) = @_; 841 my ($self) = @_;
510 842
511 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
512 844
513 my $tex = $self->{texture} 845 my $tex = $self->{texture}
514 or return; 846 or return;
515 847
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
520 851
521 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 853
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
525} 855}
526 856
527############################################################################# 857#############################################################################
528 858
529package CFClient::UI::ViewPort; 859package CFClient::UI::ViewPort;
530 860
531our @ISA = CFClient::UI::Window::; 861our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame;
554
555our @ISA = CFClient::UI::Bin::;
556
557use SDL::OpenGL;
558
559sub size_request {
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 862
605sub new { 863sub new {
606 my $class = shift; 864 my $class = shift;
607 865
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new ( 866 $class->SUPER::new (
611 bg => [1, 1, 1, 1], 867 scroll_x => 0,
612 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
613 border => int $::FONTSIZE * 0.8,
614 @_ 869 @_,
615 ) 870 )
616} 871}
617 872
618sub size_request { 873sub size_request {
619 my ($self) = @_; 874 my ($self) = @_;
620 875
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
622 877
623 my ($w, $h) = $self->SUPER::size_request; 878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
624 880
625 ( 881 ($w, $h)
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629} 882}
630 883
631sub size_allocate { 884sub size_allocate {
632 my ($self, $w, $h) = @_; 885 my ($self, $w, $h) = @_;
633 886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my ($class, %arg) = @_;
1056
1057 my $title = delete $arg{title};
1058
1059 my $self = $class->SUPER::new (
1060 bg => [1, 1, 1, 1],
1061 border_bg => [1, 1, 1, 1],
1062 border => 0.6,
1063 can_events => 1,
1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
1067 );
1068
1069 $self->{title} = new CFClient::UI::Label
1070 align => 0,
1071 valign => 1,
1072 text => $title,
1073 fontsize => $self->{border}
1074 if defined $title;
1075
1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1084}
1085
1086sub border {
1087 int $_[0]{border} * $::FONTSIZE
1088}
1089
1090sub size_request {
1091 my ($self) = @_;
1092
1093 $self->{title}->size_request
1094 if $self->{title};
1095
1096 my ($w, $h) = $self->SUPER::size_request;
1097
1098 (
1099 $w + $self->border * 2,
1100 $h + $self->border * 2,
1101 )
1102}
1103
1104sub size_allocate {
1105 my ($self, $w, $h) = @_;
1106
1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
1112
1113 my $border = $self->border;
1114
634 $h -= List::Util::max 0, $self->{border} * 2; 1115 $h -= List::Util::max 0, $border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 1116 $w -= List::Util::max 0, $border * 2;
636 1117
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
638} 1119}
639 1120
640sub button_down { 1121sub button_down {
641 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
642 1123
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1124 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1125 my $border = $self->border;
645 1126
1127 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1128 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1129
1130 if ($lr & $td) {
1131 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 1133 my ($bw, $bh) = ($self->{w}, $self->{h});
1134
1135 my $mx = $x < $border;
1136 my $my = $y < $border;
648 1137
649 $self->{motion} = sub { 1138 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
651 1140
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
653 1143
654 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
656 $self->check_size; 1146
1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
657 }; 1149 };
658 1150
659 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
664 1154
665 $self->{motion} = sub { 1155 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
667 1157
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
669 1159
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 }; 1161 };
673 } 1162 }
674} 1163}
675 1164
676sub button_up { 1165sub button_up {
… …
686} 1175}
687 1176
688sub _draw { 1177sub _draw {
689 my ($self) = @_; 1178 my ($self) = @_;
690 1179
1180 my $child = $self->{children}[0];
1181
691 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
693 1184
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 1187
1188 my $border = $self->border;
1189
699 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1195
705 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
706 1198
707 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
709 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
710 1202 $bg->{t} = $ch / $bg->{h};
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
717 1205
718 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720 1207
721 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
722} 1214}
723 1215
724############################################################################# 1216#############################################################################
725 1217
726package CFClient::UI::Table; 1218package CFClient::UI::Table;
727 1219
728our @ISA = CFClient::UI::Base::; 1220our @ISA = CFClient::UI::Base::;
729 1221
730use List::Util qw(max sum); 1222use List::Util qw(max sum);
731 1223
732use SDL::OpenGL; 1224use CFClient::OpenGL;
733 1225
734sub new { 1226sub new {
735 my $class = shift; 1227 my $class = shift;
736 1228
737 $class->SUPER::new ( 1229 $class->SUPER::new (
738 col_expand => [], 1230 col_expand => [],
739 @_ 1231 @_,
740 ) 1232 )
1233}
1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1237}
742 1238
743sub add { 1239sub add {
744 my ($self, $x, $y, $child) = @_; 1240 my ($self, $x, $y, $child) = @_;
745 1241
746 $child->set_parent ($self); 1242 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1243 $self->{children}[$y][$x] = $child;
748 1244
749 $self->{w} = $self->{h} = -1; 1245 $self->realloc;
750
751 $child->check_size;
752} 1246}
753 1247
754# TODO: move to container class maybe? send childs a signal on removal? 1248# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1249sub clear {
756 my ($self) = @_; 1250 my ($self) = @_;
757 1251
1252 my @children = $self->children;
758 delete $self->{children}; 1253 delete $self->{children};
759 $self->update; 1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
760} 1261}
761 1262
762sub get_wh { 1263sub get_wh {
763 my ($self) = @_; 1264 my ($self) = @_;
764 1265
… …
769 or next; 1270 or next;
770 1271
771 for my $x (0 .. $#$row) { 1272 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1273 my $widget = $row->[$x]
773 or next; 1274 or next;
774 my ($w, $h) = $widget->size_request; 1275 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1276
776 $w[$x] = max $w[$x], $w; 1277 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1278 $h[$y] = max $h[$y], $h;
778 } 1279 }
779 } 1280 }
… …
795sub size_allocate { 1296sub size_allocate {
796 my ($self, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
797 1298
798 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
799 1300
800 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
802 1303
803 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1361 }
861} 1362}
862 1363
