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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 1.266 by root, Thu Jun 1 03:42:58 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} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $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} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $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;
… …
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
460
461sub find_widget {
462 my ($self, $x, $y) = @_;
463
464 return () unless $self->{can_events};
465
466 return $self
467 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
468 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
469
470 ()
471}
472
473sub set_parent {
474 my ($self, $parent) = @_;
475
476 Scalar::Util::weaken ($self->{parent} = $parent);
477 $self->set_visible if $parent->{visible};
478}
479
480sub connect {
481 my ($self, $signal, $cb) = @_;
482
483 push @{ $self->{signal_cb}{$signal} }, $cb;
484}
485
486sub _emit {
487 my ($self, $signal, @args) = @_;
488
489 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
490}
491
492sub emit {
493 my ($self, $signal, @args) = @_;
494
495 $self->_emit ($signal, @args)
496 || $self->$signal (@args);
497}
498
499sub visibility_change {
500 #my ($self, $visible) = @_;
501}
502
503sub realloc {
504 my ($self) = @_;
505
506 if ($self->{visible}) {
507 return if $self->{root}{realloc}{$self+0};
508
509 $self->{root}{realloc}{$self+0} = $self;
510 $self->{root}->update;
511 } else {
512 delete $self->{req_w};
513 delete $self->{req_h};
514 }
515}
516
517sub update {
518 my ($self) = @_;
519
520 $self->{parent}->update
521 if $self->{parent};
522}
523
524sub reconfigure {
525 my ($self) = @_;
526
527 $self->realloc;
528 $self->update;
529}
217 530
218sub draw { 531sub draw {
219 my ($self) = @_; 532 my ($self) = @_;
220 533
221 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
… …
237 glVertex $x + $self->{w}, $y + $self->{h}; 550 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h}; 551 glVertex $x , $y + $self->{h};
239 glEnd; 552 glEnd;
240 glDisable GL_BLEND; 553 glDisable GL_BLEND;
241 } 554 }
555
556 if ($ENV{CFPLUS_DEBUG} & 1) {
557 glPushMatrix;
558 glColor 1, 1, 0, 1;
559 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
560 glBegin GL_LINE_LOOP;
561 glVertex 0 , 0;
562 glVertex $self->{w} - 1, 0;
563 glVertex $self->{w} - 1, $self->{h} - 1;
564 glVertex 0 , $self->{h} - 1;
565 glEnd;
566 glPopMatrix;
567 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
568 }
242} 569}
243 570
244sub _draw { 571sub _draw {
245 my ($self) = @_; 572 my ($self) = @_;
246 573
247 warn "no draw defined for $self\n"; 574 warn "no draw defined for $self\n";
248} 575}
249 576
250sub find_widget {
251 my ($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 { 577sub DESTROY {
304 my ($self) = @_; 578 my ($self) = @_;
305 579
580 delete $WIDGET{$self+0};
306 #$self->deactivate; 581 #$self->deactivate;
307} 582}
308 583
309############################################################################# 584#############################################################################
310 585
311package CFClient::UI::DrawBG; 586package CFClient::UI::DrawBG;
312 587
313our @ISA = CFClient::UI::Base::; 588our @ISA = CFClient::UI::Base::;
314 589
315use strict; 590use strict;
316use SDL::OpenGL; 591use CFClient::OpenGL;
317 592
318sub new { 593sub new {
319 my $class = shift; 594 my $class = shift;
320 595
321 # range [value, low, high, page] 596 # range [value, low, high, page]
322 597
323 $class->SUPER::new ( 598 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 599 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 600 #active_bg => [1, 1, 1, 0.5],
326 @_ 601 @_
327 ) 602 )
328} 603}
329 604
330sub _draw { 605sub _draw {
331 my ($self) = @_; 606 my ($self) = @_;
332 607
608 my $color = $FOCUS == $self && $self->{active_bg}
609 ? $self->{active_bg}
610 : $self->{bg};
611
612 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 613 my ($w, $h) = @$self{qw(w h)};
334 614
335 glEnable GL_BLEND; 615 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 617 glColor @$color;
338 618
339 glBegin GL_QUADS; 619 glBegin GL_QUADS;
340 glVertex 0 , 0; 620 glVertex 0 , 0;
341 glVertex 0 , $h; 621 glVertex 0 , $h;
342 glVertex $w, $h; 622 glVertex $w, $h;
343 glVertex $w, 0; 623 glVertex $w, 0;
344 glEnd; 624 glEnd;
345 625
346 glDisable GL_BLEND; 626 glDisable GL_BLEND;
627 }
347} 628}
348 629
349############################################################################# 630#############################################################################
350 631
351package CFClient::UI::Empty; 632package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 633
365our @ISA = CFClient::UI::Base::; 634our @ISA = CFClient::UI::Base::;
366 635
367sub new { 636sub new {
368 my ($class, %arg) = @_; 637 my ($class, %arg) = @_;
638 $class->SUPER::new (can_events => 0, %arg);
639}
640
641sub size_request {
642 my ($self) = @_;
643
644 ($self->{w} + 0, $self->{h} + 0)
645}
646
647sub draw { }
648
649#############################################################################
650
651package CFClient::UI::Container;
652
653our @ISA = CFClient::UI::Base::;
654
655sub new {
656 my ($class, %arg) = @_;
369 657
370 my $children = delete $arg{children} || []; 658 my $children = delete $arg{children} || [];
371 659
372 my $self = $class->SUPER::new (children => [], %arg); 660 my $self = $class->SUPER::new (
661 children => [],
662 can_events => 0,
663 %arg,
664 );
373 $self->add ($_) for @$children; 665 $self->add ($_) for @$children;
374 666
375 $self 667 $self
376} 668}
377 669
378sub add { 670sub add {
379 my ($self, $child) = @_; 671 my ($self, @widgets) = @_;
380 672
381 $child->set_parent ($self); 673 $_->set_parent ($self)
674 for @widgets;
382 675
383 use sort 'stable'; 676 use sort 'stable';
384 677
385 $self->{children} = [ 678 $self->{children} = [
386 sort { $a->{z} <=> $b->{z} } 679 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child 680 @{$self->{children}}, @widgets
388 ]; 681 ];
389 682
390 $self->{w} = $self->{h} = -1; 683 $self->realloc;
684}
391 685
392 $child->check_size; 686sub children {
687 @{ $_[0]{children} }
393} 688}
394 689
395sub remove { 690sub remove {
396 my ($self, $widget) = @_; 691 my ($self, $child) = @_;
397 692
693 delete $child->{parent};
694 $child->hide;
695
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 696 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
399 697
400 $self->check_size; 698 $self->realloc;
699}
700
701sub clear {
702 my ($self) = @_;
703
704 my $children = delete $self->{children};
705 $self->{children} = [];
706
707 for (@$children) {
708 delete $_->{parent};
709 $_->hide;
710 }
711
712 $self->realloc;
401} 713}
402 714
403sub find_widget { 715sub find_widget {
404 my ($self, $x, $y) = @_; 716 my ($self, $x, $y) = @_;
405 717
… …
435 747
436 $class->SUPER::new (children => [$child], %arg) 748 $class->SUPER::new (children => [$child], %arg)
437} 749}
438 750
439sub add { 751sub add {
440 my ($self, $widget) = @_; 752 my ($self, $child) = @_;
441 753
442 $self->{children} = []; 754 $self->{children} = [];
443 755
444 $self->SUPER::add ($widget); 756 $self->SUPER::add ($child);
445} 757}
446 758
447sub remove { 759sub remove {
448 my ($self, $widget) = @_; 760 my ($self, $widget) = @_;
449 761
… …
469 781
470package CFClient::UI::Window; 782package CFClient::UI::Window;
471 783
472our @ISA = CFClient::UI::Bin::; 784our @ISA = CFClient::UI::Bin::;
473 785
474use SDL::OpenGL; 786use CFClient::OpenGL;
475 787
476sub new { 788sub new {
477 my ($class, %arg) = @_; 789 my ($class, %arg) = @_;
478 790
479 my $self = $class->SUPER::new (%arg); 791 my $self = $class->SUPER::new (%arg);
480} 792}
481 793
482sub update { 794sub update {
483 my ($self) = @_; 795 my ($self) = @_;
484 796
485 # we want to do this delayed... 797 $ROOT->on_post_alloc ($self => sub { $self->render_child });
486 $self->render_chld;
487 $self->SUPER::update; 798 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($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 $self->child->draw;
497 };
498} 799}
499 800
500sub size_allocate { 801sub size_allocate {
501 my ($self, $w, $h) = @_; 802 my ($self, $w, $h) = @_;
502 803
503 $self->child->configure (0, 0, $w, $h); 804 $self->SUPER::size_allocate ($w, $h);
805 $self->update;
806}
504 807
808sub _render {
809 $_[0]{children}[0]->draw;
810}
811
812sub render_child {
813 my ($self) = @_;
814
815 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
816 glClearColor 0, 0, 0, 0;
817 glClear GL_COLOR_BUFFER_BIT;
818
505 $self->render_chld; 819 $self->_render;
820 };
506} 821}
507 822
508sub _draw { 823sub _draw {
509 my ($self) = @_; 824 my ($self) = @_;
510 825
511 my ($w, $h) = ($self->w, $self->h); 826 my ($w, $h) = ($self->w, $self->h);
512 827
513 my $tex = $self->{texture} 828 my $tex = $self->{texture}
514 or return; 829 or return;
515 830
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 831 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 832 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
833 glColor 1, 1, 1, 1;
520 834