863############################################################################# 1364#############################################################################
864 1365
865package CFClient::UI::HBox; 1366package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1367
869our @ISA = CFClient::UI::Container::; 1368our @ISA = CFClient::UI::Container::;
870 1369
871sub size_request { 1370sub size_request {
872 my ($self) = @_; 1371 my ($self) = @_;
873 1372
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1373 $self->{vertical}
875 1374 ? (
876 ( 1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1377 )
879 ) 1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
880} 1382}
881 1383
882sub size_allocate { 1384sub size_allocate {
883 my ($self, $w, $h) = @_; 1385 my ($self, $w, $h) = @_;
884 1386
885 ($h, $w) = ($w, $h); 1387 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1388 my $children = $self->{children};
888 1389
889 my @h = map +($_->size_request)[0], @$children; 1390 my @req;
890 1391
891 my $req_h = List::Util::sum @h; 1392 if ($self->{homogeneous}) {
892 1393 @req = ($space / (@$children || 1)) x @$children;
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } else { 1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1407 for 0 .. $#$children;
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 } 1408 }
907 } 1409 }
908 1410
909 CFClient::UI::harmonize \@h; 1411 CFClient::UI::harmonize \@req;
910 1412
911 my $y = 0; 1413 my $pos = 0;
912 for (0 .. $#$children) { 1414 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1415 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1417
917 $y += $h; 1418 $pos += $alloc;
918 } 1419 }
919 1420
920 1 1421 1
921} 1422}
922 1423
923############################################################################# 1424#############################################################################
924 1425
1426package CFClient::UI::HBox;
1427
1428our @ISA = CFClient::UI::Box::;
1429
1430sub new {
1431 my $class = shift;
1432
1433 $class->SUPER::new (
1434 vertical => 0,
1435 @_,
1436 )
1437}
1438
1439#############################################################################
1440
925package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
926 1442
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
930 1444
931sub size_request { 1445sub new {
932 my ($self) = @_; 1446 my $class = shift;
933 1447
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
935 1449 vertical => 1,
936 ( 1450 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1451 )
940} 1452}
941 1453
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1454#############################################################################
980 1455
981package CFClient::UI::Label; 1456package CFClient::UI::Label;
982 1457
983our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
984 1459
985use SDL::OpenGL; 1460use CFClient::OpenGL;
986 1461
987sub new { 1462sub new {
988 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
989 1464
990 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1467 #bg => none
993 text => "", 1468 #active_bg => none
1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1475 fontsize => 1,
994 align => -1, 1476 align => -1,
995 valign => -1, 1477 valign => -1,
996 padding => 2, 1478 padding_x => 2,
997 layout => new CFClient::Layout, 1479 padding_y => 2,
1480 can_events => 0,
998 %arg 1481 %arg
999 ); 1482 );
1000 1483
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1484 if (exists $self->{template}) {
1485 my $layout = new CFClient::Layout;
1486 $layout->set_text (delete $self->{template});
1487 $self->{template} = $layout;
1488 }
1002 1489
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1490 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1491 $self->set_markup (delete $self->{markup});
1492 } else {
1493 $self->set_text (delete $self->{text});
1494 }
1005 1495
1006 $self 1496 $self
1007} 1497}
1008 1498
1009sub escape_text { 1499sub escape($) {
1010 local $_ = $_[1]; 1500 local $_ = $_[0];
1011 1501
1012 s/&/&amp;/g; 1502 s/&/&amp;/g;
1013 s/>/&gt;/g; 1503 s/>/&gt;/g;
1014 s/</&lt;/g; 1504 s/</&lt;/g;
1015 1505
1016 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
1017} 1514}
1018 1515
1019sub set_text { 1516sub set_text {
1020 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
1021 1518
1519 return if $self->{text} eq "T$text";
1520 $self->{text} = "T$text";
1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1523 $self->{layout}->set_text ($text);
1023 1524
1024 delete $self->{texture}; 1525 $self->realloc;
1025 $self->update; 1526 $self->update;
1026} 1527}
1027 1528
1028sub set_markup { 1529sub set_markup {
1029 my ($self, $markup) = @_; 1530 my ($self, $markup) = @_;
1030 1531
1532 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup";
1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1538 $self->{layout}->set_markup ($markup);
1032 1539
1033 delete $self->{texture}; 1540 $self->realloc;
1034 $self->update; 1541 $self->update;
1035} 1542}
1036 1543
1037sub size_request { 1544sub size_request {
1038 my ($self) = @_; 1545 my ($self) = @_;
1039 1546
1040 $self->{layout}->set_width; 1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1552
1043 my ($w, $h) = $self->{layout}->size; 1553 my ($w, $h) = $self->{layout}->size;
1044 1554
1555 if (exists $self->{template}) {
1556 $self->{template}->set_font ($self->{font}) if $self->{font};
1557 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558
1559 my ($w2, $h2) = $self->{template}->size;
1560
1561 $w = List::Util::max $w, $w2;
1562 $h = List::Util::max $h, $h2;
1045 ( 1563 }
1046 $w + $self->{padding} * 2, 1564
1047 $h + $self->{padding} * 2, 1565 ($w, $h)
1048 )
1049} 1566}
1050 1567
1051sub size_allocate { 1568sub size_allocate {
1052 my ($self, $w, $h) = @_; 1569 my ($self, $w, $h) = @_;
1053 1570
1571 delete $self->{ox};
1572
1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1575}
1576
1577sub set_fontsize {
1578 my ($self, $fontsize) = @_;
1579
1580 $self->{fontsize} = $fontsize;
1054 delete $self->{texture}; 1581 delete $self->{texture};
1055}
1056 1582
1057sub update { 1583 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1584}
1063 1585
1064sub _draw { 1586sub _draw {
1065 my ($self) = @_; 1587 my ($self) = @_;
1066 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1067 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1070 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1600 };
1072 1601
1073 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
1075 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1614
1615 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1618 } else {
1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1620 }
1093 1621
1094 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1623}
1097 1624
1098############################################################################# 1625#############################################################################
1099 1626
1100package CFClient::UI::EntryBase; 1627package CFClient::UI::EntryBase;
1101 1628
1102our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1103 1630
1104use SDL; 1631use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1632
1107sub new { 1633sub new {
1108 my $class = shift; 1634 my $class = shift;
1109 1635
1110 $class->SUPER::new ( 1636 $class->SUPER::new (
1111 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1115 can_hover => 1, 1641 can_hover => 1,
1116 can_focus => 1, 1642 can_focus => 1,
1117 valign => 0, 1643 valign => 0,
1644 can_events => 1,
1645 #text => ...