521 $tex->draw_quad (0, 0, $w, $h); 835 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 836
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 837 glDisable GL_TEXTURE_2D;
525} 838}
526 839
527############################################################################# 840#############################################################################
528 841
529package CFClient::UI::ViewPort; 842package CFClient::UI::ViewPort;
530 843
531our @ISA = CFClient::UI::Window::; 844our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($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);
604 845
605sub new { 846sub new {
606 my $class = shift; 847 my $class = shift;
607 848
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new ( 849 $class->SUPER::new (
611 bg => [1, 1, 1, 1], 850 scroll_x => 0,
612 border_bg => [1, 1, 1, 1], 851 scroll_y => 1,
613 border => int $::FONTSIZE * 0.8,
614 @_ 852 @_,
615 ) 853 )
616} 854}
617 855
618sub size_request { 856sub size_request {
619 my ($self) = @_; 857 my ($self) = @_;
620 858
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 859 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
622 860
623 my ($w, $h) = $self->SUPER::size_request; 861 $w = 10 if $self->{scroll_x};
862 $h = 10 if $self->{scroll_y};
624 863
625 ( 864 ($w, $h)
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629} 865}
630 866
631sub size_allocate { 867sub size_allocate {
632 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
633 869
870 my $child = $self->child;
871
872 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
873 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
874
875 $self->child->configure (0, 0, $w, $h);
876 $self->update;
877}
878
879sub set_offset {
880 my ($self, $x, $y) = @_;
881
882 $self->{view_x} = int $x;
883 $self->{view_y} = int $y;
884
885 $self->update;
886}
887
888# hmm, this does not work for topleft of $self... but we should not ask for that
889sub coord2local {
890 my ($self, $x, $y) = @_;
891
892 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
893}
894
895sub coord2global {
896 my ($self, $x, $y) = @_;
897
898 $x = List::Util::min $self->{w}, $x - $self->{view_x};
899 $y = List::Util::min $self->{h}, $y - $self->{view_y};
900
901 $self->SUPER::coord2global ($x, $y)
902}
903
904sub find_widget {
905 my ($self, $x, $y) = @_;
906
907 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
908 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
909 ) {
910 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
911 } else {
912 $self->CFClient::UI::Base::find_widget ($x, $y)
913 }
914}
915
916sub _render {
917 my ($self) = @_;
918
919 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
920
921 $self->SUPER::_render;
922}
923
924#############################################################################
925
926package CFClient::UI::ScrolledWindow;
927
928our @ISA = CFClient::UI::HBox::;
929
930sub new {
931 my $class = shift;
932
933 my $self;
934
935 my $slider = new CFClient::UI::Slider
936 vertical => 1,
937 range => [0, 0, 1, 0.01], # HACK fix
938 on_changed => sub {
939 $self->{vp}->set_offset (0, $_[1]);
940 },
941 ;
942
943 $self = $class->SUPER::new (
944 vp => (new CFClient::UI::ViewPort expand => 1),
945 slider => $slider,
946 @_,
947 );
948
949 $self->{vp}->add ($self->{scrolled});
950 $self->add ($self->{vp});
951 $self->add ($self->{slider});
952
953 $self
954}
955
956sub update {
957 my ($self) = @_;
958
959 $self->SUPER::update;
960
961 # todo: overwrite size_allocate of child
962 my $child = $self->{vp}->child;
963 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
964}
965
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 $self->SUPER::size_allocate ($w, $h);
970
971 my $child = $self->{vp}->child;
972 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
973}
974
975#TODO# update range on size_allocate depending on child
976# update viewport offset on scroll
977
978#############################################################################
979
980package CFClient::UI::Frame;
981
982our @ISA = CFClient::UI::Bin::;
983
984use CFClient::OpenGL;
985
986sub new {
987 my $class = shift;
988
989 $class->SUPER::new (
990 bg => undef,
991 @_,
992 )
993}
994
995sub _draw {
996 my ($self) = @_;
997
998 if ($self->{bg}) {
999 my ($w, $h) = @$self{qw(w h)};
1000
1001 glEnable GL_BLEND;
1002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1003 glColor @{ $self->{bg} };
1004
1005 glBegin GL_QUADS;
1006 glVertex 0 , 0;
1007 glVertex 0 , $h;
1008 glVertex $w, $h;
1009 glVertex $w, 0;
1010 glEnd;
1011
1012 glDisable GL_BLEND;
1013 }
1014
1015 $self->SUPER::_draw;
1016}
1017
1018#############################################################################
1019
1020package CFClient::UI::FancyFrame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026my $bg =
1027 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1028 mipmap => 1, wrap => 1;
1029
1030my @border =
1031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1032 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1033
1034sub new {
1035 my $class = shift;
1036
1037 my $self = $class->SUPER::new (
1038 bg => [1, 1, 1, 1],
1039 border_bg => [1, 1, 1, 1],
1040 border => 0.6,
1041 can_events => 1,
1042 min_w => 16,
1043 min_h => 16,
1044 @_
1045 );
1046
1047 $self->{title} &&= new CFClient::UI::Label
1048 align => 0,
1049 valign => 1,
1050 text => $self->{title},
1051 fontsize => $self->{border};
1052
1053 $self
1054}
1055
1056sub border {
1057 int $_[0]{border} * $::FONTSIZE
1058}
1059
1060sub size_request {
1061 my ($self) = @_;
1062
1063 my ($w, $h) = $self->SUPER::size_request;
1064
1065 (
1066 $w + $self->border * 2,
1067 $h + $self->border * 2,
1068 )
1069}
1070
1071sub size_allocate {
1072 my ($self, $w, $h) = @_;
1073
634 $h -= List::Util::max 0, $self->{border} * 2; 1074 $h -= List::Util::max 0, $self->border * 2;
635 $w -= List::Util::max 0, $self->{border} * 2; 1075 $w -= List::Util::max 0, $self->border * 2;
636 1076
1077 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1078 if $self->{title};
1079
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h); 1080 $self->child->configure ($self->border, $self->border, $w, $h);
638} 1081}
639 1082
640sub button_down { 1083sub button_down {
641 my ($self, $ev, $x, $y) = @_; 1084 my ($self, $ev, $x, $y) = @_;
642 1085
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1086 my ($w, $h) = @$self{qw(w h)};
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1087 my $border = $self->border;
645 1088
1089 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1090 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1091
1092 if ($lr & $td) {
1093 my ($wx, $wy) = ($self->{x}, $self->{y});
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1094 my ($ox, $oy) = ($ev->{x}, $ev->{y});
647 my ($bw, $bh) = ($self->{w}, $self->{h}); 1095 my ($bw, $bh) = ($self->{w}, $self->{h});
1096
1097 my $mx = $x < $border;
1098 my $my = $y < $border;
648 1099
649 $self->{motion} = sub { 1100 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_; 1101 my ($ev, $x, $y) = @_;
651 1102
652 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1103 my $dx = $ev->{x} - $ox;
1104 my $dy = $ev->{y} - $oy;
653 1105
654 $self->{user_w} = $bw + $x - $ox; 1106 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
655 $self->{user_h} = $bh + $y - $oy; 1107 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
656 $self->check_size; 1108
1109 $self->realloc;
1110 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
657 }; 1111 };
658 1112
659 } elsif ($x >= 0 && $x < $self->{w} 1113 } elsif ($lr ^ $td) {
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
663 my ($bx, $by) = ($self->{x}, $self->{y}); 1115 my ($bx, $by) = ($self->{x}, $self->{y});
664 1116
665 $self->{motion} = sub { 1117 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_; 1118 my ($ev, $x, $y) = @_;
667 1119
668 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1120 ($x, $y) = ($ev->{x}, $ev->{y});
669 1121
670 $self->move ($bx + $x - $ox, $by + $y - $oy); 1122 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 }; 1123 };
673 } 1124 }
674} 1125}
675 1126
676sub button_up { 1127sub button_up {
… …
689 my ($self) = @_; 1140 my ($self) = @_;
690 1141
691 my ($w, $h ) = ($self->{w}, $self->{h}); 1142 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1143 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693 1144
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D; 1145 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1146 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698 1147
1148 my $border = $self->border;
1149
699 glColor @{ $self->{border_bg} }; 1150 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1151 $border[0]->draw_quad_alpha (0, 0, $w, $border);
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1152 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1153 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1154 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
704 1155
705 my $bg = $tex[0]; 1156 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1157 glColor @{ $self->{bg} };
706 1158
707 # TODO: repeat texture not scale 1159 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w}; 1160 # solve this better(?)
709 my $rep_y = $ch / $bg->{h}; 1161 $bg->{s} = $cw / $bg->{w};
710 1162 $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); 1163 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1164 }
717 1165
718 glDisable GL_TEXTURE_2D; 1166 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND; 1167
1168 $self->{title}->draw if $self->{title};
720 1169
721 $self->child->draw; 1170 $self->child->draw;
722} 1171}
723 1172
724############################################################################# 1173#############################################################################
… …
727 1176
728our @ISA = CFClient::UI::Base::; 1177our @ISA = CFClient::UI::Base::;
729 1178
730use List::Util qw(max sum); 1179use List::Util qw(max sum);
731 1180
732use SDL::OpenGL; 1181use CFClient::OpenGL;
733 1182
734sub new { 1183sub new {
735 my $class = shift; 1184 my $class = shift;
736 1185
737 $class->SUPER::new ( 1186 $class->SUPER::new (
738 col_expand => [], 1187 col_expand => [],
739 @_ 1188 @_,
740 ) 1189 )
1190}
1191
1192sub children {
1193 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1194}
742 1195
743sub add { 1196sub add {
744 my ($self, $x, $y, $child) = @_; 1197 my ($self, $x, $y, $child) = @_;
745 1198
746 $child->set_parent ($self); 1199 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1200 $self->{children}[$y][$x] = $child;
748 1201
749 $self->{w} = $self->{h} = -1; 1202 $self->realloc;
750
751 $child->check_size;
752} 1203}
753 1204
754# TODO: move to container class maybe? send childs a signal on removal? 1205# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1206sub clear {
756 my ($self) = @_; 1207 my ($self) = @_;
757 1208
1209 my @children = $self->children;
758 delete $self->{children}; 1210 delete $self->{children};
759 $self->update; 1211
1212 for (@children) {
1213 delete $_->{parent};
1214 $_->hide;
1215 }
1216
1217 $self->realloc;
760} 1218}
761 1219
762sub get_wh { 1220sub get_wh {
763 my ($self) = @_; 1221 my ($self) = @_;
764 1222
… …
769 or next; 1227 or next;
770 1228
771 for my $x (0 .. $#$row) { 1229 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1230 my $widget = $row->[$x]
773 or next; 1231 or next;
774 my ($w, $h) = $widget->size_request; 1232 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1233
776 $w[$x] = max $w[$x], $w; 1234 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1235 $h[$y] = max $h[$y], $h;
778 } 1236 }
779 } 1237 }
… …
795sub size_allocate { 1253sub size_allocate {
796 my ($self, $w, $h) = @_; 1254 my ($self, $w, $h) = @_;
797 1255
798 my ($ws, $hs) = $self->get_wh; 1256 my ($ws, $hs) = $self->get_wh;
799 1257
800 my $req_w = sum @$ws; 1258 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1259 my $req_h = (sum @$hs) || 1;
802 1260
803 # TODO: nicer code && do row_expand 1261 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1262 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1263 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1264 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1318 }
861} 1319}
862 1320
863############################################################################# 1321#############################################################################
864 1322
865package CFClient::UI::HBox; 1323package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1324
869our @ISA = CFClient::UI::Container::; 1325our @ISA = CFClient::UI::Container::;
870 1326
871sub size_request { 1327sub size_request {
872 my ($self) = @_; 1328 my ($self) = @_;
873 1329
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1330 $self->{vertical}
875 1331 ? (
876 ( 1332 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1333 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1334 )
879 ) 1335 : (
1336 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1337 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1338 )
880} 1339}
881 1340
882sub size_allocate { 1341sub size_allocate {
883 my ($self, $w, $h) = @_; 1342 my ($self, $w, $h) = @_;
884 1343
885 ($h, $w) = ($w, $h); 1344 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1345 my $children = $self->{children};
888 1346
889 my @h = map +($_->size_request)[0], @$children; 1347 my @req;
890 1348
891 my $req_h = List::Util::sum @h; 1349 if ($self->{homogeneous}) {
892 1350 @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 { 1351 } else {
1352 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1353 my $req = List::Util::sum @req;
1354
1355 if ($req > $space) {
1356 # ah well, not enough space
1357 $_ *= $space / $req for @req;
1358 } else {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1359 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1360
1361 $space = ($space - $req) / $expand; # remaining space to give away
1362
1363 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1364 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 } 1365 }
907 } 1366 }
908 1367
909 CFClient::UI::harmonize \@h; 1368 CFClient::UI::harmonize \@req;
910 1369
911 my $y = 0; 1370 my $pos = 0;
912 for (0 .. $#$children) { 1371 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1372 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1373 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1374
917 $y += $h; 1375 $pos += $alloc;
918 } 1376 }
919 1377
920 1 1378 1
921} 1379}
922 1380
923############################################################################# 1381#############################################################################
924 1382
1383package CFClient::UI::HBox;
1384
1385our @ISA = CFClient::UI::Box::;
1386
1387sub new {
1388 my $class = shift;
1389
1390 $class->SUPER::new (
1391 vertical => 0,
1392 @_,
1393 )
1394}
1395
1396#############################################################################
1397
925package CFClient::UI::VBox; 1398package CFClient::UI::VBox;
926 1399
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1400our @ISA = CFClient::UI::Box::;
930 1401
931sub size_request { 1402sub new {
932 my ($self) = @_; 1403 my $class = shift;
933 1404
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1405 $class->SUPER::new (
935 1406 vertical => 1,
936 ( 1407 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1408 )
940} 1409}
941 1410
942sub size_allocate {
943 my ($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 += $h;
974 }
975
976 1
977}
978
979############################################################################# 1411#############################################################################
980 1412
981package CFClient::UI::Label; 1413package CFClient::UI::Label;
982 1414
983our @ISA = CFClient::UI::Base::; 1415our @ISA = CFClient::UI::DrawBG::;
984 1416
985use SDL::OpenGL; 1417use CFClient::OpenGL;
986 1418
987sub new { 1419sub new {
988 my ($class, %arg) = @_; 1420 my ($class, %arg) = @_;
989 1421
990 my $self = $class->SUPER::new ( 1422 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1423 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1424 #bg => none
993 text => "", 1425 #active_bg => none
1426 #font => default_font
1427 #text => initial text
1428 #markup => initial narkup
1429 #max_w => maximum pixel width
1430 ellipsise => 3, # end
1431 layout => (new CFClient::Layout),
1432 fontsize => 1,
994 align => -1, 1433 align => -1,
995 valign => -1, 1434 valign => -1,
996 padding => 2, 1435 padding_x => 2,
997 layout => new CFClient::Layout, 1436 padding_y => 2,
1437 can_events => 0,
998 %arg 1438 %arg
999 ); 1439 );
1000 1440
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1441 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout;
1443 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout;
1445 }
1002 1446
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1447 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1448 $self->set_markup (delete $self->{markup});
1449 } else {
1450 $self->set_text (delete $self->{text});
1451 }
1005 1452
1006 $self 1453 $self
1007} 1454}
1008 1455
1009sub escape_text { 1456sub escape($) {
1010 local $_ = $_[1]; 1457 local $_ = $_[0];
1011 1458
1012 s/&/&amp;/g; 1459 s/&/&amp;/g;
1013 s/>/&gt;/g; 1460 s/>/&gt;/g;
1014 s/</&lt;/g; 1461 s/</&lt;/g;
1015 1462
1016 $_[1] 1463 $_
1464}
1465
1466sub update {
1467 my ($self) = @_;
1468
1469 delete $self->{texture};
1470 $self->SUPER::update;
1017} 1471}
1018 1472
1019sub set_text { 1473sub set_text {
1020 my ($self, $text) = @_; 1474 my ($self, $text) = @_;
1021 1475
1476 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text";
1478
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1480 $self->{layout}->set_text ($text);
1023 1481
1024 delete $self->{texture}; 1482 $self->realloc;
1025 $self->update; 1483 $self->update;
1026} 1484}
1027 1485
1028sub set_markup { 1486sub set_markup {
1029 my ($self, $markup) = @_; 1487 my ($self, $markup) = @_;
1030 1488
1489 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup";
1491
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1031 $self->{layout}->set_markup ($markup); 1495 $self->{layout}->set_markup ($markup);
1032 1496
1033 delete $self->{texture}; 1497 $self->realloc;
1034 $self->update; 1498 $self->update;
1035} 1499}
1036 1500
1037sub size_request { 1501sub size_request {
1038 my ($self) = @_; 1502 my ($self) = @_;
1039 1503
1040 $self->{layout}->set_width; 1504 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1041 $self->{layout}->set_height ($self->{fontsize}); 1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1509
1043 my ($w, $h) = $self->{layout}->size; 1510 my ($w, $h) = $self->{layout}->size;
1044 1511
1512 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font};
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515
1516 my ($w2, $h2) = $self->{template}->size;
1517
1518 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2;
1045 ( 1520 }
1046 $w + $self->{padding} * 2, 1521
1047 $h + $self->{padding} * 2, 1522 ($w, $h)
1048 )
1049} 1523}
1050 1524
1051sub size_allocate { 1525sub size_allocate {
1052 my ($self, $w, $h) = @_; 1526 my ($self, $w, $h) = @_;
1053 1527
1528 delete $self->{texture}
1529 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1530}
1531
1532sub set_fontsize {
1533 my ($self, $fontsize) = @_;
1534
1535 $self->{fontsize} = $fontsize;
1054 delete $self->{texture}; 1536 delete $self->{texture};
1055}
1056 1537
1057sub update { 1538 $self->realloc;
1058 my ($self) = @_;
1059
1060 delete $self->{texture};
1061 $self->SUPER::update;
1062} 1539}
1063 1540
1064sub _draw { 1541sub _draw {
1065 my ($self) = @_; 1542 my ($self) = @_;
1066 1543
1544 $self->SUPER::_draw; # draw background, if applicable
1545
1067 my $tex = $self->{texture} ||= do { 1546 my $tex = $self->{texture} ||= do {
1547 $self->{layout}->set_foreground (@{$self->{fg}});
1548 $self->{layout}->set_font ($self->{font}) if $self->{font};
1068 $self->{layout}->set_width ($self->{w}); 1549 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1550 $self->{layout}->set_ellipsise ($self->{ellipsise});
1551 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1552 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1553
1070 new_from_layout CFClient::Texture $self->{layout} 1554 my $tex = new_from_layout CFClient::Texture $self->{layout};
1555
1556 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1557 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1558 : ($self->{w} - $tex->{w}) * 0.5);
1559
1560 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1561 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1562 : ($self->{h} - $tex->{h}) * 0.5);
1563
1564 $tex
1071 }; 1565 };
1072 1566
1073 glEnable GL_BLEND;
1074 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1075 glEnable GL_TEXTURE_2D; 1567 glEnable GL_TEXTURE_2D;
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077 1569
1570 if ($tex->{format} == GL_ALPHA) {
1078 glColor @{$self->{fg}}; 1571 glColor @{$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}); 1572 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1573 } else {
1574 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1575 }
1093 1576
1094 glDisable GL_TEXTURE_2D; 1577 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1578}
1097 1579
1098############################################################################# 1580#############################################################################
1099 1581
1100package CFClient::UI::EntryBase; 1582package CFClient::UI::EntryBase;
1101 1583
1102our @ISA = CFClient::UI::Label::; 1584our @ISA = CFClient::UI::Label::;
1103 1585
1104use SDL; 1586use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1587
1107sub new { 1588sub new {
1108 my $class = shift; 1589 my $class = shift;
1109 1590
1110 $class->SUPER::new ( 1591 $class->SUPER::new (
1111 fg => [1, 1, 1], 1592 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1593 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1594 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1595 active_fg => [0, 0, 0],
1115 can_hover => 1, 1596 can_hover => 1,
1116 can_focus => 1, 1597 can_focus => 1,
1117 valign => 0, 1598 valign => 0,
1599 can_events => 1,
1600 #text => ...