1118 @_ 1646 @_
1119 ) 1647 )
1120} 1648}
1121 1649
1122sub _set_text { 1650sub _set_text {
… …
1124 1652
1125 delete $self->{cur_h}; 1653 delete $self->{cur_h};
1126 1654
1127 return if $self->{text} eq $text; 1655 return if $self->{text} eq $text;
1128 1656
1657 delete $self->{texture};
1658
1129 $self->{last_activity} = $::NOW; 1659 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1660 $self->{text} = $text;
1131 1661
1132 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1663 $self->{layout}->set_text ("$text ");
1134 1664
1135 $self->emit (changed => $self->{text}); 1665 $self->_emit (changed => $self->{text});
1666}
1667
1668sub set_text {
1669 my ($self, $text) = @_;
1670
1671 $self->{cursor} = length $text;
1672 $self->_set_text ($text);
1673
1674 $self->realloc;
1136} 1675}
1137 1676
1138sub get_text { 1677sub get_text {
1139 $_[0]{text} 1678 $_[0]{text}
1140} 1679}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1684 my ($w, $h) = $self->SUPER::size_request;
1146 1685
1147 ($w + 1, $h) # add 1 for cursor 1686 ($w + 1, $h) # add 1 for cursor
1148} 1687}
1149 1688
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1689sub key_down {
1165 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1166 1691
1167 my $mod = $ev->key_mod; 1692 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1693 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1694 my $uni = $ev->{unicode};
1171 1695
1172 my $text = $self->get_text; 1696 my $text = $self->get_text;
1173 1697
1174 if ($sym == SDLK_BACKSPACE) { 1698 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1700 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1710 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1711 $self->_emit ('escape');
1188 } elsif ($uni) { 1712 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1714 }
1191 1715
1192 $self->_set_text ($text); 1716 $self->_set_text ($text);
1193 $self->update; 1717
1718 $self->realloc;
1194} 1719}
1195 1720
1196sub focus_in { 1721sub focus_in {
1197 my ($self) = @_; 1722 my ($self) = @_;
1198 1723
… …
1266 1791
1267package CFClient::UI::Entry; 1792package CFClient::UI::Entry;
1268 1793
1269our @ISA = CFClient::UI::EntryBase::; 1794our @ISA = CFClient::UI::EntryBase::;
1270 1795
1271use SDL; 1796use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1797
1274sub key_down { 1798sub key_down {
1275 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1276 1800
1277 my $sym = $ev->key_sym; 1801 my $sym = $ev->{sym};
1278 1802
1279 if ($sym == SDLK_RETURN) { 1803 if ($sym == 13) {
1804 unshift @{$self->{history}},
1805 my $txt = $self->get_text;
1806 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1281 $self->update; 1809 $self->update;
1810
1811 } elsif ($sym == CFClient::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text;
1814 }
1815 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++;
1817 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1818 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 }
1822
1823 } elsif ($sym == CFClient::SDLK_DOWN) {
1824 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826
1827 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else {
1830 $self->set_text ($self->{history_saveback});
1831 }
1282 1832
1283 } else { 1833 } else {
1284 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1285 } 1835 }
1286 1836
… …
1290 1840
1291package CFClient::UI::Button; 1841package CFClient::UI::Button;
1292 1842
1293our @ISA = CFClient::UI::Label::; 1843our @ISA = CFClient::UI::Label::;
1294 1844
1295use SDL; 1845use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1846
1298my @tex = 1847my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1849 qw(b1_button_active.png);
1301 1850
1302sub new { 1851sub new {
1303 my $class = shift; 1852 my $class = shift;
1304 1853
1305 $class->SUPER::new ( 1854 $class->SUPER::new (
1306 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1307 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1858 active_fg => [0, 0, 1],
1310 can_hover => 1, 1859 can_hover => 1,
1311 align => 0, 1860 align => 0,
1312 valign => 0, 1861 valign => 0,
1862 can_events => 1,
1313 @_ 1863 @_
1314 ) 1864 )
1315} 1865}
1316 1866
1867sub activate { }
1868
1317sub button_up { 1869sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1319 1871
1872 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate");
1323 }
1324} 1875}
1325 1876
1326sub _draw { 1877sub _draw {
1327 my ($self) = @_; 1878 my ($self) = @_;
1328 1879
1329 local $self->{fg} = $self->{fg}; 1880 local $self->{fg} = $self->{fg};
1330 1881
1331 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1333 } 1884 }
1885
1886 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 glColor 0, 0, 0, 1;
1889
1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1891
1892 glDisable GL_TEXTURE_2D;
1893
1894 $self->SUPER::_draw;
1895}
1896
1897#############################################################################
1898
1899package CFClient::UI::CheckBox;
1900
1901our @ISA = CFClient::UI::DrawBG::;
1902
1903my @tex =
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1905 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1906
1907use CFClient::OpenGL;
1908
1909sub new {
1910 my $class = shift;
1911
1912 $class->SUPER::new (
1913 padding_x => 2,
1914 padding_y => 2,
1915 fg => [1, 1, 1],
1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1919 state => 0,
1920 can_hover => 1,
1921 @_
1922 )
1923}
1924
1925sub size_request {
1926 my ($self) = @_;
1927
1928 (6) x 2
1929}
1930
1931sub button_down {
1932 my ($self, $ev, $x, $y) = @_;
1933
1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1936 $self->{state} = !$self->{state};
1937 $self->_emit (changed => $self->{state});
1938 }
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 $self->SUPER::_draw;
1945
1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1947
1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1951
1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1953
1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1956 glEnable GL_TEXTURE_2D;
1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1958 glDisable GL_TEXTURE_2D;
1959}
1960
1961#############################################################################
1962
1963package CFClient::UI::Image;
1964
1965our @ISA = CFClient::UI::Base::;
1966
1967use CFClient::OpenGL;
1968use Carp qw/confess/;
1969
1970our %loaded_images;
1971
1972sub new {
1973 my $class = shift;
1974
1975 my $self = $class->SUPER::new (can_events => 0, @_);
1976
1977 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1978
1979 $loaded_images{$self->{image}} ||=
1980 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1981
1982 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1983
1984 Scalar::Util::weaken $loaded_images{$self->{image}};
1985
1986 $self->{aspect} = $tex->{w} / $tex->{h};
1987
1988 $self
1989}
1990
1991sub size_request {
1992 my ($self) = @_;
1993
1994 ($self->{tex}->{w}, $self->{tex}->{h})
1995}
1996
1997sub _draw {
1998 my ($self) = @_;
1999
2000 my $tex = $self->{tex};
2001
2002 my ($w, $h) = ($self->{w}, $self->{h});
2003
2004 if ($self->{rot90}) {
2005 glRotate 90, 0, 0, 1;
2006 glTranslate 0, -$self->{w}, 0;
2007
2008 ($w, $h) = ($h, $w);
2009 }
2010
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 $tex->draw_quad_alpha (0, 0, $w, $h);
2015
2016 glDisable GL_TEXTURE_2D;
2017}
2018
2019#############################################################################
2020
2021package CFClient::UI::VGauge;
2022
2023our @ISA = CFClient::UI::Base::;
2024
2025use List::Util qw(min max);
2026
2027use CFClient::OpenGL;
2028
2029my %tex = (
2030 food => [
2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033 ],
2034 grace => [
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037 ],
2038 hp => [
2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041 ],
2042 mana => [
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045 ],
2046);
2047
2048# eg. VGauge->new (gauge => 'food'), default gauge: food
2049sub new {
2050 my $class = shift;
2051
2052 my $self = $class->SUPER::new (
2053 type => 'food',
2054 @_
2055 );
2056
2057 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2058
2059 $self
2060}
2061
2062sub size_request {
2063 my ($self) = @_;
2064
2065 #my $tex = $tex{$self->{type}}[0];
2066 #@$tex{qw(w h)}
2067 (0, 0)
2068}
2069
2070sub set_max {
2071 my ($self, $max) = @_;
2072
2073 return if $self->{max_val} == $max;
2074
2075 $self->{max_val} = $max;
2076 $self->update;
2077}
2078
2079sub set_value {
2080 my ($self, $val, $max) = @_;
2081
2082 $self->set_max ($max)
2083 if defined $max;
2084
2085 return if $self->{val} == $val;
2086
2087 $self->{val} = $val;
2088 $self->update;
2089}
2090
2091sub _draw {
2092 my ($self) = @_;
2093
2094 my $tex = $tex{$self->{type}};
2095 my ($t1, $t2, $t3) = @$tex;
2096
2097 my ($w, $h) = ($self->{w}, $self->{h});
2098
2099 if ($self->{vertical}) {
2100 glRotate 90, 0, 0, 1;
2101 glTranslate 0, -$self->{w}, 0;
2102
2103 ($w, $h) = ($h, $w);
2104 }
2105
2106 my $ycut = $self->{val} / ($self->{max_val} || 1);
2107
2108 my $ycut1 = max 0, min 1, $ycut;
2109 my $ycut2 = max 0, min 1, $ycut - 1;
2110
2111 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2);
1334 2113
1335 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 2118
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2119 glBindTexture GL_TEXTURE_2D, $t1->{name};
2120 glBegin GL_QUADS;
2121 glTexCoord 0 , 0; glVertex 0 , 0;
2122 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2123 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2124 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2125 glEnd;
1342 2126
2127 my $ycut1 = List::Util::min 1, $ycut;
2128 glBindTexture GL_TEXTURE_2D, $t2->{name};
2129 glBegin GL_QUADS;
2130 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2131 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2132 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2133 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2134 glEnd;
2135
2136 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd;
2144 }
2145
2146 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 2148}
1348 2149
1349############################################################################# 2150#############################################################################
1350 2151
1351package CFClient::UI::CheckBox; 2152package CFClient::UI::Gauge;
1352 2153
1353our @ISA = CFClient::UI::DrawBG::; 2154our @ISA = CFClient::UI::VBox::;
1354
1355my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358
1359use SDL;
1360use SDL::OpenGL;
1361 2155
1362sub new { 2156sub new {
1363 my $class = shift; 2157 my ($class, %arg) = @_;
1364 2158
1365 $class->SUPER::new ( 2159 my $self = $class->SUPER::new (
1366 padding => 2, 2160 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 2161 can_hover => 1,
1371 @_ 2162 can_events => 1,
2163 %arg,
1372 ) 2164 );
1373}
1374 2165
1375sub size_request { 2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1378 ($self->{padding} * 2 + 6) x 2
1379}
1380
1381sub button_down {
1382 my ($self, $ev, $x, $y) = @_;
1383
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1386 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state});
1388 }
1389}
1390
1391sub _draw {
1392 my ($self) = @_;
1393
1394 $self->SUPER::_draw;
1395
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1397
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1399
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401
1402 glEnable GL_BLEND;
1403 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412}
1413
1414#############################################################################
1415
1416package CFClient::UI::VGauge;
1417
1418our @ISA = CFClient::UI::Base::;
1419
1420use SDL::OpenGL;
1421
1422my %tex = (
1423 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ],
1427 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1430 ],
1431 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ],
1435 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1438 ],
1439);
1440
1441# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new {
1443 my $class = shift;
1444
1445 my $self = $class->SUPER::new (gauge => 'food', @_);
1446 2169
1447 $self 2170 $self
1448} 2171}
1449 2172
1450sub size_request { 2173sub set_fontsize {
1451 my ($self) = @_; 2174 my ($self, $fsize) = @_;
1452 2175
1453 my $tex = $tex{$self->{gauge}}[0]; 2176 $self->{value}->set_fontsize ($fsize);
1454 2177 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2178}
1457 2179
1458sub set_max { 2180sub set_max {
1459 my ($self, $max) = @_; 2181 my ($self, $max) = @_;
1460 2182
1461 $self->{max_val} = $max; 2183 $self->{gauge}->set_max ($max);
2184 $self->{max}->set_text ($max);
1462} 2185}
1463 2186
1464sub set_value { 2187sub set_value {
1465 my ($self, $val, $max) = @_; 2188 my ($self, $val, $max) = @_;
1466 2189
1467 $self->set_max ($max) 2190 $self->set_max ($max)
1468 if defined $max; 2191 if defined $max;
1469 2192
1470 $max = $self->{max_val}; 2193 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2194 $self->{value}->set_text ($val);
1472
1473 $self->update;
1474}
1475
1476sub _draw {
1477 my ($self) = @_;
1478
1479 my $tex = $tex{$self->{gauge}};