1118 @_ 1601 @_
1119 ) 1602 )
1120} 1603}
1121 1604
1122sub _set_text { 1605sub _set_text {
… …
1124 1607
1125 delete $self->{cur_h}; 1608 delete $self->{cur_h};
1126 1609
1127 return if $self->{text} eq $text; 1610 return if $self->{text} eq $text;
1128 1611
1612 delete $self->{texture};
1613
1129 $self->{last_activity} = $::NOW; 1614 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1615 $self->{text} = $text;
1131 1616
1132 $text =~ s/./*/g if $self->{hidden}; 1617 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1618 $self->{layout}->set_text ("$text ");
1134 1619
1135 $self->emit (changed => $self->{text}); 1620 $self->_emit (changed => $self->{text});
1621}
1622
1623sub set_text {
1624 my ($self, $text) = @_;
1625
1626 $self->{cursor} = length $text;
1627 $self->_set_text ($text);
1628
1629 $self->realloc;
1136} 1630}
1137 1631
1138sub get_text { 1632sub get_text {
1139 $_[0]{text} 1633 $_[0]{text}
1140} 1634}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1639 my ($w, $h) = $self->SUPER::size_request;
1146 1640
1147 ($w + 1, $h) # add 1 for cursor 1641 ($w + 1, $h) # add 1 for cursor
1148} 1642}
1149 1643
1150sub size_allocate {
1151 my ($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 $self->update;
1162}
1163
1164sub key_down { 1644sub key_down {
1165 my ($self, $ev) = @_; 1645 my ($self, $ev) = @_;
1166 1646
1167 my $mod = $ev->key_mod; 1647 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1648 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1649 my $uni = $ev->{unicode};
1171 1650
1172 my $text = $self->get_text; 1651 my $text = $self->get_text;
1173 1652
1174 if ($sym == SDLK_BACKSPACE) { 1653 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1654 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1655 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1656 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1657 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1658 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1659 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1660 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1661 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1662 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1663 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1664 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1665 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1666 $self->_emit ('escape');
1188 } elsif ($uni) { 1667 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1668 substr $text, $self->{cursor}++, 0, chr $uni;
1190 } 1669 }
1191 1670
1192 $self->_set_text ($text); 1671 $self->_set_text ($text);
1193 $self->update; 1672
1673 $self->realloc;
1194} 1674}
1195 1675
1196sub focus_in { 1676sub focus_in {
1197 my ($self) = @_; 1677 my ($self) = @_;
1198 1678
… …
1266 1746
1267package CFClient::UI::Entry; 1747package CFClient::UI::Entry;
1268 1748
1269our @ISA = CFClient::UI::EntryBase::; 1749our @ISA = CFClient::UI::EntryBase::;
1270 1750
1271use SDL; 1751use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1752
1274sub key_down { 1753sub key_down {
1275 my ($self, $ev) = @_; 1754 my ($self, $ev) = @_;
1276 1755
1277 my $sym = $ev->key_sym; 1756 my $sym = $ev->{sym};
1278 1757
1279 if ($sym == SDLK_RETURN) { 1758 if ($sym == 13) {
1759 unshift @{$self->{history}},
1760 my $txt = $self->get_text;
1761 $self->{history_pointer} = -1;
1762 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1763 $self->_emit (activate => $txt);
1281 $self->update; 1764 $self->update;
1765
1766 } elsif ($sym == CFClient::SDLK_UP) {
1767 if ($self->{history_pointer} < 0) {
1768 $self->{history_saveback} = $self->get_text;
1769 }
1770 if (@{$self->{history} || []} > 0) {
1771 $self->{history_pointer}++;
1772 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1773 $self->{history_pointer} = @{$self->{history} || []} - 1;
1774 }
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 }
1777
1778 } elsif ($sym == CFClient::SDLK_DOWN) {
1779 $self->{history_pointer}--;
1780 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1781
1782 if ($self->{history_pointer} >= 0) {
1783 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1784 } else {
1785 $self->set_text ($self->{history_saveback});
1786 }
1282 1787
1283 } else { 1788 } else {
1284 $self->SUPER::key_down ($ev); 1789 $self->SUPER::key_down ($ev);
1285 } 1790 }
1286 1791
… …
1290 1795
1291package CFClient::UI::Button; 1796package CFClient::UI::Button;
1292 1797
1293our @ISA = CFClient::UI::Label::; 1798our @ISA = CFClient::UI::Label::;
1294 1799
1295use SDL; 1800use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1801
1298my @tex = 1802my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1804 qw(b1_button_active.png);
1301 1805
1302sub new { 1806sub new {
1303 my $class = shift; 1807 my $class = shift;
1304 1808
1305 $class->SUPER::new ( 1809 $class->SUPER::new (
1306 padding => 4, 1810 padding_x => 4,
1811 padding_y => 4,
1307 fg => [1, 1, 1], 1812 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1813 active_fg => [0, 0, 1],
1310 can_hover => 1, 1814 can_hover => 1,
1311 align => 0, 1815 align => 0,
1312 valign => 0, 1816 valign => 0,
1817 can_events => 1,
1313 @_ 1818 @_
1314 ) 1819 )
1315} 1820}
1316 1821
1822sub activate { }
1823
1317sub button_up { 1824sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1319 1826
1827 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1828 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1829 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate");
1323 }
1324} 1830}
1325 1831
1326sub _draw { 1832sub _draw {
1327 my ($self) = @_; 1833 my ($self) = @_;
1328 1834
1329 local $self->{fg} = $self->{fg}; 1835 local $self->{fg} = $self->{fg};
1330 1836
1331 if ($GRAB == $self) { 1837 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg}; 1838 $self->{fg} = $self->{active_fg};
1333 } 1839 }
1840
1841 glEnable GL_TEXTURE_2D;
1842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1843 glColor 0, 0, 0, 1;
1844
1845 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1846
1847 glDisable GL_TEXTURE_2D;
1848
1849 $self->SUPER::_draw;
1850}
1851
1852#############################################################################
1853
1854package CFClient::UI::CheckBox;
1855
1856our @ISA = CFClient::UI::DrawBG::;
1857
1858my @tex =
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1860 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1861
1862use CFClient::OpenGL;
1863
1864sub new {
1865 my $class = shift;
1866
1867 $class->SUPER::new (
1868 padding_x => 2,
1869 padding_y => 2,
1870 fg => [1, 1, 1],
1871 active_fg => [1, 1, 0],
1872 bg => [0, 0, 0, 0.2],
1873 active_bg => [1, 1, 1, 0.5],
1874 state => 0,
1875 can_hover => 1,
1876 @_
1877 )
1878}
1879
1880sub size_request {
1881 my ($self) = @_;
1882
1883 (6) x 2
1884}
1885
1886sub button_down {
1887 my ($self, $ev, $x, $y) = @_;
1888
1889 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1890 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1891 $self->{state} = !$self->{state};
1892 $self->_emit (changed => $self->{state});
1893 }
1894}
1895
1896sub _draw {
1897 my ($self) = @_;
1898
1899 $self->SUPER::_draw;
1900
1901 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1902
1903 my ($w, $h) = @$self{qw(w h)};
1904
1905 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1906
1907 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1908
1909 my $tex = $self->{state} ? $tex[1] : $tex[0];
1910
1911 glEnable GL_TEXTURE_2D;
1912 $tex->draw_quad_alpha (0, 0, $s, $s);
1913 glDisable GL_TEXTURE_2D;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::Image;
1919
1920our @ISA = CFClient::UI::Base::;
1921
1922use CFClient::OpenGL;
1923use Carp qw/confess/;
1924
1925our %loaded_images;
1926
1927sub new {
1928 my $class = shift;
1929
1930 my $self = $class->SUPER::new (can_events => 0, @_);
1931
1932 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1933
1934 $loaded_images{$self->{image}} ||=
1935 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1936
1937 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1938
1939 Scalar::Util::weaken $loaded_images{$self->{image}};
1940
1941 $self->{aspect} = $tex->{w} / $tex->{h};
1942
1943 $self
1944}
1945
1946sub size_request {
1947 my ($self) = @_;
1948
1949 ($self->{tex}->{w}, $self->{tex}->{h})
1950}
1951
1952sub _draw {
1953 my ($self) = @_;
1954
1955 my $tex = $self->{tex};
1956
1957 my ($w, $h) = ($self->{w}, $self->{h});
1958
1959 if ($self->{rot90}) {
1960 glRotate 90, 0, 0, 1;
1961 glTranslate 0, -$self->{w}, 0;
1962
1963 ($w, $h) = ($h, $w);
1964 }
1965
1966 glEnable GL_TEXTURE_2D;
1967 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1968
1969 $tex->draw_quad_alpha (0, 0, $w, $h);
1970
1971 glDisable GL_TEXTURE_2D;
1972}
1973
1974#############################################################################
1975
1976package CFClient::UI::VGauge;
1977
1978our @ISA = CFClient::UI::Base::;
1979
1980use List::Util qw(min max);
1981
1982use CFClient::OpenGL;
1983
1984my %tex = (
1985 food => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1987 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1988 ],
1989 grace => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1992 ],
1993 hp => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1995 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1996 ],
1997 mana => [
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1999 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2000 ],
2001);
2002
2003# eg. VGauge->new (gauge => 'food'), default gauge: food
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 type => 'food',
2009 @_
2010 );
2011
2012 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2013
2014 $self
2015}
2016
2017sub size_request {
2018 my ($self) = @_;
2019
2020 #my $tex = $tex{$self->{type}}[0];
2021 #@$tex{qw(w h)}
2022 (0, 0)
2023}
2024
2025sub set_max {
2026 my ($self, $max) = @_;
2027
2028 return if $self->{max_val} == $max;
2029
2030 $self->{max_val} = $max;
2031 $self->update;
2032}
2033
2034sub set_value {
2035 my ($self, $val, $max) = @_;
2036
2037 $self->set_max ($max)
2038 if defined $max;
2039
2040 return if $self->{val} == $val;
2041
2042 $self->{val} = $val;
2043 $self->update;
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $tex{$self->{type}};
2050 my ($t1, $t2, $t3) = @$tex;
2051
2052 my ($w, $h) = ($self->{w}, $self->{h});
2053
2054 if ($self->{vertical}) {
2055 glRotate 90, 0, 0, 1;
2056 glTranslate 0, -$self->{w}, 0;
2057
2058 ($w, $h) = ($h, $w);
2059 }
2060
2061 my $ycut = $self->{val} / ($self->{max_val} || 1);
2062
2063 my $ycut1 = max 0, min 1, $ycut;
2064 my $ycut2 = max 0, min 1, $ycut - 1;
2065
2066 my $h1 = $self->{h} * (1 - $ycut1);
2067 my $h2 = $self->{h} * (1 - $ycut2);