1480
1481 my ($w, $h) = ($self->{w}, $self->{h});
1482
1483 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485
1486 my $t1 = $tex->[0];
1487 my $t2 = $tex->[1];
1488
1489 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1500 glBegin (GL_QUADS);
1501 glTexCoord (0, 0); glVertex (0 , $yp);
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1505 glEnd ();
1506
1507 $yp += $h1;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1510 glBegin (GL_QUADS);
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1515 glEnd ();
1516
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D;
1519} 2195}
1520 2196
1521############################################################################# 2197#############################################################################
1522 2198
1523package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
1524 2200
1525use strict; 2201use strict;
1526 2202
1527use SDL::OpenGL; 2203use CFClient::OpenGL;
1528 2204
1529our @ISA = CFClient::UI::DrawBG::; 2205our @ISA = CFClient::UI::DrawBG::;
1530 2206
1531my @tex = 2207my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1534 2210
1535sub new { 2211sub new {
1536 my $class = shift; 2212 my $class = shift;
1537 2213
1538 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1539 2215
1540 # TODO: 0-width page 2216 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2218 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2225 min_w => $::WIDTH / 80,
1548 req_h => 13, 2226 min_h => $::WIDTH / 80,
1549 vertical => 0, 2227 vertical => 0,
1550 can_hover => 1, 2228 can_hover => 1,
1551 inner_pad => 5, 2229 inner_pad => 0.02,
1552 @_ 2230 @_
1553 ); 2231 );
1554 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1555 $self 2236 $self
1556} 2237}
1557 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1558sub size_request { 2273sub size_request {
1559 my ($self) = @_; 2274 my ($self) = @_;
1560 2275
1561 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2277}
1566 2278
1567sub button_down { 2279sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1569 2281
1570 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1571 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1572} 2287}
1573 2288
1574sub mouse_motion { 2289sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1576 2291
1577 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1579 2311
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2313
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2316
1585 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2319
1591 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2321 $self->{knob_w} = $knob_w;
1593 } 2322 });
1594}
1595 2323
1596# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2325}
1603 2326
1604sub _draw { 2327sub _draw {
1605 my ($self) = @_; 2328 my ($self) = @_;
1606 2329
1607 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1608 2331
1609 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1610 2333
1611 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1613 2336
2337 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2339 }
1619 2340
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2343
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2346
1646 # draw background 2347 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2349
1649 # draw handle 2350 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2352
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1654} 2354}
1655 2355
1656############################################################################# 2356#############################################################################
1657 2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
2396
2397#############################################################################
2398
1658package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1659 2400
1660our @ISA = CFClient::UI::HBox::; 2401our @ISA = CFClient::UI::HBox::;
1661 2402
1662use SDL::OpenGL; 2403use CFClient::OpenGL;
1663 2404
1664sub new { 2405sub new {
1665 my $class = shift; 2406 my $class = shift;
1666 2407
1667 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2409 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2410 can_events => 0,
1670 fontsize => $::FONTSIZE, 2411 #font => default_font
1671 @_, 2412 @_,
1672 2413
1673 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1674 par => [], 2415 par => [],
1675 height => 0, 2416 height => 0,
1676 children => [ 2417 children => [
1677 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1679 ], 2420 ],
1680 ); 2421 );
1681 2422
1682 $self->{children}[1]->connect (changed => sub { 2423 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2424
1686 $self 2425 $self
1687} 2426}
1688 2427
1689sub set_fontsize { 2428sub set_fontsize {
… …
1691 2430
1692 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2432 $self->reflow;
1694} 2433}
1695 2434
2435sub size_allocate {
2436 my ($self, $w, $h) = @_;
2437
2438 $self->SUPER::size_allocate ($w, $h);
2439
2440 $self->{layout}->set_font ($self->{font}) if $self->{font};
2441 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442 $self->{layout}->set_width ($self->{children}[0]{w});
2443
2444 $self->reflow;
2445}
2446
1696sub text_height { 2447sub text_size {
1697 my ($self, $text) = @_; 2448 my ($self, $text, $indent) = @_;
1698 2449
1699 my $layout = $self->{layout}; 2450 my $layout = $self->{layout};
1700 2451
1701 $layout->set_height ($self->{fontsize}); 2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2453 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2454 $layout->set_markup ($text);
1704 2455
1705 ($layout->size)[1] 2456 $layout->size
1706} 2457}
1707 2458
1708sub reflow { 2459sub reflow {
1709 my ($self) = @_; 2460 my ($self) = @_;
1710 2461
1711 $self->{need_reflow}++; 2462 $self->{need_reflow}++;
1712 $self->update; 2463 $self->update;
1713} 2464}
1714 2465
1715sub size_request { 2466sub set_offset {
1716 my ($self) = @_; 2467 my ($self, $offset) = @_;
1717 2468
1718 ($self->{req_w}, $self->{req_h}) 2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
1719} 2471}
1720 2472
1721sub size_allocate { 2473sub clear {
1722 my ($self, $w, $h) = @_; 2474 my ($self) = @_;
1723 2475
1724 $self->{layout}->set_height ($self->{fontsize}); 2476 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2477 $self->{height} = 0;
1726 2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2479}
1730 2480
1731sub add_paragraph { 2481sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1733 2483
1734 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1735 2485 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1739 2489
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2491}
1745 2492
1746sub update { 2493sub update {
1747 my ($self) = @_; 2494 my ($self) = @_;
1748 2495
… …
1750 2497
1751 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
1752 2499
1753 delete $self->{texture}; 2500 delete $self->{texture};
1754 2501
1755 $ROOT->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
1756 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2506 my $height = 0;
1758 2507
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
1760 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
1761 2523
1762 $self->{height} = $height; 2524 $self->{height} = $height;
1763 2525
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2527
1766 delete $self->{texture}; 2528 delete $self->{texture};
1767 } 2529 }
1768 2530
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2532 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
1772 2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
1773 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2549
1787 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2551 my $h = $par->[1];
1789 2552
1790 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
1792 2557
1793 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2559
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2562 }
1797 2563
1798 $y += $h; 2564 $y += $h;
1799 } 2565 }
1800 2566
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
1803 }; 2568 };
1804 }); 2569 });
1805} 2570}
1806 2571
1807sub _draw { 2572sub _draw {
1808 my ($self) = @_; 2573 my ($self) = @_;
1809 2574
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
1815 }
1816 2580
1817 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
1818 2582
1819} 2583}
1820 2584
1821############################################################################# 2585#############################################################################
1822 2586
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2587package CFClient::UI::Animator;
2060 2588
2061use SDL::OpenGL; 2589use CFClient::OpenGL;
2062 2590
2063our @ISA = CFClient::UI::Bin::; 2591our @ISA = CFClient::UI::Bin::;
2064 2592
2065sub moveto { 2593sub moveto {
2066 my ($self, $x, $y) = @_; 2594 my ($self, $x, $y) = @_;
… …
2104 2632
2105sub new { 2633sub new {
2106 my $class = shift; 2634 my $class = shift;
2107 2635
2108 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
2109 state => 0, 2637 state => 0,
2110 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
2111 @_ 2639 @_
2112 ); 2640 );
2113 2641
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2642 $self
2120} 2643}
2121 2644
2122sub toggle_flopper { 2645sub toggle_flopper {
2123 my ($self) = @_; 2646 my ($self) = @_;
2124 2647
2125 # TODO: use animation 2648 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2649}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2650
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2651#############################################################################
2652
2653package CFClient::UI::Tooltip;
2654
2655our @ISA = CFClient::UI::Bin::;
2656
2657use CFClient::OpenGL;
2658
2659sub new {
2660 my $class = shift;
2661
2662 $class->SUPER::new (
2663 @_,
2664 can_events => 0,
2665 )
2666}
2667
2668sub set_tooltip_from {
2669 my ($self, $widget) = @_;
2670
2671 my $tooltip = $widget->{tooltip};
2672
2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2688}
2689
2690sub size_request {
2691 my ($self) = @_;
2692
2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694
2695 ($w + 4, $h + 4)
2696}
2697
2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2702}
2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2722sub _draw {
2723 my ($self) = @_;
2724
2725 glTranslate 0.375, 0.375;
2726
2727 my ($w, $h) = @$self{qw(w h)};
2728
2729 glColor 1, 0.8, 0.4;
2730 glBegin GL_QUADS;
2731 glVertex 0 , 0;
2732 glVertex 0 , $h;
2733 glVertex $w, $h;
2734 glVertex $w, 0;
2735 glEnd;
2736
2737 glColor 0, 0, 0;
2738 glBegin GL_LINE_LOOP;
2739 glVertex 0 , 0;
2740 glVertex 0 , $h;
2741 glVertex $w, $h;
2742 glVertex $w, 0;
2743 glEnd;
2744
2745 glTranslate 2 - 0.375, 2 - 0.375;
2746
2747 $self->SUPER::_draw;
2748}
2749
2750#############################################################################
2751
2752package CFClient::UI::Face;
2753
2754our @ISA = CFClient::UI::Base::;
2755
2756use CFClient::OpenGL;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 aspect => 1,
2763 can_events => 0,
2764 @_,
2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
2778 );
2779 }
2780
2781 $self
2782}
2783
2784sub size_request {
2785 (32, 8)
2786}
2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2796sub _draw {
2797 my ($self) = @_;
2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D;
2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
2129 $self->emit ("open"); 2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
2130 } else { 2986 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2987 $self->{item}{$group} = {
2132 $self->emit ("close"); 2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
2133 } 2997 }
2134 2998
2135 $self->emit (changed => $self->{state}); 2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
2136} 3010}
2137 3011
2138############################################################################# 3012#############################################################################
2139 3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156
3157sub ask_for_bind_and_commit {
3158 my ($self) = @_;
3159 $self->ask_for_bind (1);
3160}
3161
3162sub ask_for_bind {
3163 my ($self, $commit) = @_;
3164
3165 CFClient::Binder::open_binding_dialog (sub {
3166 my ($mod, $sym) = @_;
3167 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3168 $self->update_binding_widgets;
3169 $self->commit if $commit;
3170 });
3171}
3172
3173# $mod and $sym are the modifiers and key symbol
3174# $cmds is a array ref of strings (the commands)
3175# $cb is the callback that is executed on OK
3176# $ccb is the callback that is executed on CANCEL and
3177# when the binding was unsuccessful on OK
3178sub set_binding {
3179 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3180
3181 $self->clear_command_list;
3182 $self->{recording} = 0;
3183 $self->{rec_btn}->set_text ("start recording");
3184
3185 $self->{binding} = [$mod, $sym];
3186 $self->{commands} = $cmds;
3187
3188 $self->{binding_change} = $cb;
3189 $self->{binding_cancel} = $ccb;
3190
3191 $self->update_binding_widgets;
3192}
3193
3194# this is a shortcut method that asks for a binding
3195# and then just binds it.