1334 2068
1335 glEnable GL_BLEND; 2069 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2070 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 2071 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1;
1340 2073
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2074 glBindTexture GL_TEXTURE_2D, $t1->{name};
2075 glBegin GL_QUADS;
2076 glTexCoord 0 , 0; glVertex 0 , 0;
2077 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2078 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2079 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2080 glEnd;
1342 2081
2082 my $ycut1 = List::Util::min 1, $ycut;
2083 glBindTexture GL_TEXTURE_2D, $t2->{name};
2084 glBegin GL_QUADS;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2086 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2088 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2089 glEnd;
2090
2091 if ($t3) {
2092 glBindTexture GL_TEXTURE_2D, $t3->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2095 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2097 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2098 glEnd;
2099 }
2100
2101 glDisable GL_BLEND;
1343 glDisable GL_TEXTURE_2D; 2102 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345
1346 $self->SUPER::_draw;
1347} 2103}
1348 2104
1349############################################################################# 2105#############################################################################
1350 2106
1351package CFClient::UI::CheckBox; 2107package CFClient::UI::Gauge;
1352 2108
1353our @ISA = CFClient::UI::DrawBG::; 2109our @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 2110
1362sub new { 2111sub new {
1363 my $class = shift; 2112 my ($class, %arg) = @_;
1364 2113
1365 $class->SUPER::new ( 2114 my $self = $class->SUPER::new (
1366 padding => 2, 2115 tooltip => $arg{type},
1367 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0],
1369 state => 0,
1370 can_hover => 1, 2116 can_hover => 1,
1371 @_ 2117 can_events => 1,
2118 %arg,
1372 ) 2119 );
1373}
1374 2120
1375sub size_request { 2121 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1376 my ($self) = @_; 2122 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1377 2123 $self->add ($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 2124
1447 $self 2125 $self
1448} 2126}
1449 2127
1450sub size_request { 2128sub set_fontsize {
1451 my ($self) = @_; 2129 my ($self, $fsize) = @_;
1452 2130
1453 my $tex = $tex{$self->{gauge}}[0]; 2131 $self->{value}->set_fontsize ($fsize);
1454 2132 $self->{max} ->set_fontsize ($fsize);
1455 @$tex{qw(w h)}
1456} 2133}
1457 2134
1458sub set_max { 2135sub set_max {
1459 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1460 2137
1461 $self->{max_val} = $max; 2138 $self->{gauge}->set_max ($max);
2139 $self->{max}->set_text ($max);
1462} 2140}
1463 2141
1464sub set_value { 2142sub set_value {
1465 my ($self, $val, $max) = @_; 2143 my ($self, $val, $max) = @_;
1466 2144
1467 $self->set_max ($max) 2145 $self->set_max ($max)
1468 if defined $max; 2146 if defined $max;
1469 2147
1470 $max = $self->{max_val}; 2148 $self->{gauge}->set_value ($val, $max);
1471 $self->{val} = $val; 2149 $self->{value}->set_text ($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} 2150}
1520 2151
1521############################################################################# 2152#############################################################################
1522 2153
1523package CFClient::UI::Slider; 2154package CFClient::UI::Slider;
1524 2155
1525use strict; 2156use strict;
1526 2157
1527use SDL::OpenGL; 2158use CFClient::OpenGL;
1528 2159
1529our @ISA = CFClient::UI::DrawBG::; 2160our @ISA = CFClient::UI::DrawBG::;
1530 2161
1531my @tex = 2162my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2164 qw(s1_slider.png s1_slider_bg.png);
1534 2165
1535sub new { 2166sub new {
1536 my $class = shift; 2167 my $class = shift;
1537 2168
1538 # range [value, low, high, page] 2169 # range [value, low, high, page, unit]
1539 2170
1540 # TODO: 0-width page 2171 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2172 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2173 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2174 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2175 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2176 active_fg => [0, 0, 0],
2177 bg => [0, 0, 0, 0.2],
2178 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2179 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2180 min_w => $::WIDTH / 80,
1548 req_h => 13, 2181 min_h => $::WIDTH / 80,
1549 vertical => 0, 2182 vertical => 0,
1550 can_hover => 1, 2183 can_hover => 1,
1551 inner_pad => 5, 2184 inner_pad => 0.02,
1552 @_ 2185 @_
1553 ); 2186 );
1554 2187
2188 $self->set_value ($self->{range}[0]);
2189 $self->update;
2190
1555 $self 2191 $self
1556} 2192}
1557 2193
2194sub changed { }
2195
2196sub set_range {
2197 my ($self, $range) = @_;
2198
2199 ($range, $self->{range}) = ($self->{range}, $range);
2200
2201 $self->update
2202 if "@$range" ne "@{$self->{range}}";
2203}
2204
2205sub set_value {
2206 my ($self, $value) = @_;
2207
2208 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2209
2210 $hi = $lo + 1 if $hi <= $lo;
2211
2212 $page = $hi - $lo if $page > $hi - $lo;
2213
2214 $value = $lo if $value < $lo;
2215 $value = $hi - $page if $value > $hi - $page;
2216
2217 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2218 if $unit;
2219
2220 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2221
2222 if ($value != $old_value) {
2223 $self->_emit (changed => $value);
2224 $self->update;
2225 }
2226}
2227
1558sub size_request { 2228sub size_request {
1559 my ($self) = @_; 2229 my ($self) = @_;
1560 2230
1561 my $w = $self->{req_w}; 2231 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2232}
1566 2233
1567sub button_down { 2234sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1569 2236
1570 $self->SUPER::button_down ($ev, $x, $y); 2237 $self->SUPER::button_down ($ev, $x, $y);
2238
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240
1571 $self->mouse_motion ($ev, $x, $y); 2241 $self->mouse_motion ($ev, $x, $y);
1572} 2242}
1573 2243
1574sub mouse_motion { 2244sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1576 2246
1577 if ($GRAB == $self) { 2247 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249
2250 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2255 }
2256}
2257
2258sub update {
2259 my ($self) = @_;
2260
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2262 $self->set_value ($self->{range}[0]);
2263
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2264 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100;
1579 2266
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2268
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2269 $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 2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2271
1585 $x -= $inner_pad_px; # substract the padding 2272 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2273 $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 2274
1591 $self->emit (changed => $x); 2275 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2276 $self->{knob_w} = $knob_w;
1593 } 2277 });
1594}
1595 2278
1596# the inner_* stuff is for generating a padding for the slider handle, 2279 $self->SUPER::update;
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602} 2280}
1603 2281
1604sub _draw { 2282sub _draw {
1605 my ($self) = @_; 2283 my ($self) = @_;
1606 2284
1607 $self->SUPER::_draw (); 2285 $self->SUPER::_draw ();
1608 2286
1609 my ($w, $h) = @$self{qw(w h)}; 2287 glScale $self->{w}, $self->{h};
1610 2288
1611 if ($self->{vertical}) { 2289 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2290 # draw a vertical slider like a rotated horizontal slider
1613 2291
2292 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2293 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2294 }
1619 2295
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2296 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2297 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2298
1623 my ($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; 2299 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2300 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2301
1646 # draw background 2302 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2303 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2304
1649 # draw handle 2305 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2306 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2307
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1654} 2309}
1655 2310
1656############################################################################# 2311#############################################################################
1657 2312
2313package CFClient::UI::ValSlider;
2314
2315our @ISA = CFClient::UI::HBox::;
2316
2317sub new {
2318 my ($class, %arg) = @_;
2319
2320 my $range = delete $arg{range};
2321
2322 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift },
2326 from_value => sub { shift },
2327 %arg,
2328 );
2329
2330 $self->{slider}->connect (changed => sub {
2331 my ($self, $value) = @_;
2332 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2333 $self->{parent}->emit (changed => $value);
2334 });
2335
2336# $self->{entry}->connect (changed => sub {
2337# my ($self, $value) = @_;
2338# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2339# $self->{parent}->emit (changed => $value);
2340# });
2341
2342 $self->add ($self->{slider}, $self->{entry});
2343
2344 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2345
2346 $self
2347}
2348
2349sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) }
2351
2352#############################################################################
2353
1658package CFClient::UI::TextView; 2354package CFClient::UI::TextView;
1659 2355
1660our @ISA = CFClient::UI::HBox::; 2356our @ISA = CFClient::UI::HBox::;
1661 2357
1662use SDL::OpenGL; 2358use CFClient::OpenGL;
1663 2359
1664sub new { 2360sub new {
1665 my $class = shift; 2361 my $class = shift;
1666 2362
1667 my $self = $class->SUPER::new ( 2363 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2364 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2365 can_events => 0,
1670 fontsize => $::FONTSIZE, 2366 #font => default_font
1671 @_, 2367 @_,
1672 2368
1673 layout => (new CFClient::Layout), 2369 layout => (new CFClient::Layout 1),
1674 par => [], 2370 par => [],
1675 height => 0, 2371 height => 0,
1676 children => [ 2372 children => [
1677 (new CFClient::UI::Empty expand => 1), 2373 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2374 (new CFClient::UI::Slider vertical => 1),
1679 ], 2375 ],
1680 ); 2376 );
1681 2377
1682 $self->{children}[1]->connect (changed => sub { 2378 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2379
1686 $self 2380 $self
1687} 2381}
1688 2382
1689sub set_fontsize { 2383sub set_fontsize {
… …
1691 2385
1692 $self->{fontsize} = $fontsize; 2386 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2387 $self->reflow;
1694} 2388}
1695 2389
2390sub size_allocate {
2391 my ($self, $w, $h) = @_;
2392
2393 $self->SUPER::size_allocate ($w, $h);
2394
2395 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w});
2398
2399 $self->reflow;
2400}
2401
1696sub text_height { 2402sub text_size {
1697 my ($self, $text) = @_; 2403 my ($self, $text, $indent) = @_;
1698 2404
1699 my $layout = $self->{layout}; 2405 my $layout = $self->{layout};
1700 2406
1701 $layout->set_height ($self->{fontsize}); 2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2408 $layout->set_width ($self->{children}[0]{w} - $indent);
1703 $layout->set_text ($text); 2409 $layout->set_markup ($text);
1704 2410
1705 ($layout->size)[1] 2411 $layout->size
1706} 2412}
1707 2413
1708sub reflow { 2414sub reflow {
1709 my ($self) = @_; 2415 my ($self) = @_;
1710 2416
1711 $self->{need_reflow}++; 2417 $self->{need_reflow}++;
1712 $self->update; 2418 $self->update;
1713} 2419}
1714 2420
1715sub size_request { 2421sub set_offset {
1716 my ($self) = @_; 2422 my ($self, $offset) = @_;
1717 2423
1718 ($self->{req_w}, $self->{req_h}) 2424 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset);
1719} 2426}
1720 2427
1721sub size_allocate { 2428sub clear {
1722 my ($self, $w, $h) = @_; 2429 my ($self) = @_;
1723 2430
1724 $self->{layout}->set_height ($self->{fontsize}); 2431 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2432 $self->{height} = 0;
1726 2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2434}
1730 2435
1731sub add_paragraph { 2436sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2437 my ($self, $color, $text, $indent) = @_;
1733 2438
1734 #TODO: intelligently "reformat" paragraph 2439 for my $line (split /\n/, $text) {
1735 2440 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2441 $self->{height} += $h;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2443 }
1739 2444
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2446}
1745 2447
1746sub update { 2448sub update {
1747 my ($self) = @_; 2449 my ($self) = @_;
1748 2450
… …
1750 2452
1751 return unless $self->{h} > 0; 2453 return unless $self->{h} > 0;
1752 2454
1753 delete $self->{texture}; 2455 delete $self->{texture};
1754 2456
1755 $ROOT->on_refresh ($self, sub { 2457 $ROOT->on_post_alloc ($self, sub {
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459
1756 if (delete $self->{need_reflow}) { 2460 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2461 my $height = 0;
1758 2462
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
1760 for @{$self->{par}}; 2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
1761 2478
1762 $self->{height} = $height; 2479 $self->{height} = $height;
1763 2480
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2482
1766 delete $self->{texture}; 2483 delete $self->{texture};
1767 } 2484 }
1768 2485
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2487 glClearColor 0.5, 0.5, 0.5, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2488 glClear GL_COLOR_BUFFER_BIT;
1772 2489
2490 my $top = int $self->{children}[1]{range}[0];
2491
2492 my $y0 = $top;
2493 my $y1 = $top + $H;
2494
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
1773 glEnable GL_BLEND; 2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2503 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 2504
1787 for my $par (@{$self->{par}}) { 2505 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2506 my $h = $par->[1];
1789 2507
1790 if ($y0 < $y + $h && $y < $y1) { 2508 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] });
2510 $layout->set_width ($W - $par->[3]);
1791 $layout->set_text ($par->[2]); 2511 $layout->set_markup ($par->[4]);
1792 2512
1793 glColor @{ $par->[1] }; 2513 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2514
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2515 glRasterPos $par->[3], $y - $y0;
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2517 }
1797 2518
1798 $y += $h; 2519 $y += $h;
1799 } 2520 }
1800 2521
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2522 glDisable GL_BLEND;
1803 }; 2523 };
1804 }); 2524 });
1805} 2525}
1806 2526
1807sub _draw { 2527sub _draw {
1808 my ($self) = @_; 2528 my ($self) = @_;
1809 2529
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2530 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2534 glDisable GL_TEXTURE_2D;
1815 }
1816 2535
1817 $self->{children}[1]->draw; 2536 $self->{children}[1]->draw;
1818 2537
1819} 2538}
1820 2539
1821############################################################################# 2540#############################################################################
1822 2541
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 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2542package CFClient::UI::Animator;
2060 2543
2061use SDL::OpenGL; 2544use CFClient::OpenGL;
2062 2545
2063our @ISA = CFClient::UI::Bin::; 2546our @ISA = CFClient::UI::Bin::;
2064 2547
2065sub moveto { 2548sub moveto {
2066 my ($self, $x, $y) = @_; 2549 my ($self, $x, $y) = @_;
… …
2104 2587
2105sub new { 2588sub new {
2106 my $class = shift; 2589 my $class = shift;
2107 2590
2108 my $self = $class->SUPER::new ( 2591 my $self = $class->SUPER::new (
2109 state => 0, 2592 state => 0,
2110 connect_activate => \&toggle_flopper, 2593 on_activate => \&toggle_flopper,
2111 @_ 2594 @_
2112 ); 2595 );
2113 2596
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2597 $self
2120} 2598}
2121 2599
2122sub toggle_flopper { 2600sub toggle_flopper {
2123 my ($self) = @_; 2601 my ($self) = @_;
2124 2602
2125 # TODO: use animation 2603 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2604}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2605
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2606#############################################################################
2607
2608package CFClient::UI::Tooltip;
2609
2610our @ISA = CFClient::UI::Bin::;
2611
2612use CFClient::OpenGL;
2613
2614sub new {
2615 my $class = shift;
2616
2617 $class->SUPER::new (
2618 @_,
2619 can_events => 0,
2620 )
2621}
2622
2623sub set_tooltip_from {
2624 my ($self, $widget) = @_;
2625
2626 my $tooltip = $widget->{tooltip};
2627
2628 if ($ENV{CFPLUS_DEBUG} & 2) {
2629 $tooltip .= "\n\n" . (ref $widget) . "\n"
2630 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2631 . "req $widget->{req_w} $widget->{req_h}\n"
2632 . "visible $widget->{visible}";
2633 }
2634
2635 $self->add (new CFClient::UI::Label
2636 markup => $tooltip,
2637 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2638 fontsize => 0.8,
2639 fg => [0, 0, 0, 1],
2640 ellipsise => 0,
2641 font => ($widget->{tooltip_font} || $::FONT_PROP),
2642 );
2643}
2644
2645sub size_request {
2646 my ($self) = @_;
2647
2648 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2649
2650 ($w + 4, $h + 4)
2651}
2652
2653sub size_allocate {
2654 my ($self, $w, $h) = @_;
2655
2656 $self->SUPER::size_allocate ($w - 4, $h - 4);
2657}
2658
2659sub visibility_change {
2660 my ($self, $visible) = @_;
2661
2662 return unless $visible;
2663
2664 $self->{root}->on_post_alloc ("move_$self" => sub {
2665 my $widget = $self->{owner}
2666 or return;
2667
2668 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2669
2670 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2671 if $x + $self->{w} > $::WIDTH;
2672
2673 $self->move_abs ($x, $y);
2674 });
2675}
2676
2677sub _draw {
2678 my ($self) = @_;
2679
2680 glTranslate 0.375, 0.375;
2681
2682 my ($w, $h) = @$self{qw(w h)};
2683
2684 glColor 1, 0.8, 0.4;
2685 glBegin GL_QUADS;
2686 glVertex 0 , 0;
2687 glVertex 0 , $h;
2688 glVertex $w, $h;
2689 glVertex $w, 0;
2690 glEnd;
2691
2692 glColor 0, 0, 0;
2693 glBegin GL_LINE_LOOP;
2694 glVertex 0 , 0;
2695 glVertex 0 , $h;
2696 glVertex $w, $h;
2697 glVertex $w, 0;
2698 glEnd;
2699
2700 glTranslate 2 - 0.375, 2 - 0.375;
2701
2702 $self->SUPER::_draw;
2703}
2704
2705#############################################################################
2706
2707package CFClient::UI::Face;
2708
2709our @ISA = CFClient::UI::Base::;
2710
2711use CFClient::OpenGL;
2712
2713sub new {
2714 my $class = shift;
2715
2716 my $self = $class->SUPER::new (
2717 aspect => 1,
2718 can_events => 0,
2719 @_,
2720 );
2721
2722 if ($self->{anim} && $self->{animspeed}) {
2723 Scalar::Util::weaken (my $widget = $self);
2724
2725 $self->{timer} = Event->timer (
2726 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2727 hard => 1,
2728 interval => $self->{animspeed},
2729 cb => sub {
2730 ++$widget->{frame};
2731 $widget->update;
2732 },
2733 );
2734 }
2735
2736 $self
2737}
2738
2739sub size_request {
2740 (32, 8)
2741}
2742
2743sub update {
2744 my ($self) = @_;
2745
2746 return unless $self->{visible};
2747
2748 $self->SUPER::update;
2749}
2750
2751sub _draw {
2752 my ($self) = @_;
2753
2754 return unless $::CONN;
2755
2756 my $face;
2757
2758 if ($self->{frame}) {
2759 my $anim = $::CONN->{anim}[$self->{anim}];
2760
2761 $face = $anim->[ $self->{frame} % @$anim ]
2762 if $anim && @$anim;
2763 }
2764
2765 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2766
2767 if ($tex) {
2768 glEnable GL_TEXTURE_2D;
2769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2770 glColor 1, 1, 1, 1;
2771 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2772 glDisable GL_TEXTURE_2D;
2773 }
2774}
2775
2776sub DESTROY {
2777 my ($self) = @_;
2778
2779 $self->{timer}->cancel
2780 if $self->{timer};
2781
2782 $self->SUPER::DESTROY;
2783}
2784
2785#############################################################################
2786
2787package CFClient::UI::Menu;
2788
2789our @ISA = CFClient::UI::FancyFrame::;
2790
2791use CFClient::OpenGL;
2792
2793sub new {
2794 my $class = shift;
2795
2796 my $self = $class->SUPER::new (
2797 items => [],
2798 z => 100,
2799 @_,
2800 );
2801
2802 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2803
2804 for my $item (@{ $self->{items} }) {
2805 my ($widget, $cb) = @$item;
2806
2807 # handle various types of items, only text for now
2808 if (!ref $widget) {
2809 $widget = new CFClient::UI::Label
2810 can_hover => 1,
2811 can_events => 1,
2812 text => $widget;
2813 }
2814
2815 $self->{item}{$widget} = $item;
2816
2817 $self->{vbox}->add ($widget);
2818 }
2819
2820 $self
2821}
2822
2823# popup given the event (must be a mouse button down event currently)
2824sub popup {
2825 my ($self, $ev) = @_;
2826
2827 $self->_emit ("popdown");
2828
2829 # maybe save $GRAB? must be careful about events...