3196sub do_quick_binding {
3197 my ($self, $cmds) = @_;
3198 $self->set_binding (undef, undef, $cmds, sub {
3199 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3200 });
3201 $self->ask_for_bind (1);
3202}
3203
3204sub update_binding_widgets {
3205 my ($self) = @_;
3206 my ($mod, $sym, $cmds) = $self->get_binding;
3207 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3208 $self->set_command_list ($cmds);
3209}
3210
3211sub get_binding {
3212 my ($self) = @_;
3213 return (
3214 $self->{binding}->[0],
3215 $self->{binding}->[1],
3216 [ grep { defined $_ } @{$self->{commands}} ]
3217 );
3218}
3219
3220sub clear_command_list {
3221 my ($self) = @_;
3222 $self->{cmdbox}->clear ();
3223}
3224
3225sub set_command_list {
3226 my ($self, $cmds) = @_;
3227
3228 $self->{cmdbox}->clear ();
3229 $self->{commands} = $cmds;
3230
3231 my $idx = 0;
3232
3233 for (@$cmds) {
3234 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3235
3236 my $i = $idx;
3237 $hb->add (new CFClient::UI::Label text => $_);
3238 $hb->add (new CFClient::UI::Button
3239 text => "delete",
3240 tooltip => "Deletes the action from the record",
3241 on_activate => sub {
3242 $self->{cmdbox}->remove ($hb);
3243 $cmds->[$i] = undef;
3244 });
3245
3246
3247 $idx++
3248 }
3249}
3250
3251#############################################################################
3252
3253package CFClient::UI::SpellList;
3254
3255our @ISA = CFClient::UI::FancyFrame::;
3256
3257sub new {
3258 my $class = shift;
3259
3260 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3261
3262 $self->add (new CFClient::UI::ScrolledWindow
3263 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3264
3265 $self;
3266}
3267
3268# XXX: Do sorting? Argl...
3269sub add_spell {
3270 my ($self, $spell) = @_;
3271 $self->{spells}->{$spell->{name}} = $spell;
3272
3273 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3274 face => $spell->{face},
3275 can_hover => 1,
3276 can_events => 1,
3277 tooltip => $spell->{message});
3278
3279 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3280 text => $spell->{name},
3281 can_hover => 1,
3282 can_events => 1,
3283 tooltip => $spell->{message},
3284 expand => 1);
3285
3286 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3287 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3288 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3289 expand => 1);
3290
3291 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3292 text => "bind to key",
3293 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3294}
3295
3296sub rebuild_spell_list {
3297 my ($self) = @_;
3298 $self->{tbl_idx} = 0;
3299 $self->add_spell ($_) for values %{$self->{spells}};
3300}
3301
3302sub remove_spell {
3303 my ($self, $spell) = @_;
3304 delete $self->{spells}->{$spell->{name}};
3305 $self->rebuild_spell_list;
3306}
3307
3308#############################################################################
3309
2140package CFClient::UI::Root; 3310package CFClient::UI::Root;
2141 3311
2142our @ISA = CFClient::UI::Container::; 3312our @ISA = CFClient::UI::Container::;
2143 3313
2144use SDL::OpenGL; 3314use CFClient::OpenGL;
2145 3315
2146sub check_size { 3316sub new {
2147 my ($self) = @_; 3317 my $class = shift;
2148 3318
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3319 my $self = $class->SUPER::new (
3320 visible => 1,
3321 @_,
3322 );
3323
3324 Scalar::Util::weaken ($self->{root} = $self);
3325
3326 $self
2150} 3327}
2151 3328
2152sub size_request { 3329sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3330 my ($self) = @_;
2154}
2155 3331
2156sub configure { 3332 ($self->{w}, $self->{h})
3333}
3334
3335sub _to_pixel {
3336 my ($coord, $size, $max) = @_;
3337
3338 $coord =
3339 $coord eq "center" ? ($max - $size) * 0.5
3340 : $coord eq "max" ? $max
3341 : $coord;
3342
3343 $coord = 0 if $coord < 0;
3344 $coord = $max - $size if $coord > $max - $size;
3345
3346 int $coord + 0.5
3347}
3348
3349sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3350 my ($self, $w, $h) = @_;
2158 3351
2159 $self->SUPER::configure ($x, $y, $w, $h); 3352 for my $child ($self->children) {
3353 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3354
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3355 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3356 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3357
2165sub _topleft { 3358 $X = _to_pixel $X, $W, $self->{w};
3359 $Y = _to_pixel $Y, $H, $self->{h};
3360
3361 $child->configure ($X, $Y, $W, $H);
3362 }
3363}
3364
3365sub coord2local {
2166 my ($self, $x, $y) = @_; 3366 my ($self, $x, $y) = @_;
2167 3367
2168 ($x, $y) 3368 ($x, $y)
2169} 3369}
2170 3370
3371sub coord2global {