2830 $GRAB = $self;
2831 $self->{button} = $ev->{button};
2832
2833 $self->show;
2834 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2835}
2836
2837sub mouse_motion {
2838 my ($self, $ev, $x, $y) = @_;
2839
2840 # TODO: should use vbox->find_widget or so
2841 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2842 $self->{hover} = $self->{item}{$HOVER};
2843}
2844
2845sub button_up {
2846 my ($self, $ev, $x, $y) = @_;
2847
2848 if ($ev->{button} == $self->{button}) {
2849 undef $GRAB;
2850 $self->hide;
2851
2129 $self->emit ("open"); 2852 $self->_emit ("popdown");
2853 $self->{hover}[1]->() if $self->{hover};
2854 }
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Statusbox;
2860
2861our @ISA = CFClient::UI::VBox::;
2862
2863sub new {
2864 my $class = shift;
2865
2866 $class->SUPER::new (
2867 fontsize => 0.8,
2868 @_,
2869 )
2870}
2871
2872sub reorder {
2873 my ($self) = @_;
2874 my $NOW = time;
2875
2876 while (my ($k, $v) = each %{ $self->{item} }) {
2877 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2878 }
2879
2880 my @widgets;
2881
2882 my @items = sort {
2883 $a->{pri} <=> $b->{pri}
2884 or $b->{id} <=> $a->{id}
2885 } values %{ $self->{item} };
2886
2887 my $count = 10 + 1;
2888 for my $item (@items) {
2889 last unless --$count;
2890
2891 push @widgets, $item->{label} ||= do {
2892 # TODO: doesn't handle markup well (read as: at all)
2893 my $short = $item->{count} > 1
2894 ? "<b>$item->{count} ×</b> $item->{text}"
2895 : $item->{text};
2896
2897 for ($short) {
2898 s/^\s+//;
2899 s/\s+/ /g;
2900 }
2901
2902 new CFClient::UI::Label
2903 markup => $short,
2904 tooltip => $item->{tooltip},
2905 tooltip_font => $::FONT_PROP,
2906 tooltip_width => 0.67,
2907 fontsize => $item->{fontsize} || $self->{fontsize},
2908 max_w => $::WIDTH * 0.44,
2909 fg => $item->{fg},
2910 can_events => 1,
2911 can_hover => 1
2912 };
2913 }
2914
2915 $self->clear;
2916 $self->SUPER::add (reverse @widgets);
2917}
2918
2919sub add {
2920 my ($self, $text, %arg) = @_;
2921
2922 $text =~ s/^\s+//;
2923 $text =~ s/\s+$//;
2924
2925 return unless $text;
2926
2927 my $timeout = time + ((delete $arg{timeout}) || 60);
2928
2929 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2930
2931 if (my $item = $self->{item}{$group}) {
2932 if ($item->{text} eq $text) {
2933 $item->{count}++;
2934 } else {
2935 $item->{count} = 1;
2936 $item->{text} = $item->{tooltip} = $text;
2937 }
2938 $item->{id} = ++$self->{id};
2939 $item->{timeout} = $timeout;
2940 delete $item->{label};
2130 } else { 2941 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2942 $self->{item}{$group} = {
2132 $self->emit ("close"); 2943 id => ++$self->{id},
2944 text => $text,
2945 timeout => $timeout,
2946 tooltip => $text,
2947 fg => [0.8, 0.8, 0.8, 0.8],
2948 pri => 0,
2949 count => 1,
2950 %arg,
2951 };
2133 } 2952 }
2134 2953
2135 $self->emit (changed => $self->{state}); 2954 $self->reorder;
2955}
2956
2957sub reconfigure {
2958 my ($self) = @_;
2959
2960 delete $_->{label}
2961 for values %{ $self->{item} || {} };
2962
2963 $self->reorder;
2964 $self->SUPER::reconfigure;
2136} 2965}
2137 2966
2138############################################################################# 2967#############################################################################
2139 2968
2969package CFClient::UI::Inventory;
2970
2971our @ISA = CFClient::UI::ScrolledWindow::;
2972
2973sub new {
2974 my $class = shift;
2975
2976 my $self = $class->SUPER::new (
2977 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2978 @_,
2979 );
2980
2981 $self
2982}
2983
2984sub set_items {
2985 my ($self, $items) = @_;
2986
2987 $self->{scrolled}->clear;
2988 return unless $items;
2989
2990 my @items = sort {
2991 ($a->{type} <=> $b->{type})
2992 or ($a->{name} cmp $b->{name})
2993 } @$items;
2994
2995 $self->{real_items} = \@items;
2996
2997 my $row = 0;
2998 for my $item (@items) {
2999 CFClient::Item::update_widgets $item;
3000
3001 $self->{scrolled}->add (0, $row, $item->{face_widget});
3002 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3003 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3004
3005 $row++;
3006 }
3007}
3008
3009#############################################################################
3010
3011package CFClient::UI::BindEditor;
3012
3013our @ISA = CFClient::UI::FancyFrame::;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3019
3020 $self->add (my $vb = new CFClient::UI::VBox);
3021
3022
3023 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3024 text => "start recording",
3025 tooltip => "Start/Stops recording of actions."
3026 ."All subsequent actions after the recording started will be captured."
3027 ."The actions are displayed after the record was stopped."
3028 ."To bind the action you have to click on the 'Bind' button",
3029 on_activate => sub {
3030 unless ($self->{recording}) {
3031 $self->start;
3032 } else {
3033 $self->stop;
3034 }
3035 });
3036
3037 $vb->add (new CFClient::UI::Label text => "Actions:");
3038 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3039
3040 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3041 $vb->add (my $hb = new CFClient::UI::HBox);
3042 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3043 $hb->add (new CFClient::UI::Button
3044 text => "bind",
3045 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3046 on_activate => sub {
3047 $self->ask_for_bind;
3048 });
3049
3050 $vb->add (my $hb = new CFClient::UI::HBox);
3051 $hb->add (new CFClient::UI::Button
3052 text => "ok",
3053 expand => 1,
3054 tooltip => "This closes the binding editor and saves the binding",
3055 on_activate => sub {
3056 $self->hide;
3057 $self->commit;
3058 });
3059
3060 $hb->add (new CFClient::UI::Button
3061 text => "cancel",
3062 expand => 1,
3063 tooltip => "This closes the binding editor without saving",
3064 on_activate => sub {
3065 $self->hide;
3066 $self->{binding_cancel}->()
3067 if $self->{binding_cancel};
3068 });
3069
3070 $self->update_binding_widgets;
3071
3072 $self
3073}
3074
3075sub commit {
3076 my ($self) = @_;
3077 my ($mod, $sym, $cmds) = $self->get_binding;
3078 if ($sym != 0 && @$cmds > 0) {
3079 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3080 ."'. Don't forget 'Save Config'!");
3081 $self->{binding_change}->($mod, $sym, $cmds)
3082 if $self->{binding_change};
3083 } else {
3084 $::STATUSBOX->add ("No action bound, no key or action specified!");
3085 $self->{binding_cancel}->()
3086 if $self->{binding_cancel};
3087 }
3088}
3089
3090sub start {
3091 my ($self) = @_;
3092
3093 $self->{rec_btn}->set_text ("stop recording");
3094 $self->{recording} = 1;
3095 $self->clear_command_list;
3096 $::CONN->start_record if $::CONN;
3097}
3098
3099sub stop {
3100 my ($self) = @_;
3101
3102 $self->{rec_btn}->set_text ("start recording");
3103 $self->{recording} = 0;
3104
3105 my $rec;
3106 $rec = $::CONN->stop_record if $::CONN;
3107 return unless ref $rec eq 'ARRAY';
3108 $self->set_command_list ($rec);
3109}
3110
3111# if $commit is true, the binding will be set after the user entered a key combo
3112sub ask_for_bind {
3113 my ($self, $commit) = @_;
3114
3115 CFClient::Binder::open_binding_dialog (sub {
3116 my ($mod, $sym) = @_;
3117 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3118 $self->update_binding_widgets;
3119 $self->commit if $commit;
3120 });
3121}
3122
3123# $mod and $sym are the modifiers and key symbol
3124# $cmds is a array ref of strings (the commands)
3125# $cb is the callback that is executed on OK
3126# $ccb is the callback that is executed on CANCEL and
3127# when the binding was unsuccessful on OK
3128sub set_binding {
3129 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3130
3131 $self->clear_command_list;
3132 $self->{recording} = 0;
3133 $self->{rec_btn}->set_text ("start recording");
3134
3135 $self->{binding} = [$mod, $sym];
3136 $self->{commands} = $cmds;
3137
3138 $self->{binding_change} = $cb;
3139 $self->{binding_cancel} = $ccb;
3140
3141 $self->update_binding_widgets;
3142}
3143
3144# this is a shortcut method that asks for a binding
3145# and then just binds it.
3146sub do_quick_binding {
3147 my ($self, $cmds) = @_;
3148 $self->set_binding (undef, undef, $cmds, sub {
3149 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3150 });
3151 $self->ask_for_bind (1);
3152}
3153
3154sub update_binding_widgets {
3155 my ($self) = @_;
3156 my ($mod, $sym, $cmds) = $self->get_binding;
3157 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3158 $self->set_command_list ($cmds);
3159}
3160
3161sub get_binding {
3162 my ($self) = @_;
3163 return (
3164 $self->{binding}->[0],
3165 $self->{binding}->[1],
3166 [ grep { defined $_ } @{$self->{commands}} ]
3167 );
3168}
3169
3170sub clear_command_list {
3171 my ($self) = @_;
3172 $self->{cmdbox}->clear ();
3173}
3174
3175sub set_command_list {
3176 my ($self, $cmds) = @_;
3177
3178 $self->{cmdbox}->clear ();
3179 $self->{commands} = $cmds;
3180
3181 my $idx = 0;
3182
3183 for (@$cmds) {
3184 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3185
3186 my $i = $idx;
3187 $hb->add (new CFClient::UI::Label text => $_);
3188 $hb->add (new CFClient::UI::Button
3189 text => "delete",
3190 tooltip => "Deletes the action from the record",
3191 on_activate => sub {
3192 $self->{cmdbox}->remove ($hb);
3193 $cmds->[$i] = undef;
3194 });
3195
3196
3197 $idx++
3198 }
3199}
3200
3201#############################################################################
3202
3203package CFClient::UI::SpellList;
3204
3205our @ISA = CFClient::UI::FancyFrame::;
3206
3207sub new {
3208 my $class = shift;
3209
3210 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3211
3212 $self->add (new CFClient::UI::ScrolledWindow
3213 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3214
3215 $self;
3216}
3217
3218# XXX: Do sorting? Argl...
3219sub add_spell {
3220 my ($self, $spell) = @_;
3221 $self->{spells}->{$spell->{name}} = $spell;
3222
3223 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3224 face => $spell->{face},
3225 can_hover => 1,
3226 can_events => 1,
3227 tooltip => $spell->{message});
3228
3229 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3230 text => $spell->{name},
3231 can_hover => 1,
3232 can_events => 1,
3233 tooltip => $spell->{message},
3234 expand => 1);
3235
3236 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3237 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3238 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3239 expand => 1);
3240
3241 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3242 text => "bind to key",
3243 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3244}
3245
3246sub rebuild_spell_list {
3247 my ($self) = @_;
3248 $self->{tbl_idx} = 0;
3249 $self->add_spell ($_) for values %{$self->{spells}};
3250}
3251
3252sub remove_spell {
3253 my ($self, $spell) = @_;
3254 delete $self->{spells}->{$spell->{name}};
3255 $self->rebuild_spell_list;
3256}
3257
3258#############################################################################
3259
2140package CFClient::UI::Root; 3260package CFClient::UI::Root;
2141 3261
2142our @ISA = CFClient::UI::Container::; 3262our @ISA = CFClient::UI::Container::;
2143 3263
2144use SDL::OpenGL; 3264use CFClient::OpenGL;
2145 3265
2146sub check_size { 3266sub new {
2147 my ($self) = @_; 3267 my $class = shift;
2148 3268
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3269 my $self = $class->SUPER::new (
3270 visible => 1,
3271 @_,
3272 );
3273
3274 Scalar::Util::weaken ($self->{root} = $self);
3275
3276 $self
2150} 3277}
2151 3278
2152sub size_request { 3279sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3280 my ($self) = @_;
2154}
2155 3281
2156sub configure { 3282 ($self->{w}, $self->{h})
3283}
3284
3285sub _to_pixel {
3286 my ($coord, $size, $max) = @_;
3287
3288 $coord =
3289 $coord eq "center" ? ($max - $size) * 0.5
3290 : $coord eq "max" ? $max
3291 : $coord;
3292
3293 $coord = 0 if $coord < 0;
3294 $coord = $max - $size if $coord > $max - $size;
3295
3296 int $coord + 0.5
3297}
3298
3299sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3300 my ($self, $w, $h) = @_;
2158 3301
2159 $self->SUPER::configure ($x, $y, $w, $h); 3302 for my $child ($self->children) {
3303 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3304
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3305 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3306 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3307
2165sub _topleft { 3308 $X = _to_pixel $X, $W, $self->{w};
3309 $Y = _to_pixel $Y, $H, $self->{h};
3310
3311 $child->configure ($X, $Y, $W, $H);
3312 }
3313}
3314
3315sub coord2local {
2166 my ($self, $x, $y) = @_; 3316 my ($self, $x, $y) = @_;
2167 3317
2168 ($x, $y) 3318 ($x, $y)
2169} 3319}
2170 3320
3321sub coord2global {
3322 my ($self, $x, $y) = @_;
3323
3324 ($x, $y)
3325}
3326
2171sub update { 3327sub update {
2172 my ($self) = @_; 3328 my ($self) = @_;
2173 3329
2174 $self->check_size; 3330 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3331}
2177 3332
2178sub add { 3333sub add {
2179 my ($self, $child) = @_; 3334 my ($self, @children) = @_;
2180 3335
3336 $_->{is_toplevel} = 1
3337 for @children;
3338
2181 $self->SUPER::add ($child); 3339 $self->SUPER::add (@children);
3340}
3341
3342sub remove {
3343 my ($self, @children) = @_;
3344
3345 $self->SUPER::remove (@children);
3346
3347 delete $self->{is_toplevel}
3348 for @children;
3349
3350 while (@children) {
3351 my $w = pop @children;
3352 push @children, $w->children;
3353 $w->set_invisible;
3354 }
2182} 3355}
2183 3356
2184sub on_refresh { 3357sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3358 my ($self, $id, $cb) = @_;
2186 3359
2187 $self->{refresh_hook}{$id} = $cb; 3360 $self->{refresh_hook}{$id} = $cb;
2188} 3361}
2189 3362
3363sub on_post_alloc {
3364 my ($self, $id, $cb) = @_;
3365
3366 $self->{post_alloc_hook}{$id} = $cb;
3367}
3368
2190sub draw { 3369sub draw {
2191 my ($self) = @_; 3370 my ($self) = @_;
2192 3371
2193 while (my $rcb = delete $self->{refresh_hook}) { 3372 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3373 $_->()
3374 for values %{delete $self->{refresh_hook}};
2195 } 3375 }
3376
3377 if ($self->{realloc}) {
3378 my %queue;
3379 my @queue;
3380 my $widget;
3381
3382 outer:
3383 while () {
3384 if (my $realloc = delete $self->{realloc}) {
3385 for $widget (values %$realloc) {
3386 $widget->{visible} or next; # do not resize invisible widgets
3387
3388 $queue{$widget+0}++ and next; # duplicates are common
3389
3390 push @{ $queue[$widget->{visible}] }, $widget;
3391 }
3392 }
3393
3394 while () {
3395 @queue or last outer;
3396
3397 $widget = pop @{ $queue[-1] || [] }
3398 and last;
3399
3400 pop @queue;
3401 }
3402
3403 delete $queue{$widget+0};
3404
3405 my ($w, $h) = $widget->size_request;
3406
3407 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3408 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3409
3410 $w = $widget->{force_w} if exists $widget->{force_w};
3411 $h = $widget->{force_h} if exists $widget->{force_h};
3412
3413 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3414 || delete $widget->{force_realloc}) {
3415 $widget->{req_w} = $w;
3416 $widget->{req_h} = $h;
3417
3418 $self->{size_alloc}{$widget+0} = $widget;
3419
3420 if (my $parent = $widget->{parent}) {
3421 $self->{realloc}{$parent+0} = $parent
3422 unless $queue{$parent+0};
3423
3424 $parent->{force_size_alloc} = 1;
3425 $self->{size_alloc}{$parent+0} = $parent;
3426 }
3427 }
3428
3429 delete $self->{realloc}{$widget+0};
3430 }
3431 }
3432
3433 while (my $size_alloc = delete $self->{size_alloc}) {
3434 my @queue = sort { $b->{visible} <=> $a->{visible} }
3435 values %$size_alloc;
3436
3437 while () {
3438 my $widget = pop @queue || last;
3439
3440 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3441
3442 $w = 0 if $w < 0;
3443 $h = 0 if $h < 0;
3444
3445 $w = int $w + 0.5;
3446 $h = int $h + 0.5;
3447
3448 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3449 $widget->{old_w} = $widget->{w};
3450 $widget->{old_h} = $widget->{h};
3451
3452 $widget->{w} = $w;
3453 $widget->{h} = $h;
3454
3455 $widget->emit (size_allocate => $w, $h);
3456 }
3457 }
3458 }
3459
3460 while ($self->{post_alloc_hook}) {
3461 $_->()
3462 for values %{delete $self->{post_alloc_hook}};
3463 }
3464
2196 3465
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3466 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3467 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3468 glClear GL_COLOR_BUFFER_BIT;
2200 3469
2201 glMatrixMode GL_PROJECTION; 3470 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3471 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3472 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3473 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3474 glLoadIdentity;
2206 3475
2207 $self->_draw; 3476 $self->_draw;
2208} 3477}
… …
2210############################################################################# 3479#############################################################################
2211 3480
2212package CFClient::UI; 3481package CFClient::UI;
2213 3482
2214$ROOT = new CFClient::UI::Root; 3483$ROOT = new CFClient::UI::Root;
3484$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3485
22161 34861
2217 3487

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