3372 my ($self, $x, $y) = @_;
3373
3374 ($x, $y)
3375}
3376
2171sub update { 3377sub update {
2172 my ($self) = @_; 3378 my ($self) = @_;
2173 3379
2174 $self->check_size; 3380 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3381}
2177 3382
2178sub add { 3383sub add {
2179 my ($self, $child) = @_; 3384 my ($self, @children) = @_;
2180 3385
3386 $_->{is_toplevel} = 1
3387 for @children;
3388
2181 $self->SUPER::add ($child); 3389 $self->SUPER::add (@children);
3390}
3391
3392sub remove {
3393 my ($self, @children) = @_;
3394
3395 $self->SUPER::remove (@children);
3396
3397 delete $self->{is_toplevel}
3398 for @children;
3399
3400 while (@children) {
3401 my $w = pop @children;
3402 push @children, $w->children;
3403 $w->set_invisible;
3404 }
2182} 3405}
2183 3406
2184sub on_refresh { 3407sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3408 my ($self, $id, $cb) = @_;
2186 3409
2187 $self->{refresh_hook}{$id} = $cb; 3410 $self->{refresh_hook}{$id} = $cb;
2188} 3411}
2189 3412
3413sub on_post_alloc {
3414 my ($self, $id, $cb) = @_;
3415
3416 $self->{post_alloc_hook}{$id} = $cb;
3417}
3418
2190sub draw { 3419sub draw {
2191 my ($self) = @_; 3420 my ($self) = @_;
2192 3421
2193 while (my $rcb = delete $self->{refresh_hook}) { 3422 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3423 $_->()
3424 for values %{delete $self->{refresh_hook}};
2195 } 3425 }
3426
3427 if ($self->{realloc}) {
3428 my %queue;
3429 my @queue;
3430 my $widget;
3431
3432 outer:
3433 while () {
3434 if (my $realloc = delete $self->{realloc}) {
3435 for $widget (values %$realloc) {
3436 $widget->{visible} or next; # do not resize invisible widgets
3437
3438 $queue{$widget+0}++ and next; # duplicates are common
3439
3440 push @{ $queue[$widget->{visible}] }, $widget;
3441 }
3442 }
3443
3444 while () {
3445 @queue or last outer;
3446
3447 $widget = pop @{ $queue[-1] || [] }
3448 and last;
3449
3450 pop @queue;
3451 }
3452
3453 delete $queue{$widget+0};
3454
3455 my ($w, $h) = $widget->size_request;
3456
3457 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3458 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3459
3460 $w = $widget->{force_w} if exists $widget->{force_w};
3461 $h = $widget->{force_h} if exists $widget->{force_h};
3462
3463 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3464 || delete $widget->{force_realloc}) {
3465 $widget->{req_w} = $w;
3466 $widget->{req_h} = $h;
3467
3468 $self->{size_alloc}{$widget+0} = $widget;
3469
3470 if (my $parent = $widget->{parent}) {
3471 $self->{realloc}{$parent+0} = $parent
3472 unless $queue{$parent+0};
3473
3474 $parent->{force_size_alloc} = 1;
3475 $self->{size_alloc}{$parent+0} = $parent;
3476 }
3477 }
3478
3479 delete $self->{realloc}{$widget+0};
3480 }
3481 }
3482
3483 while (my $size_alloc = delete $self->{size_alloc}) {
3484 my @queue = sort { $b->{visible} <=> $a->{visible} }
3485 values %$size_alloc;
3486
3487 while () {
3488 my $widget = pop @queue || last;
3489
3490 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3491
3492 $w = 0 if $w < 0;
3493 $h = 0 if $h < 0;
3494
3495 $w = int $w + 0.5;
3496 $h = int $h + 0.5;
3497
3498 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3499 $widget->{old_w} = $widget->{w};
3500 $widget->{old_h} = $widget->{h};
3501
3502 $widget->{w} = $w;
3503 $widget->{h} = $h;
3504
3505 $widget->emit (size_allocate => $w, $h);
3506 }
3507 }
3508 }
3509
3510 while ($self->{post_alloc_hook}) {
3511 $_->()
3512 for values %{delete $self->{post_alloc_hook}};
3513 }
3514
2196 3515
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3516 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3517 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3518 glClear GL_COLOR_BUFFER_BIT;
2200 3519
2201 glMatrixMode GL_PROJECTION; 3520 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3521 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3522 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3523 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3524 glLoadIdentity;
2206 3525
3526 {
3527 package CFClient::UI::Base;
3528
3529 ($draw_x, $draw_y, $draw_w, $draw_h) =
3530 (0, 0, $self->{w}, $self->{h});
3531 }
3532
2207 $self->_draw; 3533 $self->_draw;
2208} 3534}
2209 3535
2210############################################################################# 3536#############################################################################
2211 3537
2212package CFClient::UI; 3538package CFClient::UI;
2213 3539
2214$ROOT = new CFClient::UI::Root; 3540$ROOT = new CFClient::UI::Root;
3541$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3542
22161 35431
2217 3544

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